CN102155491A - Elastic rubber bearing for automobile steering gear - Google Patents
Elastic rubber bearing for automobile steering gear Download PDFInfo
- Publication number
- CN102155491A CN102155491A CN 201110070050 CN201110070050A CN102155491A CN 102155491 A CN102155491 A CN 102155491A CN 201110070050 CN201110070050 CN 201110070050 CN 201110070050 A CN201110070050 A CN 201110070050A CN 102155491 A CN102155491 A CN 102155491A
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- CN
- China
- Prior art keywords
- bearing
- automobile steering
- supporting frame
- steering gear
- lugs
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- 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 relates to an elastic rubber bearing for an automobile steering gear. The elastic rubber bearing comprises a supporting frame, wherein a rolling needle is arranged on the supporting frame; check rings are arranged at end parts on two sides of the supporting frame; an elastic ring is arranged outside the supporting frame; a rubber jacket is arranged outside the elastic ring; at least one lug is arranged on the rubber jacket; moreover, two cylindrical lugs are arranged on the rubber jacket; an angle between the two lugs is 180 degrees; and guide oblique planes are arranged on the lugs. By adoption of a structure, the problems of lots of bearing installation processes, low efficiency, higher installation and operation requirements, and influence of the smell of glue water in installation on an operation environment in the prior art are solved, the assembly efficiency and quality of the steering gear are improved, and the service life of the bearing is prolonged.
Description
Technical field
The present invention relates to bearing processing design field, especially relate to a kind of automobile steering device elastic caoutchouc bearing.
Background technique
At present, all adopt the tubing string riveting snap close of bearing outside diameter gluing in the installation of bearing, its operation that operates is more and when mounted, and gluing requires bearing and column jecket hole surface turbidity test higher, fitting operation inconvenience, and the smell that glue exists is to the influence of operating environment.Efficiency of assembling is not high.The gluing bonding quality has certain influence to commutator running accuracy and bearing raising in working life.
Summary of the invention
Technical problem to be solved by this invention provides a kind of automobile steering device elastic caoutchouc bearing, and it can solve primitive axis, and to take up the operation of joining existence many, and fitting operation requires high, and efficiency of assembling is low, and problem such as working environment is relatively poor.
The present invention solves the technological scheme that its technical problem takes: a kind of automobile steering device elastic caoutchouc bearing, comprise retainer, retainer is provided with needle roller, end in the retainer both sides is provided with back-up ring, be provided with elastic ring in the retainer outside, the outside at elastic ring is provided with rubber sleeve, and described rubber sleeve is provided with lug, and at least one.
Further: described lug is two and is cylindrical body; Angle between described two lugs is 180 °; On the described lug lead-in chamfered is arranged.
The invention has the beneficial effects as follows: it is many to have adopted said structure to solve unborn Bearing Installation operation, and the too high and assembly environment of having improved the employee of reload request has improved the efficiency of assembling and the reliability quality of commutator, has prolonged the working life of bearing.
Description of drawings
Fig. 1 is the structural representation of bearing of the present invention;
Fig. 2 is the generalized section of the A-A of Fig. 1.
Among the figure: 1, rubber sleeve 2, retainer 3, needle roller 4, elastic ring 5, back-up ring
6, lead-in chamfered 7, lug
Embodiment
A kind of as shown in Figure 1 automobile steering device elastic caoutchouc bearing, comprise retainer 2, retainer 2 is provided with needle roller 3, end in supporting frame 2 both sides is provided with back-up ring 5, be provided with elastic ring 4 in retainer 2 outsides, be provided with rubber sleeve 1 in the outside of elastic ring 4, described rubber sleeve 1 is provided with lug 7, and described lug 7 is two and is cylindrical body; Angle between described two lugs 7 is 180 °; On the described lug 7 lead-in chamfered 6 is arranged.
On the cylndrical surface of the rubber sleeve 1 of bearing, set up the columniform lug 7 of two symmetries, make it with client's column jecket hole wall on two holes external corresponding, lug 7 is designed lead-in chamfered 6 vertically, pilot bearing is installed smoothly when being convenient to install.This kind bearing once is press-fit into place and installs firmly, has reduced installation procedure and has improved operating environment, not only makes Bearing Installation convenient and swift, has also improved the reliability of bearing quality.
