Large automobile tool formwork

Abstract

The invention discloses a large automobile tool formwork. The large automobile tool formwork comprises a base and an overturning frame. The base is provided with a lower die, and the overturning frameis provided with an upper die. The rear side portion of the overturning frame is hinged to the base, and a die sinking and assembly drive cylinder is arranged on the rear side of the base. The lowerdie is fixed to the base through a lower die fixing block and a lower die positioning assembly, and an auxiliary positioning assembly is further arranged at the front end of the base. The upper die isfixed to the overturning frame through an upper die fixing block and an upper die locking assembly. A die assembly locking assembly is further arranged at the front end of the overturning frame and matched with the auxiliary positioning assembly at the front end of the base. According to the large automobile tool formwork, the upper die and the lower die are convenient to dismount and replace, and the die installing firmness and stability are guaranteed; and the overturning frame is further provided with the die assembly locking assembly matched with the auxiliary positioning assembly, automatic die assembly is achieved, manual operation is not needed, efficiency and precision are improved, and the die assembly stability is guaranteed.

Description

technical field [0001] The invention relates to a mold frame for a large-scale automobile tool. Background technique [0002] The mold base is the support mechanism of the mould, and it is an indispensable tool for modern industrial production; among them, the mold base for automobile tool processing is a large mold base, which is used to support the mold for manufacturing automobile products, and control the mold closing and opening; the existing Most of the automotive tool processing mold bases are relatively simple, and the molds are welded on the mold base and cannot be replaced; the mold base generally only has the function of opening and closing, the degree of automation is low, the operation is inconvenient, and it is not conducive to improving the processing efficiency, and the accuracy is poor. resulting in a higher defective rate. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propo...

AI Technical Summary

Problems solved by technology

[0002] The mold base is the support mechanism of the mould, and it is an indispensable tool for modern industrial production; among them, the mold base for automobile tool processing is a large mold base, which is used to support the mold for manufacturing automobile products, and control the mold closing and opening; the existing Most of the automotive tool processing mold bases are relatively simple, and the molds are welded on the mold base and cannot be replaced; the mold base generally only has the function of opening and closing, the degree of automation is low, the operation is inconvenient, and it is not conducive to improving the processing efficiency, and the accuracy is poor. lead to higher defective rate

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