CN201713588U

CN201713588U - Copper-aluminum explosive weld block

Info

Publication number: CN201713588U
Application number: CN2010202215471U
Authority: CN
Inventors: 杨宇军; 孙朝军; 刘正强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-10
Filing date: 2010-06-10
Publication date: 2011-01-19
Anticipated expiration: 2020-06-10

Abstract

The utility model relates to a copper-aluminum explosive weld block, which can be effectively used for connection transition of electric conduction copper-aluminum of an aluminum section oxidization workshop electrode so as to solve the problems of easy heating and oxidization of the electrode and short service life. The utility model has the technical scheme that the weld block is made of the aluminum section and the copper section which have the same square shape and are stacked up and down to form an integrated compound. The utility model has the advantages of simple structure, low cost and good effect, is easy to product and convenient to use, and is effectively used for the connection transition of the electric conduction copper-aluminum of the aluminum section oxidization workshop electrode.

Description

Copper al blasting welding block

One, technical field

The utility model relates to aluminium and produces appliance, particularly aluminium section bar oxidation workshop, and electrodes conduct copper aluminium connects a kind of copper al blasting of over-drastic welding block.

Two, background technology

Electrolyzer is the equipment of using always in the Aluminum production, electrolysis electrode on its electrolyzer is absolutely necessary, but be to adopt the screw line ball to connect between the copper aluminium that electrodes conduct is used, heating is oxidized easily, and result of use is bad, and the life-span is short, and production efficiency is low, do not satisfy the actual needs on the Aluminum high efficiency production, therefore, the electrodes conduct of existing aluminium section bar oxidation Workshop Production adopts the screw line ball to connect the utmost point and need improve and innovate.

Three, utility model content

At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of copper al blasting welding block, can be effective to aluminium section bar oxidation workshop electrodes conduct copper aluminium connects excessively, easily generate heat to solve electrode, oxidized, the problem that work-ing life is short, the technical scheme of its solution is that this welding block is to be made of aluminium section bar and copper section bar, aluminium section bar and copper section bar are identical square, and the consistent up and down complex body that constitutes one that stacks, the utility model is simple in structure, easily produces, cost is low, easy to use, effective, be effective to aluminium section bar oxidation workshop electrodes conduct copper aluminium and connect excessively.

Four, description of drawings

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

Fig. 2 is a side-view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Five, embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Shown in Fig. 1-3, the utility model is to be made of aluminium section bar and copper section bar, and aluminium section bar 2 and copper section bar 1 are identical square, and the consistent up and down complex body that constitutes one that stacks.

In order to guarantee result of use, said aluminium section bar 2 and copper section bar 1 are rectangle, long 150mm, wide 100mm, the thick 10mm of copper section bar, the thick 25mm of aluminium section bar.

When producing, the combination of aluminium section bar and copper section bar is to adopt explosion method commonly used, aluminium section bar and copper section bar are closely linked, and because explosion method has high temperature and strong surging force, therefore, the contact surface of aluminium section bar and copper section bar constitutes the convex-concave shape, interpenetrates, very firm welds together, sturdy and durable, contact is good, good heat dissipation effect, effectively prevent the oxidation that causes because of heating, prolonged work-ing life greatly, guaranteed the high efficiency production in aluminium section bar oxidation workshop, improved product quality and yield, be the innovation on Aluminum is produced, remarkable economical and social benefit are arranged.

It is to be noted, above-mentioned only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little changes or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. a copper al blasting welding block is characterized in that, is made of aluminium section bar and copper section bar, and aluminium section bar (2) and copper section bar (1) are identical square, and the consistent up and down complex body that constitutes one that stacks.

2. copper al blasting welding block according to claim 1 is characterized in that, said aluminium section bar (2) and copper section bar (1) are rectangle, long 150mm, wide 100mm, the thick 10mm of copper section bar, the thick 25mm of aluminium section bar.