CN221848410U - A special processing mold for electric door lock - Google Patents
A special processing mold for electric door lock Download PDFInfo
- Publication number
- CN221848410U CN221848410U CN202420350105.9U CN202420350105U CN221848410U CN 221848410 U CN221848410 U CN 221848410U CN 202420350105 U CN202420350105 U CN 202420350105U CN 221848410 U CN221848410 U CN 221848410U
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- CN
- China
- Prior art keywords
- workbench
- fixedly connected
- door lock
- electric
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of electric door lock processing and discloses a special processing die for an electric door lock, which comprises a base, wherein the bottom of the base is fixedly connected with supporting legs, the top of the base is fixedly connected with a workbench, the top of the workbench is provided with a pressing mechanism, the top of the workbench is fixedly connected with a lower fixed die, the top of the workbench is fixedly connected with a support, the top of the support is fixedly connected with an electric cylinder, the bottom of an output shaft of the electric cylinder is fixedly connected with an upper punching die, the top of the workbench is provided with a correcting mechanism, and the pressing mechanism comprises a fixed block which is fixedly arranged at the top of the workbench. According to the utility model, the pressing mechanism is arranged, the pressing roller presses the steel plate on the top of the circumferential surface of the electric roller under the action of the first spring, so that the friction force between the electric roller and the steel plate is improved, the possibility of the steel plate stress position deviation in the stamping process is reduced, and the stability of the product quality is ensured.
Description
Technical Field
The utility model relates to the technical field of electric door lock processing, in particular to a special processing die for an electric door lock.
Background
The electric door lock is an electronic door lock, and is an electronic product which controls a circuit or a chip to work through password input so as to control the closing of a mechanical switch and complete unlocking and locking tasks.
In the prior art, a general door lock processing die clamps and conveys the steel plate by using a rotary roller through a roller conveyor to continuously feed, so that manual intervention is reduced, but the steel plate is only excessively small in contact friction force by means of gravity action and the roller conveyor, the steel plate is subjected to impact force in the die stamping process, so that the position of the steel plate is deviated, and the die processing precision and quality are reduced.
Through retrieving, the patent of bulletin number CN212652459U provides an electric door lock mold processing, including the operation board, the top fixedly connected with operation frame of operation board, the bottom of operation frame inner chamber both sides is all fixedly connected with drive frame, the top at the drive frame back and the bottom are all fixedly connected with driving motor, driving motor's output runs through drive frame and fixedly connected with rotary rod, one side that driving motor was kept away from to the rotary rod passes through the junction swing joint of bearing and drive frame, the fixed surface of rotary rod is connected with the drive roller, and this patent is through setting up operation board, pushing plate, hydraulic cylinder, go up die, operation frame, drive frame, lower fixed mould, ejector pin, movable sleeve, drive roller, rotary rod, driving motor, movable plate and electric telescopic handle, has solved the material loading ejection of compact and has wasted time and energy, and the problem that the operation process waste time is more, but only carries out the pay-off to the steel sheet through driving motor drive roller rotation in the material loading in-process, and the positioning accuracy of steel sheet is poor, can produce the position offset when the atress, and the same has above-mentioned problem.
Disclosure of Invention
In order to make up for the defects, the utility model provides a special processing die for an electric door lock, and aims to solve the problem that the positioning precision is poor in the steel plate conveying process in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a special mold processing of electric door lock, includes the base, the bottom fixedly connected with supporting leg of base, the top fixedly connected with workstation of base, the top of workstation is provided with hold-down mechanism, the top fixedly connected with lower fixed mould of workstation, the top fixedly connected with support of workstation, the top fixedly connected with electric jar of support, the die is gone up to the output shaft bottom fixedly connected with of electric jar, the top of workstation is provided with the mechanism of reforming.
As a further description of the above technical solution:
The compressing mechanism comprises fixing blocks, the fixing blocks are fixedly arranged at the top of the workbench, the number of the fixing blocks is two, and one side surface, away from each other, of each two groups of fixing blocks is rotationally connected with a first connecting rod.
As a further description of the above technical solution:
The pressing mechanism comprises a second connecting rod, and the second connecting rod is rotatably arranged at one end, far away from the fixed block, of the first connecting rod.
