Steel rail drilling machine capable of adjusting center distance and center height triaxiality of spindle

The utility model discloses a steel rail drilling machine capable of adjusting center distance and center height triaxiality of a spindle, which comprises a mechanical slide unit, a guide post base, an oil cylinder, a guide post, a top slab, a drilling machine box body and a center height adjusting...

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Bibliographic Details
Main Authors GUO JINLONG, YANG XIAOSONG, ZHANG ZHIGUANG, YAN CUNZHEN, WANG YUHUI, GUO LUNING, GUO JUNWEN, SUN ZHENGYI, WANG YONGFU, WANG JIANJUN, CAI ZHUANGHOU, LUO XUN
Format Patent
LanguageChinese
English
Published 16.02.2011
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The utility model discloses a steel rail drilling machine capable of adjusting center distance and center height triaxiality of a spindle, which comprises a mechanical slide unit, a guide post base, an oil cylinder, a guide post, a top slab, a drilling machine box body and a center height adjusting gasket, wherein the drilling machine box body is internally provided with a driving shaft, a closed guide rail, a connecting rod gear mechanism, a follow-up shaft box body, a driven shaft box body and the like. The steel rail drilling machine has the advantages that: one drilling machine can complete the drilling processing of bolt coupling holes, with different center distances, of all types of steel rail joints to further complete the drilling processing of bolt coupling holes with different center heights, thereby ensuring product quality, totally realizing the multi-spindle machining of bolt coupling holes of steel rail joints, enhancing production efficiency, saving investment and expenditure on equipment, rai
Bibliography:Application Number: CN20102248852U