CN220661152U - Punching device for plastic interior injection molding part of automobile - Google Patents
Punching device for plastic interior injection molding part of automobile Download PDFInfo
- Publication number
- CN220661152U CN220661152U CN202322395906.5U CN202322395906U CN220661152U CN 220661152 U CN220661152 U CN 220661152U CN 202322395906 U CN202322395906 U CN 202322395906U CN 220661152 U CN220661152 U CN 220661152U
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- CN
- China
- Prior art keywords
- injection molding
- punching device
- mounting
- fixedly arranged
- plastic interior
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 36
- 238000004080 punching Methods 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a punching device for an injection molding piece of an automotive plastic interior, which relates to the technical field of punching devices and comprises a processing table, wherein a supporting rod is fixedly arranged on the upper surface of the processing table, a top plate is fixedly arranged at the upper end of the supporting rod, a hydraulic cylinder is fixedly arranged on the lower surface of the top plate, a mounting assembly is arranged at the output end of the hydraulic cylinder, and a drilling head is arranged at the output end of the hydraulic cylinder through the mounting assembly.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a punching device for an automobile plastic interior injection molding part.
Background
The automobile interior trim mainly refers to automobile products used for refitting the inside of an automobile, and relates to aspects of the inside of the automobile, such as automobile hanging parts, internal ornaments, storage boxes and the like, which are automobile interior trim products.
Disclosure of Invention
The utility model mainly aims to provide a punching device for an injection molding part of an automotive plastic interior, which can effectively solve the problems that in the background art, in the production process of some automotive plastic interior, some plastic automotive interior needs to be punched, the punching head of the existing punching device is not easy to replace, and the plastic automotive interior is inconvenient to punch into holes with different specifications and sizes.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a car plastics interior trim injection molding punching device, includes the processing platform, fixed surface installs the bracing piece on the processing platform, bracing piece upper end fixed mounting has the roof, fixed surface installs the pneumatic cylinder under the roof, the pneumatic cylinder output is provided with the installation component, the drilling head is installed through the installation component to the pneumatic cylinder output.
Preferably, a material leakage opening is formed in the upper surface of the processing table, and the material leakage opening is located at the lowest end of the drilling head.
Preferably, the side surface of the processing table is fixedly provided with a supporting ring, the surface of the lower end of the supporting ring is fixedly provided with a fixing rod, and the lower end of the fixing rod is fixedly provided with a fixing base.
Preferably, the mounting assembly comprises a mounting disc and a mounting block, the mounting disc is fixedly mounted at the output end of the hydraulic cylinder, and the mounting block is fixedly mounted on the surface of the upper end of the drilling head.
Preferably, the mounting plate is provided with a mounting groove, and the inner wall of the mounting groove is provided with internal threads.
Preferably, the mounting block is arranged in the mounting groove, an external thread is arranged on the side face of the mounting block, and the external thread is meshed with the internal thread.
Preferably, the two sides of the mounting plate are fixedly provided with connecting plates, and one ends, far away from each other, of the two connecting plates are fixedly provided with positioning plates.
Preferably, springs are fixedly arranged on the lower surfaces of the two positioning plates, and pressing plates are fixedly arranged at the lower ends of the springs.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When needs punching press different holes, when needs change different drilling heads, this moment is through rotating the installation piece, and because set up the mounting groove on the mounting disc, be provided with the internal thread on the mounting groove inner wall, the installation piece sets up inside the mounting groove, the installation piece side is provided with the external screw thread, external screw thread and internal screw thread meshing are connected, can make external screw thread and internal screw thread break away from the connection this moment, just can make the installation piece take out from the mounting groove inside, just can take out the drilling head from this device, otherwise then can install the drilling head above this device, this device installation is simple and convenient with the process of dismantling the drilling head, the staff of being convenient for changes the drilling head, be convenient for bore the hole of different specifications to the piece of moulding plastics, the convenience of this device has been improved.
