Welding device for machining motor cover

Abstract

The utility model discloses a welding device for machining a motor cover, which relates to the technical field of motor machining equipment and comprises a welding table base, a welding table panel is mounted at the top of the welding table base, the motor cover is mounted at the top of the welding table panel, and a limiting mechanism is mounted on the inner wall of the welding table panel. A clamping mechanism is installed on the side wall of the welding table base. According to the clamping mechanism, after the limiting shaft is pushed to push the clamping plate to the designated position, the clamping plate and the side wall of the motor cover are clamped and fixed, then the limiting shaft is loosened, the clamping plate is shrunk through the elastic force of the limiting spring, the clamping plate is extruded outwards, and the motor cover is clamped and fixed; and the clamping plates can be adjusted through the elastic force of the limiting springs, so that the motor covers with different diameter sizes can be clamped and fixed, and the applicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing equipment, and particularly relates to a welding device for processing a motor cover. Background Technique

[0002] A motor, that is, an electric motor or an engine, drives the starter rotor to rotate by the force generated when an energized coil rotates in a magnetic field. The small gear on the rotor drives the engine flywheel to rotate, thereby realizing power transmission. During the production and processing of the motor, it is necessary to weld the motor cover. However, most of the existing welding devices for motor covers are of fixed design. When welding motor covers of different sizes, it is necessary to replace new fixing clamps or perform clamping debugging. The clamping and fixing debugging process is cumbersome, affecting the welding efficiency. Therefore, a welding device for processing a motor cover is needed.

[0003] When an existing welding device for processing a motor cover is operating, it cannot clamp and fix motor covers of different sizes, which is not convenient for the replacement and positioning of the motor cover. Therefore, a welding device for processing a motor cover is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a welding device for processing a motor cover, so as to solve the problem that when the existing welding device for processing a motor cover is in use, it cannot clamp and fix motor covers of different sizes, which is not convenient for the replacement and positioning of the motor cover.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A welding device for processing a motor cover, including a welding table base, a welding table panel is installed on the top of the welding table base, and a motor cover is installed on the top of the welding table panel.

[0006] A limiting mechanism is installed on the inner wall of the welding table panel.

[0007] A clamping mechanism is installed on the side wall of the welding table base.

[0008] Preferably, the welding table base is snap-connected to the welding table panel, and the welding table panel is in close fit with the motor cover.

[0009] Preferably, the limiting mechanism includes a limiting rod, an adjusting sleeve and a return spring. The limiting rod is installed on the inner wall of the welding table panel, the adjusting sleeve is installed on the outer wall of the limiting rod, and the return spring is installed on the bottom of the welding table panel.

[0010] Preferably, the limiting rod is threadedly connected to the adjusting sleeve, and the welding table panel and the limiting rod form a telescopic structure through the return spring.

[0011] Preferably, the clamping mechanism includes a fixed block, a positioning plate, a sliding sleeve, a sliding groove, a sliding rod, a clamping plate, a limiting shaft and a limiting spring. A fixed block is installed on the side wall of the welding table base. A positioning plate is installed on the outer wall of the fixed block. A sliding sleeve is installed on the outer wall of the positioning plate. A sliding groove is formed in the inner wall of the positioning plate. A sliding rod is installed in the inner wall of the sliding groove. A clamping plate is installed on the outer wall of the sliding rod. A limiting shaft is welded on the outer wall of the clamping plate. A limiting spring is installed on the outer wall of the limiting shaft.

[0012] Preferably, the sliding sleeve is engaged with the sliding rod, and the sliding rod is slidably connected with the sliding groove.

[0013] Preferably, the clamping plates are arranged in a rectangular array centered on the central axis of the welding table panel, and the clamping plates and the limiting shaft form a telescopic structure through the limiting spring.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the provided limiting mechanism of the present utility model, the motor cover to be welded is placed on the surface of the welding table panel, and the limiting rod passes through the circular hole in the center of the motor cover for limiting and calibration. Then, the adjusting sleeve is rotated to adjust the thread with the limiting rod, so that the adjusting sleeve presses down the welding table panel to adjust the height of the motor cover, facilitating the clamping and fixing of the motor cover in subsequent processes.

