CN219881130U - Material ejection structure for automobile stamping die - Google Patents
Material ejection structure for automobile stamping die Download PDFInfo
- Publication number
- CN219881130U CN219881130U CN202320969895.4U CN202320969895U CN219881130U CN 219881130 U CN219881130 U CN 219881130U CN 202320969895 U CN202320969895 U CN 202320969895U CN 219881130 U CN219881130 U CN 219881130U
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- CN
- China
- Prior art keywords
- stamping
- stamping die
- die
- ejection
- mount table
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- 239000000463 material Substances 0.000 title abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000003801 milling Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001315 Tool steel Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model discloses a jacking structure for an automobile stamping die, relates to the technical field of jacking structures of automobile stamping dies, and aims to solve the problems that most of existing jacking structures jack up stamping parts by a tray after lifting the tray by an air cylinder, however, the impact force of the air cylinder driving the tray to the stamping parts is large, the surface of the stamping parts with thinner materials is easily damaged, and the stamping effect is reduced. The stamping ejection device comprises stamping ejection equipment and a rubber buffer pad structure on the stamping ejection equipment, wherein an upper mounting table member is arranged at the upper end of the rubber buffer pad structure, a lower mounting table member is arranged at the lower end of the rubber buffer pad structure, a limit damping rod member is arranged at the upper end of the upper mounting table member, an upper stamping structure is arranged at one end of the limit damping rod member, a lower stamping die is arranged at the upper end of the upper mounting table member, an upper stamping member is arranged on the upper stamping structure, and an ejection member is arranged in the lower stamping die.
Description
Technical Field
The utility model relates to the technical field of ejection structures of automobile stamping dies, in particular to an ejection structure for an automobile stamping die.
Background
A stamping die is a special technological device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part. The stamping die is made of steel, hard alloy, steel bonded hard alloy, zinc-based alloy, low-melting point alloy, aluminum bronze, high polymer material and the like. Most of the materials for manufacturing the stamping die are mainly steel materials, and the types of common die working part materials are as follows: carbon tool steel, low alloy tool steel, high carbon high chromium or medium chromium tool steel, medium carbon alloy steel, high speed steel, matrix steel, cemented carbide, and the like.
However, in the existing ejection structure, most of the ejection structures lift the tray through the air cylinder and then jack the stamping parts up through the tray, however, the impact force of the air cylinder driving the tray to the stamping parts is large, the surface of the stamping parts with thinner materials is easily damaged, and the stamping effect is reduced; therefore, the existing requirements are not met, and a liftout structure for an automobile stamping die is provided.
Disclosure of Invention
The utility model aims to provide a jacking structure for an automobile stamping die, which solves the problems that most of existing jacking structures provided in the prior art lift a tray through an air cylinder, and then jack up stamping parts by the tray, however, the impact force of the air cylinder driving the tray to the stamping parts is large, the surface of the stamping parts with thinner materials is easily damaged, and the stamping effect is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liftout structure for automobile stamping die, includes the ejecting equipment of punching press and the rubber buffer pad structure on it, the upper end of rubber buffer pad structure is provided with the mount table component, and goes up mount table component and the upper end fixed connection of rubber buffer pad structure, the lower extreme of rubber buffer pad structure is provided with down mount table component, and the lower extreme fixed connection of mount table component and rubber buffer pad structure, the upper end of going up mount table component is provided with spacing damping pole component, and spacing damping pole component and the upper end flange joint of last mount table component, the one end of spacing damping pole component is provided with stamping structure, and go up stamping structure and the one end flange joint of spacing damping pole component, the upper end of going up mount table component is provided with stamping die down, and the upper end fixed connection of last mount table component of stamping die down, go up stamping structure and go up stamping structure fixed connection, be provided with ejection component in the stamping die down, and the upper end flange joint of ejection component and last mount table component.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the ejection components, the gasket components, the spring assemblies, the damping rod structures and the flange connection structures, when the stamping module is put into the die groove of the lower stamping die to be stamped and formed, the stamping module is contacted with the gasket components and is pressed into the second hole groove, and the gasket components are made of rubber materials, so that the impact force of the stamping module when the stamping module is stamped by the upper stamping components can be reduced, the surfaces of the stamping module are protected from being damaged, the spring assemblies on the four ejection components are sprung upwards under the rebound action of the springs after stamping and forming, the gasket components are ejected out of the second hole groove, and then the supported stamping module is ejected out of the die groove to achieve the effect of rapidly ejecting the stamping module, thereby being beneficial to improving the production efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the lower punch die of the present utility model;
FIG. 3 is a schematic view of an ejector member according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the side mounting structure of the present utility model;
in the figure: 1. stamping ejection equipment; 2. a rubber cushion structure; 3. an upper mounting table member; 4. a lower mounting table member; 5. a limit damping rod member; 6. an upper punching structure; 7. a lower stamping die; 8. an upper punch member; 9. an ejection member; 10. a mold groove; 11. a support column frame; 12. a mounting groove; 13. a first hole groove; 14. stamping the reinforcing plate member; 15. a side mounting structure; 16. a telescoping member; 17. a second hole groove; 18. a spacer member; 19. a spring assembly; 20. a damping rod structure; 21. a flange connection structure; 22. a spring base structure; 23. and a rebound assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a liftout structure for automobile stamping die is provided with mould groove 10 on the lower stamping die 7, and mould groove 10 and lower stamping die 7 pass through the lathe and dash and mill to form, and the lower extreme of lower stamping die 7 is provided with support column framework 11, and support column framework 11 and the lower extreme fixed connection of lower stamping die 7, and mould groove 10 is used for the stamping forming of part, and support column framework 11 plays the supporting role.
Referring to fig. 2, a mounting groove 12 is provided in the lower stamping die 7, the mounting groove 12 and the lower stamping die 7 are formed by milling with a milling cutter, a first hole groove 13 is provided in the lower stamping die 7, the first hole groove 13 and the lower stamping die 7 are formed by milling with a milling cutter, the mounting groove 12 is used for mounting, and the first hole groove 13 is used for passing through the ejection member 9.
Referring to fig. 2, a stamping reinforcing plate member 14 is disposed in the mounting groove 12, the stamping reinforcing plate member 14 is connected with the mounting groove 12 in an embedded manner, two sides of the stamping reinforcing plate member 14 are provided with side mounting structures 15, the side mounting structures 15 are welded with two sides of the stamping reinforcing plate member 14, a telescopic member 16 is disposed in the side mounting structures 15, the telescopic member 16 is connected with the side mounting structures 15 in an embedded manner, the stamping reinforcing plate member 14 plays a role in reinforcing, the side mounting structures 15 are used for mounting the stamping reinforcing plate member 14, and the telescopic member 16 assists in mounting the stamping reinforcing plate member 14.
Referring to fig. 2, a second hole groove 17 is formed in the punch reinforcement plate member 14, the second hole groove 17 and the punch reinforcement plate member 14 are formed by milling through a milling cutter, a gasket member 18 is arranged above the second hole groove 17, the gasket member 18 is in flange connection with one end of the ejection member 9, the second hole groove 17 is used for the ejection member 9 to penetrate through, and the gasket member 18 protects the surface of the stamping part.
Referring to fig. 3, a spring assembly 19 is disposed on the ejection member 9, the spring assembly 19 is fixedly connected with the ejection member 9, a damping rod structure 20 is disposed at one end of the spring assembly 19, the damping rod structure 20 is fixedly connected with one end of the spring assembly 19, a flange connection structure 21 is disposed at one end of the damping rod structure 20, the flange connection structure 21 is in flange connection with one end of the damping rod structure 20, the spring assembly 19 plays a role in rebound ejection, the damping rod structure 20 plays a role in buffering, and the flange connection structure 21 plays a role in facilitating connection.
Referring to fig. 4, a spring base structure 22 is disposed in the side mounting structure 15, the spring base structure 22 is in flange connection with one end of the telescopic member 16, a rebound assembly 23 is disposed on the spring base structure 22, the rebound assembly 23 is connected with the spring base structure 22 in an embedded manner, the spring base structure 22 is used for mounting the rebound assembly 23, and the rebound assembly 23 is convenient for the telescopic member 16 to stretch out and draw back.
Working principle: when the die is used, the stamping module is firstly placed into the die groove 10 of the lower stamping die 7 for stamping forming, the stamping module is contacted with the gasket member 18 during stamping, the gasket member 18 is pressed into the second hole groove 17, the gasket member 18 is made of rubber, the impact force of the stamping module when the stamping module is stamped by the upper stamping member 8 is reduced, the surface of the stamping module is protected from damage and damage, after the stamping forming, the spring assemblies 19 on the four ejection members 9 are sprung upwards under the rebound action of the springs, the gasket member 18 is ejected from the second hole groove 17, the supported stamping module on the gasket member is ejected from the die groove 10, the effect of rapidly ejecting the stamping module is achieved, the production efficiency is improved, and in addition, the damping rod structure 20 arranged on the top end of the ejection member 9 can reduce the impact force of the upper stamping member 8 to the lower stamping die 7, and accordingly the service life of the lower stamping die 7 is prolonged.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a liftout structure for automobile stamping die, includes punching press ejection equipment (1) and rubber buffer pad structure (2) on it, its characterized in that: the upper end of rubber buffer structure (2) is provided with mount table component (3), and go up mount table component (3) and the upper end fixed connection of rubber buffer structure (2), the lower extreme of rubber buffer structure (2) is provided with mount table component (4) down, and the lower extreme fixed connection of mount table component (4) and rubber buffer structure (2), the upper end of going up mount table component (3) is provided with spacing damping pole component (5), and the upper end flange joint of spacing damping pole component (5) and last mount table component (3), the one end of spacing damping pole component (5) is provided with stamping structure (6), and go up stamping structure (6) and the one end flange joint of spacing damping pole component (5), the upper end of going up mount table component (3) is provided with stamping die (7), and the upper end fixed connection of lower stamping die (7) and last mount table component (3), be provided with on stamping structure (6) and go up stamping structure (8) and go up stamping structure (6), ejection component (9) and in the die (9) are connected.
2. The ejector structure for an automobile stamping die of claim 1, wherein: the lower stamping die (7) is provided with a die groove (10), the die groove (10) and the lower stamping die (7) are formed by milling through a lathe, the lower end of the lower stamping die (7) is provided with a support column framework (11), and the support column framework (11) is fixedly connected with the lower end of the lower stamping die (7).
3. The ejector structure for an automobile stamping die of claim 1, wherein: the lower stamping die (7) is internally provided with a mounting groove (12), the mounting groove (12) and the lower stamping die (7) are formed by milling through a milling cutter, the lower stamping die (7) is internally provided with a first hole groove (13), and the first hole groove (13) and the lower stamping die (7) are formed by milling through the milling cutter.
4. A liftout structure for an automotive stamping die as recited in claim 3, wherein: be provided with punching press gusset plate member (14) in mounting groove (12), and punching press gusset plate member (14) are inlayed with mounting groove (12) and are connected, the both sides of punching press gusset plate member (14) all are provided with side mounting structure (15), and side mounting structure (15) and punching press gusset plate member's (14) both sides welded connection, be provided with telescopic member (16) in side mounting structure (15), and telescopic member (16) are inlayed with side mounting structure (15) and are connected.
5. The ejector structure for an automobile stamping die of claim 4, wherein: the novel anti-collision device is characterized in that a second hole groove (17) is formed in the stamping reinforcing plate member (14), the second hole groove (17) and the stamping reinforcing plate member (14) are formed by milling through a milling cutter, a gasket member (18) is arranged above the second hole groove (17), and the gasket member (18) is in flange connection with one end of the ejection member (9).
6. The ejector structure for an automobile stamping die of claim 1, wherein: the novel damping rod is characterized in that a spring assembly (19) is arranged on the ejection member (9), the spring assembly (19) is fixedly connected with the ejection member (9), a damping rod structure (20) is arranged at one end of the spring assembly (19), the damping rod structure (20) is fixedly connected with one end of the spring assembly (19), a flange connection structure (21) is arranged at one end of the damping rod structure (20), and the flange connection structure (21) is in flange connection with one end of the damping rod structure (20).
7. The ejector structure for an automobile stamping die of claim 4, wherein: the side mounting structure (15) is provided with a spring base structure (22), the spring base structure (22) is connected with one end of the telescopic member (16) in a flange mode, the spring base structure (22) is provided with a rebound assembly (23), and the rebound assembly (23) is connected with the spring base structure (22) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969895.4U CN219881130U (en) | 2023-04-26 | 2023-04-26 | Material ejection structure for automobile stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969895.4U CN219881130U (en) | 2023-04-26 | 2023-04-26 | Material ejection structure for automobile stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881130U true CN219881130U (en) | 2023-10-24 |
Family
ID=88410799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969895.4U Active CN219881130U (en) | 2023-04-26 | 2023-04-26 | Material ejection structure for automobile stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881130U (en) |
-
2023
- 2023-04-26 CN CN202320969895.4U patent/CN219881130U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |