CN222175638U - Automobile mold for automobile top cover - Google Patents
Automobile mold for automobile top cover Download PDFInfo
- Publication number
- CN222175638U CN222175638U CN202323498349.6U CN202323498349U CN222175638U CN 222175638 U CN222175638 U CN 222175638U CN 202323498349 U CN202323498349 U CN 202323498349U CN 222175638 U CN222175638 U CN 222175638U
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- pipe
- electric push
- automobile
- push rod
- cooling
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- 238000001816 cooling Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000463 material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型提供一种汽车顶盖用汽车模具，其特征在于包括主体结构、液压结构、冷却结构，所述冷却结构与主体结构、液压结构连接，所述主体结构上安装有液压结构；通过设置导向条、挡板、多级电动推杆、定位块、竖管、横管、连接管，改进了冷却管A、冷却管B，达到了能够避免风机受冲压时材料形变影响，对模具升降进行导向，提高冷却效率的效果。
The utility model provides an automobile mold for an automobile roof, which is characterized by comprising a main structure, a hydraulic structure and a cooling structure, wherein the cooling structure is connected to the main structure and the hydraulic structure, and the main structure is installed with the hydraulic structure; by arranging guide strips, baffles, multi-stage electric push rods, positioning blocks, vertical pipes, horizontal pipes and connecting pipes, cooling pipes A and cooling pipes B are improved, so that the fan can be prevented from being affected by material deformation during stamping, the lifting of the mold is guided, and the cooling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automobile molds, in particular to an automobile mold for an automobile top cover.
Background
With the rapid development of society and economy, the stamping forming of the automobile panel is to determine the sequence of drawing, trimming, punching, flanging, shaping and other working procedures and the specific content of each working procedure according to the structural shape and technical requirements of the product, and uniform positioning references are needed among different working procedures in the stamping forming process of the part to ensure the higher precision requirement, and meanwhile, the positioning accuracy and stability during production are ensured, so that the accumulated error caused by the multi-working procedure forming in production is reduced, and the precision of the part is improved. Compared with other stamping parts, the automobile top cover has the characteristics of thin material, complex shape, most of three-dimensional curved surfaces, high surface quality and precision requirements and the like, and the appearance and quality of the whole automobile are directly affected by the processing quality of the automobile top cover.
The automobile die for the automobile top cover solves the problems that at present, most automobile dies for the automobile top cover are inconvenient to take out processing parts and inconvenient to open due to higher internal temperature, and the processing efficiency is reduced, the prior art provides an automobile die for the automobile top cover, as described in a patent CN216729097U, a groove is arranged at the middle position of the upper end face of a base, a cooling layer B is arranged on the lower end face of the groove, fan cavities are arranged above the front and rear parts inside the base, a fan body is fixedly arranged on the inner wall of the fan cavity, a plurality of through holes are uniformly formed above the front end face and the rear end face of the groove, round grooves are formed on two sides of the groove, an electric push rod is fixedly arranged on the upper end face of the round groove, a push plate is fixedly arranged on the upper end face of the groove, a lower die is fixedly arranged on the upper end face of the groove, a workpiece is arranged above the lower die, the two sides above the groove are provided with strip-shaped grooves, threaded holes are formed in the upper parts of the two sides of the outer surface of the base, threaded rods are arranged on the inner sides of the threaded holes, clamping plates are arranged on one sides of the two opposite outer surfaces of the threaded rods, a supporting plate is fixedly arranged at the rear of the upper end surface of the base, a top plate is fixedly arranged above the front end surface of the supporting plate, hydraulic cylinders are fixedly arranged on the two sides of the upper end surface of the top plate, lifting plates are fixedly arranged below the two hydraulic cylinders, a cooling layer A is arranged below the inner parts of the lifting plates, an upper die is fixedly arranged on the lower end surface of the lifting plates, a cold water tank is fixedly arranged below the rear end surface of the supporting plate, a water pump B is arranged in front of one side of the upper end surface of the cold water tank, a water pump A is fixedly arranged at the rear of the water pump B, a rocker is fixedly arranged on one side of the opposite outer surfaces of the threaded rod, the cooling device comprises a cooling layer A, a cooling layer B, a threaded rod, clamping plates, U-shaped water pipes A, water pumps A, U-shaped water pipes B, connecting pipes, clamping grooves, anti-slip pads, rubber pads and rubber pads, wherein the threaded rod is screwed with the threaded holes;
However, in the utility model, the fan cavity is communicated with the outside, so that deformation materials easily affect the fan cavity and the inner fan body when stamping is performed, lifting of the upper die is realized only by virtue of the hydraulic cylinder, other structures are not used for guiding the upper die, the problem of deviation easily occurs when stamping is performed, the cooling layer B is arranged on the lower end surface of the groove, and the lower die is also placed on the lower end surface of the groove, so that the cooling effect is greatly reduced.
