Automatic bearing inner ring channel superfinishing machine

Abstract

The invention discloses an automatic bearing inner ring channel superfinishing machine which comprises a base, an outer clamping plate and a supporting plate. A fixed rack is installed at the upper end of the base, the outer clamping plate is located on the edge of the upper end of a disc plate, second arc plates are arranged on the inner sides of first arc plates, the other end of each piston rod is connected with an electric push rod, sliding blocks are integrally installed at the lower ends of inner clamping plates, and the supporting plate is located on the right side of the disc plate. According to the superfinishing machine, bearings are firmly surrounded through the first arc plates and the second arc plates, so that the positions of the bearings are fixed, the phenomenon of position deviation of the bearings in the machining process is avoided, the disc plate drives the bearings to rotate, and a machining head can carry out continuous machining on the bearings through the arrangement; and every five bearings are arranged into one group, one group of bearings can be integrally disassembled after being machined, the other group of bearings can be machined when the machined bearings are taken down, and by means of the arrangement, the time is effectively saved, and the machining efficiency of the bearings is improved.

Description

technical field [0001] The invention relates to the technical field of superfinishing machines for bearing production, in particular to an automatic bearing inner ring channel superfinishing machine. Background technique [0002] Ultra-precision machining is the process of micro-cutting materials on ultra-precision machine tools using the strictly constrained relative motion between parts and tools to obtain extremely high shape accuracy and surface finish. The precision ranges from micron From submicron to nanometer, its application range is becoming wider and wider, and it is widely used in high-tech fields, military industry and civil industry, especially suitable for processing the outer and inner circles of crankshafts, rolls, bearing rings and various precision parts , plane, channel surface and spherical surface, etc. [0003] The existing superfinishing machine for bearing production cannot uniformly fix and disassemble multiple bearings. The small size of the beari...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic bearing inner ring groove superfinishing machine to solve the problem that the general superfinishing machine for bearing production cannot uniformly fix and disassemble multiple bearings in the above background technology, and the bearing volume is small and inconvenient Fixed, resulting in the inability to guarantee the stability of the bearing inner ring during processing, the single disassembly and assembly of the bearing is not conducive to the continuous processing of the super-finishing machine, which reduces the production efficiency of the bearing

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