High-precision positioning device for welding gun

Abstract

The utility model discloses a high-precision positioning device for a welding gun, which relates to the technical field of welding guns, and comprises a magnetic block, the bottom of the magnetic block is fixedly connected with a support rod, the side surface of the support rod is provided with a fixing frame, the bottom of the fixing frame is fixedly connected with a fixing rod, the top of the fixing rod is provided with a fixing block, and the fixing block is fixedly connected with the support rod. The fixing frame is arranged to be C-shaped, the magnetic block is arranged to be C-shaped, the magnetic block is arranged on the top of the fixing rod, and the fixing frame is arranged on the side face of the fixing block. The welding gun positioning device solves the problems that a welding gun is not accurate in positioning, people are difficult to observe and the like, and therefore production efficiency is improved, and product positioning control with the high precision requirement is achieved; high-precision positioning of the welding gun can be achieved, it is guaranteed that the position and angle of a workpiece are accurate in the welding process, the welding quality and efficiency are improved, the welding quality cannot be affected by loosening or swinging, and the welding stability and reliability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding guns, in particular to a high-precision positioning device for welding guns. Background Art

[0002] A welding gun is a tool used for welding, usually composed of a handle, a trigger, a cable, an electrode clamp and a nozzle. It generates high temperature through electric current, melts the welding wire and applies it to the welding part, thereby connecting or repairing metal parts. Welding guns can be used for various welding operations, including manual welding, automatic welding and semi-automatic welding.

[0003] According to a welding gun positioning device for a robot welding (publication number: CN213794963U), it includes a workbench, a slide, a first guide rail, a first screw, a second guide rail, a second screw, a fixed frame and two sets of second connecting frames, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench are all provided with connecting columns, the left and right sides of the top of the workbench are all provided with slide rails, two sets of slide grooves are provided on the slide, and the two sets of slide grooves are respectively slidably connected to the two sets of slide rails, a first connecting seat is provided at the left front end of the slide, the first guide rail is installed at the front end of the slide, and the first guide rail is located on the right side of the first connecting seat A first clamp is slidably provided on the first guide rail, a second connecting seat is provided at the left end of the first clamp, a first bearing is provided on the second connecting seat, and a threaded hole is provided in the first connecting seat. However, in the above device, components such as a workbench, a slide, a first guide rail, a first screw, a second guide rail, a second screw, a fixed frame and two sets of second connecting frames cooperate with each other, and it is difficult to achieve high-precision positioning of the welding gun, and it is difficult to ensure that the position and angle of the workpiece during the welding process are accurate, which reduces the welding quality and efficiency. The welding quality may be affected by looseness or swinging, which reduces the stability and reliability of welding, and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision positioning device for a welding gun, which solves the problems of inaccurate positioning of the welding gun and difficulty in observation by personnel, thereby improving production efficiency and achieving positioning control of products with high precision requirements. It can realize high-precision positioning of the welding gun, ensure the position and angle of the workpiece during welding, improve welding quality and efficiency, will not affect the welding quality due to looseness or swing, improve the stability and reliability of welding, and solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a high-precision positioning device for a welding gun, comprising a magnetic block, wherein the bottom of the magnetic block is fixedly connected with a support rod, a fixing frame is arranged on the side of the support rod, the bottom of the fixing frame is fixedly connected with a fixing rod, and a fixing block is arranged on the top of the fixing rod.

[0007] Furthermore, the shape of the fixing frame is set to be C-shaped, the shape of the magnetic block is set to be C-shaped, the magnetic block is located at the top of the fixing rod, and the fixing frame is located on the side of the fixing block, which can achieve high-precision positioning of the welding gun, ensure the position and angle of the workpiece during welding, and improve the welding quality and efficiency.

[0008] Furthermore, the fixing frame is located at the bottom of the magnetic block, the support rod is located on the side of the fixing block, and the shape of the fixing block is set to be conical, ensuring that the positioning device is stable and reliable during use, and will not affect the welding quality due to looseness or swinging, thereby improving the stability and reliability of welding.

