CN208010770U - A kind of release bearing with flower pattern spring - Google Patents

A kind of release bearing with flower pattern spring Download PDF

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Publication number
CN208010770U
CN208010770U CN201820119228.6U CN201820119228U CN208010770U CN 208010770 U CN208010770 U CN 208010770U CN 201820119228 U CN201820119228 U CN 201820119228U CN 208010770 U CN208010770 U CN 208010770U
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CN
China
Prior art keywords
flower pattern
pattern spring
spring
outer ring
elastic
Prior art date
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Active
Application number
CN201820119228.6U
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Chinese (zh)
Inventor
黄东勋
党利娜
何万里
王立波
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.)
Energy-Conservation Science And Technology Co Ltd Of Hangzhou Lei Dike
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Energy-Conservation Science And Technology Co Ltd Of Hangzhou Lei Dike
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Priority to CN201820119228.6U priority Critical patent/CN208010770U/en
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Publication of CN208010770U publication Critical patent/CN208010770U/en
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Abstract

The utility model is related to a kind of release bearing more particularly to a kind of release bearings with flower pattern spring.Including center, the left end of the center is cased with inner ring, it is set with outer ring outside the inner ring, retainer is equipped between the inner ring and outer ring, it is equipped with steel ball in the retainer, flower pattern spring is equipped between the center and inner ring, the inner wall of the flower pattern spring and outer ring is resilient support, retainer raceway is formed between the outer ring and inner ring, and the grease baffle with outer ring inner wall elastic connection is equipped in the retainer raceway.It is compact-sized, product quality is promoted, is prolonged the service life.

Description

A kind of release bearing with flower pattern spring
Technical field
The utility model is related to a kind of release bearing more particularly to a kind of release bearings with flower pattern spring.
Background technology
Vehicle clutch disengaging bearing is unfixed in use, in order to eliminate the position due to being formed after each part entrucking Deviation is set, being now designed to the rotating part of release bearing can be with the structure of automatic aligning.Before the shortcomings that product:
1, without aligning structure, without aligning function, product is unable to aligning, quick abrasion when use, short life;
2, it using the aligning structure of waveform spring, but to be used in combination with shell, complicated, technique is cumbersome;
3, using the aligning structure of rubber sleeve, product can automatically reset when pre-tightening insufficient, and aligning performance is bad, uses the later stage Quick abrasion, service life reduction.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of simple in structure, raising separation shaft Hold a kind of release bearing with flower pattern spring of aligning force stabilization.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals:
The left end of a kind of release bearing with flower pattern spring, including center, the center is cased with inner ring, described It is set with outer ring outside inner ring, retainer is equipped between the inner ring and outer ring, steel ball is equipped in the retainer, in described The heart covers and is equipped with flower pattern spring between inner ring, and the inner wall of the flower pattern spring and outer ring is resilient support, the outer ring with it is interior Retainer raceway is formed between circle, and the grease baffle with outer ring inner wall elastic connection is equipped in the retainer raceway;
The flower pattern spring is distributed in round, and the flower pattern spring with center phase empty set is equipped in the flower pattern spring The inner wall of mounting hole, the flower pattern spring is equipped with equally distributed elastic support sheet, and elasticity is equipped between adjacent spring support chip Notch, the elastic support sheet are distributed in shape is folded upward at.
Preferably, the trapezoidal shape distribution in the longitudinal section of the elastic support sheet, the interior dog-ear of the elastic notch In arc transition;The bottom end of the elastic support sheet is bearing diagonal piece, and the outer end of the elastic support sheet is that bending supports The inclination angle of piece, the bearing diagonal piece is 21 degree, and the junction of the bending support chip and bearing diagonal piece is in arc transition, The inclination angle of the bending support chip is 15 degree.
Preferably, the elastic support sheet is distributed with flower pattern spring in integrated, the bearing diagonal piece and bending Support chip is distributed in integration, and the thickness of the flower pattern spring is 0.25mm, the elastic support sheet and elastic notch Quantity is respectively 12.
Preferably, being sealed by sealing ring between the inner ring and outer ring.
By the punching and bending and molding to sheet metal, it is allowed to certain bending and angle, global shape can be appropriate The inside for being installed on release bearing;Quenching treatment is carried out, allows sheet metal that can possess good elasticity;By flower pattern spring assembly Inside release bearing, make it to generate pressure appropriate, pressure generates required after acting on the contact surface of two parts One of main performance of frictional force, i.e. release bearing --- aligning force.
The aligning force of release bearing is one of its main performance, but its internal structure is generally compact, cannot be placed Conventional spring element is designed by our flower pattern spring, makes product is interior in a limited space can generate what we needed Suitable aligning force.Flower pattern spring is of less demanding to fitted position, and the active force that can be generated is more stable, different by changing Angle, it may be convenient to increase or decrease active force, equipped with flower pattern spring release bearing aligning force stablize;In addition, assembly Frock clamp it is fairly simple, it is easy to assembly.
Therefore, a kind of release bearing with flower pattern spring of the utility model, it is compact-sized, product quality is promoted, is extended Service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of flower pattern spring in the utility model;
Fig. 3 is the schematic cross-sectional view of flower pattern spring in the utility model.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:As shown in Figure 1, Figure 2 and Figure 3, a kind of release bearing with flower pattern spring, including center 1, it is described The left end of center 1 be cased with inner ring 2, be set with outer ring 3 outside the inner ring 2, be equipped with and protect between the inner ring 2 and outer ring 3 Frame 4 is held, steel ball 5 is equipped in the retainer 4, flower pattern spring 6, the flower pattern is equipped between the center 1 and inner ring 2 Spring 6 and the inner wall of outer ring 3 are resilient support, and retainer raceway 7, the retainer are formed between the outer ring 3 and inner ring 2 The grease baffle 8 with 3 inner wall elastic connection of outer ring is equipped in raceway 7;
The flower pattern spring 6 is distributed in round, and the flower pattern with 1 phase empty set of center is equipped in the flower pattern spring 6 The inner wall of spring mounting hole 9, the flower pattern spring 6 is equipped with equally distributed elastic support sheet 10, adjacent spring support chip 10 Between be equipped with elastic notch 11, the elastic support sheet 10 is in being folded upward at shape distribution.
The trapezoidal shape distribution in longitudinal section of the elastic support sheet 10, the interior dog-ear of the elastic notch 11 is in circular arc Transition;The bottom end of the elastic support sheet 10 is bearing diagonal piece 12, and the outer end of the elastic support sheet 10 is that bending supports The inclination angle of piece 13, the bearing diagonal piece 12 is 21 degree, and the bending support chip 13 and the junction of bearing diagonal piece 12 are in The inclination angle of arc transition, the bending support chip 13 is 15 degree.
With flower pattern spring 6 in integrated distribution, the bearing diagonal piece 12 supports the elastic support sheet 10 with bending Piece 13 is distributed in integration, and the thickness of the flower pattern spring 6 is 0.25mm, the elastic support sheet 10 and elastic notch 11 Quantity be respectively 12.
It is sealed by sealing ring 14 between the inner ring 2 and outer ring 3.

