CN114161046A

CN114161046A - Electric welding tongs without scalding hands

Info

Publication number: CN114161046A
Application number: CN202111449014.8A
Authority: CN
Inventors: 孙俊亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-03-11

Abstract

The invention discloses a pair of electrode holders without scalding hands, which comprises an upper holder handle, an upper holder head, a lower handle, a lower holder head, a hinge structure, a return spring, a spring seat, conductive metal, a cable connecting piece and a fixing hole, the upper tong handle and the upper tong head are of an integral structure, the lower handle and the lower tong head are of an integral structure, the upper tong handle and the lower handle are hinged through a hinge structure, a spring seat is arranged on the upper plier handle, a return spring is arranged between one side of the spring seat far away from the upper plier handle and the lower handle, one end of the upper clamp handle, which is far away from the upper clamp head, is provided with a cable connecting piece, one side of the cable connecting piece is provided with a fixing hole and a screw for fixing a cable, the cable connector is characterized in that conductive metal fixedly connected is arranged on the other side of the cable connector, the other end of the conductive metal is connected with the upper binding clip, conductive metal is arranged in the lower handle and the lower binding clip, and an opening is formed in one side of the lower handle.

Description

Electric welding tongs without scalding hands

Technical Field

The invention relates to an electric welding clamp, in particular to an electric welding clamp which does not scald hands.

Background

The electric welding tongs are a common tool for welding, wherein the rear end of an electric conductor is used for fixing an electric wire, the front end of the electric conductor is used for clamping a welding rod, a currently used electric welding handle generally adopts a welding handle wire to transmit a power supply through a lower handle, and the structure enables a handle body to generate heat to cause scalding, so that the working continuity and the working efficiency of workers are influenced.

Disclosure of Invention

The invention aims to overcome the technical defects and provide the electrode holders without scalding hands.

In order to solve the technical problem, the technical scheme provided by the invention is that the electrode holders without scalding hands comprise an upper holder handle, an upper holder head, a lower handle, a lower holder head, a hinge structure, a return spring, a spring seat, conductive metal, a cable connecting piece and a fixing hole, wherein the upper holder handle and the upper holder head are in an integral structure, the lower handle and the lower holder head are in an integral structure, the upper holder handle and the lower handle are in hinged connection through the hinge structure, the spring seat is arranged on the upper holder handle, the return spring is arranged between one side of the spring seat far away from the upper holder handle and the lower handle, the end of the upper holder handle far away from the upper holder head is provided with the cable connecting piece, one side of the cable connecting piece is provided with the fixing hole and a screw for fixing the cable, the other side of the cable connecting piece is provided with the conductive metal which is fixedly connected, the other end of the conductive metal is connected with the upper holder head, and the conductive metal is arranged in the lower handle and the lower holder head, one side of the lower handle is provided with an opening.

Furthermore, the outer sides of the upper forceps handle and the lower forceps handle are respectively provided with an anti-skid convex rib.

Furthermore, the outer side of the upper tong handle, the outer side of the upper tong head, the outer side of the lower tong head and the outer side of the lower tong head are respectively provided with an insulating and heat-insulating layer.

Further, the conductive metal material is copper, and the hinge structure material is copper.

Further, a metal ring for fixing the cable can be arranged at the opening hole.

Compared with the prior art, the invention has the advantages that: the electric welding tongs are reasonable in structural design, the cable connecting piece, the conductive metal, the fixing block, the screw and the like are arranged in the upper tong handle and used for penetrating and fixing the power line, the insulating and heat-insulating layer is arranged outside the electric welding tongs for heat insulation, and when the electric welding tongs are actually used, a user can control the electric welding tongs by holding the lower handle, so that the problem that the electric welding tongs are scalded due to overlong use time is solved, the working efficiency is effectively improved, and the service life of the electric welding tongs is effectively prolonged.

Drawings

Fig. 1 is a schematic structural view of the electric welding pliers without scalding hands.

As shown in the figure: 1. the clamp comprises an upper clamp handle, 2 parts of an upper clamp head, 3 parts of a lower handle, 4 parts of a lower clamp head, 5 parts of a hinge structure, 6 parts of a return spring, 7 parts of a spring seat, 8 parts of conductive metal, 9 parts of a cable connecting piece, 10 parts of a fixing hole, 11 parts of an opening.

Detailed Description

The electric welding pliers without scalding hands of the invention are further explained in detail with the attached drawings.

