Workpiece grinding double-power high-precision grinding machine capable of achieving intelligent transmission switching

Abstract

The invention discloses a workpiece grinding double-power high-precision grinding machine capable of achieving intelligent transmission switching. The workpiece grinding double-power high-precision grinding machine comprises a workbench, a protective housing, a driving assembly, a grinding assembly, a speed changing assembly and a cooling assembly. The driving assembly is arranged at the top of the workbench. The speed changing assembly is arranged on the protective housing and is in transmission connection with the driving assembly. When the grinding machine works, a main motor is powered upto drive the driving assembly to rotate; at the moment, the driving assembly is in transmission connection with the speed changing assembly; the speed changing assembly drives the grinding assembly torotate through rotation; the protective housing is provided with a rotatable stop handle; the stop handle is rocked manually, so that gears on the speed changing assembly are engaged with gears on the driving assembly; when a large gear on each speed changing gear is engaged with the small gear of the driving assembly, the speed of the grinding machine is increased; when the large gear on the driving assembly is engaged with the small gear on the speed changing assembly, the speed of the grinding machine is decreased; and through engagement of the large gears and the small gears, the transmission ratio is changed, and speed changing is achieved.

Description

technical field [0001] The invention relates to the field of grinding machines, in particular to a dual-power high-precision grinding machine for workpiece grinding with intelligent transmission switching. Background technique [0002] Grinding machine is a common equipment used to sharpen various knives and tools, and it is also used for grinding, deburring and cleaning of ordinary small parts. It is used in many industries. For example, in the process of mechanical processing, the cutting ability is lost due to the wear and tear of the tool or the damage of the tool. It is necessary to sharpen the tool on the grinding wheel to restore its cutting ability. [0003] Grinding machine is one of the most commonly used machinery and equipment in machinery factories, and it may be used in various types of work. The grinding wheel is brittle and fragile, and the speed is high. Because the materials of the tools in the market are different, it is inevitable that the amount of tool...

AI Technical Summary

Problems solved by technology

The grinding wheel is brittle and fragile, and the speed is high. Because the materials of the tools in the market are different, it is inevitable that the amount of tool grinding will increase when the tool is ground at high speed. When the tool is used too fast, the grinding wheel is also very fragile. , when some tools require high precision, it is not easy to grasp the accuracy of grinding tools at high speeds, so a grinder that can shift gears and adjust the speed is needed to ensure that the appropriate speed can be used in the grinding process of different products , so as to ensure the processing quality of the product

Images