Welding device for motor shell production

Abstract

The utility model discloses a motor casing production welding device which comprises a workbench, a rotating groove is formed in the top of the workbench, a rotating disc is arranged in the rotating groove, a lower sliding groove is formed in the top of the rotating disc, a right side plate is fixedly connected to the top of the rotating disc, a right electric rod is fixedly connected to the left side wall of the right side plate, and a right electric rod is fixedly connected to the right side wall of the right electric rod. And the left side wall of the right electric rod is fixedly connected with a chassis. Through the arrangement of the working table, the rotating groove, the rotating disc, the lower sliding groove, the right side plate, the right electric rod, the chassis, the upper sliding groove, the placement table, an upper sliding block, a rear side plate, a rear electric rod, a connecting shaft, a main gear, a gear strip, a bottom electric rod and a fixing plate, the placement table above can be rotated at various angles after the bottom electric rod is started; and in cooperation with the right electric rod and the rear electric rod, displacement in the horizontal direction can be conducted, the welding flexibility is greatly improved, and the welding difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housing production, and particularly relates to a welding device for motor housing production. Background Art

[0002] As is well known, a motor housing welding device is an auxiliary device for welding the metal housing of a motor. In the existing motor housing welding devices, their worktables are all fixedly arranged, which brings great inconvenience to the welding process. Moreover, after welding is completed, the temperature of the motor housing is high, and generally, natural cooling is used, but this method is too slow, reducing the production efficiency. Summary of the Utility Model

[0003] The utility model provides a welding device for motor housing production. After starting the bottom electric rod, the upper placement table can be rotated at various angles, and in cooperation with the right electric rod and the rear electric rod, it can also perform displacement in the horizontal direction, greatly improving the flexibility of welding, reducing the welding difficulty. After welding is completed, starting the air pump can quickly dissipate heat from the lower motor housing, improving the production efficiency.

[0004] To achieve the above object, a welding device for motor housing production is provided, including: a worktable, a rotating groove is provided at the top of the worktable, a turntable is provided inside the rotating groove, a downward sliding groove is provided at the top of the turntable, a right side plate is fixedly connected to the top of the turntable, a right electric rod is fixedly connected to the left side wall of the right side plate, a chassis is fixedly connected to the left side wall of the right electric rod, a bottom slider is fixedly connected to the bottom of the chassis, an upward sliding groove is provided at the top of the chassis, a placement table is provided above the chassis, an upper slider is fixedly connected to the bottom of the placement table, a rear side plate is fixedly connected to the top of the chassis, a rear electric rod is fixedly connected to the front side wall of the rear side plate, and the front side wall of the rear electric rod is fixedly connected to the placement table. A connecting shaft is fixedly connected to the bottom of the turntable, a main gear is fixedly connected to the circumferential surface of the connecting shaft, a strip gear is meshed with the circumferential surface of the main gear, the strip gear is slidably connected to the worktable at the top, a bottom electric rod is fixedly connected to the rear side wall of the strip gear, a fixing plate is fixedly connected to the rear side wall of the bottom electric rod, and the top of the fixing plate is fixedly connected to the worktable.

[0005] According to the welding device for motor housing production described above, a main frame is fixedly connected to the top of the worktable, the main frame is in an inverted "L" shape, a welding mechanism is fixedly connected to the bottom of the main frame, an air pump is fixedly connected to the top of the main frame, an air pipe is fixedly connected to the output end of the air pump through the main frame, and a nozzle is fixedly connected to the bottom of the air pipe.

[0006] According to the described motor housing production and welding device, a support pillar is fixedly connected to the bottom of the workbench. The number of support pillars is multiple and they are evenly distributed at the four corner positions of the bottom of the workbench.

[0007] According to the described motor housing production and welding device, the turntable is rotatably connected to the workbench through a connecting shaft.

[0008] According to the described motor housing production and welding device, the bottom slider is located inside the lower sliding groove, and the upper slider is located inside the upper sliding groove.

[0009] According to the described motor housing production and welding device, the rotating groove is located on the left side of the main frame, and both the welding mechanism and the nozzle are located above the placement table.

