Guide device of thread rolling machine

Abstract

The invention discloses a guide device of a thread rolling machine. The guide device comprises a guide rail and a pushing mechanism; the guide rail comprises a first guide section and a second guide section; the pushing mechanism is arranged in the joined place between the first guide section and the second guide section; a first inner side wall and a second inner side wall are arranged on the first guide section and the second guide section; the side, towards the second guide section, of the first inner side wall is connected with a first rotating wall capable of outwards rotating; the side,towards the first guide section, of the second inner side wall is connected with a second rotating wall capable of outwards rotating; and the first rotating wall is joined with the second rotating wall. The guide device further comprises a first elastic return piece and a second elastic return piece; the first elastic return piece is mounted on the first inner side wall or the first rotating wall;and the second elastic return piece is mounted on the second inner side wall or the second rotating wall. When workpieces are descended to convey in the guide rail, the problems of knocking into airof the workpieces or damage of the guide rail due to collision of the workpieces with the first inner side wall are prevented.

Description

technical field [0001] The invention relates to a material guide rail, more specifically, to a material guide device for a thread rolling machine. Background technique [0002] Thread rolling machine is a professional equipment for producing screws. The working process of the thread rolling machine is: the feeding machine transfers the unfinished workpieces to the guide rail, the guide rail transfers the workpieces to the pushing mechanism, and the pushing mechanism pushes the workpieces to the thread rolling plate. A thread-rolling board performs thread-rolling processing on the workpiece. [0003] In the prior art, there is a corner in the guide rail, that is, it is divided into a feeding section 1 and a feeding section 2 that are perpendicular to each other or form a certain angle, and the pushing mechanism is located at the corner. When working, the workpiece enters from the first end of the feeding section 1, enters the first end of the feeding section 2 through the s...

AI Technical Summary

Problems solved by technology

When working, the workpiece enters from the first end of the feeding section 1, enters the first end of the feeding section 2 through the second end of the feeding section 1, and the pushing mechanism pushes the workpiece located at the first end of the feeding section 2 to enter the feeding section 2 Move inside, and push the craftsman out of the second end of the second end of the second end of the second end of the second end of the second feeder. Since the accuracy of the position of the workpiece conveyed by the conveyor rail is relatively low, some workpieces are not completely entered due to friction or impurities. When the first end of feeding section 2 is reached, that is, part of the workpiece is still in feeding section 1, the pushing mechanism starts to push the workpiece. In this state, the workpiece will hit the inner wall of feeding section 1, causing the workpiece to fly or The guide rail is damaged, which affects the normal operation of the thread rolling machine

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