Sealing head and barrel welding auxiliary tool for air compressor tank machining

Abstract

The utility model discloses an air compressor tank processing end socket and cylinder welding auxiliary tool which comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a first vertical plate, the top of one side of the first vertical plate is provided with a rotatable rotating rod in a penetrating mode, the right end of the rotating rod is fixedly connected with a first sleeve cover, and the right end of the first sleeve cover is fixedly connected with a second sleeve cover. A second vertical plate is fixedly connected to the right side of the top of the bottom plate. The tank body composed of the barrel body and the two end socket bodies is stuffed into the inner cavity of the first sleeve cover, then the air cylinder extends to enable the second sleeve cover to be arranged at the other end of the tank body in a sleeved mode, and then the position of the welding gun is adjusted through the adjustable support assembly to enable the welding gun to be close to the position needing welding. And then the motor and the belt wheel are matched to drive the rotating rod and the first sleeve cover to rotate, then the tank body composed of the barrel body and the end socket body drives the second sleeve cover to rotate, the barrel body and the end socket body are in a slow and constant-speed rotating state, then the welding gun is turned on, and welding work at the joint of the barrel body and the end socket body is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressor tank processing, and particularly relates to a welding auxiliary tool for a head and a cylinder body in air compressor tank processing. Background Technique

[0002] The tank body of an air compressor is generally composed of two heads and a cylinder body which are combined and welded. The welding is generally carried out by manually rotating the head and the cylinder body and performing the welding operation. Manually rotating the head and the cylinder body is difficult to ensure that the rotation speed is in a uniform state. Welding at one position for a long time is prone to the phenomenon of burn-through during the welding process. Therefore, we propose a welding auxiliary tool for a head and a cylinder body in air compressor tank processing. The head and the cylinder body are spliced and fixed by means of sleeve clamping, and then the head and the cylinder body are driven to rotate in an electric manner, and the position of the welding torch is adjusted so that the welding torch welds the uniformly rotating cylinder body and the head, ensuring the welding efficiency and the welding quality. Content of the Utility Model

[0003] The purpose of the utility model is to provide a welding auxiliary tool for a head and a cylinder body in air compressor tank processing, which has the advantages of splicing and fixing the head and the cylinder body by means of sleeve clamping, then driving the head and the cylinder body to rotate in an electric manner, adjusting the position of the welding torch so that the welding torch welds the uniformly rotating cylinder body and the head, and ensuring the welding efficiency and the welding quality, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: A welding auxiliary tool for a head and a cylinder body in air compressor tank processing, which comprises a bottom plate: A first vertical plate is fixedly connected to the left side of the top of the bottom plate. A rotatable rotating rod is arranged through the top of one side of the first vertical plate. A first sleeve cover is fixedly connected to the right end of the rotating rod. A second vertical plate is fixedly connected to the right side of the top of the bottom plate. A cylinder is fixedly installed on the top of the right side of the second vertical plate. The output end of the cylinder penetrates to the left side of the second vertical plate and is fixedly installed with a connecting block. The left side of the connecting block is rotatably connected with a second sleeve cover. The first sleeve cover and the second sleeve cover are symmetrically arranged. Two head bodies and a cylinder body are arranged between the first sleeve cover and the second sleeve cover. An adjustable support assembly is arranged at the rear side of the top of the bottom plate. A movable welding torch is arranged on the adjustable support assembly.

[0005] Preferably, a motor is fixedly installed on the left side of the top of the bottom plate. Pulley wheels are fixedly installed at the output end of the motor and the left end of the rotating rod respectively. The two pulley wheels are connected by a belt in a transmission manner.

[0006] Preferably, the adjustable bracket assembly includes two square columns fixedly connected to the top of the base plate, two guide rods fixedly connected between the two square columns, a slider is slidably connected to the surface of the two guide rods, a mounting sleeve is fixedly mounted on the slider, and the welding gun is mounted in the inner cavity of the mounting sleeve.

[0007] Preferably, a second fastening bolt is provided through the top of the mounting sleeve, the bottom of the second fastening bolt passes through the inner cavity of the mounting sleeve and is threadedly connected to the mounting sleeve, and the bottom of the second fastening bolt abuts against the surface of the welding gun.

