Gas cylinder support of argon arc welding machine

Abstract

The utility model relates to the technical field of argon arc welding machine gas cylinders, and discloses an argon arc welding machine gas cylinder support which comprises a support body, an inner groove is formed in the inner wall of the support body, the outer wall of the inner groove is rotationally connected with a two-way lead screw, and the outer walls of the two sides of the two-way lead screw are symmetrically connected with two driving rods in a threaded mode. The outer walls of the two driving rods are fixedly connected with two telescopic rods, one sides of the two telescopic rods are provided with first arc-shaped blocks, the first arc-shaped blocks are fixedly connected with the two telescopic rods, the outer walls of the two telescopic rods are slidably sleeved with second springs, and the second springs are fixedly connected with the driving rods and the first arc-shaped blocks; a circular groove is formed in the outer wall of the bottom of the support body, a supporting assembly is arranged on the outer wall of the support body, the gas cylinder used by the argon arc welding machine can be supported and fixed, the situation that the gas cylinder is turned over by a worker in the working process, the working efficiency of welding is affected is avoided, and the using stability of the gas cylinder is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gas cylinders for argon arc welding machines, and in particular to a gas cylinder bracket for argon arc welding machines. Background Art

[0002] Argon arc welding machine is a machine that uses argon arc welding, which uses high voltage breakdown to start the arc. Argon arc welding, or tungsten inert gas shielded arc welding, refers to a welding method that uses industrial tungsten or active tungsten as a non-melting electrode and inert gas (argon) as protection. The conductive nozzle conducts electricity, generating an arc between the base material and the welding wire, melting the welding wire and the base material, and using inert gas argon to protect the arc and molten metal for welding. Argon gas cylinders are used during use.

[0003] With respect to the above-mentioned related technologies, the inventor believes that when using an argon arc welding machine, the placement of the gas cylinder is more important. When the staff is moving, the gas cylinder lacks a fixed bracket and is more likely to be knocked to the ground by the staff, thereby affecting the staff's welding work efficiency. Therefore, an argon arc welding machine gas cylinder bracket is proposed to solve the above problem.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that a gas cylinder lacks a fixed bracket, the present application provides a gas cylinder bracket for an argon arc welding machine.

[0006] The present application provides a argon arc welding machine gas cylinder support adopts the following technical solution:

[0007] A gas cylinder bracket for an argon arc welding machine comprises a bracket body, an inner groove is formed on the inner wall of the bracket body, a bidirectional screw is rotatably connected to the outer wall of the inner groove, two driving rods are symmetrically threadedly connected to the outer walls of the bidirectional screw, two telescopic rods are fixedly connected to the outer walls of the two driving rods, a first arc block is provided on one side of the two telescopic rods, and the first arc block is fixedly connected to the two telescopic rods, a second spring is slidably sleeved on the outer walls of the two telescopic rods, and the second spring is fixedly connected to the driving rod and the first arc block, a circular groove is formed on the bottom outer wall of the bracket body, and a support assembly is provided on the outer wall of the bracket body.

[0008] Preferably, a plurality of first springs are fixedly connected to the outer wall of the circular groove in a circular array, and a second arc block is fixedly connected to the outer walls of the plurality of first springs.

[0009] Preferably, the support assembly comprises a rotating frame, and the rotating frame is rotatably connected to the outer wall of the bracket body, the outer wall of the rotating frame is fixedly connected to two connecting rods, and the outer walls of the two connecting rods are both fixedly connected to a third arc block.

[0010] Preferably, a servo motor is fixedly connected to an outer wall of the bracket body which is away from an outer wall of the bidirectional screw rod, and an output shaft of the servo motor is fixedly connected to the bidirectional screw rod.

[0011] Preferably, the side outer wall of the rotating frame is fixedly connected to the fixing block, the outer wall of the bracket body is provided with a groove, and the outer wall of the groove is provided with an insertion rod for fixing the fixing block.

[0012] Preferably, a pull rod is fixedly connected to the outer wall of the bracket body.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By setting up two first arc blocks, the two driving rods are driven to move toward each other, so that the first arc blocks are driven by the telescopic rod to move toward each other synchronously, thereby fixing and clamping the gas cylinder. At the same time, the second spring and the telescopic rod cooperate to buffer the clamping force of the two first arc blocks on the gas cylinder, thereby improving its practicality. At the same time, the circular groove at the bottom of the gas cylinder facilitates the placement of the gas cylinder. Compared with the existing technology, the gas cylinder used by the argon arc welding machine can be supported and fixed to avoid the staff from tipping it over during work, affecting the welding work efficiency, and improving the stability of the gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the pull rod structure of an embodiment of the application;

[0018] Explanation of the reference numerals: 1. bracket body; 2. bidirectional screw rod; 3. driving rod; 4. second spring; 5. first arc block; 7. circular groove; 8. rotating frame; 9. first spring; 10. second arc block; 11. telescopic rod; 12. connecting rod; 13. third arc block; 14. insertion rod; 15. fixing block; 16. groove; 17. inner groove; 18. servo motor; 19. pull rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a gas cylinder support for an argon arc welding machine. Figure 1-3 A gas cylinder support for an argon arc welding machine comprises a support body 1, an inner groove 17 is provided on the inner wall of the support body 1, a bidirectional screw rod 2 is rotatably connected to the outer wall of the inner groove 17, two driving rods 3 are symmetrically threadedly connected to the outer walls of the bidirectional screw rod 2 on both sides, the bidirectional screw rod 2 is driven to rotate, and the bidirectional screw rod 2 controls the two driving rods 3 to move, the outer walls of the two driving rods 3 are fixedly connected to two telescopic rods 11, a first arc block 5 is provided on one side of the two telescopic rods 11, and the first arc block 5 is fixedly connected to the two telescopic rods 11, and the outer walls of the two telescopic rods 11 are slidably sleeved with a second spring 4 , and the second spring 4 is fixedly connected to the driving rod 3 and the first arc block 5. The two driving rods 3 drive the two first arc blocks 5 to move toward each other through the telescopic rod 11, so that the gas cylinder is clamped and fixed to prevent the gas cylinder from being placed. At the same time, the second spring 4 and the telescopic rod 11 are used to buffer the clamping force of the two first arc blocks 5 on the gas cylinder to prevent damage to the gas cylinder. A circular groove 7 is provided on the outer wall of the bottom of the bracket body 1, which facilitates the placement of the gas cylinder and the subsequent fixation of the gas cylinder. A support component is provided on the outer wall of the bracket body 1, which assists in stabilizing the gas cylinder.

[0021] The outer wall of the circular groove 7 is fixedly connected with a plurality of first springs 9 in a circular array, and the outer walls of the plurality of first springs 9 are fixedly connected with a second arc block 10. The bottom of the gas cylinder is slightly supported and fixed by the plurality of second arc blocks 10 and the plurality of first springs 9, thereby facilitating the placement of the gas cylinder.

[0022] The supporting assembly includes a rotating frame 8, and the rotating frame 8 is rotatably connected to the outer wall of the bracket body 1. The outer wall of the rotating frame 8 is fixedly connected to two connecting rods 12. The outer walls of the two connecting rods 12 are fixedly connected to third arc blocks 13. By rotating the rotating frame 8, the two third arc blocks 13 on the rotating frame 8 support and stabilize the gas cylinder.

[0023] The outer wall of the bracket body 1 is fixedly connected to the outer wall of the bidirectional screw rod 2, and the output shaft of the servo motor 18 is fixedly connected to the bidirectional screw rod 2. The servo motor 18 is started by an external power supply, so that the output shaft of the servo motor 18 drives and controls the bidirectional screw rod 2.

[0024] The side outer wall of the rotating frame 8 is fixedly connected to the fixing block 15, and a groove 16 is provided on the outer wall of the bracket body 1, and an insertion rod 14 for fixing the fixing block 15 is provided on the outer wall of the groove 16. The fixing block 15 is docked with the groove 16, and then the fixing block 15 is fixed by the insertion rod 14, which facilitates the fixation of the support assembly.

