Bending device

Abstract

The utility model relates to the technical field of motorcycle goods shelf machining, in particular to a bending device which comprises a base, a moving structure and a bending assembly, the bending assembly comprises a pressing part, a mounting seat, a placing table, a longitudinal fixing part and two transverse fixing parts, when steel is bent, one side of the steel is placed on the placing table, and the other side of the steel is placed on the mounting seat; the longitudinal fixing part is controlled to press downwards to the surface of the steel on the placing table, then the transverse fixing parts on the two sides are controlled to get close to the two sides of the steel and abut against the two sides of the steel, and after the steel is fixed, the pressing part is controlled to press downwards the other side of the steel to complete bending of the steel to form a rough model of the motorcycle rear goods shelf. Therefore, the problem that according to existing bending equipment, the downward pressing area of the tail portion of the bolt is too small, so that steel pops up or deviates when the steel is bent is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle rack processing, in particular to a bending device. Background Art

[0002] During the production process of motorcycles, a rear rack will be installed at the rear of the vehicle to load a certain amount of goods. In the production of the rear rack, a whole piece of steel needs to be bent and shaped. The steel is roughly bent into the shape of the rear rack. Therefore, a steel bending equipment for metal rack processing is used.

[0003] The prior art (CN212944787U) discloses a steel bending device for processing metal shelves, including a base, a support plate fixedly connected to the upper surface of the base, a hydraulic cylinder fixedly connected to the lower surface of the fixed plate, a counterweight block fixedly connected to the telescopic end of the hydraulic cylinder, and a moving structure composed of a second U-shaped block, a second motor, a first motor, a second threaded rod, a first nut block, a second motor, a first threaded rod, a second nut block and other structures, which can realize the horizontal and longitudinal movement of the steel plate. A groove is provided on the upper surface of the base located on the right side of the support plate, and a second U-shaped block and a round rod are fixedly connected to the inner side wall of the groove. Through the cooperation of bolts, hydraulic cylinders, counterweight blocks and other structures, the workpiece is placed on the first nut block and the bolts are twisted so that the disc at the tail of the bolt clamps the steel, and then the hydraulic cylinder is started to squeeze the steel downward to complete the bending of the steel.

[0004] However, when using the above method, the downward pressure area of ​​the bolt tail is too small, which may cause the steel to pop out or deflect when the steel is bent. Utility Model Content

[0005] The utility model aims to provide a bending device, aiming to solve the problem that the pressing area of ​​the bolt tail of the existing bending equipment is too small, which may cause the steel to pop out or deviate when the steel is bent.

[0006] To achieve the above-mentioned purpose, the utility model provides a bending device, comprising a base, a moving structure and a bending assembly, wherein the moving structure is arranged on one side of the base;

[0007] The bending assembly includes a pressing component, a mounting seat, a placing table, a longitudinal fixing component and two transverse fixing components;

[0008] The pressing component is arranged on one side of the base; the mounting seat is arranged on one side of the movable structure; the placing platform is fixedly connected to the mounting seat and is located on one side of the mounting seat; the longitudinal fixing component is arranged on one side of the placing platform; and the two transverse fixing components are arranged on both sides of the placing platform.

[0009] Among them, the downward pressing component includes a support frame, a hydraulic cylinder and a counterweight block, the support frame is fixedly connected to the base and is located on one side of the base; the hydraulic cylinder is fixedly connected to the support frame and is located on one side of the support frame; the counterweight block is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder.

[0010] Among them, the longitudinal fixing component includes a fixing frame, a first motor, a screw rod, a slider and a lower pressure plate, the fixing frame is fixedly connected to the placing table and is located on one side of the placing table; the first motor is fixedly connected to the fixing frame and is located on one side of the fixing frame; the screw rod is fixedly connected to the output end of the first motor and is located on one side of the first motor; the slider is threadedly connected to the screw rod and is located on one side of the screw rod; the lower pressure plate is fixedly connected to the slider and is located on one side of the slider.

[0011] Among them, the transverse fixing component includes a mounting block, a first cylinder and a transverse auxiliary abutment plate, the mounting block is fixedly connected to the placing table and is located on the side of the placing table; the first cylinder is fixedly connected to the mounting block and is located on one side of the mounting block; the transverse auxiliary abutment plate is fixedly connected to the output end of the first cylinder and is located on one side of the first cylinder.

[0012] Wherein, the pressing component further includes an anti-skid pad, which is fixedly connected to the counterweight block and is located on one side of the counterweight block.

