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Multi way pipe, 4-face slider, middle thread core pulling 3D mold structure, relatively simple product structure, 4 sliders, of which the two sliders on the sky side are cylinder core pulling, the two sliders on the operation side are inclined guide column structure, and the small inserts in the slider are fixed with pins. This structure is also a simple conventional practice, and the drawings have been replaced with STP format
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The file includes the PRT format of ug soft glue and the whole mold 3D drawing file, as well as the stp universal format, one mold and one hole. The biggest feature is that the product shape is distorted, which greatly tests the parting ability. The core pulling is not easy to do because of the product inversion and distortion. Gu uses the sliding block to eject
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The drawing file is a set of mold drawings for fully automatic production of large water outlets (spring nozzles). Although there are few people doing this now, because they are all clamped by robots, there are also many small-scale factories that do not have robots, but they want to achieve automatic generation, you can refer to the structure
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This mold drawing is a classic connector - side hinge+hinge internal core pulling structure. Due to the large demand of this connector product, it needs to be able to fully automatic production, so it needs to do the fully automatic hinge+hinge internal core pulling structure to meet the needs of the product
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For button products, 8 molds are produced from one mold, and domestic production molds. Due to the large volume of products, the products need full automatic production, and the mold cost needs to be controlled, so the small undercut around the four weeks of the product is subtly adopted. The structure of jumping position and straight ejection for twice ejection is used to realize the ejection and ejection of products, and the row structure is also omitted
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The drawing file is a set of fully automatic production (spring nozzle) mold structure drawings. Although there are few people doing this now because they are all gripped by a manipulator, there are also many small-scale factories that do not have a manipulator. But if you want to achieve automatic generation, you can refer to the structure
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One motor box product, material ABS, one product from one mold, single point hot nozzle glue feeding, mold structure, front mold two tunnel cylinder core pulling, rear mold one tunnel oblique core pulling, using the buckle to open control mold opening stroke
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Elbow rack gear core pulling injection mold, mold cavity: 1 * 2. The cold runner side gate is used for glue feeding. In order to reduce the mold space, the four outer rows were changed into rack and gear drive driven by oil cylinder to make the rows retreat and demould. The row forming insert is designed with cooling water, and the aluminum spiral cooling insert with large aperture can be designed. The rack and gear movement of this set of mold drives the line movement, reduces the mold volume, and saves the production cost
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One out of eight bottle cap internal thread mold gear rotates the core pulling cylinder rack to drive the hot nozzle to feed glue. Pushing, STP format, UG drawing, 3D software sharing, data viewing, editing, original design. The original file is UG design, and the attachment is STP file. You can import 3D software such as poreugsw
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The mold model is a case mold for household appliances. The mold design is detailed and perfect. Two rows and four supports are used for jacking. Clear design and standard materials. The glue is fed through the fine nozzle point, and the design of inclined roof and inclined seat is special. It is very suitable for beginners to download and learn. This is a drawing made by an engineer who has been engaged in mold design industry for 8 years
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One automobile wire rack outlet connector product, made of ABS, one for one mold, three plate mold structure glue feeding mode, two heads of the product need row position core pulling, the row position on the roof needs to be designed with spring, row position needs to be designed with cooling, and the reset uses the original swing rod form
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Structural Drawing of Fire Pool of Jiaowei No.2 Kindergarten
This project is the structural drawing of the fire pool of Jiaowei No. 2 Kindergarten, including the plane construction drawing of the column on the first floor, the layout plan of the side wall, the structural plan of the basement floor, etc. The content of the drawing is complete, the expression is clear, and the drawing is rigorous. The designer is welcome to download and use it.
