CN2152114Y - Cage support frame for conical roller bearing - Google Patents
Cage support frame for conical roller bearing Download PDFInfo
- Publication number
- CN2152114Y CN2152114Y CN92226388U CN92226388U CN2152114Y CN 2152114 Y CN2152114 Y CN 2152114Y CN 92226388 U CN92226388 U CN 92226388U CN 92226388 U CN92226388 U CN 92226388U CN 2152114 Y CN2152114 Y CN 2152114Y
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- utility
- metal wire
- wire
- cage
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a cage support frame for a conical roller bearing. The structural form can be that a tooth-shaped metal wire folding and pressing element (1) is welded between two metal wire circular rings (2) and (3), or a plurality of hook-shaped metal wire folding and pressing elements (4) are welded between the two metal wire circular rings (5) and (6). The utility model is widely used in the manufacture field of the roller bearing. The utility model has the advantages of simple process and few materials; in addition, a plurality of steel product can be saved, and the processing cost is reduced.
Description
The utility model is a kind of tapered roller bearing squirrel-cage retainer, can be widely used in the manufacturing field of rolling bearing.
Existing tapered roller bearing metal retainer all is to carry out stamped with the high-quality low carbon steel plate, is referred to as the steel plate pressing cage.The average stock utilization of the quality steel plate of steel plate pressing cage is about 20%, and manufacturing process is many, complex process, and the making amount of press tool is big.
The purpose of this utility model is that a kind of tapered roller bearing squirrel-cage retainer will be provided, and is low to solve existing steel plate pressing cage stock utilization, the problem that press tool making amount is big.
The purpose of this utility model realizes in the following manner: the material of making tapered roller bearing squirrel-cage retainer with the good mild steel wire of welding procedure, billot or other metal wire rod, billot, after making the assembly of squirrel-cage retainer with common crimping technology, make tapered roller bearing squirrel-cage retainer with the duct butt-welding method weldering.The tapered roller bearing squirrel-cage retainer made from aforesaid way, the basic structure pattern of its retainer can be to be welded with a profile of tooth wire crimping part between two wire rings, or is welded with several hook-type wire crimping parts between two wire rings.
The utility model is compared with existing steel plate pressing cage, because the realization of its mouse cage form, be to realize by crimping and welding manner by the good mild steel wire of welding procedure, billot or other metal wire rod, the entity part of mild steel wire, billot or other metal wire rod is not done any excision, and its stock utilization is more than 95%.And existing steel plate pressing cage, 80% left and right sides of its material entities part is cut discarded, and stock utilization has only about 20%.Secondly, the utility model is compared with existing steel plate pressing cage, the crimping of mild steel wire or other metal wire rod and butt welding, and simpler than steel plate stamping process, the Mold Making amount is little.
Below with reference to accompanying drawing the utility model is further described.
Fig. 1 is one of basic structure pattern of the tapered roller bearing squirrel-cage retainer that the utility model proposes.Fig. 2 is that the A of Fig. 1 is to expansion.
Fig. 3 be the tapered roller bearing squirrel-cage retainer that the utility model proposes the basic structure pattern two.
Fig. 4 is one of the tapered roller bearing squirrel-cage retainer structural type that the utility model proposes assembling, the interactively in complete bearing.Fig. 5 is the A-A section of Fig. 4.
Fig. 6 is two assembling, interactivelies in complete bearing of the tapered roller bearing squirrel-cage retainer structural type that the utility model proposes.Fig. 7 is the A-A section of Fig. 6.
With reference to the tapered roller bearing squirrel-cage retainer of Fig. 1 structural type, profile of tooth crimping part (1) is made by common crimping technological method with mild steel wire, billot or other metal wire rod, billot; Two annulus (2), (3), its material is identical with (1), makes with common process.Make up with common flat welding process welding between profile of tooth crimping part (1) and annulus (2), (3).
With reference to the tapered roller bearing squirrel-cage retainer of Fig. 3 structural type, hook-type crimping part (4) is made by common crimping technological method with mild steel wire, billot or other metal wire rod, billot; Two annulus (5), (6), its material is identical with (4), makes with common process.Make up with common flat welding process welding between hook-type crimping part (4) and annulus (5), (6).
Fig. 4, Fig. 5 are assembling, the interactively of squirrel-cage retainer in complete tapered roller bearing of Fig. 1 structural type, and squirrel-cage retainer and bearing inner race, roller are formed inseparable inner assembly, and the outer ring is a separable type.
Fig. 6, Fig. 7 are assembling, the interactively of squirrel-cage retainer in complete tapered roller bearing of Fig. 3 structural type, and squirrel-cage retainer and roller are formed inseparable guarantor's assembly that rolls, and inner ring and outer ring are separable type.
Claims (2)
1, tapered roller bearing squirrel-cage retainer, it is characterized in that its structural type can be to be welded with a profile of tooth wire crimping part (1) between two wire rings (2), (3), or be welded with several hook-type wire crimping parts (4) between two wire rings (5), (6).
2, retainer according to claim 1, the material that it is characterized in that wire rings (2) (3), (5), (6), profile of tooth wire crimping part (1) and hook-type wire crimping part (4) is welding mild steel wire, billot or other metal wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92226388U CN2152114Y (en) | 1992-07-01 | 1992-07-01 | Cage support frame for conical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92226388U CN2152114Y (en) | 1992-07-01 | 1992-07-01 | Cage support frame for conical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152114Y true CN2152114Y (en) | 1994-01-05 |
Family
ID=33770703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92226388U Expired - Fee Related CN2152114Y (en) | 1992-07-01 | 1992-07-01 | Cage support frame for conical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152114Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246442A (en) * | 2013-04-04 | 2017-10-13 | 日本精工株式会社 | Taper roll bearing of the taper roll bearing with resin-made retainer and with the retainer |
| CN112005020A (en) * | 2018-10-10 | 2020-11-27 | 铁姆肯公司 | Wire formed bearing cage |
-
1992
- 1992-07-01 CN CN92226388U patent/CN2152114Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246442A (en) * | 2013-04-04 | 2017-10-13 | 日本精工株式会社 | Taper roll bearing of the taper roll bearing with resin-made retainer and with the retainer |
| CN107246442B (en) * | 2013-04-04 | 2019-10-25 | 日本精工株式会社 | Tapered roller bearing resin retainer and with the tapered roller bearing of the retainer |
| CN112005020A (en) * | 2018-10-10 | 2020-11-27 | 铁姆肯公司 | Wire formed bearing cage |
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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 |