The foregoing description does not limit the present invention in any way all employings and is equal to and replaces or technological scheme that the mode of equivalence conversion obtains all drops in protection scope of the present invention.
Claims (4)
1. automobile steering device elastic caoutchouc bearing, comprise retainer (2), retainer (2) is provided with needle roller (3), end in retainer (2) both sides is provided with back-up ring (5), be provided with elastic ring (4) in retainer (2) outside, be provided with rubber sleeve (1) in the outside of elastic ring (4), it is characterized in that: described rubber sleeve (1) is provided with lug (7), and at least one.
2. automobile steering device elastic caoutchouc bearing according to claim 1 is characterized in that: described lug (7) is two and is cylindrical body.
3. automobile steering device elastic caoutchouc bearing according to claim 2 is characterized in that: the angle between described two lugs (7) is 180 °.
4. according to claim 1 or 3 described automobile steering device elastic caoutchouc bearings, it is characterized in that: lead-in chamfered (6) is arranged on the described lug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070050 CN102155491A (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070050 CN102155491A (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102155491A true CN102155491A (en) | 2011-08-17 |
Family
ID=44437111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110070050 Pending CN102155491A (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155491A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174743A (en) * | 2013-04-18 | 2013-06-26 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing |
| CN103821824A (en) * | 2014-03-19 | 2014-05-28 | 苏州市东吴滚针轴承有限公司 | Spherical elastic rubber rolling needle bearing |
| CN104948579A (en) * | 2015-06-04 | 2015-09-30 | 兰宝胜 | Automatic gap decreasing joint |
| CN112211910A (en) * | 2013-01-25 | 2021-01-12 | Skf公司 | Cage for a rolling bearing, in particular for an electric steering bearing of a motor vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259339Y (en) * | 1995-06-20 | 1997-08-13 | 张洪杰 | Roller pin type central rocker arm bushing for vehicle |
| JP2004353803A (en) * | 2003-05-30 | 2004-12-16 | Koyo Sealing Techno Co Ltd | Rubber case for steering column bearing |
| JP2006111082A (en) * | 2004-10-13 | 2006-04-27 | Jtekt Corp | Bearing device for steering column |
| CN201354095Y (en) * | 2009-01-19 | 2009-12-02 | 常州市武滚轴承有限公司 | Automobile redirector slide bearing |
| CN101946099A (en) * | 2008-02-22 | 2011-01-12 | Ntn株式会社 | Rolling bearing is with parts and rolling bearing |
| CN201973098U (en) * | 2011-03-23 | 2011-09-14 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing for automobile steering device |
-
2011
- 2011-03-23 CN CN 201110070050 patent/CN102155491A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259339Y (en) * | 1995-06-20 | 1997-08-13 | 张洪杰 | Roller pin type central rocker arm bushing for vehicle |
| JP2004353803A (en) * | 2003-05-30 | 2004-12-16 | Koyo Sealing Techno Co Ltd | Rubber case for steering column bearing |
| JP2006111082A (en) * | 2004-10-13 | 2006-04-27 | Jtekt Corp | Bearing device for steering column |
| CN101946099A (en) * | 2008-02-22 | 2011-01-12 | Ntn株式会社 | Rolling bearing is with parts and rolling bearing |
| CN201354095Y (en) * | 2009-01-19 | 2009-12-02 | 常州市武滚轴承有限公司 | Automobile redirector slide bearing |
| CN201973098U (en) * | 2011-03-23 | 2011-09-14 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing for automobile steering device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211910A (en) * | 2013-01-25 | 2021-01-12 | Skf公司 | Cage for a rolling bearing, in particular for an electric steering bearing of a motor vehicle |
| CN112211910B (en) * | 2013-01-25 | 2023-06-06 | Skf公司 | Cage for a rolling bearing, in particular for an electric steering bearing of a motor vehicle |
| CN103174743A (en) * | 2013-04-18 | 2013-06-26 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing |
| CN103821824A (en) * | 2014-03-19 | 2014-05-28 | 苏州市东吴滚针轴承有限公司 | Spherical elastic rubber rolling needle bearing |
| CN104948579A (en) * | 2015-06-04 | 2015-09-30 | 兰宝胜 | Automatic gap decreasing joint |
| CN104948579B (en) * | 2015-06-04 | 2017-07-11 | 深圳市智康新能科技有限公司 | It is automatic to reduce gap joint |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |