Bending clamp for anti-collision pipe of electric vehicle

Abstract

The utility model discloses an electric vehicle anti-collision pipe bending clamp, which relates to the field of bending equipment and comprises a working table, a clamping component is arranged at one end of the upper surface of the working table, two stop levers are oppositely arranged at the center of the upper surface of the working table, and a mounting plate is arranged on one side of the clamping component on the upper surface of the working table. According to the anti-collision pipe cutting device, an extrusion plate extrudes an anti-collision pipe, and due to the fact that a blocking rod is blocked on one side of the anti-collision pipe, the anti-collision pipe can be bent from the position in contact with the blocking rod under stress, the anti-collision pipe can be cut off, the anti-collision pipe can be cut off, the anti-collision pipe can be cut off, and the anti-collision pipe can be cut off. In this way, the anti-collision pipe can be accurately and stably bent, the discharging push plate moves reversely to rapidly push out the bent anti-collision pipe, bending work can be conducted again conveniently, manual operation is not needed, automatic discharging can be achieved, and the discharging efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of bending equipment, and particularly relates to a bending fixture for an anti-collision pipe of an electric vehicle. Background Art

[0002] An electric vehicle is a pure electric vehicle powered by a storage battery (battery) and driven by an electric motor. An electric vehicle includes a vehicle frame, wheels, a battery pack, etc. The vehicle frame of an electric vehicle is generally composed of metal plates and metal pipes. These metal plates and metal pipes can ensure the stability of the electric vehicle when it is impacted by an external force. When assembling into a vehicle frame, in order to improve the quality and aesthetics of the vehicle frame, it is necessary to use a bending fixture to bend these anti-collision pipes into different arcs. The bending fixtures in the prior art generally require manual blanking, which is laborious and has low efficiency. Therefore, it is very necessary to propose a bending fixture for an anti-collision pipe of an electric vehicle to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a bending fixture for an anti-collision pipe of an electric vehicle to solve the problem that the bending fixtures in the prior art generally require manual blanking, which is laborious and has low efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A bending fixture for an anti-collision pipe of an electric vehicle, including a workbench, one end of the upper surface of the workbench is provided with a clamping assembly, two stop rods are oppositely arranged at the central position of the upper surface of the workbench, an installation plate is arranged on one side of the clamping assembly on the upper surface of the workbench, a blanking push plate is slidably installed on the upper surface of the workbench, a telescopic rod is fixedly connected between the installation plate and the blanking push plate, and a spring is sleeved outside the telescopic rod.

[0005] Preferably, the clamping assembly includes a first clamping plate, a second clamping plate and an electric cylinder. The first clamping plate is fixedly connected to the upper surface of the workbench and is aligned with one of the stop rods. The first clamping plate and the second clamping plate are oppositely arranged, and the second clamping plate is slidably connected to the upper surface of the workbench. The end of the telescopic section of the electric cylinder is fixedly connected to the second clamping plate, and the electric cylinder is located on the side far from the first clamping plate.

[0006] Preferably, a bracket is arranged on the upper surface of the workbench, a motor is arranged on the bracket, a connecting rod is rotatably installed on the bracket, and the connecting rod is fixedly connected to the output shaft of the motor. One end of the connecting rod is rotatably installed with a pressing plate.

[0007] Preferably, the pressing plate is arranged in cooperation with the blanking push plate, and the pressing plate is located at one end of the workbench far from the clamping assembly.

[0008] Preferably, the motor is located above the central position of the workbench, and the motor and the two stop rods are arranged on the same line.

[0009] Technical effects and advantages of the present utility model:

[0010] 1. Start the electric cylinder to drive the second clamping plate to move, which can stably clamp the anti-collision tube. Start the motor, so that the connecting rod drives the extrusion plate to rotate. The extrusion plate extrudes the anti-collision tube. Since the stop rod blocks one side of the anti-collision tube, the anti-collision tube will be bent at the position where it contacts the stop rod under force. In this way, the anti-collision tube can be accurately and stably bent;

[0011] 2. After the bending is completed, the motor controls the extrusion plate to rotate reversely and reset. At this time, under the elastic force of the spring, the blanking push plate moves reversely to quickly push out the bent anti-collision tube, which is convenient for the bending work to be carried out again. It does not require manual operation, can automatically blank, and has high blanking efficiency. Description of the drawings

[0012] Figure 1 It is a schematic structural diagram of the first perspective of the anti-collision tube bending fixture for electric vehicles of the present utility model.

[0013] Figure 2 It is a schematic structural diagram of the second perspective of the anti-collision tube bending fixture for electric vehicles of the present utility model.

[0014] Figure 3 It is a top view of the anti-collision tube bending fixture for electric vehicles of the present utility model.

[0015] In the figure: 1. Workbench; 2. First clamping plate; 3. Second clamping plate; 4. Electric cylinder; 5. Stop rod; 6. Mounting plate; 7. Telescopic rod; 8. Blanking push plate; 9. Spring; 10. Bracket; 11. Motor; 12. Connecting rod; 13. Extrusion plate. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0017] The present utility model provides as Figures 1 - 3An anti-collision pipe bending fixture for an electric vehicle as shown includes a workbench 1. At one end of the upper surface of the workbench 1, a clamping assembly is provided. The clamping assembly includes a first clamping plate 2, a second clamping plate 3, and an electric cylinder 4. The first clamping plate 2 is fixedly connected to the upper surface of the workbench 1. The first clamping plate 2 and the second clamping plate 3 are arranged opposite to each other, and the second clamping plate 3 is slidably connected to the upper surface of the workbench 1. The end of the telescopic section of the electric cylinder 4 is fixedly connected to the second clamping plate 3, and the electric cylinder 4 is located on the side away from the first clamping plate 2. The clamping assembly can stably clamp the anti-collision pipe. In order to prevent sliding, an anti-slip pad can be provided on the side where the first clamping plate 2 and the second clamping plate 3 are close to each other. Such a setting belongs to a conventional setting, so it will not be elaborated.

