CN106194994A - The bearing roller of seat damper - Google Patents

The bearing roller of seat damper Download PDF

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Publication number
CN106194994A
CN106194994A CN201610789803.9A CN201610789803A CN106194994A CN 106194994 A CN106194994 A CN 106194994A CN 201610789803 A CN201610789803 A CN 201610789803A CN 106194994 A CN106194994 A CN 106194994A
Authority
CN
China
Prior art keywords
roller
bearing
ring
seat damper
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.)
Granted
Application number
CN201610789803.9A
Other languages
Chinese (zh)
Other versions
CN106194994B (en
Inventor
黄伊凡
牛德林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TIANCHENG AUTOMATIC CONTROL Co Ltd
Original Assignee
ZHEJIANG TIANCHENG AUTOMATIC CONTROL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG TIANCHENG AUTOMATIC CONTROL Co Ltd filed Critical ZHEJIANG TIANCHENG AUTOMATIC CONTROL Co Ltd
Priority to CN201610789803.9A priority Critical patent/CN106194994B/en
Publication of CN106194994A publication Critical patent/CN106194994A/en
Application granted granted Critical
Publication of CN106194994B publication Critical patent/CN106194994B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The invention belongs to seating art field, relate to the bearing roller of seat damper, including bearing inner race, bearing outer ring, in bearing, roller between outer ring and the roller back-up ring of roller one end, annular rolling ring it is set with on the external cylindrical surface of described bearing outer ring, one end of bearing inner race is set with side cover plate, advantage is: the rotation of roller bearing is flexible, noise is low, life-span is reliable, annular rolling ring frictional force on slide rail is little, noise is little, wearability is good, both combine and make the unitary rotation of product flexible, noise is low, service life is long, realizing seat damper can be the most freely rotatable in any travel position.

Description

The bearing roller of seat damper
Technical field
The invention belongs to seating art field, refer in particular to the bearing roller of a kind of seat damper.
Background technology
The terminal of driver and seat is used for client, pursues the comfortableness of product and service life and can It is requisite by property, all wants that one comfortable, fault is few, the seat of life-span length.Seat vibroshock bearing roller Occur being contemplated to meet comfortableness and promote the seat damper life-span.
Existing seat vibroshock roller, the most simple cylindrical plastic construction, do not utilize inboard bearing The structure of plastic wraps outside in conjunction with, thus comfortableness and service life etc. aspect be short of.
Summary of the invention
It is an object of the invention to provide the bearing roller of a kind 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 back-up ring of sub-one end, the external cylindrical surface of described bearing outer ring is set with annular rolling ring, one end suit of bearing inner race There is side cover plate.
The concrete structure being set with annular rolling ring on the external cylindrical surface of above-mentioned bearing outer ring is: the side of bearing outer ring sets Being equipped with the annular protrusion inwardly stretched out of spacing roller, the inner surface of the opposite side of bearing outer ring expands and pacifies on the thin-walled platform that neck is formed Equipped with roller back-up ring, the width of thin-walled platform is connected to more than the width of roller back-up ring, the in-flanges that one end of annular rolling ring is arranged On the outer face of bearing outer ring, the U-shaped hook that inside twice flange of the other end of annular rolling ring is formed is connected to outside roller back-up ring On thin-walled platform.
One end of above-mentioned bearing inner race is set with the concrete structure of side cover plate: on one end external cylindrical surface of bearing inner race Being provided with cannelure, the U-shaped grab that the outer of circular side cover plate is arranged to end face is connected on the cannelure of bearing inner race.
Above-mentioned U-shaped card is hooked in circumference on side cover plate and is arranged at intervals with four, and the angle of each U-shaped grab is 40-50 arc Degree.
The angle of above-mentioned U-shaped grab is 45 radians.
Above-mentioned roller is needle roller or roller.
Above-mentioned roller back-up ring, annular rolling ring, side cover plate plastic material are made.
The present invention highlights and useful having the technical effect that compared to existing technology
The present invention uses roller bearing so that the rotation of roller is flexible, noise is low, the life-span is reliable；Axle at roller bearing Being set with the annular rolling ring of plastics on the external cylindrical surface of bearing outer-ring, rolling ring frictional force on slide rail is little, noise is little, wearability for annular Good, the present invention uses roller bearing to combine with annular rolling ring so that the unitary rotation of product is flexible, noise is low, use the longevity Life is long, it is achieved seat damper can be the most freely rotatable in any travel position.
Accompanying drawing explanation
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 the bearing inner race of the present invention, bearing outer ring, roller and roller back-up ring combine.
Detailed description of the invention
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, sees 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 back-up ring 60 of roller 20 one end, the external cylindrical surface of described bearing outer ring 30 is set with annular rolling ring 40, bearing One end of inner ring 10 is set with side cover plate 50.
The concrete structure being set with annular rolling ring 40 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 spacing 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 back-up ring 60 is installed, the width L1 of thin-walled platform 32 is more than the width L2 of roller back-up ring 60, annular rolling ring The in-flanges 41 that one end of 40 is arranged is connected on the outer face of bearing outer ring 30, and the other end of annular rolling ring 40 turns over for inside twice The U-shaped hook 42 that limit is formed is connected on the thin-walled platform 32 outside roller 20 back-up ring.
One end of above-mentioned bearing inner race 10 is set with the concrete structure of side cover plate 50: one end cylindrical of bearing inner race 10 Being provided with cannelure 11 on cylinder, the U-shaped grab 51 that the outer of circular side cover plate 50 is arranged to end face is connected in bearing On the cannelure 11 of circle 10.
Above-mentioned U-shaped grab 51 circumference on side cover plate 50 is arranged at intervals with four, and the angle A of each U-shaped grab is 40- 50 radians.
The angle A of above-mentioned U-shaped grab is 45 radians.
Above-mentioned roller 20 is needle roller or roller.
Above-mentioned roller 20 back-up ring, annular rolling ring 40, side cover plate 50 plastic material are made.
Above-described embodiment is only presently preferred embodiments of the present invention, limits the scope of the invention the most according to this, therefore: all depend on The equivalence change that the structure of the present invention, shape, principle are done, within all should being covered by protection scope of the present invention.