With reference to the attached drawing 1, the electric welding pliers without scalding hands comprise an upper plier handle 1, an upper plier head 2, a lower plier handle 3, a lower plier head 4, a hinge structure 5, a reset spring 6, a spring seat 7, a conductive metal 8, a cable connecting piece 9 and a fixing hole 10, wherein the upper plier handle 1 and the upper plier head 2 are of an integral structure, the lower plier handle 3 and the lower plier head 4 are of an integral structure, the upper plier handle 1 and the lower plier handle 3 are hinged through the hinge structure 5, the spring seat 7 is arranged on the upper plier handle 1, the reset spring 6 is arranged between one side of the spring seat 7, far away from the upper plier handle 1, and the lower plier handle 3, the cable connecting piece 9 is arranged at one end of the upper plier handle 1, the fixing hole 10 and a screw are arranged at one side of the cable connecting piece 9, the conductive metal 8 is fixedly connected at the other side of the cable connecting piece 9, the other end of the conductive metal 8 is connected with the upper plier head 2, conductive metal 8 is arranged in the lower handle 3 and the lower forceps head 4, and an opening 11 is formed in one side of the lower handle 3.

As a preferred embodiment of this embodiment, the outer sides of the upper forceps handle 1 and the lower forceps handle 3 are respectively provided with an anti-slip convex rib.

In a preferred embodiment of this embodiment, the outer sides of the upper handle 1, the upper binding clip 2, the lower handle 3 and the lower binding clip 4 are respectively provided with an insulating layer.

In a preferred embodiment of the present invention, the conductive metal 8 is made of copper, and the hinge structure 5 is made of copper.

As a preferred embodiment of this embodiment, a metal ring for fixing the cable can be disposed at the opening 11.

In the specific implementation of the invention, the upper tong handle 1 and the upper tong head 2 are of an integral structure, the lower tong handle 3 and the lower tong head 4 are of an integral structure, the upper tong handle 1 and the lower tong handle 3 are hinged through a hinge structure 5, the outer sides of the upper tong handle 1 and the lower tong handle 3 are respectively provided with an anti-skidding convex rib, the outer sides of the upper tong handle 1 and the lower tong handle 3 are respectively provided with an insulating and heat-insulating layer, the upper tong handle 1 is provided with a spring seat 7, a return spring 6 is arranged between one side of the spring seat 7, far away from the upper tong handle 1, and the lower tong handle 3, one end of the upper tong handle 1, far away from the upper tong head 2, is provided with a cable connector 9, one side of the cable connector 9 is provided with a fixing hole 10 and a screw for fixing a cable, the other side of the cable connector 9 is provided with a fixedly connected conductive metal 8, the other end of the conductive metal 8 is connected with the upper tong head 2, the lower tong head 3 and the lower tong head 4 are internally provided with a

conductive metal

8, 3 one side of lower handle is equipped with trompil 11, and the user accessible exerts external force to last tong handle 1 and lower handle 3 to open binding clip 2 and lower binding clip 4, put into the welding rod after, loosen last tong handle 1, go up binding clip 2 and lower binding clip 4 under reset spring 6's effect, will accomplish the centre gripping to the welding rod, the user accessible grips lower handle 3, accomplishes weldment work, thereby avoids the problem that the handlebar grips because of the live time overlength.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The electric welding pliers without scalding hands are characterized by comprising an upper plier handle (1), an upper plier head (2), a lower plier head (3), a lower plier head (4), a hinged structure (5), a reset spring (6), a spring seat (7), conductive metal (8), a cable connecting piece (9) and a fixing hole (10), wherein the upper plier handle (1) and the upper plier head (2) are of an integral structure, the lower handle (3) and the lower plier head (4) are of an integral structure, the upper plier handle (1) and the lower handle (3) are hinged through the hinged structure (5), the spring seat (7) is arranged on the upper plier handle (1), the reset spring (6) is arranged between one side of the spring seat (7) far away from the upper plier handle (1) and the lower handle (3), the cable connecting piece (9) is arranged at one end of the upper plier handle (1) far away from the upper plier head (2), the fixing hole (10) for fixing a cable and a screw are arranged at one side of the cable connecting piece (9), the novel electric wrench is characterized in that the other side of the cable connecting piece (9) is provided with a fixedly connected conductive metal (8), the other end of the conductive metal (8) is connected with the upper wrench head (2), the conductive metal (8) is arranged in the lower handle (3) and the lower wrench head (4), and one side of the lower handle (3) is provided with a hole (11).

2. The electric welding pliers without scalding hands according to claim 1, wherein anti-skid convex ribs are respectively arranged on the outer sides of the upper pliers handle (1) and the lower handle (3).

3. The electric welding pliers without scalding hands according to claim 1, wherein the outer sides of the upper pliers handle (1), the upper pliers head (2), the lower handles (3) and the lower pliers head (4) are respectively provided with an insulating layer.

4. Electrode holders, which do not burn the hand, according to claim 1, characterized in that the conductive metal (8) is made of copper and the hinge structure (5) is made of copper.

5. Non-scalding electric welding pliers according to claim 1, characterized in that a metal ring for fixing the cable is arranged at said opening (11).