Anti-vibration boring tool base and CNC boring machine

By designing a shock-resistant boring tool base, when a vibrator occurs during boring, the boring tool is retracted into the adjusting position, which solves the problem of the boring tool scratching the inner wall of the pipe fitting and damaging the boring tool bar, and improves the boring accuracy and efficiency.

CN118321591BActive Publication Date: 2025-03-18HANGZHOU FINE METAL MACHINING
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Patent Information

Application Number
CN202410499080.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2025-03-18
Estimated Expiration
2044-04-24

AI Technical Summary

Technical Problem

During the boring process, the boring tool is prone to vibration caused by uneven pipe materials and wear, causing the boring tool to scratch the inner wall of the pipe fittings, damage the boring tool bar and boring tool, reducing working efficiency and causing economic losses.

Method used

A shock-resistant boring tool base is designed to remove the limit between the base and the adjusting member when vibrating the tool, move the adjusting member and reset it, drive the boring tool to move in a direction away from the pipe fitting, and put the boring tool into the adjusting member, reducing the probability of scratching the inner wall of the pipe fitting and protecting the boring tool.

Benefits of technology

It effectively reduces the probability of the boring tool scratching the inner wall of the pipe fittings, protects the boring tool and boring bars, and improves the accuracy and efficiency of boring.

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Abstract

The present invention discloses a vibration-resistant boring tool base and a numerically controlled boring machine, which are related to the field of boring technology. The purpose is to solve the technical problem that when the tool vibrates, the boring tool scratches the inner wall of the pipe fitting and damages the boring tool rod and the boring tool. The base comprises a base, one side of the base is slidably connected with a positioning member, and a spring is fixedly connected between the two, the positioning member is rotatably connected with a boring seat, the side of the boring seat away from the positioning member is fixedly connected with the boring tool, the base is slidably connected with a threaded block in contact with the positioning member, and the base is rotatably connected with a screw threadedly connected with the threaded block. When the tool vibrates during the boring process, the present invention first releases the limit between the base and the positioning member, so that the positioning member moves and resets under the action of the adjacent spring, the positioning member drives the boring tool to move in the direction away from the pipe fitting, and then the boring tool is received in the positioning member, thereby reducing the probability of the boring tool scratching the inner wall of the pipe fitting.
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