CN2401308Y

CN2401308Y - Electric welding holder

Info

Publication number: CN2401308Y
Application number: CN 99245152
Authority: CN
Inventors: 刘军营
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-22
Filing date: 1999-10-22
Publication date: 2000-10-18
Anticipated expiration: 2009-10-22

Abstract

The utility model discloses a pair of electric welding pliers which comprise a main plier body, a rocker arm which is arranged on the main plier body, and an upper jaw. The utility model is characterized in that an inner cavity of the main plier body is in a half open type cavity structure, the upper jaw and the main plier body are in a separate type structure, and the inner cavity of the main plier body is provided with a copper wire nose for connecting the power supply line. Because the utility model adopts the design that the main plier body is in the half open type cavity structure and the upper jaw and the main plier body are in the separate type structure, the copper consumption of the electric welding pliers is reduced, and the electric welding pliers are convenient for maintenance simultaneously. When the upper jaw is damaged, only a component of the upper jaw can be replaced, and the electric welding pliers are easy for maintenance. When the utility model is used, hands are not scaled, and resources are saved.

Description

Electrode holders

The utility model relates to a kind of industrial production apparatus, specifically relates to a kind of electrode holders.

There are following shortcomings in electrode holders commonly used both at home and abroad at present: the one, and amount of copper consuming is big, because existing electrode holders are copper products of entity, and very big in industrial use amount, make that overall amount of copper consuming is bigger; The 2nd, existing electrode holders are integral structures, and simultaneously the welding rod junction of its front end is more fragile, after the damage not easy-maintaining make whole electrode holders just scrap, cause the waste of resource.

The purpose of this utility model just be to provide a kind of can save copper material, for ease of maintenaince, the electrode holders of non-scald on hand when using.

The purpose of this utility model can realize by following measure:

The utility model comprises main clamper body, is placed in rocking arm and upper jaw on the main clamper body, and the main clamper body inner chamber is the semi open model cavity structure, and upper jaw and main clamper body are separate type.

At the main clamper body inner chamber copper cash nose that is used to connect power line is installed in the utility model, also can adopts other suitable frame for movement certainly.

Because it is the semi open model cavity structure that the utility model adopts main clamper body, upper jaw and main clamper body design for separate type, make the copper loss amount of electrode holders reduce, also for ease of maintenaince simultaneously, when damaging, can only replace upper jaw the electrode holders of these parts, for ease of maintenaince, non-scald on hand during use, and saved resource.

Accompanying drawing drawing of the present utility model is described as follows:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the front view of the utility model upper jaw.

Fig. 3 is the left view of the utility model upper jaw.

Fig. 4 is the vertical view of the utility model upper jaw.

Fig. 5 is the front view of the utility model main clamper body.

Fig. 6 is the vertical view of the utility model main clamper body.

The utility model is done explanation in further detail below in conjunction with drawings and Examples:

As shown in the figure: the utility model comprises main clamper body 1, is placed in rocking arm 2 and upper jaw 3 on the main clamper body 1, and main clamper body 1 inner chamber is the semi open model cavity structure, and upper jaw 2 is a separate type with main clamper body 1.The copper cash nose 4 that is used to connect power line is installed at main clamper body 1 inner chamber.

Use principle of the present utility model is as follows: during use power line passed that the main clamper body openend is connected on the copper cash nose and fixing, connects power supply and hold main clamper body and can weld, use after a period of time when upper jaw damages should with on

Claims

1, a kind of electrode holders, it comprises main clamper body (1), is placed in rocking arm (2) and upper jaw (3) on the main clamper body (1), and it is characterized in that: main clamper body (1) inner chamber is the semi open model cavity structure, and upper jaw (2) is a separate type with main clamper body (1).

2, electrode holders according to claim 1 is characterized in that: the copper cash nose (4) that is used to connect power line is installed at described main clamper body (1) inner chamber.