Arc discharge type stud welding machine capable of quickly positioning

Abstract

The utility model discloses an arc discharge type stud welding machine capable of quickly positioning, which belongs to the field of stud welding machines, and is characterized by comprising a body mechanism, a protection mechanism is mounted at the outer end of the body mechanism, a positioning mechanism is mounted at the outer end of the protection mechanism, and the positioning mechanism comprises a positioning frame. An adjusting assembly is installed at the inner end of the positioning frame, the outer end of the adjusting assembly is sleeved with sleeve blocks which are symmetrically distributed, a welding gun frame is installed at the outer ends of the sleeve blocks, an anti-disengaging ring is slidably connected to the inner side of the welding gun frame, and a buffer column is installed at the rear end of the anti-disengaging ring. According to the arc discharge type stud welding machine, the welding gun frame moves in the opposite direction, at the moment, the anti-disengaging ring conducts positioning according to welding guns of different diameters, acting force is generated during operation, the acting force is transmitted to the movable rod and the protective ring through the buffer column, the acting force is buffered through the movable rod and the protective ring, and the welding guns can be rapidly and stably positioned through the arc discharge type stud welding machine; and the using effect of the arc discharge type stud welding machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of stud welding machines, in particular to a drawn arc stud welding machine which can be quickly positioned. Background Art

[0002] Drawn arc stud welding is one of the welding equipment used in industrial manufacturing. The welding power supply of most welding equipment is integrated with the controller into one, which is called the main unit. Therefore, the use of drawn arc stud welding machine is very important.

[0003] The existing drawn arc stud welding machine has certain disadvantages when in use. First, the welding gun needs to be positioned when the drawn arc stud welding machine is used to facilitate welding operation. The existing positioning structure is relatively simple, and most of them are directly positioned at both ends of the welding gun. When the welding gun is running, a certain force is generated, which reduces the stability of the fixed operation of the welding gun. For this reason, we propose a drawn arc stud welding machine that can be quickly positioned. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the present utility model is to provide an arc stud welding machine that can be quickly positioned. By setting a welding gun holder and an anti-slip ring, the adjustment component allows the sleeve to move and drive a pair of welding gun holders to move in relative directions. At this time, the anti-slip ring is positioned according to welding guns of different diameters, and a force is generated during operation. The buffer column transmits the force to the movable rod and the protective ring. The movable rod and the protective ring buffer the force, so that the arc stud welding machine can quickly and stably position the welding gun, thereby improving the use effect of the arc stud welding machine.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A drawn arc stud welding machine capable of rapid positioning comprises a main body mechanism, a protective mechanism is mounted on the outer end of the main body mechanism, and a positioning mechanism is mounted on the outer end of the protective mechanism;

[0007] The positioning mechanism includes a positioning frame, an adjustment component is installed at the inner end of the positioning frame, the outer end of the adjustment component is provided with a symmetrically distributed sleeve block, the outer end of the sleeve block is installed with a welding gun frame, the inner side of the welding gun frame is slidably connected with an anti-slip ring, the rear end of the anti-slip ring is installed with a buffer column, and the rear end of the buffer column is installed with a movable rod.

[0008] The use effect of the drawn arc stud welding machine is improved by installing a welding gun holder and an anti-slip ring.

[0009] Furthermore, a protective ring is sleeved on the outer end of the movable rod, and the protective ring is slidably connected to the inner end of the welding gun holder.

[0010] By installing a movable rod, the force transmitted by the anti-slip ring can be suppressed and buffered, making the welding gun positioning more stable.

[0011] Furthermore, a guide groove is provided at the inner end of the welding gun holder.

[0012] By installing the guide groove, the guide groove can limit and guide the buffer column, making the buffer movement of the buffer column more stable.

[0013] Furthermore, the main body mechanism includes an assembly frame, and the inner end of the assembly frame is rotatably connected to a driving member.

[0014] By installing the driving member, when the driving member is started, it can perform threaded action with a pair of external moving blocks.

[0015] Furthermore, the outer end of the driving member is sleeved with symmetrically distributed moving blocks, the outer end of the moving block is installed with a positioning plate, and the inner end of the positioning plate is installed with an anti-slip sheet.

[0016] By installing the positioning plate, the positioning structure can be easily installed and positioned as a whole.

[0017] Furthermore, a connecting frame is installed at the front end of the assembly frame, and a buffer frame is slidably connected to the front side of the connecting frame.

[0018] By installing the connecting frame, the connecting frame can conveniently connect the entire protective mechanism with the main body mechanism.

[0019] Furthermore, both ends of the buffer frame are hingedly connected to buffer rods, a damping member is installed at the rear end of the buffer frame, the other end of the buffer rod away from the buffer frame is hingedly connected to a guide block, and a buffer member is installed at the outer end of the guide block.