[0018] In order to solve the problem that in the existing bending fixtures, manual blanking is generally required, which is laborious and inefficient, in the present utility model, two stop rods 5 are oppositely arranged at the center position of the upper surface of the workbench 1, and the first clamping plate 2 is aligned with one of the stop rods 5. An installation plate 6 is provided on one side of the clamping assembly on the upper surface of the workbench 1. A blanking push plate 8 is slidably installed on the upper surface of the workbench 1. A telescopic rod 7 is fixedly connected between the installation plate 6 and the blanking push plate 8. A spring 9 is sleeved outside the telescopic rod 7. A bracket 10 is provided on the upper surface of the workbench 1. A motor 11 is provided on the bracket 10. A connecting rod 12 is rotatably installed on the bracket 10, and the connecting rod 12 is fixedly connected to the output shaft of the motor 11. One end of the connecting rod 12 is rotatably installed with a pressing plate 13. During work, the anti-collision pipe to be bent can be placed between the first clamping plate 2 and the second clamping plate 3, and the anti-collision pipe is made to closely adhere to the first clamping plate 2. The position of the anti-collision pipe to be bent is aligned with the stop rod 5. The electric cylinder 4 is started to drive the second clamping plate 3 to move, and the anti-collision pipe can be stably clamped. The motor 11 is started, so that the connecting rod 12 drives the pressing plate 13 to rotate. The pressing plate 13 presses the anti-collision pipe. Since the stop rod 5 blocks on one side of the anti-collision pipe, the anti-collision pipe will be bent from the position where it contacts the stop rod 5 under the force. In this way, the anti-collision pipe can be accurately and stably bent. When the anti-collision pipe is bent to contact the blanking push plate 8, it will press the blanking push plate 8, thereby compressing the spring 9. When the bending is completed, the motor 11 controls the pressing plate 13 to rotate reversely and reset. At this time, under the elastic force of the spring 9, the blanking push plate 8 moves reversely to quickly push out the bent anti-collision pipe, which is convenient for bending work again. There is no need for manual operation, and automatic blanking can be achieved, and the blanking efficiency is high.

[0019] It should be noted that one end of the workbench 1 away from the first clamping plate 2 can be set as an inclined surface (not shown in the figure). In this way, only by pushing the anti-collision pipe to move a small distance, the anti-collision pipe will slide down from the inclined surface, which can better discharge the material. Such an operation belongs to a conventional operation, so it will not be elaborated.

[0020] The pressing plate 13 and the blanking push plate 8 are cooperatively arranged, and the pressing plate 13 is located at one end of the workbench 1 away from the clamping assembly.

[0021] The motor 11 is located above the center position of the workbench 1, and the motor 11 and the two stop rods 5 are arranged on the same line.

Claims

1. An electric vehicle anti-collision tube bending fixture, comprising a workbench (1), characterized in that: A clamping assembly is provided at one end of the upper surface of the workbench (1); two blocking rods (5) are relatively provided at the center position of the upper surface of the workbench (1); a mounting plate (6) is provided on one side of the clamping assembly on the upper surface of the workbench (1); a material unloading push plate (8) is slidably mounted on the upper surface of the workbench (1); a telescopic rod (7) is fixedly connected between the mounting plate (6) and the material unloading push plate (8); and a spring (9) is sleeved on the outer side of the telescopic rod (7).

2. The electric vehicle anti-collision tube bending fixture according to claim 1 is characterized in that: The clamping assembly comprises a first clamping plate (2), a second clamping plate (3) and an electric cylinder (4); the first clamping plate (2) is fixedly connected to the upper surface of the workbench (1), and the first clamping plate (2) is aligned with one of the blocking rods (5); the first clamping plate (2) and the second clamping plate (3) are arranged opposite to each other, and the second clamping plate (3) is slidably connected to the upper surface of the workbench (1); the end of the telescopic section of the electric cylinder (4) is fixedly connected to the second clamping plate (3), and the electric cylinder (4) is located on a side away from the first clamping plate (2).

3. The electric vehicle anti-collision tube bending fixture according to claim 1 is characterized in that: A bracket (10) is provided on the upper surface of the workbench (1), a motor (11) is provided on the bracket (10), a connecting rod (12) is rotatably mounted on the bracket (10), and the connecting rod (12) is fixedly connected to an output shaft of the motor (11), and an extrusion plate (13) is rotatably mounted on one end of the connecting rod (12).

4. The electric vehicle anti-collision tube bending fixture according to claim 3 is characterized in that: The extrusion plate (13) is arranged in cooperation with the material unloading push plate (8), and the extrusion plate (13) is located at an end of the workbench (1) away from the clamping assembly.

5. The electric vehicle anti-collision tube bending fixture according to claim 3 is characterized in that: The motor (11) is located above the center of the workbench (1), and the motor (11) and the two blocking rods (5) are arranged on the same line.

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