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Outer spherical bearing provided with stainless steel bearing seat

A bearing seat, stainless steel technology, applied to the rigid bracket of bearing components, bearing components, shafts and bearings, etc., can solve the problems of complex bearing seat structure, bearing inability to adapt to moisture and easy to rust, limited practicability, etc., to achieve simple structure, The effect of good practicability and high precision

Inactive Publication Date: 2013-09-25
安徽千禧精密轴承制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The outer spherical ball bearing with seat is a kind of bearing unit that combines rolling bearing and bearing seat. Most of the bearings have the outer diameter made into a spherical surface and are installed together with the bearing seat with spherical inner hole. The structure is various. Good versatility and interchangeability, the outer spherical ball bearing is actually a modification of the deep groove bearing. The spherical surface plays a self-aligning role and is suitable for simple support. It is often used in mining, metallurgy, agriculture, chemical industry, transportation and other machinery. However, the bearing seat structure of the bearing in the prior art is complicated, and the bearing in the prior art cannot adapt to humidity In an environment prone to rust and corrosion, the practicality is limited to a certain extent

Method used

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  • Outer spherical bearing provided with stainless steel bearing seat
  • Outer spherical bearing provided with stainless steel bearing seat
  • Outer spherical bearing provided with stainless steel bearing seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 with figure 2 A specific embodiment of the invention is shown in which figure 1 It is the first structure sectional view of the present invention; figure 2 for figure 1 Schematic diagram of the structure of the circular bearing seat;

[0026] See figure 1 with figure 2 , an outer spherical bearing with a stainless steel bearing seat, including an outer ring 1, an inner ring 2, rolling elements 3, a retainer 4, a sealing ring 5 and a top wire 6, and the inner diameter of the outer ring 1 is provided with outer ring rollers 11, the outer diameter of the inner ring 2 is provided with an inner ring raceway 21, the outer ring raceway 11 and the inner ring raceway 21 are arranged in cooperation, and the cage 4 separates the rolling elements 3 and is arranged on In the raceway between the outer ring 1 and the inner ring 2, a stainless steel bearing housing 7 is provided on the outer side of the outer ring 1, grooves 12 are provided on both sides of the inner ...

Embodiment 2

[0032] figure 1 with image 3 Another specific embodiment of the invention is shown, figure 1 It is a structural sectional view of the present invention; image 3 for figure 1 Schematic diagram of the structure of the triangular bearing housing;

[0033] See figure 1 with image 3 , This embodiment is basically the same as Embodiment 1, except that: the stainless steel bearing seat 7 is a triangular bearing seat 73 .

Embodiment 3

[0035] figure 1 with Figure 4 Another specific embodiment of the invention is shown, figure 1 It is a structural sectional view of the present invention; Figure 4 for figure 1 Schematic diagram of the structure of the middle diamond bearing seat;

[0036] See figure 1 with Figure 4 , This embodiment is basically the same as Embodiment 1, except that: the stainless steel bearing seat 7 is a diamond-shaped bearing seat 74 .

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Abstract

The invention discloses an outer spherical bearing provided with a stainless steel bearing seat. The outer spherical bearing comprises an outer ring, an inner ring, a rolling body, a retainer, a sealing ring and a jackscrew, wherein an outer ring roller path is arranged on the inner diameter of the outer ring and an inner ring roller path is arranged on the outer diameter of the inner ring; the outer ring roller path and the inner ring roller path are arranged in a matched manner; the retainer is used for separating the rolling body and is arranged in a roller path between the outer ring and the inner ring; the outer side of the outer ring is further provided with the stainless steel bearing seat; grooves are formed in the two sides of the inner diameter of the outer ring; the grooves are formed in the two sides of the outer ring roller path; the sealing ring is arranged between the inner ring and the outer ring; a baffling ring is further arranged at the outer side of the sealing ring; a circular arc is arranged on the inner diameter of the stainless steel bearing seat; the stainless steel bearing seat is a punching bearing seat formed by punching molding. The outer spherical bearing disclosed by the invention is simple in structure; the outer side of the outer ring is provided with the bearing seat; the circular arc is arranged on the inner diameter of the bearing seat and the bearing seat is provided with a reinforcing rib, so that the outer spherical bearing is high in strength and high in precision, is applicable to an easily-rusted and strong-corrosion environment, is wide in applicability and good in practicability.

Description

technical field [0001] The invention belongs to the field of outer spherical bearings, in particular to an outer spherical bearing with a stainless steel bearing seat. Background technique [0002] The outer spherical ball bearing with seat is a bearing unit that combines rolling bearings and bearing housings. Most of the bearings have a spherical outer diameter and are installed with bearing housings with spherical inner holes. There are various structural forms. Good versatility and interchangeability, the outer spherical ball bearing is actually a modification of the deep groove bearing. The spherical surface plays a self-aligning role and is suitable for simple support. It is often used in mining, metallurgy, agriculture, chemical industry, transportation and other machinery. However, the bearing seat structure of the bearing in the prior art is complicated, and the bearing in the prior art cannot adapt to humidity In the environment that is easy to rust and corrode, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/077F16C33/58
Inventor 杨前贵王玉金聂晓霞
Owner 安徽千禧精密轴承制造有限公司