Sub-arc welding machine capable of preventing connection wire from falling off

Abstract

The utility model provides a sub-arc welding machine capable of preventing connection wires from falling off, and relates to the technical field of sub-arc welding machines, the sub-arc welding machine comprises a welding machine body, the welding machine body comprises a machine body and an adjusting device, the welding machine body further comprises a handle, the handle is fixed at the top of the machine body, and the adjusting device is arranged on the side face of the machine body. A display device is installed on the side face of the machine body. According to the sub-arc welding machine capable of preventing the connecting wires from falling off, when the adjusting device needs to be adjusted, a pedal is trodden by a foot, the pedal can drive a connecting plate and a steel rope to move, the steel rope can pull a fixing plate and a protective cover to move, then the protective cover is moved away from the adjusting device, the adjusting device can be adjusted at the moment, and after adjustment is completed, the connecting wires can be conveniently adjusted. The protective cover can be driven to reset through the elastic force of the pressure spring, the adjusting device is protected again through the protective cover, the adjusting device can be protected through the device, and parameter changes caused by the fact that an operator touches the adjusting device by mistake are avoided.

Description

Technical Field

[0001] This utility model relates to an argon arc welding machine, specifically an argon arc welding machine designed to prevent wire detachment, and belongs to the technical field of argon arc welding machines. Background Technology

[0002] An argon arc welding machine is a device used for welding metal materials. It is widely used in structural manufacturing and repair. It mainly uses an electric arc to heat the metal joint, melt it, and form a strong weld joint. During the welding process, the stability of the electric arc is closely related to the weld quality. The welding machine ensures the consistency and reliability of the weld effect by precisely controlling the current, voltage, and wire feed. An argon arc welding machine mainly consists of a welding power source, a wire feeding mechanism, a control system, and an adjustment device.

[0003] In existing argon arc welding machines, frequent operator movement can easily lead to accidental contact with the adjustment devices, causing changes to preset parameter values. Such misoperation can alter welding parameters such as current and voltage, affecting welding quality and potentially damaging the equipment. Accidental contact with wiring can also cause it to loosen or even detach. Therefore, this paper proposes an argon arc welding machine designed to prevent wiring detachment. Utility Model Content

[0004] This utility model proposes an arc welding machine that prevents wiring from falling off. It can protect the adjustment device to avoid parameter changes caused by operators accidentally touching the adjustment device, and can also reinforce the wiring.

[0005] This utility model is achieved through the following technical solution: an anti-wiring detachment argon arc welding machine, including a welding machine body, the welding machine body including a machine body and an adjustment device, the welding machine body also including a handle, the handle being fixed to the top of the machine body, the adjustment device being disposed on the side of the machine body, and a display device being installed on the side of the machine body.

[0006] It also includes a protective mechanism, which is installed on the machine body. The protective mechanism includes a protective cover and a pedal, both of which are slidably installed on the machine body. The pedal is fixed with evenly distributed anti-slip strips, and a support block is fixed to the bottom of the pedal.

[0007] The protective mechanism also includes a slide block, in which a compression spring is fixed. The protective cover is slidably connected to the slide block, and the compression spring is connected to the protective cover. The protective mechanism also includes a guide plate, which is fixed to the machine body and slidably connected to the connecting plate.

[0008] A connecting component is provided between the protective cover and the pedal. The connecting component includes a fixing plate and a guide wheel. The fixing plate is fixed to the protective cover, and the guide wheel is fixed to the machine body. A steel rope is fixed to the fixing plate and wound around the guide wheel. A connecting plate is fixed to the lower end of the steel rope and is connected to the pedal.

[0009] It also includes a reinforcement mechanism, which is mounted on the machine body. The reinforcement mechanism includes a fixed base, which is fixed to the machine body. A threaded rod is threadedly connected to the fixed base. A clamping plate is fixed to the fixed base. A clamping block is rotatably connected to the threaded rod. A turntable is fixed to the other end of the threaded rod.

[0010] This utility model provides an arc welding machine that prevents wiring from falling off, and its beneficial effects are as follows:

[0011] 1. When adjusting the adjustment device of this anti-connection detachment argon arc welding machine, step on the pedal. The pedal will move the connecting plate and steel cable, and the steel cable will pull the fixed plate and protective cover to move, thereby removing the protective cover from the adjustment device. At this time, the adjustment device can be adjusted. After the adjustment is completed, the elasticity of the compression spring can drive the protective cover to reset, and the protective cover will protect the adjustment device again. This device can protect the adjustment device and prevent parameter changes caused by the operator accidentally touching the adjustment device.

[0012] 2. When the wiring of this anti-wiring arc welding machine needs to be reinforced, the turntable drives the threaded rod to rotate. The threaded rod will drive the clamping block to approach the wiring until the clamping block abuts the wiring, thereby reinforcing the butt wire. This device can also reinforce the wiring. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the slide and compression spring structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the body and pedal structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the reinforcement mechanism of this utility model.

[0017] Explanation of reference numerals in the attached figures

[0018] 1. Welding machine body; 101. Machine body; 102. Handle; 103. Display device; 104. Adjustment device;

[0019] 2. Protective mechanism; 201. Protective cover; 202. Pedal; 203. Slide; 204. Compression spring; 205. Anti-slip strip; 206. Fixing plate; 207. Guide wheel; 208. Steel rope; 209. Connecting plate; 210. Guide plate; 211. Support block;

[0020] 3. Reinforcing mechanism; 301. Fixed base; 302. Threaded rod; 303. Turntable; 304. Clamping block; 305. Clamping plate;

[0021] 4. Wiring. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0023] Please see Figures 1-4 The present invention proposes the following implementation scheme: an anti-wiring wire detachment argon arc welding machine, including a welding machine body 1, the welding machine body 1 including a body 101 and an adjustment device 104, the body 101 including a welding power source, a wire feeding mechanism and a control system, the welding power source provides a stable current, the wire feeding mechanism is responsible for feeding the welding wire, the control system adjusts the welding parameters, and the wiring 4 is installed on the wiring part on the side of the body 101.

[0024] Please refer to this carefully. Figure 1 The welding machine body 1 also includes a handle 102, which is fixed to the top of the machine body 101. An adjustment device 104 is provided on the side of the machine body 101. A display device 103 is installed on the side of the machine body 101, which is used to display the values ​​of welding parameters.

[0025] Please refer to this carefully. Figure 2 and Figure 3 It also includes a protective mechanism 2, which is installed on the body 101. The protective mechanism 2 includes a protective cover 201 and a pedal 202. Both the protective cover 201 and the pedal 202 are slidably installed on the body 101. The pedal 202 is fixed with evenly distributed anti-slip strips 205. The anti-slip strips 205 provide a good anti-slip effect. The bottom of the pedal 202 is fixed with a support block 211.

[0026] The protective mechanism 2 also includes a slide 203, in which a compression spring 204 is fixed. The protective cover 201 is slidably connected to the slide 203, and the compression spring 204 is connected to the protective cover 201. The protective mechanism 2 also includes a guide plate 210, which is fixed to the body 101. The guide plate 210 is slidably connected to the connecting plate 209, and the pedal 202 can slide on the guide plate 210 and the body 101 through the connecting plate 209.

[0027] Please refer to this carefully. Figure 2 and Figure 3 A connecting component is provided between the protective cover 201 and the pedal 202. The connecting component includes a fixing plate 206 and a guide wheel 207. The fixing plate 206 is fixed on the protective cover 201, and the guide wheel 207 is fixed on the machine body 101. A steel rope 208 is fixed on the fixing plate 206 and is wound around the guide wheel 207. A connecting plate 209 is fixed to the lower end of the steel rope 208 and is connected to the pedal 202.