Therefore, the automobile die for the automobile top cover, which can avoid the influence of material deformation when a fan is stamped, guides the lifting of the die and improves the cooling efficiency, is urgently needed.
Disclosure of utility model
According to the technical problem, the automobile die for the automobile top cover provided by the utility model has the advantages that the influence of material deformation during punching of a fan can be avoided, the die is guided to lift, and the cooling efficiency is improved.
The utility model is characterized by comprising a main body structure, a hydraulic structure and a cooling structure, wherein the cooling structure is connected with the main body structure and the hydraulic structure, and the hydraulic structure is arranged on the main body structure.
The main structure comprises a base, a support arm, a guide bar, a lower die assembly, an electric push rod A, a positioning plate, a fan assembly, an electric push rod B, a top plate, a baffle and a plurality of stages of electric push rods, wherein a groove is formed in the base, the support arm is fixedly connected to the base, the inner side of the support arm is fixedly connected with the guide bar, a through hole is formed in the support arm, the lower die assembly is mounted on the upper end face of the groove, the fan assembly is mounted on the front end and the rear end face of the groove, the multistage electric push rods are mounted in the base, the number of the multistage electric push rods is multiple, the movable ends of the multistage electric push rods are connected with the baffle, the baffle can block the fan assembly when pushed and stretched out by the multistage electric push rods, the electric push rod A is mounted on the left side and the right side of the base, the movable ends of the electric push rod A are connected with the positioning plate, the upper surface of the groove is located on the left side and the right side of the lower die assembly, the electric push rod B is multiple, the movable ends of the electric push rod B are connected with the top plate, and the top plate can normally retract upwards when the positioning plate is pushed and stretches out.
The hydraulic structure is composed of a hydraulic cylinder and an upper die assembly, and the output end of the hydraulic cylinder penetrates through the supporting arm to be connected with the upper die assembly.
The cooling structure comprises a water tank, a water pump, a positioning block, a vertical pipe, a cooling pipe A, a transverse pipe, a cooling pipe B and a connecting pipe, wherein the water pump is arranged at the rear end of the water tank and connected with the connecting pipe and the transverse pipe, the connecting pipe and the transverse pipe penetrate through the water tank, the connecting pipe is a hose, the connecting pipe is connected with the vertical pipe, the connecting pipe is connected with the positioning block at the joint of the connecting pipe and the vertical pipe, the vertical pipe is a hard pipe, the lower end of the vertical pipe extends into an upper die assembly through a through hole to be connected with the cooling pipe A, the transverse pipe is a hard pipe, one end of the transverse pipe extends into the base, one end of the transverse pipe is connected with the cooling pipe B, and the cooling pipe B surrounds the outer side of an inner groove of the base.
The beneficial effects of the utility model are as follows:
According to the utility model, the guide strip, the baffle, the multi-stage electric push rod, the positioning block, the vertical pipe, the transverse pipe and the connecting pipe are added on the original basis, the cooling pipe A and the cooling pipe B are improved, and the effects of preventing the fan from being influenced by material deformation during punching, guiding the lifting of the die and improving the cooling efficiency are achieved.
The guide strip guides the movement of the upper die assembly, so that the stability of the device is improved.
