CN201228737Y - Punch self-aligning clutch release bearing - Google Patents

Punch self-aligning clutch release bearing Download PDF

Info

Publication number
CN201228737Y
CN201228737Y CNU2008200248011U CN200820024801U CN201228737Y CN 201228737 Y CN201228737 Y CN 201228737Y CN U2008200248011 U CNU2008200248011 U CN U2008200248011U CN 200820024801 U CN200820024801 U CN 200820024801U CN 201228737 Y CN201228737 Y CN 201228737Y
Authority
CN
China
Prior art keywords
ring
sleeve
bearing
cover
retainer
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
Application number
CNU2008200248011U
Other languages
Chinese (zh)
Inventor
朱启军
Original Assignee
朱启军
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 朱启军 filed Critical 朱启军
Priority to CNU2008200248011U priority Critical patent/CN201228737Y/en
Application granted granted Critical
Publication of CN201228737Y publication Critical patent/CN201228737Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a stamping self-aligning clutch release bearing, which comprises a sleeve, an inner ring located outside the sleeve, an outer ring located outside the inner ring, an outer cover mounted on the outer ring, a plurality of steel balls located between the inner ring and the outer ring, a retainer which separates the steel balls, and a rubber sealing ring clamped between the outer cover and the inner ring, wherein the sleeve is made of wear-resistant materials, lots of axial grooves are distributed on the inner circle of the sleeve uniformly, a tooth-shape spring gasket is arranged between the outer ring and the sleeve, and the retainer is made of reinforced nylon. The utility model has the advantages of low wear, fine sealing, long service life and high material utilization efficiency, and further, the rotation center of the bearing and the center of the release mechanism are aligned by eccentric torque generated when a diaphragm spring contacts with the bearing, thereby greatly reducing wear between the diaphragm spring and the release bearing.

Description

A kind of punching press self-aligning separable bearing of clutch
(1) technical field
The utility model belongs to bearing, particularly a kind of punching press self-aligning separable bearing of clutch.
(2) background technique
Along with the development of automobile industry, the increase of automobile pin, the amount of selling, the shortcoming of conventional vehicle clutch disengaging bearing embodies gradually, as: the matching allowance of bearing support and bearing is too big, and it is stuck to make bearing release bearing in use occur, ablation phenomenon.And traditional release bearing is outer ring rotation, and do not have aligning, and outer ring rotation limit speed is low, and sleeve adopts cast iron sleeve.There is a problem that product designers are felt a delicacy about for many years always---the center line decentraction of clutch assembly center and automatic power drive assembly and release bearing.So clutch release bearing is aspect development such as lightweight on such as element of constructionization, integrated, volume miniaturization, weight, performance speed up and high reliability, low noise, long lifetime gradually, have researched and developed Kia, the automobile-used clutch release bearing in Mazda.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of low, life-span length of wearing and tearing, good seal, in light weight, punching press self-aligning separable bearing of clutch that rotating speed is high are provided.
The utility model is achieved by the following technical solution:
Punching press self-aligning separable bearing of clutch of the present utility model, comprise sleeve, at the inner ring of sleeve outside, in the outer ring of inner ring outside, be installed in the outer cover on the outer ring, the plurality of steel balls between inner ring and outer ring, the retainer of spacer ball, its special way is: accompany rubber seal between outer cover and the inner ring; Sleeve is made by wear-resistant plastic, is evenly distributed with a large amount of axial grooves on the sleeve diameter; Be provided with the profile of tooth spring washer between outer ring and the sleeve; Retainer is made by Reinforced Nylon.
The beneficial effects of the utility model are: it is low to wear and tear, good seal, life-span is long, change the inner ring rotation into by traditional bearing outer ring rotation, and inner ring, outer ring are modified into punch process by forging processing and form, and do not need to carry out turning processing, the utilization ratio height of material, simplify processing technology, reduced cost of production; Weight is reduced to 120g from the 220g of original product, has alleviated 45%; Adopted wear resistant plastic material to make bearing sleeve, plastic sleeve has the effect of vibration-absorbing denoising, so can reduce bearing vibration and noise, wear extent has reduced half; Change the outer cover that has the rubber seal circle into by the punching press outer cover, cooperate with the rib of inner ring, sealing improves the bearing seal effect between inner ring and the bearing outer cover.Because inner ring keeps radial floating with respect to separating mechanism, the eccentric moment that produces when diaphragm spring contacts with bearing makes the center of bearing rotating center and separating mechanism, has significantly reduced the wearing and tearing of diaphragm spring and release bearing; Prolonged bearing working life; Reduced the sliding friction of sleeve effectively, the circulation of lubricating grease is improved, and has guaranteed the working life of bearing, and has improved sealing.Be provided with the profile of tooth spring between bearing outer ring and the release sleeve, release bearing is done radially to adjust in sleeve, makes clutch and release bearing reach coaxial purpose; Reinforced Nylon 66 retainers are isolated steel ball effectively.That is to say from the rotation of no aligning, outer ring, the product of cast iron sleeve, develop into have the self-aligning performance, high speed, the high reliability bearing unit of inner ring rotation, punched outer housing and punching press sleeve or plastic sleeve.
(4) description of drawings
Fig. 1 is the structural representation in the utility model longitudinal section.
Among the figure, 1 inner ring, 2 outer covers, 3 steel balls, 4 outer rings, 5 retainers, 6 profile of tooth spring washers, 7 sleeves, 8 rubber seal.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Punching press self-aligning separable bearing of clutch of the present utility model, comprise sleeve 7, at the inner ring 1 of sleeve outside, in the outer ring 4 of inner ring outside, be installed in the outer cover 2 on the outer ring, the plurality of steel balls 3 between inner ring and outer ring, the retainer 5 of spacer ball, accompany rubber seal 8 between outer cover and the inner ring; Sleeve is made by wear-resistant plastic, is evenly distributed with a large amount of axial grooves on the sleeve diameter; Be provided with profile of tooth spring washer 6 between outer ring and the sleeve; Retainer is made by Reinforced Nylon.It is prior art that part is not described in detail in detail.
Principle from aligning is eccentrically the inner ring of bearing to be drawn in the clutch compressing disc center line by clutch diaphragm spring not have relative movement to realize up to two contact surfaces.The punching press self-aligning separable bearing of clutch is further promoted the use of, and has solved a problem that for many years product designers is felt a delicacy about---the center line decentraction of clutch assembly center and automatic power drive assembly and release bearing.

