CN216420789U - Punching device for sheet metal part machining - Google Patents
Punching device for sheet metal part machining Download PDFInfo
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- CN216420789U CN216420789U CN202121411762.2U CN202121411762U CN216420789U CN 216420789 U CN216420789 U CN 216420789U CN 202121411762 U CN202121411762 U CN 202121411762U CN 216420789 U CN216420789 U CN 216420789U
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- support plate
- guide
- plate
- punching
- sheet metal
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Abstract
The utility model discloses a punching device for processing sheet metal parts, which comprises a supporting frame, a guide plate, a lower support plate, a slide block, a chute, an upper support plate, a guide support plate, a punching head, a vertical support plate and a clamping plate, the center of one end of each clamping plate, which is far away from each other, is rotatably connected with a screw rod, the other end of the screw rod is connected with the vertical support plate through a threaded structure and extends to one side of the vertical support plate, the other end of the rotating rod connected with the clamping plate is fixedly provided with a rotating plate, the lower side of the stamping head is provided with a positioning ring, a transverse support plate is fixedly arranged at the rear end of the positioning ring, a control rod is fixedly arranged at the rear side of the upper end of the transverse support plate, the upper end of the control rod passes through the guide support plate and extends to the upper side of the upper support plate, a baffle is fixedly arranged at the upper end of the control rod, and an extension spring sleeved on the control rod is arranged between the baffle and the upper support plate, and a punching guide hole is formed in the center of the lower support plate. Compared with the prior art, the utility model has the advantages that: the sheet metal component is fixed firm and possesses the ability of not squinting in location.
Description
Technical Field
The utility model relates to the technical field of sheet metal part machining, in particular to a punching device for sheet metal part machining.
Background
The punching device for processing the sheet metal part is a common processing device and is used for punching holes on the sheet metal part, but the existing punching device for processing the sheet metal part still has certain defects. The punching device of current sheet metal component processing usefulness is firm inadequately to the fixed of sheet metal component, appears the problem of skew very easily at the in-process that punches a hole, influences the quality of punching a hole, and in addition, the punching device of current sheet metal component processing usefulness can't fix a position, leads to the skew predetermined position of punching a hole among the punching a hole process, influences normal punching operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a punching device for processing the sheet metal part, which is firm in sheet metal part fixing and has the capability of positioning without deviation.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a punching device for sheet metal part processing comprises a support frame, guide plates are fixedly arranged at the upper ends of the front side wall and the rear side wall of the support frame, a lower support plate is arranged between the guide plates, sliders are arranged at the positions between the front end and the rear end of the lower support plate, a sliding chute matched with the sliders is arranged in the guide plates, an upper support plate is arranged at the upper side of the lower support plate, guide support plates are arranged at the front end and the rear end of the lower side of the upper support plate, the front side and the rear side of the lower end of the upper support plate are connected with the two sides of the upper end of the guide plates through guide posts, the guide support plates are sleeved on the guide posts, a punching plate is fixedly arranged at the position center between the guide plates, a punching head is fixedly arranged at the center of the lower end of the punching plate, a vertical support plate is fixedly arranged at the position between the two sides of the upper end of the lower support plate, clamping plates are arranged at the sides close to each other, a screw rod is rotatably connected at the center of the ends far away from each other clamping plate, the other end of the screw rod is connected with the vertical support plate through a threaded structure and extends to one side of the vertical support plate, the rotating plate is fixedly arranged at the other end of the rotating rod, which is connected with the clamping plate, a positioning ring is arranged on the lower side of the stamping head, a transverse support plate is fixedly arranged at the rear end of the positioning ring, a control rod is fixedly arranged at the rear side of the upper end of the transverse support plate, the upper end of the control rod penetrates through the guide support plate and extends to the upper side of the upper support plate, a baffle is fixedly arranged at the upper end of the control rod, a tension spring sleeved on the control rod is arranged at the position between the baffle and the upper support plate, and a punching guide hole is formed in the center of the lower support plate.
Compared with the prior art, the utility model has the advantages that: compared with the prior art, the sheet metal part is fixed from two sides by the clamping plate under the control of the screw, so that the problem of deviation cannot occur in the stamping process.
As an improvement, a hydraulic cylinder is fixedly arranged at the center of the upper end of the upper support plate, and a telescopic end of the lower end of the hydraulic cylinder extends to the lower side of the upper support plate and is fixedly connected with the center of the upper end of the stamping plate.
As an improvement, the positions, located on the two sides of the punching guide hole, of the lower support plate are provided with guide sliding grooves with upward openings, guide sliding blocks are inserted into the guide sliding grooves, and the upper ends of the guide sliding blocks extend to the upper side of the lower support plate and are fixedly connected with the lower end of the clamping plate.
As an improvement, a control screw is arranged inside the sliding groove and connected with the sliding block through a threaded structure, a motor is fixedly arranged at one end of the guide plate, and the rotating end of the motor is fixedly connected with the control screw.
As an improvement, a limiting rod is fixedly arranged at the position, located on the rear side of the control rod, of the upper end of the transverse support plate, and the upper end of the limiting rod extends to the upper side of the upper support plate.
Drawings
Fig. 1 is a schematic structural diagram of a punching device for processing sheet metal parts.
Fig. 2 is a left side sectional view of a punching device for processing a sheet metal part according to the present invention.
As shown in the figure: 1. the device comprises a support frame, 2, a guide plate, 3, a lower support plate, 4, a sliding block, 5, a sliding groove, 6, an upper support plate, 7, a guide plate, 8, a guide column, 9, a stamping plate, 10, a stamping head, 11, a vertical support plate, 12, a clamping plate, 13, a screw rod, 14, a rotating rod, 15, a positioning ring, 16, a transverse support plate, 17, a control rod, 18, a baffle plate, 19, a tension spring, 20, a punching guide hole, 21, a hydraulic cylinder, 22, a guide sliding groove, 23, a guide sliding block, 24, a control screw rod, 25, a motor, 26 and a limiting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawing 1, a punching device for sheet metal part processing comprises a support frame 1, guide plates 2 are fixedly arranged at the upper ends of the front and rear side walls of the support frame 1, lower support plates 3 are arranged between the guide plates 2, sliders 4 are arranged at the middle positions of the front and rear ends of the lower support plates 3, chutes 5 matched with the sliders 4 are arranged in the guide plates 2, upper support plates 6 are arranged at the upper sides of the lower support plates 3, guide support plates 7 are arranged at the front and rear ends of the lower sides of the upper support plates 6, the front and rear sides of the lower ends of the upper support plates 6 are connected with the two sides of the upper ends of the guide plates 2 through guide posts 8, the guide support plates 7 are sleeved on the guide posts 8, a punching plate 9 is fixedly arranged at the position center between the guide plates 7, a punching head 10 is fixedly arranged at the lower end center of the punching plate 9, vertical support plates 11 are fixedly arranged at the middle positions of the two sides of the upper ends of the lower support plates 3, and a clamping plate 12 is arranged at one side, which the vertical support plates 11 are close to each other, the punching machine is characterized in that a screw 13 is rotatably connected to the center of one end, away from each other, of the clamping plate 12, the other end of the screw 13 is connected with the vertical support plate 11 through a threaded structure and extends to one side of the vertical support plate, the rotating rod 14 is connected with the other end of the clamping plate 12 and fixedly provided with a rotating plate 14, a positioning ring 15 is arranged on the lower side of the punching head 10, a transverse support plate 16 is fixedly arranged at the rear end of the positioning ring 15, a control rod 17 is fixedly arranged on the rear side of the upper end of the transverse support plate 16, the upper end of the control rod 17 penetrates through the guide support plate 7 and extends to the upper side of the upper support plate 6, a baffle 18 is fixedly arranged on the upper end of the control rod 17, a tension spring 19 sleeved on the control rod 17 is arranged at the position between the baffle 18 and the upper support plate 6, and a punching guide hole 20 is arranged at the center of the lower support plate 3.
The center of the upper end of the upper support plate 6 is fixedly provided with a hydraulic cylinder 21, and the lower end telescopic end of the hydraulic cylinder 21 extends to the lower side of the upper support plate 6 and is fixedly connected with the center of the upper end of the stamping plate 9.
The positions of the two sides of the punching guide hole 20 in the lower support plate 3 are both provided with guide chutes 22 with upward openings, guide sliders 23 are inserted into the guide chutes 22, and the upper ends of the guide sliders 23 extend to the upper side of the lower support plate 3 and are fixedly connected with the lower ends of the clamping plates 12.
The inside control screw 24 that is equipped with of spout 5, through the helicitic texture connection between control screw 24 and the slider 4, 2 one end of baffle is fixed and is equipped with motor 25, motor 25 rotation end and control screw 24 fixed connection.
A limiting rod 26 is fixedly arranged at the position, located on the rear side of the control rod 17, of the upper end of the transverse support plate 16, and the upper end of the limiting rod 26 extends to the upper side of the upper support plate 6.
When the punching machine is implemented specifically, a sheet metal part is placed at the upper end of the lower support plate 3, then the rotating plate 14 is controlled to rotate, the clamping plate 12 is used for fixing two ends of the sheet metal part, the positioning ring 15 is contacted with the surface of the sheet metal part under the reaction force of the extension spring 19, then the punching position of the sheet metal part is positioned, when the positioning point is deviated, the motor 25 is controlled to operate, the lower support plate 3 is controlled to move, the positioning punching point is adjusted, the hydraulic cylinder 21 is started after the positioning is completed, and the punching head 10 is controlled to move downwards to perform punching operation.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a punching device of sheet metal component processing usefulness, includes a frame (1), lateral wall upper end is fixed around a frame (1) and is equipped with baffle (2), position between baffle (2) is equipped with down extension board (3), its characterized in that: the middle positions of the front end and the rear end of the lower support plate (3) are respectively provided with a slider (4), a sliding groove (5) matched with the slider (4) for use is arranged in the guide plate (2), an upper support plate (6) is arranged on the upper side of the lower support plate (3), guide support plates (7) are arranged at the front end and the rear end of the lower side of the upper support plate (6), the front side and the rear side of the lower end of the upper support plate (6) are connected with the two sides of the upper end of the guide plate (2) through guide columns (8), the guide support plates (7) are sleeved on the guide columns (8), a punching plate (9) is fixedly arranged at the position center between the guide plates (7), a punching head (10) is fixedly arranged at the position of the lower end center of the punching plate (9), a vertical support plate (11) is fixedly arranged at the middle positions of the two sides of the upper end of the lower support plate (3), clamping plates (12) are arranged at the sides close to each other, a screw rod (13) is rotatably connected at the center of one end far away from each other end of the clamping plate (12), the other end of the screw rod (13) is connected with the vertical support plate (11) through a threaded structure and extends to one side of the vertical support plate, the other end of the rotating rod (14) connected with the clamping plate (12) is fixedly provided with the rotating plate (14), the lower side of the stamping head (10) is provided with a positioning ring (15), the rear end of the positioning ring (15) is fixedly provided with a transverse support plate (16), the rear side of the upper end of the transverse support plate (16) is fixedly provided with a control rod (17), the upper end of the control rod (17) penetrates through the guide support plate (7) and extends to the upper side of the upper support plate (6), the upper end of the control rod (17) is fixedly provided with a baffle (18), a stretching spring (19) sleeved on the control rod (17) is arranged at the position between the baffle (18) and the upper support plate (6), and a punching guide hole (20) is arranged at the center of the lower support plate (3).
2. The punching device for sheet metal part machining according to claim 1, characterized in that: go up extension board (6) upper end center department and fixedly be equipped with pneumatic cylinder (21), the flexible end of pneumatic cylinder (21) lower extreme extends to extension board (6) downside and with punching press board (9) upper end center department fixed connection.
3. The punching device for sheet metal part machining according to claim 1, characterized in that: the punching guide hole (20) is arranged in the lower support plate (3), guide sliding grooves (22) with upward openings are formed in positions on two sides of the punching guide hole (20) in the lower support plate, guide sliding blocks (23) are inserted into the guide sliding grooves (22), and the upper ends of the guide sliding blocks (23) extend to the upper side of the lower support plate (3) and are fixedly connected with the lower end of the clamping plate (12).
4. The punching device for sheet metal part machining according to claim 1, characterized in that: the improved slide way is characterized in that a control screw (24) is arranged inside the slide groove (5), the control screw (24) is connected with the slide block (4) through a threaded structure, a motor (25) is fixedly arranged at one end of the guide plate (2), and the rotating end of the motor (25) is fixedly connected with the control screw (24).
5. The punching device for sheet metal part machining according to claim 1, characterized in that: the upper end of the transverse support plate (16) is fixedly provided with a limiting rod (26) at the position behind the control rod (17), and the upper end of the limiting rod (26) extends to the upper side of the upper support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411762.2U CN216420789U (en) | 2021-06-24 | 2021-06-24 | Punching device for sheet metal part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411762.2U CN216420789U (en) | 2021-06-24 | 2021-06-24 | Punching device for sheet metal part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216420789U true CN216420789U (en) | 2022-05-03 |
Family
ID=81315933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121411762.2U Active CN216420789U (en) | 2021-06-24 | 2021-06-24 | Punching device for sheet metal part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216420789U (en) |
-
2021
- 2021-06-24 CN CN202121411762.2U patent/CN216420789U/en active Active
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