CN204729466U - A kind of radar base bearing - Google Patents
A kind of radar base bearing Download PDFInfo
- Publication number
- CN204729466U CN204729466U CN201520481462.XU CN201520481462U CN204729466U CN 204729466 U CN204729466 U CN 204729466U CN 201520481462 U CN201520481462 U CN 201520481462U CN 204729466 U CN204729466 U CN 204729466U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- ring
- inner ring
- bulge loop
- base bearing
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of radar base bearing, it comprises outer ring, be set in the inner ring in outer ring, and be arranged on the multiple rolling elements between outer ring and inner ring by retainer, retainer comprise for positioning rolling body positioning ring and be vertically set on first bulge loop of positioning ring one end, first bulge loop stretches out outside outer ring and inner ring, and the outer wall of outer ring is evenly provided with multiple driving cog.Bearing of the present utility model can directly be connected with driving mechanism the rotation driving radar, decreases the installation of drive wheel, makes the structure of radar simpler, improves installation precision, decrease manufacture cost.
Description
Technical field
The utility model relates to field of bearings, is specifically related to a kind of radar base bearing.
Background technique
Radar base is provided with bearing, and this bearing can play and support and the effect be connected, and can bear axial force, radial force and tilting moment.Existing bearing plane is provided with radar, and bearing outer ring is set with drive wheel, this drive wheel is connected to come the rotation of control radar with outside drive unit, during installation, need first drive wheel to be mounted on bearing, be connected with radar installations, drive unit, make whole drive system structure complicated like this, installation precision is low, manufacture cost is high again.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide the radar base bearing that a kind of structure is simple, installation precision is high.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of radar base bearing, it comprises outer ring, be set in the inner ring in outer ring, and be arranged on the multiple rolling elements between outer ring and inner ring by retainer, retainer comprise for positioning rolling body positioning ring and be vertically set on first bulge loop of positioning ring one end, the first bulge loop stretches out outside outer ring and inner ring, and the outer wall of outer ring is evenly provided with multiple driving cog.
Wherein, the first gap, right angle is provided with between the first bulge loop and outer ring.
Wherein, the second gap, right angle is provided with between the first bulge loop and inner ring.
Wherein, outer ring offers annular groove, inner ring is provided with the second bulge loop, the second bulge loop is installed in annular groove.
Wherein, the 3rd gap, right angle is provided with between annular groove and the second bulge loop.
Wherein, outer ring evenly offers multiple first mounting hole, outer ring is evenly provided with multiple first mounting pipe, the first mounting hole and the first mounting pipe stagger mutually.
Wherein, the first mounting pipe is inlaid on outer ring, and the first mounting pipe offers internal thread.
Wherein, inner ring evenly offers multiple second mounting hole, inner ring is evenly provided with multiple second mounting pipe, the second mounting hole and the second mounting pipe stagger mutually.
Wherein, the second mounting pipe is inlaid on inner ring, and the second mounting pipe is provided with internal thread.
(3) beneficial effect
Compared with prior art, bearing of the present utility model can directly be connected with driving mechanism the rotation driving radar, decreases the installation of drive wheel, makes the structure of radar simpler, improves installation precision, decrease manufacture cost.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model radar base bearing.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B portion enlarged view of Fig. 2.
In figure, 1-outer ring; 2-inner ring; 3-retainer; 4-rolling element; Gap, 5-first right angle; Gap, 6-second right angle; 7-the 3rd gap, right angle; 11-driving cog; 12-first mounting hole; 13-first mounting pipe; 14-annular groove; 21-second mounting hole; 22-second mounting pipe; 23-second bulge loop; 31-positioning ring; 32-first bulge loop.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The Facad structure of the utility model radar base bearing as shown in Figure 1, its cross-section structure as shown in Figures 2 and 3, this radar datum axle is contracted and is drawn together outer ring 1, be set in the inner ring 2 in outer ring 1, and be arranged on the multiple rolling elements 4 between outer ring 1 and inner ring 2 by retainer 3, retainer 3 comprise for positioning rolling body 4 positioning ring 31 and be vertically set on first bulge loop 32 of positioning ring 31 one end, first bulge loop 32 stretches out outside outer ring 1 and inner ring 2, the outer wall of outer ring 1 is evenly provided with multiple driving cog 11.This driving cog is Timing Belt tooth, and this synchronous gear is connected with driving mechanism by Timing Belt, and radar is arranged on bearing.
