Torque converter blade and pump shell welding equipment

Abstract

The utility model relates to the technical field of welding equipment, and discloses torque converter blade and pump shell welding equipment which comprises a main machine, a fixing plate is fixedly installed on the outer wall of the main machine, a rotating device is fixedly installed at the top of the fixing plate, and a rotating disc is rotationally connected to the top of the rotating device. A first air cylinder is fixedly mounted on the outer wall of the fixing plate, and a mounting disc is rotationally connected to the outer wall of the main machine. A second air cylinder is started, the second air cylinder drives a telescopic head and a spot welding head to move, the telescopic head drives the bottom of a piston to move, the top of the piston moves downwards, then the piston extrudes gas in a suction barrel downwards, a second sealing plate is pushed, and the second sealing plate moves from the inner wall of an exhaust port to a third spring; and through a gap between the second sealing plate and the air outlet, air can be discharged in through the interior of a connecting hose between the second sealing plate and the air outlet and is sprayed out to the welding position through the connecting hose and an air spraying opening, and dust at the welding position is cleaned.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically to a welding equipment for torque converter blades and pump casing. Background Technology

[0002] A torque converter is a device that converts the rotational torque generated by an engine into an appropriate amount of force and transmits it to the wheels. It has functions such as torque amplification and lock-up. When using a torque converter at high speeds, it is prone to overheating.

[0003] Most existing equipment for welding torque converter blades to pump casings uses electric welding machines. However, when using current electric welding machines, dust may adhere to the spot welding area, resulting in poor spot welding effect. At the same time, it is impossible to position the torque converter and pump casing, which may cause a slight tilt when spot welding after rotation, thus changing the spot welding position. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a welding device for torque converter blades and pump casing, which has the advantages of air jet cleaning of spot welds and positioning after rotation, thus solving the problems mentioned in the background technology.

[0005] This utility model provides the following technical solution: a torque converter blade and pump casing welding device, comprising a main unit, a fixing plate fixedly installed on the outer wall of the main unit, a rotating device fixedly installed on the top of the fixing plate, a rotating disk rotatably connected to the top of the rotating device, a cylinder one fixedly installed on the outer wall of the fixing plate, an mounting disk rotatably connected to the outer wall of the main unit, a cylinder two fixedly installed on the outer wall of the mounting disk, a telescopic head fixedly installed at the telescopic end of the cylinder two, a spot welding head fixedly installed at the bottom of the telescopic head, a limit rod fixedly installed on the inner wall of the fixing plate, a horizontal plate slidably connected to the inner wall of the fixing plate, a rack fixedly installed on the outer wall of the horizontal plate, a moving block fixedly installed on the top of the horizontal plate, a pressure plate slidably connected to the inner wall of the moving block, a connecting column fixedly installed on the outer wall of the pressure plate, a positioning wheel rotatably connected to the inner wall of the connecting column, and a spring on the inner wall of the moving block. The cylinder has a spring 1, an mounting plate fixedly installed on its outer wall, a suction cylinder fixedly installed on its inner wall, a piston fixedly installed on its top, an air jet port fixedly installed on its bottom, a connecting hose fixedly installed on its top, an air outlet and an air inlet fixedly installed on the outer wall of the suction cylinder, a sealing plate 1 slidably connected to the inner wall of the air inlet, a T-shaped rod fixedly installed on the outer wall of the sealing plate 1, a limit post 1 fixedly installed on the inner wall of the air inlet, a limit block fixedly installed on the outer wall of the T-shaped rod, a spring 2 on the inner wall of the air inlet, an exhaust port opened on the inner wall of the air outlet, a sealing plate 2 slidably connected to the inner wall of the air outlet, a limit post 2 fixedly installed on the inner wall of the air outlet, a spring 3 on the outer wall of the limit post 2, a gear rotatably connected to the inner wall of the fixing plate, and a limit plate fixedly installed on the inner wall of the suction cylinder.

[0006] As a preferred technical solution of this utility model: the top of the piston is located on the inner wall of the suction cylinder, and the outer wall of the top of the piston is in contact with the inner wall of the suction cylinder.

[0007] As a preferred technical solution of this utility model: the diameter of the sealing plate 2 is the same as the diameter of the exhaust port, and the end of the connecting hose away from the air jet is located on the inner wall of the air outlet.

[0008] As a preferred technical solution of this utility model: the inner wall diameter of the sealing plate is the same as the diameter of the air intake, and the limiting block is penetrated by the limiting post.

[0009] As a preferred technical solution of this utility model: the rack is located outside the gear, and the rack meshes with the gear.