[0008] Preferably, a fastening bolt 1 is provided through one side of the sliding block, the surface of the fastening bolt 1 is threadedly connected to the sliding block, and one end of the fastening bolt 1 abuts against the surface of the guide rod located below.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model inserts the tank body composed of the cylinder body and the two end cap bodies into the inner cavity of the cover one, then extends the cylinder so that the cover two is sleeved on the other end of the tank body, then adjusts the position of the welding gun through the adjustable bracket assembly so that the welding gun is close to the position where welding is required, then the motor and the pulley cooperate to drive the rotating rod and the cover one to rotate, and then drives the cover two to rotate through the tank body composed of the cylinder body and the end cap body, so that the cylinder body and the end cap body are in a state of slow and uniform rotation, then opens the welding gun to realize the welding work at the connection between the cylinder body and the end cap body, so as to achieve the splicing and fixing of the end cap and the cylinder body by the sleeve clamping method, then drives the end cap and the cylinder body to rotate by electric means, adjusts the position of the welding gun so that the welding gun welds the cylinder body and the end cap rotating at a uniform speed, and ensures the purpose of welding efficiency and welding quality;

[0011] 2. The utility model sets an adjustable bracket assembly. After the welding gun is installed in the inner cavity of the mounting sleeve, the slider is moved horizontally on the surface of the guide rod, and the position of the welding gun can be adjusted at will and tightened by tightening the fastening bolts, thereby being suitable for changing the connection position between the cylinder body and the head body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of a state where the cylinder body and the head body are removed in one embodiment of the utility model;

[0015] Figure 3 A three-dimensional exploded view of the cylinder body and the head body of an embodiment of the present utility model;

[0016] Figure 4 A three-dimensional schematic diagram of the adjustable support assembly and the welding torch of an embodiment of the present utility model.

[0017] In the drawings, the list of components represented by each reference numeral is as follows:

[0018] 1. Base plate, 2. First vertical plate, 3. Rotating rod, 4. First sleeve cover, 5. Second vertical plate, 6. Cylinder, 7. Connecting block, 8. Second sleeve cover, 9. Adjustable support assembly, 91. Square column, 92. Guide rod, 93. Slide block, 94. Installation sleeve, 95. First fastening bolt, 96. Second fastening bolt, 10. Motor, 11. Pulley, 12. Cylinder body, 13. Head body, 14. Welding torch. Detailed implementation manners

[0019] Hereinafter, embodiments of the welding auxiliary tool for the head and the cylinder of the air compressor tank body of the present utility model will be described with reference to the drawings.

[0020] Figures 1-4The utility model shows an auxiliary tooling for welding the head and cylinder for processing the air compressor tank body according to an embodiment of the utility model, which comprises a bottom plate 1: a vertical plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a rotatable rotating rod 3 is penetrated through the top of one side of the vertical plate 2, a motor 10 is fixedly installed on the left side of the top of the bottom plate 1, a pulley 11 is fixedly installed on the output end of the motor 10 and the left end of the rotating rod 3, and the two pulleys 11 are connected by belt transmission, a sleeve cover 4 is fixedly connected to the right end of the rotating rod 3, and a cover 4 is fixedly installed on the right side of the top of the bottom plate 1. A vertical plate 2 5 is fixedly connected, a cylinder 6 is fixedly installed on the top of the right side of the vertical plate 2 5, the output end of the cylinder 6 passes through the left side of the vertical plate 2 5 and is fixedly installed with a connecting block 7, the left side of the connecting block 7 is rotatably connected with a cover 2 8, the cover 1 4 and the cover 2 8 are symmetrically arranged, and two head bodies 13 and a cylinder body 12 are arranged between the cover 1 4 and the cover 2 8, an adjustable bracket assembly 9 is arranged on the rear side of the top of the bottom plate 1, and a movable welding gun 14 is arranged on the adjustable bracket assembly 9, and the adjustable bracket assembly 9 includes a fixed connection Two square columns 91 are connected to the top of the bottom plate 1, and two guide rods 92 are fixedly connected between the two square columns 91. Slide blocks 93 are slidably connected to the surfaces of the two guide rods 92. A mounting sleeve 94 is fixedly mounted on the slider 93. The welding gun 14 is mounted in the inner cavity of the mounting sleeve 94. A second fastening bolt 96 is penetrated through the top of the mounting sleeve 94. The bottom of the second fastening bolt 96 penetrates into the inner cavity of the mounting sleeve 94 and is threadedly connected to the mounting sleeve 94. The bottom of the second fastening bolt 96 is against the surface of the welding gun 14. A fastening bolt 95 is provided through one side of the slider 93, and the surface of the fastening bolt 95 is threadedly connected to the slider 93, and one end of the fastening bolt 95 is against the surface of the guide rod 92 located below. Through the setting of the adjustable bracket assembly 9, after the welding gun 14 is installed in the inner cavity of the mounting sleeve 94, the slider 93 is moved horizontally to slide on the surface of the guide rod 92, and the position of the welding gun 14 can be adjusted at will and tightened by the fastening bolt 95, so as to be suitable for the change of the connection position between the cylinder body 12 and the head body 13.

