Surface fine treatment system for plastic part machining

A surface processing and processing system technology, applied in the field of plastic parts processing, can solve the problems of low grinding efficiency, unstable fixation, easy slippage, etc., and achieve the effects of high grinding efficiency, reliable fixation and good grinding effect
CN112676965AInactive Publication Date: 2021-04-20่’‹ๅฎ‰ๅ›ฝ
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
่’‹ๅฎ‰ๅ›ฝ
Publication Date
2021-04-20
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the technical field of plastic part machining, in particular to a surface fine treatment system for plastic part machining. The surface fine treatment system for plastic part machining comprises a workbench, and a fixing device and a grinding device are arranged on the workbench; the fixing device comprises a rotating motor, a fixing cylinder, a bidirectional electric cylinder and a fixing plate; and the grinding device comprises a mounting rod, a driving motor, a driving gear, a concentric-square-shaped lifting frame, a grinding rod, a grinding block and a lifting pressure spring. In a plastic gear grinding process of the system, plastic gears with different inner hole diameters can be fixed and ground, the system can also be used to grinding plastic gears with the small distance between two teeth, the plastic gears can be reliably fixed, and the grinding efficiency is high.
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Description

technical field

[0001] The invention relates to the technical field of plastic parts processing, in particular to a plastic part processing surface refinement treatment system. Background technique

[0002] With the improvement of people's living standards, plastic has gradually become one of the most widely used materials in people's daily life. It can be used to make plastic gears, plastic pipes, models, etc. Among them, plastic gears tend to have rough surfaces after injection molding. or burrs, plastic gears often require grinding.

[0003] When the existing plastic gear is polished and processed, it is mainly polished by a manually operated grinding machine.

[0004] There are following defects in the above-mentioned prior art scheme:

[0005] Most of the existing grinding machines need to be held by hand to apply grinding pressure, which requires a lot of strength. Because the distance between the two teeth of the plastic gear is relatively narrow, it is difficult to...

Claims

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