[0010] As a preferred technical solution of this utility model: the number of the rack, the horizontal plate, the moving block, the pressure plate, the connecting column, the positioning wheel and the spring is two, and the two horizontal plates, the moving block, the pressure plate, the connecting column, the positioning wheel and the spring are symmetrically arranged, and the two racks are respectively located on both sides of the gear.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The torque converter blade and pump casing welding equipment, by starting cylinder two, causes cylinder two to drive the telescopic head and spot welding head to move. At the same time, the telescopic head drives the bottom of the piston to move, causing the piston to move on the inner wall of the suction cylinder. The top of the piston moves downward, causing the piston to squeeze the gas inside the suction cylinder downward, which pushes the sealing plate two. The sealing plate two moves from the inner wall of the exhaust port towards the spring three, and then the sealing plate two enters the interior of the air outlet. Through the gap between the sealing plate two and the air outlet, the gas can be discharged through the inside of the connecting hose between the sealing plate two and the air outlet. The gas is then sprayed out through the connecting hose and the air jet nozzle to clean the dust at the welding point.

[0013] 2. The torque converter blade and pump casing welding equipment, by starting cylinder one, causes cylinder one to drive the moving block on the side closest to cylinder one to move, which in turn causes the moving block to drive the horizontal plate and rack to move, which in turn causes the rack to drive the gear to rotate, which in turn causes the rack on the other side to move, which in turn causes the rack to drive the horizontal plate and moving block on the other side to move, which in turn causes the moving blocks on both sides to drive the connecting column and positioning wheel to move, and then the positioning wheel on the outside of the two moving blocks to position the torque converter blade or pump casing. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixing plate of this utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the movable block of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the suction cylinder of this utility model;

[0018] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Main unit; 2. Fixed plate; 3. Rotating device; 4. Rotating disk; 5. Cylinder 1; 6. Mounting plate; 7. Cylinder 2; 8. Telescopic head; 9. Spot welding head; 10. Limiting rod; 11. Rack; 12. Horizontal plate; 13. Moving block; 14. Pressure plate; 15. Connecting column; 16. Positioning wheel; 17. Spring 1; 18. Mounting plate; 19. Suction cylinder; 20. Piston; 21. Limiting plate; 22. Air outlet; 23. Air inlet; 24. Sealing plate 1; 25. T-shaped rod; 26. Limiting block; 27. Limiting column 1; 28. Spring 2; 29. ​​Exhaust port; 30. Sealing plate 2; 31. Spring 3; 32. Limiting column 2; 33. Connecting hose; 34. Air jet nozzle; 35. Gear. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 5A torque converter blade and pump casing welding device includes a main unit 1. A fixing plate 2 is fixedly installed on the outer wall of the main unit 1. A rotating device 3 is fixedly installed on the top of the fixing plate 2. A rotating disk 4 is rotatably connected to the top of the rotating device 3. A cylinder 5 is fixedly installed on the outer wall of the fixing plate 2. An mounting disk 6 is rotatably connected to the outer wall of the main unit 1. A cylinder 7 is fixedly installed on the outer wall of the mounting disk 6. A telescopic head 8 is fixedly installed at the telescopic end of the cylinder 7. A spot welding head 9 is fixedly installed at the bottom of the telescopic head 8. A limit rod 10 is fixedly installed on the inner wall of the fixing plate 2. A horizontal plate 12 is slidably connected to the inner wall of the fixing plate 2. A rack 11 is fixedly installed on the outer wall of the horizontal plate 12. A moving block 13 is fixedly installed on the top of the horizontal plate 12. A pressure plate 14 is slidably connected to the inner wall of the moving block 13. A connecting column 15 is fixedly installed on the outer wall of the pressure plate 14. A positioning wheel 16 is rotatably connected to the inner wall of the connecting column 15. A spring 17 is provided on the inner wall of the moving block 13. A cylinder 7 is fixedly installed on the outer wall. Mounting plate 18, with a suction cylinder 19 fixedly mounted on its inner wall; a piston 20 fixedly mounted on the top of telescopic head 8; a jet nozzle 34 fixedly mounted on the bottom of telescopic head 8; a connecting hose 33 fixedly mounted on the top of jet nozzle 34; an air outlet 22 and an air inlet 23 fixedly mounted on the outer wall of suction cylinder 19; a sealing plate 24 slidably connected to the inner wall of air inlet 23; a T-shaped rod 25 fixedly mounted on the outer wall of sealing plate 24; and a connecting hose 33 fixedly mounted on the inner wall of air inlet 23. A limiting post 27 is fixedly installed, a limiting block 26 is fixedly installed on the outer wall of the T-shaped rod 25, a spring 28 is provided on the inner wall of the air intake 23, an exhaust port 29 is opened on the inner wall of the air outlet 22, a sealing plate 30 is slidably connected to the inner wall of the air outlet 22, a limiting post 32 is fixedly installed on the inner wall of the air outlet 22, a spring 31 is provided on the outer wall of the limiting post 32, a gear 35 is rotatably connected to the inner wall of the fixing plate 2, and a limiting plate 21 is fixedly installed on the inner wall of the suction cylinder 19.

