Automobile support stamping device

Abstract

The utility model discloses an automobile support stamping device, which relates to the field of automobile support stamping and comprises a bottom plate, a cover plate is fixedly mounted at the upper end of the bottom plate, an air cylinder is fixedly mounted at the upper end of the cover plate, a rectangular plate is fixedly mounted on an output shaft of the air cylinder, and two adjusting grooves are formed in the rectangular plate. A plurality of pin connectors are formed in the two sides of the top of the rectangular plate, a connecting plate is slidably mounted in the adjusting groove, a stabilizing plate is integrally formed at the upper end of the connecting plate, the bottom of the stabilizing plate is slidably arranged at the upper end of the rectangular plate, round openings are formed in the two sides of the stabilizing plate, and inserting rods are slidably mounted in the round openings. By the adoption of the structure, the limiting blocks fixedly installed at the upper end of the left thread moving plate and the upper end of the right thread moving plate can effectively limit plates, punching accuracy can be improved, and danger of workers can be reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automobile bracket stamping, and in particular relates to an automobile bracket stamping device. Background Art

[0002] In the production of automotive stamping parts, steel, plates or steel strips are placed on the stamping die through stamping equipment. The upper stamping device applies pressure to the steel through the stamping head, causing it to undergo plastic deformation or separation, thereby obtaining automotive parts of the desired shape and size.

[0003] The existing technology has specially developed some automobile bracket stamping devices. For example, the Chinese patent with the announcement number "CN213052296U" announced "an adjustable automobile bracket stamping device". Through the coordinated use of an adjustment plate, an adjustment groove, a stabilizing plate, a support rod, a support plate and a stamping rod, the support rod can be made to slide in the adjustment groove on the adjustment plate by moving the stabilizing plate. The position of the stamping rod is adjusted by the support plate, and punching holes at different positions on the automobile bracket can be processed. At the same time, since the top of the support plate contacts the bottom of the adjustment plate, the stability of the stamping rod during stamping is improved, the stamping rod is prevented from being dislocated, and the qualified rate of the stamping operation is improved.

[0004] Although the coordinated use of the adjustment plate, adjustment slot, stabilizing plate, support rod, support plate and punching rod can prevent the punching rod from being misplaced and improve the qualified rate of the punching operation, in actual use, the staff needs to put the punched sheet into the punching slot and then align the sheet. During the punching process, if the staff does not stabilize the sheet, the punched sheet will move, resulting in inaccurate punching position. If the staff limits the sheet by hand or other tools, the danger of the machine to the staff will increase during the stamping work, and the sheet cannot be effectively limited inside the punching slot. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present utility model is to provide a vehicle bracket stamping device to solve the problem of vehicle bracket stamping.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A car bracket stamping device includes a base plate, a cover plate is fixedly installed on the upper end of the base plate, a cylinder is fixedly installed on the upper end of the cover plate, a rectangular plate is fixedly installed on the output shaft of the cylinder, two adjustment grooves are provided inside the rectangular plate, a plurality of pin interfaces are provided on both sides of the top of the rectangular plate, a connecting plate is slidably installed inside the adjusting groove, a stabilizing plate is integrally formed on the upper end of the connecting plate, the bottom of the stabilizing plate slides on the upper end of the rectangular plate, circular openings are provided on both sides of the stabilizing plate, a plug rod is slidably installed inside the circular opening, and the plug rod The punching head is fixedly installed on the bottom of the connecting plate through the circular opening, and a rectangular block is integrally formed on the bottom of the base plate. A screw is rotatably installed inside the rectangular block, and a driving motor is fixedly installed on the end of the screw away from the rectangular block. The driving motor is fixedly installed on one side of the rectangular block. The outer rings on both sides of the screw are threadedly connected with a left-threaded moving block and a right-threaded moving block. The upper ends of the left-threaded moving block and the right-threaded moving block are fixedly installed with vertical rods, and the upper ends of the vertical rods are integrally formed with a limiting block, and the limiting blocks on both sides are slidably installed on the inside of the base plate.

[0008] As an optimal technical solution, side panels are fixedly installed on both sides of the upper end of the bottom plate, and a cover plate is fixedly installed on one end of the side plate far from the bottom plate.

[0009] As a preferred technical solution, two sliding rods are slidably installed inside the cover plate, and one end of the sliding rod away from the cover plate is fixedly installed on both sides of the rectangular plate.

[0010] As a preferred technical solution, a support plate is fixedly installed on the bottom of the connecting plate, and a punching head is fixedly installed on one end of the support plate away from the connecting plate.

[0011] As a preferred technical solution, a bearing is fixedly mounted on one side of the interior of the rectangular block, a screw is fixedly mounted on the inner ring of the bearing, and a baffle is fixedly mounted on the end of the screw away from the bearing.

[0012] As an optimal technical solution, the output shaft of the drive motor passes through the rectangular block and is fixedly installed with the screw rod. A support seat is fixedly installed at the bottom of the drive motor, and the end of the support seat away from the drive motor is fixedly installed on one side of the rectangular block.

[0013] As an optimal technical solution, two connecting ports are provided inside the left-threaded moving block and the right-threaded moving block, and two fixing rods are fixedly installed above the screw rod inside the rectangular block, and the connecting ports are sleeved on the outer ring of the fixing rod.

[0014] As an optimal technical solution, a stamping groove is provided at the upper end of the base plate, and support legs are fixedly installed around the bottom of the base plate. A rectangular groove is opened inside the stamping groove, and the limit block slides inside the rectangular groove.

[0015] In summary, the present invention has the following beneficial effects:

[0016] First, when in use, the staff first places the plate to be punched inside the punching groove provided inside the bottom plate, and then the staff adjusts the punching heads installed inside the two sides of the rectangular plate. When adjusting, the staff can first take out the plug-in slot inserted in the pin interface, and then slide the stabilizing plate. At this time, the connecting plate will move inside the adjusting groove and drive the support plate and the punching head fixed at the bottom of the connecting plate to move, which can effectively enable the staff to effectively adjust the distance and position of the punching head, improve the stability of the punching rod during punching, prevent the punching rod from being dislocated, and improve the qualified rate of the stamping operation;

[0017] Second, the worker starts the drive motor, and the rotation of the drive motor drives the screw to rotate, so that the left-threaded moving plate and the right-threaded moving plate connected to the outer ring of the screw move inward, so that the left-threaded moving plate and the right-threaded moving plate connected to the outer ring of the screw move inward, so that the limit blocks fixedly installed on the upper ends of the left-threaded moving plate and the right-threaded moving plate can effectively limit the plate, which can improve the accuracy of stamping and reduce the danger to the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the rectangular plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the punching head structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the rectangular block of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixing rod of the present utility model.

[0023] Figure markings: 1. Cylinder; 2. Cover plate; 3. Side plate; 4. Drive motor; 5. Support seat; 6. Support leg; 7. Rectangular block; 8. Stamping groove; 9. Bottom plate; 10. Limit block; 11. Rectangular plate; 12. Sliding rod; 13. Adjustment groove; 14. Pin interface; 15. Stabilizing plate; 16. Plug rod; 17. Rectangular groove; 18. Stamping head; 19. Screw; 20. Fixed rod; 21. Connecting port; 22. Vertical rod; 23. Left-threaded moving block; 24. Right-threaded moving block; 25. Support plate; 26. Connecting plate; 27. Circular mouth; 28. Bearing; 29. ​​Baffle. DETAILED DESCRIPTION Example

[0024] refer to Figures 1 to 4 , a car bracket stamping device of this embodiment includes a bottom plate 9, a cover plate 2 is fixedly installed on the upper end of the bottom plate 9, a cylinder 1 is fixedly installed on the upper end of the cover plate 2, a rectangular plate 11 is fixedly installed on the output shaft of the cylinder 1, two adjustment grooves 13 are provided inside the rectangular plate 11, a plurality of pin interfaces 14 are provided on both sides of the top of the rectangular plate 11, a connecting plate 26 is slidably installed inside the adjusting groove 13, a stabilizing plate 15 is integrally formed on the upper end of the connecting plate 26, the bottom of the stabilizing plate 15 slides on the upper end of the rectangular plate 11, a circular opening 27 is provided on both sides of the stabilizing plate 15, a plug rod 16 is slidably installed inside the circular opening 27, and the plug rod 1 6 is inserted into the pin interface 14 through the circular opening 27. A punch head 18 is fixedly installed at the bottom of the connecting plate 26. A rectangular block 7 is integrally formed at the bottom of the bottom plate 9. A screw rod 19 is rotatably installed inside the rectangular block 7. The end of the screw rod 19 away from the rectangular block 7 is fixedly installed with the drive motor 4. The drive motor 4 is fixedly installed on one side of the rectangular block 7. The outer rings on both sides of the screw rod 19 are threadedly connected with a left-threaded moving block 23 and a right-threaded moving block 24. The upper ends of the left-threaded moving block 23 and the right-threaded moving block 24 are fixedly installed with a vertical rod 22. The upper ends of the vertical rod 22 are integrally formed with a limit block 10. The limit blocks 10 on both sides are slidably installed inside the bottom plate 9.

[0025] refer to Figures 1 to 2 , side plates 3 are fixedly installed on both sides of the upper end of the bottom plate 9, and a cover plate 2 is fixedly installed on the end of the side plate 3 far from the bottom plate 9. Two sliding rods 12 are slidably installed inside the cover plate 2. The end of the sliding rod 12 away from the cover plate 2 is fixedly installed on both sides of the rectangular plate 11. The sliding rod 12 can improve the stability of the rectangular plate 11 during movement and play a limiting role, which can improve the accuracy of the punching head 18 during stamping.

[0026] refer to Figures 2 to 3 A support plate 25 is fixedly installed at the bottom of the connecting plate 26, and a punching head 18 is fixedly installed at one end of the support plate 25 away from the connecting plate 26. The position of the punching head 18 can be effectively adjusted, providing the staff with an easy way to remove the stabilizing plate 15 and the support plate 25, facilitating the installation and replacement of the punching rod, and facilitating the punching of holes of different apertures in the automobile bracket, thereby improving practicality.

[0027] refer to Figures 3 and 4A bearing 28 is fixedly installed on one side of the interior of the rectangular block 7, and a screw 19 is fixedly installed on the inner ring of the bearing 28. A baffle 29 is fixedly installed on the end of the screw 19 away from the bearing 28. The baffle 29 can prevent the right-threaded moving block 24 from falling off, and the bearing 28 can effectively provide support and rotation effects for the screw 19. The output shaft of the drive motor 4 passes through the rectangular block 7 and is fixedly installed with the screw 19. A support base 5 is fixedly installed on the bottom of the drive motor 4, and the end of the support base 5 away from the drive motor 4 is fixedly installed on one side of the rectangular block 7, effectively fixing the drive motor 4 on one side of the rectangular block 7.

[0028] refer to Figures 4 and 5 Two connecting ports 21 are provided inside the left-threaded moving block 23 and the right-threaded moving block 24. Two fixed rods 20 are fixedly installed inside the rectangular block 7 above the screw rod 19. The connecting ports 21 are sleeved on the outer ring of the fixed rod 20. The outer ring of the fixed rod 20 is sleeved with the left-threaded moving block 23 and the right-threaded moving block 24. When the left-threaded moving block 23 and the right-threaded moving block 24 move, the stability of the movement can be effectively improved and the jamming can be prevented.

[0029] refer to Figure 2 A stamping groove 8 is provided at the upper end of the bottom plate 9, and supporting legs 6 are fixedly installed around the bottom of the bottom plate 9. A rectangular groove 17 is opened inside the stamping groove 8, and the limit block 10 slides inside the rectangular groove 17. The staff can place the plate to be stamped inside the stamping groove 8, so that the limit block 10 can limit the plate and improve the stability of the plate.

[0030] Principle and advantages of use: When in use, the staff first places the plate to be punched inside the punching groove 8 provided inside the bottom plate 9, and then the staff adjusts the punching head 18 installed inside the two sides of the rectangular plate 11. When adjusting, the staff can first take out the plug-in slot inside the pin interface 14, and then slide the stabilizing plate 15. At this time, the connecting plate 26 will move inside the adjusting groove 13 and then drive the support plate 25 and the punching head 18 fixed at the bottom of the connecting plate 26 to move, which can effectively enable the staff to effectively adjust the distance and position of the punching head 18. Improve the stability of the punching rod during punching, prevent the punching rod from being misplaced, and improve the qualified rate of the punching operation. Then, when the staff starts the drive motor 4, the drive motor 4 rotates to drive the screw rod 19 to rotate, so that the left-threaded moving plate and the right-threaded moving plate connected to the outer ring of the screw rod 19 move inward, and then two fixed rods 20 are fixedly installed above the screw rod 19 inside the rectangular block 7, and two connecting ports 21 are provided inside the left-threaded moving plate and the right-threaded moving plate. The connecting port 21 is sleeved on the outer ring of the fixed rod 20. When the movable plate moves, the stability during movement can be effectively improved to prevent the occurrence of jamming. A vertical rod 22 is fixedly installed on the upper end of the left-thread movable plate and the right-thread movable plate. A limiting block 10 is integrally formed at one end of the vertical rod 22 away from the left-thread movable plate and the right-thread movable plate. The limiting block 10 is slidably installed inside the bottom plate 9. A stamping groove 8 is provided inside the bottom plate 9, and a rectangular groove 17 is provided inside the stamping groove 8. The limiting block 10 is slidably installed inside the limiting groove. When the staff places the plate into the stamping groove 8, the staff can control the driving motor 4 to rotate Moving the limit blocks 10 on both sides toward the sides of the plate can effectively limit the plate, and then the staff controls the cylinder 1 to move the rectangular plate 11 toward the plate so that the punching head 18 can effectively punch the plate. Since the limit blocks 10 can effectively limit the plate, the accuracy of stamping can be improved and the danger to the staff can be reduced. Sliding rods 12 are fixedly installed on both sides of the rectangular plate 11, and the sliding rods 12 are slidably installed inside the cover plate 2, which can provide stability and limiting effects for the rectangular plate 11 when it moves, thereby effectively improving the stamping effect.

