Glass mold clamp for cutting off casting head

Abstract

A glass mold clamp for cutting off a casting head comprises a clamp assembly, wherein the assembly comprises a clamping platform, a left adjusting plate, a right adjusting plate, a pair of fixed presser foot supporting plates, a pair of fixed presser feet, a pair of mold supporting palm supporting plates, a pair of mold supporting palms, a pair of movable presser foot driving acting cylinders and a pair of movable presser feet, a bolt matching groove is formed in the clamping platform, the left adjusting plate is fixed to the upward side of the left end of the clamping platform, the right adjusting plate is fixed to the upward side of the right end of the clamping platform, the pair of fixed presser foot supporting plates are formed on the left adjusting plate, the pair of fixed presser feet are fixed to the tops of the pair of fixed presser foot supporting plates, and the pair of mold supporting palm supporting plates are formed on the rear adjusting plate. The pair of die supporting palms and the pair of die supporting palm supporting plates are fixed, the pair of movable presser foot driving acting cylinders are fixed to the rear adjusting plate, the right ends of the pair of movable presser feet are hinged to the tail ends of the movable presser foot driving acting cylinder columns, hinge bases are arranged in the middles, and the left ends form free ends. The clamping speed is increased, and the operation intensity is reduced; and it is reliable to clamp.

Description

technical field [0001] The invention belongs to the technical field of tooling fixtures, and in particular relates to a glass mold fixture for cutting off a pouring riser. Background technique [0002] The aforementioned glass molds mainly refer to cast copper alloy dies, but are not absolutely limited to cast copper alloy dies. The function of a sprue riser is well known in the foundry industry, specifically, it is a supplementary part added to the top and / or sides of a casting in order to avoid defects in the casting. In the casting mold, the cavity of the sprue riser is a container for storing liquid metal, and its function is various. The form, size and opening position of the sprue riser with different functions are not the same. In view of this, the sprue riser The design needs to take into account the characteristics of castings of different products. In the patent documents that are not limited to the following examples, technical information related to glass mold ...

AI Technical Summary

Problems solved by technology

It is based on the aforementioned factors that none of the Chinese and foreign patent documents published so far has been found to be suitable for the clamping of glass molds with sprue risers for casting and to meet the requirement of no interference to the removal of sprue risers in the clamped state. The technical information of the fixture, the technical solution to be introduced below is generated under this background

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