CN217452535U

CN217452535U - Novel welding tongs

Info

Publication number: CN217452535U
Application number: CN202220603284.3U
Authority: CN
Inventors: 徐桂艳; 赵森
Original assignee: Yingtan Lvkang Transportation Co ltd
Current assignee: Yingtan Lvkang Transportation Co ltd
Priority date: 2022-03-20
Filing date: 2022-03-20
Publication date: 2022-09-20
Anticipated expiration: 2032-03-20

Abstract

The utility model discloses a novel electrode holder, including the electrode holder head, the electrode holder body, the electrode holder handle, electrode holder head top is equipped with the binding clip, it is equipped with the pressure wire mouth to go up the binding clip afterbody, electrode holder head below is equipped with lower binding clip, the anterior part of lower binding clip is equipped with the sawtooth fixed slot that is used for pressing from both sides the welding rod, it is equipped with the rotation iron-axle with lower binding clip junction to go up the binding clip, it is equipped with the electric conductor to rotate the iron-axle rear, it is equipped with the linkage return bend to rotate iron-axle top, electrode holder body top is equipped with telescopic bracket, the telescopic bracket top is equipped with spacing shell fragment, electrode holder body left side below is equipped with the conduit, electrode holder body surface is equipped with thermal-insulated block, electrode holder handle surface is equipped with insulating protective sheath, be equipped with the universal joint in the middle of the electrode holder body, be used for the regulation of angle, the utility model has the advantages of simple structure, light in weight is portable, convenient operation is laborsaving, high-efficient safety.

Description

Novel welding tongs

Technical Field

The utility model relates to an electrode holders technical field specifically is a novel electrode holders.

Background

The welding tongs, the tool for electric welding, have two handles, the shape is like pliers. The function is to hold the welding electrode and conduct the welding current during welding. The hand-held insulating tool is matched with an electric arc welding machine for clamping and operating a welding rod and ensuring the electric connection with the welding rod during manual electric arc welding. The electrode holders have the main technical indexes of shell protection, electric shock protection, temperature rise value, welding spatter resistance, falling resistance and the like. Because the electrode holders are often used in high-temperature and high-pressure environments, casualties are often caused by improper design and non-standard use; meanwhile, the general electrode holders need to spend too much time when disassembling and assembling the welding rods, which is very inconvenient and affects the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel soldering turret has simple structure, light in weight portable, convenient operation is laborsaving, high-efficient safe advantage, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electrode holder, includes the electrode holder head, the electrode holder body, the electrode holder handle, electrode holder head top is equipped with the binding clip, it is equipped with the pressure line mouth to go up the binding clip afterbody, electrode holder head below is equipped with lower binding clip, the anterior part of binding clip is equipped with the sawtooth fixed slot that is used for pressing from both sides the welding rod down, it is equipped with the rotation iron-axle with lower binding clip junction to go up the binding clip, it is equipped with the electric conductor to rotate the iron-axle rear, it is equipped with the linkage return bend to rotate the iron-axle top, electrode holder body top is equipped with the telescopic bracket, the telescopic bracket top is equipped with spacing shell fragment, electrode holder body left side below is equipped with the conduit, electrode holder body surface is equipped with thermal-insulated block, electrode holder handle surface is equipped with insulating protective sheath, electrode holder body mid portion is equipped with the universal joint, the universal joint left side is equipped with the roating seat, be equipped with the universal shaft in the middle of the universal joint.

Preferably, the upper tong head and the lower tong head are connected through a rotating iron shaft.

Preferably, the electrode holder body is located in the middle of the whole electrode holder.

Preferably, the heat insulation block is used for reducing high temperature conducted from the head of the electrode holder.

Preferably, the insulating protective sleeve on the electrode holder handle can be insulated.

Preferably, a universal joint is arranged in the middle of the welding tongs body and used for adjusting the angle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. according to the novel electrode holder, the telescopic support and the compression spring are arranged, and the linkage bent pipe is utilized to form the labor-saving lever, so that the upper binding clip and the lower binding clip can be conveniently opened or closed; the stability during working is effectively improved by arranging the limiting elastic sheet, and the electric wire is reasonably installed by arranging the conduit, the electric conductor and the wire pressing port, so that the electric shock risk is effectively reduced; the utility model discloses weight is light in carrying, and convenient operation is laborsaving, can effectively reduce the emergence of scalding or electrocute danger, high-efficient safety.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel soldering turret of the present invention;

