Alloy die casting clamping device capable of preventing offsetting

Abstract

The invention relates to the alloy die casting technology field, and discloses an alloy die casting clamping device capable of preventing offsetting. The alloy die casting clamping device capable of preventing offsetting comprises a bottom seat and a U-shaped support frame, wherein a support seat is fixedly connected with the middle of the upper end of the bottom seat, two clamping rods verticallyarranged are arranged on the left side and the right side of the support seat, arc rods are fixedly connected with upper ends of rod walls on two opposite sides of the two clamping rods, sliding blocks are fixedly connected with lower ends of the two clamping rods, sliding chutes matched with the sliding blocks are formed in the left side and the right side of the upper end of the bottom seat, abidirectional threaded rod transversely arranged is rotatably inserted into the support seat through a rolling bearing, the two clamping rods respectively run through the left end and the right end ofthe bidirectional threaded rod, and the left end and the right end of the bidirectional threaded rod are connected with the two clamping rods through threads. The alloy die casting clamping device capable of preventing offsetting can apply multidirectional force to alloy pending for die casting so as to clamp the alloy, enables the position of the alloy to correspond to the position of a die casting head, can perform pre-compression on the peripherical edge of the alloy in the die casting, and prevents the alloy from offsetting in the die casting.

Description

technical field [0001] The invention relates to the technical field of alloy die casting, in particular to a clamping device for an alloy die casting that can avoid offset. Background technique [0002] Alloy die-casting is a kind of pressure-casting part. It uses a pressure-casting mechanical die-casting machine equipped with a casting mold to die-cast the alloy through the die-casting machine to cast an alloy part with a shape and size limited by the mold. Such parts are usually called Alloy die castings. [0003] In the prior art, when using a die-casting machine to die-cast an alloy, the alloy raw material is generally placed in the die-casting position of the die-casting machine by hand, and the alloy raw material is placed and positioned by the naked eye. The position is difficult to place accurately, and it is easy to keep the alloy away from the die-casting machine. The position deviation of the die-casting mold affects the quality of the die-casting and causes wast...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of using a die-casting machine to die-cast alloys in the prior art. Generally, the alloy raw material is placed on the die-casting position of the die-casting machine by hand, and the alloy raw material is placed and positioned by naked eyes. The position is difficult to place accurately and is easy to use. Alloy away from the die-casting mold of the die-casting machine is shifted, which affects the quality of die-casting and causes material waste. A clamping device for alloy die-castings that can avoid shifting is proposed

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