Automobile part clamping tool

Abstract

The utility model belongs to the technical field of automobile part machining tools, and relates to an automobile part clamping tool which comprises a working table, supporting legs are arranged below the working table and connected with self-locking universal wheels, a clamping mechanism is arranged on the working table and comprises two stepping motors arranged in parallel, two hydraulic rods and two clamping blocks, and the two stepping motors are connected with the self-locking universal wheels. The stepping motor is arranged on the end face of the workbench, the output end of the stepping motor is connected with a mounting base, the hydraulic rod is arranged on the mounting base, and the output end of the hydraulic rod is connected with the clamping block. The clamping block is shaped like a Chinese character'ji ', a sliding groove is formed in the end face of the clamping block, a connecting hole is formed in the inner wall of the sliding groove, the connecting hole penetrates through the clamping block, an air pipe is arranged in the connecting hole, the other end of the air pipe is connected with an air extractor, and the air extractor is arranged on the installation base.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing tools, and more specifically, it relates to a clamping tool for automobile parts. Background Technique

[0002] The automobile parts industry provides corresponding parts products for the automobile manufacturing industry. It is the foundation of the development of the automobile industry and an important part of the automobile industry chain. An automobile generally consists of four parts: an engine, a chassis, a body, and electrical equipment. Each subdivision product of automobile parts is derived from this. During the production process of parts, many processing techniques are required.

[0003] For example, the tool for automobile parts disclosed in the authorized announcement number CN216706485U, through the set positioning mechanism, is beneficial to utilize the motor arranged inside it. While being able to fixedly connect the substrate, under the combined action of the set lead screw and the sleeve, it realizes the positioning connection of the acting plate, and plays an effect of indirectly driving the horizontal movement of the acting plate. Thus, when the acting plate cooperates with the anti-slip pad, it plays an effective contact and clamping benefit for the workpiece to be welded and processed.

[0004] During the working process, the acting plate is driven by the lead screw to clamp the processing workpiece. However, the lead screw does not have a flipping function. During the processing of the workpiece, it is often necessary to process various angles of the workpiece. At this time, it is necessary to remove the workpiece, change its angle, and then place it on the processing table again for clamping. The repeated clamping and removing reduce the processing efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a clamping tool for automobile parts that can automatically flip and has higher processing efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamping tool for automobile parts includes a workbench. Support feet are arranged below the workbench, and the support feet are connected with self-locking universal wheels. A clamping mechanism is arranged on the workbench. The clamping mechanism includes two step motors placed in parallel, two hydraulic rods, and two clamping blocks.

[0008] The step motors are placed at the end face of the workbench. The output end of the step motor is connected with a mounting seat. The hydraulic rods are placed on the mounting seat, and the output end of the hydraulic rod is connected with the clamping block.

[0009] The clamping block is in a U shape. A sliding groove is opened on the end face of the clamping block, and a connection hole is opened on the inner wall of the sliding groove. The connection hole penetrates through the clamping block. An air pipe is arranged in the connection hole, and the other end of the air pipe is connected with an air extractor. The air extractor is placed on the mounting seat.

[0010] The utility model is further configured as follows: an electric telescopic rod is arranged on the workbench, an output end of the electric telescopic rod is connected with a bracket, the bracket is placed below the clamping block, and an upper end surface of the bracket is provided with a groove for placing the clamping block.

[0011] The utility model is further configured as follows: a sealing gasket for sealing the slide groove is provided on the end surface of the slide groove, and the sealing gasket is adhered to the slide groove.

[0012] The utility model is further configured as follows: the length of the air pipe is greater than the length of the hydraulic rod.

[0013] The utility model is further configured as follows: a controller is provided on the workbench, and the controller is electrically connected to the stepping motor and the air extractor.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] The workpiece is fixed on the workbench by squeezing the hydraulic rod and vacuuming the air pump. At the same time, the stepper motor connected to the mounting seat can drive the mounting seat to rotate, so that the workpiece is rotated to a suitable processing position. There is no need to remove the workpiece and change the angle for processing, which increases work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 A top view of an embodiment of the utility model;

[0018] Figure 3 The figure is a schematic diagram of the electric telescopic rod and bracket structure of an embodiment of the utility model.