Claims (7)

1. the bearing roller of seat damper, including the roller between bearing inner race, bearing outer ring, the inside and outside circle of bearing and roller The roller back-up ring of one end, it is characterised in that: it is set with annular rolling ring on the external cylindrical surface of described bearing outer ring, bearing inner race One end is set with side cover plate.
The bearing roller of seat damper the most according to claim 1, it is characterised in that: the cylindrical of described bearing outer ring The concrete structure being set with annular rolling ring on cylinder is: the side of bearing outer ring is provided with the annular inwardly stretched out of spacing roller Projection, the thin-walled platform that the inner surface expansion neck of the opposite side of bearing outer ring is formed is provided with roller back-up ring, and the width of thin-walled platform is big In the width of roller back-up ring, the in-flanges that one end of annular rolling ring is arranged is connected on the outer face of bearing outer ring, annular rolling ring The U-shaped hook that formed of inside twice flange of the other end be connected on the thin-walled platform outside roller back-up ring.
The bearing roller of seat damper the most according to claim 1, it is characterised in that: one end of described bearing inner race The concrete structure being set with side cover plate is: be provided with cannelure on one end external cylindrical surface of bearing inner race, circular side cover plate The U-shaped grab that outer is arranged to end face is connected on the cannelure of bearing inner race.
The bearing roller of seat damper the most according to claim 3, it is characterised in that: described U-shaped card is hooked in side cover On plate, circumference is arranged at intervals with four, and the angle of each U-shaped grab is 40-50 radian.
The bearing roller of seat damper the most according to claim 1, it is characterised in that: the angle of described U-shaped grab It is 45 radians.
The bearing roller of seat damper the most according to claim 1, it is characterised in that: described roller is needle roller or rolling Post.
7. according to the bearing roller of the seat damper described in any one of claim 1-6, it is characterised in that: described roller gear Circle, annular rolling ring, side cover plate plastic material are made.
CN201610789803.9A 2016-08-31 2016-08-31 The bearing roller of seat damper Active CN106194994B (en)

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 true CN106194994A (en) 2016-12-07
CN106194994B 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)

Cited By (3)

* Cited by examiner, † Cited by third party
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
FR3094050A1 (en) * 2019-03-18 2020-09-25 Skf Aerospace France Cylindrical rolling element bearing assembly
CN112815004A (en) * 2019-11-18 2021-05-18 鸿富锦精密电子(天津)有限公司 Sliding rail

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194101A (en) * 1981-05-15 1982-11-29 Messerschmitt Boelkow Blohm Revolving body
EP0438033A1 (en) * 1990-01-13 1991-07-24 SUTER & CO Method and device for production of rotary bodies, in particular of heat curing resins
CN1396390A (en) * 2002-07-09 2003-02-12 刘熙 Low-speed small bearing with high load capacity
CN1580592A (en) * 2004-05-18 2005-02-16 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194101A (en) * 1981-05-15 1982-11-29 Messerschmitt Boelkow Blohm Revolving body
EP0438033A1 (en) * 1990-01-13 1991-07-24 SUTER & CO Method and device for production of rotary bodies, in particular of heat curing resins
CN1396390A (en) * 2002-07-09 2003-02-12 刘熙 Low-speed small bearing with high load capacity
CN1580592A (en) * 2004-05-18 2005-02-16 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

Cited By (4)

* Cited by examiner, † Cited by third party
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
FR3094050A1 (en) * 2019-03-18 2020-09-25 Skf Aerospace France Cylindrical rolling element bearing assembly
US10982716B2 (en) 2019-03-18 2021-04-20 SKF Aerospace France S.A.S Bearing assembly having cylindrical rolling elements
CN112815004A (en) * 2019-11-18 2021-05-18 鸿富锦精密电子(天津)有限公司 Sliding rail

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Publication number Publication date
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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
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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