Clamp for metal plate of metal part

Abstract

The utility model relates to the technical field of metal piece metal plates, and discloses a metal piece metal plate clamp which comprises a workbench, a groove is formed in the outer wall of the workbench, the outer wall of the groove is rotationally connected with a two-way lead screw, the outer walls of the two sides of the two-way lead screw are sleeved with two moving blocks in a threaded mode, and the outer walls of the two moving blocks are both fixedly connected with machining bases. A driving shaft is rotatably connected to the outer wall of the machining base, a clamping base is fixedly connected to the outer wall of the driving shaft, a first driving bin is arranged in the clamping base, a main shaft is rotatably connected to the outer wall, located between the multiple sliding rails, of the first driving bin, a driving disc is fixedly connected to the outer wall of the main shaft, and multiple arc-shaped grooves are formed in the outer wall of the driving disc in a circumferential array mode; according to the metal piece metal plate clamp, a metal piece can be clamped more stably through the metal piece metal plate clamp, meanwhile, the metal piece can be turned over rapidly, and workers can operate metal plate machining conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of sheet metal parts, and in particular to a clamp for sheet metal parts. Background Art

[0002] Sheet metal refers to the operation of making metal sheets or tubes into parts with a certain shape, size and precision by manual or mechanical methods. It is a commonly used metal processing technology that can process materials into parts that meet application requirements. Workers often need to use clamps when performing sheet metal operations on metal parts so that they can clamp and fix the metal parts.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing clamps can realize the rapid clamping of metal parts, but the existing sheet metal clamps for metal parts are not stable enough for clamping metal parts, and when workers need to perform sheet metal processing on different surfaces of metal parts, they need to loosen the clamps first to turn over the metal parts, thereby reducing the efficiency of sheet metal processing of metal parts. Therefore, a clamp for sheet metal parts is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the clamping of sheet metal parts is not stable enough and the sheet metal cannot be quickly changed, the present application provides a clamp for sheet metal parts.

[0006] The present application provides a metal sheet metal fixture that adopts the following technical solution:

[0007] The outer wall of the two guide wheels is provided with a toothed structure, and the outer wall of the two guide wheels is provided with a toothed structure, and the toothed structure is connected with a toothed structure on the outer wall of the two guide wheels.

[0008] Preferably, the first driving bin rotates through the processing seat and is fixedly connected to the first gear, the outer wall of the processing seat located below the first gear is fixedly connected to a bracket, the outer wall of the bracket is provided with a rack, and the rack is meshed with the first gear, and the outer wall of the bracket facing away from the rack is provided with a cylinder for driving the rack.

[0009] Preferably, the clamping seat is provided with a second drive chamber on one side of the first drive chamber, the main shaft rotates through the second drive chamber and is fixedly connected to the second gear, a third gear is provided on one side of the second gear, and the third gear is meshed with the second gear.

[0010] Preferably, a servo motor is fixedly connected to the outer wall of the clamping seat, and an output shaft of the servo motor is fixedly connected to the third gear.

[0011] Preferably, a driving motor for driving a bidirectional lead screw is provided on the side outer wall of the workbench.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. Through the multiple clamping blocks, the main shaft is driven to rotate, so that the main shaft drives the driving disk to rotate synchronously, and then through the design of the arc groove, the main shaft drives the driving rod to move along the arc groove track, so that the driving rod drives the multiple clamping blocks to clamp the metal parts. Compared with the existing technology, the metal sheet metal clamp can clamp the metal parts more stably, avoiding the shaking and displacement of the metal parts during sheet metal processing, thereby improving the precision of the metal sheet metal;

[0014] 2. By setting up a driving shaft and starting the cylinder, the cylinder drives the rack to work, so that the rack drives the first gear to rotate, and then the first gear drives the clamping seat to rotate synchronously through the driving shaft to complete the rotation and turning of the metal part. Compared with the existing technology, the metal sheet metal clamp can quickly turn the metal part over, which is convenient for workers to operate, improves the workers' metal sheet metal efficiency, and also improves the practicality of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 This is a cross-sectional view of the clamping seat structure of the embodiment of the application

