Quick pressing jig for numerical control machining

By designing a fast compression fixture with a driving motor and a gear drive system, the time-consuming and labor-intensive problem of manual pressing and compression method in the prior art is solved, and fast and synchronous compression operation is achieved, and the production efficiency of CNC machining is improved.

CN222626978UActive Publication Date: 2025-03-18KUNSHAN TONGFENG NUMERICAL CONTROL MASCH CO LTD
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Patent Information

Application Number
CN202420996319.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2025-03-18
Estimated Expiration
2034-05-09

AI Technical Summary

Technical Problem

The existing CNC machining compression fixture uses manual down-pressing fixtures for compaction operations, which is time-consuming and labor-intensive, making it inconvenient to quickly press the parts to be processed, reducing the production efficiency of CNC machining.

Method used

A quick compression fixture for CNC machining is designed, using a driving motor to drive the drive gear and driven gear to rotate. Through the screw connection between the rotating stud and the threaded sleeve, the parts to be processed are quickly and synchronized, and are suitable for parts to be processed of different height specifications.

Benefits of technology

The function of quickly pressing the parts to be processed is realized, saving motor resources, saving equipment installation space, and improving the production efficiency of CNC machining.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222626978U_ABST
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Abstract

The utility model discloses a quick pressing jig for numerical control machining, which comprises a mounting plate, the top surface of the mounting plate is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a pressing frame, the bottom end of the pressing frame is fixedly connected with a driving motor, and an output shaft of the driving motor is provided with a driving gear; the driving gear is in meshed connection with a driven gear, a rotating stud is arranged in the driven gear in a penetrating mode, a pressing piece groove is formed in one end of the pressing frame, a lifting cavity is formed in the pressing piece groove, a lug block groove is formed in one end of the lifting cavity, and a limiting rod is fixedly connected in the lug block groove; the outer part of the top end of the rotating stud is in threaded connection with a threaded sleeve; one end, provided with a rubber pad, of the pressing piece is adjusted to be pressed in the four directions of the workpiece to be machined, and the four-direction angle is fixedly held, so that the pressing piece rapidly and synchronously presses the workpiece to be machined under the threaded connection action of the rotary stud and the threaded sleeve, and the clamping device is suitable for the workpieces to be machined of different height specifications.
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