[0022] In the above structure, the piston 20 is limited by the limiting plate 21, so that the top of the piston 20 cannot reach the bottom of the piston 20, and thus the bottom of the limiting plate 21 will not be disturbed by the piston 20.

[0023] In a preferred embodiment, the top of the piston 20 is located on the inner wall of the suction cylinder 19, and the outer wall of the top of the piston 20 is in contact with the inner wall of the suction cylinder 19.

[0024] In the above structure, the cylinder 7 drives the telescopic head 8 to move, which in turn causes the telescopic head 8 to move the bottom of the piston 20, so that the piston 20 moves on the inner wall of the suction cylinder 19.

[0025] In a preferred embodiment: the diameter of the sealing plate 30 is the same as the diameter of the exhaust port 29, and the end of the connecting hose 33 away from the jet port 34 is located on the inner wall of the air outlet 22.

[0026] In the above structure, when the sealing plate 2 30 is subjected to the gas pressure inside the suction cylinder 19, the sealing plate 2 30 is pushed, causing the sealing plate 2 30 to move from the inner wall of the exhaust port 29 toward the spring 3 31, thereby allowing the sealing plate 2 30 to enter the interior of the air outlet 22. Through the gap between the sealing plate 2 30 and the air outlet 22, gas can be discharged into the interior of the connecting hose 33 through the gap between the sealing plate 2 30 and the air outlet 22.

[0027] In a preferred embodiment: the inner diameter of the sealing plate 24 is the same as the diameter of the air intake 23, and the limiting block 26 is penetrated by the limiting post 27.

[0028] In the above structure, the inside of the air intake 23 is sealed by the sealing plate 24. When the sealing plate 24 is pulled by the suction force inside the suction cylinder 19, the sealing plate 24 moves into the inside of the suction cylinder 19, thereby separating the sealing plate 24 from the inner wall of the air intake 23, so that the gas can enter the inner wall of the suction cylinder 19 through the sealing plate 24.

[0029] In a preferred embodiment, rack 11 is located outside gear 35 and meshes with gear 35.

[0030] In the above structure, by activating cylinder 5, cylinder 5 drives moving block 13 to move, moving block 13 drives horizontal plate 12 to move, which in turn drives rack 11 to move, so that rack 11 drives gear 35 to rotate through meshing with gear 35.

[0031] In a preferred embodiment, there are two racks 11, cross plate 12, moving block 13, pressure plate 14, connecting column 15, positioning wheel 16 and spring 17, and the two cross plates 12, moving block 13, pressure plate 14, connecting column 15, positioning wheel 16 and spring 17 are arranged symmetrically, and the two racks 11 are located on both sides of the gear 35.

[0032] In the above structure, the moving block 13 on the side closest to cylinder 5 moves, thereby causing the moving block 13 to drive the horizontal plate 12 and rack 11 to move. The movement of rack 11 then drives gear 35 to rotate, causing gear 35 to drive rack 11 on the other side to move. This causes rack 11 to drive the horizontal plate 12 and moving block 13 on the other side to move, thereby causing the moving blocks 13 on both sides to simultaneously drive the connecting column 15 and positioning wheel 16 to move.