(2) The hydraulic cylinder is used for stretching out and drawing back through the output end of the hydraulic cylinder, the mounting plate can be driven to move downwards at the moment, the drilling head can be made to move downwards at the moment, and the positioning plate can be made to move downwards at the same time when the mounting plate moves downwards, so that the pressing plates can move downwards, two pressing plates are in contact with two sides of the upper surface of an injection molding piece, the injection molding piece is fixedly acted, the situation that the position of the injection molding piece deviates when the injection molding piece is punched can be placed, and the drilling head can be made to move downwards continuously through the elasticity of the spring when the pressing plates are made to contact with the injection molding piece, so that the stability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of a punching device for an automotive plastic interior injection molding;
FIG. 2 is a schematic side view of a punching device for an automotive plastic interior injection molding part;
FIG. 3 is a schematic view of the structure of a mounting plate of a punching device for an automotive plastic interior injection molding;
fig. 4 is a schematic structural view of a mounting block of a punching device for an automotive plastic interior injection molding part.
In the figure: 1. a processing table; 2. a support ring; 3. a fixed base; 4. a fixed rod; 5. a material leakage port; 6. a support rod; 7. a top plate; 8. a hydraulic cylinder; 9. a mounting assembly; 901. a mounting plate; 902. a mounting groove; 903. an internal thread; 904. a mounting block; 905. an external thread; 10. a drilling head; 11. a connecting plate; 12. a pressing plate; 13. a positioning plate; 14. and (3) a spring.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the punching device for the automotive plastic interior injection molding part comprises a processing table 1, wherein a supporting rod 6 is fixedly arranged on the upper surface of the processing table 1, a top plate 7 is fixedly arranged on the upper end of the supporting rod 6, a hydraulic cylinder 8 is fixedly arranged on the lower surface of the top plate 7, an installation component 9 is arranged at the output end of the hydraulic cylinder 8, and a drilling head 10 is arranged at the output end of the hydraulic cylinder 8 through the installation component 9.
As shown in fig. 1, the upper surface of the processing table 1 is provided with a material leakage opening 5, and the material leakage opening 5 is positioned at the lowest end of the drilling head 10.
As shown in fig. 1, the side surface of the processing table 1 is fixedly provided with a supporting ring 2, the lower end surface of the supporting ring 2 is fixedly provided with a fixing rod 4, the lower end of the fixing rod 4 is fixedly provided with a fixing base 3, the fixing rod 4 can play a role in supporting the device through the lower end surface of the supporting ring 2, and the fixing base 3 is fixedly provided with the lower end of the fixing rod 4, so that the stability of the device is better.
As shown in fig. 2, 3 and 4, the mounting assembly 9 comprises a mounting plate 901 and a mounting block 904, the mounting plate 901 is fixedly mounted at the output end of the hydraulic cylinder 8, the mounting block 904 is fixedly mounted on the surface of the upper end of the drilling head 10, a mounting groove 902 is formed in the mounting plate 901, an internal thread 903 is formed in the inner wall of the mounting groove 902, the mounting block 904 is arranged in the mounting groove 902, an external thread 905 is formed in the side surface of the mounting block 904, the external thread 905 is meshed with the internal thread 903, when different holes are needed to be punched, and when different drilling heads 10 need to be replaced, the mounting block 904 is rotated at this time, and because the mounting groove 902 is formed in the mounting plate 901, an internal thread 903 is formed in the inner wall of the mounting groove 902, the mounting block 904 is arranged in the mounting groove 902, the side surface of the mounting block 904 is provided with the external thread 905, the external thread is meshed with the internal thread 903, the external thread 905 is separated from the internal thread 903, the mounting block 904 can be taken out from the mounting groove 902, the drilling head 10 can be taken out from the device, and conversely, the drilling head 10 can be conveniently and quickly and conveniently replaced on the drilling head 10, and the drilling head 10 is convenient to replace the drilling head 10.
As shown in fig. 2, the connecting plates 11 are fixedly installed on two sides of the mounting plate 901, the two connecting plates 11 are mutually far away from one another, the positioning plates 13 are fixedly installed on two ends of the connecting plates 11, the springs 14 are fixedly installed on the lower surfaces of the positioning plates 13, the pressing plates 12 are fixedly installed on the lower ends of the springs 14, the output ends of the hydraulic cylinders 8 stretch out and draw back, the mounting plate 901 can be driven to move downwards at the moment, the drilling head 10 can be moved downwards at the moment, and when the mounting plate 901 moves downwards, the positioning plates 13 can be simultaneously moved downwards, the pressing plates 12 can be moved downwards, the two pressing plates 12 are firstly contacted with two sides of the upper surface of an injection molding piece, the injection molding piece is fixed, the injection molding piece can be placed in a position when being punched, and when the pressing plates 12 are contacted with the injection molding piece, the drilling head 10 can be continuously moved downwards through the elasticity of the springs 14, so that the punching work of the injection molding piece is performed is improved.
