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Ultralarge roller and machining method

A processing method and ultra-large technology, applied in the processing of large drums, super-large drums and processing fields, can solve the problems of low processing equipment and site requirements, high processing equipment and site requirements, and the inability to guarantee the coaxiality of both ends of the drum, etc. , to achieve the effect of reducing processing input, reducing processing input costs, and lower requirements for processing sites

Inactive Publication Date: 2019-03-19
潜江市尚娟贸易有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems existing in the prior art that the coaxiality of the two ends of the drum cannot be guaranteed and the requirements for the processing equipment and the site are relatively high, and to provide a method that can not guarantee the coaxiality of the two ends of the drum and has a high impact on the processing equipment and equipment. Processing method of ultra-large drum with low site requirements

Method used

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Embodiment 1

[0033] see figure 1 , figure 2 , super-large drum and processing method, the method comprises the following steps in turn:

[0034] Machining the drum shaft: adopt a vertical lathe to process the bearing mounting position 21 located at the 2-end of the drum shaft;

[0035] Install the drum body: the drum body 1 includes a plurality of sub-cylinders 11 with equal diameters. When installing, first set a support ring inside the to-be-joined end of the sub-cylinders 11, and then set the adjacent sub-cylinders 11 on the drum Coaxial docking is performed after the outside of axis 2. Welding reference block: Use a boring machine to weld the reference block 3 in the center of the side of the drum body 1. The upper and lower reference planes of the reference block 3 are arranged symmetrically with the center of the drum shaft 2. The straight reference planes of the reference block 3 are aligned with the upper and lower Datum vertical setting;

[0036] Machining the installation po...

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Abstract

The invention discloses an ultralarge roller and a machining method. A vertical lathe is firstly adopted to machine a bearing mounting position at one end of a roller shaft; then, a roller body sleeves the roller shaft; a boring machine is adopted to weld a reference block in the center of the side part of the roller body; the upper and lower reference surfaces of the reference block are symmetrically arranged relative to the center of the roller shaft; the vertical reference surface of the reference block is perpendicular to the upper and lower reference surfaces; then, the boring machine isused for machining a rotary support mounting position at the other end of the roller body; and finally, conical plates and joints are correspondingly welded at two ends and the top of the roller body.Through the design, the coaxiality of two ends of the roller is guaranteed, the machining investment is reduced, and the application range is widened.

Description

technical field [0001] The invention relates to the processing of rollers, in particular to super-large rollers and a processing method, which is specifically suitable for ensuring the coaxiality of both ends of the rollers, expanding the scope of application, and can be used for processing some large rollers that are not convenient for direct processing. Background technique [0002] The drum is mainly a structure used to store or wind cables, hoses, etc. It cannot work independently. Generally, both sides are supported by a frame, and bearings are installed at the connection between the drum shaft and the frame, so that the drum is driven by power. Free rotation according to design needs. Its main structure is usually cylindrical, with side panels on both sides, allowing multiple layers of winding. [0003] During the rotation of the drum, due to its own or external reasons, such as machining accuracy, installation accuracy, external impact, etc., the two ends of the drum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 柴士棹
Owner 潜江市尚娟贸易有限公司
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