[0028] Please refer to this carefully. Figure 1 and Figure 4 It also includes a reinforcement mechanism 3, which is mounted on the body 101. The reinforcement mechanism 3 includes a fixed seat 301, which is fixed on the body 101. A threaded rod 302 is threadedly connected to the fixed seat 301. The threaded rod 302 can be screwed in and out of the fixed seat 301. A clamping piece 305 is fixed on the fixed seat 301. A clamping block 304 is rotatably connected to the threaded rod 302. A turntable 303 is fixed to the other end of the threaded rod 302. The turntable 303 is set to facilitate the rotation of the threaded rod 302.

[0029] Working principle: When the adjustment device 104 needs to be adjusted, the foot pedal 202 is pressed. The pedal 202 will drive the connecting plate 209 to move down, and then the connecting plate 209 will pull the steel rope 208. The steel rope 208 will pull the fixed plate 206 and the protective cover 201 to move. The protective cover 201 will move on the slide 203. At the same time, the protective cover 201 will squeeze the compression spring 204. After the compression spring 204 is deformed, it will generate elastic force. The elastic force of the compression spring 204 can then drive the protective cover 201 to return to its original position. After the support block 211 at the bottom of the compression spring 204 contacts the bottom surface.

[0030] At this point, the protective cover 201 has been completely removed from the adjusting device 104. The operator can then adjust the adjusting device 104. After the adjustment is completed, the foot is removed from the pedal 202. The elastic force of the compression spring 204 can drive the protective cover 201 to reset, thereby protecting the adjusting device 104 again. This device can protect the adjusting device 104 and prevent parameter changes caused by the operator accidentally touching the adjusting device 104.

[0031] When it is necessary to reinforce the wiring 4, the turntable 303 drives the threaded rod 302 to rotate, and the threaded rod 302 will drive the clamping block 304 to approach the wiring 4 until the clamping block 304 abuts against the wiring 4, thereby reinforcing the wiring 4. This device can also reinforce the wiring 4.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A subsurface arc welding machine for preventing wire detachment, comprising a welding machine body (1), wherein the welding machine body (1) includes a body (101) and an adjustment device (104), characterized in that: It also includes a protective mechanism (2), which is mounted on the body (101); The protective mechanism (2) includes a protective cover (201) and a pedal (202), both of which are slidably mounted on the body (101), and a connecting component is provided between the protective cover (201) and the pedal (202); It also includes a reinforcement mechanism (3), which is mounted on the body (101).

2. The sub-arc welding machine of claim 1, wherein: The welding machine body (1) also includes a handle (102), which is fixed to the top of the machine body (101). The adjustment device (104) is located on the side of the machine body (101), and a display device (103) is installed on the side of the machine body (101).

3. The argon arc welding machine for preventing wire detachment according to claim 1, characterized in that: The protective mechanism (2) also includes a slide (203), in which a compression spring (204) is fixed, and the protective cover (201) is slidably connected to the slide (203), and the compression spring (204) is connected to the protective cover (201).

4. The argon arc welding machine for preventing wire detachment according to claim 1, characterized in that: The connecting component includes a fixing plate (206) and a guide wheel (207). The fixing plate (206) is fixed on the protective cover (201), and the guide wheel (207) is fixed on the machine body (101). A steel rope (208) is fixed on the fixing plate (206), and the steel rope (208) is wound around the guide wheel (207). A connecting plate (209) is fixed at the lower end of the steel rope (208), and the connecting plate (209) is connected to the pedal (202).

5. The argon arc welding machine for preventing wire detachment according to claim 4, characterized in that: The protective mechanism (2) also includes a guide plate (210), which is fixed on the body (101) and is slidably connected to the connecting plate (209).

6. The argon arc welding machine for preventing wire detachment according to claim 1, characterized in that: The pedal (202) is fixed with evenly distributed anti-slip strips (205), and the bottom of the pedal (202) is fixed with a support block (211).

7. The argon arc welding machine for preventing wire detachment according to claim 1, characterized in that: The reinforcement mechanism (3) includes a fixed seat (301), which is fixed on the body (101). A threaded rod (302) is threadedly connected to the fixed seat (301). A clamping piece (305) is fixed on the fixed seat (301). A clamping block (304) is rotatably connected to the threaded rod (302). A turntable (303) is fixed to the other end of the threaded rod (302).

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