CN204403168U - Bearing housing - Google Patents
Bearing housing Download PDFInfo
- Publication number
- CN204403168U CN204403168U CN201520010856.7U CN201520010856U CN204403168U CN 204403168 U CN204403168 U CN 204403168U CN 201520010856 U CN201520010856 U CN 201520010856U CN 204403168 U CN204403168 U CN 204403168U
- Authority
- CN
- China
- Prior art keywords
- elastic ring
- mounting disc
- ring
- bearing housing
- transmission shaft
- 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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- Support Of The Bearing (AREA)
Abstract
The utility model relates to a kind of bearing housing, comprise the body of tubular, this body is provided with the mantle cavity passed for transmission shaft, body wherein one end is provided with elastic ring, elastic ring mounting assembly and elastic ring adjusting part, inner peripheral surface and the body inner peripheral surface shape of elastic ring are suitable, elastic ring mounting assembly is installed on body by dismountable for elastic ring, and elastic ring adjusting part extruding elastic ring makes inner circumferential surface be close to transmission shaft.Adopt such scheme, the utility model provides a kind of stable bearing housing be installed on transmission shaft.
Description
Technical field
The utility model relates to a kind of bearing matching parts, is specifically related to a kind of bearing housing.
Background technique
Some are difficult to keep in repair, dismounting or be worth higher transmission shaft, in order to protect transmission shaft not frayed, in the design process can outside axle installation shaft bearing sleeve, then on bearing housing, bearing is installed, is convenient to installation, maintenance.But in practical work, bearing housing still can exist micro-gap when being installed on transmission shaft and between transmission shaft, this gap can cause both relatively rotate and cause wearing and tearing, reduces working life.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of stable bearing housing be installed on transmission shaft.
For achieving the above object, the utility model provides following technological scheme: the body comprising tubular, this body is provided with the mantle cavity passed for transmission shaft, it is characterized in that: described body wherein one end is provided with elastic ring, elastic ring mounting assembly and elastic ring adjusting part, inner peripheral surface and the body inner peripheral surface shape of described elastic ring are suitable, described elastic ring mounting assembly is installed on body by dismountable for elastic ring, and described elastic ring adjusting part extruding elastic ring makes inner circumferential surface be close to transmission shaft.
By adopting technique scheme, for making up the gap between bearing housing and transmission shaft that may occur while the length of thread engagement of elastic ring extending shaft bearing sleeve and transmission shaft, and elastic ring also can not produce wearing and tearing to transmission shaft, by elastic ring mounting assembly, it is dismountablely installed on body, be convenient to after a long time use change, and elastic ring adjusting part carries out finely tuning and makes the laminating of elastic ring and transmission shaft tightr.
The utility model is set to further: described elastic ring mounting assembly is made up of first mounting disc of passing for transmission shaft and the second mounting disc, the first described mounting disc is fixed on body and between body and elastic ring, the second described mounting disc is positioned at the opposite side of relative first mounting disc of elastic ring, the edge of the second described mounting disc towards the first mounting disc be circumferentially fixedly installed extend to the first mounting disc and with the first mounting disc inserting coordinate ring, the first described mounting disc, the second mounting disc and coordinate ring to form the installation cavity suitable with elastic ring.
By adopting technique scheme, the installation cavity be made up of the first mounting disc, the second mounting disc and cooperation ring, for installing elastic ring, is convenient to open the second mounting disc for changing elastic ring with the ring that coordinates of the first mounting disc inserting.
The utility model is set to further: the first described mounting disc edge is circumferentially equidistantly provided with several locating slots, the position that described cooperation ring is corresponding with locating slot is respectively arranged with the inserted block of phase inserting, and the first described mounting disc circumferentially arranges several fixing bolts with coordinating between ring.
By adopting technique scheme, inserted block and locating slot form the first mounting disc and the inserting coordinating ring, coordinate fixing bolt by both stable fixed installations, operate easier.
