Workbench for welding electric vehicle frame

Abstract

The utility model relates to the technical field of electric vehicle machining devices, and discloses a workbench for welding an electric vehicle frame, which solves the problem that the use effect of the existing workbench for welding the electric vehicle frame is poor, and comprises a supporting table, and a plurality of combined supporting mechanisms are arranged at the top end of the supporting table in a sliding manner; the combined supporting mechanism is composed of a supporting vertical beam, a first sliding block, a supporting assembly and a plurality of clamping assemblies, a vertical sliding groove is formed in the front face of the supporting vertical beam, and the supporting assembly and the clamping assemblies are both slidably connected into the vertical sliding groove; a first locking knob matched with the supporting assembly and a plurality of second locking knobs matched with the clamping assemblies are arranged on the side edge of the supporting vertical beam, and vertical through grooves matched with the first locking knob and the second locking knobs are formed in the side edge of the supporting vertical beam. By means of the workbench, a plurality of steel pipes can be fixed respectively, splicing and positioning of an electric vehicle frame are achieved, then overall welding can be achieved, and the welding precision and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle processing devices, in particular to a workbench for welding an electric vehicle frame. Background Art

[0002] The electric vehicle frame is an important component of the electric vehicle. The electric vehicle frame is generally welded from multiple steel pipes. The welding accuracy of the electric vehicle frame directly affects the structural strength of the electric vehicle frame, thereby affecting the product quality of the electric vehicle.

[0003] The authorization announcement number CN218575419U discloses a welding and fixing device for the production of electric vehicle frames. The device is provided with a limit rod, a screw rod, a movable seat, an inner sleeve, a clamp seat, a first servo motor, a driving rod and a clamp. When the welding and fixing device is used to fix the frame, the clamp seats are adjusted to facilitate the fixing, clamping and welding of frames of different lengths. However, in actual processing, multiple steel pipes need to be spliced ​​and fixed. The device can only fix the frame as a whole or a single steel pipe. During welding, the frame is in a loose state and cannot be fixed as a whole by the device. If a single steel pipe is fixed directly, it will affect the work efficiency. Therefore, the present application has improved it and proposed a workbench for welding electric vehicle frames. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a workbench for welding an electric vehicle frame, which effectively solves the problem that the existing workbench for welding an electric vehicle frame has a poor use effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workbench for welding an electric vehicle frame, comprising a support table, a top end of the support table is slidably provided with a plurality of combined support mechanisms, the combined support mechanisms are composed of a support vertical beam, a slider 1, a support assembly and a plurality of clamping assemblies, a vertical slide groove is provided on the front side of the support vertical beam, the support assembly and the clamping assembly are both slidably connected to the inside of the vertical slide groove, a locking knob 1 matching the support assembly and a plurality of locking knobs 2 matching the clamping assemblies are provided on the side of the support vertical beam, and a vertical through groove matching the locking knob 1 and the locking knob 2 is provided on the side of the support vertical beam.

[0006] Preferably, a transverse sliding groove matching the slider one is opened on the side of the top of the support platform, a locking knob three matching the slider one is arranged on the back of the support platform, and a transverse through groove matching the locking knob three is opened on the back of the support platform.

[0007] Preferably, the support assembly is composed of a slider 2 and a strip support plate, and the slider 2 is slidably connected to the inside of the vertical slide groove and matches with the locking knob 1.

[0008] Preferably, the clamping assembly consists of a slider three, a slide bar, a locking knob four, a support block, a locking knob five, a limiting telescopic arm and a clamping head. The slider three is slidably connected to the inside of the vertical slide groove and matches the locking knob two, the slide bar is slidably inserted into the slider three, the locking knob four is inserted into the top of the slider three and matches the slide bar, the support block is rotatably connected to one end of the slide bar, the locking knob five is inserted into the support block and matches the slide bar, the limiting telescopic arm is fixedly connected to one side of the support block, and the clamping head is fixedly connected to the end of the limiting telescopic arm away from the support block.

[0009] Preferably, the clamping head is composed of a U-shaped support seat and a plurality of locking bolts, the U-shaped support seat is fixedly connected to one end of the limiting telescopic arm away from the support block, and the locking bolts are inserted and connected to the side of the U-shaped support seat and are threadedly connected to the U-shaped support seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) During operation, by providing a combined support mechanism consisting of a support vertical beam, a slider 1, a support assembly and a plurality of clamping assemblies, and providing a transverse slide groove and a locking knob 3, a combined adjustment can be achieved, which is convenient for supporting and clamping multiple steel pipes, so that multiple steel pipes can be spliced ​​to form an electric vehicle frame, thereby facilitating welding work and improving welding quality and welding efficiency;

[0012] (2) By providing a support assembly consisting of a slider 2 and a strip support plate, the main beam of the electric vehicle frame component can be supported to improve the overall stability. By providing a clamping assembly consisting of a slider 3, a slide bar, a locking knob 4, a support block, a locking knob 5, a limit telescopic arm and a clamping head, the auxiliary beams such as the oblique beam of the electric vehicle frame component can be clamped and fixed. Multiple beams can be clamped and fixed at the same time, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is one of the structural schematic diagrams of a workbench for welding an electric vehicle frame of the utility model;

[0016] Figure 2 This is the second structural schematic diagram of the workbench for welding the frame of an electric vehicle of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the combined support mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0020] In the figure: 1. support platform; 2. combined support mechanism; 3. support vertical beam; 4. slider one; 5. support assembly; 6. clamping assembly; 7. vertical slide groove; 8. locking knob one; 9. locking knob two; 10. vertical through groove; 11. horizontal slide groove; 12. locking knob three; 13. horizontal through groove; 14. slider two; 15. strip support plate; 16. slider three; 17. slide bar; 18. locking knob four; 19. support block; 20. locking knob five; 21. limit telescopic arm; 22. clamping head; 23. U-shaped support seat; 24. locking bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Depend on Figures 1 to 3 The utility model provides a workbench for welding an electric vehicle frame, comprising a support platform 1, a plurality of combined support mechanisms 2 are slidably arranged on the top of the support platform 1, the combined support mechanism 2 is composed of a support vertical beam 3, a slider 1 4, a support assembly 5 and a plurality of clamping assemblies 6, a vertical slide groove 7 is provided on the front of the support vertical beam 3, the support assembly 5 and the clamping assembly 6 are both slidably connected to the inside of the vertical slide groove 7, a locking knob 1 8 matching the support assembly 5 and a plurality of locking knobs 2 9 matching the clamping assembly 6 are provided on the side of the support vertical beam 3, and a vertical through groove 10 matching the locking knob 1 8 and the locking knob 2 9 is provided on the side of the support vertical beam 3;

[0023] When used for the first time, the position of the combined support mechanism 2 is adjusted according to the model of the electric vehicle frame, and the number and position of the support assembly 5 and the clamping assembly 6 are adjusted at the same time, so that the support assembly 5 and the clamping assembly 6 are moved to the specified position. When used later, it is only necessary to support and clamp multiple steel pipes through the support assembly 5 and the clamping assembly 6, and there is no need to adjust the position of the combined support mechanism 2, the support assembly 5 and the clamping assembly 6. When different types of electric vehicle frames need to be welded, the combined support mechanism 2, the support assembly 5 and the clamping assembly 6 can be adjusted in position;

[0024] Depend on Figures 1 to 5 The top side of the support platform 1 is provided with a transverse slide groove 11 matching with the slider 1 4, the back side of the support platform 1 is provided with a locking knob 3 12 matching with the slider 1 4, the back side of the support platform 1 is provided with a transverse through groove 13 matching with the locking knob 3 12, the support assembly 5 is composed of a slider 2 14 and a strip support plate 15, the slider 2 14 is slidably connected to the inside of the vertical slide groove 7 and matches with the locking knob 1 8, the clamping assembly 6 is composed of a slider 3 16, a slide bar 17, a locking knob 4 18, a support block 19, a locking knob 5 20, a limiting telescopic arm 21 and a clamping head 22, the slider 3 16 is slidably connected to the inside of the vertical slide groove 7 and matches with the locking knob 2 9, The bar 17 is slidably inserted into the slider three 16, the locking knob four 18 is inserted into the top of the slider three 16 and matches the slider 17, the support block 19 is rotatably connected to one end of the slider 17, the locking knob five 20 is inserted into the support block 19 and matches the slider 17, the limiting telescopic arm 21 is fixedly connected to one side of the support block 19, the clamping head 22 is fixedly connected to the end of the limiting telescopic arm 21 away from the support block 19, the clamping head 22 is composed of a U-shaped support seat 23 and a plurality of locking bolts 24, the U-shaped support seat 23 is fixedly connected to the end of the limiting telescopic arm 21 away from the support block 19, the locking bolts 24 are inserted into the side of the U-shaped support seat 23 and are threadedly connected to the U-shaped support seat 23;

[0025] During adjustment, the slider 1 4 is made to slide inside the transverse slide groove 11 and is locked by the locking knob 3 12, so that the slider 2 14 and the slider 3 16 are made to slide inside the vertical slide groove 7 and are locked by the locking knob 1 8 and the locking knob 2 9 respectively. The strip support plate 15 is used to realize the transverse support of the main beam of the frame to improve the overall stability. The elongation and inclination of the clamping assembly 6 are adjusted according to the position of different inclined beams. The transverse elongation of the clamping head 22 can be adjusted by the limiting telescopic arm 21, the longitudinal elongation of the clamping head 22 can be adjusted by the slide bar 17 and the locking knob 4 18, the inclination of the clamping head 22 can be adjusted by the support block 19 and the locking knob 5 20, and then the clamping positioning is realized by the locking bolt 24, so that the inclined beams or other auxiliary beams at different positions can be clamped and positioned, so that multiple steel pipes can be spliced ​​to form an electric vehicle frame, and then welding can be carried out by a welding robot, thereby improving welding efficiency and welding accuracy.

[0026] During operation, by setting a combined support mechanism consisting of a supporting vertical beam, a slider one, a support assembly and a plurality of clamping assemblies, and by setting a transverse slide groove and a locking knob three, combined adjustment can be achieved, which is convenient for supporting and clamping and positioning multiple steel pipes, so that multiple steel pipes can be spliced ​​to form an electric vehicle skeleton, thereby facilitating welding work and improving welding quality and welding efficiency; by setting a support assembly consisting of a slider two and a strip support plate, it is possible to support the main beam of the electric vehicle frame component and improve the overall stability; by setting a clamping assembly consisting of a slider three, a slide bar, a locking knob four, a support block, a locking knob five, a limiting telescopic arm and a clamping head, it is possible to clamp and fix auxiliary beams such as oblique beams of the electric vehicle frame component, and multiple beams can be clamped and fixed at the same time, improving the convenience of operation.

Claims

1. A workbench for welding an electric vehicle frame, comprising a support table (1), characterized in that: The top of the support platform (1) is slidably provided with a plurality of combined support mechanisms (2), the combined support mechanisms (2) being composed of a support vertical beam (3), a slider (4), a support assembly (5) and a plurality of clamping assemblies (6), a vertical slide groove (7) being provided on the front of the support vertical beam (3), the support assembly (5) and the clamping assembly (6) being slidably connected to the inside of the vertical slide groove (7), a locking knob (8) matching the support assembly (5) and a plurality of locking knobs (9) matching the clamping assemblies (6) being provided on the side of the support vertical beam (3), and a vertical through groove (10) matching the locking knob (8) and the locking knob (9) being provided on the side of the support vertical beam (3).

2. The workbench for welding an electric vehicle frame according to claim 1, characterized in that: The side edge of the top end of the support platform (1) is provided with a transverse sliding groove (11) matching the sliding block one (4), the back side of the support platform (1) is provided with a locking knob three (12) matching the sliding block one (4), and the back side of the support platform (1) is provided with a transverse through groove (13) matching the locking knob three (12).

3. The workbench for welding an electric vehicle frame according to claim 1, characterized in that: The support assembly (5) is composed of a second slider (14) and a strip support plate (15); the second slider (14) is slidably connected to the inside of the vertical slide groove (7) and matches the first locking knob (8).

4. The workbench for welding an electric vehicle frame according to claim 1, characterized in that: The clamping assembly (6) is composed of a slider three (16), a slide bar (17), a locking knob four (18), a support block (19), a locking knob five (20), a limiting telescopic arm (21) and a clamping head (22), wherein the slider three (16) is slidably connected to the inside of the vertical slide groove (7) and matches the locking knob two (9), the slide bar (17) is slidably inserted into the slider three (16), the locking knob four (18) is inserted into the top end of the slider three (16) and matches the slide bar (17), the support block (19) is rotatably connected to one end of the slide bar (17), the locking knob five (20) is inserted into the support block (19) and matches the slide bar (17), the limiting telescopic arm (21) is fixedly connected to one side of the support block (19), and the clamping head (22) is fixedly connected to one end of the limiting telescopic arm (21) away from the support block (19).

5. The workbench for welding an electric vehicle frame according to claim 4, characterized in that: The clamping head (22) is composed of a U-shaped support seat (23) and a plurality of locking bolts (24); the U-shaped support seat (23) is fixedly connected to one end of the limiting telescopic arm (21) away from the support block (19); the locking bolts (24) are inserted into the side of the U-shaped support seat (23) and are threadedly connected to the U-shaped support seat (23).

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