Combined electronic ignition welding and cutting torch

Abstract

The utility model relates to the technical field of gas welding, and discloses a combined type electronic ignition welding and cutting torch which comprises a machine body, a grip is fixedly installed on the outer wall of the machine body, an oxygen pipe and a gas pipe are arranged on the side portion of the machine body respectively, a nozzle is arranged on the side portion of the gas pipe, and the nozzle is arranged on the outer wall of the machine body. The oxygen pipe and the gas pipe are both communicated with the nozzle through corrugated pipes, a mounting plate is fixedly mounted on the bottom wall of the machine body, an adjusting mechanism is arranged on the mounting plate, a limiting mechanism is arranged on the mounting plate, the adjusting mechanism comprises a push plate, the push plate is slidably connected with the inner wall of the mounting plate, and the limiting mechanism is arranged on the push plate. And the rotary drum is rotationally connected with the inner wall of the push plate. According to the combined electronic ignition welding and cutting torch, the rotating cylinder moves leftwards in the adjusting mechanism to extrude the outer wall of the supporting rod, the supporting rod can move towards the transverse direction of the gas pipe to be folded, the angle of the nozzle can be driven to be adjusted through the supporting rod, and welding and cutting work can be conveniently completed through the nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of gas welding, in particular to a combined electronic ignition welding and cutting torch. Background Art

[0002] Welding torches and cutting torches are essential tools in the field of gas welding. The welding torch is a tool used to control the gas mixture ratio, flow rate and flame during gas welding, and is used for welding. It is called a welding torch or welding gun. The function of the welding torch is to mix the combustible gas and oxygen in a certain proportion, and spray them out at a certain speed to burn and generate a welding flame with a certain energy, composition and stable shape. The cutting torch is the main tool for gas cutting, also known as a cutting gun. The main function is to mix the combustible gas and oxygen in the cutting torch to form a preheating flame with a certain heat energy and shape, and to spray a high-pressure oxygen flow in the center of the preheating flame to perform gas cutting.

[0003] The welding and cutting nozzles in existing welding and cutting torches are generally fixedly installed on the body. When welding and cutting are required at a specific position, the angle of the nozzle cannot be adjusted, and the welding product needs to be dismantled, which is inconvenient to use. In view of this, a combined electronic ignition welding and cutting torch is needed. Summary of the invention

[0004] The purpose of the utility model is to provide a combined electronic ignition welding and cutting torch to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined electronic ignition welding and cutting torch, comprising a body, a handle fixedly mounted on the outer wall of the body, an oxygen pipe and a gas pipe respectively arranged on the side of the body, a nozzle arranged on the side of the gas pipe, the oxygen pipe and the gas pipe are both connected to the nozzle through a bellows, a mounting plate fixedly mounted on the bottom wall of the body, an adjustment mechanism arranged on the mounting plate, a limit mechanism arranged on the mounting plate, and the adjustment mechanism comprises:

[0006] A push plate, the push plate being slidably connected to the inner wall of the mounting plate;

[0007] A rotating drum, the rotating drum is rotatably connected to the inner wall of the push plate;

[0008] A support rod, one end of which is hinged to the nozzle, and the other end of which is hinged to the outer wall of the gas pipe.

[0009] Preferably, one end of the compression spring is fixedly connected to the outer wall of the support rod, and the other end of the compression spring is fixedly connected to the outer wall of the gas pipe.

[0010] Preferably, a fixing plate is fixedly mounted on the outer wall of the push plate, the outer wall of the fixing plate is fixedly connected to one end of a load-bearing spring, and the other end of the load-bearing spring is fixedly connected to the outer wall of the mounting plate.

[0011] Preferably, the limiting mechanism includes a fixed block, which is fixedly mounted on the inner wall of the mounting plate, a rotating rod is rotatably connected to the inner wall of the fixed block, an outer wall of the rotating rod is fixedly connected to one end of a torsion spring, and the other end of the torsion spring is fixedly connected to the inner wall of the fixed block.

[0012] Preferably, a bent plate is fixedly mounted on the outer wall of the rotating rod, a clamping block is fixedly mounted on the outer wall of the bent plate, and one side of the clamping block is arranged in an arc shape.

[0013] Preferably, a card slot is provided at the bottom of the push plate, and the card slots are provided in an array at the bottom of the push plate, and a card block is connected inside the card slot.

[0014] Compared with the prior art, the utility model provides a combined electronic ignition welding and cutting torch, which has the following beneficial effects:

[0015] 1. The combined electronic ignition welding and cutting torch moves the rotating cylinder in the adjustment mechanism to the left to squeeze the outer wall of the support rod, so that the support rod can move horizontally to the gas pipe and close together. The support rod can drive the angle of the nozzle to be adjusted, which is convenient for the nozzle to complete the welding and cutting work.