[0019] Explanation of the accompanying drawings: 1. workbench; 2. driving motor; 3. groove; 4. bidirectional screw; 5. moving block; 6. processing seat; 7. rack; 8. cylinder; 9. first gear; 10. driving shaft; 11. clamping seat; 12. servo motor; 13. spindle; 14. driving disk; 15. driving rod; 16. clamping block; 17. slide rail; 18. arc groove; 19. first driving bin; 20. bracket; 21. second driving bin; 22. second gear; 23. third gear. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a metal sheet metal clamp. Figure 1-4 A clamp for sheet metal parts includes a workbench 1, the outer wall of the workbench 1 is provided with a groove 3, the outer wall of the groove 3 is rotatably connected with a bidirectional screw rod 4, the outer walls of both sides of the bidirectional screw rod 4 are threadedly sleeved with two moving blocks 5, the outer walls of the two moving blocks 5 are fixedly connected with a processing seat 6, and the bidirectional screw rod 4 is driven to rotate, so that the bidirectional screw rod 4 drives the moving blocks 5 on both sides to move toward or oppositely, and then the moving blocks 5 drive the processing seat 6 to rotate synchronously, so as to adjust the distance between the two processing seats 6, the outer wall of the processing seat 6 is rotatably connected with a driving shaft 10, and the outer wall of the driving shaft 10 is fixedly connected with a clamping seat 11, and a first driving bin 19 is arranged inside the clamping seat 11, and the outer wall of the first driving bin 19 is A plurality of slide rails 17 are fixedly connected to a circular array, and an outer wall of a first drive bin 19 located between the plurality of slide rails 17 is rotatably connected to a main shaft 13, an outer wall of the main shaft 13 is fixedly connected to a drive disk 14, and an outer wall of the drive disk 14 is provided with a plurality of arc grooves 18 in a circular array, an outer wall of the slide rail 17 is slidably connected to a clamping block 16, an outer wall of the clamping block 16 is fixedly connected to a drive rod 15, and the drive rod 15 is slidably connected to the arc groove 18, and the main shaft 13 is driven to rotate, thereby causing the main shaft 13 to drive the drive disk 14 to rotate synchronously, and then through the design of the arc groove 18, the main shaft 13 drives the drive rod 15 to move along the trajectory of the arc groove 18, so that the drive rod 15 drives the plurality of clamping blocks 16 to complete the clamping of the metal parts.

[0022] Please refer to Figure 1 and Figure 2The first driving bin 19 rotates through the processing seat 6 and is fixedly connected to the first gear 9. The outer wall of the processing seat 6 located below the first gear 9 is fixedly connected to a bracket 20. The outer wall of the bracket 20 is provided with a rack 7, and the rack 7 is meshed with the first gear 9. The outer wall of the bracket 20 away from the rack 7 is provided with a cylinder 8 for driving the rack 7. By starting the cylinder 8, the cylinder 8 drives the rack 7 to move, and then the rack 7 drives the first gear 9 meshed with it to rotate, so that the first gear 9 drives the driving shaft 10 to rotate, and then the driving shaft 10 drives the clamping seat 11 to rotate synchronously, thereby completing the flipping and turning over of the metal part.

[0023] Please refer to Figure 4 The clamping seat 11 is located on one side of the first driving compartment 19 and is provided with a second driving compartment 21. The main shaft 13 rotates and passes through the second driving compartment 21 and is fixedly connected with a second gear 22. A third gear 23 is provided on one side of the second gear 22, and the third gear 23 is meshed with the second gear 22. By driving the third gear 23 to rotate, the third gear 23 drives the second gear 22 to rotate synchronously, and then the second gear 22 completes the driving of the main shaft 13.

[0024] Please refer to Figure 1 The outer wall of the clamping seat 11 is fixedly connected with a servo motor 12, and the output shaft of the servo motor 12 is fixedly connected with the third gear 23. By starting the servo motor 12, the third gear 23 is driven.

