Hydraulic bushing pressing device

The invention relates to a hydraulic bushing pressing device which is characterized by comprising a positioner, a separation blade, a mandrel, a bolt, a sleeve, a connecting rod, a hydraulic cylinder support and a hydraulic pump, wherein the positioner is provided with a locating hole; the upper end...

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Bibliographic Details
Main Authors FENG WEIQING, XU DONGFENG, WANG QINGWU
Format Patent
LanguageChinese
English
Published 13.04.2011
Subjects
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Summary:The invention relates to a hydraulic bushing pressing device which is characterized by comprising a positioner, a separation blade, a mandrel, a bolt, a sleeve, a connecting rod, a hydraulic cylinder support and a hydraulic pump, wherein the positioner is provided with a locating hole; the upper end of the sleeve and the lower end of the mandrel are provided with through holes for mounting the bolt; the mandrel is arranged in the locating hole on the positioner; the separation blade is arranged at the upper end of the mandrel; the lower end of the mandrel is arranged in the sleeve and is connected by the bolt; the connecting rod is arranged in the lower end of the sleeve; the connecting rod is connected with the hydraulic pump; and the hydraulic pump is arranged on the hydraulic cylinder support. The invention has the advantages of high bushing assembling efficiency and time and labor saving and improves the precision of an assembled bushing.
Bibliography:Application Number: CN20101506831