A high-speed grinding and polishing machine pendulum

Abstract

The invention discloses a swing frame of a high-speed grinding and polishing machine. The swing frame comprises a swing frame connection shaft. A swing frame triangular support is connected to the swing frame connection shaft, and the swing frame triangular support is connected with a speed reducer connection board through two guide rails arranged symmetrically. A speed reduction device matched with the speed reducer connection board is connected to the speed reducer connection board, and the speed reduction device is connected with a stencil pen device. The swing frame of the high-speed grinding and polishing machine has the beneficial effects that the swing frame is simple in structure and easy to operate; the stencil pen is controlled by the speed reduction device, so that a lower disk and a workpiece disk are both in a driving rotating mode, then the speed difference is large, in this way, the grinding amount can be accurately controlled at the linear speed, and the machining efficiency of an existing high-speed polishing machine is improved; and besides, the requirement for the face forms is lowered, so that the swing frame has a wider application range and is beneficial to market application and popularization.

Description

technical field [0001] The invention relates to the field of high-speed grinding and polishing machines, in particular to a swing frame of a high-speed grinding and polishing machine. Background technique [0002] The raw materials of optical components are silicon dioxide and various metal additives, which are characterized by crushing and hardness. The factors that affect its machining accuracy are the following two points. [0003] First of all: Any operation on it will generate stress, the difference is only the magnitude of the stress. [0004] Secondly: the thermal stability of silica is not good, and the precision required by optical lenses is very high, and the general unit is nano-micron. Therefore, thermal expansion and contraction of optical materials have a great influence on its accuracy. [0005] It can be seen from the above that although the processing technology of optical lenses has been passed down for a hundred years, the process is not very stable, an...

AI Technical Summary

Problems solved by technology

This kind of processing method cannot be placed below the workpiece plate because the equipment has been used for a long time. Once it encounters a concave aperture, it is difficult to correct it. At the same time, it has higher requirements on the surface shape of the polishing plate.

[0007] For the related problems in the prior art, no effective solution has been proposed yet

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