[0025] Please refer to Figure 1 A driving motor 2 for driving a bidirectional screw rod 4 is disposed on the side outer wall of the workbench 1. By starting the driving motor 2, the bidirectional screw rod 4 is driven.

[0026] The implementation principle of the clamp for sheet metal of a metal part in the embodiment of the present application is as follows: first, by starting the driving motor 2, the driving motor 2 drives the bidirectional screw rod 4 to rotate, and then the bidirectional screw rod 4 drives the moving blocks 5 on both sides to move toward or oppositely, and then the spacing between the moving blocks 5 on both sides is adjusted to adapt to the length of different metal parts, and then the metal parts are placed between multiple clamping blocks 16, so as to start the servo motor 12, so that the servo motor 12 drives the third gear 23 to rotate, and then the third gear 23 drives the second gear 22 to rotate, so that the second gear 22 drives the main shaft 13 to rotate synchronously. The main shaft 13 is rotated, so that the main shaft 13 drives the driving disk 14 to rotate synchronously, and then through the design of the arc groove 18, the main shaft 13 drives the driving rod 15 to move along the trajectory of the arc groove 18, so that the driving rod 15 drives the clamping block 16 to clamp the metal part. When it is necessary to turn over, the cylinder 8 is started, so that the cylinder 8 drives the rack 7 to move, and then the rack 7 drives the first gear 9 meshing with it to rotate, so that the first gear 9 drives the driving shaft 10 to rotate, so that the driving shaft 10 drives the clamping seat 11 to rotate synchronously, thereby realizing the turning over of the metal part.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A clamp for sheet metal parts, comprising a workbench (1), characterized in that: The outer wall of the workbench (1) is provided with a groove (3), the outer wall of the groove (3) is rotatably connected to a bidirectional screw rod (4), the outer walls of both sides of the bidirectional screw rod (4) are threadedly sleeved with two moving blocks (5), the outer walls of the two moving blocks (5) are fixedly connected to a processing seat (6), the outer wall of the processing seat (6) is rotatably connected to a driving shaft (10), the outer wall of the driving shaft (10) is fixedly connected to a clamping seat (11), and a first driving chamber (19) is arranged inside the clamping seat (11), and the first driving chamber (19) The outer wall is fixedly connected to a plurality of slide rails (17) in a circular array; the outer wall of the first drive bin (19) located between the plurality of slide rails (17) is rotatably connected to a main shaft (13); the outer wall of the main shaft (13) is fixedly connected to a drive disk (14); the outer wall of the drive disk (14) is provided with a plurality of arc grooves (18) in a circular array; the outer wall of the slide rail (17) is slidably connected to a clamping block (16); the outer wall of the clamping block (16) is fixedly connected to a drive rod (15); and the drive rod (15) is slidably connected to the arc groove (18).

2. A metal sheet metal clamp according to claim 1, characterized in that: The first driving bin (19) rotates through the processing seat (6) and is fixedly connected to the first gear (9); the outer wall of the processing seat (6) located below the first gear (9) is fixedly connected to a bracket (20); the outer wall of the bracket (20) is provided with a rack (7), and the rack (7) is meshed with the first gear (9); the outer wall of the bracket (20) away from the rack (7) is provided with a cylinder (8) for driving the rack (7).

3. A metal sheet metal clamp according to claim 1, characterized in that: The clamping seat (11) is provided with a second driving chamber (21) on one side of the first driving chamber (19); the main shaft (13) rotates through the inside of the second driving chamber (21) and is fixedly connected with a second gear (22); a third gear (23) is provided on one side of the second gear (22), and the third gear (23) is meshed with the second gear (22).

4. A metal sheet metal clamp according to claim 1, characterized in that: A servo motor (12) is fixedly connected to the outer wall of the clamping seat (11), and an output shaft of the servo motor (12) is fixedly connected to the third gear (23).

5. The metal sheet metal clamp according to claim 1, characterized in that: A driving motor (2) for driving a bidirectional screw rod (4) is arranged on the side outer wall of the workbench (1).

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