CN107575491A - A kind of bearing positioning seat - Google Patents
A kind of bearing positioning seat Download PDFInfo
- Publication number
- CN107575491A CN107575491A CN201711030093.2A CN201711030093A CN107575491A CN 107575491 A CN107575491 A CN 107575491A CN 201711030093 A CN201711030093 A CN 201711030093A CN 107575491 A CN107575491 A CN 107575491A
- Authority
- CN
- China
- Prior art keywords
- bearing
- mounting groove
- groove
- axis hole
- lug boss
- 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
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- Sealing Of Bearings (AREA)
Abstract
The invention discloses a kind of bearing positioning seat, including pedestal, axis hole and bearing mounting groove are provided with the axis direction of pedestal, the axis hole and bearing mounting groove are coaxial and be arranged concentrically；The bottom surface of the bearing mounting groove is provided with lug boss, and the lug boss is contradicted on the inner ring of bearing；Formed with lubrication groove between lug boss and the inwall of bearing mounting groove；The inwall of the axis hole is provided with seal groove.Lubrication groove in the present invention can be shared in the benefit lubrication prescription with storage part, and the ball of bearing can be caused to be maintained at lubricating status, increase lubricant effect；The inwall of axis hole is provided with spiral helicine seal groove, can be effectively prevented from dust and enter in pedestal.
Description
Technical field：
The present invention relates to a kind of bearing positioning seat.
Background technology：
When bearing is in the bearing mounting groove being arranged on using interference fit on bearing block, the bottom surface of bearing is generally
It is flattened on the bottom surface of the bearing mounting groove, when adding lubricant, lubricant is not easy to be stored in the bottom surface of bearing mounting groove
On, cause one end of bearing to be lubricated, other end lubrication is insufficient, and then influences lubricant effect, and existing rotating shaft in addition is being worn
When being connected on bearing block, dust easily enters in bearing block at the axis hole of bearing block, influences lubricant effect.
The content of the invention：
The present invention is to provide a kind of bearing positioning seat to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of bearing positioning seat, including pedestal, set on the axis direction of pedestal
There are an axis hole and bearing mounting groove, the axis hole and bearing mounting groove are coaxial and be arranged concentrically；On the bottom surface of the bearing mounting groove
Provided with lug boss, the lug boss is contradicted on the inner ring of bearing；Formed with lubrication between lug boss and the inwall of bearing mounting groove
Groove；
The inwall of the axis hole is provided with seal groove.
Further, the pedestal seal groove is helical form.
The present invention has the advantages that：
Lubrication groove in the present invention can be shared in the benefit lubrication prescription with storage part, and the ball of bearing can be caused to be maintained at lubricating status,
Increase lubricant effect；The inwall of axis hole is provided with spiral helicine seal groove, can be effectively prevented from dust and enter in pedestal.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of bearing positioning seat of the present invention, including pedestal 1, axis hole is provided with the axis direction of pedestal 1
11 and bearing mounting groove 12, axis hole 11 and bearing mounting groove 12 are coaxial and be arranged concentrically；The bottom surface of bearing mounting groove 12 is provided with
Lug boss 13, the lug boss 13 are contradicted on the inner ring of bearing；Between lug boss 13 and the inwall of bearing mounting groove 12 formed with
Lubrication groove 14.
Spiral helicine seal groove 15 is provided with the inwall of axis hole 11.
When in use, gap, i.e. lubrication groove 14, the lubrication groove are left between the end face of bearing and the bottom surface of bearing mounting groove 12
14 can be shared in the benefit lubrication prescription with storage part, and the ball of bearing can be caused to be maintained at lubricating status, increase lubricant effect.
The inwall of axis hole 11 is provided with spiral helicine seal groove 15, can be effectively prevented from dust and enter in pedestal 1.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (2)
- A kind of 1. bearing positioning seat, it is characterised in that：Including pedestal (1), axis hole (11) is provided with the axis direction of pedestal (1) With bearing mounting groove (12), the axis hole (11) and bearing mounting groove (12) are coaxial and are arranged concentrically；The bearing mounting groove (12) bottom surface is provided with lug boss (13), and the lug boss (13) is contradicted on the inner ring of bearing；Lug boss (13) is pacified with bearing Formed with lubrication groove (14) between the inwall of tankage (12)；The inwall of the axis hole (11) is provided with seal groove (15).
- 2. bearing positioning seat as claimed in claim 1, it is characterised in that：Pedestal (1) seal groove (15) is helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030093.2A CN107575491A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing positioning seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030093.2A CN107575491A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing positioning seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575491A true CN107575491A (en) | 2018-01-12 |
Family
ID=61040696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711030093.2A Pending CN107575491A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing positioning seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648373A (en) * | 2021-01-06 | 2021-04-13 | 邱辉 | Novel oil seal seat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4353785B2 (en) * | 2003-12-18 | 2009-10-28 | Ｎｔｎ株式会社 | Air-oil lubrication structure for rolling bearings |
| CN201599312U (en) * | 2010-01-27 | 2010-10-06 | 瓦房店冶矿轴承制造有限公司 | High-lubricating reliability four-cylindrical roller bearing |
| CN202940675U (en) * | 2012-11-30 | 2013-05-15 | 南阳防爆集团股份有限公司 | Inner bearing cover for rolling bearing of motor |
| US20130342060A1 (en) * | 2012-06-26 | 2013-12-26 | Lewis B. Sibley | Solid-lubricated bearing assembly |
| CN204716751U (en) * | 2015-07-02 | 2015-10-21 | 宁波锴立精密轴承有限公司 | A kind of bearing of high lubricating effect |
-
2017
- 2017-10-30 CN CN201711030093.2A patent/CN107575491A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4353785B2 (en) * | 2003-12-18 | 2009-10-28 | Ｎｔｎ株式会社 | Air-oil lubrication structure for rolling bearings |
| CN201599312U (en) * | 2010-01-27 | 2010-10-06 | 瓦房店冶矿轴承制造有限公司 | High-lubricating reliability four-cylindrical roller bearing |
| US20130342060A1 (en) * | 2012-06-26 | 2013-12-26 | Lewis B. Sibley | Solid-lubricated bearing assembly |
| CN202940675U (en) * | 2012-11-30 | 2013-05-15 | 南阳防爆集团股份有限公司 | Inner bearing cover for rolling bearing of motor |
| CN204716751U (en) * | 2015-07-02 | 2015-10-21 | 宁波锴立精密轴承有限公司 | A kind of bearing of high lubricating effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648373A (en) * | 2021-01-06 | 2021-04-13 | 邱辉 | Novel oil seal seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
|
| RJ01 | Rejection of invention patent application after publication |