A kind of roots blower impeller machining clamping device

By designing independent clamping structures at both ends, the problems of unstable clamping and machining dead angles in the machining of Roots blower impellers were solved, achieving stable positioning and all-round machining of the impeller, and significantly improving machining accuracy and efficiency.

CN224334273UActive Publication Date: 2026-06-09ZHANGQIU DEAN MASCH MFG CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHANGQIU DEAN MASCH MFG CO LTD
Filing Date
2025-05-17
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The existing clamping structure for machining Roots blower impellers cannot fully meet the stability requirements, resulting in positional deviation and machining dead angles, which affect machining accuracy and efficiency.

Method used

It adopts a clamping structure with independent clamping ends, including a rotating shell, a rotating support and a fixed structure. Through the coordinated action of the rotating shell and the rotating support, the impeller body can be flexibly positioned and its angle adjusted, avoiding the clamping structure from obstructing the processing.

Benefits of technology

It achieves stable clamping and all-around machining of the impeller, improves machining accuracy and efficiency, avoids machining dead angles, and ensures efficient and precise machining of the impeller.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224334273U_ABST
    Figure CN224334273U_ABST
Patent Text Reader

Abstract

The embodiment of the application provides a Roots blower impeller machining clamping device, aiming at solving the machining dead angle problem caused by the clamping structure in the prior art. The device comprises an impeller body and a clamping structure fixed at both ends of the impeller body, and the clamping structure is composed of a rotating shell, a rotating support and a fixing structure. The rotating shell comprises a clamping shell sleeved outside the impeller body and an integrated rotating end shell, and the rotating end shell is connected with the rotating support through a rotating shaft below. The fixing structure penetrates through one side of the clamping shell, and the stable fixation of the impeller is realized through a suction cup body, a push rod and a knob cover. The supporting support and the rotating support are vertically invertedly distributed in the transverse section of the rotating shaft, so that the device can be flexibly adjusted in angle during the machining process.
Need to check novelty before this filing date? Find Prior Art