Mould mounting mechanism for cold-forging hydraulic machine

Abstract

The invention discloses a mould mounting mechanism for a cold-forging hydraulic machine. The die mounting mechanism comprises a mounting plate, lower templates, an upper mould base and an upper template, a buffer structure is fixedly connected to the bottom end of the mounting plate, the upper template is fixedly connected to the bottom end of the buffer structure, limiting structures are correspondingly arranged on the two sides of the inner part of the upper template, the lower templates are fixedly connected to the bottom ends of the limiting structures, lower mould grooves are formed in the top ends of the inner parts of the lower templates, demoulding structures are arranged in the inner parts of the lower templates, the upper mould base is fixedly connected to the bottom end of the upper template, and telescopic air cylinders are correspondingly and fixedly connected to the two sides of the bottom end of the mounting plate. According to the mould mounting mechanism, the demoulding structures are arranged, moulds are conveniently and quickly demoulded, the working efficiency is high, by rotating a rotating handle, the rotating handle drives a top plate to rotate through a threaded rod, the top plate can rotate upward and eject in the process of rotating, thus the formed moulds are demoulded from the inner parts of the lower mould grooves, and demoulding is completed.

Description

technical field [0001] The invention relates to the technical field of hydraulic presses, in particular to a mold installation mechanism for cold forging hydraulic presses. Background technique [0002] A hydraulic press is a machine that uses liquid as a working medium and is made according to Pascal's principle to transfer energy to realize various processes. A hydraulic press is generally composed of three parts: the machine (main machine), the power system and the hydraulic control system. A mounting mechanism is required, specifically a die mounting mechanism for cold forging hydraulic presses. [0003] In the process of realizing the present invention, the inventors have found that at least the following problems in the prior art have not been resolved: [0004] (1) The traditional mold installation mechanism for cold forging hydraulic presses has poor cushioning effect and may cause damage to the mold; [0005] (2) The traditional mold installation mechanism for col...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a mold installation mechanism for cold forging hydraulic press to solve the problem of poor cushioning effect in the above background technology, which may cause damage to the mold and poor anti-offset function, which may easily cause the mold to be damaged during the stamping process. Offset occurs and it is not convenient to quickly demould the mold, and the problem of low work efficiency

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