Double-sided grinding machine

Abstract

The invention discloses a double-sided grinding machine, and belongs to the field of grinding equipment. The double-sided grinding machine comprises an upper grinding disc mechanism and a lower grinding disc mechanism; the upper grinding disc mechanism comprises an upper grinding disc power assembly, an upper grinding disc assembly and a spherical hinge; and the upper grinding disc power assemblyand the upper grinding disc assembly are in transmission connection through the spherical hinge so that the power of the upper grinding disc power assembly can be transmitted to the upper grinding disc assembly through the spherical hinge. The double-sided grinding machine mainly solves the problems that a spherical hinge of an existing double-sided grinding machine cannot transmit the power, andthe power of an upper grinding disc needs to be transmitted through other mechanisms. According to the double-sided grinding machine, the spherical hinge can enable the upper grinding disc assembly tobe in a floating state, and can transmit the power for the upper grinding disc assembly, so that other transmission structures do not need to be arranged, the structure of the upper grinding disc mechanism is simple, the cost is saved, and meanwhile, the situation that an error is caused during grinding due to the fact that the complex transmission structure generates a cooperation error is avoided.

Description

technical field [0001] The invention relates to the field of grinding equipment, in particular to a double-sided grinding machine. Background technique [0002] The double-sided grinding machine can grind the front and back sides of the part parallel to each other at the same time. [0003] When using a double-sided grinder to grind precision parts, it is necessary to ensure that the surfaces of the upper and lower grinding discs of the double-sided grinder are parallel, otherwise there will be machining errors, which will make the front and back sides of the machined parts not parallel, which will affect the accuracy and quality of the parts. performance. [0004] In order to ensure that the upper and lower grinding discs of the commonly used double-sided grinding machine are parallel to each other, after a period of use, it is necessary to manually correct the parallel error of the upper grinding disc and the lower grinding disc, so that the upper grinding disc and the lo...

AI Technical Summary

Problems solved by technology

The ball hinge of this type of double-sided grinding machine cannot transmit power, and the power of the upper grinding table needs to be transmitted through other mechanisms, resulting in a complex structure of this type of double-sided grinding machine, and the increase in mechanisms will also affect the processing accuracy and the balance between the upper grinding table and the lower grinding table. Disk Parallelism

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