CN210876950U - Stamping die for automobile parts - Google Patents
Stamping die for automobile parts Download PDFInfo
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- CN210876950U CN210876950U CN201921628288.1U CN201921628288U CN210876950U CN 210876950 U CN210876950 U CN 210876950U CN 201921628288 U CN201921628288 U CN 201921628288U CN 210876950 U CN210876950 U CN 210876950U
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- driving mechanism
- driving rod
- driving
- pressing block
- automobile parts
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Abstract
The utility model discloses a stamping die for automobile parts, which comprises a base, wherein the base is provided with a workbench, a bracket and a clamping device; the top of the support is provided with an installation plate, the middle of the installation plate is provided with a first driving mechanism with an output end facing downwards, the output end of the first driving mechanism is provided with a first driving rod, and the bottom of the first driving rod is connected with a stamping module; the middle part of the first driving rod is provided with a damping mechanism; the base is internally provided with a controller, and the controller is respectively connected with the clamping device and the first driving mechanism. The utility model drives the first driving rod to do linear reciprocating motion along the vertical direction through the first driving mechanism, thereby pushing the punching module to be matched with the workbench to punch a workpiece; the second driving mechanism drives the second driving rod to do linear reciprocating motion along the horizontal direction, so that the pressing plate is pushed to clamp and fix the workpiece.
Description
Technical Field
The utility model belongs to the technical field of stamping equipment, specifically a stamping die for automobile parts.
Background
In the world, 60-70% of steel materials are plates, most of which are made into finished products by stamping, and the finished products comprise automobile bodies, chassis, oil tanks, radiator sheets, steam drums of boilers, shells of containers, iron core silicon steel sheets of motors and electrical appliances and the like which are all stamped.
The modern automobile spare and accessory part stamping device is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces with required shapes and sizes.
Firstly, vibration is easy to occur in the stamping process of most of the existing stamping devices for automobile parts, so that parts in the stamping devices are loosened due to vibration, the stamping devices are easy to damage, and the service life of the stamping devices is shortened; secondly, the clamping force of the workpiece is difficult to control before stamping, the workpiece is easily damaged due to too large clamping force, and the position of the workpiece is easily deviated in the stamping process due to too small clamping force, so that the rejection rate is improved; and the existing clamping device does not have the buffer capacity when clamping the workpiece, and the workpiece is easily damaged by the instantaneous impulse caused by the instantaneous clamping force.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides a stamping die for automobile parts, which can fix a workpiece well before stamping, automatically control the clamping force and provide guarantee for the stamping process; when the workpiece is stamped, the vibration of the equipment can be effectively reduced, the service life of the equipment is prolonged, the instantaneous impulse to the workpiece is reduced, and the workpiece is prevented from being damaged.
In order to achieve the above object, the utility model adopts the following technical scheme:
a stamping die for automobile parts comprises a base, wherein a workbench, a support and a clamping device are arranged on the base; the top of the support is provided with an installation plate, the middle of the installation plate is provided with a first driving mechanism with an output end facing downwards, the output end of the first driving mechanism is provided with a first driving rod, and the bottom of the first driving rod is connected with a stamping module; the middle part of the first driving rod is provided with a damping mechanism; the base is internally provided with a controller, and the controller is respectively connected with the clamping device and the first driving mechanism.
Specifically, two groups of clamping devices are arranged, and the two groups of clamping devices are respectively arranged on two sides of the bracket; the clamping device includes: the second driving mechanism, the second driving rod, the limiting shaft sleeve and the pressing block; the limiting shaft sleeve is arranged on the bracket; one end of the second driving rod is connected with the output end of the second driving mechanism, and the other end of the second driving rod penetrates through the limiting shaft sleeve to be connected with the pressing block; the limiting shaft sleeve is coaxial with the driving rod; the second driving mechanism is used for driving the second driving rod to do linear reciprocating motion along the axial direction; the utility model discloses a at the spacing axle sleeve of shelf location, prevent through spacing axle sleeve that the second actuating lever from producing the lateral vibration at flexible in-process, guarantee the second actuating lever along linear motion to clamping device's stability has been improved.
Furthermore, a first connecting plate is arranged at one end, connected with the pressing block, of the second driving rod, the pressing block is of a hollow structure, the first connecting plate is embedded in the hollow structure, and the first connecting plate is connected with the inner wall of the hollow structure of the pressing block through a corrugated pipe pressure sensor; the corrugated pipe pressure sensor is connected with the controller. The utility model has the advantages that the bellows pressure sensor is arranged between the first connecting plate and the inner wall of the pressing block, so that two effects can be achieved; firstly, the bellows pressure sensor can detect the pressure applied by the pressure plate to the workpiece and transmit the detected pressure data to the controller, and the controller controls the working state of the second driving mechanism according to the pressure data; thereby controlling the pressure exerted by the pressing block on the workpiece within a reasonable range; secondly, the bellows pressure sensor is telescopic in structure, can play a certain buffering role, and avoids the damage to the workpiece caused by overlarge instantaneous impulse of the pressing block to the workpiece.
Furthermore, the clamping device further comprises a mounting seat, and the mounting seat is arranged on the base and used for mounting a second driving mechanism.
Furthermore, the end face, far away from the second driving rod, of the pressing block is provided with a rubber pad, and the pressing block is provided with the rubber pad to play two roles; firstly, the friction coefficient of the surface of the rubber pad is large, and when a workpiece is pressed tightly by the pressing block, the workpiece can be effectively prevented from deviating; secondly, the rubber pad has certain cushioning effect, can avoid haring the work piece.
Further, the second driving mechanism and the first driving mechanism comprise driving cylinders or hydraulic oil cylinders.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model has the advantages that the damping mechanism is arranged in the middle of the first driving rod, so that the vibration generated in the stamping process can be effectively reduced, the internal components of the equipment are avoided, the service life of the equipment is prolonged, and the stability and the reliability of the equipment are improved; (2) the utility model discloses a set up bellows pressure sensor in clamping device, can real-time detection clamping device to the tight dynamics of clamp of work piece, the controller is according to the operating condition of tight dynamics control second actuating mechanism of clamp to with clamping device to the tight dynamics of clamp of work piece control at reasonable within range, avoid the too big damage work piece of clamp dynamics or the tight dynamics undersize of clamp to lead to the work piece off tracking.
Drawings
Fig. 1 is a schematic view of an overall structure of a stamping die for automobile parts according to the present invention;
fig. 2 is a schematic view of the internal connection structure of the second driving rod and the pressing plate according to the present invention;
in the figure: 1. a base; 2. a work table; 3. a support; 4. a clamping device; 5. mounting a plate; 6. a first drive mechanism; 7. A first drive lever; 8. a stamping module; 9. a damping mechanism; 10. a controller; 11. a second drive mechanism; 12. a second drive lever; 13. a limiting shaft sleeve; 14. briquetting; 15. a first connecting plate; 16. a bellows pressure sensor; 17. a mounting seat; 18. and (7) a rubber pad.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment provides a stamping die for automobile parts, which includes a base 1, wherein a worktable 2, a bracket 3 and a clamping device 4 are arranged on the base 1; the top of the support 3 is provided with a mounting plate 5, the middle of the mounting plate 5 is provided with a first driving mechanism 6 with an output end facing downwards, the output end of the first driving mechanism 6 is provided with a first driving rod 7, and the bottom of the first driving rod 7 is connected with a stamping module 8; the middle part of the first driving rod 7 is provided with a damping mechanism 9; the base 1 is internally provided with a controller 10, and the controller 10 is respectively connected with the clamping device 4 and the first driving mechanism 6. In the embodiment, the first driving mechanism 6 drives the first driving rod 7 to do linear reciprocating motion along the vertical direction, so as to push the stamping module 8 to be matched with the workbench 2 to perform stamping operation on a workpiece; the second driving mechanism 11 drives the second driving rod 12 to do linear reciprocating motion along the horizontal direction, so as to push the pressing plate to clamp and fix the workpiece.
Specifically, as shown in fig. 2, two sets of the clamping devices 4 are provided, and the two sets of the clamping devices 4 are respectively provided at two sides of the bracket 3; the clamping device 4 comprises: the device comprises a second driving mechanism 11, a second driving rod 12, a limiting shaft sleeve 13 and a pressing block 14; the limiting shaft sleeve 13 is arranged on the bracket 3; one end of the second driving rod 12 is connected with the output end of the second driving mechanism 11, and the other end of the second driving rod passes through the limiting shaft sleeve 13 and is connected with the pressing block 14; the limiting shaft sleeve 13 is coaxial with the driving rod; the second driving mechanism 11 is used for driving the second driving rod 12 to do linear reciprocating motion along the axial direction; the utility model discloses an installation spacing axle sleeve 13 on support 3 prevents through spacing axle sleeve 13 that second actuating lever 12 from producing the lateral shaking at flexible in-process, guarantees second actuating lever 12 along linear motion to clamping device 4's stability has been improved.
Further, a first connecting plate 15 is arranged at one end, connected with the pressure block 14, of the second driving rod 12, the interior of the pressure block 14 is of a hollow structure, the first connecting plate 15 is embedded in the hollow structure, and the first connecting plate 15 is connected with the inner wall of the hollow structure of the pressure block 14 through a bellows pressure sensor 16; the bellows pressure sensor 16 is connected to the controller 10. The bellows pressure sensor 16 is arranged between the first connecting plate 15 and the inner wall of the pressing block 14, so that the utility model has two functions; firstly, the bellows pressure sensor 16 can detect the pressure applied by the pressure plate to the workpiece, and transmit the detected pressure data to the controller 10, and the controller 10 controls the working state of the second driving mechanism 11 according to the pressure data; thereby controlling the pressure exerted by the pressing block 14 on the workpiece within a reasonable range; secondly, the bellows pressure sensor 16 is telescopic in structure, and can play a certain buffering role, so that the damage to the workpiece caused by overlarge instantaneous impulse of the pressing block 14 to the workpiece is avoided.
Further, the clamping device 4 further comprises a mounting seat 17, and the mounting seat 17 is arranged on the base 1 and used for mounting the second driving mechanism 11.
