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Circular base spherical outside surface rolling bearing

A technology of rolling bearings and outer spherical surfaces, which is applied in the direction of rolling contact bearings, ball bearings, and rotating bearings, etc., can solve problems such as assembly difficulties, achieve the effects of simplifying the assembly process, increasing bearing life, and improving working conditions

Inactive Publication Date: 2010-07-07
瓦房店鹏东轴承制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a circular seat outer spherical rolling bearing, which solves the problems of difficult assembly and the like

Method used

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  • Circular base spherical outside surface rolling bearing
  • Circular base spherical outside surface rolling bearing
  • Circular base spherical outside surface rolling bearing

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Embodiment Construction

[0009] The present invention consists of figure 1 , figure 2 It can be seen that a circular seat outer spherical rolling bearing of the present invention includes an outer ring 1, an inner ring 2, a roller 3, a sealing ring 4, a ball blocking block 5 and a tapered pin 6; the outer diameter of the outer ring 1 is inverted on both sides Rounded corners; there is an arc roller raceway on the inner hole of the outer ring 1, and there is a small arc groove in the roller raceway; there is a rectangular groove on one side of the arc roller raceway on the inner hole of the outer ring 1; The outer ring 1 has threaded through holes evenly distributed in the axial direction; the number of threaded through holes on the outer ring 1 is 20; the outer diameter of the inner ring 2 has an arc roller raceway, and there is a roller raceway in the roller raceway. Small arc groove; there is a rectangular groove on one side of the arc roller raceway on the outer diameter of the inner ring 2; both...

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Abstract

The invention discloses a circular base spherical outside surface rolling bearing, comprising an outer ring (1), an inner ring (2), a roller (3) and a sealing ring (4); the outer ring (1) is sheathed on the inner ring (2), the roller (3) is arranged between the outer ring (1) and the inner ring (2), a gap between the outer ring (1) and the inner ring (2) is sealed by the sealing ring (4); wherein the inner side of the outer ring (1) is a bearing roller path, 20 threaded through holes are uniformly distributed on the outer ring (1), and 20 threaded through holes are uniformly distributed on the inner ring (1); the threaded through holes on the inner ring and the outer ring have fixing functions, the bearing can be fixed in the working occasions by the bolt, so as to greatly simplify the assembling process, improve the working condition and improve the bearing life.

Description

technical field [0001] The invention relates to an outer spherical rolling bearing with a circular seat, belonging to the technical field of outer spherical rolling bearings with a seat. Background technique [0002] Due to the advantages of compact structure, perfect sealing, convenient loading and unloading, and large self-aligning range, the frame of many main engines can be punched or welded with formed steel, which also improves the performance of the machine. Its characteristics are: the inner hole of the bearing adopts a positive tolerance, and the fit with the shaft is a clearance fit, and the power is transmitted by the fastener, so that the machining accuracy of the shaft is lower, and it is also very convenient to assemble and disassemble; this kind of bearing can be used With the supply of complete sets of bearings, and with the development of this kind of bearings, there are also professional factories for outer spherical bearing seats, so the design and process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/02F16C33/58F16C33/66
CPCF16C19/166
Inventor 李连鹏陶淑媛李连宙王震江刘勇邓爱秋陈维秀
Owner 瓦房店鹏东轴承制造有限公司