CN105972089A - Cylinder retainer - Google Patents
Cylinder retainer Download PDFInfo
- Publication number
- CN105972089A CN105972089A CN201610553081.7A CN201610553081A CN105972089A CN 105972089 A CN105972089 A CN 105972089A CN 201610553081 A CN201610553081 A CN 201610553081A CN 105972089 A CN105972089 A CN 105972089A
- Authority
- CN
- China
- Prior art keywords
- support body
- keeping
- retainer
- square pocket
- axial width
- 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
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention provides a cylinder retainer which comprises a retainer body, wherein the retainer body is of a circular shape; a plurality of square pocket holes are uniformly formed in an annular body wall of the retainer body; grinding undercuts are formed at four right angles of the square pocket holes; external lock points are arranged on the square pocket holes; the ratio of axial width of the pocket holes to the axial width of the retainer is 4:5.
Description
Technical field
The present invention relates to mechanical field, particularly to a kind of cylinder retainer.
Background technology
At present, retainer mainly by keeping support body and lid two parts to form, has plenty of and is attached with rivet；Has plenty of guarantor
Holding and carry riveted joint on support body, cover as square hole, after assembling, rivet weld nail extrudes riveted joint, finally pins retainer lid.And
Split type retainer, in the course of processing, can produce the situations such as unnecessary deformation, and in use find, split type
Retainer can produce cutting phenomenon, keeps support body and lid not effectively to be attached.And this programme uses unitary design
Method, directly directly processes the hole shape of needs on the copper alloy annulus needed.Improve the intensity of retainer itself, with
Time also improve service life of bearing.
Summary of the invention
It is an object of the present invention to provide a kind of cylinder retainer, its simple in construction, easy to use, stock utilization is high, by force
Degree height.Technical solution of the present invention is as follows:
A kind of cylinder retainer, including keeping support body, it is characterised in that: it is circular for keeping support body, keeps the annular of support body
Uniformly offering multiple square pocket keeping rack on body wall, four right angle of square pocket keeping rack all offer grinding undercut, and square pocket keeping rack is arranged
There is external lock point, it is characterised in that: the axial width of square pocket keeping rack is 4:5 with the axial width ratio of holding support body.
The invention has the beneficial effects as follows: a kind of cylinder retainer, in the actual course of processing, directly at the copper of the trade mark needed
Directly process the hole shape that design needs on alloy annulus, so abandon the method for designing of conventional split type retainer.Limit
The axial width of square pocket keeping rack is with to keep the axial width ratio of support body be 4:5, and advantage is keeping structure itself high-strength
Material has been saved while degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 left view.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described, it is clear that described is only a present invention part
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are institute under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
A kind of cylinder retainer, including keeping support body 1, it is circular for keeping support body 1, keeps equal on the annular body wall of support body
Even offering multiple square pocket keeping rack 2, four right angle of square pocket keeping rack 2 all offer grinding undercut 3, and square pocket keeping rack is provided with
External lock point 4, the axial width of square pocket keeping rack 2 is 4:5 with the axial width ratio of holding support body 1..
The invention has the beneficial effects as follows: a kind of cylinder retainer, in the actual course of processing, directly at the copper of the trade mark needed
Directly process the hole shape that design needs on alloy annulus, so abandon the method for designing of conventional split type retainer.Limit
The axial width of square pocket keeping rack is with to keep the axial width ratio of support body be 4:5, and advantage is keeping structure itself high-strength
Material has been saved while degree.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Illustrate, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all
Within protection scope of the present invention should being included in.
Claims (1)
1. a cylinder retainer, including keeping support body (1), it is characterised in that: it is circular for keeping support body (1), protects
Holding and uniformly offer multiple square pocket keeping rack (2) on the annular body wall of support body, four right angle of square pocket keeping rack (2) are all offered
Having grinding undercut (3), square pocket keeping rack is provided with external lock point (4), it is characterised in that: the axial width of square pocket keeping rack (2) with
The axial width ratio keeping support body (1) is 4:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553081.7A CN105972089A (en) | 2016-07-12 | 2016-07-12 | Cylinder retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553081.7A CN105972089A (en) | 2016-07-12 | 2016-07-12 | Cylinder retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972089A true CN105972089A (en) | 2016-09-28 |
Family
ID=56952844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610553081.7A Pending CN105972089A (en) | 2016-07-12 | 2016-07-12 | Cylinder retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972089A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005147364A (en) * | 2003-11-19 | 2005-06-09 | Nakanishi Metal Works Co Ltd | Holder for roller bearings, and its manufacturing method |
| CN201354803Y (en) * | 2008-12-29 | 2009-12-02 | 中机十院国际工程有限公司 | Axial steel solid holder for three-row cylindrical roller combination turntable bearing |
| CN101788018A (en) * | 2009-12-07 | 2010-07-28 | 瓦房店轴承集团有限责任公司 | Novel high strength and high stability stamping retainer of cylinder roller bearing |
| CN202790114U (en) * | 2012-08-09 | 2013-03-13 | 聊城市中瑞轴承配件股份有限公司 | Cylindrical roller bearing retainer |
| CN204344692U (en) * | 2014-12-19 | 2015-05-20 | 大连泰利达机械制造有限公司 | A kind of integral type Cuprum alloy cylinder retainer |
-
2016
- 2016-07-12 CN CN201610553081.7A patent/CN105972089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005147364A (en) * | 2003-11-19 | 2005-06-09 | Nakanishi Metal Works Co Ltd | Holder for roller bearings, and its manufacturing method |
| CN201354803Y (en) * | 2008-12-29 | 2009-12-02 | 中机十院国际工程有限公司 | Axial steel solid holder for three-row cylindrical roller combination turntable bearing |
| CN101788018A (en) * | 2009-12-07 | 2010-07-28 | 瓦房店轴承集团有限责任公司 | Novel high strength and high stability stamping retainer of cylinder roller bearing |
| CN202790114U (en) * | 2012-08-09 | 2013-03-13 | 聊城市中瑞轴承配件股份有限公司 | Cylindrical roller bearing retainer |
| CN204344692U (en) * | 2014-12-19 | 2015-05-20 | 大连泰利达机械制造有限公司 | A kind of integral type Cuprum alloy cylinder retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |