Welding gun with anti-sputtering function for welding technical engineering

Abstract

The utility model relates to the field of welding, and particularly discloses a welding gun with an anti-sputtering function for welding technical engineering, which comprises a welding gun mechanism, an anti-sputtering mechanism, a welding gun mechanism, an anti-sputtering mechanism and an anti-sputtering mechanism, and is characterized in that the welding gun mechanism comprises a welding gun component and a positioning component mounted on the welding gun component; the anti-sputtering mechanism comprises a positioning ring assembly and an anti-sputtering plate assembly, the positioning ring assembly is rotationally clamped and embedded in the outer side of the welding gun assembly, the anti-sputtering plate assembly is rotationally connected with the positioning ring assembly, and the positioning ring assembly can be positioned by the positioning assembly; welding slag in a specific area can be blocked through the anti-sputtering plate assembly, so that the phenomenon that electronic components are damaged due to splashing of the welding slag is avoided, meanwhile, the influence on the welding view of workers can be effectively avoided, after the positioning assembly is pulled, the positioning ring assembly is rotated, the anti-sputtering plate assembly can rotate along with the positioning assembly, and the welding efficiency is improved. And when the anti-sputtering plate assembly rotates to a proper position, the positioning ring assembly can be positioned by loosening the positioning assembly, so that the condition that the anti-sputtering plate assembly moves in the welding process is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of welding, in particular to a welding gun with an anti-sputtering function used in welding technical engineering. Background Art

[0002] Welding technology engineering is a multifaceted professional field that focuses on the development, application and optimization of welding technology. The welding gun, as an important tool in the welding process, plays a vital role. The welding gun is a device connected to the gas pipeline to control the gas flow and flame shape during gas welding. It usually includes a trigger, a regulating valve and a nozzle, and the gas flow and ignition can be controlled by operating the trigger. The welding gun uses the heat generated by the high current and high voltage of the welding machine to gather at the terminal of the welding gun, melt the welding wire, and make it penetrate into the part to be welded. After cooling, the objects to be welded are firmly connected into one.

[0003] The existing Chinese patent CN213672533U discloses a welding gun with an anti-sputtering function for welding technology engineering, including a main gun body and a dust cover, a handle is fixed on the upper part of the main gun body, and a connecting block is arranged at the lower part of the main gun body, and a first bolt is passed through the lower middle part of the connecting block. The welding gun with an anti-sputtering function for welding technology engineering can be rotated between the first bolt and the handle, and the connecting block and the main gun body are welded into a whole, and the handle can be rotated by the first bolt, so that the handle can be recycled and folded, and can be easily recycled after use, thereby reducing its space occupancy rate, and the handle is bonded to the anti-slip sleeve, and the friction of the worker during use can be reduced by the anti-slip sleeve, thereby reducing the damage to the worker's hand, and the main gun body is threaded together through the joint and the nozzle, and the main gun body and the inner wall of the joint are tightly fitted.

[0004] The above-mentioned welding gun can play a protective function through the protective cover plate when in use, but the above-mentioned protective cover plate installed at the gun head position of the welding gun can easily block the worker's field of vision of the welding area, limit the operating range of the welding gun, and may even affect the welding quality. At the same time, the protective cover installed on the welding gun used in existing automated operations only needs to protect in a specific direction, thereby avoiding damage to electronic components. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a welding gun with an anti-sputtering function for welding technology engineering, so as to solve the problems that the comprehensive protective cover plate in the prior art easily affects the operating range of the welding gun.

[0006] A welding gun with an anti-sputtering function for welding technology engineering comprises: a welding gun mechanism, including a welding gun assembly, and a positioning assembly installed on the welding gun assembly; an anti-sputtering mechanism, including a positioning ring assembly rotatably embedded on the outside of the welding gun assembly, and an anti-sputtering plate assembly rotatably connected to the positioning ring assembly, wherein the positioning assembly can position the positioning ring assembly.

[0007] Preferably, the welding gun assembly includes a welding gun body, and the outer side of the welding gun body is fixedly connected to limit ring 1 and limit ring 2; the positioning assembly includes a connecting rod and a spring, one end of the connecting rod is fixedly connected to an annular plate, the other end of the connecting rod is fixedly connected to a handle, and one side of the annular plate is also fixedly connected to a positioning short rod.

[0008] Preferably, the positioning ring assembly comprises a positioning ring body which is slidably embedded between the first limiting ring and the second limiting ring, and the positioning ring body is provided with a plurality of positioning grooves.

[0009] Preferably, the spring sleeve is arranged on the outside of the connecting rod, the annular plate is slidably embedded in the outside of the welding gun body, the annular plate is located between the limiting ring one and the limiting ring two, the connecting rod is limitedly slidably embedded in the limiting ring two, the spring drives the annular plate to the position close to the positioning ring body, and the positioning short rod can be embedded in the positioning groove.

[0010] Preferably, the outer edge position of the positioning ring body is also fixedly connected to an axis rod 1; the anti-splash plate assembly includes an anti-splash plate 1 and an anti-splash plate 2, one end of the anti-splash plate 1 is fixedly connected to an axis hole frame 1, the other end of the anti-splash plate 1 is fixedly connected to an axis rod 2, and one end of the anti-splash plate 2 is fixedly connected to an axis hole frame 2.

[0011] Preferably, the first anti-splash plate is embedded on the first shaft rod through a first shaft hole frame for damping rotation, and the second anti-splash plate is embedded on the second shaft rod through a second shaft hole frame for damping rotation.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when welding is performed using a welding gun assembly, the welding slag in a specific area can be blocked by the anti-splash plate assembly, thereby preventing damage to electronic components caused by welding slag splashing, and at the same time effectively avoiding the impact on the welding field of the staff. After pulling the positioning assembly, rotating the positioning ring assembly can make the anti-splash plate assembly follow the rotation. When the anti-splash plate assembly is rotated to a suitable position, loosening the positioning assembly can position the positioning ring assembly, thereby preventing the anti-splash plate assembly from moving during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the welding gun mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the positioning component of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the anti-sputtering mechanism of the utility model.

[0018] In the figure: 1. welding gun mechanism; 11. welding gun assembly; 111. welding gun body; 112. limit ring 1; 113. limit ring 2; 12. positioning assembly; 121. connecting rod; 122. spring; 123. annular plate; 124. handle; 125. positioning short rod; 2. anti-splashing mechanism; 21. positioning ring assembly; 211. positioning ring body; 212. positioning groove; 213. shaft rod 1; 22. anti-splashing plate assembly; 221. anti-splashing plate 1; 222. anti-splashing plate 2; 223. shaft hole frame 1; 224. shaft rod 2; 225. shaft hole frame 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 5 As shown:

[0021] Embodiment 1: The utility model provides a welding gun with an anti-sputtering function for welding engineering, comprising: a welding gun mechanism 1, comprising a welding gun assembly 11, and a positioning assembly 12 installed on the welding gun assembly 11; an anti-sputtering mechanism 2, comprising a positioning ring assembly 21 rotatably embedded on the outside of the welding gun assembly 11, and an anti-sputtering plate assembly 22 rotatably connected to the positioning ring assembly 21, and the positioning assembly 12 can position the positioning ring assembly 21;

[0022] Among them, when welding is performed using the welding gun assembly 11, the spatter-proof plate assembly 22 can block the welding slag in a specific area, thereby preventing the electronic components from being damaged by the spatter-proof slag splashing, and at the same time effectively avoiding the impact on the welding vision of the staff. After pulling the positioning assembly 12, rotating the positioning ring assembly 21 can make the spatter-proof plate assembly 22 rotate with it. When the spatter-proof plate assembly 22 is rotated to a suitable position, releasing the positioning assembly 12 can position the positioning ring assembly 21, thereby preventing the spatter-proof plate assembly 22 from moving during the welding process.

[0023] Specifically, the welding gun assembly 11 includes a welding gun body 111, and the outer side of the welding gun body 111 is fixedly connected to a limit ring 112 and a limit ring 2 113; the positioning assembly 12 includes a connecting rod 121 and a spring 122, one end of the connecting rod 121 is fixedly connected to an annular plate 123, the other end of the connecting rod 121 is fixedly connected to a handle 124, and one side of the annular plate 123 is also fixedly connected to a positioning short rod 125.

[0024] Specifically, the positioning ring assembly 21 includes a positioning ring body 211 that is slidably embedded between the first limiting ring 112 and the second limiting ring 113 , and a plurality of positioning grooves 212 are formed on the positioning ring body 211 .

[0025] Specifically, the spring 122 is sleeved on the outer side of the connecting rod 121, the annular plate 123 is slidably embedded in the outer side of the welding gun body 111, the annular plate 123 is located between the limiting ring 112 and the limiting ring 2 113, the connecting rod 121 is limitedly slidably embedded in the limiting ring 2 113, the spring 122 drives the annular plate 123 to the position close to the positioning ring body 211, and the positioning short rod 125 can be embedded in the positioning groove 212.

