Anti-abrasion driving mechanism for separating cutter of thread rolling machine

Abstract

The invention relates to an anti-abrasion driving mechanism for a separating cutter of a thread rolling machine, solves the technical problem of large driving noise of the separating cutter of an existing thread rolling machine. The anti-abrasion driving mechanism comprises a horizontally-arranged separating cutter seat bracket, wherein the separating cutter seat bracket is provided with a separating pushing rod through a sliding installation component; one end of the separating pushing rod is provided with the separating cutter, which is parallel to the separating pushing rod, through a connecting component; the other end of the separating pushing rod is provided with a separating collision block; a separating poking rod is arranged at the inner side of the separating cutter seat bracket; the middle part of the separating poking rod is hinged to the separating cutter seat bracket through a hinge connection structure; one end of the separating poking rod is connected with a swing driving component which can drive the separating poking rod to swing circumferentially; an elastic traction structure, which can enable the other end of the separating poking rod to be tightly adhered to the separating collision block all the time, is arranged between the separating collision block and the separating cutter seat bracket. The anti-abrasion driving mechanism for the separating cutter of the thread rolling machine has the advantages that the design is reasonable, the structure is simple, the stability is high, noise is less in the driving process, parts are not easily worn, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a thread rolling machine, in particular to an anti-wear driving mechanism for a separating knife of the thread rolling machine. Background technique [0002] The thread rolling machine is a kind of equipment specialized in thread production. Its main working principle is to use two thread rolling plates with the same tooth shape as the bolt thread. When the two thread rolling plates move with each other, the two thread rolling plates The bolt blanks in between rub out the threads. The traditional thread rolling machine needs to manually place the blank between the thread rolling plates to realize the feeding process of the blank. This method is labor-intensive, low in safety, and low in production efficiency. In addition, the existing The thread rolling machine also realizes the feeding process by setting a stopper mechanism on the conveying guide rail, that is, the c...

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