CN219004908U

CN219004908U - Assembled resistance electrode holders

Info

Publication number: CN219004908U
Application number: CN202223521050.3U
Authority: CN
Inventors: 刘先坤; 陈金龙; 薛树生
Original assignee: Amotai Industrial Automation Nanjing Co ltd
Current assignee: Amotai Industrial Automation Nanjing Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-12
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an assembled resistance welding tongs, which comprises a resistance welding tongs main body and an assembling anti-disengaging mechanism, wherein the resistance welding tongs main body comprises a welding tongs bent arm, a jaw and a welding tongs straight handle, the welding tongs bent arm is rotatably arranged on the upper surface of the welding tongs straight handle, the assembling anti-disengaging mechanism is detachably arranged on the front surface of the welding tongs straight handle, the assembling anti-disengaging mechanism comprises a pressing belt, a gasket, a fixing frame and an adjusting component, the left end of the welding tongs straight handle is provided with a connecting bolt, and the front surface of the right end of the welding tongs straight handle is provided with a U-shaped fixing frame through a screw; according to the utility model, the welding tongs straight shank and the assembly anti-disengaging mechanism are combined, so that the detachable assembly connection of the welding tongs straight shank and the assembly anti-disengaging mechanism can be realized, the anti-disengaging effect of the hand part and the welding tongs straight shank can be increased during use, the probability of falling off, impacting and damaging the main body of the resistance welding tongs caused by disengaging the hand part and the welding tongs straight shank during use is reduced, and the use safety and stability of the main body of the resistance welding tongs are improved.

Description

Assembled resistance electrode holders

Technical Field

The utility model belongs to the technical field of electrode holders, and particularly relates to an assembled resistance electrode holder.

Background

A resistance electrode holder, a tool for electric welding, has two handles shaped like pliers. The electrode holder is used for holding the welding rod to perform arc welding of the welding rod, for example, the electrode holder with the model yp-1107 has the advantages of good electric conductivity, difficult heating, light weight, firm holding of the welding rod, convenient replacement of the welding rod and the like.

When some existing electrode holders are used in a handheld manner, the positions of the hands and the handles of the electrode holders possibly fall off due to error force, so that the electrode holders fall off due to the fact that the hands and the handles of the electrode holders are separated, impact deformation or abrasion is caused to the electrode holders, and the subsequent use of the electrode holders can be affected.

Disclosure of Invention

The utility model aims to provide an assembled resistance electrode holder, which solves the problem that the electrode holder provided in the background art can be damaged due to falling in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled resistance welding tongs, includes resistance welding tongs main part and assembly locking mechanism, resistance welding tongs main part includes welding tongs bent arm, keeps silent and welding tongs straight shank, welding tongs bent arm rotates and installs at welding tongs straight shank upper surface, assembly locking mechanism detachable installs at welding tongs straight shank front surface, assembly locking mechanism includes hold-down strip, gasket, fixed frame and adjusting part, connecting bolt is installed to welding tongs straight shank left end, welding tongs straight shank right-hand member front surface is provided with the fixed frame of U type through the screw, the cover of hold-down strip left end is established on connecting bolt, the hold-down strip right-hand member is fixed with the fixed frame connection through adjusting part.

Preferably, a gasket is arranged on the rear surface of the pressing belt, the gasket is a cotton sheet, and the pressing belt is a rubber belt.

Preferably, the adjusting component comprises a roller, a mounting shaft, a fixing buckle and a perforation, wherein the mounting shaft is vertically fixed in the fixing frame, the roller is rotationally sleeved on the mounting shaft, and the fixing buckle is fixed on the front surface of the fixing frame.

Preferably, the surface of the pressing belt is provided with a through hole for the fixing buckle to pass through along the length direction of the pressing belt, and the fixing buckle is T-shaped.

Preferably, a jaw is arranged between the welding tongs bent arm and the right end of the welding tongs straight shank, a protection assembly is arranged on the outer surface of the welding tongs bent arm and the outer surface of the right end of the welding tongs straight shank relatively, the protection assembly comprises a mounting plate, a mounting bolt and an arc-shaped baffle, and the mounting plate is fixedly mounted on the outer surface of the welding tongs bent arm through the mounting bolt.

Preferably, the front surface and the rear surface of the mounting plate are provided with arc-shaped baffles, and reinforcing ribs are arranged between the arc-shaped baffles and the mounting plate.