[0020] By installing a buffer rod and a guide block, the positioning mechanism can position the welding gun more stably.

[0021] Furthermore, the front side of the buffer is movably connected to a reinforcement frame, and the reinforcement frame is located at the rear end of the positioning frame.

[0022] By installing the reinforcement frame, the reinforcement frame can stabilize the connection between the positioning mechanism and the protection mechanism.

[0023] In summary, the present invention has the following beneficial effects:

[0024] 1. By setting up the welding gun holder and the anti-slip ring, the adjustment component allows the sleeve block to move and drive a pair of welding gun holders to move in opposite directions. At this time, the anti-slip ring is positioned according to welding guns of different diameters. During operation, a force is generated, and the buffer column transmits the force to the movable rod and the protective ring. The movable rod and the protective ring buffer the force, allowing the drawn arc stud welding machine to achieve fast and stable positioning of the welding gun, thereby improving the use effect of the drawn arc stud welding machine.

[0025] 2. By setting the positioning plate, the positioning plate moves simultaneously with the adjustment of the moving block, and the positioning plate can facilitate the installation and positioning of the entire positioning structure;

[0026] 3. By setting the buffer rod and guide block, when the arc stud welding machine generates vibration force during overall operation, the buffer rod transmits the external force, the force is buffered for the second time by the guide block, and the buffer and damping parts buffer and suppress the force, making the positioning mechanism of the welding gun more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0028] Figure 2 is a schematic diagram of the structure of the protective mechanism in this embodiment when viewed from above;

[0029] Figure 3 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0030] Figure 4 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point B;

[0031] Figure 5 2 is a schematic diagram of the structure of the top section of the assembly frame in this embodiment.

[0032] In the figure, 1. main body mechanism; 101. assembly frame; 102. driving member; 103. moving block; 104. positioning plate; 105. anti-slip sheet; 2. protection mechanism; 201. connecting frame; 202. buffer frame; 203. buffer rod; 204. damping member; 205. guide block; 206. buffer member; 207. reinforcement frame; 3. positioning mechanism; 301. positioning frame; 302. adjustment assembly; 303. sleeve block; 304. welding gun frame; 305. anti-slip ring; 306. buffer column; 307. movable rod; 308. protection ring; 309. guide groove. DETAILED DESCRIPTION

[0033] The present invention will be described in further detail below with reference to the accompanying drawings.

[0034] Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0035] Reference Figure 1-5 As shown, a drawn arc stud welding machine capable of rapid positioning in a preferred embodiment of the present invention comprises a main body mechanism 1, a protective mechanism 2 is mounted on the outer end of the main body mechanism 1, and a positioning mechanism 3 is mounted on the outer end of the protective mechanism 2;

[0036] The positioning mechanism 3 includes a positioning frame 301, an adjusting component 302 is installed at the inner end of the positioning frame 301, and the outer end of the adjusting component 302 is provided with a symmetrically distributed sleeve block 303. The outer end of the sleeve block 303 is installed with a welding gun holder 304, and the inner side of the welding gun holder 304 is slidably connected with an anti-slip ring 305. The rear end of the anti-slip ring 305 is installed with a buffer column 306, and the rear end of the buffer column 306 is installed with a movable rod 307.

[0037] Reference Figure 2-3 As shown, further, the outer end of the movable rod 307 is provided with a protective ring 308 , and the protective ring 308 is slidably connected to the inner end of the welding gun holder 304 .

[0038] Reference Figure 3 As shown, further, a guide groove 309 is formed at the inner end of the welding gun holder 304 .

[0039] By installing the sleeve block 303, the position movement is generated, driving a pair of welding gun holders 304 to move in relative directions. At this time, the anti-slip ring 305 can be positioned according to welding guns of different diameters. When the welding gun is running, a force is generated, and the buffer column 306 transmits the force to the movable rod 307 and the protective ring 308. The movable rod 307 is an existing damping telescopic structure, and together with the external elastic protective ring 308, it can suppress and buffer the force transmitted by the anti-slip ring 305, so that the arc stud welding machine can achieve fast and stable positioning of the welding gun.

[0040] Reference Figure 1 and Figure 5 As shown, further, the main body mechanism 1 includes an assembly frame 101 , and the inner end of the assembly frame 101 is rotatably connected to a driving member 102 .

[0041] Reference Figure 5 As shown, further, the outer end of the driving member 102 is sleeved with a symmetrically distributed moving block 103, the outer end of the moving block 103 is installed with a positioning plate 104, and the inner end of the positioning plate 104 is installed with an anti-slip sheet 105.

[0042] By installing the driving member 102 composed of a motor and a screw with opposite threads, when the driving member 102 is started, it can perform threaded action with a pair of external moving blocks 103, and the positioning plate 104 moves simultaneously with the adjustment of the moving blocks 103. The positioning plate 104 can make the overall positioning structure easy to install and position.

[0043] Reference Figure 2-4 As shown, further, a connecting frame 201 is installed at the front end of the assembly frame 101 , and a buffer frame 202 is slidably connected to the front side of the connecting frame 201 .

[0044] Reference Figure 4 As shown, further, both ends of the buffer frame 202 are hingedly connected to the buffer rod 203, the rear end of the buffer frame 202 is installed with a damping member 204, the other end of the buffer rod 203 away from the buffer frame 202 is hingedly connected to a guide block 205, and the outer end of the guide block 205 is installed with a buffer member 206.

[0045] Reference Figure 1 and Figure 4 As shown, further, the front side of the buffer member 206 is movably connected to a reinforcement frame 207 , and the reinforcement frame 207 is located at the rear end of the positioning frame 301 .

[0046] By installing the buffer rod 203, the arc stud welding machine generates vibration force during overall operation. The buffer rod 203 transmits the externally transmitted force, and the force is secondarily buffered by the guide block 205. The buffer member 206 and the damping member 204 buffer and suppress the force, making the positioning mechanism 3 more stable in positioning the welding gun.

[0047] Specific implementation process: When the device is in use, the positioning plate 104 moves simultaneously with the adjustment of the moving block 103. The positioning plate 104 allows the positioning structure as a whole to be easily installed and positioned. After positioning, the welding gun is positioned, and the adjustment assembly 302 composed of a motor and a screw with opposite threads is started to allow the sleeve block 303 to move in position and drive a pair of welding gun holders 304 to move in relative directions. At this time, the anti-slip ring 305 can be positioned according to welding guns of different diameters. When the welding gun is running, a force is generated, and the buffer column 306 transmits the force to the movable rod 307 and the protective ring 308. The movable rod 307 and the protective ring 308 buffer the force, allowing the arc stud welding machine to achieve fast and stable positioning of the welding gun.

[0048] Finally, when the arc stud welding machine generates vibration force during overall operation, the buffer rod 203 transmits the externally transmitted force, the force is secondarily buffered by the guide block 205, and the buffer member 206 and the damping member 204 buffer and suppress the force, making the positioning mechanism 3 position the welding gun more stable.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A drawn arc stud welding machine capable of rapid positioning, characterized in that: It comprises a main body mechanism (1), a protective mechanism (2) is installed at the outer end of the main body mechanism (1), and a positioning mechanism (3) is installed at the outer end of the protective mechanism (2); The positioning mechanism (3) comprises a positioning frame (301), an adjusting assembly (302) is mounted on the inner end of the positioning frame (301), a sleeve block (303) is sleeved on the outer end of the adjusting assembly (302) and symmetrically distributed, a welding gun frame (304) is mounted on the outer end of the sleeve block (303), an anti-slip ring (305) is slidably connected to the inner side of the welding gun frame (304), a buffer column (306) is mounted on the rear end of the anti-slip ring (305), and a movable rod (307) is mounted on the rear end of the buffer column (306).

2. A drawn arc stud welding machine capable of rapid positioning according to claim 1, characterized in that: The outer end of the movable rod (307) is sleeved with a protective ring (308), and the protective ring (308) is slidably connected to the inner end of the welding gun frame (304).

3. A drawn arc stud welding machine capable of rapid positioning according to claim 2, characterized in that: A guide groove (309) is provided at the inner end of the welding gun holder (304).

4. The drawn arc stud welding machine capable of rapid positioning according to claim 1, characterized in that: The main body mechanism (1) comprises an assembly frame (101), and the inner end of the assembly frame (101) is rotatably connected to a driving member (102).

5. The drawn arc stud welding machine capable of rapid positioning according to claim 4, characterized in that: The outer end of the driving member (102) is sleeved with a symmetrically distributed moving block (103), the outer end of the moving block (103) is installed with a positioning plate (104), and the inner end of the positioning plate (104) is installed with an anti-slip sheet (105).

6. The drawn arc stud welding machine capable of rapid positioning according to claim 4, characterized in that: A connecting frame (201) is installed at the front end of the assembly frame (101), and a buffer frame (202) is slidably connected to the front side of the connecting frame (201).

7. A drawn arc stud welding machine capable of rapid positioning according to claim 6, characterized in that: Both ends of the buffer frame (202) are hingedly connected to buffer rods (203), a damping member (204) is installed at the rear end of the buffer frame (202), the other end of the buffer rod (203) away from the buffer frame (202) is hingedly connected to a guide block (205), and a buffer member (206) is installed at the outer end of the guide block (205).

8. The drawn arc stud welding machine capable of rapid positioning according to claim 7, characterized in that: The front side of the buffer member (206) is movably connected to a reinforcement frame (207), and the reinforcement frame (207) is located at the rear end of the positioning frame (301).

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