Rotary tool clamp

By designing a rotating tool clamp with expandable clamping hole and dynamic balance adjustment functions, the problems of vibration and processing quality of rotating tool at high speeds are solved, and more stable fixation and higher processing quality are achieved.

CN222660780UActive Publication Date: 2025-03-25BESTU TOOL MFG CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202421370954.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-17
Publication Date
2025-03-25
Estimated Expiration
2034-06-17

AI Technical Summary

Technical Problem

In the prior art, when using rotating tools at high speeds, the fixture and the tool vibrate, causing the tool to jump and the processing quality to decrease.

Method used

A rotating tool clamp is designed, including a fixture body and an adjusting member. One end of the fixture body is provided with an interface connected to the machine tool, and an expandable clamping hole is provided at the other end. The distance between the center of gravity of the adjusting member and the central axis of the fixture body is adjustable for dynamic balance adjustment.

Benefits of technology

The thermal expansion and cooling mechanism of the fixture can be used to stabilize the rotating tool, and the dynamic balance adjustment of the adjusting parts can reduce vibration during high-speed rotation, and improve the movement stability and processing quality of the tool.

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

Abstract

The utility model belongs to the technical field of metal cutting machining, and discloses a rotary tool clamp. The rotary cutter clamp comprises a clamp body and an adjusting part, one end of the clamp body is provided with a connector used for being connected with a machine tool, the other end of the clamp body is provided with a clamping hole used for clamping a rotary cutter, the clamping hole and the clamp body are coaxially arranged, and the inner diameter of the clamping hole can be increased after the clamping hole is heated; the adjusting piece is arranged on the circumferential outer wall of the clamp body, and the distance between the gravity center of the adjusting piece and the central axis of the clamp body is adjustable. The rotary cutter clamp can clamp and fix a rotary cutter, the fixing mode is simple and reliable, stable movement of the rotary cutter is guaranteed, and the machining quality is improved.
Need to check novelty before this filing date? Find Prior Art