[0019] Workbench 1, supporting feet 2, self-locking universal wheels 3, clamping mechanism 4, stepping motor 5, hydraulic rod 6, clamping block 7, mounting seat 8, slide groove 9, connecting hole 10, air pipe 11, vacuum pump 12, electric telescopic rod 13, bracket 14, controller 15. DETAILED DESCRIPTION

[0020] Reference Figures 1 to 3 The utility model is further described in detail.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] Automobile part clamping tooling: It includes a workbench 1 and a controller 15. Support feet 2 are installed below the workbench 1, and the support feet 2 are connected with self-locking universal wheels 3. The workbench 1 is moved to a suitable position for work through the self-locking universal wheels 3. After moving to the designated position, the workbench 1 is fixed through the self-locking universal wheels 3. The controller 15 is electrically connected to a stepper motor 5 and an air extractor 12, and is used to control the start and stop of each electrical appliance.

[0024] A clamping mechanism 4 is provided on the workbench 1 for clamping the workpiece to be processed. The clamping mechanism 4 includes two parallel stepper motors 5, two hydraulic rods 6, and two clamping blocks 7.

[0025] The stepper motor 5 is placed at the end face of the workbench 1. The output end of the stepper motor 5 is connected with a mounting seat 8. The hydraulic rod 6 is placed on the mounting seat 8. The output end of the hydraulic rod 6 is connected with the clamping block 7. An electric telescopic rod 13 is provided on the workbench 1. The output end of the electric telescopic rod 13 is connected with a bracket 14. The bracket 14 is placed below the clamping block 7. A groove for placing the clamping block 7 is provided on the upper end face of the bracket 14. The clamping block 7 is further supported by the bracket 14 to prevent the clamping block 7 from tilting due to pressure during the processing.

[0026] The clamping block 7 is in a U shape. A chute 9 is opened on the end face of the clamping block 7. A sealing gasket for sealing the chute 9 is provided on the end face of the chute 9. The sealing gasket is adhered to the chute 9 to ensure the tightness inside the chute 9 during work.

[0027] A connecting hole 10 is opened on the inner wall of the chute 9. The connecting hole 10 penetrates through the clamping block 7. An air pipe 11 is provided in the connecting hole 10. The length of the air pipe 11 is greater than the length of the hydraulic rod 6. The other end of the air pipe 11 is connected with an air extractor 12. The air extractor 12 is placed on the mounting seat 8.

[0028] Working principle: place the workpiece between the two clamping blocks 7, control the electric telescopic rod 13 to retract through the controller 15, and then start the hydraulic rod 6 to push forward until the clamping block 7 contacts the workpiece. When the clamping block 7 is engaged with the workpiece, start the vacuum pump 12 to vacuum the slide 9, and further tighten the workpiece through the vacuum. The sealing gasket ensures the sealing in the slide 9. After the workpiece is clamped, the electric telescopic rod 13 rises to make the bracket 14 support the clamping block 7. When the processing angle of the workpiece needs to be changed, control the electric retractable rod to retract, and then drive the stepper motor 5 to rotate until the workpiece is rotated to the appropriate position, and then drive the electric telescopic rod 13 to make the bracket 14 support the clamping block 7.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile parts clamping tool, comprising a workbench (1), a support foot (2) being provided below the workbench (1), the support foot (2) being connected to a self-locking universal wheel (3), characterized in that: A clamping mechanism (4) is provided on the workbench (1). The clamping mechanism (4) includes two step motors (5) placed in parallel, two hydraulic rods (6) and two clamping blocks (7). The step motor (5) is placed at the end face of the workbench (1). The output end of the step motor (5) is connected with a mounting seat (8). The hydraulic rod (6) is placed on the mounting seat (8), and the output end of the hydraulic rod (6) is connected with the clamping block (7). The clamping block (7) is in a U shape. A sliding groove (9) is opened on the end face of the clamping block (7). A connecting hole (10) is opened on the inner wall of the sliding groove (9). The connecting hole (10) penetrates through the clamping block (7). An air pipe (11) is arranged in the connecting hole (10), and the other end of the air pipe (11) is connected with an air extractor (12). The air extractor (12) is placed on the mounting seat (8).

2. The automobile parts clamping tool according to claim 1, characterized in that: An electric telescopic rod (13) is provided on the workbench (1). The output end of the electric telescopic rod (13) is connected with a bracket (14). The bracket (14) is placed below the clamping block (7), and a groove for placing the clamping block (7) is provided on the upper end face of the bracket (14).

3. The automobile parts clamping tool according to claim 2, characterized in that: A sealing gasket for sealing the sliding groove (9) is provided on the end face of the sliding groove (9), and the sealing gasket is adhered to the sliding groove (9).

4. The automobile parts clamping tool according to claim 3, characterized in that: The length of the air pipe (11) is greater than the length of the hydraulic rod (6).

5. The automobile parts clamping tool according to claim 4, characterized in that: A controller (15) is provided on the workbench (1). The controller (15) is electrically connected with the step motor (5) and the air extractor (12).

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