CN211330928U - A quick punching device for production of stainless steel hinge - Google Patents
A quick punching device for production of stainless steel hinge Download PDFInfo
- Publication number
- CN211330928U CN211330928U CN201922447863.4U CN201922447863U CN211330928U CN 211330928 U CN211330928 U CN 211330928U CN 201922447863 U CN201922447863 U CN 201922447863U CN 211330928 U CN211330928 U CN 211330928U
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- plate
- limiting plate
- punch
- pressure
- stainless steel
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Abstract
The utility model relates to the technical field of punching holes, and discloses a quick punching device for stainless steel hinge production, the top of workstation is fixedly provided with a support frame, the support frame is provided with a hydraulic component, the bottom of the hydraulic component is run through the support frame and is connected with a punching rod, the bottom of the punching rod is connected with a pressure component, the lower part of the pressure component is provided with a clamping component at the top of the workstation, the pressure component is arranged on the punching rod at the bottom of the hydraulic component, four punches a hole on a hinge plate, the punching efficiency can be improved, the top of the punch is provided with a damping spring, the damping effect is achieved in the punching process, the service life of the punch is prolonged, the workstation is protected from being damaged, the clamping component is arranged on the workstation below the punch, the hinge plate is placed in the middle of a limiting plate when punching the hinge plate, the elasticity of the spring is beneficial to the limit plate to stretch towards two sides, so that the hinge can be conveniently put in and taken out.
Description
Technical Field
The utility model relates to a technical field that punches a hole specifically is a quick punching device for stainless steel hinge production.
Background
The hydraulic punching machine is suitable for punching operations of various steel, iron, copper, aluminum plates, formed steel, channel steel, I-steel and the like, and is small in size, light in weight, easy to operate, labor-saving and capable of punching holes quickly.
However, all install a drift under the pneumatic cylinder of current piercing press, just need change hinge plate position when punching a hole for the hinge incessantly like this, and the direct punching steel sheet of drift can produce huge vibration, it can cause the not hard up of drift to go for a long time, secondly, the hinge is when punching a hole, if not fixed with anchor clamps, can cause to punch a hole not accurate enough, if the use of anchor clamps is convenient inadequately, will waste the time of processing, and output is reduced, consequently, technical staff in the field provides a quick punching device who is used for stainless steel hinge production, with the problem of proposing in solving above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick punching device for stainless steel hinge production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a quick punching device for production of stainless steel hinge, includes the workstation, the top fixed mounting of workstation has the support frame, install hydraulic assembly on the support frame, hydraulic assembly's bottom is run through and is connected with the ram rod on the support frame, the bottom of ram rod is connected with pressure assembly, the below of pressure assembly is provided with the centre gripping subassembly in the top of workstation.
As a further aspect of the present invention: the pressure assembly comprises a first pressure plate, a second pressure plate, a first punch, a second punch and a damping spring, wherein the first pressure plate is fixedly connected to the bottom end of the punching rod, the damping spring is arranged on two sides of the bottom end of the first pressure plate, the second pressure plate is fixedly connected to the bottom of the damping spring, and the first punch and the second punch are fixedly connected to the bottom of the second pressure plate respectively.
As a further aspect of the present invention: the first pressure plate and the second pressure plate are equal in size, the first pressure plate and the second pressure plate are located at the same vertical position, the number of the first punches and the number of the second punches are two, and the sizes of the first punches and the second punches are the same.
As a further aspect of the present invention: the centre gripping subassembly includes grip block, first limiting plate and second limiting plate, first recess and second recess have been seted up respectively to the bulge inside of the left and right sides of grip block, first recess and second recess correspond inside first fixed block and the second fixed block of being provided with respectively in the position, the first spring of fixedly connected with and the second spring are do not located to the corresponding position of first fixed block and second fixed block, first limiting plate of fixedly connected with and second limiting plate on first spring and the second spring respectively.
As a further aspect of the present invention: the clamping plate is arranged at the top of the workbench, a through hole is formed in the clamping plate and located between the first limiting plate and the second limiting plate, and the height of the first limiting plate and the height of the second limiting plate are lower than the height of the protruding plates on the two sides of the clamping plate.
As a further aspect of the present invention: the first limiting plate and the second limiting plate are made of stainless steel, and rubber plates are attached to the inner sides of the first limiting plate and the second limiting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressure assembly is arranged on the punching rod at the bottom of the hydraulic assembly, the four punches punch the hinge plate, the punching efficiency can be improved, the damping springs are arranged at the tops of the punches, the damping effect is achieved in the punching process, the service life of the punches is prolonged, and the workbench is protected from being damaged.