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The gear rack cylinder core pulling mold of this internal thread product looks simple, but the design of the internal thread mold is more complex. The mold uses the oil cylinder to drive the gear rack to drive the gear to realize the internal thread core pulling. The mold design is exquisite and has been mass produced. Thank you
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For outlet diverter valve products, the 2-side diverter hole structure uses a row position core pulling mechanism to realize demoulding, and the internal thread of the rear mold needs to realize automatic rotation and demoulding. The trial product needs to realize automatic dropping, so the rear mold needs to design a gear transmission mechanism to drive the thread core to realize rotation and demoulding. The structure is simple, mature and reliable, and similar products can use for reference
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The elbow arc rotating core pulling die 3D structure elbow type products are also relatively common, many mold designers do not understand the principle of arc core pulling, I want to share with you 1. The arc core pulling stroke is relatively large, requiring cylinder core pulling 2. The arc core pulling requires dividing the slide insert into several pieces, and core pulling along the arc of the product
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This set of mold is an injection mold for shower gel bottle cap, with mold cavity of 1 * 8. Cold runner submerged gate is used for glue feeding. The rear die is provided with a cylinder driven rack gear rotation thread stripping structure, and an arc core pulling structure. The drawing file is complete, and the mold structure is unique but simple, suitable for downloading and learning
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This is a headwear mold structure that was opened before. For the headphone, the most complicated mold is the mold structure design of the headwear part, because the design is not good, it is easy to have air lines, shrinkage, and fracture. If you need it, you can refer to it
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This is the 3D structure diagram of the mold design of a crooked ear plug. The crooked ear plug is also the front cavity, which is basically the most complicated set of molds in the small ear plug. Because its mold closing line and precision are relatively high, and there are many rows, so when designing the mold, we should consider the position of the mold closing line, and the glue feeding position, so that normal mass production can be achieved
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This mold drawing is a set of two plate molds, one mold and two holes. The male mold is directly injected with glue. It is a compact and classic mold structure with clear structure. The mold has been mass produced and has reliable structure. It is suitable for people who want to learn mold design to download for reference
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A front and rear ejection standard mold structure is shared, including all mold structures, upper and lower plates, thimbles, sleeves, mold kernels, lifters, ejector pins, gates, and other details. Designers are welcome to refer to and understand the mold structure
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This is a mold drawing designed by engineers from the mold design industry for 8 years. The mold design is detailed, comprehensive and perfect, with material standards and slider design standards. It is especially suitable for beginners to practice. Success=doing simple things repeatedly. Come on! Friends...
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The core pulling of the product is in three directions, and several inner holes with large stroke use oil cylinder core pulling, because the stroke of ordinary sliding block can not be so large. The file includes prt format ug3d file and stp general file. It is a hot runner mold, and the hot runner plate is divided into two hot nozzles to feed two products
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The car interior trim box cover box, the product inside needs to be oiled, a ring of sealing ring is used to splice the upper and lower box covers, the product ejection design needs to be ejected by the ejector block, PA66GF30 material, shrink 1.006 Welcome to download and learn
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Structure Diagram of the Second Water Washing Tank for Body Painting Pretreatment
The structure diagram of the second water washing tank for body painting pretreatment is not exactly the same as that of the first water washing tank. It is not a duplicate drawing and has its own role in the process. Technical requirements: 1. See YJB273-96 Welding Standard for Painting Equipment for welding requirements; 2. The tank body shall be welded continuously on both sides, and leakage testing agent shall be used to test leakage after welding; 3. Components made of carbon steel shall be painted with epoxy resin anti rust primer and uniformly applied with finish paint; 4. The bottom of the tank is rounded (R200) transition, which is required to be smooth; 5. All pipes connected to the groove shall be matched with pipes; 6. The groove is wrapped with 2mm stainless steel plate.