Claims (1)

1. punching press self-aligning separable bearing of clutch, comprise sleeve (7), be positioned at the sleeve outside inner ring (1), be positioned at the inner ring outside outer ring (4), be installed in the retainer (5) of outer cover (2) on the outer ring, the plurality of steel balls between inner ring and outer ring (3), spacer ball, it is characterized in that: accompany rubber seal (8) between outer cover and the inner ring; Sleeve is made by wear-resistant plastic, is evenly distributed with a large amount of axial grooves on sleeve (7) internal diameter; Be provided with profile of tooth spring washer (6) between outer ring and the sleeve; Retainer is made by Reinforced Nylon.
CNU2008200248011U 2008-06-26 2008-06-26 Punch self-aligning clutch release bearing Expired - Fee Related CN201228737Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200248011U CN201228737Y (en) 2008-06-26 2008-06-26 Punch self-aligning clutch release bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200248011U CN201228737Y (en) 2008-06-26 2008-06-26 Punch self-aligning clutch release bearing

Publications (1)

Publication Number Publication Date
CN201228737Y true CN201228737Y (en) 2009-04-29

Family

ID=40633688

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200248011U Expired - Fee Related CN201228737Y (en) 2008-06-26 2008-06-26 Punch self-aligning clutch release bearing

Country Status (1)

Country Link
CN (1) CN201228737Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141707A (en) * 2013-05-07 2014-11-12 襄阳汽车轴承股份有限公司 Lightweight self-aligning clutch release bearing unit
CN105370749A (en) * 2014-08-27 2016-03-02 唐小超 Clutch separation bearing assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141707A (en) * 2013-05-07 2014-11-12 襄阳汽车轴承股份有限公司 Lightweight self-aligning clutch release bearing unit
CN104141707B (en) * 2013-05-07 2017-06-27 襄阳汽车轴承股份有限公司 Lightweight self-aligning separable bearing of clutch unit
CN105370749A (en) * 2014-08-27 2016-03-02 唐小超 Clutch separation bearing assembly

Similar Documents

Publication Publication Date Title
CN102384184B (en) Self-aligning hydraulic clutch release bearing
CN202391735U (en) Rotary type compressor
CN202370848U (en) Rolling rotor compressor
CN201228737Y (en) Punch self-aligning clutch release bearing
CN201487044U (en) Novel thrust ball bearing used for steering knuckle
CN202301547U (en) Self-aligning hydraulic clutch release bearing
CN204921761U (en) Novel hydraulic release bearing assembly
CN202082271U (en) Stamped angular contact sealed ball bearing for steering gear of automobile
CN2795540Y (en) One and sealed type punching external ring rolling needle bearing
CN102278367B (en) Biphase heavy-duty thrust bearing
CN201016367Y (en) Cross axle type universal coupling
CN202833928U (en) Automotive differential assembly
CN204921756U (en) Operate hydraulic release bearing that steady piston was divided into two
CN202510580U (en) Stamping-type clutch release bearing unit
CN204921760U (en) But hydraulic release bearing of piston components of a whole that can function independently
CN201344123Y (en) Novel pump cover of radial plunger pump
CN102182768A (en) Wedge-type double-retainer clutch
CN201461719U (en) Wear-resistant hydraulic motor crankshaft structure
CN201651040U (en) Bearing with iron space ring
CN209800527U (en) Cylindrical roller bearing with novel retainer structure
CN2767748Y (en) Simple pull-type self-aligning clutch release bearing assembly
CN101837645A (en) Novel connecting rod combined bearing of pressing machine
CN201650780U (en) Rubber bearing of submersible pump
CN201973135U (en) Wedge type clutch with double retainers
CN205371358U (en) Novel hydraulic clutch release bearing

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shandong Huxiwang Group Co.,Ltd.

Assignor: Zhu Qijun

Contract record no.: 2011370000551

Denomination of utility model: Punch self-aligning clutch release bearing

Granted publication date: 20090429

License type: Exclusive License

Record date: 20111220

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090429

Termination date: 20130626

C17 Cessation of patent right