CN106763210A - Fast Installation bearing - Google Patents
Fast Installation bearing Download PDFInfo
- Publication number
- CN106763210A CN106763210A CN201611195289.2A CN201611195289A CN106763210A CN 106763210 A CN106763210 A CN 106763210A CN 201611195289 A CN201611195289 A CN 201611195289A CN 106763210 A CN106763210 A CN 106763210A
- Authority
- CN
- China
- Prior art keywords
- bearing
- passage
- wedge
- axial passage
- radial passage
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses Fast Installation bearing, including bearing inner race and ball, radial passage is provided with bearing inner race, radial passage end is provided with spring, and the wedge for stretching out radial passage opening is connected with spring, and wedge coordinates with the sealing of radial passage side wall, axial passage is connected with radial passage, dismountable check valve is provided with axial passage opening, irony sliding block is provided with axial passage, sliding block coordinates with the sealing of axial passage side wall.The bearing is when mounted,, slightly larger than the external diameter of axle, by the contraction of spring, the cooperation of wedge and axle is by bearing holder (housing, cover) in rotating shaft for bearing inner race, then slided with attraction sliding block from the side of side spring base, air inlet at check valve, increases the internal pressure of radial passage, so as to increase the pressure of wedge compression axis, then magnet is removed and completes to install, check valve is removed when needing and removing bearing may be such that the internal pressure of radial passage discharges, wedge fluffs, it is possible to easily remove bearing.
Description
Technical field
The invention belongs to technical field of bearings, specifically Fast Installation bearing.
Background technology
Important spare part in bearing present age plant equipment.Its major function is the mechanical rotary body of support, reduces its motion
During coefficient of friction, and ensure its rotating accuracy, rolling bearing is more in the bearing of various rotatable parts as standard component
There is application.It is typically all to be installed with axle interference fit by bearing inner race that existing bearing is installed, and is generally passed through
Tap or installed with the mode that forcing press is pressed into, also having makes its inner ring be inserted on axle again after expanding bearing heating, therefore existing
Some bearing dismantlings are all very inconvenient, and installation effectiveness is low.
The content of the invention
The present invention is in view of the shortcomings of the prior art, provide Fast Installation bearing, this kind of bearing quickly can install bearing
It is fixed, while conveniently being removed.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:Fast Installation bearing, including
Bearing inner race and ball, are provided with radial passage on the bearing inner race, the radial passage end is provided with spring, the bullet
The wedge for stretching out the radial passage opening is connected with spring, the wedge is sealed with radial passage side wall and coordinated,
Axial passage is connected with the radial passage, dismountable check valve, the axial direction are provided with the axial passage opening
Irony sliding block is provided with passage, the sliding block is sealed with axial passage side wall and coordinated.The bearing when mounted, in bearing
Circle slightly larger than axle external diameter, by the contraction of spring, the cooperation of wedge and axle by bearing holder (housing, cover) in rotating shaft, then from side bullet
The side of spring abutment is slided with attraction sliding block, air inlet at check valve, increases the internal pressure of radial passage, so as to increase wedge pressure
The pressure of mandrel, then magnet removed complete to install, and is removed check valve when needing and removing bearing and may be such that radially logical
The internal pressure release in road, wedge fluffs, it is possible to easily remove bearing.
In above-mentioned technical proposal, it is preferred that the axle of some radial passages and equal number is provided with the bearing inner race
To passage, connected by annular air channel between the axial passage, the junction position of the annular air channel and the axial passage
In the axial passage near the end of the check valve.Cause to only need to remove one unidirectionally when bearing is removed using the structure
Valve is that may be such that all of wedge fluffs so that bearing is removed becomes convenient.
In above-mentioned technical proposal, it is preferred that be fixed by screws in the check valve insertion axial passage described
On bearing inner race.It is simple using which dismounting, facilitate the dismounting of bearing.
The present invention compared with prior art, has the advantages that:When mounted, bearing inner race is slightly larger than axle to the bearing
External diameter, by the contraction of spring, the cooperation of wedge and axle by bearing holder (housing, cover) in rotating shaft, then from the side of side spring base
Slided with attraction sliding block, air inlet at check valve, increase the internal pressure of radial passage, so as to increase the pressure of wedge compression axis
Power, then magnet removed complete to install, and check valve is removed the internal pressure that may be such that radial passage when needing and removing bearing
Release, wedge fluffs, it is possible to easily remove bearing.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view before the embodiment of the present invention is installed.
