CN2823655Y - Integral bearing seat capable of regulating bearing fastening force - Google Patents
Integral bearing seat capable of regulating bearing fastening force Download PDFInfo
- Publication number
- CN2823655Y CN2823655Y CN 200520034649 CN200520034649U CN2823655Y CN 2823655 Y CN2823655 Y CN 2823655Y CN 200520034649 CN200520034649 CN 200520034649 CN 200520034649 U CN200520034649 U CN 200520034649U CN 2823655 Y CN2823655 Y CN 2823655Y
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- CN
- China
- Prior art keywords
- bearing
- outer ring
- pressing
- fastening force
- hole
- 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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- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses an integral bearing seat, which is capable of regulating bearing fastening force. The utility model is characterized in that the upper half part of the integral bearing seat is symmetrically provided with pressing holes on vertical included angle positions; the size of the pressing hole is proper; an outer ring of the pressing hole is welded with a flange disc; a bearing pressing iron is installed in the pressing hole which is provided with the flange disc, so that the bearing pressing iron is tightly contacted with the outer ring of the bearing. An elastic gasket with proper thickness is arranged on the bearing pressing iron, the pressing hole is covered by an end cover which is matched with the flange disc and then the end cover is screwed up through screw bolts. The utility model ensures that the outer ring of the bearing can stay at the state that the outer ring of the bearing can be tightly pressed by the bearing pressing iron through adjusting degree of tightness of the screw bolts and elastic deformation of the elastic gasket. Because the bearing pressing irons are symmetrically arranged on the vertical included angle position of the upper half part of the bearing seat, by the function of the pretension pressure of the bearing pressing iron to the outer ring of the bearing, the utility model is capable of effectively preventing sliding friction from occurring between the outer ring of the bearing and the bearing seat, consequently eliminates possibility of occurrence of a gap between the outer ring of the bearing and the bearing seat and ensures normal work of a transmission system.
Description
Technical field
The utility model relates to a kind of integrated shaft bearing, relates in particular to the securing means of bearing support and bearing outer ring.
Background technique
The integrated shaft bearing is half-and-half to cut open the formula bearing support mutually, because adopting the heat expansion mode between the bearing outer ring of integrated shaft bearing and the bearing support usually assembles, have the high characteristics of fit up gap precision, so on the mechanical transmission of high speed, underloading, be used widely.But in actual applications, because the difference of service condition, the equipment driving mechanism can be subjected to impact load inevitably, lubricating condition, complicated factors such as the thermal distortion influence that the bearing rotation produces, cause the integrated shaft bearing after using certain hour, can produce slide relative between bearing outer ring and the bearing support, cause the wearing and tearing of bearing support inner ring, when serious wear causes that the gap increases to a certain degree between bearing outer ring and the bearing support, to cause bearing in bearing support, to be beated, make whole machine driven system cisco unity malfunction, when serious even the safe operation that jeopardizes equipment.
Summary of the invention
Because of causing bearing support and bearing outer ring gap, skimming wear increases the problem that causes the machine driven system cisco unity malfunction for fear of existing integrated shaft bearing, the utility model provides following solution, to reach the purpose that prevents to produce between integrated shaft bearing and the bearing outer ring slide relative.
A kind of integrated shaft bearing of adjustable bearings fastening force, comprise integrated shaft bearing 1, press hole 2, flange plate 3, bearing foundary weight 4, bolt 5, end cap 6, it is characterized in that: the first half in integrated shaft bearing 1 is the suitably pressure hole 2 of size of vertical angle place symmetry increase, pressing hole 2 outer ring welding flanges 3, pack into from the pressure hole 2 of flanged dish bearing foundary weight 4 and make that bearing foundary weight 4 and bearing outer ring are closely connected to be contacted, cover the pressure hole with the end cap 6 that matches with flange plate 3, tighten end cap 6 with bolt 5 again.
Further, the resilient pad 7 of suitable thickness is housed between bearing foundary weight 4 and end cap 6,, guarantees that bearing outer ring can be at any time by bearing foundary weight 4 impaction states by adjusting the resiliently deformable effect of bolt 5 degrees of tightness and resilient pad 7.
