A new type of argon arc welding machine

Abstract

The utility model provides a technical field of welding machines, and belongs to a new type of argon arc welding machine. It solves the problem that the existing argon arc welding machine is inconvenient to pick up and carry when it is needed, and has no anti-dumping structure, which causes damage to the internal parts in the event of a collision. The new type of argon arc welding machine includes a welding machine body, a protective shell as a whole is fixedly provided on the welding machine body, a handle for pulling is fixedly provided on the protective shell as a whole, and protective covers for protecting the welding machine body are respectively provided at the front and rear ends of the protective shell as a whole, and the handle and the two protective covers are integrally formed, and a plurality of positioning components for positioning the protective cover on the welding machine body are fixedly provided on the front and rear sides of the protective cover, and the positioning components include a fixing part, a positioning rod, a sliding part and a reset spring. The utility model has the advantages of a protective structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding machines and relates to a new argon arc welding machine. 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 as protection, referred to as TIG.

[0003] The existing argon arc welding machine is inconvenient to pick up when it is needed, inconvenient to carry, and has no anti-dumping structure, resulting in damage to internal parts in the event of a collision. Summary of the invention

[0004] The purpose of the utility model is to provide a new argon arc welding machine with reasonable design, simple structure and protective structure in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a new type of argon arc welding machine, including a welding machine body, characterized in that a protective shell as a whole is fixedly arranged on the welding machine body, a handle for lifting is fixedly arranged on the protective shell as a whole, and protective covers for protecting the welding machine body are respectively arranged at the front and rear ends of the protective shell as a whole, the handle and the two protective covers are integrally formed, and a plurality of positioning components for positioning the protective cover on the welding machine body are fixedly arranged on the front and rear sides of the protective cover, and the positioning component includes a fixed part, a positioning rod, a sliding part and a reset spring, a positioning hole matching the positioning rod is provided on the welding machine body, a mounting groove is provided in the fixed part, and the sliding part and the reset spring are both arranged in the mounting groove of the fixed part, one end of the positioning rod extends out of the fixed part and is used for the user to lift, and the other end of the positioning rod extends out of the fixed part and corresponds to the positioning hole of the welding machine body, and the positioning rod moves on the fixed part under the action of the reset spring to fix the protective cover on the welding machine body.

[0006] In the above-mentioned new argon arc welding machine, the sliding part is arranged on the positioning rod, one end of the reset spring is fixedly connected to the sliding part, and the other end of the reset spring is fixedly connected to the fixed part.

[0007] In the above-mentioned new argon arc welding machine, the number of the positioning components on the front side is two, and the number of the positioning components on the rear side is two.

[0008] In the above-mentioned new argon arc welding machine, the protective shell is made entirely of rubber material.

[0009] Compared with the prior art, the new argon arc welding machine is provided with a protective shell as a whole and fixed on the welding machine body through a positioning component, which has a protective effect on the welding machine body and prevents the welding machine body from being damaged. The protective shell as a whole has a handle, which is convenient for users to carry the welding machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 This is a partial cross-sectional structural schematic diagram of the utility model

[0012] In the figure, 1, welding machine body; 2, protective shell as a whole; 3, handle; 4, protective cover; 5, positioning assembly; 6, fixing part; 7, positioning rod; 8, sliding part; 9, reset spring; 10, positioning hole; 11, installation groove. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 As shown, the novel argon arc welding machine comprises a welding machine body 1, on which a protective shell 2 is fixedly arranged, on which a handle 3 for lifting is fixedly arranged, and on the front and rear ends of the protective shell 2 are respectively provided with protective covers 4 for protecting the welding machine body 1, and the two protective covers 4 are respectively sleeved on the welding machine body 1 and fixed on the welding machine body 1 through a positioning assembly 5. After the fixing is completed, the welding machine body 1 can be lifted by the handle 3 of the protective shell 2, so that the welding machine body 1 is convenient to carry, the handle 3 and the two protective covers 4 are integrally formed, and the front and rear sides of the protective cover 4 are fixedly provided with a plurality of protective covers for the protective cover 4 is positioned on the welding machine body 1. The positioning assembly 5 includes a fixing portion 6, a positioning rod 7, a sliding portion 8 and a reset spring 9. A positioning hole 10 matching the positioning rod 7 is provided on the welding machine body 1. A mounting groove 11 is provided in the fixing portion 6. The sliding portion 8 and the reset spring 9 are both arranged in the mounting groove 11 of the fixing portion 6. One end of the positioning rod 7 extends out of the fixing portion 6 and is used for the user to pull, and the other end of the positioning rod 7 extends out of the fixing portion 6 and corresponds to the positioning hole 10 of the welding machine body 1. The positioning rod 7 moves on the fixing portion 6 under the action of the reset spring 9 to fix the protective cover 4 on the welding machine body 1.

[0015] To elaborate further, when the protective shell 2 as a whole needs to be installed, by pulling the positioning rod 7 extending out of the fixing portion 6, the reset spring 9 is compressed, and one end of the positioning rod 7 extending out of the mounting groove 11 is retracted in the mounting groove 11, so that the protective cover 4 is aligned with the welding machine body 1. When the protective cover 4 moves to the corresponding position, the positioning rod 7 extending out of the fixing portion 6 is released, the reset spring 9 rebounds, and the positioning rod 7 is extended into the positioning hole 10 of the welding machine body 1 to fix the protective shell as a whole 2.

[0016] To further elaborate, the sliding portion 8 is disposed on the positioning rod 7 , one end of the return spring 9 is fixedly connected to the sliding portion 8 , and the other end of the return spring 9 is fixedly connected to the fixing portion 6 .

[0017] To be more specific, the number of the positioning components 5 on the front side is two, and the number of the positioning components 5 on the rear side is two.

[0018] To be more specific, the protective shell 2 is made of rubber material.

[0019] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0020] Although the terms such as welding machine body 1, protective shell 2, handle 3, protective cover 4, positioning assembly 5, fixing part 6, positioning rod 7, sliding part 8, reset spring 9, positioning hole 10, and mounting slot 11 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A novel argon arc welding machine, comprising a welding machine body (1), characterized in that: A protective shell as a whole (2) is fixedly arranged on the welding machine body (1), a handle (3) for lifting is fixedly arranged on the protective shell as a whole (2), protective covers (4) for protecting the welding machine body (1) are respectively arranged at the front and rear ends of the protective shell as a whole (2), the handle (3) and the two protective covers (4) are integrally formed, and a plurality of positioning components (5) for positioning the protective cover (4) on the welding machine body (1) are fixedly arranged on the front and rear sides of the protective cover (4), the positioning components (5) comprising a fixing part (6), a positioning rod (7), a sliding part (8) and a reset spring (9), the The welding machine body (1) is provided with a positioning hole (10) which matches the positioning rod (7); the fixing part (6) is provided with a mounting groove (11); the sliding part (8) and the reset spring (9) are both arranged in the mounting groove (11) of the fixing part (6); one end of the positioning rod (7) extends out of the fixing part (6) and is used for the user to pull, and the other end of the positioning rod (7) extends out of the fixing part (6) and corresponds to the positioning hole (10) of the welding machine body (1); the positioning rod (7) moves on the fixing part (6) under the action of the reset spring (9) so as to fix the protective cover (4) on the welding machine body (1).

2. A new type argon arc welding machine according to claim 1, characterized in that: The sliding portion (8) is arranged on the positioning rod (7), one end of the return spring (9) is fixedly connected to the sliding portion (8), and the other end of the return spring (9) is fixedly connected to the fixed portion (6).

3. A new type argon arc welding machine according to claim 1, characterized in that: The number of the positioning components (5) on the front side is two, and the number of the positioning components (5) on the rear side is two.

4. A new type argon arc welding machine according to claim 1, characterized in that: The protective shell as a whole (2) is made of rubber material.

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