Fig. 2 is the schematic cross-sectional view after the embodiment of the present invention is installed.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:Referring to Fig. 1 to Fig. 2, quickly
Bearing, including bearing inner race 1 and ball 2 are installed, radial passage 3, the end of the radial passage 3 are provided with the bearing inner race 1
Portion is provided with spring 4, and the wedge 5 for stretching out the opening of the radial passage 3, the wedge 5 and institute are connected with the spring 4
State the side wall sealing of radial passage 3 to coordinate, axial passage 6 is connected with the radial passage 3, the axial passage 6 sets at opening
It is equipped with dismountable check valve 7, the axial passage 6 and is provided with irony sliding block 8, the sliding block 8 and the side of the axial passage 6
Wall sealing coordinates.The bearing when mounted, bearing inner race slightly larger than axle external diameter, by the contraction of spring, wedge and axle
Coordinate by bearing holder (housing, cover) in rotating shaft, then slided with attraction sliding block from the side of side spring base, air inlet at check valve, increase
Plus the internal pressure of radial passage, so as to increase the pressure of wedge compression axis, then magnet is removed and completes to install, needing to remove
Check valve is removed the internal pressure release that may be such that radial passage, wedge fluffs, it is possible to easily remove bearing during bearing.
The axial passage 6 of some radial passages 3 and equal number, the axial passage are provided with the bearing inner race 1
Between connected by annular air channel 9, the annular air channel 9 is leaned on the junction of the axial passage 6 positioned at the axial passage 6
The end of the nearly check valve 7.Only need to remove when causing that bearing is removed using the structure check valve may be such that it is all
Wedge fluff so that bearing is removed becomes convenient.
The check valve 7 is inserted and is fixed on the bearing inner race 1 by screw 10 in the axial passage 6.Using this
Mode is dismantled simply, facilitates the dismounting of bearing.
Claims (3)
1. Fast Installation bearing, including bearing inner race(1)And ball(2), it is characterised in that:The bearing inner race(1)Upper setting
There is radial passage(3), the radial passage(3)End is provided with spring(4), the spring(4)On be connected with and stretch out the footpath
To passage(3)The wedge of opening(5), the wedge(5)With the radial passage(3)Side wall sealing coordinates, the radial direction
Passage(3)On be connected with axial passage(6), the axial passage(6)Dismountable check valve is provided with opening(7), it is described
Axial passage(6)Inside it is provided with irony sliding block(8), the sliding block(8)With the axial passage(6)Side wall sealing coordinates.
2. Fast Installation bearing as claimed in claim 1, it is characterised in that:The bearing inner race(1)If on be provided with trunk diameter
To passage(3)With the axial passage of equal number(6), annular air channel is passed through between the axial passage(9)Connection, the annular
Air flue(9)With the axial passage(6)Junction be located at the axial passage(6)Near the check valve(7)End.
3. Fast Installation bearing as claimed in claim 1, it is characterised in that:The check valve(7)Insert the axial passage
(6)It is interior by screw(10)It is fixed on the bearing inner race(1)On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611195289.2A CN106763210A (en) | 2016-12-22 | 2016-12-22 | Fast Installation bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611195289.2A CN106763210A (en) | 2016-12-22 | 2016-12-22 | Fast Installation bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106763210A true CN106763210A (en) | 2017-05-31 |
Family
ID=58900289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611195289.2A Pending CN106763210A (en) | 2016-12-22 | 2016-12-22 | Fast Installation bearing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106763210A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940545A (en) * | 2019-04-29 | 2019-06-28 | 中国长城葡萄酒有限公司 | Bearing installer |
CN110142071A (en) * | 2019-06-11 | 2019-08-20 | 阚思英 | A kind of chemical synthesis rubber head dropper |
CN110425227A (en) * | 2019-07-25 | 2019-11-08 | 马鞍山宸宇达风机工业有限公司 | A kind of bearing installation method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011007289A (en) * | 2009-06-26 | 2011-01-13 | Ntn Corp | Split bearing and connecting tool |
CN203926381U (en) * | 2014-06-18 | 2014-11-05 | 宁波华驰轴承有限公司 | Bearing with clamp button of the spring device |
CN205533766U (en) * | 2016-04-29 | 2016-08-31 | 宁波达尔机械科技有限公司 | Novel deep groove ball bearing |
-
2016
- 2016-12-22 CN CN201611195289.2A patent/CN106763210A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011007289A (en) * | 2009-06-26 | 2011-01-13 | Ntn Corp | Split bearing and connecting tool |
CN203926381U (en) * | 2014-06-18 | 2014-11-05 | 宁波华驰轴承有限公司 | Bearing with clamp button of the spring device |
CN205533766U (en) * | 2016-04-29 | 2016-08-31 | 宁波达尔机械科技有限公司 | Novel deep groove ball bearing |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940545A (en) * | 2019-04-29 | 2019-06-28 | 中国长城葡萄酒有限公司 | Bearing installer |
CN109940545B (en) * | 2019-04-29 | 2024-01-26 | 中国长城葡萄酒有限公司 | Bearing mounting device |
CN110142071A (en) * | 2019-06-11 | 2019-08-20 | 阚思英 | A kind of chemical synthesis rubber head dropper |
CN110425227A (en) * | 2019-07-25 | 2019-11-08 | 马鞍山宸宇达风机工业有限公司 | A kind of bearing installation method |
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Legal Events
Date | Code | Title | Description |
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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: 20170531 |
|
RJ01 | Rejection of invention patent application after publication |