Method of processing gear reduction box

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United States of America Patent

PATENT NO 9302355
APP PUB NO 20130239389A1
SERIAL NO

13873028

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method of processing a gear reduction box is disclosed. Taking the outer wall of the driving gear hole on the gear reduction box as a reference, scribing the center O2 of the driving gear hole, and scribing the center O1 of the driven gear hole, then extending the connecting line O2O1 to two ends A and B of the gear reduction box body, and punching sample holes to facilitate alignment with a scribing needle. The gear reduction box is hanged on a processing jig, and the gear box is rotated as a whole by left-right movement of the left adjustable support assembly and up-down movement of the right adjustable support assembly, thereby the center O2 of the driving gear hole and the center O1 of the driven gear hole form a horizontal line. The connecting line O2O1 and a work table of the machine tool are horizontal.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CHANGCHUN RAILWAY VEHICLES CO LTD130062 JILIN PROVINCE CHANGCHUN CITY GREEN YAM ROAD NO 435 CHANGCHUN CITY JILIN PROVINCE 130062

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Xiaofeng Changchun, CN 160 1945

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