[0026] As can be seen from the above, pulling the handle 124 causes the connecting rod 121 to drive the annular plate 123 to move, and causes the spring 122 to be compressed on the limit ring 113. The movement of the annular plate 123 can cause the positioning short rod 125 to disengage from the positioning groove 212. At this time, rotating the positioning ring body 211 can change the protection area of ​​the anti-splash plate assembly 22. When the anti-splash plate assembly 22 is adjusted to a suitable position, releasing the handle 124 will reset the spring 122, so that the annular plate 123 drives the positioning short rod 125 to embed into the designated positioning groove 212, thereby protecting the positioning ring assembly 21.

[0027] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that an outer edge position of the positioning ring body 211 is also fixedly connected to an axis rod 213; the anti-splash plate assembly 22 includes an anti-splash plate 221 and an anti-splash plate 222, one end of the anti-splash plate 221 is fixedly connected to an axis hole frame 223, the other end of the anti-splash plate 221 is fixedly connected to an axis rod 224, and one end of the anti-splash plate 222 is fixedly connected to an axis hole frame 225.

[0028] Specifically, the first splash plate 221 is embedded in the first shaft rod 213 through the first shaft hole frame 223 and the second splash plate 222 is embedded in the second shaft rod 224 through the second shaft hole frame 225 and the second shaft hole frame 225 and the second shaft rod 224.

[0029] As can be seen from the above, first rotate the anti-splash plate 221 around the shaft rod 213 to a suitable position through the shaft hole frame 223. At this time, the anti-splash plate 221 can prevent welding slag from splashing. Then rotate the anti-splash plate 222 around the shaft rod 224 through the shaft hole frame 225 to a suitable position. At this time, the anti-splash plate 222 can prevent welding slag from splashing. The combination of the anti-splash plate 221 and the anti-splash plate 222 can better play a protective role.

[0030] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0035] 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.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding gun with anti-sputtering function for welding engineering, characterized in that: include: A welding gun mechanism (1) comprises a welding gun assembly (11) and a positioning assembly (12) mounted on the welding gun assembly (11); The anti-sputtering mechanism (2) comprises a positioning ring assembly (21) rotatably embedded on the outside of the welding gun assembly (11), and an anti-sputtering plate assembly (22) rotatably connected to the positioning ring assembly (21); the positioning assembly (12) can position the positioning ring assembly (21).

2. A welding gun with anti-sputtering function for welding engineering as claimed in claim 1, characterized in that: The welding gun assembly (11) comprises a welding gun body (111), and the outer side of the welding gun body (111) is fixedly connected to a limit ring 1 (112) and a limit ring 2 (113); the positioning assembly (12) comprises a connecting rod (121) and a spring (122), one end of the connecting rod (121) is fixedly connected to an annular plate (123), the other end of the connecting rod (121) is fixedly connected to a handle (124), and one side of the annular plate (123) is also fixedly connected to a positioning short rod (125).

3. A welding gun with anti-sputtering function for welding engineering as claimed in claim 2, characterized in that: The positioning ring assembly (21) comprises a positioning ring body (211) which is slidably embedded between a first limiting ring (112) and a second limiting ring (113), and a plurality of positioning grooves (212) are provided on the positioning ring body (211).

4. A welding gun with anti-sputtering function for welding engineering as claimed in claim 3, characterized in that: The spring (122) is sleeved on the outer side of the connecting rod (121), the annular plate (123) is slidably engaged on the outer side of the welding gun body (111), the annular plate (123) is located between the limiting ring 1 (112) and the limiting ring 2 (113), the connecting rod (121) is limitedly slidably engaged on the limiting ring 2 (113), the spring (122) drives the annular plate (123) to a position close to the positioning ring body (211), and the positioning short rod (125) can be embedded in the positioning groove (212).

5. A welding gun with anti-sputtering function for welding engineering as claimed in claim 3, characterized in that: The outer edge of the positioning ring body (211) is also fixedly connected to an axle rod 1 (213); the anti-splash plate assembly (22) comprises an anti-splash plate 1 (221) and an anti-splash plate 2 (222); one end of the anti-splash plate 1 (221) is fixedly connected to an axle hole frame 1 (223); the other end of the anti-splash plate 1 (221) is fixedly connected to an axle rod 2 (224); and one end of the anti-splash plate 2 (222) is fixedly connected to an axle hole frame 2 (225).

6. A welding gun with anti-sputtering function for welding engineering as claimed in claim 5, characterized in that: The first anti-splash plate (221) is embedded on the first shaft rod (213) through the first shaft hole frame (223) and the second anti-splash plate (222) is embedded on the second shaft rod (224) through the second shaft hole frame (225) and the damping rotation.

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