CN2240071Y - New angle-contact ball bearing - Google Patents
New angle-contact ball bearing Download PDFInfo
- Publication number
- CN2240071Y CN2240071Y CN 96227131 CN96227131U CN2240071Y CN 2240071 Y CN2240071 Y CN 2240071Y CN 96227131 CN96227131 CN 96227131 CN 96227131 U CN96227131 U CN 96227131U CN 2240071 Y CN2240071 Y CN 2240071Y
- Authority
- CN
- China
- Prior art keywords
- retainer
- ball
- outer ring
- inner ring
- balls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a novel angle-contact ball bearing composed of an outer ring, an inner ring, balls and a retainer, wherein, the retainer is positioned between the outer ring and the inner ring and fixedly connected by two symmetrical 3-shaped wavy structure pieces with rivets with strut beams; the balls are arranged in a ball loading hole composed of the two structure pieces; the bore diameters of both ends of the ball loading hole is smaller than the diameters of the balls. Because the material of each part of the retainer adopts carbon constructional quality steel which forms an assembly type, the brass and phenol aldehyde laminated cloth tube solid retainer is replaced; the utility model has the advantages of simple structure, low cost, easy production, easy maintenance and long service life.
Description
The utility model relates to the bearing class, specifically is a kind of novel angular contact ball bearing.
Now, mostly seen angular contact ball series bearing on the market is that the retainer between inside and outside circle adopts brass or phenolic aldehyde lamination stringing, and all be entity structure, difficulty of processing is big, the cost height, be difficult for maintenance, and phenolic aldehyde lamination stringing toxicity is bigger, the harm workers'health.Disclosed 92208194 " angular contact ball bearings " of Chinese patent, be by interior, outer ring, steel ball and retainer are formed, retainer is taper sheath or " C " shape cover of entity, the dress ball hole of retainer is according to the wrapping angle of the bearing corresponding angle that tilted, steel ball is placed in the dress ball hole, though structurally done comparatively reasonably design, but still had that difficulty of processing is big, cost is high, complex structure, be difficult for the defective of maintenance.
The purpose of this utility model be to provide a kind of simple in structure, cost is low, be easy to process, be convenient to maintain, the novel angular contact ball bearing of long service life.
The utility model is achieved through the following technical solutions:
It is novel angular contact ball bearing, form by outer ring, inner ring, steel ball and retainer, retainer is placed between outer ring and the inner ring, be fixedly connected with the rivet that has strutbeam by the wavy structure sheet of the figure of three of two symmetries, steel ball is placed in the dress ball hole that two structure sheets are formed, and dress aperture, two ends, ball hole is less than the sphere diameter of steel ball.
Describe in further detail below in conjunction with accompanying drawing:
Fig. 1, the utility model structural representation.
Among the figure: 1 outer ring, 2 inner rings, 3 steel balls, 4 structure sheets, 5 rivets
At first, the cold rolled sheet of carbon constructional quality steel is cut into annular lamina, it is wavy to the figure of three that annular lamina is carried out punching press, make the structure sheet 4 that has the concavity ball-packaging groove, after shaping, rush to positioning pin hole at structure sheet 4 lug bosses, outer ring 1, inner ring 2 is by standard processing, one structure sheet, 4 covers are put into inner ring 2 outsides, raceway along inner ring 2 is placed in steel ball 3 in the concavity ball groove of structure sheet 4 successively, till piling, again with rivet 5 fixing by the positioning pin hole symmetry with another structure sheet 4, then two structure sheets 4 are fixedly connected into a retainer, because of the rivet between the structure sheet 45 has strutbeam,, at last outer ring 1 is depressed along steel ball 3 so steel ball 3 can freely roll in the dress ball hole that structure sheet 4 is formed, under pressure, inner ring 2, steel ball 3 cover is put in the outer rings 1, again because of the aperture, dress ball hole of two structure sheets, 4 concavity ball-packaging grooves composition less than steel ball 3 sphere diameters, so steel ball 3 is at inner ring 2, freely roll between the raceway of outer ring 1.
The utlity model has following advantage:
1, simple in structure, cost is low.
2, be easy to processing, be convenient to safeguard.
3, long service life.
Claims (1)
1, a kind of novel angular contact ball bearing, form by outer ring, inner ring, steel ball and retainer, it is characterized in that retainer is placed between outer ring and the inner ring, be fixedly connected with the rivet that has strutbeam by the wavy structure sheet of the figure of three of two symmetries, steel ball is placed in the dress ball hole that two structure sheets are formed, and dress aperture, two ends, ball hole is less than the sphere diameter of steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227131 CN2240071Y (en) | 1996-01-30 | 1996-01-30 | New angle-contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227131 CN2240071Y (en) | 1996-01-30 | 1996-01-30 | New angle-contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240071Y true CN2240071Y (en) | 1996-11-13 |
Family
ID=33905325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227131 Expired - Fee Related CN2240071Y (en) | 1996-01-30 | 1996-01-30 | New angle-contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240071Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022436A (en) * | 2011-01-18 | 2011-04-20 | 常熟长城轴承有限公司 | Retainer for angular contact ball bearing |
| CN102080686A (en) * | 2011-02-01 | 2011-06-01 | 哈尔滨轴承集团公司 | Enhanced heavy-duty deep groove ball bearing |
| CN110231146A (en) * | 2019-05-25 | 2019-09-13 | 深圳市华芯技研科技有限公司 | A kind of binocular camera eyeglass testing calibration equipment |
-
1996
- 1996-01-30 CN CN 96227131 patent/CN2240071Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022436A (en) * | 2011-01-18 | 2011-04-20 | 常熟长城轴承有限公司 | Retainer for angular contact ball bearing |
| CN102080686A (en) * | 2011-02-01 | 2011-06-01 | 哈尔滨轴承集团公司 | Enhanced heavy-duty deep groove ball bearing |
| CN110231146A (en) * | 2019-05-25 | 2019-09-13 | 深圳市华芯技研科技有限公司 | A kind of binocular camera eyeglass testing calibration equipment |
| CN110231146B (en) * | 2019-05-25 | 2021-12-07 | 深圳市华芯技研科技有限公司 | Binocular is lens detection calibration equipment for camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |