CN103573824A - Ball bearing punching retainer - Google Patents
Ball bearing punching retainer Download PDFInfo
- Publication number
- CN103573824A CN103573824A CN201310476502.7A CN201310476502A CN103573824A CN 103573824 A CN103573824 A CN 103573824A CN 201310476502 A CN201310476502 A CN 201310476502A CN 103573824 A CN103573824 A CN 103573824A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- ball
- bearing
- ball bearing
- retainer
- 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.)
- Pending
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a ball bearing punching retainer and belongs to the technical field of bearing retainers. The ball bearing punching retainer comprises a steel plate, wherein the steel plate is molded for one time by punching; the molded steel plate is provided with ball pockets and connection parts for connecting the two adjacent ball pockets; an opening is formed in one side of each ball pocket; a common transition region is arranged between each ball pocket and each connection part. The ball bearing punching retainer is molded for one time by punching the steel plate so as to avoid the problems that certain noises are generated in a working process of a bearing caused by the factor that an existing ball bearing punching retainer is formed by riveting two symmetrical frame bodies through rivets or welding the two symmetrical frame bodies, and cracks exist more or less; the production cost is increased caused by the factor that a certain working amount is needed for riveting or welding of the two frame bodies. Compared with the prior art, the retainer has the advantages of simple structure, simple production process, labor and material conservation, and rapidness in production. The connection parts can be shortened and the quantity of the ball pockets is increased so that more balls can be filled and the bearing capability of the bearing is improved.
Description
Technical field
The present invention relates to a kind of ball bearing pressing cage, belong to retainer technical field.
Background technique
Existing ball bearing retainer is all by rivet (as shown in Figure 1) together conventionally by two symmetrical support bodys, or weld together, its shortcoming is, 1, after two support bodys are riveted or are welded, between two support bodys, capital more or less has gap, and bearing can produce certain noise when work; 2, between two support bodys, rivet or weld, need certain equipment and corresponding workload, can make cost of production increase to some extent; 3, rivet being installed is the work that difficulty is larger, often falls nail, affects job schedule.
Summary of the invention
The object of the invention is the problem existing in order to solve above-mentioned prior art, i.e., after two support bodys riveted joints or welding, between two support bodys there is gap in capital more or less, and bearing can produce certain noise when work; Two support bodys are riveted or are welded, and need certain equipment and corresponding workload, can make cost of production increase to some extent.And then provide a kind of ball bearing pressing cage.
The object of the invention is to be achieved through the following technical solutions:
A kind of ball bearing pressing cage, comprise: steel plate, described steel plate is through punching press once-through, and the steel plate after moulding is provided with ball pocket and the joint that is connected two adjacent ball pockets, one side of described ball pocket is provided with opening, is provided with common transition region between ball pocket and joint.
Ball bearing retainer of the present invention adopts steel plate one time punching molded, having avoided existing ball bearing retainer is by two symmetrical support bodys by rivet together, or weld together, capital more or less exists gap, make bearing can produce certain noise when work; Two support bodys are riveted or are welded, and need certain workload, can make the problem that cost of production rises to some extent occur.The present invention compared with prior art has that retainer is simple in structure, preparation process is simple, labor and material saving (can material-saving 40 ~ 45%), make advantage efficiently.Joint can shorten, and ball pocket increases, and dress ball is more, has improved the bearing capacity of bearing.Product of the present invention meets the Its Relevant Technology Standards of ball bearing retainer.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing ball bearing retainer (two symmetrical support bodys are riveted together);
Fig. 2 is the overall structure schematic diagram of ball bearing pressing cage of the present invention;
Fig. 3 is the thin portion structural representation of ball bearing pressing cage.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail: the present embodiment is implemented take technical solution of the present invention under prerequisite, provided detailed mode of execution, but protection scope of the present invention is not limited to following embodiment.
As shown in Figures 2 and 3, a kind of ball bearing pressing cage that the present embodiment is related, comprise: steel plate 1, described steel plate 1 is through punching press once-through, steel plate 1 after moulding is provided with ball pocket 2 and the joint 3 that is connected two adjacent ball pockets 2, one side of described ball pocket 2 is provided with opening 4, between ball pocket 2 and joint 3, is provided with common transition region 5.
The thickness of described steel plate 1 is 0.2 ~ 2mm.
The thickness of described steel plate 1 is 0.8mm.
Described steel plate 1 is 08# steel plate.
The chemical composition of 08# steel plate (mass fraction) is (%): carbon C 0.05 ~ 0.11, silicon Si 0.17 ~ 0.37, manganese Mn 0.35 ~ 0.65, chromium Cr 0.10, nickel 0.30, copper Cu≤0.25.
The mechanical property of 08# steel plate is: tension strength 325MPa, yield point 195 MPa, elongation after fracture 33%, reduction of cross sectional area 60%.
Described steel plate 1 is 10# steel plate.
The chemical composition of 10# steel plate (mass fraction) is (%): carbon C: 0.07 ~ 0.14, silicon Si:0.17～0.37, manganese Mn:0.35～0.65, sulphur S :≤0.04, phosphorus P :≤0.35, chromium Cr :≤0.15, nickel :≤0.25, copper Cu :≤0.25.
The mechanical property of 10# steel plate is: tensile strength >=335MPa, yield strength >=205MPa, elongation percentage >=31%, reduction of cross sectional area >=55%.
The above; it is only preferably embodiment of the present invention; these embodiments are all the different implementations based under general idea of the present invention; and protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (5)
1. a ball bearing pressing cage, comprise: steel plate (1), it is characterized in that, described steel plate (1) is retainer through punching press once-through, steel plate after moulding (1) is provided with ball pocket (2) and the joint 3 that is connected two adjacent ball pockets (2), one side of described ball pocket (2) is provided with opening (4), between ball pocket (2) and joint (3), is provided with common transition region (5).
2. ball bearing pressing cage according to claim 1, is characterized in that, the thickness of described steel plate (1) is 0.2 ~ 2mm.
3. ball bearing pressing cage according to claim 1, is characterized in that, the thickness of described steel plate (1) is 0.8mm.
4. ball bearing pressing cage according to claim 1, is characterized in that, described steel plate (1) is 08# steel plate.
5. ball bearing pressing cage according to claim 1, is characterized in that, described steel plate (1) is 10# steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476502.7A CN103573824A (en) | 2013-10-14 | 2013-10-14 | Ball bearing punching retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476502.7A CN103573824A (en) | 2013-10-14 | 2013-10-14 | Ball bearing punching retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573824A true CN103573824A (en) | 2014-02-12 |
Family
ID=50046329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476502.7A Pending CN103573824A (en) | 2013-10-14 | 2013-10-14 | Ball bearing punching retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573824A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB283925A (en) * | 1927-01-20 | 1928-08-09 | Cie Applic Mecaniques | Improvements in or relating to ball bearings |
| DE2659432A1 (en) * | 1976-12-29 | 1978-07-06 | Siemens Ag | Bearing ball fitting system - with distance piece ends of one piece sheet metal cage peened over after ball insertion to locate balls in pockets (NL 3.7.78) |
| US5291655A (en) * | 1993-01-29 | 1994-03-08 | The Torrington Company | Method of making a one-piece ball bearing retainer |
| US5446963A (en) * | 1994-01-31 | 1995-09-05 | The Torrington Company | Method of forming one-piece metallic ball bearing cage |
| JP2006342901A (en) * | 2005-06-09 | 2006-12-21 | Nsk Ltd | Rolling element bearing |
| CN2890473Y (en) * | 2006-04-14 | 2007-04-18 | 姜玉玺 | Super silent special-shaped pocket deep-groove ball-bearing holding rack |
| CN201050550Y (en) * | 2007-05-23 | 2008-04-23 | 安徽华之杰机械有限公司 | Ribbon retainer possessing special-shaped pocket |
| US20080304781A1 (en) * | 2005-12-10 | 2008-12-11 | Schaeffler Kg | Radial Rolling Bearing, Especially Single-Row Deep Groove Rolling Bearing |
| CN101435467A (en) * | 2008-11-25 | 2009-05-20 | 郑广辉 | High speed mute precision bearing retainer and production process thereof |
