Sheet metal part correcting device

Abstract

The utility model relates to the technical field of sheet metal part correction, and discloses a sheet metal part correction device which comprises a base, a mounting plate is fixedly arranged on one side of the top of the base, an air cylinder is fixedly arranged on the top of the mounting plate, and a correction plate is fixedly arranged at the tail end of a piston rod of the air cylinder. A mounting plate is arranged on the top of the base, a supporting rod is vertically arranged on the top of the base and located on one side of the mounting plate, a transverse moving mechanism is arranged between the lower end of the supporting rod and the base, a U-shaped supporting plate is fixedly arranged at the upper end of the supporting rod, a metal plate is placed in the U-shaped supporting plate, and a metal plate clamping mechanism is arranged in the U-shaped supporting plate. The structure for correcting one end of the sheet metal part is adopted, the two ends of the sheet metal part do not need to be fixed, space is provided for length change of the sheet metal part in the correcting process, and therefore the sheet metal part cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal correction, in particular to a sheet metal correction device. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, welding, forming, etc. The products processed by the sheet metal process are called sheet metal parts. When the surface of a sheet metal part is bent, a correction device is often required to straighten the bent sheet metal part.

[0003] Among them, the patent number is CN216501990U, which discloses a sheet metal correction device, including a base plate... The fixing device includes a connecting rod, a movable groove is opened at the top of the connecting rod, and a first threaded rod is rotatably connected between the inner walls on both sides of the two movable grooves, a knob is inserted at one end of the connecting rod, and one end of the knob is fixedly connected to the first threaded rod, a movable block is sleeved on the outer surface of the first threaded rod, the top of the movable block passes through the movable groove and is connected to a placement plate, both sides of the top of the placement plate are connected to fixed blocks, the lower inner walls of the two fixed blocks are connected to telescopic springs, and the tops of the two telescopic springs are connected to movable blocks, the tops of the two movable blocks respectively pass through the two fixed blocks and are commonly connected to a connecting frame, and the lower end of the connecting frame is connected to a pressure plate.

[0004] In the above scheme, the two sides of the sheet metal are fixed by fixing devices arranged on both sides of the support plate, and then the bending part of the sheet metal is corrected by driving the correction plate downward. However, the length of the sheet metal will change to a certain extent during the correction process. If both sides of the sheet metal are fixed, it will cause certain damage to the sheet metal. Therefore, a sheet metal correction device is proposed. Utility Model Content

[0005] The utility model aims to solve the problems raised by the background technology and provides a sheet metal correction device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sheet metal correction device comprises a base, a mounting plate is fixedly provided on one side of the top of the base, a cylinder is fixedly provided on the top of the mounting plate, and a correction plate is fixedly provided on the end of the piston rod of the cylinder; a support rod is vertically provided on the top of the base and on one side of the mounting plate, a transverse movement mechanism is provided between the lower end of the support rod and the base, a U-shaped support plate is fixedly provided on the upper end of the support rod, and sheet metal is placed inside the U-shaped plate, and a sheet metal clamping mechanism is provided inside the U-shaped support plate.

[0008] Preferably, the transverse movement mechanism includes a slide rail, a slider and a first screw rod, the slide rail is laterally fixed on the top of the base, the slider is slidably arranged inside the slide rail, the first screw rod is laterally rotatably arranged inside the slide rail, and one end of the first screw rod extends to the outside of the slide rail and is fixedly provided with a first turntable.

[0009] Preferably, the lower end of the support rod is fixedly connected to the top of the sliding block.

[0010] Preferably, the sheet metal clamping mechanism includes a second screw and a clamping plate, the second screw is rotatably arranged on the top of the U-shaped plate, the lower end of the second screw is rotatably connected to the clamping plate, and the upper end of the second screw is fixedly provided with a second turntable.

[0011] Preferably, the clamping plate is arranged close to the bending part of the sheet metal.

[0012] Preferably, a rubber pad is fixedly provided on the upper surface of the correction plate and is arranged to contact the bent end of the sheet metal.

[0013] Preferably, the cylinder adopts a multi-section cylinder body, and the position of the cylinder is set corresponding to the position of the U-shaped support plate.

[0014] Compared with the prior art, the utility model provides a sheet metal correction device, which has the following beneficial effects:

[0015] 1. The sheet metal correction device is equipped with a cylinder and a correction plate. The cylinder can retract to drive the correction plate to move upward, and the downwardly inclined end of the sheet metal can be lifted upward by moving the correction plate upward, thereby completing the correction operation of the sheet metal. This correction method provides space for the length change of the sheet metal during the correction process, thereby preventing damage to the sheet metal.

[0016] 2. The sheet metal correction device is provided with a U-shaped support plate, a second screw, a clamping plate and a second turntable. The second turntable is rotated to rotate the second screw, and the second screw can drive the clamping plate to move downward. The sheet metal is fixed close to the bending part through the clamping plate, so that the bending part of the sheet metal can be stably corrected.

[0017] 3. The sheet metal correction device is equipped with a slide rail, a slider, a first screw and a first turntable. Since the length of the bending part of each sheet metal is different, the distance between the U-shaped plate and the correction plate needs to be adjusted. By rotating the first turntable, the second turntable can drive the first screw to rotate, and the first screw can drive the slider to move horizontally inside the slide rail, thereby adjusting the distance between the U-shaped support plate and the correction plate, so that the sheet metal can be effectively corrected.