[0021] Working principle: When the utility model is in use, the user inserts the tank body composed of the cylinder body 12 and the two end head bodies 13 into the inner cavity of the first sleeve cover 4. Then, the air cylinder 6 extends, and through the connecting block 7, the second sleeve cover 8 is sleeved on the other end of the tank body. Then, the welding torch 14 is inserted into the inner cavity of the mounting sleeve 94. The moving slider 93 moves on the surface of the guide rod 92. When it moves to a suitable position, the fastening bolt 95 is tightened to fix the slider 93 on the surface of the guide rod 92. Then, the welding torch 14 is pushed close to the welding position of the cylinder body 12 and the end head body 13, and the fastening bolt 96 is tightened to lock the welding torch 14. Then, the cooperation between the motor 10 and the pulley 11 drives the rotating rod 3 and the first sleeve cover 4 to rotate, and then drives the second sleeve cover 8 to rotate through the tank body composed of the cylinder body 12 and the end head body 13, so that the cylinder body 12 and the end head body 13 are in a slow and uniform rotation state. Finally, the welding torch 14 is turned on to complete the welding work at the connection of the cylinder body 12 and the end head body 13.

[0022] To sum up: For the auxiliary tooling for welding the head and the cylinder of the air compressor tank body, by inserting the tank body composed of the cylinder body 12 and the two end head bodies 13 into the inner cavity of the first sleeve cover 4, then extending the air cylinder 6 to sleeve the second sleeve cover 8 on the other end of the tank body, then adjusting the position of the welding torch 14 through the adjustable support assembly 9 to make the welding torch 14 close to the position to be welded, then the cooperation between the motor 10 and the pulley 11 drives the rotating rod 3 and the first sleeve cover 4 to rotate, and then drives the second sleeve cover 8 to rotate through the tank body composed of the cylinder body 12 and the end head body 13, so that the cylinder body 12 and the end head body 13 are in a slow and uniform rotation state, and then the welding torch 14 is turned on to complete the welding work at the connection of the cylinder body 12 and the end head body 13. It can achieve the purpose of splicing and fixing the head and the cylinder by using the sleeve clamping method, then driving the head and the cylinder to rotate by an electric method, adjusting the position of the welding torch, and making the welding torch weld the rotating cylinder and the head at a uniform speed, ensuring the welding efficiency and welding quality.

Claims

1. An auxiliary tool for welding the head and cylinder for processing the air compressor tank body, characterized in that: The invention comprises a bottom plate (1): a vertical plate (2) is fixedly connected to the left side of the top of the bottom plate (1); a rotatable rotating rod (3) is provided through the top of one side of the vertical plate (2); a sleeve cover (4) is fixedly connected to the right end of the rotating rod (3); a vertical plate (5) is fixedly connected to the right side of the top of the bottom plate (1); a cylinder (6) is fixedly installed on the top of the right side of the vertical plate (5); the output end of the cylinder (6) passes through the left side of the vertical plate (5) and is fixedly installed with a connecting block (7); a sleeve cover (8) is rotatably connected to the left side of the connecting block (7); the sleeve cover (4) and the sleeve cover (8) are symmetrically arranged; two head bodies (13) and a cylinder body (12) are arranged between the sleeve cover (4) and the sleeve cover (8); an adjustable bracket assembly (9) is arranged on the rear side of the top of the bottom plate (1); a movable welding gun (14) is arranged on the adjustable bracket assembly (9).

2. The auxiliary tooling for welding the head and cylinder for processing the air compressor tank body according to claim 1 is characterized in that: A motor (10) is fixedly mounted on the left side of the top of the base plate (1), and a pulley (11) is fixedly mounted on the output end of the motor (10) and the left end of the rotating rod (3), and the two pulleys (11) are connected via a belt transmission.

3. The auxiliary tooling for welding the head and cylinder for processing the air compressor tank body according to claim 2 is characterized in that: The adjustable bracket assembly (9) comprises two square columns (91) fixedly connected to the top of the base plate (1), two guide rods (92) fixedly connected between the two square columns (91), a slider (93) slidably connected to the surface of the two guide rods (92), a mounting sleeve (94) fixedly mounted on the slider (93), and the welding gun (14) is mounted in the inner cavity of the mounting sleeve (94).

4. The auxiliary tooling for welding the head and cylinder for processing the air compressor tank body according to claim 3 is characterized in that: A second fastening bolt (96) is provided through the top of the mounting sleeve (94), the bottom of the second fastening bolt (96) passes through the inner cavity of the mounting sleeve (94) and is threadedly connected to the mounting sleeve (94), and the bottom of the second fastening bolt (96) abuts against the surface of the welding gun (14).

5. The auxiliary tooling for welding the head and cylinder for processing the air compressor tank body according to claim 4 is characterized in that: A fastening bolt (95) is provided through one side of the slider (93), the surface of the fastening bolt (95) is threadedly connected to the slider (93), and one end of the fastening bolt (95) abuts against the surface of the guide rod (92) located below.

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