Assembling device and assembling method of reduction gear and working shaft

Abstract

The invention discloses an assembling device of a reduction gear and a working shaft. According to the assembling device of the reduction gear and the working shaft, the reduction gear is a shaft type reduction gear, comprising a hoisting device, wherein the reduction gear further comprises a lead screw and a reduction gear pushing device; and the reduction gear pushing device is provided with a thread hole which is in match with the lead screw for use. When the assembling device is in use, the reduction gear is hoisted via the hoisting device, the lead screw and the working shaft are correspondingly arranged, the lead screw passes through a shaft hole of the reduction gear, the reduction gear pushing device is arranged on the lead screw in a rotating way, and the reduction gear is pushed to move towards the working shaft at a low speed through the rotating reduction gear pushing device because of the thread hole which in the match with the lead crew for use until the reduction gear and the working shaft are assembled; the whole assembling process is stably carried out at the low speed, the reduction gear and the working shaft have no fierce impacting and combining, so that the reduction gear and the working shaft can be avoided being damaged during assembling. The invention also provides an assembling method of the reduction gear and the working shaft.

Description

technical field [0001] The invention relates to the technical field of assembly of a reducer and a working shaft, in particular to an assembly device and an assembly method of a reducer and a working shaft. Background technique [0002] When the shaft-mounted reducer is in use, the reducer is directly fitted on the main shaft of the working machine, that is, it is fitted on the working shaft. Because the shaft-mounted reducer and the working shaft mostly adopt a transition fit method, it is very inconvenient to assemble. , At present, when using a shaft-mounted reducer, the reducer is generally hoisted with a hoisting device, so that the shaft hole on the reducer is located at the position corresponding to the working shaft, and then the reducer is hit with a copper rod or other heavy device. , so that the working shaft enters the shaft hole on the reducer, which will cause great damage to the reducer and the working shaft. [0003] Therefore, how to provide an assembling d...

AI Technical Summary

Problems solved by technology

[0002] When the shaft-mounted reducer is in use, the reducer is directly set on the main shaft of the working machine, that is, it is set on the working shaft. Since the shaft-mounted reducer and the working shaft mostly adopt a transition fit method, it is very inconvenient to assemble At present, when using a shaft-mounted reducer, the reducer is generally lifted by a lifting device so that the shaft hole on the reducer is located at the position corresponding to the working shaft, and then the reducer is hit with a copper rod or other heavy objects. , so that the working shaft enters the shaft hole on the reducer, which will cause great damage to the reducer and the working shaft

[0003] Therefore, how to provide an assembly device for the reducer and the working shaft, so as to avoid damage to the reducer and the working shaft during assembly, is a technical problem that those skilled in the art need to solve at present

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