CN106763169A - A kind of bearing spider - Google Patents
A kind of bearing spider Download PDFInfo
- Publication number
- CN106763169A CN106763169A CN201710127470.8A CN201710127470A CN106763169A CN 106763169 A CN106763169 A CN 106763169A CN 201710127470 A CN201710127470 A CN 201710127470A CN 106763169 A CN106763169 A CN 106763169A
- Authority
- CN
- China
- Prior art keywords
- bearing body
- bearing
- axle sleeve
- sphere
- spider
- 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.)
- Withdrawn
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
-
- 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
Abstract
A kind of bearing spider, it is characterized in that：Bearing body and the structure that ring flange is in one, spherical inner surface is made in the middle of bearing body, in one sphere axle sleeve of bearing body middle setting, there is low-melting alloy cast layer in space between sphere axle sleeve and bearing body, fixed plate bolt in two sides of bearing body is fixed together with bearing body, and the present invention can improve the installation accuracy of power transmission shaft and bearing, be conducive to the overall precision of raising equipment, the service life of extension device, it is ensured that the normal work of equipment.
Description
Technical field
The present invention relates to a kind of bearing spider, belong to component of machine technical field.
Background technology
Bearing spider is arranged on the basis of machine generally symmetrically, bearing is installed in the endoporus of bearing spider, in bearing
Endoporus in transmission shaft component is installed, existing bearing spider is typically all fixed structure type, the bearing block of this structure,
After installation is fixed, its bearing mounting hole is also fixed therewith, so, once there is alignment error, and axle bed in bearing spider
There is foozle in the bearing hole of bearing, easily cause power transmission shaft two ends and be distorted, or even make the whole equipment cannot be normally
Work.
The content of the invention
It is an object of the invention to：For the drawbacks described above existing for existing bearing spider, the present invention provides a kind of new
Bearing spider, overcome the drawbacks described above existing for existing bearing spider.
A kind of bearing spider of the present invention, it is by ring flange, bearing body, bolt, low-melting alloy cast layer, solid
Fixed board, sphere axle sleeve are constituted, it is characterized in that：Bearing body is in the centre of ring flange, and bearing body and ring flange are in one
The structure of body, is made spherical inner surface in the middle of bearing body, in one sphere axle sleeve of bearing body middle setting, described spherical axis
Set outer surface is sphere, has low-melting alloy cast layer in the space between sphere axle sleeve and bearing body, in bearing body
Two sides respectively set a fixed plate, and described fixed plate bolt is fixed together with bearing body.
Beneficial effect：The present invention is symmetrically installed when in use, and bearing or power transmission shaft are arranged in the endoporus of sphere axle sleeve,
Because spherical axis set has regulatory function, so, the present invention can improve the installation accuracy of power transmission shaft and bearing, be conducive to improving
The overall precision of equipment, the service life of extension device, it is ensured that the normal work of equipment.
Brief description of the drawings
Fig. 1 is front view of the invention.
Shown in figure：1st, ring flange；2nd, bearing body；3rd, bolt；4th, low-melting alloy cast layer；5th, fixed plate；6th, sphere
Axle sleeve.
Specific embodiment
A kind of bearing spider, it is by ring flange（1）, bearing body（2）, bolt（3）, low-melting alloy cast layer（4）, it is solid
Fixed board（5）, sphere axle sleeve（6）Constituted, it is characterized in that：Bearing body（2）In ring flange（1）Centre, bearing body（2）
With ring flange（1）In the structure of one, bearing body（2）Centre is made spherical inner surface, in bearing body（2）Middle setting one
Sphere axle sleeve（6）, sphere axle sleeve（6）Outer surface is sphere, in sphere axle sleeve（6）With bearing body（2）Between space in have
Low-melting alloy cast layer（4）, in bearing body（2）Two sides respectively set a fixed plate（5）, fixed plate（5）Use bolt
（3）With bearing body（2）It is fixed together.
Claims (1)
1. a kind of bearing spider, it is characterized in that：Bearing body（2）In ring flange（1）Centre, bearing body（2）With flange
Disk（1）In the structure of one, bearing body（2）Centre is made spherical inner surface, in bearing body（2）One spherical axis of middle setting
Set（6）, sphere axle sleeve（6）Outer surface is sphere, in sphere axle sleeve（6）With bearing body（2）Between space in have low melting point
Alloy casting layer（4）, in bearing body（2）Two sides respectively set a fixed plate（5）, fixed plate（5）Use bolt（3）With branch
Pedestal（2）It is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127470.8A CN106763169A (en) | 2017-03-06 | 2017-03-06 | A kind of bearing spider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127470.8A CN106763169A (en) | 2017-03-06 | 2017-03-06 | A kind of bearing spider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763169A true CN106763169A (en) | 2017-05-31 |
Family
ID=58961249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710127470.8A Withdrawn CN106763169A (en) | 2017-03-06 | 2017-03-06 | A kind of bearing spider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387577A (en) * | 2017-07-05 | 2017-11-24 | 吉媛 | A kind of hydraulic centrifugal bearing block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676959A (en) * | 2004-03-31 | 2005-10-05 | 美蓓亚株式会社 | Metal-to-metal spherical bearing |
| CN102425607A (en) * | 2011-12-04 | 2012-04-25 | 江苏华商企业管理咨询服务有限公司 | Axle center self-regulation and vibration reduction bearing block |
| CN103089807A (en) * | 2013-01-30 | 2013-05-08 | 江苏武东机械有限公司 | Gate ceramic ball bearing sleeve member |
| CN203130794U (en) * | 2013-01-30 | 2013-08-14 | 江苏武东机械有限公司 | Gate ceramic ball bearing kit |
| CN206754155U (en) * | 2017-03-06 | 2017-12-15 | 苏州蓝王机床工具科技有限公司 | A kind of bearing spider |
-
2017
- 2017-03-06 CN CN201710127470.8A patent/CN106763169A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676959A (en) * | 2004-03-31 | 2005-10-05 | 美蓓亚株式会社 | Metal-to-metal spherical bearing |
| CN102425607A (en) * | 2011-12-04 | 2012-04-25 | 江苏华商企业管理咨询服务有限公司 | Axle center self-regulation and vibration reduction bearing block |
| CN103089807A (en) * | 2013-01-30 | 2013-05-08 | 江苏武东机械有限公司 | Gate ceramic ball bearing sleeve member |
| CN203130794U (en) * | 2013-01-30 | 2013-08-14 | 江苏武东机械有限公司 | Gate ceramic ball bearing kit |
| CN206754155U (en) * | 2017-03-06 | 2017-12-15 | 苏州蓝王机床工具科技有限公司 | A kind of bearing spider |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387577A (en) * | 2017-07-05 | 2017-11-24 | 吉媛 | A kind of hydraulic centrifugal bearing block |
| CN107387577B (en) * | 2017-07-05 | 2019-08-13 | 大丰市明月轴瓦有限公司 | A kind of hydraulic centrifugal bearing block |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |