Bending device for electric vehicle support machining

Abstract

The utility model belongs to the field of electric vehicle support machining, particularly relates to a bending device for electric vehicle support machining, and provides the following scheme for solving the existing problems: the bending device comprises two adjusting ring cylinders, the same hinge is connected between the two adjusting ring cylinders, and the same U-shaped plate is fixedly mounted between the two adjusting ring cylinders in the horizontal direction; an extrusion plate is slidably mounted on the U-shaped plate, an inner screw cylinder is fixedly mounted in the U-shaped plate, a screw is mounted in the inner screw cylinder in a threaded mode, one end of the screw is rotatably mounted on the side face of the extrusion plate, an operation button is fixedly mounted at the other end of the screw, and a cavity and a clamping groove are formed in the two adjusting ring cylinders correspondingly. A long hole is formed in the inner wall of one side of the cavity, and a bent rod is installed in the long hole in a sliding mode. According to the electric vehicle support bending device, the defects in the prior art are overcome, bending and bending fixing of an electric vehicle support can be achieved, the operation process is simpler and more convenient, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle bracket processing, in particular to a bending device for processing an electric vehicle bracket. Background Art

[0002] The electric vehicle frame is the main formed component of the electric vehicle. Different driving transmission equipment and protective structures are installed around the electric vehicle frame and its outside to form the main structure of the electric vehicle. The electric vehicle frame is made of metal pipes and metal sheet metal parts. During the processing, part of the pipe structure needs to be bent according to the design structure of the frame, and the pipe elements are processed into corresponding angles through bending machines.

[0003] However, the current means of bending the electric vehicle bracket are single, and some existing bending devices are not convenient for quickly locking the processed pipe structure when in use. The pipe rubs against the equipment structure when bending during processing, and the bending position is not convenient for accurate positioning. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bending device for processing an electric vehicle bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bending device for processing an electric vehicle bracket comprises an adjusting ring cylinder, two adjusting ring cylinders are connected by a same hinge, and a same U-shaped plate is fixedly installed between two adjusting ring cylinders located in a horizontal direction, an extrusion plate is slidably installed on the U-shaped plate, an inner screw cylinder is fixedly installed in the U-shaped plate, and a screw is installed on the inner thread of the inner screw cylinder, one end of the screw is rotatably installed on the side of the extrusion plate, and an operating button is fixedly installed on the other end of the screw, a cavity and a slot are respectively provided on the two adjusting ring cylinders, a long hole is provided on the inner wall of one side of the cavity, and a bent rod is slidably installed in the long hole, a sliding cylinder is fixedly installed on the top of the bent rod, an insertion rod is provided in the sliding cylinder, and a limit pin is threadedly installed on the insertion rod, and the length of the limit pin is greater than the inner diameter of the sliding cylinder.

[0007] Preferably, the curved rod is a U-shaped structure, and the curved rod is adapted to the slot.

[0008] Preferably, a spring A is fixedly connected to the inner wall of the bottom side of the long hole, and the top end of the spring A is fixedly connected to the bottom side of the bent rod.

[0009] Preferably, a slide groove is provided on the top side of the adjusting ring tube away from the cavity, and a rail block is slidably installed in the slide groove, and the top side of the rail block is fixedly installed on the insertion rod.

[0010] Preferably, one end of a spring B is fixedly connected to the inner wall of one side of the slide groove, and the other end of the spring B is fixedly connected to the rail block.

[0011] In the utility model, the bending device for processing an electric vehicle bracket is:

[0012] The pipe of the electric vehicle bracket can be fixed by adjusting the buckle and fixation of the ring tube, and the screw rod can be turned to bend and fix the fixed pipe with the extrusion plate, making the operation process simpler and more convenient;

[0013] The utility model solves the shortcomings of the prior art, can realize the bending and curvature fixing of the electric vehicle bracket, and the operation process is simpler and more convenient, thus meeting people's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural schematic diagram of a bending device for processing an electric vehicle bracket proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of a bending device for processing an electric vehicle bracket proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of part A of a bending device for processing an electric vehicle bracket proposed by the utility model;

[0017] Figure 4 This is a schematic structural diagram of the A1 portion of a bending device for processing an electric vehicle bracket proposed by the utility model.

[0018] In the figure: 1 adjusting ring cylinder, 2 hinge, 3 U-shaped plate, 4 extrusion plate, 5 inner screw cylinder, 6 screw rod, 7 operating button, 8 cavity, 9 slot, 10 long hole, 11 bent rod, 12 slide cylinder, 13 spring A, 14 plug rod, 15 limit pin, 16 slide groove, 17 rail block, 18 spring B. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4A bending device for processing an electric vehicle bracket comprises an adjusting ring cylinder 1, two adjusting ring cylinders 1 are connected with a same hinge 2, and a same U-shaped plate 3 is fixedly installed between the two adjusting ring cylinders 1 in the horizontal direction, an extrusion plate 4 is slidably installed on the U-shaped plate 3, an inner screw cylinder 5 is fixedly installed in the U-shaped plate 3, and a screw 6 is installed on the inner thread of the inner screw cylinder 5, one end of the screw 6 is rotatably installed on the side of the extrusion plate 4, and an operating button 7 is fixedly installed on the other end of the screw 6, a cavity 8 and a card slot 9 are respectively provided on the two adjusting ring cylinders 1, a long hole 10 is provided on the inner wall of one side of the cavity 8, and a curved rod 11 is slidably installed in the long hole 10, a slide cylinder 12 is fixedly installed on the top of the curved rod 11, a plug rod 14 is provided in the slide cylinder 12, and a limit pin 15 is threadedly installed on the plug rod 14, and the length of the limit pin 15 is greater than the inner diameter of the slide cylinder 12.

[0021] In the present invention, the curved rod 11 is a U-shaped structure, and the curved rod 11 is adapted to the slot 9 .

[0022] In the utility model, a spring A13 is fixedly connected to the inner wall of the bottom side of the long hole 10, and the top end of the spring A13 is fixedly connected to the bottom side of the bent rod 11. The spring A13 can pull the bent rod 11 to a position where it is not engaged with the slot 9.

[0023] In the utility model, a slide groove 16 is provided on the top side of the adjustment ring tube 1 away from the side of the cavity 8, and a rail block 17 is slidably installed in the slide groove 16. The top side of the rail block 17 is fixedly installed on the insertion rod 14. The slide groove 16 and the rail block 17 cooperate with each other to enable the curved rod 11 to move steadily.

[0024] In the present invention, one end of a spring B18 is fixedly connected to the inner wall of one side of the slide groove 16, and the other end of the spring B18 is fixedly connected to the rail block 17. The spring B18 can pull the insertion rod 14 out of the slide cylinder 12 to release the movement restriction of the bent rod 11.

[0025] In the present invention, the adjusting ring tube 1 is firstly buckled on the pipe of the electric vehicle bracket, and then the bent rod 11 is pulled to move it up to the position engaged with the slot 9. At this time, the insertion rod 14 is pushed to engage it with the slide tube 12, and the limit pin 15 is screwed onto the insertion rod 14 to ensure the insertion state of the insertion rod 14 and the slide tube 12. At this time, due to the engagement and fixation of the bent rod 11 with the slot 9, the adjusting ring tube 1 will be fixed on the pipe of the electric vehicle bracket, and then the operating button 7 is turned to move the screw rod 6 in the inner screw tube 5, and then the screw rod 6 will force the extrusion plate 4 to bend the fixed pipe and fix the bent state.

[0026] 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 bending device for processing an electric vehicle bracket, comprising an adjusting ring cylinder (1), characterized in that: The two adjusting ring tubes (1) are connected with a hinge (2), and a U-shaped plate (3) is fixedly installed between the two adjusting ring tubes (1) in the horizontal direction, an extrusion plate (4) is slidably installed on the U-shaped plate (3), an inner screw tube (5) is fixedly installed in the U-shaped plate (3), and a screw rod (6) is installed in the inner thread of the inner screw tube (5), one end of the screw rod (6) is rotatably installed on the side of the extrusion plate (4), and the other end of the screw rod (6) is fixedly installed An operating button (7) is provided, and a cavity (8) and a slot (9) are respectively provided on the two adjusting ring tubes (1). A long hole (10) is provided on the inner wall of one side of the cavity (8), and a curved rod (11) is slidably installed in the long hole (10). A slide tube (12) is fixedly installed at the top of the curved rod (11), and an insertion rod (14) is provided in the slide tube (12). A limit pin (15) is threadedly installed on the insertion rod (14), and the length of the limit pin (15) is greater than the inner diameter of the slide tube (12).

2. A bending device for processing an electric vehicle bracket according to claim 1, characterized in that: The curved rod (11) is a U-shaped structure, and the curved rod (11) is adapted to the clamping slot (9).

3. The bending device for processing an electric vehicle bracket according to claim 1, characterized in that: A spring A (13) is fixedly connected to the inner wall of the bottom side of the long hole (10), and the top end of the spring A (13) is fixedly connected to the bottom side of the bent rod (11).

4. The bending device for processing an electric vehicle bracket according to claim 1, characterized in that: A slide groove (16) is provided on the top side of the adjusting ring tube (1) away from the cavity (8), and a rail block (17) is slidably installed in the slide groove (16), and the top side of the rail block (17) is fixedly installed on the insertion rod (14).

5. A bending device for processing an electric vehicle bracket according to claim 4, characterized in that: One end of a spring B (18) is fixedly connected to the inner wall of one side of the slide groove (16), and the other end of the spring B (18) is fixedly connected to the rail block (17).

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