Furthermore, the end surface of the pressing block 14, which is far away from the second driving rod 12, is provided with a rubber pad 18, and the rubber pad 18 arranged on the pressing block 14 can play two roles; firstly, the friction coefficient of the surface of the rubber pad 18 is large, and when the pressing block 14 presses the workpiece, the workpiece can be effectively prevented from deviating; secondly, the rubber pad 18 has a certain buffer effect, so that the workpiece can be prevented from being damaged.
Further, the second driving mechanism 11 and the first driving mechanism 6 adopt driving cylinders or hydraulic oil cylinders.
When the stamping die of the embodiment is used, firstly, a workpiece to be stamped is placed on the workbench 2 above the base 1, then the controller 10 controls the second driving mechanism 11 to drive the second driving rod 12 to extend out to clamp the workpiece, in the process of clamping the workpiece, the clamping force is detected in real time through the bellows pressure sensor 16, the detected data is sent to the controller 10, and the controller 10 controls the working state of the second driving mechanism 11 according to the clamping force; when the clamping force is detected to be within the preset range, the controller 10 controls the second driving mechanism 11 to stop running; after the workpiece is fixed by the clamping device 4, the controller 10 controls the first driving mechanism 6 to drive the first driving rod 7 to extend out, and the punching module 8 is pushed to move downwards to be matched with the workbench 2 to punch the workpiece to be punched; in the stamping process, the damping mechanism 9 in the middle of the first driving rod 7 is used for damping the equipment, so that internal parts of the equipment are prevented from being damaged, and the service life of the equipment is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A stamping die for automobile parts is characterized by comprising a base, wherein the base is provided with a workbench, a bracket and a clamping device; the top of the support is provided with an installation plate, the middle of the installation plate is provided with a first driving mechanism with an output end facing downwards, the output end of the first driving mechanism is provided with a first driving rod, and the bottom of the first driving rod is connected with a stamping module; the middle part of the first driving rod is provided with a damping mechanism; the base is internally provided with a controller, and the controller is respectively connected with the clamping device and the first driving mechanism.
2. The stamping die for automobile parts as claimed in claim 1, wherein the clamping devices are provided in two groups, and the two groups of clamping devices are respectively provided on two sides of the bracket; the clamping device includes: the second driving mechanism, the second driving rod, the limiting shaft sleeve and the pressing block; the limiting shaft sleeve is arranged on the bracket; one end of the second driving rod is connected with the output end of the second driving mechanism, and the other end of the second driving rod penetrates through the limiting shaft sleeve to be connected with the pressing block.
3. The stamping die for automobile parts as claimed in claim 2, wherein one end of the second driving rod connected with the pressing block is provided with a first connecting plate, the inside of the pressing block is of a hollow structure, the first connecting plate is embedded in the hollow structure, and the first connecting plate is connected with the inner wall of the hollow structure of the pressing block through a bellows pressure sensor; the corrugated pipe pressure sensor is connected with the controller.
4. The stamping die for automobile parts as claimed in claim 2, wherein the clamping device further comprises a mounting seat provided on the base for mounting the second driving mechanism.
5. The stamping die for automobile parts as claimed in claim 2, wherein the end face of the pressing block away from the second driving rod is provided with a rubber pad.
6. The stamping die for automobile parts as claimed in claim 2, wherein the second driving mechanism and the first driving mechanism comprise driving cylinders or hydraulic cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628288.1U CN210876950U (en) | 2019-09-27 | 2019-09-27 | Stamping die for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628288.1U CN210876950U (en) | 2019-09-27 | 2019-09-27 | Stamping die for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210876950U true CN210876950U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628288.1U Active CN210876950U (en) | 2019-09-27 | 2019-09-27 | Stamping die for automobile parts |
Country Status (1)
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| CN (1) | CN210876950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676470A (en) * | 2020-12-08 | 2021-04-20 | 芜湖同创模具机械有限公司 | Auto-parts preparation is with automatic press |
| CN112747863A (en) * | 2020-12-02 | 2021-05-04 | 江苏大洋海洋装备有限公司 | Device is recycled in damage detection restoration of old and useless equipment of ocean |
| CN115945854A (en) * | 2023-03-14 | 2023-04-11 | 江苏奔宇车身制造有限公司 | Rapid positioning tool and control method |
-
2019
- 2019-09-27 CN CN201921628288.1U patent/CN210876950U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747863A (en) * | 2020-12-02 | 2021-05-04 | 江苏大洋海洋装备有限公司 | Device is recycled in damage detection restoration of old and useless equipment of ocean |
| CN112747863B (en) * | 2020-12-02 | 2023-04-21 | 江苏大洋海洋装备有限公司 | Ocean waste equipment damage detection, repair and recycling device |
| CN112676470A (en) * | 2020-12-08 | 2021-04-20 | 芜湖同创模具机械有限公司 | Auto-parts preparation is with automatic press |
| CN115945854A (en) * | 2023-03-14 | 2023-04-11 | 江苏奔宇车身制造有限公司 | Rapid positioning tool and control method |
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