CN102661318B - Elastic piece and unilateral bearing with same - Google Patents
Elastic piece and unilateral bearing with same Download PDFInfo
- Publication number
- CN102661318B CN102661318B CN201210127763.3A CN201210127763A CN102661318B CN 102661318 B CN102661318 B CN 102661318B CN 201210127763 A CN201210127763 A CN 201210127763A CN 102661318 B CN102661318 B CN 102661318B
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- CN
- China
- Prior art keywords
- ring body
- shell
- unilateral bearing
- shell fragment
- supporting portion
- 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.)
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Abstract
The invention provides an elastic piece which comprises a ring body. A plurality of elastic sheets with the same turning direction are arranged in the ring body at equal intervals, and each elastic sheet comprises a connection portion connected with the ring body and a support portion arranged on the end portion of the connection portion. The invention further provides a unilateral bearing, which comprises an outer casing, a plurality pin rollers and a cover body, a plurality of containing grooves are arranged in the outer casing at intervals, the pin rollers are installed in the containing grooves, the ring body of the elastic piece is fixed between the outer casing and the cover body, the elastic sheets of the elastic piece are placed in the containing grooves, and the support portion of the elastic piece is supported in the pin rollers. By means of the structure, the elastic piece is composed of the ring body and the elastic sheets, can be punched for forming, is convenient to process, uses the elastic piece to replace a spring in the existing unilateral bearing, is convenient and rapid to install, is free of neglected loading in an installation process, and guarantees performance of the unilateral bearing.
Description
Technical field
The present invention relates to a kind of elastic component and there is the unilateral bearing of this elastic component.
Background technique
Existing unilateral bearing mainly comprises shell, is located at the multiple rollers in this shell and is placed on the lid on this shell, in described shell, be provided with several containing grooves of arranged spaced, described roller is installed in each containing groove, and spring is also installed in this containing groove, one end of this spring is against on the inwall of described receiving groove, and one end is against on described roller.The shortcoming of its existence is: in containing groove, when mounting spring, be not easily, spring is easy to eject, and is easy to neglected loading, thereby affects the performance of unilateral bearing.
Summary of the invention
There is above-mentioned deficiency in order to overcome in prior art, the invention provides a kind of simple in structure, be convenient to the elastic component of installing and there is the unilateral bearing of this elastic component.
The technological scheme that the present invention solves its technical problem is: a kind of elastic component, comprise a ring body, in this ring body, be equidistantly provided with the shell fragment that several rotation directions are identical, this shell fragment comprises joint and supporting portion, described joint is obliquely installed, vertical vertical setting the in described supporting portion, here vertical vertically refer to taking ring body place plane as benchmark and with the perpendicular direction of ring body place plane, the lower end of described joint is connected with described ring body, between the upper end of described joint and the lower end of described supporting portion, is connected by inclined-plane.
Further, described support zone is in the outside of described joint, and the lower end of described supporting portion is lower than the upper end of described joint.
Further, described ring body and described shell fragment are one-body molded.
The present invention also provides a kind of unilateral bearing, comprise shell, be located at the multiple rollers in this shell, and be placed on the lid on this shell, in described shell, be provided with several containing grooves of arranged spaced, described roller is installed in each containing groove, also comprise an elastic component, this elastic component comprises a ring body, in this ring body, be equidistantly provided with the shell fragment that several rotation directions are identical, this shell fragment comprises joint and supporting portion, described joint is obliquely installed, vertical vertical setting the in described supporting portion, here vertical vertically refer to taking ring body place plane as benchmark and with the perpendicular direction of ring body place plane, the lower end of described joint is connected with described ring body, between the upper end of described joint and the lower end of described supporting portion, be connected by inclined-plane, described ring body is fixed between described shell and described lid, described shell fragment is placed in described containing groove and the supporting portion of described shell fragment is supported on described roller.
Further, described support zone is in the outside of described joint, and the lower end of described supporting portion is lower than the upper end of described joint.
Further, described ring body and described shell fragment are one-body molded.
Elastic component of the present invention is made up of ring body and shell fragment, can impact briquetting, process very conveniently, and install also very convenient, when mounted, elastic component is placed on shell, and the shell fragment on elastic component packs in the containing groove on shell successively, then in each containing groove, installs roller, and the supporting portion of shell fragment is supported on roller, finally cover lid, the ring body of elastic component is fixed between lid and shell, thereby completes assembling.Between the joint of shell fragment and supporting portion, be connected by inclined-plane, thereby form bending, make the elasticity of shell fragment better, and shell fragment and ring body are one-body molded, be convenient to process.
Beneficial effect of the present invention is: because elastic component is made up of ring body and shell fragment, can impact briquetting, and process very convenient, and elastic component has replaced the spring in existing unilateral bearing, install very convenient, fast, and in installation process, can neglected loading, ensure the performance of unilateral bearing.
Brief description of the drawings
Fig. 1 is the plan view of elastic component of the present invention.
Fig. 2 is the plan view of elastic component of the present invention.
Fig. 3 is the structural representation of unilateral bearing of the present invention.
Fig. 4 is the structural representation of the shell of unilateral bearing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of elastic component, comprise a ring body 1, this ring body 1 is interior is equidistantly provided with the shell fragment 2 that several rotation directions are identical, this shell fragment 2 comprises joint 3 and supporting portion 4, described joint 3 is obliquely installed, vertical vertical setting the in described supporting portion 4, here vertical vertically refer to taking ring body place plane as benchmark and with the perpendicular direction of ring body place plane, the lower end of described joint 3 is connected with described ring body 1, between the upper end of described joint 3 and the lower end of described supporting portion 4, is connected by inclined-plane 5.
