Blank conveying mechanism of thread rolling machine

Abstract

The invention relates to a blank conveying mechanism of a thread rolling machine, and solves the technical problems of poor blank conveying effect and the like of the conventional thread rolling machine. The blank conveying mechanism of the thread rolling machine comprises a rack body, a feeding box body, a feeding port, a round through hole, a wear-resisting space ring and a drum body, wherein an opening end of the drum body faces the round through hole and is mutually propped against the wear-resisting space ring; the drum body is connected with a driving mechanism; a plurality of scrapers are arranged on the inner side in the circumferential direction of the drum body; the end part of each scraper is bent to the same direction to form an inclined scraping part; a conveying guide rail provided with a conveying channel penetrates in the feeding box body, one end of the conveying guide rail extends into the drum body, and the other end is inclined downwards; and a guide structure is arranged at one end, located in the drum body, of the conveying guide rail. The blank conveying mechanism of the thread rolling machine has the advantages that the conveying effect is good, the work efficiency is high, the blank has low probability of getting stuck during the conveying process, the drum mounting stability is good, the feeding box body is not prone to wearing when the drum rotates, and the drum rotates smoothly.

Description

Technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a thread rolling machine, in particular to a thread rolling machine blank conveying mechanism. Background technique [0002] The thread rolling machine is a kind of equipment specialized in the production of threads. Its main working principle is to pass two thread rolling plates with the same tooth shape as the bolt thread. When the two rolling plates move with each other, the two rolling plates The bolt blanks between the threads are twisted. There are many ways to convey the bolt blanks that are common in the thread rolling machine, such as feeding through a vibrating hopper. The principle is that the bolt blanks are rotated outwards through vibration, and then fall into the guide rail for conveying, but this way There are many shortcomings: for example, high noise, short service life, high cost and so on. [0003] In order to solve the problems existing in the prior art...

AI Technical Summary

Problems solved by technology

There are many ways to convey the bolt blanks that are common in the thread rolling machine, such as feeding through the vibrating hopper. There are many deficiencies: for example, high noise, short service life, high cost, etc.

[0004] The above-mentioned scheme has improved some problems existing in the prior art to a certain extent, such as the problem of high noise during conveying by the vibrating hopper, but there are still problems in the scheme: poor stability, low work efficiency, poor conveying effect, and easy feeding during billet conveying. Technical problems such as stuck

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