The utility model is set to further: described elastic ring adjusting part comprises end and elastic ring to the adjusting bolt of joining, the relative mantle cavity radial direction of this adjusting bolt be arranged at coordinate ring and with coordinate ring screw-thread fit.
By adopting technique scheme, rotating adjusting bolt and gradually elastic ring being extruded to transmission shaft, until both fit completely, make both install more stable.
The utility model is set to further: the second described mounting disc is tilted to the first mounting disc with the direction near transmission shaft, in wedge-like engagement between described elastic ring and this end face gradually towards the end face of elastic ring.
By adopting technique scheme, there is certain interval between elastic ring and installation cavity, inclined-plane be set and make elastic ring wedge-like engagement, along with the turnable elastic circle of adjusting bolt and the installation of installation cavity are stablized further.
The utility model is set to further: described adjusting bolt head has been installed with stabilizing spring with coordinating between ring outer circumferential face.
By adopting technique scheme, stabilizing spring by the screw thread of its outer circumferential face and the screw thread close-fitting coordinating ring, makes it not rotate freely when adjusting bolt does not regulate, and avoids impact to install stability.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the sectional view of the utility model embodiment;
Fig. 3 is the explosive view of the utility model embodiment.
Embodiment
As shown in Fig. 1-Fig. 3, the utility model discloses a kind of bearing housing, comprise the body 1 of tubular, this body 1 is provided with the mantle cavity 2 passed for transmission shaft, body 1 wherein one end is provided with elastic ring 3, elastic ring mounting assembly 4 and elastic ring adjusting part 5, inner peripheral surface and the body inner peripheral surface shape of elastic ring 3 are suitable, elastic ring mounting assembly 4 is installed on body 1 by dismountable for elastic ring 3, elastic ring adjusting part 5 extrudes elastic ring 3 makes inner circumferential surface be close to transmission shaft, for making up the gap between bearing housing and transmission shaft that may occur while the length of thread engagement of elastic ring 3 extending shaft bearing sleeve and transmission shaft, and elastic ring 3 also can not produce wearing and tearing to transmission shaft, by elastic ring mounting assembly 4, it is dismountablely installed on body, be convenient to after a long time use change, and elastic ring adjusting part 5 carries out finely tuning and makes elastic ring 3 tightr with the laminating of transmission shaft, this elastic ring 3 can be made up of rubber.
Elastic ring mounting assembly 4 is made up of first mounting disc 41 of passing for transmission shaft and the second mounting disc 42, first mounting disc 41 is fixed on body 1 and between body 1 and elastic ring 3, second mounting disc 42 is positioned at the opposite side of relative first mounting disc 41 of elastic ring 3, the edge of the second mounting disc 42 towards the first mounting disc 41 be circumferentially fixedly installed extend to the first mounting disc 41 and with the first mounting disc 41 inserting coordinate ring 43, first mounting disc 41, second mounting disc 42 and the installation cavity 44 coordinating ring 43 formation suitable with elastic ring 3, by the first mounting disc 41, the installation cavity 44 that second mounting disc 42 and cooperation ring 43 form is for installing elastic ring 3, be convenient to open the second mounting disc 42 for changing elastic ring 3 with the ring that coordinates of the first mounting disc 41 inserting.
First mounting disc 41 edge is circumferentially equidistantly provided with several locating slots 411, ring 43 position corresponding with locating slot 411 is coordinated to be respectively arranged with the inserted block 431 of phase inserting, first mounting disc 41 circumferentially arranges several fixing bolts 412 with coordinating between ring 43, inserted block 431 and locating slot 411 form the first mounting disc 41 and the inserting coordinating ring, coordinate fixing bolt 412 by both stable fixed installations, operate easier.
Elastic ring adjusting part 5 comprises end and elastic ring to the adjusting bolt 51 of joining, this adjusting bolt 51 relatively mantle cavity 2 radial direction be arranged at coordinate ring 43 and with coordinate ring 43 screw-thread fit, rotate adjusting bolt 51 gradually elastic ring 3 to be extruded to transmission shaft, until both fit completely, both are made to install more stable, and the cavity 31 that elastic ring 3 second mounting disc 42 wedge-like engagement is formed be convenient to combine with the second mounting disc 42 in advance install again with the first mounting disc 41, easier for installation.