Claims (4)

1. a kind of release bearing with flower pattern spring, it is characterised in that:Including center (1), the left end of the center (1) It is cased with inner ring (2), outer ring (3) is set with outside the inner ring (2), retainer is equipped between the inner ring (2) and outer ring (3) (4), it is equipped with steel ball (5) in the retainer (4), flower pattern spring (6), institute are equipped between the center (1) and inner ring (2) The flower pattern spring (6) stated and the inner wall of outer ring (3) are resilient support, and retainer rolling is formed between the outer ring (3) and inner ring (2) Road (7) is equipped with the grease baffle (8) with outer ring (3) inner wall elastic connection in the retainer raceway (7);
The flower pattern spring (6) is distributed in round, and the flower with center (1) phase empty set is equipped in the flower pattern spring (6) The inner wall of type spring mounting hole (9), the flower pattern spring (6) is equipped with equally distributed elastic support sheet (10), adjacent spring Elastic notch (11) is equipped between support chip (10), the elastic support sheet (10) is distributed in shape is folded upward at.
2. a kind of release bearing with flower pattern spring according to claim 1, it is characterised in that:The elastic support sheet (10) the trapezoidal shape distribution in longitudinal section, the interior dog-ear of the elastic notch (11) is in arc transition;The resilient support The bottom end of piece (10) is bearing diagonal piece (12), and the outer end of the elastic support sheet (10) is bending support chip (13), described The inclination angle of bearing diagonal piece (12) is 21 degree, and the junction of the bending support chip (13) and bearing diagonal piece (12) is in circular arc mistake It crosses, the inclination angle of the bending support chip (13) is 15 degree.
3. a kind of release bearing with flower pattern spring according to claim 2, it is characterised in that:The elastic support sheet (10) with flower pattern spring (6) in integrated distribution, the bearing diagonal piece (12) is distributed with bending support chip (13) in integrated, The thickness of the flower pattern spring (6) is 0.25mm, and the elastic support sheet (10) and the quantity of elastic notch (11) are distinguished It is 12.
4. a kind of release bearing with flower pattern spring according to claim 1, it is characterised in that:The inner ring (2) with It is sealed by sealing ring (14) between outer ring (3).
CN201820119228.6U 2018-01-24 2018-01-24 A kind of release bearing with flower pattern spring Active CN208010770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820119228.6U CN208010770U (en) 2018-01-24 2018-01-24 A kind of release bearing with flower pattern spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820119228.6U CN208010770U (en) 2018-01-24 2018-01-24 A kind of release bearing with flower pattern spring

Publications (1)

Publication Number Publication Date
CN208010770U true CN208010770U (en) 2018-10-26

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ID=63884277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820119228.6U Active CN208010770U (en) 2018-01-24 2018-01-24 A kind of release bearing with flower pattern spring

Country Status (1)

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CN (1) CN208010770U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167324A (en) * 2018-01-24 2018-06-15 杭州雷迪克节能科技股份有限公司 A kind of release bearing and its production technology with flower pattern spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167324A (en) * 2018-01-24 2018-06-15 杭州雷迪克节能科技股份有限公司 A kind of release bearing and its production technology with flower pattern spring

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