CN2148629Y

CN2148629Y - Electrode holders

Info

Publication number: CN2148629Y
Application number: CN 92243873
Authority: CN
Inventors: 冯森福
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-06
Filing date: 1992-12-06
Publication date: 1993-12-08
Anticipated expiration: 2002-12-06

Abstract

The utility model relates to a pair of electric welding pliers. A simple connecting base of an upper pliers body and a lower pliers body is adopted to replace the existing connecting base device, the connecting base of an upper pliers body and a lower pliers body is directly arranged on a conductive body, and therefore, the utility model has the advantages of simple structure, easy processing and assembly, metal material saving, low manufacture cost, convenient repair and change and the lowest cost. The connecting base of an upper pliers body and a lower pliers body stamped by the metal material is not easy to be damaged, and the service life is long. The parts and the components of the traditional electric welding pliers can be fully utilized especially, and the utility model with less production investment and easy implementation is an ideal product for replacing the electric welding pliers in a traditional electric welding pliers factory.

Description

Electrode holders

The utility model relates to a kind of electrode holders.

Existing electrode holders, last lower clamp Connection Block otherwise directly be compressed on baroque on the metal staight shank, be that 88218514.4 " electrode holders of non-scald on hand " and application number are 88218297.8 " electrode holders " etc. as: the disclosed application of " non scalding hand electric welding tongs having ", Chinese patent that electrode holders factory in Changsha produces; Make on handle, as: the disclosed application number of Chinese patent is 89208351.4 " the manual electrode holders of low temperature " etc.The former, complex structure, process and assemble is hard to tackle, consumption metal, cost height; The latter, service life is shorter, and is fragile, repair change into high.

At above problem, the purpose of this utility model provides a kind ofly has simple in structure, process and assemble easily and repair electrode holders that change this cheap last lower clamp Connection Block into.

Technical solution of the present utility model is: it is solid on electric conductor to go up lower clamp Connection Block dress.Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a lower clamp Connection Block schematic diagram on a kind of convex;

Fig. 3 is a lower clamp Connection Block schematic diagram on a kind of concave body.

Fig. 1, Fig. 2 and Fig. 3 have respectively provided lower clamp Connection Block (6) on a kind of rectangle block, convex shape and the concave body, their available screws (16) (as shown in Figure 1) or bolt, rivet are fastened on the electric conductor (17), and by pin (5) upper and lower caliper are connected as a single entity.Obviously, above last lower clamp Connection Block (6) can adopt metal material to make, and also can adopt other materials; But in order to increase the service life the most handy metallic stamping pieces.

Among the figure, upper clamp mainly contains copperhead (3), curved (7) and curved handle cover (11), also contains upper grip head cover (1) and little bowl (8); Lower clamp mainly contains electric conductor (17) and handle (12), also contains lower pliers head cover (18), casting die (14), big dish (10), cable pressing plate (13) and cable holding screw (15); Also contain and be contained in little bowl (8) and the middle spring (9) of big dish (10).In order to make jaw can vise the welding rod of different size, can the set screw (4) that can regulate distance between copperhead (3) and the electric conductor (17) be housed to the head of (7) curved; During adjusting, as long as earlier upper grip head holding screw (2) is loosened or screws and can regulate.In order to improve electric conductivity, the available copper plate of electric conductor (17) is towards part, the available red copper stamping parts of copperhead (3).In order to dispel the heat, can on electric conductor (17), handle (12) and upper and lower binding clip cover (1,18), have louvre.

The utility model is owing to adopted simple and inexpensive upper lower clamp Connection Block to substitute existing base device for connecting, and it is directly filled solid on electric conductor, thereby have simple in structure, process and assemble easily, save metal material, low cost of manufacture, the advantage such as repairing is changed convenient and expense is extremely low; Also not fragile with the upper lower clamp Connection Block that metal material is stamped to form, long service life; Especially can take full advantage of the parts of traditional electrical soldering turret, investment of production is few, very easily implements, and is the ideal product that traditional electrical soldering turret factory updates.

Claims

1, a kind of electrode holders comprise upper clamp, lower clamp, go up lower clamp Connection Block (6), it is characterized in that: it is solid on electric conductor (17) to go up lower clamp Connection Block (6) dress.

2, electrode holders according to claim 1 is characterized in that: going up lower clamp Connection Block (6) is block or concave, convex body.

3, electrode holders according to claim 2 is characterized in that: going up lower clamp Connection Block (6) is metallic stamping pieces.

4, electrode holders according to claim 1 is characterized in that: going up lower clamp Connection Block (6) is metallic stamping pieces.

5, according to claim 1,2,3 or 4 described electrode holders, it is characterized in that: go up lower clamp Connection Block (6) and be fastened on the electric conductor (17) with screw (16), bolt or rivet.

6, electrode holders according to claim 5 is characterized in that: electric conductor (17) is that copper plate is towards part.

7, electrode holders according to claim 6 is characterized in that: copperhead (3) is the red copper stamping parts.

8, according to claim 1,2,3 or 4 described electrode holders, it is characterized in that: electric conductor (17) is that copper plate is towards part.

9, electrode holders according to claim 8 is characterized in that: copperhead (3) is the red copper stamping parts.

10, according to claim 1,2,3 or 4 described electrode holders, it is characterized in that: copperhead (3) is the red copper stamping parts.