Second mounting disc 42 is tilted to the first mounting disc 41 towards the end face 421 of elastic ring 3 gradually with the direction near transmission shaft, in wedge-like engagement between elastic ring 3 and this end face, certain interval is there is between elastic ring 3 and installation cavity 44, inclined-plane is set and makes elastic ring 3 wedge-like engagement, along with the turnable elastic circle 3 of adjusting bolt 51 is stablized further with the installation of installation cavity 44.
Adjusting bolt 51 head has been installed with stabilizing spring 52 with coordinating between ring 43 outer circumferential face, and stabilizing spring 52 by the screw thread of its outer circumferential face and the screw thread close-fitting coordinating ring 43, makes it not rotate freely when adjusting bolt 51 does not regulate, and avoids impact to install stability.
Claims (6)
1. a bearing housing, comprise the body of tubular, this body is provided with the mantle cavity passed for transmission shaft, it is characterized in that: described body wherein one end is provided with elastic ring, elastic ring mounting assembly and elastic ring adjusting part, inner peripheral surface and the body inner peripheral surface shape of described elastic ring are suitable, described elastic ring mounting assembly is installed on body by dismountable for elastic ring, and described elastic ring adjusting part extruding elastic ring makes inner circumferential surface be close to transmission shaft.
2. bearing housing according to claim 1, it is characterized in that: described elastic ring mounting assembly is made up of first mounting disc of passing for transmission shaft and the second mounting disc, the first described mounting disc is fixed on body and between body and elastic ring, the second described mounting disc is positioned at the opposite side of relative first mounting disc of elastic ring, the edge of the second described mounting disc towards the first mounting disc be circumferentially fixedly installed extend to the first mounting disc and with the first mounting disc inserting coordinate ring, the first described mounting disc, second mounting disc and the installation cavity coordinating ring formation suitable with elastic ring.
3. bearing housing according to claim 2, it is characterized in that: the first described mounting disc edge is circumferentially equidistantly provided with several locating slots, the position that described cooperation ring is corresponding with locating slot is respectively arranged with the inserted block of phase inserting, and the first described mounting disc circumferentially arranges several fixing bolts with coordinating between ring.
4. the bearing housing according to Claims 2 or 3, is characterized in that: described elastic ring adjusting part comprises end and elastic ring to the adjusting bolt of joining, the relative mantle cavity radial direction of this adjusting bolt be arranged at coordinate ring and with coordinate ring screw-thread fit.
5. bearing housing according to claim 4, is characterized in that: the second described mounting disc is tilted to the first mounting disc with the direction near transmission shaft, in wedge-like engagement between described elastic ring and this end face gradually towards the end face of elastic ring.
6. bearing housing according to claim 5, is characterized in that: described adjusting bolt head has been installed with stabilizing spring with coordinating between ring outer circumferential face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010856.7U CN204403168U (en) | 2015-01-08 | 2015-01-08 | Bearing housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010856.7U CN204403168U (en) | 2015-01-08 | 2015-01-08 | Bearing housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403168U true CN204403168U (en) | 2015-06-17 |
Family
ID=53427031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010856.7U Expired - Fee Related CN204403168U (en) | 2015-01-08 | 2015-01-08 | Bearing housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185216A (en) * | 2018-08-16 | 2019-01-11 | 东台友铭船舶配件有限公司 | A kind of clipping bearing for ship of locking |
-
2015
- 2015-01-08 CN CN201520010856.7U patent/CN204403168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185216A (en) * | 2018-08-16 | 2019-01-11 | 东台友铭船舶配件有限公司 | A kind of clipping bearing for ship of locking |
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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 |
Granted publication date: 20150617 Termination date: 20160108 |