Preferably, an anti-skid groove is formed in the left end surface of the straight shank of the welding tongs, and a fixing pin is arranged between the bent arm of the welding tongs and the straight shank of the welding tongs.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the welding tongs straight shank and the assembly anti-disengaging mechanism are combined, so that the detachable assembly connection of the welding tongs straight shank and the assembly anti-disengaging mechanism can be realized, the anti-disengaging effect of the hand part and the welding tongs straight shank can be increased during use, the probability of falling off, impacting and damaging the main body of the resistance welding tongs caused by disengaging the hand part and the welding tongs straight shank during use is reduced, and the use safety and stability of the main body of the resistance welding tongs are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the assembly anti-drop mechanism of the present utility model;

FIG. 3 is a right side perspective view of the adjustment assembly of the present utility model;

FIG. 4 is a right side view of the protective assembly of the present utility model;

in the figure: 100. a main body of the resistance welding tongs; 101. welding tongs bent arm; 102. a jaw; 103. straight handles of welding tongs; 200. assembling an anti-falling mechanism; 201. a compacting belt; 202. a gasket; 203. a fixed frame; 204. an adjustment assembly; 2041. a roller; 2042. a mounting shaft; 2043. a fixing buckle; 2044. perforating; 300. a protective assembly; 301. a mounting plate; 302. installing a bolt; 303. an arc baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an assembled resistance welding tongs, including resistance welding tongs main part 100 and assembly anticreep mechanism 200, resistance welding tongs main part 100 includes welding tongs bent arm 101, keep silent 102 and welding tongs straight shank 103, welding tongs bent arm 101 rotates and installs at welding tongs straight shank 103 upper surface, keep silent 102 between the two right-hand member openable, assembly anticreep mechanism 200 detachable installs at welding tongs straight shank 103 front surface, assembly anticreep mechanism 200 includes clamp strip 201, gasket 202, fixed frame 203 and adjusting part 204, connecting bolt is installed to welding tongs straight shank 103 left end, connecting bolt makes things convenient for the dismouting to take off, welding tongs straight shank 103 right-hand member front surface is provided with U-shaped fixed frame 203 through the screw, utilize the bolt to realize the assembly connection of two, make things convenient for follow-up dismouting, clamp strip 201 left end cover is established on connecting bolt, clamp strip 201 is connected with connecting bolt is detachable, clamp strip 201 right-hand member is connected fixedly through adjusting part 204 and fixed frame 203, be convenient for change clamp strip 201's length and elasticity degree.

In this embodiment, preferably, the back surface of the pressing belt 201 is provided with a pad 202, the pad 202 is a cotton piece, the comfort of contact with the hands is increased, the pressing belt 201 is a rubber belt, and the rubber belt has elasticity and can further press the hands, and meanwhile, the friction resistance between the rubber belt and the hands is increased.

In this embodiment, preferably, the adjusting component 204 includes a roller 2041, a mounting shaft 2042, a fixing buckle 2043 and a perforation 2044, the adjusting component 204 can change the tightness of the compression strap 201, so as to further compress and limit the hand, the mounting shaft 2042 is vertically fixed in the fixing frame 203, the roller 2041 is rotatably sleeved on the mounting shaft 2042, the roller 2041 can be in contact with the compression strap 201, the compression strap 201 is convenient to stretch and move for an adjusting length, the fixing buckle 2043 is fixed on the front surface of the fixing frame 203, the perforation 2044 for the fixing buckle 2043 to pass through is formed on the surface of the compression strap 201 along the length direction, the fixing buckle 2043 is T-shaped, and the end part of the fixing buckle 2043 can be exposed outside through the perforation 2044.

In this embodiment, preferably, be provided with between welding tongs bent arm 101 and the welding tongs straight shank 103 right-hand member and keep in touch 102, welding tongs bent arm 101 and welding tongs straight shank 103 right-hand member surface are provided with protection subassembly 300 relatively, protection subassembly 300 includes mounting panel 301, mounting bolt 302 and arc baffle 303, utilize protection subassembly 300 can further protect the department of keeping in touch 102, reduce the danger of touching department of keeping in touch 102, normal processing of department of keeping in touch 102 simultaneously, mounting panel 301 passes through mounting bolt 302 fixed mounting at welding tongs bent arm 101 surface, realize the assembly connection of both, make things convenient for the dismouting, the front and back surface of mounting panel 301 all is provided with arc baffle 303, and be provided with the strengthening rib between arc baffle 303 and the mounting panel 301, increase two installation intensity.

