CN2194784Y

CN2194784Y - Multifunctional electric welding tongs

Info

Publication number: CN2194784Y
Application number: CN 94213151
Authority: CN
Inventors: 吴成年
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-26
Filing date: 1994-05-26
Publication date: 1995-04-19
Anticipated expiration: 2004-05-26

Abstract

The utility model relates to a pair of multifunctional electric welding tongs, which is mainly composed of an electrode clamp (1), a base for an electrode clamp (5), handles (6), a spring element (7), etc. An electrode fixed slot (2) with unequal width and a fixing hole (10) of an electric welding rod which can be used to clamp column, block-shaped electrodes and electric welding rods with different diameters are arranged on the electrode clamp; the electrode clamp is detachable; when the clamp is rotated along a circle, the clamping direction of the electrode or the clamping directions of the electric welding rods can be adjusted; a spring is arranged between the two handles to connect with the two handles. The utility model has the advantages of convenience and reliability. The utility model integrates the functions of ordinary electric welding tongs and the functions of special electric welding tongs such as resistance soldering, resistance spot welding, carbon arc fusion welding, etc. As a whole; the multifunctional electric welding tongs are used for relevant multifunctional electric welding machines and other relevant welding equipment; the multifunctional electric welding tongs are an ideal welding tool.

Description

Multifunctional electric welding tongs

The utility model is a kind of multifunction electric soldering turret, belongs to soldering appliance.

The common electrical soldering turret can only the clamping welding rod; Special-purpose electrode holders such as resistance brazing often can only a kind of solid shape of clamping electrode, the electrode of the multiple shape of clamping, clamping is very inconvenient; At present, implement arc welding, resistance brazing etc., must adopt common electrical soldering turret and special-purpose electrode holders.

The purpose of this utility model:, provide a kind of multifunction electric soldering turret that integrates special-purpose electrode holders functions such as common electrical arc-welding pincers function and resistance brazing, resistance spot welding, carbon arc melting welding at above-mentioned deficiency.

The purpose of this utility model is achieved in that electrode holddown groove and the welding rod fixing hole of opening shape electrodes such as can putting post, piece on the electrode holders terminal clamp, with screw to electrode or welding rod position, fastening; Terminal clamp is a detachable, is loaded in the electrode holder headstock, can rotate arbitrarily along circumference, with screw to its position, fastening; The electrode holder headstock is connected with handle; Handle is with making such as insulating materials; Cable from the handle endoporus by and be connected with electrode holder headstock (or with terminal clamp); Connect with spring part between two handles; All have radiating groove on terminal clamp and the electrode holder headstock, to strengthen radiating effect.

The utlity model has following characteristics:

1, have not wide electrode holddown groove and welding rod fixing hole on the terminal clamp, but the electrode of shapes such as clamp column, piece and the welding rod of different-diameter.

2, terminal clamp is a detachable, can change different terminal clamps as required; The direction of terminal clamp holding electrode, welding rod can be adjusted arbitrarily along circumference.

3, connect with spring part between two handles, guaranteed the needs of soldering turret unlatching, closure etc.

4, open radiating groove on terminal clamp and the electrode holder headstock, improved the radiating effect of soldering turret.

5, cable passes through in the handle with making such as insulating materials, and its joint is connected with electrode holder headstock (or terminal clamp) by screw, and connected mode is reliable.

6, one electrode holders, have the function of multiple electrode holders such as arc welding, resistance brazing, resistance spot welding, carbon melting welding simultaneously, and pincers to be used.

Fig. 1 is the structural representation of the utility model embodiment.

Below in conjunction with Fig. 1 detailed structure of the present utility model and feature are described:

Have not wide electrode holddown groove ［ 2 ］ and welding rod fixing hole ［ 10 ］ on the terminal clamp ［ 1 ］, with screw ［ 9 ］ to electrode or welding rod position, fastening; Terminal clamp is loaded in the electrode holder headstock ［ 5 ］, can rotate arbitrarily along circumference, with screw ［ 3 ］ location, fastening; Cable reaches electrode holder headstock endoporus (or terminal clamp endoporus) by handle ［ 6 ］ endoporus, with the fastening cable adapter of screw ［ 4 ］; Be connected by threaded portion between electrode holder headstock and handle; Have radiating groove ［ 11 ］ on terminal clamp and the electrode holder headstock; Connect with spring ［ 7 ］, screw ［ 8 ］ between two handles.

Spring part ［ 7 ］ can be designed to closed type structure (spring leaf two ends butt joint or overlapping) or open architecture (the spring leaf two ends is not docked or be not overlapping); Remove spring part, this soldering turret can be decomposed into two independently common electrical soldering turrets.

The multifunction electric welding machine that this multifunction electric soldering turret is used to be correlated with and other relevant welding equipment are a kind of desirable soldering appliances.

Claims

1, a kind of multifunction electric soldering turret is made up of terminal clamp, electrode holder headstock, handle, spring part etc., its principal character is: have not wide electrode holddown groove and welding rod fixing hole [10] on the terminal clamp [1], with screw [9] to electrode, welding rod position, fastening; Terminal clamp is a detachable, is loaded in the electrode holder headstock [5], can rotate arbitrarily along circumference, with screw [3] position, fastening; The electrode holder headstock is connected with handle [6]; Cable passes through from the handle endoporus, is connected with electrode holder headstock (or terminal clamp); Connect with spring part [7] between two handles.

2, multifunction electric soldering turret according to claim 1 is characterized in that: have radiating groove ［ 11 ］ on terminal clamp and the electrode holder headstock; Handle is with making such as insulating materials; Spring part is designed to closed type structure (spring leaf two ends butt joint or overlapping) or open architecture (the spring leaf two ends is not docked or be not overlapping).