An easy-to-use control switch for a hand-held cutting and grinding machine

Abstract

The invention relates to the technical field of mechanical equipment, in particular to a handheld control switch for a cutting and grinding machine which is convenient to use, including handles, stationary plates, sliding plates and springs, A fixing plate is fixedly connected to the inside of the right end face of the handle, A left end of the front end face of the fixing plate is provided with asliding groove, and the fixing plate is slidably connected with the sliding plate through the sliding groove, A left end surface of the slide plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the handle, A low end face of the slide plate is rotatably connected with a first sleeve rod, A low end surface of the first sleeve rod is sleeved with a tilting rod, A first rotating lever is rotatably connected with the tilting lever, the first rotating lever is fixedly connected with the handle, A second sleeve rod is rotatably connected to the upper end face of the slide plate. In the invention, the cutting and polishing machine can work for a long time without hand numbness by means of the protective cover, the panel switch and the slide plate. The design is novel in conception and scientific in design, has great economic benefit and wide market prospect, and is worth popularizing and using.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an easy-to-use control switch for a hand-held cutting and grinding machine. Background technique [0002] The full name of the electric grinder is the reciprocating electric polishing grinder, which is widely used in the finishing and surface polishing treatment of the mold industry. It is a substitute for similar pneumatic products and has a wide range of uses. The speed of the product is divided into 4 gears. The grinding machine uses the power supply as the power, and does not need to provide relevant air sources. It has low noise and light weight. With the development of society, the switches of grinding machines are also various. Therefore, there is an increasing demand for a control switch for hand-held cutting and grinding machines that is easy to use. [0003] Most of the cutting and grinding machines currently on the market use push-button switches. This se...

AI Technical Summary

Problems solved by technology

[0003] Most of the cutting and grinding machines currently on the market use push-button switches. This setting needs to be pressed all the time when the staff is working, which leads to inability to work for a long time. Once the long-term work will cause the staff to finger There are also sparks when some grinding machines are polished, and some workers do not wear goggles. Once these sparks splash into the eyes, they will cause certain threats to the eyes of the workers. Therefore, a convenient Control switches for hand-held cutting and grinding machines

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