Polishing method of aluminum trim workpiece and its shelving table

Abstract

Aiming at the aluminum trim workpiece that is provided with an end cover (2), and the outer surface of the end cover (2) also needs to be polished, a polishing method and a resting platen are provided; a plurality of convex lines (3) are arranged on the resting platen, and A workpiece clamping mechanism is provided, and the side end of each convex strip (3) has an end cap fitting portion (4), and the side end of the shelf plate forms a chamfered surface (5) below the end cap fitting portion (4); A plurality of aluminum decorative strip workpieces (1) to be polished are respectively placed on the plurality of convex strips (3) of the resting table and clamped, and the surface of the workpiece is directly polished in front of the wheel surface of the polishing wheel (9); the end cover (2) When the outer surface is polished, the side end of the chamfered surface (5) of the shelf plate is polished relative to the wheel surface of the polishing wheel (9); The wheel surface of the relative polishing wheel (9) is inclined at an angle a to the polishing wheel axis X, and makes a reciprocating linear motion along the inclined direction; the polishing effect is good and the operation efficiency is high.

Description

technical field [0001] The invention relates to a polishing method for aluminum decorative strip workpieces and a resting platen thereof, in particular to a polishing method for aluminum trimming strip workpieces for automobiles and a resting platen thereof. Background technique [0002] Aluminum trim workpieces have a bright appearance after polishing, which has an obvious effect on improving product grades, and is more and more widely used, especially in automobiles, where more and more aluminum trim is used. However, there are few reports on the polishing process of aluminum trim workpieces in the past, and each manufacturer generally tries to solve it by itself. There is no polishing process and special device with good technical effect and high efficiency for the characteristics of aluminum trim. [0003] as figure 1 , figure 2 The aluminum trim workpiece (1) of a car is shown, and some aluminum trim workpieces (1) have a front surface that needs to be polished, and ...

AI Technical Summary

Problems solved by technology

[0003] as figure 1 , figure 2 The aluminum trim workpiece (1) of a car is shown, and some aluminum trim workpieces (1) have a front surface that needs to be polished, and an end cover (2) is provided at both ends or one of the ends, and the end cover (2) The outer surface also needs to be polished; at present, the relevant manufacturers can still improve the polishing efficiency and consistency of the polishing effect on the front of the aluminum trim workpiece (1) by designing tooling for the front; but for the outer surface of the end cover (2), manual polishing is still used , low operating efficiency, poor consistency of polishing effect

[0004] For example, on March 29, 2015, the applicant in this case submitted a patent application with the same name as "Aluminum Trim Workpiece Polishing Method and Its Shelving Platen" to the Patent Office of the State Intellectual Property Office. The shelving platen that can hold multiple aluminum trim workpieces at one time, and the method of using this shelving platen to polish the front side of aluminum trim workpieces, have good polishing effect and high work efficiency; but there is no mention of improving the end cover (2) Method and device for external surface polishing efficiency and effect

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