Further, bearing foundary weight 4 has some vertical or horizontal anti-slip tanks 8 with the contacting surface of bearing outer ring.
Further, between flange plate 3 and end cap 6, install sealing gasket 9 additional, prevent oil seepage.
Owing to being the vertical angle place, the first half at bearing support has been symmetrical arranged the bearing foundary weight, by of the preload pressure effect of bearing foundary weight to bearing outer ring, can effectively prevent between bearing outer ring and the bearing support sliding friction to take place, thereby eliminated the possibility that produces the gap between bearing outer ring and the bearing support, guaranteed the proper functioning of transmission system.
Description of drawings
Fig. 1 is an integrated shaft bearing assembling schematic representation;
Fig. 2 is an integrated shaft bearing positive view;
Fig. 3 is a bearing foundary weight front view;
Fig. 4 is the A-A sectional view of Fig. 3;
Embodiment
As shown in Figure 1, the first half in integrated shaft bearing 1 is the suitably pressure hole 2 of size of vertical angle position symmetry increase, pressing hole 2 outer ring welding flanges 3, the bearing foundary weight 4 of packing into from the pressure hole 2 of flanged dish then, cover pressure hole 2 with the end cap 6 that matches with flange plate 3, tighten end cap 6 with bolt 5 again.
Note in the enforcement:
1, bearing foundary weight 4 and bearing outer ring surface of contact should be processed into can be closely connected with bearing outer ring arc surface, the some vertical or horizontal anti-slip tanks 8 of processing on arc surface;
2, between bearing foundary weight 4 and end cap 6, install the rubber sheet gasket of suitable thickness additional as resilient pad 7;
3, regulate rubber sheet gasket thickness and end cap and tight a bolt 5, and confirm that 4 pairs of bearing outer rings of bearing foundary weight play pressuring action and get final product.
Claims (4)
1, a kind of integrated shaft bearing of adjustable bearings fastening force, comprise integrated shaft bearing (1), press hole (2), flange plate (3), bearing foundary weight (4), bolt (5), end cap (6), it is characterized in that: the first half in integrated shaft bearing (1) is the suitably pressure hole (2) of size of vertical angle position symmetry increase, pressing hole (2) outer ring welding flange (3), in pressure hole (2) bearing foundary weight (4) is housed, bearing foundary weight (4) contacts with bearing outer ring is closely connected, end cap (6) covers presses hole (2), tightens with bolt (5) between end cap (6) and flange plate (3).
2, the integrated shaft bearing of adjustable bearings fastening force as claimed in claim 1 is characterized in that: the resilient pad (7) that suitable thickness is housed between bearing foundary weight (4) and end cap (6).
3, the integrated shaft bearing of adjustable bearings fastening force as claimed in claim 1 is characterized in that: bearing foundary weight (4) has some vertical or horizontal anti-slip tanks (8) with the contacting surface of bearing outer ring.
4, the integrated shaft bearing of adjustable bearings fastening force as claimed in claim 1 is characterized in that: install oil seal pad (9) additional between flange plate (3) and end cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034649 CN2823655Y (en) | 2005-06-25 | 2005-06-25 | Integral bearing seat capable of regulating bearing fastening force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034649 CN2823655Y (en) | 2005-06-25 | 2005-06-25 | Integral bearing seat capable of regulating bearing fastening force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823655Y true CN2823655Y (en) | 2006-10-04 |
Family
ID=37032768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034649 Expired - Fee Related CN2823655Y (en) | 2005-06-25 | 2005-06-25 | Integral bearing seat capable of regulating bearing fastening force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823655Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570292A (en) * | 2016-03-14 | 2016-05-11 | 江苏理工学院 | Active and passive integrated protective device capable of eliminating and recovering radial and axial clearances of outer ring of bearing |