[0016] 2. The combined electronic ignition welding and cutting torch can be connected to different slots through the card block in the limit mechanism, so that the position of the push plate can be clamped at different positions, thereby completing the adjustment of different angles of the nozzle. At the same time, the card block is driven to release the limit by pushing the bent plate, which is convenient for resetting the position of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0020] Figure 4 For this utility model Figure 2 A magnified schematic diagram of structure B in the middle.

[0021] In the figure: 1. body; 2. handle; 3. oxygen tube; 4. gas tube; 5. bellows; 6. nozzle; 7. mounting plate; 8. adjustment mechanism; 81. push plate; 82. rotating drum; 83. support rod; 84. compression spring; 85. fixing plate; 86. load-bearing spring; 9. limiting mechanism; 91. fixing block; 92. rotating rod; 93. torsion spring; 94. bending plate; 95. clamping block; 96. clamping slot. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a combined electronic ignition welding and cutting torch, comprising a body 1, a handle 2 is fixedly mounted on the outer wall of the body 1, an oxygen tube 3 and a gas tube 4 are respectively arranged on the side of the body 1, a nozzle 6 is arranged on the side of the gas tube 4, the oxygen tube 3 and the gas tube 4 are connected to the nozzle 6 through a bellows 5, a mounting plate 7 is fixedly mounted on the bottom wall of the body 1, an adjustment mechanism 8 is arranged on the mounting plate 7, and a limiting mechanism 9 is arranged on the mounting plate 7.

[0023] In this embodiment, an adjustment mechanism 8 is provided on the mounting plate 7. The rotating cylinder 82 in the adjustment mechanism 8 moves to the left to squeeze the outer wall of the support rod 83, so that the support rod 83 can move horizontally toward the gas pipe 4 and close together. The support rod 83 can drive the angle of the nozzle 6 to be adjusted, so that the nozzle 6 can complete the welding and cutting work.

[0024] In this embodiment, a limiting mechanism 9 is provided on the mounting plate 7. By clamping the clamping block 95 in the limiting mechanism 9 in different clamping grooves 96, the position of the push plate 81 can be clamped in different positions, thereby completing the adjustment of different angles of the nozzle 6. At the same time, by pushing the bent plate 94, the clamping block 95 is driven to release the limit, thereby facilitating the resetting of the position of the nozzle 6.

[0025] The above-mentioned adjustment mechanism 8 includes a push plate 81, and the angle of the nozzle 6 can be adjusted by pushing the push plate 81 to the left to move leftward. The push plate 81 is slidably connected to the inner wall of the mounting plate 7, and a rotating cylinder 82 is rotatably connected to the inner wall of the push plate 81. The push plate 81 drives the internal rotating cylinder 82 to move leftward to squeeze the outer wall of the support rod 83, so that the support rod 83 can move in the transverse direction of the gas pipe 4 and close together. The nozzle 6 is hinged to one end of the support rod 83, and the other end of the support rod 83 is hinged to the outer wall of the gas pipe 4. By squeezing the outer wall of the support rod 83, the angle of the nozzle 6 can be adjusted. When the nozzle 6 completes the welding and cutting work, the outer wall of the support rod 83 is fixedly connected to one end of the compression spring 84, and the other end of the compression spring 84 is fixedly connected to the outer wall of the gas pipe 4. The elastic force of the compression spring 84 can make the support rod 83 drive the nozzle 6 to reset, which is convenient for adjustment again. A fixing plate 85 is fixedly installed on the outer wall of the push plate 81, and the outer wall of the fixing plate 85 is fixedly connected to one end of the load-bearing spring 86, and the other end of the load-bearing spring 86 is fixedly connected to the outer wall of the mounting plate 7. The elastic force of the load-bearing spring 86 can make the push plate 81 drive the rotating drum 82 to reset.

[0026] The above-mentioned limiting mechanism 9 includes a fixing block 91, which is fixedly mounted on the inner wall of the mounting plate 7. A rotating rod 92 is rotatably connected to the inner wall of the fixing block 91. The outer wall of the rotating rod 92 is fixedly connected to one end of a torsion spring 93, and the other end of the torsion spring 93 is fixedly connected to the inner wall of the fixing block 91. The elastic force of the torsion spring 93 can make the bent plate 94 drive the card block 95 to reset and snap into the inside of the card slot 96, so that the position of the push plate 81 is snapped. A bent plate 94 is fixedly mounted on the outer wall of the rotating rod 92. A card block 95 is fixedly installed on the outer wall of 94. By pushing the bent plate 94 downward, the card block 95 can be driven to release the limit. One side of the card block 95 is set in an arc shape. A card slot 96 is provided at the bottom of the push plate 81. The card slot 96 is arranged in an array at the bottom of the push plate 81. The card slot 96 is driven by the push plate 81 to move leftward to squeeze the arc-shaped outer wall of the card block 95, so that the card block 95 can drive the bent plate 94 to rotate around the rotating rod 92 to release the limit, which is convenient for adjustment. The card block 95 is clamped inside the card slot 96.

