Use method of portable ruling machine

Abstract

The invention relates to a use method of a portable ruling machine. The use method comprises the following steps that 1, sliding type adjustable powerful magnets (8) are pasted at the side surface of a plate, and the distance between the two sliding type adjustable powerful magnets (8) can be regulated according to the length of the plate; 2, after the installation in the proper position, the sliding type adjustable powerful magnets (8) are started through rotating a switch for adsorption; 3, then, a tungsten steel head part of a marking awl (6) is ground to be sharp and is arranged at the end part of a staff gauge (5), and in addition, a screw bolt (7) is fastened; 4, at the moment, the telescopic length of the staff gauge (5) can be regulated according to the dimension shown by a drawing; 5, two hands hold two ends of the staff gauge (5) to exert the force downwards so that the tungsten steel head part of the marking awl (6) is in contact with the surface of the plate, and meanwhile, a slide block (3) is pushed to slide on cylindrical slide rails (2); 6, after the two hands release, an elastic guide post (4) lifts the staff gauge (5) for reset, and the once ruling operation action is completed. The use method provided by the invention has the advantages that the processing efficiency and precision can be improved, the operation cost is reduced, the carrying is convenient, and the operation is carried out by one person.

Description

technical field The invention belongs to the field of auxiliary equipment for machining steel plate raw materials. Background technique At present, in the field of traditional machining (non-NC machining) manufacturing, in the drilling and tapping operations of ordinary plates, the dependence on personnel is still relatively large. Marking lines and dotting holes are indispensable preparatory work. For small boards, a height gauge can be used to perform more accurate marking operations. However, for large-scale plate (overweight, ultra-long) marking operations, it often does not have accurate and reliable operation performance due to the limitations of the use of measuring tools. (Large numerical control equipment can complete the work, but the processing cost is too high, which is not conducive to popularization). Contents of the invention The purpose of the present invention is to provide a portable marking machine that improves the efficiency and accuracy of marking...

AI Technical Summary

Problems solved by technology

However, for large-scale plate (overweight, ultra-long) marking operations, it often does not have accurate and reliable operational performance due to the limitations of the use of measuring tools.

(Large numerical control equipment can complete the work, but the processing cost is too high, which is not conducive to popularization)

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