Adjustable precision cutting machine

By using an automated adjustment system with bidirectional threaded rod and push-pull rod mechanism in the precision cutting machine, the deviation problem caused by pressure during the cutting process is solved, and the processing accuracy and adjustability are improved.

CN222643366UActive Publication Date: 2025-03-21HUBEI JINHENGSHENG DOORS & WINDOWS CO LTD
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Patent Information

Application Number
CN202421370326.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-17
Publication Date
2025-03-21
Estimated Expiration
2034-06-17

AI Technical Summary

Technical Problem

The existing precision cutting machines may cause the workpiece to be offset due to pressure during the cutting process, and staff need to manually adjust the workpiece position, which reduces the machining accuracy and adjustability.

Method used

An adjustable precision cutting machine is designed, using a bidirectional threaded rod and a push-pull rod mechanism, which drives the two-directional threaded rod to rotate through a knob, and drives the thread sleeve, push-pull rod and slide rod to move, realizing automatic clamping and position adjustment of the workpiece.

Benefits of technology

It effectively prevents the workpiece from being offset due to stress during cutting, improves processing accuracy, and improves adjustability through automated position adjustment, reducing manual intervention.

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Abstract

The adjustable precision cutting machine comprises a bottom plate and a mounting frame, the mounting frame is fixedly connected to the left side of the top of the bottom plate, the top of the bottom plate is fixedly connected with an adjusting box, and the lower side of the left side wall of an inner cavity of the adjusting box is rotationally connected with a two-way threaded rod; the bidirectional threaded rod penetrates through an inner cavity of the adjusting box and extends to the outer side of the adjusting box, threaded sleeves are connected to the left side and the right side of the outer side wall of the bidirectional threaded rod in a threaded mode, push-pull rods are rotatably connected to the tops of the threaded sleeves, and a machining plate is fixedly connected to the top of the adjusting box; supports are fixedly connected to the left side and the right side of the top of the machining plate correspondingly, fixed clamping plates are fixedly connected to the upper sides of the left side wall and the right side wall of each support correspondingly, and a through groove is formed in the right side wall of each support.
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