Efficient thread rolling machine for fast tapping screw production

Abstract

The invention relates to the technical field of screw production, in particular to an efficient thread rolling machine for fast tapping screw production. The machine comprises a bottom plate, a discharging plate, a material collecting table and a plurality of flexible material receiving mechanisms are connected to the bottom plate through a discharging electric cylinder, a material conveying mechanism is mounted on the bottom plate through a material conveying motor, a plurality of aligning groove plates are mounted on the material conveying mechanism, the material conveying motor is connectedwith a conveying and cleaning mechanism through a cleaning rod, a detection mechanism and a screening electric cylinder are installed on the material conveying mechanism, the screening electric cylinder is connected with a push needle, a collecting box and a stepping motor are installed on the bottom plate, the stepping motor is fixedly connected with a plurality of supporting columns through a connecting frame, the supporting columns are provided with a lifting electric cylinder through a bottom table and a support, the lifting electric cylinder is provided with a cleaning motor through a supporting base, the cleaning motor is eccentrically connected with a top table, an air heater is installed on the top table, screws are not prone to being damaged during collection, meanwhile, the screws can be conveniently sorted and classified, the screws can be conveniently pretreated, subsequent packaging is facilitated, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of screw production, in particular to a high-efficiency thread rolling machine for fast-tapping screw production. Background technique [0002] As we all know, the screw is a tool that uses the physical and mathematical principles of the oblique circular rotation and friction of the object to tighten the parts of the object step by step. When the screw is produced, it needs to use a tooth rolling machine for surface processing. The machine is widely used in the field of screw production. [0003] When the existing thread rolling machine for fast-tapping screw production is in use, use two identical tooth shapes whose thread rolling surface has the same helix angle as that of the screw thread, and when the thread rolling plates move mutually, the two thread rolling The screw blanks between the plates are rubbed out into threads, and one screw can be processed in one round trip, and the completed screws are d...

AI Technical Summary

Problems solved by technology

[0004] However, there are still the following defects in the above-mentioned prior art solutions. Although it is convenient to carry out thread rolling processing on screws, the screws after processing are easily damaged when they fly out quickly, and the reliability of use is low. Qualified products and unqualified products in a screw are mixed, and need to be sorted later, which is time-consuming and laborious, or the direct sale results in a high rate of defective products, which easily affects later sales, and the processed screws tend to be attached to some processed parts. The debris generated during the process and the residual water during cooling are not convenient for the subsequent packaging work, and the practicability is low

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