Dismantling Tooling for Locomotive Wheel to Axlebox Bearings
An axlebox bearing and wheelset technology, which is applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of high tooling costs for installing locomotive axlebox bearings, increase labor intensity of workers, occupy workplaces, etc., and save work. Time, reduce assembly and disassembly steps, and save costs
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[0021] When bearing is installed, guide sleeve is fixed on the locomotive axle 16 with screw 9, and guide sleeve 10 is done centering operation with locomotive axle 16, then tightens screw 9 again. Then the lead screw 8 is screwed onto the internal thread of the guide sleeve 10 and the axlebox bearing 15 of the locomotive is horizontally placed on the guide sleeve 10, and then the pressure sleeve 11 is put on the guide screw 8 and attached to the bearing end face; The acting hollow oil cylinder 14 is set on the lead screw 8, adjust the double-acting hollow oil cylinder 14 so that it fits on the bottom end of the pressure sleeve 11, then set the gasket 7 on the lead screw 8 and tighten it with the lock nut 12, and finally start the double-acting The hollow oil cylinder 14 carries out the bearing pressing operation.
[0022] When dismounting the bearing, the guide sleeve 10 is fixed on the locomotive axle 16 with the screw 9, the guide sleeve 10 and the locomotive axle 16 are ce...
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