As preferably, described supporting portion 4 is positioned at the outside of described joint 3, and the lower end of described supporting portion 4 is lower than the upper end of described joint 3.
As preferably, described ring body 1 is one-body molded with described shell fragment 2.
With reference to Fig. 3, Fig. 4, the present invention also provides a kind of unilateral bearing, comprise shell 6, be located at the multiple rollers 7 in this shell 6 and be placed on the lid on this shell 6, in described shell 6, be provided with several containing grooves 8 of arranged spaced, described roller 7 is installed in each containing groove 8, the ring body 1 of above-mentioned elastic component is fixed between described shell 6 and described lid, and the shell fragment 2 of described elastic component is placed in described containing groove 8, and the supporting portion 4 of described shell fragment 2 is supported on described roller 7.
Elastic component of the present invention is made up of ring body 1 and shell fragment 2, can impact briquetting, process very conveniently, and install also very convenient, when mounted, elastic component is placed on shell 6, and the shell fragment 2 on elastic component packs in the containing groove 8 on shell 6 successively, then in each containing groove 8, installs roller 7, and the supporting portion 4 of shell fragment 2 is supported on roller 7, finally cover lid, the ring body 1 of elastic component is fixed between lid and shell 6, thereby completes assembling.Between the joint 3 of shell fragment 2 and supporting portion 4, be connected by inclined-plane 5, thereby form bending, make the elasticity of shell fragment 2 better, and shell fragment 2 is one-body molded with ring body 1, is convenient to processing.
Adopt said structure, because elastic component is made up of ring body and shell fragment, can impact briquetting, process very conveniently, and elastic component replaced the spring in existing unilateral bearing, installs very convenient, fast, and in installation process, can neglected loading, ensure the performance of unilateral bearing.
Claims (3)
1. a unilateral bearing, comprise shell, be located at the multiple rollers in this shell, and be placed on the lid on this shell, in described shell, be provided with several containing grooves of arranged spaced, described roller is installed in each containing groove, it is characterized in that: also comprise an elastic component, this elastic component comprises a ring body, in this ring body, be equidistantly provided with the shell fragment that several rotation directions are identical, this shell fragment comprises joint and supporting portion, described joint is obliquely installed, vertical vertical setting the in described supporting portion, the lower end of described joint is connected with described ring body, between the upper end of described joint and the lower end of described supporting portion, be connected by inclined-plane, described ring body is fixed between described shell and described lid, described shell fragment is placed in described containing groove and the supporting portion of described shell fragment is supported on described roller.
2. according to unilateral bearing claimed in claim 1, it is characterized in that: described support zone is in the outside of described joint, and the lower end of described supporting portion is lower than the upper end of described joint.
3. according to the unilateral bearing described in claim 1 or 2, it is characterized in that: described ring body and described shell fragment are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127763.3A CN102661318B (en) | 2012-04-27 | 2012-04-27 | Elastic piece and unilateral bearing with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127763.3A CN102661318B (en) | 2012-04-27 | 2012-04-27 | Elastic piece and unilateral bearing with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102661318A CN102661318A (en) | 2012-09-12 |
| CN102661318B true CN102661318B (en) | 2014-12-10 |
Family
ID=46770866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210127763.3A Expired - Fee Related CN102661318B (en) | 2012-04-27 | 2012-04-27 | Elastic piece and unilateral bearing with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI569889B (en) * | 2016-02-05 | 2017-02-11 | Rubber gun holder elastic preload structure | |
| TWI571315B (en) * | 2016-02-05 | 2017-02-21 | Rubber gun holder bracket fixed sheet elastic preload structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100695A (en) * | 1996-09-30 | 1998-04-21 | Nok Megurasutikku Kk | Center bearing support |
| CN2665449Y (en) * | 2003-11-13 | 2004-12-22 | 陈宜平 | Unidirectional bearing arrangement |
| CN201011367Y (en) * | 2007-02-02 | 2008-01-23 | 常州威嘉轴承制造有限公司 | Solid ring one-way bearing |
| CN101265968A (en) * | 2008-04-23 | 2008-09-17 | 江苏南方轴承股份有限公司 | Freestyle belt sheave |
| CN202182109U (en) * | 2011-08-10 | 2012-04-04 | 浙江五洲新春集团有限公司 | Unilateral bearing and retainer |
| CN202520775U (en) * | 2012-04-27 | 2012-11-07 | 宁波贝利轴承机械工业有限公司 | Elastic element and one-way bearing provided with the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201599819U (en) * | 2009-12-28 | 2010-10-06 | 杨文森 | Transmission spring piece in firing wheel assembly of lighter |
-
2012
- 2012-04-27 CN CN201210127763.3A patent/CN102661318B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100695A (en) * | 1996-09-30 | 1998-04-21 | Nok Megurasutikku Kk | Center bearing support |
| CN2665449Y (en) * | 2003-11-13 | 2004-12-22 | 陈宜平 | Unidirectional bearing arrangement |
| CN201011367Y (en) * | 2007-02-02 | 2008-01-23 | 常州威嘉轴承制造有限公司 | Solid ring one-way bearing |
| CN101265968A (en) * | 2008-04-23 | 2008-09-17 | 江苏南方轴承股份有限公司 | Freestyle belt sheave |
| CN202182109U (en) * | 2011-08-10 | 2012-04-04 | 浙江五洲新春集团有限公司 | Unilateral bearing and retainer |
| CN202520775U (en) * | 2012-04-27 | 2012-11-07 | 宁波贝利轴承机械工业有限公司 | Elastic element and one-way bearing provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102661318A (en) | 2012-09-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150427 |
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| EXPY | Termination of patent right or utility model |