The baffle plate and the multi-stage electric push rod are matched, the controllable blocking of the fan assembly is realized, when the fan assembly is stamped, the baffle plate blocks the fan assembly, the influence of material deformation during stamping is avoided, when the stamping is finished, the baffle plate is retracted through the multi-stage electric push rod, and the fan assembly is exposed and cools the stamped product.
The locating piece, standpipe, violently manage, connecting pipe, cooling tube A, cooling tube B cooperation improves cooling efficiency, and the locating piece links to each other the standpipe of stereoplasm pipe and the connecting pipe of hose, and when standpipe made cooling tube A go up the module and go up the lift for the stereoplasm pipe, the standpipe can remove in the through-hole, avoids because its matter is soft to cause the friction to pile up, and cooling tube A, cooling tube B realize encircling the cooling, and press close to more with the product after the punching press, and reduced the problem that the cooling efficiency is low, the energy is extravagant because the mould stops and leads to.
Drawings
FIG. 1 is a schematic view showing the front side of the overall structure of an automobile mold for an automobile roof according to the present utility model;
FIG. 2 is a schematic rear view showing the overall structure of an automobile mold for an automobile roof according to the present utility model;
FIG. 3 is an exploded view of an automotive molding tool for automotive roof according to the present utility model;
Fig. 4 is an exploded schematic view showing the structure of a recess portion of an automobile mold for an automobile roof according to the present utility model.
As shown, 11, base, 12, support arm, 13, guide bar, 14, lower die assembly, 15, electric push rod A,16, locating plate, 17, fan assembly, 18, electric push rod B,19, top plate, 110, multi-stage electric push rod, 111, baffle, 21, hydraulic cylinder, 22, upper die assembly, 31, water tank, 32, water pump, 33, locating block, 34, standpipe, 35, cooling pipe A,36, cross pipe, 37, cooling pipe B,38, connecting pipe.
Detailed Description
Example 1
The utility model provides an automobile die for an automobile top cover, which comprises a main body structure, a hydraulic structure and a cooling structure.
The base 11 is provided with a groove, the base 11 is fixedly connected with a supporting arm 12, the inner side of the supporting arm 12 is fixedly connected with a guide bar 13, the supporting arm 12 is provided with a through hole, the upper end face of the groove is provided with a lower die assembly 14, the front end face and the rear end face of the groove are provided with fan assemblies 17, the base 11 is internally provided with a plurality of multi-stage electric push rods 110, the movable ends of the multi-stage electric push rods 110 are connected with a baffle 111, the baffle 111 can block the fan assemblies 17 when pushed and stretched out by the multi-stage electric push rods 110, the left side and the right side of the upper end of the base 11 are provided with electric push rods A15, the number of the electric push rods A15 is two, the movable ends of the electric push rods A15 are connected with a positioning plate 16, the left side and the right side of the lower die assembly 14 are provided with electric push rods B18, the number of the electric push rods B18 is a plurality, the movable ends of the electric push rods B18 are connected with a top plate 19, and the top plate 19 can normally move upwards when the positioning plate 16 is retracted.
The output end of the hydraulic cylinder 21 penetrates through the supporting arm 12 and is connected with the upper die assembly 22.
The water pump 32 is installed to water tank 31 rear end, and water pump 32 is connected with connecting pipe 38, violently pipe 36, and connecting pipe 38, violently pipe 36 run through in water tank 31, and connecting pipe 38 is the hose, and connecting pipe 38 is connected with standpipe 34, and connecting pipe 38 and standpipe 34 junction are connected with locating piece 33, and standpipe 34 is the stereoplasm pipe, and standpipe 34 lower extreme stretches into upper die assembly 22 through the through-hole and is connected with cooling tube A35, and violently pipe 36 is the stereoplasm pipe, and violently pipe 36 stretches into in the base, violently pipe 36 one end is connected with cooling tube B37, and cooling tube B37 encircles in the base indent outside.
Example 2
When the utility model is used, the water tank 31 and the water pump 32 are connected with an external water delivery structure, an operator places a material to be punched on the lower die assembly 14 in the groove, and the electric push rod A15 stretches to drive the positioning plate 16 to position the material. Before stamping, the baffle 111 blocks the fan assembly 17, avoiding the deformation of the material when being stamped from affecting the fan assembly. The hydraulic cylinder 21 pushes the upper die assembly 22 down along the guide bar 13 to punch the material, and the standpipe 34 descends together with the upper die assembly 22 through the through hole. After the stamping is completed, the material is stamped into an automotive roof product.
