Pneumatic material blocking mechanism of reinforcing steel bar straight thread rolling machine

The gas-driven damper mechanism in the steel bar rolling machine addresses the issue of inconsistent thread lengths by precisely positioning the steel bar, ensuring accurate and efficient screw thread production.

CN223097892UActive Publication Date: 2025-07-15临海市城市产业发展集团有限公司 +2
1 Cites 0 Cited by

Patent Information

Application Number
CN202421641591.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-11
Publication Date
2025-07-15
Estimated Expiration
2034-07-11

AI Technical Summary

Technical Problem

Existing steel bar wire rolling machines cannot position the length of the steel bar through the clamping assembly, resulting in the different lengths of straight threads processed on the steel bar during mass production, and the machining accuracy cannot be guaranteed.

Method used

A pneumatic gear mechanism of a steel bar straight threaded wire rolling machine is designed. By selectively blocking between the clamping assembly and the wire rolling assembly, the angle is adjusted to position the end of the steel bar to ensure the accuracy of the length of the processing section.

Benefits of technology

The machining accuracy of straight threads of steel bars is improved, the friction is reduced, the smoothness and stability of processing is ensured, and the positioning needs of steel bars of different lengths are adapted.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to a pneumatic material blocking mechanism of a reinforcing steel bar straight thread rolling machine, which comprises a base, a driving air cylinder arranged on the base, a pressing rod arranged on a piston rod of the driving air cylinder, and a blocking strip arranged on the base through a revolute pair, the length direction of the driving air cylinder is perpendicular to the axis of the rotating pair, and the end of the pressing rod abuts against the top face of the blocking strip in a rolling mode so that an adjustable included angle can be formed between a piston rod of the driving air cylinder and the blocking strip. The position-adjustable pressing rod selectively shields between the clamping assembly and the thread rolling assembly of the reinforcing steel bar thread rolling machine, so that the end of the reinforcing steel bar can abut against the clamping assembly and the thread rolling assembly, and the device has the advantages that the length of a machining section after the reinforcing steel bar is clamped can be conveniently positioned, and the machining precision is guaranteed.
Need to check novelty before this filing date? Find Prior Art