The first gap, right angle 5 is provided with between first bulge loop 32 and outer ring 1; Also be provided with the second gap, right angle 6 between first bulge loop 32 and inner ring 2, above-mentioned gap is all at right angles arranged, and the lubricant oil between inner ring and outer ring is not easily leaked, plays lubrication to rolling element.
Outer ring 1 offers annular groove 14, inner ring 2 is provided with the second bulge loop 23, second bulge loop 23 and is installed in annular groove 14; Be provided with the 3rd gap, right angle 7 between annular groove 14 and the second bulge loop 23, this gap is at right angles arranged, and the lubricant oil between inner ring and outer ring is not easily leaked, plays lubrication to rolling element.
Outer ring 1 evenly offers multiple first mounting hole 12, outer ring 1 is evenly provided with multiple first mounting pipe 13, first mounting hole 12 and the first mounting pipe 13 staggers mutually; First mounting pipe 13 is inlaid on outer ring 1, the first mounting pipe 13 offers internal thread, is convenient to the installation of radar and bearing.
Inner ring 2 evenly offers multiple second mounting hole 21, inner ring 2 is evenly provided with multiple second mounting pipe 22, second mounting hole 21 and the second mounting pipe 22 staggers mutually; Second mounting pipe 22 is inlaid on inner ring 2, and the second mounting pipe 22 is provided with internal thread, is convenient to the installation of radar and bearing.
Bearing of the present utility model can directly be connected with driving mechanism the rotation driving radar, decreases the installation of drive wheel, makes the structure of radar simpler, improves installation precision, decrease manufacture cost.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a radar base bearing, it is characterized in that: described bearing comprises outer ring (1), be set in the inner ring (2) in described outer ring (1), and be arranged on the multiple rolling elements (4) between described outer ring (1) and described inner ring (2) by retainer (3), described retainer (3) comprises the positioning ring (31) for locating described rolling element (4) and is vertically set on first bulge loop (32) of described positioning ring (31) one end, described first bulge loop (32) stretches out described outer ring (1) and described inner ring (2) outward, the outer wall of described outer ring (1) is evenly provided with multiple driving cog (11).
2. radar base bearing according to claim 1, is characterized in that: be provided with the first gap, right angle (5) between described first bulge loop (32) and described outer ring (1).
3. radar base bearing according to claim 1, is characterized in that: be provided with the second gap, right angle (6) between described first bulge loop (32) and described inner ring (2).
4. radar base bearing according to claim 1, it is characterized in that: described outer ring (1) offers annular groove (14), described inner ring (2) is provided with the second bulge loop (23), described second bulge loop (23) is installed in described annular groove (14).
5. radar base bearing according to claim 4, is characterized in that: be provided with the 3rd gap, right angle (7) between described annular groove (14) and described second bulge loop (23).
6. radar base bearing according to claim 1, it is characterized in that: described outer ring (1) evenly offers multiple first mounting hole (12), described outer ring (1) is evenly provided with multiple first mounting pipe (13), described first mounting hole (12) and described first mounting pipe (13) stagger mutually.
7. radar base bearing according to claim 6, is characterized in that: described first mounting pipe (13) is inlaid on described outer ring (1), and described first mounting pipe (13) offers internal thread.
8. radar base bearing according to claim 1, it is characterized in that: described inner ring (2) evenly offers multiple second mounting hole (21), described inner ring (2) is evenly provided with multiple second mounting pipe (22), described second mounting hole (21) and described second mounting pipe (22) stagger mutually.
9. radar base bearing according to claim 8, is characterized in that: described second mounting pipe (22) is inlaid on described inner ring (2), and described second mounting pipe (22) is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481462.XU CN204729466U (en) | 2015-07-02 | 2015-07-02 | A kind of radar base bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481462.XU CN204729466U (en) | 2015-07-02 | 2015-07-02 | A kind of radar base bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729466U true CN204729466U (en) | 2015-10-28 |
Family
ID=54387821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481462.XU Expired - Fee Related CN204729466U (en) | 2015-07-02 | 2015-07-02 | A kind of radar base bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905913A (en) * | 2019-12-30 | 2020-03-24 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Special-shaped full-load four-point contact ball slewing support bearing |
-
2015
- 2015-07-02 CN CN201520481462.XU patent/CN204729466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905913A (en) * | 2019-12-30 | 2020-03-24 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Special-shaped full-load four-point contact ball slewing support bearing |
| CN110905913B (en) * | 2019-12-30 | 2024-02-09 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Abnormal shape full dress four-point contact ball slewing bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180702 |