Full-automatic grinding device for bearing hole of axle box

Abstract

The invention discloses a full-automatic grinding device for a bearing hole of an axle box. The full-automatic grinding device comprises a grinding robot and a sliding table connected with the grinding robot. The sliding table is used for loading the axle box and comprises a grinding sliding table base, guide rails, a rodless air cylinder, a grinding sliding table assembly, a sliding table guide rail bottom plate, a grinding positioning cam and a pressing plate cam frame. The sliding table guide rail bottom plate is arranged on the grinding sliding table base. The guide rails, the rodless cylinder and the pressing plate cam frame are arranged on the sliding table guide rail bottom plate. The grinding sliding table assembly is movably arranged on the guide rails and used for fixing the axlebox, and the rodless air cylinder can push the grinding sliding table assembly to the grinding position. The grinding positioning cam is arranged on the pressing plate cam frame. According to the device, manual work is not needed in the whole process, the standardization degree of the maintenance process is high, the device gets rid of dependence on manual experience and skills in the past, and the grinding process is solidified in the form of a special device and a standard process.

Description

technical field [0001] The invention relates to a grinding device, in particular to an automatic grinding device for a bearing hole of an axle box. Background technique [0002] During the maintenance of rail transit vehicles such as EMUs, locomotives, vehicles and subways, axle box maintenance is a mandatory item for vehicle running mechanism maintenance. [0003] Among them, grinding the inner hole of the bearing end of the axle box is a necessary part of equipment maintenance. At present, this grinding station is manual grinding, and the work is completed by a manual hand-held grinding machine. The working environment is extremely poor, the labor intensity of the operators is high, and the process is relatively controlled. Low, mainly rely on manual experience and skills to complete the grinding, manual inspection after grinding to ensure the grinding results. In response to the above problems, it is urgent to use automation equipment to improve the working environment. ...

AI Technical Summary

Problems solved by technology

[0003] Among them, grinding the inner hole of the bearing end of the axle box is a necessary part of equipment maintenance. At present, this grinding station is manually polished, and the work is completed by a manual hand-held grinder. The working environment is extremely poor, the labor intensity of the operators is high, and the process is relatively controlled. Low, mainly rely on manual experience and skills to complete the grinding, manual inspection after grinding to ensure the grinding result

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