Claims

1. A stamping device for an automobile bracket, comprising a bottom plate (9), characterized in that: The upper end of the bottom plate (9) is fixedly mounted with a cover plate (2), the upper end of the cover plate (2) is fixedly mounted with a cylinder (1), the output shaft of the cylinder (1) is fixedly mounted with a rectangular plate (11), the interior of the rectangular plate (11) is provided with two adjustment slots (13), the top two sides of the rectangular plate (11) are provided with a plurality of pin interfaces (14), the interior of the adjustment slot (13) is slidably mounted with a connecting plate (26), the upper end of the connecting plate (26) is integrally formed with a stabilizing plate (15), the bottom of the stabilizing plate (15) slides on the upper end of the rectangular plate (11), the two sides of the stabilizing plate (15) are provided with circular openings (27), the interior of the circular opening (27) is slidably mounted with a plug rod (16), the plug rod (16) is plugged into the circular opening (27) Inside the pin interface (14), a punch head (18) is fixedly installed at the bottom of the connecting plate (26), a rectangular block (7) is integrally formed at the bottom of the base plate (9), a screw rod (19) is rotatably installed inside the rectangular block (7), a drive motor (4) is fixedly installed at one end of the screw rod (19) away from the rectangular block (7), and the drive motor (4) is fixedly installed on one side of the rectangular block (7), and the outer rings on both sides of the screw rod (19) are threadedly connected with a left-threaded moving block (23) and a right-threaded moving block (24), and the upper ends of the left-threaded moving block (23) and the right-threaded moving block (24) are fixedly installed with a vertical rod (22), and the upper ends of the vertical rod (22) are integrally formed with a limit block (10), and the limit blocks (10) on both sides are slidably installed inside the base plate (9).

2. The automobile bracket punching device according to claim 1, characterized in that: Side plates (3) are fixedly mounted on both sides of the upper end of the bottom plate (9), and a cover plate (2) is fixedly mounted on one end of the side plate (3) away from the bottom plate (9).

3. The automobile bracket punching device according to claim 1, characterized in that: Two sliding rods (12) are slidably mounted inside the cover plate (2), and one end of the sliding rod (12) away from the cover plate (2) is fixedly mounted on both sides of the rectangular plate (11).

4. The automobile bracket punching device according to claim 1, characterized in that: A support plate (25) is fixedly mounted on the bottom of the connecting plate (26), and a punching head (18) is fixedly mounted on one end of the support plate (25) away from the connecting plate (26).

5. The automobile bracket punching device according to claim 1, characterized in that: A bearing (28) is fixedly mounted on one side of the interior of the rectangular block (7), a screw rod (19) is fixedly mounted on the inner ring of the bearing (28), and a baffle (29) is fixedly mounted on one end of the screw rod (19) away from the bearing (28).

6. The automobile bracket punching device according to claim 1, characterized in that: The output shaft of the driving motor (4) passes through the rectangular block (7) and is fixedly installed with the screw rod (19). A support seat (5) is fixedly installed at the bottom of the driving motor (4). The end of the support seat (5) away from the driving motor (4) is fixedly installed on one side of the rectangular block (7).

7. The automobile bracket punching device according to claim 1, characterized in that: The left-threaded moving block (23) and the right-threaded moving block (24) are each provided with two connecting ports (21). Two fixing rods (20) are fixedly installed above the screw rod (19) inside the rectangular block (7). The connecting ports (21) are sleeved on the outer rings of the fixing rods (20).

8. The automobile bracket punching device according to claim 1, characterized in that: A stamping groove (8) is provided at the upper end of the base plate (9), and support legs (6) are fixedly installed around the bottom of the base plate (9). A rectangular groove (17) is provided inside the stamping groove (8), and the limit block (10) slides inside the rectangular groove (17).

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