[0018] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model adopts a structure for correcting one end of the sheet metal part, and there is no need to fix the two ends of the sheet metal part, which provides space for the sheet metal part to change in length during the correction process, thereby preventing damage to the sheet metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a sheet metal correction device proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure of the middle slide rail;

[0021] Figure 3 for Figure 1 Schematic diagram of the internal structure of the middle U-shaped pallet.

[0022] In the figure: 1. base; 2. mounting plate; 3. cylinder; 4. correction plate; 5. support rod; 6. U-shaped support plate; 7. slide rail; 8. slider; 9. first screw; 10. first turntable; 11. second screw; 12. clamping plate; 13. second turntable; 14. rubber pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 , a sheet metal correction device comprises a base 1, a mounting plate 2 is fixedly arranged on one side of the top of the base 1, a cylinder 3 is fixedly arranged on the top of the mounting plate 2, the cylinder 3 adopts a multi-section cylinder body, a correction plate 4 is fixedly arranged at the end of the piston rod of the cylinder 3, and a rubber pad 14 is fixedly arranged on the upper surface of the correction plate 4 and is arranged in contact with the bending end of the sheet metal, the rubber pad 14 can prevent the downward end of the sheet metal from directly contacting the correction plate 4, and avoid the phenomenon of damage to the sheet metal; a support rod 5 is vertically arranged on the top of the base 1 and on one side of the mounting plate 2, a U-shaped support plate 6 is fixedly arranged on the upper end of the support rod 5, and a sheet metal is placed inside the U-shaped plate 6, the position of the cylinder 3 is set corresponding to the position of the U-shaped support plate 6, the cylinder 3 can be retracted to drive the correction plate 4 to move upward, and the downward tilted end of the sheet metal is lifted upward by moving the correction plate 4 upward, thereby completing the correction operation of the sheet metal, and this correction method provides space for the length change of the sheet metal during the correction process, so as not to cause damage to the sheet metal.

[0025] Among them, a transverse movement mechanism is provided between the lower end of the support rod 5 and the base 1, and the transverse movement mechanism includes a slide rail 7, a slider 8 and a first screw 9. The slide rail 7 is laterally fixed on the top of the base 1, and the slider 8 is slidably arranged inside the slide rail 7. The first screw 9 is laterally rotatably arranged inside the slide rail 7, and one end of the first screw 9 extends to the outside of the slide rail 7 and is fixed with a first turntable 10. The lower end of the support rod 5 is fixedly connected to the top of the slider 8. Since the bending part length of each sheet metal is different, the spacing between the U-shaped plate 6 and the correction plate 4 needs to be adjusted. By rotating the first turntable 10, the first turntable 10 can drive the first screw 9 to rotate, and the first screw 9 can drive the slider 8 to move laterally inside the slide rail 7, so that the spacing between the U-shaped plate 6 and the correction plate 4 can be adjusted, so that the sheet metal can be effectively corrected.

[0026] At the same time, a sheet metal clamping mechanism is provided inside the U-shaped pallet 6, and the sheet metal clamping mechanism includes a second screw 11 and a clamping plate 12. The second screw 11 is rotatably arranged at the top of the U-shaped plate 6, and the lower end of the second screw 11 is rotatably connected to the clamping plate 12, and a second turntable 13 is fixedly provided at the upper end of the second screw 11. The clamping plate 12 is arranged close to the bending part of the sheet metal. Rotating the second turntable 13 causes the second screw 11 to rotate, and the second screw 11 can drive the clamping plate 12 to move downward, and the sheet metal is fixed close to the bending part through the clamping plate 12, so that the bending part of the sheet metal is stably corrected.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sheet metal correction device, comprising a base (1), characterized in that: A mounting plate (2) is fixedly provided on one side of the top of the base (1), a cylinder (3) is fixedly provided on the top of the mounting plate (2), and a correction plate (4) is fixedly provided on the end of the piston rod of the cylinder (3); A support rod (5) is vertically provided at the top of the base (1) and located on one side of the mounting plate (2); a transverse movement mechanism is provided between the lower end of the support rod (5) and the base (1); the transverse movement mechanism comprises a slide rail (7), a slider (8) and a first screw rod (9); the slide rail (7) is transversely fixedly provided at the top of the base (1); the slider (8) is slidably provided inside the slide rail (7); the first screw rod (9) is transversely rotatably provided inside the slide rail (7); and one end of the first screw rod (9) extends to the end of the slide rail (7). A first turntable (10) is fixedly arranged outside the support rod (5); a U-shaped support plate (6) is fixedly arranged at the upper end of the support rod (5), and a sheet metal is placed inside the U-shaped support plate (6); a sheet metal clamping mechanism is arranged inside the U-shaped support plate (6), and the sheet metal clamping mechanism comprises a second screw rod (11) and a clamping plate (12); the second screw rod (11) is rotatably arranged on the top of the U-shaped support plate (6), the lower end of the second screw rod (11) is rotatably connected to the clamping plate (12), and a second turntable (13) is fixedly arranged at the upper end of the second screw rod (11); A rubber pad (14) is fixedly provided on the upper surface of the correction plate (4) and is arranged in contact with the end of the sheet metal facing the bend.

2. A sheet metal correction device according to claim 1, characterized in that: The lower end of the support rod (5) is fixedly connected to the top of the sliding block (8).

3. A sheet metal correction device according to claim 1, characterized in that: The clamping plate (12) is arranged close to the bending part of the sheet metal.

4. The sheet metal correction device according to claim 1, characterized in that: The cylinder (3) adopts a multi-section cylinder body, and the position of the cylinder (3) is arranged corresponding to the position of the U-shaped support plate (6).

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