Aluminum alloy support inner hole high-precision grinding device and implementation method thereof

Abstract

The invention discloses an aluminum alloy support inner hole high-precision grinding device and an implementation method thereof, and belongs to the technical field of aluminum alloy supports. The aluminum alloy support inner hole high-precision grinding device comprises a machining table, wherein a rotating motor is installed at the middle end of the machining table, an output shaft of the rotating motor is connected with a rotating disc, a to-be-machined aluminum alloy support is placed on the rotating disc, the to-be-machined aluminum alloy support is fixed to the rotating disc through a clamping mechanism, a supporting base is further installed on the machining table, a hydraulic cylinder is installed on the supporting base, a piston rod of the hydraulic cylinder is connected with a guide plate, and a grinding wheel is installed on the guide plate. According to the aluminum alloy support inner hole high-precision grinding device and the implementation method thereof, the grinding precision of the inner hole of the to-be-machined aluminum alloy support can be improved, the quality of a ground product is high, the grinding wheel can be adjusted to a proper grinding position, the grinding wheel can grind the inner holes of the to-be-machined aluminum alloy supports with different sizes, the application range is wide, and the polishing requirements of the inner hole of the to-be-machined aluminum alloy supports under different conditions can be met.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy brackets, in particular to a high-precision grinding device for inner holes of aluminum alloy brackets and an implementation method thereof. Background technique [0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added, and is one of the light metal materials. In addition to the general characteristics of aluminum, aluminum alloys also have specific characteristics of some alloys due to the different types and quantities of alloying elements added. The density of aluminum alloy is 2.63-2.85g / cm, it has high strength (σb is 110-650MPa), its specific strength is close to that of high-alloy steel, its specific stiffness exceeds that of steel, it has good casting performance and plastic processing performance, and good electrical conductivity , thermal conductivity, good corrosion resistance and weldability, can be used as structural material...

AI Technical Summary

Problems solved by technology

[0004] 1. When grinding the inner hole of the aluminum alloy bracket, because the aluminum alloy bracket cannot be effectively fixed, the grinding accuracy of the inner hole of the aluminum alloy bracket is often low due to the movement of the aluminum alloy bracket during the grinding process;

[0005] 2. Since the grinding wheel cannot be adjusted, it is easy to cause the grinding wheel to be unable to grind the inner holes of aluminum alloy brackets of different sizes. Its scope of application is narrow, and it cannot meet the grinding needs of the inner holes of aluminum alloy brackets in different situations.

Images