As a further description of the above technical solution:
The pressing mechanism comprises a rotating shaft, the rotating shaft is rotatably arranged in the middle of the surface of the first connecting rod, and the circumferential surface of the rotating shaft is fixedly connected with a pressing roller.
As a further description of the above technical solution:
The pressing mechanism further comprises a sliding block, sliding grooves are formed in the surfaces of the front side and the rear side of the workbench, the sliding block is slidably mounted on the inner wall of the sliding groove, and the surface of the sliding block is hinged to one end, far away from the first connecting rod, of the second connecting rod.
As a further description of the above technical solution:
The top of the sliding block is elastically connected with the top of the inner wall of the sliding groove through a spring, and an electric roller is arranged on the inner wall of the workbench.
As a further description of the above technical solution:
The correcting mechanism comprises wedge blocks, clamping blocks are fixedly connected to the left sides of the wedge blocks, the number of the clamping blocks is two, and rolling shafts are connected to one sides, close to each other, of the two groups of clamping blocks in a rotating mode.
As a further description of the above technical solution:
The correcting mechanism further comprises a guide rod, the guide rod is fixedly arranged on the inner wall of the workbench, the clamping blocks penetrate through and slide on the circumferential surface of the guide rod, one side, away from each other, of the clamping blocks is elastically connected with the front side and the rear side of the inner wall of the workbench through springs, and the circumferential surface of the guide rod is fixedly connected with a limiting plate.
The utility model has the following beneficial effects:
1. According to the utility model, the pressing mechanism is arranged, the pressing roller presses the steel plate on the top of the circumferential surface of the electric roller under the action of the first spring, so that the friction force between the electric roller and the steel plate is improved, the possibility of the steel plate stress position deviation in the stamping process is reduced, and the stability of the product quality is ensured.
2. According to the utility model, by arranging the righting mechanism, the two groups of clamping blocks push the steel plate to the right central position between the upper punch die and the lower fixed die under the action of the second spring, the positioning accuracy of the steel plate is improved, and by arranging the rolling shafts, the friction force between the steel plate and the clamping blocks in the moving process of the steel plate is reduced, and the resistance of the steel plate in the displacement process is reduced.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is an enlarged schematic perspective view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic perspective view of the whole removed steel plate in the present utility model;
Fig. 4 is a schematic perspective view of a clamping block, a wedge block, a roller, a limiting plate, a guide rod and a spring II in the utility model.
Legend description:
1. A base; 2. support legs; 3. a work table; 4. a lower fixed mold; 5. a bracket; 6. an electric cylinder; 7. an upper punch die; 8. a fixed block; 9. a first connecting rod; 10. a rotation shaft; 11. a press roller; 12. a second connecting rod; 13. a slide block; 14. a chute; 15. a first spring; 16. an electric roller; 17. wedge blocks; 18. clamping blocks; 19. a roller; 20. a guide rod; 21. a limiting plate; 22. and a second spring.
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. 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.
Referring to fig. 1 and 3, an embodiment of the present utility model is provided: the utility model provides a special mold processing of electric door lock, including base 1, the bottom fixedly connected with of base 1 plays supporting leg 2 of supporting role, the top fixedly connected with of base 1 makes things convenient for workstation 3 that stamping operation goes on, the top of workstation 3 is provided with hold-down mechanism, the top fixedly connected with of workstation 3 is used for the lower fixed mould 4 of stamping operation, the top fixedly connected with of workstation 3 plays support 5 of supporting role, the top fixedly connected with of support 5 plays the electronic jar 6 that provides power, the bottom fixedly connected with of electronic jar 6 output shaft cooperates the last die 7 of fixed mould 4 down, the top of workstation 3 is provided with the mechanism of righting.
Referring to fig. 1-3, further, the compressing mechanism comprises a fixed block 8, the fixed block 8 is fixedly arranged at the top of the workbench 3, the fixed block 8 is in a cube shape, the number of the fixed blocks 8 is two, one side surface of the two groups of fixed blocks 8, which are far away from each other, is rotationally connected with a first connecting rod 9 which is arranged in a strip shape, the compressing mechanism comprises a second connecting rod 12, the second connecting rod 12 is arranged in a strip shape, the second connecting rod 12 is rotationally arranged at one end of the first connecting rod 9, which is far away from the fixed block 8, the compressing mechanism comprises a rotating shaft 10, the rotating shaft 10 and the first connecting rod 9 are mutually perpendicular, the rotating shaft 10 is rotationally arranged at the middle part of the surface of the first connecting rod 9, the circumferential surface of the rotating shaft 10 is fixedly connected with a compression roller 11 which plays a compressing role, the compressing mechanism further comprises a sliding block 13, the sliding grooves 14 are formed in the surfaces of the front side and the rear side of the workbench 3, the sliding blocks 13 are slidably arranged on the inner walls of the sliding grooves 14, the sliding direction of the sliding blocks 13 is vertical sliding, the surfaces of the sliding blocks 13 are hinged to one end, far away from the first connecting rod 9, of the second connecting rod 12, the tops of the sliding blocks 13 are elastically connected with the tops of the inner walls of the sliding grooves 14 through the first springs 15, the first springs 15 apply downward elastic force to the sliding blocks 13, electric rollers 16 are arranged on the inner walls of the workbench 3, the model of each electric roller 16 is DGBL60-B-24, the tops of the circumferential surfaces of the electric rollers 16 are in contact with the compression rollers 11 when the electric rollers 16 are in a non-working state, and the circumferential surfaces of the electric rollers 16 rotate around the central rotating shafts of the electric rollers 16 after the electric rollers are electrified to work.
Referring to fig. 3-4, further, the righting mechanism includes two wedge blocks 17, the number of the wedge blocks 17 is set to two, one side surface of each wedge block 17 close to each other is provided with an inclined plane, the left side of each wedge block 17 is fixedly connected with a clamping block 18, the number of the clamping blocks 18 is set to two, one side of each clamping block 18 close to each other is rotationally connected with a roller 19, the roller 19 is used for changing sliding friction to rolling friction, the righting mechanism further includes a guide rod 20, the guide rod 20 is fixedly installed on the inner wall of the workbench 3, the clamping blocks 18 penetrate through and slide on the circumferential surface of the guide rod 20, the guide rod 20 is used for guiding the displacement direction of the clamping blocks 18, so that the two clamping blocks 18 do more accurate linear motion, the surface of the clamping blocks 18 is attached to the inner wall of the workbench 3, the front side and rear sides of the inner wall of the workbench 3 are elastically connected by a spring two, the two groups of the clamping blocks 18 are provided with a limit limiting plate 21 for limiting the displacement distance of the clamping blocks 18 by setting the two adjacent clamping blocks by the springs.
Working principle: when the steel plate pressing device is used, the rotating shaft 10 is pulled upwards to enable the pressing roller 11 to move upwards and leave the circumferential surface of the electric roller 16, then a steel plate is placed on the top of the circumferential surface of the electric roller 16, after the rotating shaft 10 is released, the first spring 15 can apply a force to the sliding block 13 and enable the sliding block 13 to move downwards, the sliding block 13 moves to pull the connecting rod II 12, the connecting rod II 12 further pulls the connecting rod I9, the connecting rod I9 moves to drive the rotating shaft 10 to move downwards, the rotating shaft 10 moves downwards to drive the pressing roller 11 to move downwards and press the steel plate, the pressure between the steel plate and the electric roller 16 is increased, friction between the electric roller 16 and the steel plate is further improved, and the possibility that the steel plate is stressed to generate displacement in the subsequent punching process is reduced.
After the steel plate is pressed by the pressing mechanism, a power supply of the electric roller 16 is started, the electric roller 16 works to enable the steel plate to move leftwards, the left side of the steel plate can squeeze the inclined surface of the wedge block 17 in the process of moving the steel plate leftwards, the two groups of wedge blocks 17 are further away from each other, the two groups of wedge blocks 17 are further away from and drive the two groups of clamping blocks 18 to overcome the elastic force of the springs II 22 to be further away from each other until one sides, close to each other, of the two groups of clamping blocks 18 are contacted with the steel plate, at the moment, the two groups of clamping blocks 18 reach the maximum displacement distance, the electric roller 16 drives the steel plate to continue to displace leftwards, friction force between the clamping blocks 18 and the steel plate is reduced through the roller 19, resistance when the steel plate moves to the position between the upper die 7 and the lower fixed die 4 is reduced, the power supply of the electric roller 16 is closed, and then the power supply of the electric cylinder 6 is started, and the upper die 7 moves downwards to perform punching cut-off forming on the steel plate, and punching work is completed.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a special mold processing of electric door lock, includes base (1), its characterized in that: the automatic punching machine is characterized in that the bottom of the base (1) is fixedly connected with the supporting leg (2), the top of the base (1) is fixedly connected with the workbench (3), the top of the workbench (3) is provided with the pressing mechanism, the top of the workbench (3) is fixedly connected with the lower fixed mould (4), the top of the workbench (3) is fixedly connected with the support (5), the top of the support (5) is fixedly connected with the electric cylinder (6), the bottom of an output shaft of the electric cylinder (6) is fixedly connected with the upper punching die (7), and the top of the workbench (3) is provided with the resetting mechanism.
2. The special processing mold for the electric door lock according to claim 1, wherein: the pressing mechanism comprises fixing blocks (8), the fixing blocks (8) are fixedly arranged at the top of the workbench (3), the number of the fixing blocks (8) is two, and one side surface, away from each other, of each two groups of fixing blocks (8) is rotationally connected with a first connecting rod (9).
3. The special processing mold for the electric door lock according to claim 2, wherein: the pressing mechanism comprises a second connecting rod (12), and the second connecting rod (12) is rotatably arranged at one end of the first connecting rod (9) far away from the fixed block (8).
4. A special mold processing for electric door locks according to claim 3, wherein: the pressing mechanism comprises a rotating shaft (10), the rotating shaft (10) is rotatably arranged in the middle of the surface of the first connecting rod (9), and a pressing roller (11) is fixedly connected to the circumferential surface of the rotating shaft (10).
5. The special mold processing for electric door locks according to claim 4, wherein: the pressing mechanism further comprises a sliding block (13), sliding grooves (14) are formed in the surfaces of the front side and the rear side of the workbench (3), the sliding block (13) is slidably mounted on the inner wall of the sliding groove (14), and the surface of the sliding block (13) is hinged to one end, away from the first connecting rod (9), of the second connecting rod (12).
6. The special processing mold for the electric door lock according to claim 5, wherein: the top of the sliding block (13) is elastically connected with the top of the inner wall of the sliding groove (14) through a first spring (15), and an electric roller (16) is arranged on the inner wall of the workbench (3).
7. The special processing mold for the electric door lock according to claim 1, wherein: the correcting mechanism comprises wedge blocks (17), clamping blocks (18) are fixedly connected to the left sides of the wedge blocks (17), the number of the clamping blocks (18) is two, and rolling shafts (19) are rotatably connected to one sides, close to each other, of the two groups of clamping blocks (18).
8. The special processing mold for the electric door lock according to claim 7, wherein: the correcting mechanism further comprises a guide rod (20), the guide rod (20) is fixedly arranged on the inner wall of the workbench (3), the clamping blocks (18) penetrate through and slide on the circumferential surface of the guide rod (20), one side, away from each other, of each clamping block (18) is elastically connected with the front side and the rear side of the inner wall of the workbench (3) through springs II (22), and a limiting plate (21) is fixedly connected with the circumferential surface of the guide rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420350105.9U CN221848410U (en) | 2024-02-26 | 2024-02-26 | A special processing mold for electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420350105.9U CN221848410U (en) | 2024-02-26 | 2024-02-26 | A special processing mold for electric door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221848410U true CN221848410U (en) | 2024-10-18 |
Family
ID=93049011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420350105.9U Expired - Fee Related CN221848410U (en) | 2024-02-26 | 2024-02-26 | A special processing mold for electric door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221848410U (en) |
-
2024
- 2024-02-26 CN CN202420350105.9U patent/CN221848410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241018 |