Due to the heat generated during the stamping process, the product needs to be cooled for easy handling and transportation. The multistage electric push rod 110 shortens and receives the baffle 111 into the base 11, exposes the fan assembly 17, and starts the fan assembly 17 to cool the product in an air-cooling way. The water pump 32 is started to convey the water in the water tank 31 into the connecting pipe 38 and the transverse pipe 36, and further enters the cooling pipe A35 and the cooling pipe B37 through the positioning block 33 and the vertical pipe 34 to cool the product. The cooling pipes A35 and B37 can realize surrounding cooling, are closer to the punched product, and reduce the problems of low cooling efficiency and energy waste caused by blocking of the die, so that the cooling efficiency is improved.
After cooling is completed, the fan assembly 17 and the water pump 32 are closed, the multi-stage electric push rod 110 stretches to push the baffle 111 to block the fan assembly 17, the electric push rod A15 shortens to retract the positioning plate 16, at this time, the electric push rod B18 stretches to jack up the top plate 19, further jack up the product, and at this time, the product can be taken down.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The automobile die for the automobile top cover is characterized by comprising a main body structure, a hydraulic structure and a cooling structure, wherein the cooling structure is connected with the main body structure and the hydraulic structure, and the hydraulic structure is arranged on the main body structure;
The main body structure comprises a base, a support arm, a guide bar, a lower die assembly, an electric push rod A, a positioning plate, a fan assembly, an electric push rod B, a top plate, a baffle and a multi-stage electric push rod, wherein the base is connected with the support arm, the lower die assembly, the fan assembly, the multi-stage electric push rod, the electric push rod A and the electric push rod B, the support arm is connected with the guide bar, the multi-stage electric push rod is connected with the baffle, the electric push rod A is connected with the positioning plate, and the electric push rod B is connected with the top plate.
2. The automobile die for the automobile top cover of claim 1, wherein the base is provided with a groove, the support arm is provided with a through hole, the baffle plate can block the fan assembly when pushed to extend by the multistage electric push rod, the electric push rod B is positioned at the left side and the right side of the lower die assembly, and the top plate can move normally upwards when the positioning plate is retracted.
3. The automobile die for the automobile top cover of claim 1, wherein the hydraulic structure comprises a hydraulic cylinder and an upper die assembly, and the output end of the hydraulic cylinder penetrates through the supporting arm to be connected with the upper die assembly.
4. The automobile die for the automobile top cover according to claim 2 or 3, wherein the cooling structure comprises a water tank, a water pump, a positioning block, a vertical pipe, a cooling pipe A, a transverse pipe, a cooling pipe B and a connecting pipe, the water pump is arranged at the rear end of the water tank and connected with the connecting pipe and the transverse pipe, the connecting pipe and the transverse pipe penetrate through the water tank and are connected with the vertical pipe, the connecting part of the connecting pipe and the vertical pipe is connected with the positioning block, the lower end of the vertical pipe extends into the upper die assembly through a through hole and is connected with the cooling pipe A, the transverse pipe extends into the base, one end of the transverse pipe is connected with the cooling pipe B, and the cooling pipe B surrounds the outer side of a groove in the base.
5. The automobile die for automobile roof according to claim 4, wherein the vertical pipe and the horizontal pipe are hard pipes, and the connecting pipe is a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323498349.6U CN222175638U (en) | 2023-12-21 | 2023-12-21 | Automobile mold for automobile top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323498349.6U CN222175638U (en) | 2023-12-21 | 2023-12-21 | Automobile mold for automobile top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222175638U true CN222175638U (en) | 2024-12-17 |
Family
ID=93828712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323498349.6U Active CN222175638U (en) | 2023-12-21 | 2023-12-21 | Automobile mold for automobile top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222175638U (en) |
-
2023
- 2023-12-21 CN CN202323498349.6U patent/CN222175638U/en active Active
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