CN106194994B - The bearing roller of seat damper - Google Patents
The bearing roller of seat damper Download PDFInfo
- Publication number
- CN106194994B CN106194994B CN201610789803.9A CN201610789803A CN106194994B CN 106194994 B CN106194994 B CN 106194994B CN 201610789803 A CN201610789803 A CN 201610789803A CN 106194994 B CN106194994 B CN 106194994B
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- ring
- inner race
- outer ring
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
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- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
Abstract
The invention belongs to the technical field of the seat, it is related to the bearing roller of seat damper, including the roller and the roller baffle ring of roller one end between bearing inner race, bearing outer ring, the inside and outside circle of bearing, annular rolling ring is set on the external cylindrical surface of the bearing outer ring, one end of bearing inner race is set with side cover plate, and advantage is：The rotation of roller bearing flexibly, low noise, service life it is reliable, frictional force of the annular rolling ring on sliding rail is small, noise is small, wearability is good, the two, which combines, so that the flexible unitary rotation of product, low noise, service life are long, realizes that seat damper can smoothly be freely rotated in any travel position.
Description
Technical field
The invention belongs to the technical field of the seat, refer in particular to a kind of bearing roller of seat damper.
Background technology
The comfort and service life for for client, pursuing product and can be used for the terminal of driver and seat
It is essential by property, all wants that one comfortable, failure is few, long lifespan seat.Seat damper bearing roller
Occur being exactly to meet comfort and promote the seat damper service life.
Existing seat damper idler wheel, only simple cylindrical plastic construction, does not utilize inboard bearing
With reference to the structure of outside plastic wraps, so being also short of in comfort and service life etc..
Invention content
The object of the present invention is to provide a kind of bearing rollers of seat damper.
The object of the present invention is achieved like this：
The bearing roller of seat damper, including the roller between bearing inner race, bearing outer ring, the inside and outside circle of bearing and rolling
The roller baffle ring of sub- one end is set with annular rolling ring, one end suit of bearing inner race on the external cylindrical surface of the bearing outer ring
There is side cover plate.
The concrete structure of annular rolling ring is set on the external cylindrical surface of above-mentioned bearing outer ring is：The side of bearing outer ring is set
The annular protrusion inwardly stretched out of limiting roller is equipped with, the inner surface of the opposite side of bearing outer ring, which expands on the thin-walled platform that neck is formed, pacifies
Equipped with roller baffle ring, the width of thin-walled platform is more than the width of roller baffle ring, and the in-flanges of one end setting of annular rolling ring is connected to
On the outer end face of bearing outer ring, the other end U-shaped hook that inwardly flange is formed twice of annular rolling ring is connected to outside roller baffle ring
On thin-walled platform.
The concrete structure that one end of above-mentioned bearing inner race is set with side cover plate is：On one end external cylindrical surface of bearing inner race
Annular groove is provided with, the outer of circular side cover plate is connected to the U-shaped card hook that end face is set on the annular groove of bearing inner race.
Above-mentioned U-shaped card, which is hooked on side cover plate, is circumferentially arranged at intervals with four, and the angle of each U-shaped card hook is 40-50 arcs
Degree.
The angle of above-mentioned U-shaped card hook is 45 radians.
Above-mentioned roller is needle roller or roller.
Above-mentioned roller baffle ring, annular rolling ring, side cover plate are made of plastic material.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
The present invention uses roller bearing so that the rotation of idler wheel flexibly, low noise, service life it is reliable；In the axis of roller bearing
The annular rolling ring of plastics is set on the external cylindrical surface of bearing outer-ring, frictional force of the annular rolling ring on sliding rail is small, noise is small, wearability
Well, the present invention is using the combination of both roller bearing and annular rolling ring so that the unitary rotation of product is flexible, low noise, uses the longevity
Life length realizes that seat damper can smoothly be freely rotated in any travel position.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the sectional view of the side cover plate of the present invention.
Fig. 4 is the front view of the side cover plate of the present invention.
Fig. 5 is the partial sectional view of the annular rolling ring of the present invention.
Fig. 6 is the sectional view after bearing inner race, bearing outer ring, roller and the roller baffle ring of the present invention combines.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 6：
The bearing roller of seat damper, including the roller between bearing inner race 10, bearing outer ring 30, the inside and outside circle of bearing
20 and the roller baffle ring 60 of 20 one end of roller, annular rolling ring 40, bearing are set on the external cylindrical surface of the bearing outer ring 30
One end of inner ring 10 is set with side cover plate 50.
The concrete structure of annular rolling ring 40 is set on the external cylindrical surface of above-mentioned bearing outer ring 30 is：Bearing outer ring 30
Side is provided with the annular protrusion 41 inwardly stretched out of limiting roller 20, and the inner surface of the opposite side of bearing outer ring 30 expands neck and formed
Thin-walled platform 32 on roller baffle ring 60 is installed, the width L1 of thin-walled platform 32 is more than the width L2 of roller baffle ring 60, annular rolling ring
The in-flanges 41 of 40 one end setting is connected on the outer end face of bearing outer ring 30, and the other end of annular rolling ring 40 inwardly turns over twice
The U-shaped hook 42 that side is formed is connected on the thin-walled platform 32 outside 20 baffle ring of roller.
