Full-automatic welding gun with protective structure

Abstract

The utility model relates to the technical field of welding guns, and discloses a full-automatic welding gun with a protective structure, which comprises an argon arc welding gun main body, the top of the argon arc welding gun main body is connected with a long tail gun, the bottom of the argon arc welding gun main body is connected with a ceramic nozzle, the outer side of the argon arc welding gun main body is connected with a handle, and the outer side of the handle is provided with a switch. A flame-retardant cloth cover is arranged at one end of the handle, two mounting plates are arranged on the outer side of the handle, the switch is located between the two mounting plates, T-shaped sliding blocks are rotationally arranged in the two mounting plates, a protective plate is fixedly arranged between the tops of the two T-shaped sliding blocks, and a protective cover structure is arranged on the outer side of the handle. The T-shaped sliding block is slidably arranged in the mounting plate, the protective plate is rotatably mounted on the outer side of the handle through the T-shaped sliding block, when the protective plate slides to the position above the switch on the outer side of the handle, the switch is protected, and the switch is prevented from being touched by mistake in use.

Description

Technical Field

[0001] The utility model relates to the technical field of welding guns, in particular to a full-automatic welding gun with a protective structure. Background Art

[0002] An argon arc welding gun is a welding tool, mainly used for tungsten inert gas shielded arc welding (TIG welding). A high current is used to melt the welding material on the base material to form a weld. Argon gas is used to protect the welding process and prevent oxidation of the welding material. Argon arc welding guns can be divided into various types according to the cooling method and the current used. However, the argon arc welding guns currently used on the market have a relatively simple structure and lack protection for the switch, which makes it easy to accidentally touch the switch during use. Therefore, a fully automatic welding gun with a protective structure is proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a fully automatic welding gun with a protective structure to solve the problem raised in the above background technology that the argon arc welding guns currently used in the market have a relatively simple structure and lack protection for the switch, which makes it easy to accidentally touch the switch during use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic welding gun with a protective structure, comprising an argon arc welding gun body, the top of the argon arc welding gun body is connected to a long tail gun, the bottom of the argon arc welding gun body is connected to a ceramic nozzle, the outside of the argon arc welding gun body is connected to a handle, a switch is provided on the outside of the handle, one end of the handle is provided with a flame-retardant cloth cover, two mounting plates are provided on the outside of the handle, the switch is located between the two mounting plates, T-shaped sliders are rotatably provided inside the two mounting plates, a guard plate is fixedly provided between the tops of the two T-shaped sliders, and a shield structure is provided on the outside of the handle.

[0005] Preferably, the shield structure includes multiple damping plates, and the multiple damping plates are fixedly installed on the outside of the handle. A shield is slidably provided on the outside of one end of the handle and the shield is connected to the damping plate. A baffle is fixedly provided on the outside of the handle, and multiple plug-in blocks are fixedly provided on one side of the baffle and the plug-in blocks are buckled with one side of the shield.

[0006] Preferably, a T-shaped slot is provided on the outer inner wall of the mounting plate, and the T-shaped slider is slidably mounted inside the T-shaped slot.

[0007] Preferably, buckle grooves are provided on both the upper and lower sides of the interior of the mounting plate, and the size of the T-shaped slider is adapted to the buckle grooves.

[0008] Preferably, a plurality of damping grooves are provided inside the shield, and the size of the damping plate is adapted to the damping grooves.

[0009] Preferably, a plurality of plug-in holes are provided on one side of the shield, and the plug-in blocks are plugged into the inside of the plug-in holes.

[0010] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0011] The utility model is provided with a switch, a flame retardant cloth cover, a mounting plate, a T-shaped slider and a guard plate. When in use, the mounting plate is mounted on the outside of the handle, and a T-shaped slider is slidingly provided inside the mounting plate. The guard plate is rotated and mounted on the outside of the handle through the T-shaped slider. When the guard plate is rotated and slides above the switch on the outside of the handle, the T-shaped slider is embedded in the buckle groove. The guard plate protects the switch to avoid accidental touching of the switch when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a side structural diagram of the present utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the mounting plate and the T-shaped slider of the present invention;

[0016] Figure 4 This is a schematic diagram of the protective cover structure of the present utility model.

[0017] Explanation of the accompanying reference numerals: 1. Argon arc welding gun body; 2. Long tail gun; 3. Ceramic nozzle; 4. Handle; 5. Switch; 6. Flame retardant cloth cover; 7. Mounting plate; 8. T-shaped slider; 9. Guard plate; 10. Damping plate; 11. Guard cover; 12. Baffle; 13. Plug-in block; 14. T-shaped slide; 15. Buckle groove; 16. Limiting slide; 17. Plug-in hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0020] Example

[0021] In the prior art, the argon arc welding guns currently used in the market have a relatively simple structure and lack protection for the switch, which leads to the problem of easy accidental touch of the switch during use.

[0022] See also Figure 1-4 The utility model provides a technical solution: a fully automatic welding gun with a protective structure, including an argon arc welding gun body 1, a long tail gun 2 is connected to the top of the argon arc welding gun body 1, a ceramic nozzle 3 is connected to the bottom of the argon arc welding gun body 1, a handle 4 is connected to the outside of the argon arc welding gun body 1, a switch 5 is arranged on the outside of the handle 4, and a flame retardant cloth cover 6 is arranged at one end of the handle 4. Two mounting plates 7 are arranged on the outside of the handle 4, and the switch 5 is located between the two mounting plates 7. A T-shaped slider 8 is rotatably arranged inside the two mounting plates 7, and a guard plate 9 is fixedly arranged between the tops of the two T-shaped sliders 8. A guard cover structure is provided on the outside of the handle 4. When in use, the mounting plate 7 is installed on the outside of the handle 4, and a T-shaped slider 8 is slidably arranged inside the mounting plate 7. The guard plate 9 is rotatably installed on the outside of the handle 4 through the T-shaped slider 8. When the guard plate 9 slides to above the switch 5 on the outside of the handle 4, the switch 5 is protected to avoid accidentally touching the switch 5 when in use.

[0023] The shield structure includes multiple damping plates 10, which are fixedly installed on the outside of the handle 4. A shield 11 is slidably provided on the outside of one end of the handle 4 and the shield 11 is connected to the damping plate 10. A baffle 12 is fixedly provided on the outside of the handle 4, and multiple plug-in blocks 13 are fixedly provided on one side of the baffle 12 and the plug-in blocks 13 are buckled with one side of the shield 11. When in use, the shield 11 is slidably installed on the outside of the handle 4. After welding is completed, the ceramic nozzle 3 and the long tail gun 2 are separated from the argon arc welding gun body 1, and then the shield 11 is slid and buckled with the baffle 12, so that the shield 11 covers the outside of the argon arc welding gun body 1 to prevent the argon arc welding gun body 1 from being hit.

[0024] A T-shaped slot 14 is provided on the inner wall of the outer side of the mounting plate 7 , the T-shaped slider 8 is slidably mounted inside the T-shaped slot 14 , and the guard plate 9 is slidably mounted on the outer side of the handle 4 through the T-shaped slider 8 .

[0025] Buckle grooves 15 are provided on both the upper and lower sides of the interior of the mounting plate 7 . The size of the T-shaped slider 8 matches the buckle grooves 15 , and the guard plate 9 is limited by the engagement of the T-shaped slider 8 with the buckle grooves 15 .

[0026] A plurality of damping slots 16 are provided inside the shield 11 . The size of the damping plate 10 matches the damping slots 16 . The damping slots 16 limit the shield 11 to prevent the shield 11 from rotating.

[0027] A plurality of plug holes 17 are formed on one side of the shield 11 . The plug blocks 13 are plugged into the plug holes 17 , and the baffle 12 and the shield 11 are connected together through the plug blocks 13 .

[0028] The main body 1 of the argon arc welding gun in this application is model WP-18, and its structure and operation principle are all prior art, so its structure and operation principle are not described in detail here.

[0029] Working principle or structural principle, when in use, the mounting plate 7 is installed on the outside of the handle 4, and a T-shaped slider 8 is slidingly provided inside the mounting plate 7. The guard plate 9 is rotated and installed on the outside of the handle 4 through the T-shaped slider 8. The guard plate 9 is rotated and installed on the outside of the handle 4. When the guard plate 9 slides to above the switch 5 on the outside of the handle 4, the T-shaped slider 8 is embedded in the buckle groove 15. The guard plate 9 protects the switch 5 to avoid accidentally touching the switch 5 during use. At the same time, the guard cover 11 is slidably installed on the outside of the handle 4. After welding is completed, the ceramic nozzle 3 and the long tail gun 2 are separated from the argon arc welding gun body 1, and then the guard cover 11 is slid, and the guard cover 11 is buckled with the baffle 12, so that the guard cover 11 covers the outside of the argon arc welding gun body 1 to prevent the argon arc welding gun body 1 from being hit.

[0030] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A fully automatic welding gun with a protective structure, comprising an argon arc welding gun body (1), characterized in that: The top of the argon arc welding gun body (1) is connected to a long tail gun (2), the bottom of the argon arc welding gun body (1) is connected to a ceramic nozzle (3), the outside of the argon arc welding gun body (1) is connected to a handle (4), the outside of the handle (4) is provided with a switch (5), one end of the handle (4) is provided with a flame retardant cloth cover (6), the outside of the handle (4) is provided with two mounting plates (7), the switch (5) is located between the two mounting plates (7), T-shaped sliders (8) are rotatably provided inside the two mounting plates (7), a guard plate (9) is fixedly provided between the tops of the two T-shaped sliders (8), and a shield structure is provided on the outside of the handle (4).

2. The fully automatic welding gun with a protective structure according to claim 1, characterized in that: The shield structure comprises a plurality of damping plates (10), wherein the plurality of damping plates (10) are fixedly mounted on the outside of the handle (4), a shield (11) is slidably provided on the outside of one end of the handle (4), and the shield (11) is connected to the damping plate (10), a baffle (12) is fixedly provided on the outside of the handle (4), and a plurality of plug-in blocks (13) are fixedly provided on one side of the baffle (12), and the plug-in blocks (13) are buckled with one side of the shield (11).

3. The fully automatic welding gun with a protective structure according to claim 1, characterized in that: A T-shaped sliding groove (14) is provided on the outer inner wall of the mounting plate (7), and the T-shaped sliding block (8) is slidably mounted inside the T-shaped sliding groove (14).

4. The fully automatic welding gun with a protective structure according to claim 1, characterized in that: Buckle grooves (15) are provided on both upper and lower sides of the interior of the mounting plate (7), and the size of the T-shaped slider (8) is adapted to the buckle grooves (15).

5. The fully automatic welding gun with a protective structure according to claim 2, characterized in that: A plurality of damping chute grooves (16) are provided inside the protective cover (11), and the size of the damping plate (10) is adapted to the damping chute grooves (16).

6. The fully automatic welding gun with a protective structure according to claim 2, characterized in that: A plurality of plug-in holes (17) are provided on one side of the protective cover (11), and the plug-in blocks (13) are plugged into the inside of the plug-in holes (17).

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