CN212526444U

CN212526444U - Arc welding tongs with bent handle

Info

Publication number: CN212526444U
Application number: CN202021025801.0U
Authority: CN
Inventors: 陈春耕
Original assignee: Zhangjiagang Steelman Hardware Product Co ltd
Current assignee: Zhangjiagang Steelman Hardware Product Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-12
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a labor-saving electric welding tongs with a bent handle, which comprises a first tong body and a second tong body which are hinged together through a hinge pin, wherein the clamping ends of the first tong body and the second tong body are sequentially provided with a shearing part and a flat clamping head along the direction away from the hinge pin, the shearing part is sequentially provided with a flat shearing edge and a semicircular concave shearing edge along the direction away from the hinge pin, the outer side of the flat clamping head is provided with a plurality of rust grinding teeth, the shearing part is provided with a raised knocking block, the side surfaces of the shearing part and the knocking block are flat surfaces, the clamping ends of the first tong body and the second tong body are sequentially provided with a grinding part and a clamping part along the direction away from the hinge pin, the grinding part is provided with a circular arc concave grinding groove, grinding particles or grinding teeth are arranged in the notch of the grinding groove, the clamping part of the first tong body and the central line of the clamping ends of the two tong bodies form an included angle of 12-22 degrees, the holding part of the second pliers body is an arc-shaped holding part which is convex outwards and has the central axis radius of 115mm and 120 mm.

Description

Arc welding tongs with bent handle

Technical Field

The utility model relates to a curved handle electrode holders.

Background

Electrode holders need apply great power when shearing, and the pliers of traditional structure is difficult to produce effectual shearing force when the application of force, uses hard, cuts inefficiency, and the user too hard nevertheless has the work piece slippage when can't accomplish the shearing even user self injured's condition.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a multifunctional electric welding tongs with a bent handle and labor saving.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a bent handle electric welding clamp comprises a first clamp body and a second clamp body which are hinged together through a hinge pin, wherein the clamping ends of the first clamp body and the second clamp body are respectively provided with a shearing part and a flat clamping head in sequence along the direction away from the hinge pin, the shearing part is provided with a flat shearing blade and a semicircular concave shearing blade in sequence along the direction away from the hinge pin, the outer side of the flat clamping head is provided with a plurality of rust grinding teeth, the shearing part is provided with a raised knocking block, and the side of the shearing part and the knocking block is a flat surface, the holding ends of the first clamp body and the second clamp body are sequentially provided with a grinding part and a holding part along the direction far away from the hinge pin, the grinding part is provided with a circular arc-shaped concave grinding groove, grinding particles or grinding teeth are arranged in the notch of the grinding groove, the holding part of the first clamp body and the center line of the clamping ends of the two clamp bodies form an included angle of 12-22 degrees, and the holding part of the second clamp body is an outward convex circular arc-shaped holding part with the central axis radius of 115 plus material of 120 mm.

Preferably, the tail end of the first forceps body holding portion is gradually inclined outwards along a direction away from the hinge pin.

Preferably, the holding parts of the first forceps body and the second forceps body are sleeved with rubber sleeves.

The utility model has the advantages that: because the clamping ends of the first pliers body and the second pliers body are sequentially provided with the shearing part and the flat clamping head along the direction far away from the hinge pin, the shearing part is sequentially provided with the flat shearing blade and the semicircular concave shearing blade along the direction far away from the hinge pin, the outer side of the flat clamping head is provided with a plurality of tooth grinding teeth for rust grinding, the shearing part is provided with the raised knocking block, and the side surfaces of the shearing part and the knocking block are flat surfaces, the pliers body has a plurality of using functions and is convenient for the operation of a user;

because the holding ends of the first and second plier bodies are sequentially provided with the grinding part and the holding part along the direction away from the hinge pin, the grinding part is provided with the circular arc-shaped concave grinding groove, and grinding particles or grinding teeth are arranged in the notch of the grinding groove, so that the operations such as rust removal and the like can be carried out, the functions of the plier bodies are considered, the structure is compact, and various operation requirements of users are facilitated;

because the holding part of the first pliers body and the center line of the clamping ends of the two pliers bodies form an included angle of 12-22 degrees, and the holding part of the second pliers body is an arc-shaped holding part which is convex outwards and has the central axis radius of 115-120mm, the structure enables a user to apply force more easily, improves the use comfort level and saves more labor during operation.

