Cone disc clamping mechanism of oil supply device

By introducing the design of rotating parts and sliding parts in the oiler cone disc clamping mechanism, the slipping problem caused by the small contact surface in the existing technology is solved, stable clamping and torque transmission of the workpiece are achieved, and the stability of the processing process is improved.

CN223441681UActive Publication Date: 2025-10-17ZHEJIANG NINGRUI PRECISION MASCH CO LTD
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Patent Information

Application Number
CN202422954587.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-30
Publication Date
2025-10-17
Estimated Expiration
2034-11-30

AI Technical Summary

Technical Problem

The existing oiler cone clamping mechanism uses an inclined surface to tighten the workpiece, but the contact surface is too small, resulting in a risk of slipping on the workpiece and difficulty in effectively transmitting torque.

Method used

A conical disc clamping mechanism is designed, which includes a conical disc body and multiple clamping components. The radial clamping of the workpiece is achieved through the cooperation of the rotating part and the sliding part. The adjustment rod is used to adjust the distance between the pressing part and the rotating part to enhance the clamping force.

Benefits of technology

It achieves stable radial clamping of the workpiece, improves the torque transmission capacity, and ensures the stability and clamping effect of the workpiece during processing.

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Abstract

The utility model discloses an oil supply device cone disc clamping mechanism which comprises a cone disc body, the cone disc body is used for abutting against a workpiece, a plurality of clamping assemblies are arranged on the cone disc body, and each clamping assembly comprises a rotating piece rotationally arranged on the cone disc body. Wherein a plurality of sliding grooves are formed in the conical disc body, sliding parts are arranged in the sliding grooves, one end of the rotating part abuts against the sliding parts, the other end of the rotating part abuts against a workpiece, and the sliding parts can slide towards the rotating part under the action of the workpiece, drive the rotating part to rotate and clamp the workpiece. According to the utility model, a workpiece can be radially clamped, better clamping force can be provided for the thin-wall workpiece needing to be processed, and the torque transmission can be better increased.
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