[0009] The utility model has the following beneficial effects:

[0010] 1. The utility model solves the problems of inaccurate positioning of the welding gun and difficulty in observation by personnel, thereby improving production efficiency and achieving positioning control of products with high precision requirements. It can realize high-precision positioning of the welding gun, ensure the accurate position and angle of the workpiece during welding, improve welding quality and efficiency, and will not affect the welding quality due to looseness or swinging, thereby improving the stability and reliability of welding.

[0011] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 It is a three-dimensional side view structural schematic diagram of the magnetic block of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional upward structure of the fixing block of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 101. Magnetic block; 102. Support rod; 103. Fixed frame; 104. Fixed rod; 105. Fixed block. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] See also Figure 1-Figure 3 The utility model is a high-precision positioning device for a welding gun, comprising a magnetic block 101, a support rod 102 is fixedly connected to the bottom of the magnetic block 101, a fixing frame 103 is arranged on the side of the support rod 102, a fixing rod 104 is fixedly connected to the bottom of the fixing frame 103, and a fixing block 105 is arranged on the top of the fixing rod 104.

[0020] The shape of the fixing frame 103 is set to be C-shaped, the shape of the magnetic block 101 is set to be C-shaped, the magnetic block 101 is located on the top of the fixing rod 104, and the fixing frame 103 is located on the side of the fixing block 105. High-precision positioning of the welding gun can be achieved, ensuring that the position and angle of the workpiece during welding are accurate, thereby improving welding quality and efficiency.

[0021] The fixing frame 103 is located at the bottom of the magnetic block 101, and the support rod 102 is located on the side of the fixing block 105. The shape of the fixing block 105 is set to be conical, which ensures that the positioning device is stable and reliable during use, and will not affect the welding quality due to looseness or swinging, thereby improving the stability and reliability of welding.

[0022] A specific application of this embodiment is: when it is working, it is magnetically adsorbed on the welding gun clamping workpiece through the magnetism of the magnetic block 101, and then by adjusting the position of the fixing frame 103 and the fixing rod 104 parts, the upper end of the fixing block 105 part is deeply inserted into the compression hole of the welding gun, and then the fixing frame 103 is tightened and fixed by bolts, and the fixing rod 104 parts are fixed to realize the welding gun positioning function. After the positioning is completed, it is removed, and the lower part of the welding gun is first inserted into the fixing frame 103, and then the first handle and the second handle are rotated to make the first clamp and the second clamp fully clamp and fix the welding gun body. Rotate the first fixing nut to make the right end of the first fixing nut fit tightly against the left end of the first connecting seat, and rotate the second fixing nut to make the left end of the second fixing nut fit tightly against the right end of the third connecting seat, thereby strengthening the fixation of the first screw and the second screw. Then, place the material on the workbench and start the welding gun to weld the material. This can achieve high-precision positioning of the welding gun, ensure that the position and angle of the workpiece during the welding process are accurate, improve the welding quality and efficiency, ensure that the positioning device is stable and reliable during use, and will not affect the welding quality due to looseness or swinging, thereby improving the stability and reliability of welding.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-precision positioning device for a welding gun, comprising a magnetic block (101), characterized in that: The bottom of the magnetic block (101) is fixedly connected to a support rod (102), a fixing frame (103) is arranged on the side of the support rod (102), the bottom of the fixing frame (103) is fixedly connected to a fixing rod (104), and a fixing block (105) is arranged on the top of the fixing rod (104).

2. A high-precision positioning device for a welding gun according to claim 1, characterized in that: The shape of the fixing frame (103) is set to be C-shaped, the shape of the magnetic block (101) is set to be C-shaped, the magnetic block (101) is located on the top of the fixing rod (104), and the fixing frame (103) is located on the side of the fixing block (105).

3. A high-precision positioning device for a welding gun according to claim 2, characterized in that: The fixing frame (103) is located at the bottom of the magnetic block (101), the support rod (102) is located on the side of the fixing block (105), and the shape of the fixing block (105) is set to be conical.

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