| CN105570291A (en) * | 2016-03-14 | 2016-05-11 | 江苏理工学院 | Rolling type protective bearing device capable of eliminating radial clearance between inner ring and outer ring of rolling bearing automatically |
| CN105626688A (en) * | 2016-03-14 | 2016-06-01 | 江苏理工学院 | Active and passive integrated bearing protection device for self-elimination and recovery of radial and axial rotor gaps |
| CN105626687A (en) * | 2016-03-14 | 2016-06-01 | 江苏理工学院 | Tapered roller type protection device for synchronously eliminating radial and axial gaps of inner ring of rolling bearing |
| CN105705810A (en) * | 2013-11-07 | 2016-06-22 | 舍弗勒技术股份两合公司 | Housing for a rolling bearing and drive train section for a vehicle having such a housing |
| CN106168255A (en) * | 2016-03-14 | 2016-11-30 | 江苏理工学院 | Taper roller formula eliminates the protection bearing arrangement of rotor footpath axial gap simultaneously |
| CN106979242A (en) * | 2017-05-21 | 2017-07-25 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN110319122A (en) * | 2018-03-28 | 2019-10-11 | 襄阳汽车轴承股份有限公司 | The dedicated coupling mechanism force of constant velocity cardan joint assembly can adjust separate type Full connected bearing spider |
| CN110778602A (en) * | 2018-12-22 | 2020-02-11 | 杨霞 | Detachable bidirectional bearing device |
| CN111734747A (en) * | 2020-05-15 | 2020-10-02 | 高邮市高袁机械制造有限公司 | Bearing frame with adjustable |
-
2005
- 2005-06-25 CN CN 200520034649 patent/CN2823655Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705810A (en) * | 2013-11-07 | 2016-06-22 | 舍弗勒技术股份两合公司 | Housing for a rolling bearing and drive train section for a vehicle having such a housing |
| CN105705810B (en) * | 2013-11-07 | 2018-08-17 | 舍弗勒技术股份两合公司 | Housing for a rolling bearing and drive train section for a vehicle having such a housing |
| CN105626687B (en) * | 2016-03-14 | 2018-04-03 | 江苏理工学院 | Taper roller formula eliminates the protection device of rolling bearing inner ring footpath axial gap simultaneously |
| CN105626687A (en) * | 2016-03-14 | 2016-06-01 | 江苏理工学院 | Tapered roller type protection device for synchronously eliminating radial and axial gaps of inner ring of rolling bearing |
| CN105626688A (en) * | 2016-03-14 | 2016-06-01 | 江苏理工学院 | Active and passive integrated bearing protection device for self-elimination and recovery of radial and axial rotor gaps |
| CN106168255A (en) * | 2016-03-14 | 2016-11-30 | 江苏理工学院 | Taper roller formula eliminates the protection bearing arrangement of rotor footpath axial gap simultaneously |
| CN105570292B (en) * | 2016-03-14 | 2017-10-10 | 江苏理工学院 | Active-passive integrated formula recovers the protection device of bearing outer ring footpath axial gap from eliminating |
| CN105626688B (en) * | 2016-03-14 | 2017-10-10 | 江苏理工学院 | Active-passive integrated formula recovers the protection bearing arrangement of rotor footpath axial gap from eliminating |
| CN105570292A (en) * | 2016-03-14 | 2016-05-11 | 江苏理工学院 | Active and passive integrated protective device capable of eliminating and recovering radial and axial clearances of outer ring of bearing |
| CN106168255B (en) * | 2016-03-14 | 2018-04-03 | 江苏理工学院 | Taper roller formula eliminates the protection bearing arrangement of rotor footpath axial gap simultaneously |
| CN105570291A (en) * | 2016-03-14 | 2016-05-11 | 江苏理工学院 | Rolling type protective bearing device capable of eliminating radial clearance between inner ring and outer ring of rolling bearing automatically |
| CN106979242A (en) * | 2017-05-21 | 2017-07-25 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN110319122A (en) * | 2018-03-28 | 2019-10-11 | 襄阳汽车轴承股份有限公司 | The dedicated coupling mechanism force of constant velocity cardan joint assembly can adjust separate type Full connected bearing spider |
| CN110778602A (en) * | 2018-12-22 | 2020-02-11 | 杨霞 | Detachable bidirectional bearing device |
| CN111734747A (en) * | 2020-05-15 | 2020-10-02 | 高邮市高袁机械制造有限公司 | Bearing frame with adjustable |
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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: 20061004 Termination date: 20100625 |