CN107100938A - A kind of bearing rubber-wrapping structure - Google Patents
A kind of bearing rubber-wrapping structure Download PDFInfo
- Publication number
- CN107100938A CN107100938A CN201710394596.1A CN201710394596A CN107100938A CN 107100938 A CN107100938 A CN 107100938A CN 201710394596 A CN201710394596 A CN 201710394596A CN 107100938 A CN107100938 A CN 107100938A
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- CN
- China
- Prior art keywords
- bearing
- encapsulated body
- outer ring
- encapsulated
- bearing outer
- 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.)
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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
- F16C33/583—Details of specific parts of races
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a kind of bearing rubber-wrapping structure, including bearing inner race, bearing outer ring, bearing ball, the first encapsulated body and the second encapsulated body, bearing inner race is nested in bearing outer ring, and bearing ball is provided with by retainer between bearing outer ring and bearing outer ring, the outer edge surface of bearing outer ring is successively covered with the first encapsulated body and the second encapsulated body, first encapsulated body is domes and envelopes the second encapsulated body completely, and first form in a hollow die cavity, die cavity between encapsulated body and the second encapsulated body and be provided with multiple spring stacks.The present invention is rational in infrastructure, the first flexible glue body and the second ebonite body are set in bearing outer ring, and spring stack is set in the hollow intracavitary of the first flexible glue body and the second ebonite body, still ensures that bearing outer ring with being oriented to the connection of workpiece after flexible glue abrasion, stable and reliable operation, cost is low.
Description
Technical field
The present invention relates to machine components technical field, more particularly, to a kind of bearing rubber-wrapping structure.
Background technology
The outer peripheral surface of traditional rolling bearing is highly polished, in the occasion being oriented to some soft materials materials, tradition
Bearing outer ring hardness is high, and frictional force is small, it is impossible to which satisfaction is used.Therefore in order to improve the performance of bearing, set generally on bearing
It is encapsulated, the use state of be oriented to workpiece can be directly affected after encapsulated abrasion, cost is high.
Therefore, in order to solve above-mentioned problem, the present invention is special to provide a kind of new technical scheme.
The content of the invention
It is an object of the invention to provide a kind of bearing rubber-wrapping structure rational in infrastructure, reliable and stable and low cost.
It is of the invention to be for the technical scheme that above-mentioned technological deficiency is used：
A kind of bearing rubber-wrapping structure, including bearing inner race, bearing outer ring, bearing ball, the first encapsulated body and the second encapsulated body, institute
State bearing inner race to be nested in bearing outer ring, and bearing ball be provided with by retainer between bearing outer ring and bearing inner race,
The outer edge surface of the bearing outer ring is successively covered with the first encapsulated body and the second encapsulated body, and the first encapsulated body is domes and complete
Complete envelope is provided between the second encapsulated body, and the first encapsulated body and the second encapsulated body in one hollow die cavity of formation, die cavity
Multiple spring stacks, one end of the single spring stack abuts the first encapsulated body, and the other end abuts the second encapsulated body.
Further, multiple spring stacks in the single die cavity are in and symmetrically set centered on a middle spring stack
Put.
Further, direction of the spacing of multiple spring stacks two-by-two from symmetrical centre to two ends is in gradually incremental trend.
Further, the first encapsulated body uses flexible glue material, and the second encapsulated body uses ebonite material.
The beneficial effects of the invention are as follows：The present invention is rational in infrastructure, and the first flexible glue body and the second ebonite are set in bearing outer ring
Body, and spring stack is set in the hollow intracavitary of the first flexible glue body and the second ebonite body, still ensure that axle after flexible glue abrasion
Bearing outer-ring and the connection for being oriented to workpiece, stable and reliable operation, cost are low.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the invention.
Fig. 2 is the close-up schematic view in A portions on Fig. 1.
Wherein：1st, bearing inner race, 2, bearing outer ring, 3, retainer, 4, bearing ball, the 5, first encapsulated body, the 6, second bag
Colloid, 7, die cavity, 8, spring stack.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
A kind of bearing rubber-wrapping structure as depicted in figs. 1 and 2, including bearing inner race 1, bearing outer ring 2, bearing ball 4,
The one encapsulated body 6 of encapsulated body 5 and second, bearing inner race 1 is nested in bearing outer ring 2, and between bearing outer ring 2 and bearing inner race 1
Bearing ball 4 is provided with by retainer 3, the outer edge surface of bearing outer ring 2 is successively covered with the first encapsulated body of encapsulated body 5 and second
6, the first encapsulated body 5 is domes and enveloped completely between the second encapsulated body 6, and the first encapsulated body 6 of encapsulated body 5 and second
Formed and multiple spring stacks 8 be provided with a hollow die cavity 7, die cavity 7, one end of single spring stack 8 abuts the first encapsulated body 5,
The other end abuts the second encapsulated body 6.
In the present embodiment, multiple spring stacks 8 in single die cavity 7 are in symmetrical centered on a middle spring stack 8
Set, and direction of the spacing of multiple spring stacks 8 two-by-two from symmetrical centre to two ends is in gradually incremental trend, due to die cavity 7
The area at middle part is larger, and more intensive spring stack 8 is set in the middle part of die cavity, ensure that the point on the face of the first encapsulated body 5
Reach balance.
In the present embodiment, the first encapsulated body 5 uses flexible glue material, and the second encapsulated body 6 uses ebonite material, using flexible glue
Layer directly contact is oriented to workpiece, can be substantially reduced the damage to being oriented to workpiece.
The beneficial effects of the invention are as follows：The present invention is rational in infrastructure, and the first flexible glue body and the second ebonite are set in bearing outer ring
Body, and spring stack is set in the hollow intracavitary of the first flexible glue body and the second ebonite body, still ensure that axle after flexible glue abrasion
Bearing outer-ring and the connection for being oriented to workpiece, stable and reliable operation, cost are low.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (4)
1. a kind of bearing rubber-wrapping structure, including bearing inner race, bearing outer ring, bearing ball, the first encapsulated body and the second encapsulated body,
It is characterized in that：The bearing inner race is nested in bearing outer ring, and is set up between bearing outer ring and bearing inner race by keeping
Bearing ball is equipped with, the outer edge surface of the bearing outer ring is successively covered with the first encapsulated body and the second encapsulated body, the first encapsulated body
Envelope for domes and completely one hollow type of formation between the second encapsulated body, and the first encapsulated body and the second encapsulated body
Multiple spring stacks are provided with chamber, die cavity, one end of the single spring stack abuts the first encapsulated body, and the other end abuts second and wrapped
Colloid.
2. a kind of bearing rubber-wrapping structure according to claim 1, it is characterised in that：Multiple springs in the single die cavity
Post is symmetrical set centered on a middle spring stack.
3. a kind of bearing rubber-wrapping structure according to claim 2, it is characterised in that：The spacing of multiple spring stacks two-by-two is from right
Title center is to the direction at two ends in gradually incremental trend.
4. a kind of bearing rubber-wrapping structure according to claim 1, it is characterised in that：First encapsulated body uses flexible glue material,
Second encapsulated body uses ebonite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394596.1A CN107100938A (en) | 2017-05-29 | 2017-05-29 | A kind of bearing rubber-wrapping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394596.1A CN107100938A (en) | 2017-05-29 | 2017-05-29 | A kind of bearing rubber-wrapping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100938A true CN107100938A (en) | 2017-08-29 |
Family
ID=59660090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394596.1A Pending CN107100938A (en) | 2017-05-29 | 2017-05-29 | A kind of bearing rubber-wrapping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217851A (en) * | 2022-07-14 | 2022-10-21 | 人本股份有限公司 | Low-cost creep-resistant bearing and surface flatness detection system thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2401544A1 (en) * | 1974-01-14 | 1975-07-24 | Pahl Gummi Asbest | Ball bearing seating - vulcanised elastomer layer is arranged between bearing and receiving bore |
| CN201277261Y (en) * | 2008-05-13 | 2009-07-22 | 江苏希西维轴承有限公司 | Bearing used for air conditioner |
| CN202152850U (en) * | 2011-07-15 | 2012-02-29 | 四川软测技术检测中心有限公司 | Novel mechanical sealing ring |
| CN202302299U (en) * | 2012-03-19 | 2012-07-04 | 昆山力普电子橡胶有限公司 | Sealing ring for automobile brake valve |
| CN105002639A (en) * | 2015-07-17 | 2015-10-28 | 吴江新劲纺织有限公司 | Weaving leather ring with buffer layer |
| CN205089797U (en) * | 2015-11-15 | 2016-03-16 | 宁波久尔顺轴承有限公司 | Silence pulley |
-
2017
- 2017-05-29 CN CN201710394596.1A patent/CN107100938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2401544A1 (en) * | 1974-01-14 | 1975-07-24 | Pahl Gummi Asbest | Ball bearing seating - vulcanised elastomer layer is arranged between bearing and receiving bore |
| CN201277261Y (en) * | 2008-05-13 | 2009-07-22 | 江苏希西维轴承有限公司 | Bearing used for air conditioner |
| CN202152850U (en) * | 2011-07-15 | 2012-02-29 | 四川软测技术检测中心有限公司 | Novel mechanical sealing ring |
| CN202302299U (en) * | 2012-03-19 | 2012-07-04 | 昆山力普电子橡胶有限公司 | Sealing ring for automobile brake valve |
| CN105002639A (en) * | 2015-07-17 | 2015-10-28 | 吴江新劲纺织有限公司 | Weaving leather ring with buffer layer |
| CN205089797U (en) * | 2015-11-15 | 2016-03-16 | 宁波久尔顺轴承有限公司 | Silence pulley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217851A (en) * | 2022-07-14 | 2022-10-21 | 人本股份有限公司 | Low-cost creep-resistant bearing and surface flatness detection system thereof |
| CN115217851B (en) * | 2022-07-14 | 2023-09-05 | 人本股份有限公司 | Low-cost creep-resistant bearing and surface flatness detection system thereof |
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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: 20170829 |
|
| RJ01 | Rejection of invention patent application after publication |