2. The centre gripping subassembly sets up on the below workstation of drift, when punching a hole for the hinge board, places the hinge board in the centre of limiting plate, and the elasticity of spring helps the limiting plate to stretch to both sides, and the putting into and taking out of the hinge of being convenient for is provided with the rubber slab at the position of limiting plate and hinge laminating, has effectively avoided the limiting plate to scrape the hinge flower.
Drawings
FIG. 1 is a schematic structural diagram of a quick punching device for stainless steel hinge production;
FIG. 2 is a schematic structural diagram of a pressure assembly in a rapid punching device for stainless steel hinge production;
FIG. 3 is a schematic structural diagram of a clamping assembly in a rapid punching device for stainless steel hinge production;
in the figure: 1. a hydraulic assembly; 2. a stamping rod; 3. a support frame; 4. a pressure assembly; 5. a clamping assembly; 6. a work table; 7. a first pressure plate; 8. a second pressure plate; 9. a first punch; 10. a second punch; 11. a damping spring; 12. a clamping plate; 13. a first groove; 14. a second groove; 15. a first fixed block; 16. a second fixed block; 17. a first spring; 18. a second spring; 19. a first limit plate; 20. and a second limiting plate.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a fast punching device for stainless steel hinge production includes a worktable 6, a support frame 3 is fixedly installed on the top of the worktable 6, a hydraulic assembly 1 is installed on the support frame 3, a punching rod 2 is connected to the bottom of the hydraulic assembly 1 penetrating through the support frame 3, a pressure assembly 4 is connected to the bottom of the punching rod 2, a clamping assembly 5 is disposed below the pressure assembly 4 and on the top of the worktable 6, the pressure assembly 4 includes a first pressure plate 7, a second pressure plate 8, a first punch 9, a second punch 10 and a damping spring 11, the first pressure plate 7 is fixedly connected to the bottom of the punching rod 2, damping springs 11 are disposed on both sides of the bottom of the first pressure plate 7, the second pressure plate 8 is fixedly connected to the bottom of the damping spring 11, the first punch 9 and the second punch 10 are respectively fixedly connected to the bottom of the second pressure plate 8, first pressure plate 7 and second pressure plate 8's size equals, and first pressure plate 7 and second pressure plate 8 are located same vertical position, the quantity of first drift 9 and second drift 10 is two respectively, and the size of first drift 9 and second drift 10 is the same, pressure unit 4 sets up on the punching press pole 2 of hydraulic pressure subassembly 1 bottom, four drifts punch a hole to the hinge board, can improve the efficiency of punching a hole, still be provided with damping spring 11 at the top of drift, play the cushioning effect in the punching press process, the life of drift has been prolonged, workstation 6 has been protected and has been avoided damaging.
In fig. 1 and 3: the clamping component 5 comprises a clamping plate 12, a first limiting plate 19 and a second limiting plate 20, wherein a first groove 13 and a second groove 14 are respectively formed in the protruding parts on the left side and the right side of the clamping plate 12, a first fixing block 15 and a second fixing block 16 are respectively arranged in the corresponding positions of the first groove 13 and the second groove 14, a first spring 17 and a second spring 18 are respectively fixedly connected to the corresponding positions of the first fixing block 15 and the second fixing block 16, a first limiting plate 19 and a second limiting plate 20 are respectively fixedly connected to the first spring 17 and the second spring 18, the clamping plate 12 is arranged at the top of the workbench 6, a through hole is formed in the clamping plate 12 between the first limiting plate 19 and the second limiting plate 20, the height of the first limiting plate 19 and the height of the second limiting plate 20 are lower than that of the protruding plates on the two sides of the clamping plate 12, the first limiting plate 19 and the second limiting plate 20 are made of stainless steel, and the inboard of first limiting plate 19 and second limiting plate 20 all has the laminating rubber slab, centre gripping subassembly 5 sets up on the below workstation 6 of drift, when punching a hole for the hinge board, place the hinge board in the centre of limiting plate, the elasticity of spring helps the limiting plate to stretch to both sides, the putting into and taking out of the hinge of being convenient for simultaneously, the position of laminating at limiting plate and hinge is provided with the rubber slab, the limiting plate has effectively been avoided scraping the hinge flower, first fixed block 15 and 16 joints of second fixed block are in the inside of first recess 13 and second recess 14, be convenient for take out change and cleanness, the simple structure of this subassembly, easily preparation.
