Subdivision structure type rotation bearing

A slewing bearing and structural technology, which is applied in the field of bearings, can solve the problems that the integral slewing bearing cannot be installed and used normally, and achieve the effect of solving the inability to install and expanding the scope of application

Pending Publication Date: 2020-06-26
安徽晨光精工机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In some special occasions, the usual standard integral slewing bearing cannot be installed and used normally, so a special structural design is urgently needed to ensure the smooth installation of the use site, as well as the working performance and safety of the slewing bearing product. reliable use

Method used

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  • Subdivision structure type rotation bearing
  • Subdivision structure type rotation bearing
  • Subdivision structure type rotation bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as Figure 1 ~ Figure 4 A split structure slewing bearing shown includes an inner ring 1 and an outer ring 2. The outer ring 2 is sleeved on the outer side of the inner ring 1, and the outer side of the inner ring 1 is provided with a semicircular raceway 4. A semicircular raceway I5 is opened on the inner surface of the outer ring 2. After the inner ring 1 and the outer ring 2 are connected, the semicircular raceway 4 and the semicircular raceway I5 form a complete circular raceway. Steel balls 6 are installed in the circular raceway, upper and lower sealing strips 3 and 7 are respectively installed on the upper and lower sides of the circular raceway, and a plug hole 8 is opened on the upper side of the outer ring 2, and the plug hole 8 is connected to the circular raceway, and a plug 9 is installed on the plug hole 8;

[0019] The inner ring 1 includes an upper raceway piece 11 and a lower raceway piece 12. The upper raceway piece 11 is located above the lower rac...

Embodiment 2

[0022] Such as Figure 1 ~ Figure 4 A split structure slewing bearing shown includes an inner ring 1 and an outer ring 2. The outer ring 2 is sleeved on the outer side of the inner ring 1, and the outer side of the inner ring 1 is provided with a semicircular raceway 4. A semicircular raceway I5 is opened on the inner surface of the outer ring 2. After the inner ring 1 and the outer ring 2 are connected, the semicircular raceway 4 and the semicircular raceway I5 form a complete circular raceway. Steel balls 6 are installed in the circular raceway, upper and lower sealing strips 3 and 7 are respectively installed on the upper and lower sides of the circular raceway, and a plug hole 8 is opened on the upper side of the outer ring 2, and the plug hole 8 is connected to the circular raceway, and a plug 9 is installed on the plug hole 8;

[0023] The inner ring 1 includes an upper raceway piece 11 and a lower raceway piece 12. The upper raceway piece 11 is located above the lower rac...

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PUM

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Abstract

The invention discloses a subdivision structure type rotation bearing. The subdivision structure type rotation bearing comprises an inner ring and an outer ring, the outer ring is mounted on the outerside of the inner ring in a sleeving manner, a semicircular rolling way is formed on the outer side face of the inner ring, a semicircular rolling way I is formed on the inner side face of the outerring, after the inner ring and the outer ring are connected, the semicircular rolling way and the semicircular rolling way I form a complete circular rolling way, steel balls are mounted in the roundrolling way, the upper side and the lower side of the round rolling way are provided with an upper seal strip and a lower seal strip correspondingly, a plug hole is formed in the upper side of the outer ring, the plug hole communicates with the circular rolling way, a plug is mounted on the plug hole, the whole annular structure of the inner ring and the outer ring is designed to be of two semicircular structures that is the haff type, the problem that a rotation bearing cannot be mounted on site can be solved well, and the application range of a rotation bearing product can be widened.

Description

Technical field [0001] The invention relates to the technical field of support, in particular to a split structure slewing support. Background technique [0002] In some special occasions, the standard integral slewing ring cannot be installed and used normally. Therefore, a special structural design is urgently needed to ensure the smooth installation of the use site and the working performance and safety of the slewing ring. Reliable use. Summary of the invention [0003] The object of the present invention is to provide a split structure type slewing bearing to solve the problems raised in the background art. In order to achieve the above objective, the present invention provides the following technical solution: a split structure slewing bearing, comprising an inner ring and an outer ring, the outer ring is sleeved on the outside of the inner ring, and the outer side of the inner ring is provided with a semicircular raceway, The inner surface of the outer ring is provided wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/16F16C33/60F16C33/78
CPCF16C19/16F16C33/581F16C33/60F16C33/7803F16C33/7886F16C2226/62
Inventor 姜伟
Owner 安徽晨光精工机电科技有限公司
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