Adjustable tool sharpener

Abstract

The invention relates to an adjustable tool sharpener which comprises a machine base. A guide base is integrally formed on the top of the machine base. The two opposite side faces of the guide base are provided with upper guide grooves. A guide plate is connected to one side of the machine base and located below the guide base. The guide plate is provided with a pair of lower guide grooves, a pairof motors are arranged on the inner side of the guide plate, each motor is hinged to one end of a grinding wheel shaft, the other end of the grinding wheel shaft penetrates through a bearing and is matched with grinding wheels, multiple guide shafts stretch into the upper guide grooves and are integrally connected with the bearing, the opposite sides of the pair of motors are connected with thirdconnection rods in an abutting mode, and the third connection rods, a second connection rod and a first connection rod are connected to form a supporting connection rod assembly. By means of the adjustable tool sharpener, the angle and distance between the grinding wheels can be adjusted, large-batch knife and sword roughing or grinding of grinding parts can be achieves through machines, time andlabor are saved, obvious edge inclination is avoided in the rough grinding stage, the labor cost of enterprises is greatly saved, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of knife sharpeners, in particular to adjustable knife sharpeners. Background technique [0002] At present, the roughing of knives is the primary process of the knife making process, but at present, the roughing of large quantities of swords is done manually by using a plane grinder or "iron planer", and the fine grinding is done by ordinary grinding wheels or manual grinding. This manual method is time-consuming and labor-intensive, especially for tools with a certain length, fixed angle, and two-sided symmetry. Productivity. Contents of the invention [0003] In view of the above-mentioned existing problems, the applicant has carried out research and improvement, and provides an adjustable knife grinder, which is suitable for roughing and grinding of large quantities of knives, and greatly improves the production efficiency. [0004] The technical scheme adopted in the present invention is as follows: [0005]...

AI Technical Summary

Problems solved by technology

[0002] At present, the roughing of knives is the primary process of the knife making process, but at present, the roughing of large quantities of swords is done manually by using a plane grinder or "iron planer", and the fine grinding is done by ordinary grinding wheels or manual grinding. This manual method is time-consuming and labor-intensive, especially for tools with a certain length, fixed angle, and two-sided symmetry. Productivity

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