[0013] The utility model discloses a bending device, wherein the base is used to support the moving structure, and the moving structure is used to move the mounting seat horizontally and vertically. When the steel is press-bent, one side of the steel is placed on the placing table, the longitudinal fixing component is controlled to be pressed down to the surface of the steel on the placing table, and then the transverse fixing components on both sides are controlled to approach the two sides of the steel and then contact the two sides of the steel. After the steel is fixed, the pressing component is controlled to press down the other side of the steel to complete the pressing and bending of the steel to form the approximate shape of the rear rack of a motorcycle, thereby solving the problem of existing bending equipment that the pressing area of ​​the bolt tail is too small, which may cause the steel to pop out or deviate when the steel is press-bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is a schematic structural diagram of the first embodiment of the utility model without the pressing component.

[0017] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-base, 102-movable structure, 103-pressing component, 104-mounting seat, 105-placing table, 106-longitudinal fixing component, 107-lateral fixing component, 108-support frame, 109-hydraulic cylinder, 110-counterweight block, 111-fixed frame, 112-first motor, 113-screw rod, 114-slider, 115-pressing plate, 116-mounting block, 117-first cylinder, 118-lateral auxiliary abutment plate, 201-anti-slip pad. DETAILED DESCRIPTION

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 2 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a schematic structural diagram of the first embodiment of the utility model without the pressing component.

[0021] The utility model provides a bending device: including a base 101, a movable structure 102 and a bending assembly, the bending assembly including a pressing component 103, a mounting seat 104, a placing table 105, a longitudinal fixing component 106 and two transverse fixing components 107, the pressing component 103 including a support frame 108, a hydraulic cylinder 109 and a counterweight 110, the longitudinal fixing component 106 including a fixing frame 111, a first motor 112, a screw rod 113, a slider 114 and a pressing plate 115, the transverse fixing component 107 including a mounting block 116, a first cylinder 117 and a transverse auxiliary abutment plate 118, the above-mentioned scheme solves the problem of existing bending equipment that the pressing area of ​​the bolt tail is too small, which may cause the steel to pop out or deviate when the steel is pressed and bent.

[0022] For this specific embodiment, the movable structure 102 is arranged on one side of the base 101, and the base 101 is used to support the movable structure 102. The movable structure 102 is used to move the mounting seat 104 horizontally and vertically. The specific usage method refers to the patent document with publication number CN212944787U, which will not be elaborated here.

[0023] Among them, the pressing component 103 is arranged on one side of the base 101; the mounting seat 104 is arranged on one side of the mobile structure 102; the placing platform 105 is fixedly connected to the mounting seat 104 and is located on one side of the mounting seat 104; the longitudinal fixing component 106 is arranged on one side of the placing platform 105; the two transverse fixing components 107 are arranged on both sides of the placing platform 105, and when the steel is press-bent, one side of the steel is placed on the placing platform 105, and the longitudinal fixing component 106 is controlled to press down to the surface of the steel on the placing platform 105, and then the transverse fixing components 107 on both sides are controlled to approach the two sides of the steel and then contact the two sides of the steel, and after the steel is fixed, the pressing component 103 is controlled to press down the other side of the steel to complete the pressing and bending of the steel to form the approximate shape of the motorcycle rear rack, thereby solving the problem of existing bending equipment that the pressing area of ​​the bolt tail is too small, which may cause the steel to pop out or deviate when the steel is press-bent.

[0024] Secondly, the support frame 108 is fixedly connected to the base 101 and is located on one side of the base 101; the hydraulic cylinder 109 is fixedly connected to the support frame 108 and is located on one side of the support frame 108; the counterweight 110 is fixedly connected to the output end of the hydraulic cylinder 109 and is located on one side of the hydraulic cylinder 109. The support frame 108 is used to support the hydraulic cylinder 109, and the hydraulic cylinder 109 is used to drive the counterweight 110 to press down the other side of the steel to bend the steel after the steel parts are fixed.

[0025] At the same time, the fixed frame 111 is fixedly connected to the placement table 105 and is located on one side of the placement table 105; the first motor 112 is fixedly connected to the fixed frame 111 and is located on one side of the fixed frame 111; the screw rod 113 is fixedly connected to the output end of the first motor 112 and is located on one side of the first motor 112; the slider 114 is threadedly connected to the screw rod 113 and is located on one side of the screw rod 113; the lower pressure plate 115 is fixedly connected to the slider 114 and is located on one side of the slider 114, the fixed frame 111 is used to support the first motor 112, place the steel on the placement table 105, control the first motor 112 to drive the screw rod 113 to rotate, the rotation of the screw rod 113 drives the slider 114 to move in the fixed frame 111 so that the lower pressure plate 115 moves downward to press the steel downward.