[0033] Working principle: When using this equipment, the torque converter blades or pump casing are placed on top of the rotating disk 4. At this time, cylinder 5 is activated, causing cylinder 5 to move the moving block 13 on one side closest to cylinder 5. This moving block 13 then moves the horizontal plate 12 and rack 11. The movement of rack 11 then drives gear 35 to rotate, causing gear 35 to move the rack 11 on the other side. This, in turn, moves the horizontal plate 12 and moving block 13 on the other side, thus moving both moving blocks 13... Simultaneously, the connecting column 15 and the positioning wheel 16 move, thereby positioning the torque converter blades or pump casing through the positioning wheel 16 outside the two moving blocks 13. At this time, cylinder 7 is activated, which in turn moves the telescopic head 8 and the spot welding head 9. At the same time, the telescopic head 8 moves the bottom of the piston 20, causing the piston 20 to move on the inner wall of the suction cylinder 19, causing the top of the piston 20 to move downward. This causes the piston 20 to squeeze the gas inside the suction cylinder 19 downward, thus pushing the sealing plate 30. This causes the sealing plate 20 to move from the inner wall of the exhaust port 29 towards the spring 31, thereby allowing the sealing plate 20 to enter the interior of the air outlet 22. Gas is then allowed to pass through the gap between the sealing plate 20 and the air outlet 22 via the connecting hose 33. The gas is then sprayed through the connecting hose 33 and the jet nozzle 34 towards the weld, cleaning away any ash at the weld. After welding is completed, the cylinder 27 resets, causing the telescopic head 8 to retract. At this time, the sealing plate 24 is subjected to… When the suction force inside the suction cylinder 19 pulls, the sealing plate 24 moves into the suction cylinder 19, thereby separating the sealing plate 24 from the inner wall of the suction port 23, allowing gas to enter the inner wall of the suction cylinder 19 through the sealing plate 24. At this time, the cylinder 5 is activated, so that the torque converter blades or pump housing are no longer positioned. The rotating device 3 is activated, so that the rotating disk 4 rotates, thereby causing the rotating disk 4 to drive the torque converter blades or pump housing to rotate. After the rotation is completed, the cylinder 5 is activated, so that the torque converter blades or pump housing are repositioned.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A torque converter blade and pump casing welding device, comprising a main unit (1), characterized in that: A fixing plate (2) is fixedly installed on the outer wall of the host (1). A rotating device (3) is fixedly installed on the top of the fixing plate (2). A rotating disk (4) is rotatably connected to the top of the rotating device (3). A cylinder (5) is fixedly installed on the outer wall of the fixing plate (2). A mounting disk (6) is rotatably connected to the outer wall of the host (1). A cylinder (7) is fixedly installed on the outer wall of the mounting disk (6). A telescopic head (8) is fixedly installed on the telescopic end of the cylinder (7). A spot welding head (9) is fixedly installed on the bottom of the telescopic head (8). A welding head (9) is fixedly installed on the inner wall of the fixing plate (2). A limit rod (10) is provided. A horizontal plate (12) is slidably connected to the inner wall of the fixed plate (2). A rack (11) is fixedly installed on the outer wall of the horizontal plate (12). A moving block (13) is fixedly installed on the top of the horizontal plate (12). A pressure plate (14) is slidably connected to the inner wall of the moving block (13). A connecting column (15) is fixedly installed on the outer wall of the pressure plate (14). A positioning wheel (16) is rotatably connected to the inner wall of the connecting column (15). A spring (17) is provided on the inner wall of the moving block (13). An mounting plate (18) is fixedly installed on the outer wall of the cylinder (7). A suction cylinder (19) is fixedly installed on the inner wall of the mounting plate (18). A piston (20) is fixedly installed on the top of the telescopic head (8). An air jet (34) is fixedly installed on the bottom of the telescopic head (8). A connecting hose (33) is fixedly installed on the top of the air jet (34). An air outlet (22) and an air inlet (23) are fixedly installed on the outer wall of the suction cylinder (19). A sealing plate (24) is slidably connected to the inner wall of the air inlet (23). A T-shaped rod (25) is fixedly installed on the outer wall of the sealing plate (24). A limited spacer is fixedly installed on the inner wall of the air inlet (23). Positioning post 1 (27), the outer wall of the T-shaped rod (25) is fixedly installed with a limiting block (26), the inner wall of the air intake (23) is provided with a spring 2 (28), the inner wall of the air outlet (22) is provided with an exhaust port (29), the inner wall of the air outlet (22) is slidably connected with a sealing plate 2 (30), the inner wall of the air outlet (22) is fixedly installed with a limiting post 2 (32), the outer wall of the limiting post 2 (32) is provided with a spring 3 (31), the inner wall of the fixing plate (2) is rotatably connected with a gear (35), and the inner wall of the suction cylinder (19) is fixedly installed with a limiting plate (21).

2. The torque converter blade and pump casing welding equipment according to claim 1, characterized in that: The top of the piston (20) is located on the inner wall of the suction cylinder (19), and the outer wall of the top of the piston (20) is in contact with the inner wall of the suction cylinder (19).

3. The torque converter blade and pump casing welding equipment according to claim 1, characterized in that: The diameter of the sealing plate 2 (30) is the same as that of the exhaust port (29), and the end of the connecting hose (33) away from the jet port (34) is located on the inner wall of the air outlet (22).

4. The torque converter blade and pump casing welding equipment according to claim 1, characterized in that: The inner wall diameter of the sealing plate (24) is the same as the diameter of the air intake (23), and the limiting block (26) is penetrated by the limiting post (27).

5. The torque converter blade and pump casing welding equipment according to claim 1, characterized in that: The rack (11) is located outside the gear (35) and meshes with the gear (35).

6. The torque converter blade and pump casing welding equipment according to claim 1, characterized in that: The number of racks (11), cross plates (12), moving blocks (13), pressure plates (14), connecting columns (15), positioning wheels (16) and springs (17) is two, and the two cross plates (12), moving blocks (13), pressure plates (14), connecting columns (15), positioning wheels (16) and springs (17) are symmetrically arranged, and the two racks (11) are located on both sides of the gear (35).

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