Pump shaft and impeller assembling tool

Pump shaft and impeller assembling tool

A tool for assembling a pump shaft and an impeller comprises a heating device for heating the impeller and a crimping device for pressing the pump shaft (26) into the impeller (5), and is characterized in that the heating device is an oil bath, an impeller transmission device is arranged between the...

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Hauptverfasser: ZHU LIANG, LIU JUN, LU AIBING, GAO RUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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creator ZHU LIANG
LIU JUN
LU AIBING
GAO RUI
description A tool for assembling a pump shaft and an impeller comprises a heating device for heating the impeller and a crimping device for pressing the pump shaft (26) into the impeller (5), and is characterized in that the heating device is an oil bath, an impeller transmission device is arranged between the oil bath and the crimping device and comprises a supporter, the supporter is composed of a circular plate (17) and fins (8), and the circular plate (17) and the fins (8) are arranged on the supporter. Fins (8) are symmetrically arranged on the edge of the circular plate, the vertical portions of the fins are connected with the edge of the circular plate (17), the horizontal portions of the fins (8) are connected with a ring body (7) capable of supporting the impeller, and the supporter is controlled by a lifting unit to ascend and descend and controlled by a rotating unit to rotate. The utility model has the beneficial effects that the heat conductivity of the oil liquid is high, the heating time of the impeller c
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subjects COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
title Pump shaft and impeller assembling tool
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