CN201973098U - Elastic rubber bearing for automobile steering device - Google Patents
Elastic rubber bearing for automobile steering device Download PDFInfo
- Publication number
- CN201973098U CN201973098U CN2011200779737U CN201120077973U CN201973098U CN 201973098 U CN201973098 U CN 201973098U CN 2011200779737 U CN2011200779737 U CN 2011200779737U CN 201120077973 U CN201120077973 U CN 201120077973U CN 201973098 U CN201973098 U CN 201973098U
- Authority
- CN
- China
- Prior art keywords
- steering device
- bearing
- automobile steering
- support frame
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 9
- 229920001195 polyisoprene Polymers 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- Steering Controls (AREA)
Abstract
The utility model relates to an elastic rubber bearing for an automobile steering device, which comprises a support frame, wherein a rolling pin is arranged on the support frame, the end parts of both sides of the support frame are provided with retainer rings, an elastic ring is arranged at the outer side of the support frame, a rubber jacket is arranged at the outer side of the elastic ring, at least one convex lug is arranged on the rubber jacket, the number of the convex lugs is two, in addition, the two convex lugs are in a shape of a cylinder, an angle between the two convex lugs is 180 degrees, and a guide inclined surface is arranged on the convex lugs. After the adoption of the structure, the problems that the original bearing has various installation work procedures, the efficiency is low, the installation and operation requirements are high, the glue water flavor in the installation generates influence on the operation environment, and the like are solved. The assembly efficiency and the quality of the steering device are improved, and the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to bearing processing design field, especially relates 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 in the utility model 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 technical scheme in the invention for solving the technical problem is: 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 beneficial effects of the utility model are: it is many to have adopted said structure to solve unborn Bearing Installation operation, too high and the assembly environment of having improved the employee of reload request, improve the efficiency of assembling and the reliability quality of commutator, prolonged the working life of bearing.
Description of drawings
Fig. 1 is the structural representation of bearing of the present utility model;
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 limits all employings of the utility model never in any form and is equal to and replaces or technological scheme that the mode of equivalence conversion obtains all drops in the protection domain of the present utility model.
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 |
|---|---|---|---|
| CN2011200779737U CN201973098U (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200779737U CN201973098U (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973098U true CN201973098U (en) | 2011-09-14 |
Family
ID=44578201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200779737U Expired - Fee Related CN201973098U (en) | 2011-03-23 | 2011-03-23 | Elastic rubber bearing for automobile steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155491A (en) * | 2011-03-23 | 2011-08-17 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing for automobile steering gear |
| CN102661324A (en) * | 2012-05-21 | 2012-09-12 | 苏州市东吴滚针轴承有限公司 | Elastic ring for rubber bearing |
| CN105570307A (en) * | 2016-03-04 | 2016-05-11 | 苏州市东吴滚针轴承有限公司 | Dual-flange outer ring elastic rubber bearing |
-
2011
- 2011-03-23 CN CN2011200779737U patent/CN201973098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155491A (en) * | 2011-03-23 | 2011-08-17 | 苏州市东吴滚针轴承有限公司 | Elastic rubber bearing for automobile steering gear |
| CN102661324A (en) * | 2012-05-21 | 2012-09-12 | 苏州市东吴滚针轴承有限公司 | Elastic ring for rubber bearing |
| CN105570307A (en) * | 2016-03-04 | 2016-05-11 | 苏州市东吴滚针轴承有限公司 | Dual-flange outer ring elastic rubber bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140323 |