[0010] Advantages of the present utility model:

[0011] 1. By providing the workbench, rotating groove, turntable, lower sliding groove, right side plate, right electric rod, chassis, upper sliding groove, placement table, upper slider, rear side plate, rear electric rod, connecting shaft, main gear, rack, bottom electric rod and fixing plate, after starting the bottom electric rod, the placement table above can be rotated at various angles, and in cooperation with the right electric rod and the rear electric rod, horizontal displacement can also be performed, greatly improving the flexibility of welding and reducing the welding difficulty.

[0012] 2. By providing the air pump, air pipe and nozzle, after welding is completed, starting the air pump can quickly dissipate heat from the motor housing below, improving production efficiency.

[0013] Additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0014] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0015] Figure 1 Is the front view of a motor housing production and welding device of the present utility model;

[0016] Figure 2 Is the top view of a motor housing production and welding device of the present utility model;

[0017] Figure 3 Is the bottom view of a motor housing production and welding device of the present utility model;

[0018] Figure 4 Is the front elevation view of a motor housing production and welding device of the present utility model.

[0019] Legend Explanation:

[0020] 1. Workbench; 2. Rotating groove; 3. Turntable; 4. Lower chute; 5. Right side plate; 6. Right electric rod; 7. Chassis; 8. Upper chute; 9. Placing table; 10. Upper slider; 11. Rear side plate; 12. Rear electric rod; 13. Connecting shaft; 14. Main gear; 15. Strip gear; 16. Bottom electric rod; 17. Fixed plate; 18. Main frame; 19. Welding mechanism; 20. Air pump; 21. Air pipe; 22. Sprayer; 23. Support column. Detailed implementation manners

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0022] Referring to Figures 1-4 , an electric motor housing production and welding device according to an embodiment of the present utility model includes: a workbench 1. A rotating groove 2 is provided at the top of the workbench 1. A turntable 3 is provided inside the rotating groove 2. A lower chute 4 is provided at the top of the turntable 3. The top of the turntable 3 is fixedly connected to a right side plate 5. A right electric rod 6 is fixedly connected to the left side wall of the right side plate 5. The left side wall of the right electric rod 6 is fixedly connected to a chassis 7. The bottom of the chassis 7 is fixedly connected to a bottom slider, and the bottom slider is located inside the lower chute 4. The right electric rod 6 is used to push the chassis 7 to move horizontally on the turntable 3. An upper chute 8 is provided at the top of the chassis 7. A placing table 9 is provided above the chassis 7 for placing and fixing the electric motor housing to be welded (a fixture is provided thereon but not shown in the figure). The bottom of the placing table 9 is fixedly connected to an upper slider 10, and the upper slider 10 is located inside the upper chute 8. The top of the chassis 7 is fixedly connected to a rear side plate 11. A rear electric rod 12 is fixedly connected to the front side wall of the rear side plate 11, and the front side wall of the rear electric rod 12 is fixedly connected to the placing table 9 for pushing the placing table 9 to move horizontally. A connecting shaft 13 is fixedly connected to the bottom of the turntable 3. The turntable 3 is rotatably connected to the workbench 1 through the connecting shaft 13. A main gear 14 is fixedly connected to the circumferential surface of the connecting shaft 13. A strip gear 15 is meshed with the circumferential surface of the main gear 14. The top of the strip gear 15 is slidably connected to the workbench 1. A bottom electric rod 16 is fixedly connected to the rear side wall of the strip gear 15. When the bottom electric rod 16 is started, it pushes the strip gear 15 to slide at the bottom of the workbench 1, thereby driving the main gear 14 to rotate, and further rotating the upper turntable 3. The rear side wall of the bottom electric rod 16 is fixedly connected to a fixed plate 17, and the top of the fixed plate 17 is fixedly connected to the workbench 1.

[0023] A main frame 18 is fixedly connected to the top of the workbench 1. The main frame 18 is in an inverted "L" shape. A welding mechanism 19 is fixedly connected to the bottom of the main frame 18. An air pump 20 is fixedly connected to the top of the main frame 18. The output end of the air pump 20 penetrates through the main frame 18 and is fixedly connected to an air pipe 21. The bottom of the air pipe 21 is fixedly connected to a nozzle 22, which is used to blow air to accelerate the heat dissipation of the motor housing after welding below. A support column 23 is fixedly connected to the bottom of the workbench 1. The number of support columns 23 is set to be multiple, and they are evenly distributed at the four corners of the bottom of the workbench 1.

[0024] The rotating groove 2 is located on the left side of the main frame 18. Both the welding mechanism 19 and the nozzle 22 are located above the placing table 9.

[0025] Working principle: Place the motor housing on the placing table 9 and fix it. Start the welding mechanism 19 to perform welding operations on the motor housing below. At the same time, start the bottom electric rod 16 to push the strip gear 15 to move, thereby driving the main gear 14 to rotate, and then making the upper turntable 3 and the upper placing table 9 rotate together. At the same time, the right electric rod 6 and the rear electric rod 12 can move the chassis 7 and the placing table 9 in the horizontal direction to further improve the flexibility during welding. When the welding is completed, start the air pump 20 to blow air to the motor housing below through the nozzle 22. At the same time, cooperate with the rotation of the turntable 3 and the movement of the right electric rod 6 and the rear electric rod 12 to the chassis 7 and the placing table 9 to accelerate heat dissipation.

[0026] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A welding device for manufacturing a motor housing, comprising: Workbench (1), characterized in that a rotating groove (2) is provided at the top of the workbench (1), a turntable (3) is provided inside the rotating groove (2), a downward sliding groove (4) is provided at the top of the turntable (3), a right side plate (5) is fixedly connected to the top of the turntable (3), a right electric rod (6) is fixedly connected to the left side wall of the right side plate (5), a chassis (7) is fixedly connected to the left side wall of the right electric rod (6), a bottom slider is fixedly connected to the bottom of the chassis (7), an upward sliding groove (8) is provided at the top of the chassis (7), a placement table (9) is provided above the chassis (7), an upward slider (10) is fixedly connected to the bottom of the placement table (9), a rear side plate (11) is fixedly connected to the top of the chassis (7), a rear electric rod (12) is fixedly connected to the front side wall of the rear side plate (11), and the front side wall of the rear electric rod (12) is fixedly connected to the placement table (9). A connecting shaft (13) is fixedly connected to the bottom of the turntable (3), a main gear (14) is fixedly connected to the circumferential surface of the connecting shaft (13), a strip gear (15) is meshed with the circumferential surface of the main gear (14), the top of the strip gear (15) is slidably connected to the workbench (1), a bottom electric rod (16) is fixedly connected to the rear side wall of the strip gear (15), a fixing plate (17) is fixedly connected to the rear side wall of the bottom electric rod (16), and the top of the fixing plate (17) is fixedly connected to the workbench (1).

2. The production and welding device for a motor housing according to claim 1, wherein A main frame (18) is fixedly connected to the top of the workbench (1), the main frame (18) is in an inverted "L" shape, a welding mechanism (19) is fixedly connected to the bottom of the main frame (18), an air pump (20) is fixedly connected to the top of the main frame (18), an air pipe (21) is fixedly connected to the output end of the air pump (20) and penetrates through the main frame (18), and a spray head (22) is fixedly connected to the bottom of the air pipe (21).

3. A motor housing production and welding device according to claim 2, characterized in that, Support columns (23) are fixedly connected to the bottom of the workbench (1), the number of the support columns (23) is multiple, and they are evenly distributed at the four corner positions of the bottom of the workbench (1).

4. A motor housing production and welding device according to claim 1, characterized in that, The turntable (3) is rotatably connected to the workbench (1) through the connecting shaft (13).

5. A motor housing production and welding device according to claim 1, characterized in that, The bottom slider is located inside the downward sliding groove (4), and the upward slider (10) is located inside the upward sliding groove (8).

6. A motor housing production and welding device according to claim 2, characterized in that, The rotating groove (2) is located on the left side of the main frame (18), and both the welding mechanism (19) and the spray head (22) are located above the placement table (9).

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