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This two-way motion mechanism is used to design the necessary structure when folding the mold. This mechanism only needs the rods on either side of the draw block. In addition, it will move synchronously under the interaction of gear and rack, and the middle bearing will rotate with it
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The product is an automobile product with complex structure. It adopts the classic structure of the secondary slider, which is used to carry water inside the slider, and the secondary slider is forced to disengage. This mold drawing is classic, and has good reference significance
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This set of mold is the 3D mold structure of the medical needle filling oil cylinder slide. The mold structure is simple. The oil cylinder core pulling big water inlet middle core uses beryllium copper to increase water transportation. The drawing file is converted into the material STP format. Welcome to download, learn and exchange
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The plastic cover decorative plate of the intelligent pressure cooker, with direct glue injection, one mold and one cavity, is made of PP engineering materials. The structure is relatively complex, and the lateral projection area of the product is the largest. The structure of each system of the mold is detailed. Welcome to download it for reference. The drawing drawing software is NX8.0
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This structure is used for die design of flared 63 pipe fittings. Skillfully use small space to retract and demould. Due to the limited space, the production of products is realized by internal extraction. When the oil cylinder moves backward, the shrink insert moves inward under the guidance of the insert parts to achieve the purpose of releasing the inner buckle
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Front die oblique spring block+secondary row position+rear die shrink die structure, including front die oblique spring block structure; The second core pulling in the back mold row position, the second ejection structure of the back mold shrinkage, etc. Although the sparrow is small, it has all the five internal organs. The elastic block of the former mold has a compact design and simple structure. It is reasonable to use the puncture position of the rear mold as the return position. The pull hook is used to open the mold. The limit block is used to limit the position. The spring assisted mold opening is more simple and practical than the inclined jacking structure of the front mold
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This copy of mold drawing shows that the injection mold structure of the printer is relatively complex, including tunnel oblique core pulling, front mold inclined roof demoulding structure, four side row structure, and typical three plate mold structure. It is a good learning material for peers who want to learn design. Note: The mold is complete in structure and can not be processed as learning materials
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This is a 3D mold design structure diagram of an electric kettle. The design structure of the kettle mold is complex. Two large rows are used on both sides and a small core pulling row is used in the middle. Especially, it is difficult to handle at the handle. If you are doing this, you can download it. This drawing has been converted to STP format
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This drawing is the shell mold of an electronic product in the early years. It uses a cold runner turning point gate, similar to a three plate mold structure, and the process from cavity design to opening to cold gate selection. Another highlight is that the product on one side of the mold has a large area on the slider and a complex structure, so the slider secondary core pulling is adopted, hoping to help beginners
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In the injection mold design, the structural form of the plastic part is relatively simple. One mold with four cavities is used. According to the structural shape of the plastic part, the lateral core pulling mechanism is used in the design, which will also be the difficulty of this design. This design describes the injection mold design process in detail. It includes the analysis of materials, how to select the parting surface and the design of the parting surface, the analysis of the material properties of the plastic parts, including the calculation of size, weight and other aspects and the process analysis of the plastic parts, the selection of the injection machine with reasonable parameters according to the requirements of the plastic parts, and the verification of the selection of the injection machine, the calculation of the pulling force and the pulling distance, The design of the sprue sleeve, etc
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This is the 3D mold structure of the four side sliding block of the electric vehicle switch. The product has a simple structure. The key point is that the middle round hole of the product is the key to control the size, and the accuracy should be guaranteed without burrs. In addition, the appearance should be guaranteed that its short difference should not affect the feel too much. All other things are normal practices
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A set of plastic parts mold assembly drawing, one out of one structure, gate, cooling channel, ejection mechanism, wooden frame, sliding block, lateral core pulling and other internal structures are complete, which is a typical example of plastic mold design, has reference value for mold designers, is very useful for structural designers of plastic parts, and is not familiar with mold structure I have a deep understanding of
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A set of automobile headlamp mould I am professional in the automobile headlamp mould industry. This is a relatively rare double internal extraction structure. The cavity has two elastic blocks, both of which have angles and slide slowly. The model is for your reference, please download it
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The cavity of this set of mold is too deep. In order to save costs, control the tonnage of the injection molding machine. Use the structure of the mold without ejector plate. The ejection of this set of mold is not paved by any external buckle machine, but is ejected by the ejector rod on the injection molding machine. It has good reference significance. This is a set of molds designed by me in 16 years. I would like to share it with my friends in need
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Automobile child seat mold, mold 1000X1200mm, this mold was designed and produced in 12 years, product 1 * 1, single point hot nozzle glue injection, product buckle is more, structure is complex, front and rear molds need core pulling, and they are inclined core pulling in different directions, so oil cylinder is required. The A/B plate comes out of the original body. In order to save steel, the protruding position of the rear die is designed separately
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The side motor chain is a 3D mold structure for thread extraction. The mold structure is simple to use the motor and chain to realize thread separation. Before the mold starts, the motor turns to drive the chain. The chain drives the main shaft, which drives the product shaft cores on both sides to rotate to realize thread separation and eject the product. This installation is convenient, so it is widely used
