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Mounting tool of shaft head and portal roller shaft

A technology for installing tooling and roller shafts. It is used in manufacturing tools, hand-held tools and other directions. It can solve the problems of low assembly efficiency, damage to the gantry roller shaft, knocking deviation, etc., and achieve the effect of high assembly efficiency.

Inactive Publication Date: 2014-01-22
WUXI YAQING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The shaft head of the gantry needs to be fitted with the gantry roller shaft. Because of the tight fit between the two, the installation needs to be struck with a copper hammer. In the past, the assembly of the roller shaft was installed by directly hitting the bearing with a copper hammer. Misalignment or even damage to the gantry roller shaft or shaft head, and the assembly efficiency is relatively low

Method used

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  • Mounting tool of shaft head and portal roller shaft

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Embodiment Construction

[0008] See figure 1 , which includes a hammer 1, a bearing installation sleeve 2, the front end of the bearing installation sleeve 2 is a ring end face 3, the ring end face 3 is embedded in the end face ring groove 5 of the gantry roller shaft 4, and the rear end of the bearing installation sleeve 2 is a closed Round surface 6. The front end of the ring end face 3 is mounted with a cushion ring 7, which is used to avoid hard contact between the metal ring end face 3 and the bearing installation sleeve 2, so as to ensure that the gantry roller shaft 2 will not be damaged during the assembly process. . Among the figure, 8 is a shaft head, and 9 is a door frame.

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Abstract

The invention provides a mounting tool of a shaft head and a portal roller shaft. During an assembling process, the portal roller shaft or the shaft head cannot be damaged, and assembling efficiency is high. The mounting tool comprises a hammer and is characterized in that a bearing mounting cover is included, the front end of the bearing mounting cover is a ring end face which is embedded in an end face ring groove of the portal roller shaft, and the back end of the bearing mounting cover is a sealed circular face.

Description

technical field [0001] The invention relates to the technical field of gantry assembly, in particular to an installation tool for a shaft head and a gantry roller shaft. Background technique [0002] The shaft head of the gantry needs to be fitted with the gantry roller shaft. Because of the tight fit between the two, the installation needs to be struck with a copper hammer. In the past, the assembly of the roller shaft was installed by directly hitting the bearing with a copper hammer. Knock off, or even damage the mast roller shaft or shaft head, and the assembly efficiency is relatively low. Contents of the invention [0003] In view of the above problems, the present invention provides an installation tool for the shaft head and the gantry roller shaft, which will not damage the gantry roller shaft or the shaft head during the assembly process, and has high assembly efficiency. [0004] An installation tool for a shaft head and a gantry roller shaft. Its technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 黄漪
Owner WUXI YAQING MACHINERY