The utility model discloses a theory of operation is: firstly, a first fixing block 15 and a second fixing block 16 are respectively clamped in a first groove 13 and a second groove 14, then a clamping plate 12 is arranged on a workbench 6 and positioned below a punch, then a semi-finished hinge plate is placed between a first limiting plate 19 and a second limiting plate 20 at the top of the clamping plate 12, the position of a hinge is aligned with the position of a punch above, a power supply is switched on, when the punch punches punch the hinge, punches at two sides respectively act on two leaves of the hinge plate to punch four holes for one-time folding, a damping spring 11 is arranged at the top of the punch, the damping effect is achieved in the punching process, the service life of the punch is prolonged, the workbench 6 is protected from being damaged, a clamping assembly 5 is arranged at the top of the workbench 6, rubber plates are respectively attached to the inner sides of the first limiting plate 19 and the second limiting plate 20 in the clamping assembly 5, when the hinge plate is punched, place the hinge plate in the centre of limiting plate, the elasticity of spring helps the limiting plate to stretch to both sides, and the hinge of being convenient for simultaneously puts into and takes out, is provided with the rubber slab at the position of limiting plate with the hinge laminating, has effectively avoided the limiting plate to scrape the hinge flower, and first fixed block 15 and 16 joints of second fixed block are convenient for take out the change and clean in the inside of first recess 13 and second recess 14, the simple structure of this subassembly, easily preparation.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick punching device for production of stainless steel hinge, includes workstation (6), its characterized in that, the top fixed mounting of workstation (6) has support frame (3), install hydraulic assembly (1) on support frame (3), the bottom of hydraulic assembly (1) is run through and is connected with ram rod (2) on support frame (3), the bottom of ram rod (2) is connected with pressure subassembly (4), the top that the below of pressure subassembly (4) is located workstation (6) is provided with centre gripping subassembly (5).
2. The quick punching device for the production of stainless steel hinges according to claim 1, characterized in that the pressure assembly (4) comprises a first pressure plate (7), a second pressure plate (8), a first punch (9), a second punch (10) and a damping spring (11), the first pressure plate (7) is fixedly connected to the bottom end of the punching rod (2), the damping spring (11) is arranged on two sides of the bottom end of the first pressure plate (7), the second pressure plate (8) is fixedly connected to the bottom of the damping spring (11), and the first punch (9) and the second punch (10) are respectively and fixedly connected to the bottom of the second pressure plate (8).
3. A rapid punching device for the production of stainless steel hinges according to claim 2 characterized in that the first pressure plate (7) and the second pressure plate (8) are equal in size and the first pressure plate (7) and the second pressure plate (8) are in the same vertical position, the number of the first punch (9) and the second punch (10) is two respectively, and the size of the first punch (9) and the second punch (10) is the same.
4. The quick punching device for the production of the stainless steel hinges according to claim 1, wherein the clamping assembly (5) comprises a clamping plate (12), a first limiting plate (19) and a second limiting plate (20), a first groove (13) and a second groove (14) are formed in the protruding portions of the left side and the right side of the clamping plate (12), a first fixing block (15) and a second fixing block (16) are arranged in the corresponding positions of the first groove (13) and the second groove (14) respectively, a first spring (17) and a second spring (18) are fixedly connected to the corresponding positions of the first fixing block (15) and the second fixing block (16) respectively, and the first limiting plate (19) and the second limiting plate (20) are fixedly connected to the first spring (17) and the second spring (18) respectively.
5. The quick punching device for stainless steel hinge production according to claim 4, wherein the clamping plate (12) is arranged at the top of the workbench (6), a through hole is formed in the clamping plate (12) between the first limiting plate (19) and the second limiting plate (20), and the heights of the first limiting plate (19) and the second limiting plate (20) are lower than the heights of the protruding plates on two sides of the clamping plate (12).
6. The quick punching device for the production of the stainless steel hinges as claimed in claim 4, characterized in that the first limiting plate (19) and the second limiting plate (20) are made of stainless steel, and rubber plates are attached to the inner sides of the first limiting plate (19) and the second limiting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447863.4U CN211330928U (en) | 2019-12-31 | 2019-12-31 | A quick punching device for production of stainless steel hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447863.4U CN211330928U (en) | 2019-12-31 | 2019-12-31 | A quick punching device for production of stainless steel hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211330928U true CN211330928U (en) | 2020-08-25 |
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ID=72107686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447863.4U Expired - Fee Related CN211330928U (en) | 2019-12-31 | 2019-12-31 | A quick punching device for production of stainless steel hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211330928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404238A (en) * | 2020-10-23 | 2021-02-26 | 马鞍山市力涛数控机床有限公司 | Efficient punching machine with buffering function and using method |
-
2019
- 2019-12-31 CN CN201922447863.4U patent/CN211330928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404238A (en) * | 2020-10-23 | 2021-02-26 | 马鞍山市力涛数控机床有限公司 | Efficient punching machine with buffering function and using method |
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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: 20200825 Termination date: 20201231 |