[0025] The outer wall of the bracket body 1 is fixedly connected with a pull rod 19, and the bottom of the bracket body 1 is provided with universal wheels and support legs. By tilting the bracket body 1, the support legs are separated from the ground, and then by pulling the pull rod 19, the bracket body 1 is facilitated to move, thereby realizing the movement of the gas cylinder.

[0026] The implementation principle of a gas cylinder support for an argon arc welding machine according to an embodiment of the present application is as follows: first, the gas cylinder is placed in a circular groove 7, and then placed between a plurality of second arc blocks 10 in a circular array, thereby slightly fixing the bottom of the gas cylinder, and then starting the servo motor 18 through an external power supply, so that the output shaft of the servo motor 18 controls the bidirectional screw rod 2 to rotate, and then the bidirectional screw rod 2 drives the driving rods 3 on both sides to move toward each other, so that it drives the first arc block 5 to fix the gas cylinder through the telescopic rod 11, and at the same time, through the cooperation of the second spring 4 and the telescopic rod 11, the clamping force of the two first arc blocks 5 on the gas cylinder is buffered to avoid damage to the gas cylinder, and then the rotating frame 8 is rotated to make the fixed block 15 on the rotating frame 8 dock with the groove 16, and then the two third arc blocks 13 on the rotating frame 8 are engaged with the surface of the gas cylinder, so that it supports the gas cylinder, and at the same time, the insertion rod 14 is inserted, so that the insertion rod 14 fixes the fixed block 15, and the bottom outer wall of the bracket body 1 is also provided with a universal wheel, so as to facilitate the movement of the bracket body 1 as a whole.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gas cylinder support for an argon arc welding machine, comprising a support body (1), characterized in that: The inner wall of the support body (1) is provided with an inner groove (17), and the outer wall of the inner groove (17) is rotatably connected to a bidirectional screw rod (2). The outer walls on both sides of the bidirectional screw rod (2) are symmetrically threadedly connected to two driving rods (3), and the outer walls of the two driving rods (3) are fixedly connected to two telescopic rods (11). A first arc block (5) is provided on one side of the two telescopic rods (11), and the first arc block (5) is fixedly connected to the two telescopic rods (11). The outer walls of the two telescopic rods (11) are slidably sleeved with a second spring (4), and the second spring (4) is fixedly connected to the driving rod (3) and the first arc block (5). The bottom outer wall of the support body (1) is provided with a circular groove (7), and the outer wall of the support body (1) is provided with a support assembly.

2. The gas cylinder support for argon arc welding machine according to claim 1, characterized in that: The outer wall of the circular groove (7) is fixedly connected to a plurality of first springs (9) in a circumferential array, and the outer walls of the plurality of first springs (9) are all fixedly connected to a second arc block (10).

3. The gas cylinder support for argon arc welding machine according to claim 1, characterized in that: The support assembly comprises a rotating frame (8), the rotating frame (8) being rotatably connected to the outer wall of the support body (1), the outer wall of the rotating frame (8) being fixedly connected to two connecting rods (12), and the outer walls of the two connecting rods (12) being fixedly connected to a third arc block (13).

4. The gas cylinder support for argon arc welding machine according to claim 1, characterized in that: A servo motor (18) is fixedly connected to the outer wall of the bracket body (1) which is away from the outer wall of the bidirectional screw rod (2), and the output shaft of the servo motor (18) is fixedly connected to the bidirectional screw rod (2).

5. The gas cylinder support for argon arc welding machine according to claim 3, characterized in that: The side outer wall of the rotating frame (8) is fixedly connected to a fixing block (15), the outer wall of the bracket body (1) is provided with a groove (16), and the outer wall of the groove (16) is provided with an insertion rod (14) for fixing the fixing block (15).

6. The gas cylinder support for argon arc welding machine according to claim 1, characterized in that: A pull rod (19) is fixedly connected to the outer wall of the bracket body (1).

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