Anti-falling type cold header clamp mechanism for hardware fitting production

Abstract

The invention discloses an anti-falling cold header clamp mechanism for hardware fitting production. The anti-falling cold header clamp mechanism comprises a base, supporting legs are fixed to the top, close to the edge, of the base, a supporting plate is fixed to the tops of the supporting legs, a vertical plate is fixed to the top of the supporting plate, a machining mechanism used for conducting cold heading on a workpiece is arranged on the outer wall of the vertical plate, a driving mechanism used for driving the machining mechanism is further arranged on the outer wall of the vertical plates, a clamping mechanism used for fixing a workpiece is arranged at the position, below the machining mechanism, of the top of the base, and a feeding mechanism used for automatic feeding is further arranged at the top of the base. By arranging the driving mechanism, the machining mechanism, the clamping mechanism and the feeding mechanism, the effect of secondary forming of workpieces is achieved, the effect of automatic feeding is further achieved, the effect of adjusting the clamping force on the workpieces in real time according to different degrees of forming is achieved, and the cold heading machining quality is further improved.

Description

technical field [0001] The invention relates to the technical field of hardware accessories processing, in particular to an anti-off-type cold heading machine clamp mechanism for the production of hardware accessories. Background technique [0002] The cold heading machine is a special equipment mainly used for mass production of fasteners such as nuts and bolts, and the clamp mechanism of the cold heading machine is a mechanism used to fix the formed workpiece. [0003] When the existing cold heading machine is used to form the bolt end part, due to the cold hardening during the upsetting process, if the deformation amount changes greatly at one time, it is easy to cause cracking of the workpiece, resulting in unqualified products, not only It will reduce work efficiency and cause waste of resources. [0004] In view of this, the present invention proposes a clamping mechanism of an anti-off-type cold heading machine for the production of hardware accessories. Contents o...

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Problems solved by technology

[0003] When the existing cold heading machine is used to form the bolt end part, due to the cold hardening during the upsetting process, if the deformation amount changes greatly at one time, it is easy to cause cracking of the workpiece, resulting in unqualified products, not only It will reduce work efficiency and cause waste of resources

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