Processing device and forming method of copper-aluminum terminal

Abstract

The invention discloses a processing apparatus and a forming method for a copper-aluminum terminal. The processing apparatus comprises a forming apparatus and a feeding apparatus, wherein the forming apparatus comprises an upper die and a lower die; the upper die mainly comprises an upper die fixing plate, a convex die, a convex die fixing plate, a concave die and a forging die; the lower die mainly comprises a convex-concave die fixing plate, a concave-convex die and a forming die plate; the concave-convex die and the forging die plate are used for being matched with the convex die, the concave die and the forging die respectively; the feeding apparatus also comprises a material-inlet die and a rotatable screw rod; a material-inlet hole is formed in the material-inlet die; the material-inlet die is in threaded connection with the screw rod, and is arranged on one side, opposite to a material-discharging plate, of the forging die plate. Strip-shaped raw materials enter from the material-inlet die in a staggered manner; after the dies are combined, the raw materials are subjected to flattening, punching and edge cutting; two products can be processed synchronously by the setting two groups of dies; and therefore, the processing apparatus is high in production efficiency, and the product can be molded in one time.

Description

technical field [0001] The invention relates to a processing die, more specifically, it relates to a processing die for a copper-aluminum terminal. Background technique [0002] One end of the copper-aluminum terminal is flat with a through hole, and the other end is cylindrical. [0003] At present, the processing method of copper and aluminum terminals on the market is to first flatten one end of the terminal through equipment, and then punch and trim the flattened end through other equipment. The processing is cumbersome and cannot be formed sequentially. Contents of the invention [0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a processing mold and a molding method for copper-aluminum terminal blocks that solve the above-mentioned problems. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006] A processing device for copper-aluminum terminals, including...

AI Technical Summary

Problems solved by technology

[0003] At present, the processing methods of copper and aluminum terminals on the market are to first flatten one end of the terminal through equipment, and then punch and trim the flattened end through other equipment. The processing is cumbersome and cannot be formed sequentially.

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