Special tool for conveniently disassembling and assembling rotor assembly

A rotor and assembly technology, applied in the field of mobile vertical shaft impact crushing station, can solve the problems of affecting production efficiency, time-consuming and labor-intensive, and small working space, and achieve the effect of shortening working time, safe and reliable operation, and convenient disassembly and assembly

Pending Publication Date: 2021-07-23
XUZHOU XCMG MINING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rotor assembly is the key component of the core main engine of the mobile vertical shaft impact crushing station. The premise of disassembling the rotor assembly according to the conventional assembly process needs to remove the 6 fastening bolts for the rotor connecting plate, but if you want to remove the 6 fastening bolts Bolts involve the removal of as many as 109 parts of 15 categories. The work space is small, the operability is poor, and the on-site lifting equipment is difficult to operate, which will seriously affect production efficiency, time-consuming and labor-intensive, and there are certain safety hazards

Method used

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  • Special tool for conveniently disassembling and assembling rotor assembly
  • Special tool for conveniently disassembling and assembling rotor assembly
  • Special tool for conveniently disassembling and assembling rotor assembly

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Embodiment Construction

[0015] The present invention will be further described below according to the accompanying drawings and embodiments.

[0016] Such as Figure 1 to Figure 3 As shown, a special tool for convenient disassembly and assembly of the rotor assembly. The special tool 5 includes a pressure plate 1 and a lifting ear 2. The pressure plate 1 is a circular plate. The pressure plate 1 must have sufficient strength and rigidity. The weight of the rotor assembly is matched. One end surface of the pressure plate 1 is provided with a circular boss 3 for supporting the main shaft assembly and the taper sleeve of the rotor assembly. The axis of the circular boss 3 is coaxial with the axis of the pressure plate 1. Preferably, The pressure plate 1 and the circular boss 3 are integrally formed, and the integrated molding can be realized by the following method: during machining, the first choice is to process a circular plate, and then select one side of the circular plate to process a circular pl...

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Abstract

The invention belongs to the technical field of movable vertical shaft impact-type crushing stations, and particularly relates to a special tool for conveniently disassembling and assembling a rotor assembly. The special tool comprises a pressing disc and a lifting lug, the pressing disc is a round disc, a round boss is arranged on the end face of one side of the pressing disc, the round boss and the pressing disc are coaxial, and the lifting lug is arranged on the end face of the other side of the pressing disc. Four assembling bolt holes are uniformly formed along the circumferential edge of the pressing disc. Two positioning bolt holes which simultaneously penetrate through the round boss and the pressing disc are formed in the circumferential edge of the round boss. And a lifting hole is formed in the side, far away from the pressing disc, of the lifting lug. The tool can be conveniently disassembled and assembled on the site, the operation time is effectively shortened, and the operation is safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of a mobile vertical shaft impact crushing station, and in particular relates to a special tool for conveniently disassembling and assembling a rotor assembly. Background technique [0002] The rotor assembly is the key component of the core main engine of the mobile vertical shaft impact crushing station. The premise of disassembling the rotor assembly according to the conventional assembly process needs to remove the 6 fastening bolts for the rotor connecting plate, but if you want to remove the 6 fastening bolts Bolts involve the removal of as many as 109 parts in 15 categories. The work space is small, the operability is poor, and the on-site lifting equipment is difficult to operate, which will seriously affect the production efficiency. It is time-consuming and labor-intensive, and there are certain safety hazards. Contents of the invention [0003] In order to overcome the shortcomings of the above-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 郑永生冯敏刘守瑞伍伟
Owner XUZHOU XCMG MINING MACHINERY CO LTD
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