The concrete structure that one end of above-mentioned bearing inner race 10 is set with side cover plate 50 is：One end outer circle of bearing inner race 10
Annular groove 11 is provided on cylinder, the outer of circular side cover plate 50 is connected to the U-shaped card hook 51 that end face is set in bearing
On the annular groove 11 of circle 10.
Above-mentioned U-shaped card hook 51 is circumferentially arranged at intervals with four on side cover plate 50, and the angle A of each U-shaped card hook is 40-
50 radians.
The angle A of above-mentioned U-shaped card hook is 45 radians.
Above-mentioned roller 20 is needle roller or roller.
Above-mentioned 20 baffle ring of roller, annular rolling ring 40, side cover plate 50 are made of plastic material.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.
Claims (6)
1. the bearing roller of seat damper, including the roller and roller between bearing inner race, bearing outer ring, the inside and outside circle of bearing
The roller baffle ring of one end, it is characterised in that：Annular rolling ring is set on the external cylindrical surface of the bearing outer ring, bearing inner race
One end is set with side cover plate；
The concrete structure of annular rolling ring is set on the external cylindrical surface of the bearing outer ring is：The side of bearing outer ring is provided with
The annular protrusion inwardly stretched out of roller is limited, the inner surface of the opposite side of bearing outer ring, which expands on the thin-walled platform that neck is formed, to be equipped with
Roller baffle ring, the width of thin-walled platform are more than the width of roller baffle ring, and the in-flanges of one end setting of annular rolling ring is connected to bearing
On the outer end face of outer ring, the other end U-shaped hook that inwardly flange is formed twice of annular rolling ring is connected to the thin-walled outside roller baffle ring
On platform.
2. the bearing roller of seat damper according to claim 1, it is characterised in that：One end of the bearing inner race
Being set with the concrete structure of side cover plate is：Annular groove is provided on one end external cylindrical surface of bearing inner race, circular side cover plate
Outer is connected to the U-shaped card hook that end face is set on the annular groove of bearing inner race.
3. the bearing roller of seat damper according to claim 2, it is characterised in that：The U-shaped card is hooked in side cover
Four are circumferentially arranged at intervals on plate, the angle of each U-shaped card hook is 40-50 radians.
4. the bearing roller of seat damper according to claim 2, it is characterised in that：The angle of the U-shaped card hook
For 45 radians.
5. the bearing roller of seat damper according to claim 1, it is characterised in that：The roller is needle roller or rolling
Column.
6. according to the bearing roller of claim 1-5 any one of them seat dampers, it is characterised in that：The roller gear
Circle, annular rolling ring, side cover plate are made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789803.9A CN106194994B (en) | 2016-08-31 | 2016-08-31 | The bearing roller of seat damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789803.9A CN106194994B (en) | 2016-08-31 | 2016-08-31 | The bearing roller of seat damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194994A CN106194994A (en) | 2016-12-07 |
| CN106194994B true CN106194994B (en) | 2018-06-29 |
Family
ID=58085404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789803.9A Active CN106194994B (en) | 2016-08-31 | 2016-08-31 | The bearing roller of seat damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194994B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340253A (en) * | 2018-11-30 | 2019-02-15 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | The flanged (FLGD) double containment abnormity of outer diameter completely fills needle bearing |
| FR3094050B1 (en) | 2019-03-18 | 2021-02-19 | Skf Aerospace France | Cylindrical rolling element bearing assembly |
| CN112815004B (en) * | 2019-11-18 | 2023-02-03 | 富联精密电子(天津)有限公司 | Sliding rail |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3119500C2 (en) * | 1981-05-15 | 1986-05-15 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotatable body, especially a rail wheel |
| CH679842A5 (en) * | 1990-01-13 | 1992-04-30 | Suter & Co | |
| CN1396390A (en) * | 2002-07-09 | 2003-02-12 | 刘熙 | Low-speed small bearing with high load capacity |
| CN1299017C (en) * | 2004-05-18 | 2007-02-07 | 常熟长城轴承有限公司 | Roller bearing |
| CN201802757U (en) * | 2010-09-11 | 2011-04-20 | 济宁精益轴承有限公司 | Cylindrical roller bearing with end cover |
| CN206175475U (en) * | 2016-08-31 | 2017-05-17 | 浙江天成自控股份有限公司 | Bearing gyro wheel of seat shock absorber |
-
2016
- 2016-08-31 CN CN201610789803.9A patent/CN106194994B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194994A (en) | 2016-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bearing roller of seat damper Effective date of registration: 20191012 Granted publication date: 20180629 Pledgee: Bank of China, Limited by Share Ltd Tiantai County branch Pledgor: ZHEJIANG TIANCHENG AUTOMATIC CONTROL CO., LTD. Registration number: Y2019330000105 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200806 Granted publication date: 20180629 Pledgee: Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: Zhejiang Tiancheng Automation Co.,Ltd. Registration number: Y2019330000105 |