In this embodiment, preferably, an anti-slip groove is formed on the left end surface of the straight shank 103 of the welding tongs, so as to increase the anti-slip effect of holding, and a fixing pin is arranged between the bent arm 101 of the welding tongs and the straight shank 103 of the welding tongs.

The working principle and the using flow of the utility model are as follows: when the welding electrode holder is used, the connecting bolt is arranged at the left end of the straight handle 103 of the welding electrode holder, the fixing frame 203 is fixed at a proper position on the front surface of the straight handle 103 of the welding electrode holder through the screw, in use, the straight handle 103 of the welding electrode holder is held, the end part of the pressing belt 201 is held, the pressing belt 201 is stretched and pressed, the end part of the pressing belt 201 passes through the roller 2041 to be exposed outside and is stretched outwards along the roller 2041, the end part of the fixing buckle 2043 passes through the perforation 2044 at a proper position to be exposed outside, the pressing belt 201 is in a proper tightness degree, the pressing belt 201 compresses the hand by itself, meanwhile, the friction resistance between the pressing belt 201 and the hand is increased, and when the hand is in a relaxed state, the pressing force and the friction resistance of the pressing belt 201 to the hand are utilized, so that the main body 100 of the resistance electrode holder cannot be separated from the hand and fall, and the use safety and stability of the main body 100 of the resistance electrode holder are increased.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled resistance welding tongs, includes resistance welding tongs main part (100) and assembly locking mechanism (200), resistance welding tongs main part (100) are including welding tongs bent arm (101), are kept silent (102) and welding tongs straight shank (103), welding tongs bent arm (101) rotate and install at welding tongs straight shank (103) upper surface, its characterized in that: the welding tongs are characterized in that the assembly anti-disengaging mechanism (200) is detachably arranged on the front surface of the straight handle (103) of the welding tongs, the assembly anti-disengaging mechanism (200) comprises a pressing belt (201), a gasket (202), a fixing frame (203) and an adjusting component (204), a connecting bolt is arranged at the left end of the straight handle (103) of the welding tongs, a U-shaped fixing frame (203) is arranged on the front surface of the right end of the straight handle (103) of the welding tongs through a screw, the left end of the pressing belt (201) is sleeved on the connecting bolt, and the right end of the pressing belt (201) is fixedly connected with the fixing frame (203) through the adjusting component (204).

2. A pair of assembly type resistance welding tongs as set forth in claim 1 wherein: the back surface of the pressing belt (201) is provided with a gasket (202), the gasket (202) is a cotton piece, and the pressing belt (201) is a rubber belt.

3. A pair of assembly type resistance welding tongs as set forth in claim 1 wherein: the adjusting assembly (204) comprises a rolling roller (2041), a mounting shaft (2042), a fixing buckle (2043) and a perforation (2044), wherein the mounting shaft (2042) is vertically fixed in the fixing frame (203), the rolling roller (2041) is rotationally sleeved on the mounting shaft (2042), and the fixing buckle (2043) is fixed on the front surface of the fixing frame (203).

4. A pair of assembly type resistance welding tongs as set forth in claim 3 wherein: the surface of the pressing belt (201) is provided with a through hole (2044) for a fixing buckle (2043) to pass through along the length direction of the pressing belt, and the fixing buckle (2043) is T-shaped.

5. A pair of assembly type resistance welding tongs as set forth in claim 1 wherein: the welding tongs are characterized in that a jaw (102) is arranged between the welding tongs bent arm (101) and the right end of the welding tongs straight shank (103), a protection assembly (300) is arranged on the outer surface of the right end of the welding tongs bent arm (101) and the outer surface of the right end of the welding tongs straight shank (103) oppositely, the protection assembly (300) comprises a mounting plate (301), a mounting bolt (302) and an arc-shaped baffle (303), and the mounting plate (301) is fixedly mounted on the outer surface of the welding tongs bent arm (101) through the mounting bolt (302).

6. A pair of assembly type resistance welding tongs as set forth in claim 5 wherein: the front surface and the rear surface of the mounting plate (301) are respectively provided with an arc-shaped baffle plate (303), and reinforcing ribs are arranged between the arc-shaped baffle plates (303) and the mounting plate (301).

7. A pair of assembly type resistance welding tongs as set forth in claim 1 wherein: an anti-skid groove is formed in the left end surface of the straight welding tongs handle (103), and a fixing pin is arranged between the welding tongs bent arm (101) and the straight welding tongs handle (103).