[0016] 2. Through the provided clamping mechanism of the present utility model, after pushing the limiting shaft to push the clamping plate to a specified position and making the clamping plate engage and fix with the side wall of the motor cover, then releasing the limiting shaft, the clamping plate contracts through the elastic force of the limiting spring, so that the clamping plate extrudes outward to clamp and fix the motor cover. And the clamping plate can be adjusted through the elastic force of the limiting spring, and can clamp and fix motor covers with different diameters, further increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the front view appearance of the present utility model;

[0018] Figure 2 is a schematic structural diagram showing the disassembly of the internal components of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the limiting mechanism of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the clamping mechanism of the present utility model.

[0021] In the figure: 1, the base of the welding table; 2, the panel of the welding table; 3, the motor cover; 4, the limiting mechanism; 401, the limiting rod; 402, the adjusting sleeve; 403, the return spring; 5, the clamping mechanism; 501, the fixed block; 502, the positioning plate; 503, the sliding sleeve; 504, the sliding groove; 505, the sliding rod; 506, the clamping plate; 507, the limiting shaft; 508, the limiting spring. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0023] Next, according to the overall structure of the present invention, its embodiments will be described.

[0024] Please refer to Figures 1-4 , a welding device for processing a motor cover, including a base 1 of the welding table, a panel 2 of the welding table is installed on the top of the base 1 of the welding table, a motor cover 3 is installed on the top of the panel 2 of the welding table, the base 1 of the welding table is snap-connected to the panel 2 of the welding table, and the panel 2 of the welding table is closely attached to the motor cover 3.

[0025] Please refer to Figures 1-4 , a welding device for processing a motor cover, a limiting mechanism 4 is installed on the inner wall of the panel 2 of the welding table. The limiting mechanism 4 includes a limiting rod 401, an adjusting sleeve 402 and a return spring 403. A limiting rod 401 is installed on the inner wall of the panel 2 of the welding table, an adjusting sleeve 402 is installed on the outer wall of the limiting rod 401, and a return spring 403 is installed at the bottom of the panel 2 of the welding table. The limiting rod 401 is threadedly connected to the adjusting sleeve 402. The panel 2 of the welding table and the limiting rod 401 form a telescopic structure through the return spring 403. By setting the limiting mechanism 4, the motor cover 3 to be welded is placed on the surface of the panel 2 of the welding table, and the limiting rod 401 penetrates through the circular hole in the center of the motor cover 3 for limiting and calibration. Then, the adjusting sleeve 402 is rotated to be threadedly adjusted with the limiting rod 401, so that the adjusting sleeve 402 presses down the panel 2 of the welding table to adjust the height of the motor cover 3, facilitating the clamping and fixing of the motor cover 3 in subsequent processes.

[0026] Please refer to Figures 1-4, A welding device for processing a motor cover. A clamping mechanism 5 is installed on the side wall of the welding table base 1. The clamping mechanism 5 includes a fixed block 501, a positioning plate 502, a sliding sleeve 503, a sliding groove 504, a sliding rod 505, a clamping plate 506, a limiting shaft 507 and a limiting spring 508. The fixed block 501 is installed on the side wall of the welding table base 1. The positioning plate 502 is installed on the outer wall of the fixed block 501. The sliding sleeve 503 is installed on the outer wall of the positioning plate 502. The sliding groove 504 is opened on the inner wall of the positioning plate 502. The sliding rod 505 is installed on the inner wall of the sliding groove 504. The clamping plate 506 is installed on the outer wall of the sliding rod 505. The limiting shaft 507 is welded on the outer wall of the clamping plate 506. The limiting spring 508 is installed on the outer wall of the limiting shaft 507. The sliding sleeve 503 is engaged with the sliding rod 505. The sliding rod 505 is slidably connected with the sliding groove 504. The clamping plates 506 are arranged in a rectangular array centered on the central axis of the welding table panel 2. The clamping plate 506 and the limiting shaft 507 form a telescopic structure through the limiting spring 508. By setting the clamping mechanism 5, after pushing the limiting shaft 507 to push the clamping plate 506 to a specified position and making the clamping plate 506 engage and fix with the side wall of the motor cover 3, then releasing the limiting shaft 507, the clamping plate 506 contracts through the elastic force of the limiting spring 508, so that the clamping plate 506 extrudes outward to clamp and fix the motor cover 3. And the clamping plate 506 can be adjusted through the elastic force of the limiting spring 508, and can clamp and fix the motor covers 3 with different diameters and sizes, further increasing the applicability of the device.

[0027] Working principle: When in use, first move the device to the required position, then place the motor cover 3 to be welded on the surface of the welding table panel 2, and make the limiting rod 401 pass through the circular hole in the center of the motor cover 3 for limit calibration. Then rotate the adjusting sleeve 402 to adjust the thread with the limiting rod 401, so that the adjusting sleeve 402 presses down the welding table panel 2 to adjust the motor cover 3 to a suitable height. Then push the limiting shaft 507 to push the clamping plate 506 to align the clamping plate 506 with the side wall of the motor cover 3. Then rotate the adjusting sleeve 402 in the reverse direction, and the welding table panel 2 is pushed up by the elastic force of the return spring 403, so that the side wall of the motor cover 3 engages with the clamping plate 506. Then release the limiting shaft 507, and the clamping plate 506 contracts through the elastic force of the limiting spring 508, so that the clamping plate 506 extrudes outward to fix the motor cover 3. Finally, weld the motor cover 3 with a welding torch, and thus the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only a simplified description for facilitating the description of the present utility model, 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 thus should not be construed as a limitation on the protected content of the present utility model.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A welding device for machining a motor cover, comprising a welding table base (1), characterized in that: A welding table panel (2) is installed on the top of the welding table base (1), and a motor cover (3) is installed on the top of the welding table panel (2); A limiting mechanism (4) is installed on the inner wall of the welding table panel (2); A clamping mechanism (5) is installed on the side wall of the welding table base (1).

2. A welding device for processing a motor cover according to claim 1, characterized in that: The welding table base (1) is snap-connected with the welding table panel (2), and the welding table panel (2) is tightly fitted with the motor cover (3).

3. The motor cover processing welding device according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting rod (401), an adjusting sleeve (402) and a return spring (403); the limiting rod (401) is installed on the inner wall of the welding table panel (2); the adjusting sleeve (402) is installed on the outer wall of the limiting rod (401); and the return spring (403) is installed on the bottom of the welding table panel (2).

4. A welding device for processing a motor cover according to claim 3, characterized in that: The limiting rod (401) is threadedly connected to the adjusting sleeve (402), and the welding table panel (2) forms a telescopic structure with the limiting rod (401) via a return spring (403).

5. The motor cover processing welding device according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed block (501), a positioning plate (502), a sliding sleeve (503), a sliding groove (504), a sliding rod (505), a clamping plate (506), a limiting shaft (507) and a limiting spring (508); the side wall of the welding table base (1) is installed with a fixed block (501); the outer wall of the fixed block (501) is installed with a positioning plate (502); the outer wall of the positioning plate (502) is installed with a sliding sleeve (503); the inner wall of the positioning plate (502) is provided with a sliding groove (504); the inner wall of the sliding groove (504) is installed with a sliding rod (505); the outer wall of the sliding rod (505) is installed with a clamping plate (506); the outer wall of the clamping plate (506) is welded with a limiting shaft (507); and the outer wall of the limiting shaft (507) is installed with a limiting spring (508).

6. A welding device for processing a motor cover according to claim 5, characterized in that: The sliding sleeve (503) is engaged with the sliding rod (505), and the sliding groove (504) is slidably connected with the sliding rod (505).

7. The motor cover processing welding device according to claim 5, characterized in that: The clamping plates (506) are arranged in a rectangular array with the central axis of the welding table panel (2) as the center, and the clamping plates (506) form a telescopic structure through a limiting spring (508) and a limiting shaft (507).

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