Screw thread rolling machine

Abstract

The application relates to a screw thread rolling machine comprising a machine body, a feeding mechanism used for feeding screw blanks, and a thread rolling mechanism used for rolling threads of the screw blanks conveyed through the feeding mechanism; a first sliding chute is formed in one outer side wall of the machine body in the length direction of the machine body, and a screw filtering screenused for filtering impurities is arranged in the first sliding chute slidably; and the screw filter screen is located below the thread rolling mechanism and the feeding mechanism, and a recycling mechanism used for recycling waste materials is arranged in the machine body, and located below the screw filter screen. According to the screw thread rolling machine, impurities and screws falling intothe machine body are filtered through the screw filter screen, and the probability that the waste materials and impurities fall into the machine body in a mixed mode is effectively reduced; the effective filtering of the impurities and the effectively collection of the waste materials are achieved, and the waste materials falling into the machine body are further collected through the recycling mechanism; the waste cleaning difficulty is reduced, and the effect of improving the waste cleaning efficiency is achieved; and meanwhile, the waste materials can be further recycled, and the economic benefits are improved.

Description

technical field [0001] The present application relates to the field of screw production equipment, in particular to a screw thread rolling machine. Background technique [0002] The thread rolling machine is a device that puts two identical thread rolling surfaces close to each other to clamp the screw embryo and do reciprocating motion to process it into threads. The thread rolling surface has the same tooth shape as the screw thread and the same helix angle. When moving, rub the screw blank between the two thread rolling boards out of the thread. [0003] However, the tooth rubbing machines currently used in the market often produce a lot of waste and waste during work. These waste and waste will fall on the ground, which will not only lead to a worse working environment, but also make it difficult to clean up the follow-up debris. Larger and more time-consuming to clean. Contents of the invention [0004] In order to solve the problem that it is difficult and time-con...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that it is difficult and time-consuming to clean up the waste generated during the annual processing of screw blanks by the equipment, this application provides a screw thread rubbing machine

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