| CN101701605A (en) * | 2009-03-13 | 2010-05-05 | 居鹤金 | High-speed silent precision bearing retainer and manufacturing method thereof |
| JP2013210001A (en) * | 2012-03-30 | 2013-10-10 | Nsk Ltd | Method of manufacturing retainer for rolling bearing, and retainer and rolling bearing |
-
2013
- 2013-10-14 CN CN201310476502.7A patent/CN103573824A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB283925A (en) * | 1927-01-20 | 1928-08-09 | Cie Applic Mecaniques | Improvements in or relating to ball bearings |
| DE2659432A1 (en) * | 1976-12-29 | 1978-07-06 | Siemens Ag | Bearing ball fitting system - with distance piece ends of one piece sheet metal cage peened over after ball insertion to locate balls in pockets (NL 3.7.78) |
| US5291655A (en) * | 1993-01-29 | 1994-03-08 | The Torrington Company | Method of making a one-piece ball bearing retainer |
| US5446963A (en) * | 1994-01-31 | 1995-09-05 | The Torrington Company | Method of forming one-piece metallic ball bearing cage |
| JP2006342901A (en) * | 2005-06-09 | 2006-12-21 | Nsk Ltd | Rolling element bearing |
| US20080304781A1 (en) * | 2005-12-10 | 2008-12-11 | Schaeffler Kg | Radial Rolling Bearing, Especially Single-Row Deep Groove Rolling Bearing |
| CN2890473Y (en) * | 2006-04-14 | 2007-04-18 | 姜玉玺 | Super silent special-shaped pocket deep-groove ball-bearing holding rack |
| CN201050550Y (en) * | 2007-05-23 | 2008-04-23 | 安徽华之杰机械有限公司 | Ribbon retainer possessing special-shaped pocket |
| CN101435467A (en) * | 2008-11-25 | 2009-05-20 | 郑广辉 | High speed mute precision bearing retainer and production process thereof |
| CN101701605A (en) * | 2009-03-13 | 2010-05-05 | 居鹤金 | High-speed silent precision bearing retainer and manufacturing method thereof |
| JP2013210001A (en) * | 2012-03-30 | 2013-10-10 | Nsk Ltd | Method of manufacturing retainer for rolling bearing, and retainer and rolling bearing |
Non-Patent Citations (1)
| Title |
|---|
| 任天飞: "《包装辞典》", 31 December 1991, 湖南出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109352155A (en) | For improving the welding procedure of zinc-plated super-high strength steel resistance spot welding welding quality | |
| CN103573824A (en) | Ball bearing punching retainer | |
| CN103726418A (en) | Panel alloy steel frog manufacturing technology | |
| CN202072774U (en) | Connector for aluminum electrolysis anode guide rod and anode steel claw | |
| CN201520339U (en) | Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching | |
| CN205420925U (en) | Rail turnout interval iron | |
| CN201739333U (en) | Engine connecting rod | |
| CN202294531U (en) | Pedal arm | |
| CN203669200U (en) | Assembly type cold-bent I-beam | |
| CN202357278U (en) | Forced concrete mixer with double horizontal shafts | |
| CN203331444U (en) | Welded machine body of press machine | |
| CN103062328A (en) | High-strength leaf chain | |
| CN202499640U (en) | Long-axis sidewalk pedal | |
| CN204194612U (en) | A kind of frock for hinge assemblies riveting | |
| CN201526627U (en) | Horseshoe element of automobile brake | |
| CN103667979A (en) | Steel for forging extrusion roller for cement roller press | |
| CN103397774A (en) | Quickly-built steel springboard and method for preparing quickly-built steel springboard | |
| CN204225900U (en) | A kind of steel plate for lining trolley template | |
| CN204017355U (en) | A kind of high-altitude big wheel strut | |
| CN204513722U (en) | The outer box plate of a kind of TOX plank connecting structure formula air-conditioning | |
| CN202911799U (en) | Reinforced heavy duty car wing girder | |
| CN209415002U (en) | A kind of hollow cold-rolled forming section of modified | |
| CN102102707A (en) | Bimetallic bearing | |
| CN202702128U (en) | Combined type clamping tool for assembly of special material equipment | |
| CN205839972U (en) | A kind of large-span steel beam connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |