Multi-station polishing and grinding equipment

Abstract

Multi-station polishing and grinding equipment comprises a machine table and polishing and grinding machines and fixtures arranged on the machine table in one-to-one correspondence, wherein the polishing and grinding machines comprise Z-axis linear modules and grinding head assemblies that are arranged on the machine table, the grinding head assemblies comprise grinding head supports, grinding head seats are rotatably arranged on the grinding head supports, and at least one double-head motor is arranged on each grinding head seat; the fixtures comprise XY linear modules and fixture bodies; thetop of the C axis is in transmission connection with a rotating main shaft, the rotating main shaft is provided with a driving wheel, a sleeve is provided with a driven wheel, and the driving wheel is in transmission connection with the driven wheel through a timing belt. When the C axis drives the driving wheel to rotate, the driven wheel is driven to rotate through the timing belt, and the sleeve is driven to rotate on the upper support frame, so that a product clamped in a spring steel sheet is driven to rotate, and the polishing and grinding machines can grind the products on the matchingfixtures through polishing discs. The multiple sets of polishing and grinding machines and multiple fixtures in the invention are matched, synchronous processing can be achieved, the unified regulation of the control system is facilitated, and individual control is also realized. All sets of polishing and grinding machines do not affect each other, thereby realizing multiple technological processes, and having high operating efficiency.

Description

technical field [0001] The invention relates to the field of polishing and grinding equipment, in particular to a multi-station polishing and grinding equipment. Background technique [0002] In hardware, 3C and other production industries, due to the limitations of the process, there are usually many burrs on the surface of the product after processing, or the surface is not smooth enough. Therefore, the product usually needs to be polished to ensure the product after production. smoothness. [0003] Traditional polishing and grinding generally use manual hand-held grinding, or fix the product on a specific jig, so that the product rotates or translates according to a specific path, but due to the high-speed rotation of the polishing disc during the polishing process, the pressing force on the product At the same time, the product itself needs to translate or rotate quickly, making the product easy to fall from the fixture, thus affecting the stability of the product opera...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, the present invention provides a multi-station polishing and grinding equipment to solve the existing grinding machine with a single grinding head. After the grinding head consumab

Images