the figures are labeled as follows: 1. a soldering turret body; 2. electric welding a clamp head; 3. a soldering turret handle; 4. a limiting elastic sheet; 5. an upper binding clip; 6. a lower binding clip; 7. rotating the iron shaft; 8. a telescopic strut; 9. linkage bending; 10. a compression spring; 11. a heat insulation plate; 12. an insulating protective sleeve; 13. a conduit; 14. an electrical conductor; 15. a wire pressing port; 16. a sawtooth fixing groove; 17. a rotating shaft; 18. a universal joint; 19. a cardan shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, a novel welding clamp comprises a welding clamp head 2, a welding clamp body 1, an upper clamp head 5 arranged above the welding clamp head 2 of a welding clamp handle 3, a wire pressing port 15 arranged at the tail of the upper clamp head 5, a lower clamp head 6 arranged below the welding clamp head 2, a sawtooth fixing groove 16 for clamping a welding rod arranged at the front part of the lower clamp head 6, a rotary iron shaft 7 arranged at the joint of the upper clamp head 5 and the lower clamp head 6, an electric conductor 14 arranged behind the rotary iron shaft 7, a linkage bent pipe 9 arranged above the rotary iron shaft 7, a telescopic bracket 8 arranged above the welding clamp body 1, a limiting elastic sheet 4 arranged above the telescopic bracket 8, a conduit 13 arranged at the left lower part of the welding clamp body 1, a heat insulation block 11 arranged on the surface of the welding clamp body 1, an insulation protection sleeve 12 arranged on the surface of the welding clamp handle 3, and a universal joint 18 arranged at the middle part of the welding clamp body 1, the left side of the universal joint 18 is provided with a rotating seat 13, and the middle of the universal joint 18 is provided with a universal shaft 19.

Specifically, the electrode holders are provided with the telescopic support columns 8 and the compression springs 10, and the linkage bent pipes 9 are utilized to form labor-saving levers, so that the upper clamp heads 5 and the lower clamp heads 6 can be conveniently opened or closed; the stability during working is effectively fixed and improved by arranging the limiting elastic sheet 4, and the electric wire is reasonably installed by arranging the conduit 13, the electric conductor 14 and the wire pressing port 15, so that the electric shock risk is effectively reduced; the utility model discloses weight is light in carrying, and convenient operation is laborsaving, can effectively reduce the emergence of scalding or electrocute danger, high-efficient safety.

The working principle is as follows: when the welding rod clamping device is used, the linkage bent pipe 9 is pressed downwards, the compression spring 10 is pressed downwards by the downward pressure of the linkage bent pipe 9, the compression spring 10 drives the telescopic strut 8 to shorten, the upper binding clip 5 and the lower binding clip 6 are separated by rotating the iron shaft 7 by utilizing the lever principle, the welding rod to be welded is pressed into the sawtooth fixing groove 16 after the upper binding clip 5 and the lower binding clip 6 are opened, and then the compression spring 10 is fixed at the current position through the limiting elastic sheet 4 to realize clamping operation; the wire conduit 13 is used for realizing electrical connection, a working wire extends into the wire conduit 13, penetrates through the electric conductor 14 and penetrates out of a connecting seam of the linkage bent pipe 9 and extends to the wire pressing port 15, and only when the upper tong head 5 and the lower tong head 6 are closed, the wire is pressed tightly to realize the communication between the inner welding tongs and a circuit, so that the energy consumption is saved, and the electric shock can be prevented by mistake.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel electrode holder, includes electrode holder head (2), electrode holder body (1), electrode holder handle (3) its characterized in that: an upper tong head (5) is arranged above the electric welding tong head (2), a wire pressing port (15) is arranged at the tail of the upper tong head (5), a lower tong head (6) is arranged below the electric welding tong head (2), a sawtooth fixing groove (16) for clamping a welding rod is arranged at the front part of the lower tong head (6), a rotating iron shaft (7) is arranged at the joint of the upper tong head (5) and the lower tong head (6), an electric conductor (14) is arranged behind the rotating iron shaft (7), a linkage bent pipe (9) is arranged above the rotating iron shaft (7), a telescopic bracket (8) is arranged above the welding tong body (1), a limiting elastic sheet (4) is arranged above the telescopic bracket (8), a wire guide (13) is arranged below the left side of the welding tong body (1), a heat insulation block (11) is arranged on the surface of the welding tong body (1), an insulation protective sleeve (12) is arranged on the surface of the welding tong handle (3), the middle part of the soldering turret body (1) is provided with a universal joint (18), the left side of the universal joint (18) is provided with a rotating seat (17), and the middle of the universal joint (18) is provided with a universal shaft (19).

2. The novel soldering turret according to claim 1, characterized in that: the upper tong head (5) is connected with the lower tong head (6) through a rotating iron shaft (7), and free opening and closing can be realized, so that the welding rod is installed and disassembled.

3. The novel soldering turret according to claim 1, characterized in that: the electrode holder body (1) is located in the middle of the whole electrode holder and used for achieving electrical connection with the electrode holder head (2) and physical connection with the electrode holder handle (3).

4. The novel soldering turret according to claim 1, characterized in that: the heat insulation block (11) is used for reducing high temperature conducted from the welding electrode head (2).

5. The novel soldering turret according to claim 1, characterized in that: the insulating protective sleeve (12) on the electrode holder handle (3) can insulate and insulate heat, and the safety of operators is protected.

6. The novel soldering turret according to claim 1, characterized in that: the middle of the welding tongs body (1) is provided with a universal joint (18) for angle adjustment.