[0026] In addition, the mounting block 116 is fixedly connected to the placement table 105 and is located on the side of the placement table 105; the first cylinder 117 is fixedly connected to the mounting block 116 and is located on one side of the mounting block 116; the transverse auxiliary abutment plate 118 is fixedly connected to the output end of the first cylinder 117 and is located on one side of the first cylinder 117. After the steel is pressed down, the first cylinder 117 on the mounting block 116 is controlled to drive the transverse auxiliary abutment plate 118 to move, so that the transverse auxiliary abutment plate 118 abuts against the side of the steel, thereby completing the fixation of the side of the steel.

[0027] In the bending device described in this embodiment, the base 101 is used to support the moving structure 102, and the moving structure 102 is used to move the mounting seat 104 horizontally and vertically. When the steel is bent, one side of the steel is placed on the placement table 105, and the first motor 112 is controlled to drive the screw rod 113 to rotate. The rotation of the screw rod 113 drives the slider 114 to move in the fixed frame 111 so that the lower pressing plate 115 moves downward to press the steel downward. After the steel is pressed downward, the mounting block 116 is controlled to move upward. The first cylinder 117 drives the transverse auxiliary abutment plate 118 to move, so that the transverse auxiliary abutment plate 118 abuts against the side of the steel to complete the fixation of the side of the steel. After the steel is fixed, the support frame 108 is used to support the hydraulic cylinder 109. The hydraulic cylinder 109 is used to drive the counterweight block 110 to press down the other side of the steel after the steel is fixed to bend the steel to form the approximate shape of the rear rack of the motorcycle, thereby solving the problem of existing bending equipment that the downward pressure area of ​​the bolt tail is too small, which may cause the steel to pop out or deviate when the steel is bent.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 3 ,in, Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0030] The utility model provides a bending device, wherein the pressing component 103 further includes an anti-slip pad 201 .

[0031] Among them, the anti-slip pad 201 is fixedly connected to the counterweight block 110 and is located on one side of the counterweight block 110. The anti-slip pad 201 is arranged on the counterweight block 110. When the counterweight block 110 is driven by the hydraulic cylinder 109 to press down the steel, the friction force is increased to prevent the counterweight block 110 from shifting when pressing down the steel.

[0032] When using a bending device described in this embodiment, the anti-skid pad 201 is set on the counterweight block 110. When the counterweight block 110 is driven by the hydraulic cylinder 109 to press down the steel, the friction force is increased to prevent the counterweight block 110 from deflecting when pressing down the steel.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A bending device, comprising a base and a movable structure, wherein the movable structure is arranged on one side of the base; characterized in that: Also included is a press-bending assembly; The bending assembly includes a pressing component, a mounting seat, a placing table, a longitudinal fixing component and two transverse fixing components; The pressing component is arranged on one side of the base; the mounting seat is arranged on one side of the movable structure; the placing platform is fixedly connected to the mounting seat and is located on one side of the mounting seat; the longitudinal fixing component is arranged on one side of the placing platform; and the two transverse fixing components are arranged on both sides of the placing platform.

2. A bending device according to claim 1, characterized in that: The pressing component includes a support frame, a hydraulic cylinder and a counterweight block. The support frame is fixedly connected to the base and is located on one side of the base; the hydraulic cylinder is fixedly connected to the support frame and is located on one side of the support frame; the counterweight block is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder.

3. A bending device according to claim 2, characterized in that: The longitudinal fixing component includes a fixing frame, a first motor, a screw rod, a slider and a lower pressure plate, the fixing frame is fixedly connected to the placing table and is located on one side of the placing table; the first motor is fixedly connected to the fixing frame and is located on one side of the fixing frame; the screw rod is fixedly connected to the output end of the first motor and is located on one side of the first motor; the slider is threadedly connected to the screw rod and is located on one side of the screw rod; the lower pressure plate is fixedly connected to the slider and is located on one side of the slider.

4. A bending device as claimed in claim 3, characterized in that: The transverse fixing component includes a mounting block, a first cylinder and a transverse auxiliary abutment plate. The mounting block is fixedly connected to the placing table and is located on the side of the placing table; the first cylinder is fixedly connected to the mounting block and is located on one side of the mounting block; the transverse auxiliary abutment plate is fixedly connected to the output end of the first cylinder and is located on one side of the first cylinder.

5. A bending device as claimed in claim 2, characterized in that: The pressing component further comprises an anti-skid pad, which is fixedly connected to the counterweight block and is located at one side of the counterweight block.

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