Because the tail end of the first clamp body holding part gradually inclines outwards along the direction away from the hinge pin, the first clamp body and the tail end part of the second clamp body can be conveniently gripped, and the force can be well applied when the tail end parts of the first clamp body and the second clamp body are gripped timely.

Because the rubber sleeves are sleeved on the holding parts of the first pliers body and the second pliers body, the gripping is reliable, and the force application of a user is convenient.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

In fig. 1 to 2: 1. the novel steel wire rope grinding clamp comprises a first clamp body, a second clamp body, a cutting portion, a flat clamping head, a flat cutting edge, a concave cutting edge, a rust grinding tooth, a knocking block, a holding portion, a grinding groove, a grinding tooth, a circular arc holding portion and a rubber sleeve, wherein the cutting edge is 5, the concave cutting edge is 6, the rust grinding tooth is 7, the knocking block is 8, the holding portion is 9, the grinding groove is 10, the grinding tooth is 11, the circular arc holding portion is 12.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings.

As shown in fig. 1-2, the electric welding tongs with a bent handle comprise a first tong body 1 and a second tong body 2 which are hinged together through a hinge pin, a shearing part 3 and a flat clamping head 4 are sequentially arranged on the clamping ends of the first tong body 1 and the second tong body 2 along the direction away from the hinge pin, a flat shearing edge 5 and a semicircular concave shearing edge 6 are sequentially arranged on the shearing part 3 along the direction away from the hinge pin, a plurality of rust grinding teeth 7 are arranged on the outer side of the flat clamping head 4, a raised knocking block 8 is arranged on the shearing part 3, and the side surfaces of the shearing part 3 and the knocking block 8 are flat surfaces.

The holding ends of the first pliers body 1 and the second pliers body 2 are sequentially provided with a grinding part and a holding part 9 along the direction far away from the hinge pin, the grinding part is provided with a circular arc-shaped concave grinding groove 10, a grinding tooth 11 is arranged in the notch of the grinding groove 10, the holding part 9 of the first pliers body 1 and the center line of the holding ends of the two pliers bodies form an included angle of 6 degrees, and the holding part 9 of the second pliers body 2 is an outward convex circular arc-shaped holding part 12 with the central axis radius of 115 mm. The tail end of the holding part 9 of the first plier body 1 is gradually inclined outwards along the direction far away from the hinge pin. The holding parts 9 of the first forceps body 1 and the second forceps body 2 are sleeved with rubber sleeves 13.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a bent handle electrode holders, includes first pincers body and the second pincers body that articulates together through the hinge pin which characterized in that: the cutting part and the flat clamping head are sequentially arranged on the clamping ends of the first pliers body and the second pliers body along the direction far away from the hinge pin, a flat cutting edge and a semicircular concave cutting edge are sequentially arranged on the cutting part along the direction far away from the hinge pin, a plurality of rusted tooth grinding teeth are arranged on the outer side of the flat clamping head, a convex knocking block is arranged on the cutting part, the side surfaces of the cutting part and the knocking block are flat surfaces, the grinding part and the holding part are sequentially arranged on the holding ends of the first pliers body and the second pliers body along the direction far away from the hinge pin, a circular arc concave grinding groove is formed in the grinding part, grinding particles or grinding teeth are arranged in the notch of the grinding groove, an included angle of 12-22 degrees is formed between the holding part of the first pliers body and the center line of the clamping ends of the two pliers bodies, and the holding part of the second pliers body is an outward convex holding part with the center line radius of 115-120 mm.

2. The welding electrode holder of claim 1, wherein: the tail end of the first clamp body holding part is gradually inclined outwards along the direction far away from the hinge pin.

3. The welding electrode holder of claim 2, wherein: the holding parts of the first clamp body and the second clamp body are sleeved with rubber sleeves.