[0027] In this embodiment, when the angle of the nozzle 6 needs to be adjusted for welding and cutting using the device, the push plate 81 is pushed to the left to move to the left, thereby causing the push plate 81 to drive the internal rotating cylinder 82 to move to the left, and the rotating cylinder 82 moves to the left to squeeze the outer wall of the support rod 83, thereby causing the support rod 83 to move in the transverse direction of the gas pipe 4 and close together, and then the angle of the nozzle 6 is adjusted through the hinge between the support rod 83 and the nozzle 6, thereby facilitating the nozzle 6 to complete the welding and cutting work, and while adjusting, the push plate 81 is moved to the left, and the push plate 81 drives the card slot 96 to move to the left to squeeze the arc-shaped outer wall of the card block 95, so that The block 95 drives the bent plate 94 to rotate around the rotating rod 92 so that the limit is released, and then the push plate 81 can be adjusted normally to the left. Finally, the elastic force of the torsion spring 93 can make the bent plate 94 drive the block 95 to reset and snap into the inside of the slot 96, so that the position of the push plate 81 is snapped. When the position of the nozzle 6 needs to be reset, the bent plate 94 is pushed downward to drive the block 95 to release the limit, and then the elastic force of the load-bearing spring 86 is used to make the push plate 81 drive the rotating drum 82 to reset, and finally, the elastic force of the compression spring 84 is used to make the support rod 83 drive the nozzle 6 to reset, so as to facilitate adjustment again.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A combined electronic ignition welding and cutting torch, comprising a body (1), a handle (2) being fixedly mounted on the outer wall of the body (1), characterized in that: An oxygen pipe (3) and a gas pipe (4) are respectively arranged on the side of the machine body (1); a nozzle (6) is arranged on the side of the gas pipe (4); the oxygen pipe (3) and the gas pipe (4) are both connected to the nozzle (6) through a bellows (5); a mounting plate (7) is fixedly mounted on the bottom wall of the machine body (1); an adjustment mechanism (8) is arranged on the mounting plate (7); a limit mechanism (9) is arranged on the mounting plate (7); the adjustment mechanism (8) comprises: A push plate (81), wherein the push plate (81) is slidably connected to the inner wall of the mounting plate (7); A rotating drum (82), wherein the rotating drum (82) is rotatably connected to the inner wall of the push plate (81); A support rod (83), one end of the support rod (83) being hinged to the nozzle (6), and the other end of the support rod (83) being hinged to the outer wall of the gas pipe (4).

2. A combined electronic ignition welding and cutting torch according to claim 1, characterized in that: One end of a compression spring (84) is fixedly connected to the outer wall of the support rod (83), and the other end of the compression spring (84) is fixedly connected to the outer wall of the gas pipe (4).

3. A combined electronic ignition welding and cutting torch according to claim 2, characterized in that: A fixing plate (85) is fixedly mounted on the outer wall of the push plate (81); the outer wall of the fixing plate (85) is fixedly connected to one end of a bearing spring (86); and the other end of the bearing spring (86) is fixedly connected to the outer wall of the mounting plate (7).

4. The combined electronic ignition welding and cutting torch according to claim 1, characterized in that: The limiting mechanism (9) comprises a fixing block (91), the fixing block (91) being fixedly mounted on the inner wall of the mounting plate (7), a rotating rod (92) being rotatably connected to the inner wall of the fixing block (91), an outer wall of the rotating rod (92) being fixedly connected to one end of a torsion spring (93), and the other end of the torsion spring (93) being fixedly connected to the inner wall of the fixing block (91).

5. A combined electronic ignition welding and cutting torch according to claim 4, characterized in that: A bent plate (94) is fixedly mounted on the outer wall of the rotating rod (92), a clamping block (95) is fixedly mounted on the outer wall of the bent plate (94), and one side of the clamping block (95) is arranged in an arc shape.

6. A combined electronic ignition welding and cutting torch according to claim 5, characterized in that: The bottom of the push plate (81) is provided with a card slot (96), the card slots (96) are arranged in an array at the bottom of the push plate (81), and a card block (95) is carded inside the card slot (96).

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