Fixture fixing equipment of laser cutting numerical control machine tool

By designing a fixture fixing equipment for laser cutting CNC machine tools including fixture lifting bracket, vertical telescopic rod, T-shaped clamping plate, rotating plate, sliding rod and tapping wheel, the problem of subjectivity of fixture wear judgment and automatic sheet disengagement is solved, and an efficient and safe production process is achieved.

CN119681478AInactive Publication Date: 2025-03-25WEIHAI VOCATIONAL COLLEGE
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Patent Information

Application Number
CN202510049930.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-13
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The fixtures of laser cutting CNC machine tools are prone to wear under friction, pressure and vibration impact, and existing methods are difficult to accurately quantify the degree of wear, resulting in incomplete cutting problems. Operators are prone to air-step accidents when operating on narrow workbenches.

Method used

A fixture fixing equipment including a cutting workbench, a sawtooth support bar, a fixture lifting bracket, a vertical telescopic rod, a T-shaped clamping plate, a rotating plate, a sliding rod and a tapping wheel is designed to determine the wear degree of the fixture by the wear resistance indication coating, and the sheet is automatically disengaged through the rotating plate and tapping wheel.

Benefits of technology

It effectively solves the subjective problem of fixture wear judgment, improves the accuracy and efficiency of wear detection, avoids the safety risks of operators when climbing on narrow workbenches, realizes automatic disengagement of the plate, and improves production efficiency and safety.

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Abstract

The clamp fixing equipment of the laser cutting numerical control machine tool comprises a cutting workbench and a plurality of sawtooth supporting strips, butt joint holes are formed in the two sides of the cutting workbench, a clamp lifting support is arranged in the cutting workbench, and two middle reinforcing rods are installed on the inner wall of the clamp lifting support; the top ends of the two centrally-arranged reinforcing rods are each slidably connected with two vertical telescopic rods, and the top ends of the four vertical telescopic rods are each provided with a T-shaped clamping plate. The abrasion presenting effect on the clamping area of the T-shaped clamping plate is improved through the multiple abrasion-resistant indicating coatings, personnel can conveniently judge which abrasion-resistant indicating coating is consumed by observing the leaked color so as to judge the abrasion degree of the T-shaped clamping plate, and whether the clamping face of the T-shaped clamping plate is flat or not can be judged according to the different colors exposed at the same time, so that the abrasion degree of the T-shaped clamping plate is improved. The problems that when an external instrument is used for measurement, operation is troublesome, and efficiency is not high are solved.
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