The working principle of the punching device for the automotive plastic interior injection molding part is as follows:
during the use, at first will need the injection molding that punches a hole place at processing platform 1 upper surface, this moment stretches out and draws back through pneumatic cylinder 8 output, this moment can drive mounting plate 901 and move downwards, just can make drilling head 10 move downwards this moment, and when mounting plate 901 moves downwards, just can make locating plate 13 move downwards simultaneously, can make clamp plate 12 move downwards, make two clamp plates 12 contact with the upper surface both sides of injection molding earlier, play fixed effect to injection molding, can place the condition that the skew appears in the injection molding position when punching a hole, and when making clamp plate 12 contact with the injection molding, through the elasticity of spring 14, can make drilling head 10 continue to move downwards, the work of punching a hole to injection molding, and when need punching different holes, when changing different drilling head 10, this moment is through rotating mounting block 904, and because set up mounting groove 902 on the mounting plate 901, be provided with internal thread 903 on the mounting groove 902 inner wall, mounting block 904 sets up at mounting groove 904 internal thread 905, can not take out the device with the external screw thread 905 from the side of the inside of mounting groove 905, can be conveniently taken out with the device is realized in the device is convenient for taking out in this step of the device is convenient for the device is connected to the inside and is connected with the drilling head 905, this hole 10.
The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.
Claims (8)
1. The utility model provides a car plastics interior trim injection molding punching device, includes processing platform (1), its characterized in that: the machining table is characterized in that a supporting rod (6) is fixedly arranged on the upper surface of the machining table (1), a top plate (7) is fixedly arranged at the upper end of the supporting rod (6), a hydraulic cylinder (8) is fixedly arranged on the lower surface of the top plate (7), a mounting assembly (9) is arranged at the output end of the hydraulic cylinder (8), and a drilling head (10) is arranged at the output end of the hydraulic cylinder (8) through the mounting assembly (9).
2. The automotive plastic interior injection molding punching device according to claim 1, wherein: the upper surface of the processing table (1) is provided with a material leakage opening (5), and the material leakage opening (5) is positioned at the bottommost end of the drilling head (10).
3. The automotive plastic interior injection molding punching device according to claim 2, characterized in that: the machining table is characterized in that a supporting ring (2) is fixedly arranged on the side face of the machining table (1), a fixing rod (4) is fixedly arranged on the surface of the lower end of the supporting ring (2), and a fixing base (3) is fixedly arranged at the lower end of the fixing rod (4).
4. A punching device for automotive plastic interior injection molding according to claim 3, characterized in that: the mounting assembly (9) comprises a mounting plate (901) and a mounting block (904), the mounting plate (901) is fixedly arranged at the output end of the hydraulic cylinder (8), and the mounting block (904) is fixedly arranged on the surface of the upper end of the drilling head (10).
5. The punching device for automotive plastic interior injection molding according to claim 4, wherein; the mounting plate (901) is provided with a mounting groove (902), and the inner wall of the mounting groove (902) is provided with an internal thread (903).
6. The automotive plastic interior injection molding punching device according to claim 5, wherein: the mounting block (904) is arranged in the mounting groove (902), external threads (905) are arranged on the side face of the mounting block (904), and the external threads (905) are connected with the internal threads (903) in a meshed mode.
7. The automotive plastic interior injection molding punching device according to claim 6, wherein: the two sides of the mounting plate (901) are fixedly provided with connecting plates (11), and one ends, far away from each other, of the two connecting plates (11) are fixedly provided with positioning plates (13).
8. The automotive plastic interior injection molding punching device according to claim 7, wherein: the lower surfaces of the two positioning plates (13) are fixedly provided with springs (14), and the lower ends of the springs (14) are fixedly provided with pressing plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395906.5U CN220661152U (en) | 2023-09-05 | 2023-09-05 | Punching device for plastic interior injection molding part of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395906.5U CN220661152U (en) | 2023-09-05 | 2023-09-05 | Punching device for plastic interior injection molding part of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661152U true CN220661152U (en) | 2024-03-26 |
Family
ID=90327530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322395906.5U Active CN220661152U (en) | 2023-09-05 | 2023-09-05 | Punching device for plastic interior injection molding part of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661152U (en) |
-
2023
- 2023-09-05 CN CN202322395906.5U patent/CN220661152U/en active Active
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