CN204164171U - Self-aligning push type clutch release bearing - Google Patents
Self-aligning push type clutch release bearing Download PDFInfo
- Publication number
- CN204164171U CN204164171U CN201420604314.8U CN201420604314U CN204164171U CN 204164171 U CN204164171 U CN 204164171U CN 201420604314 U CN201420604314 U CN 201420604314U CN 204164171 U CN204164171 U CN 204164171U
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- CN
- China
- Prior art keywords
- bearing
- inner race
- release
- outer ring
- sleeve
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to bearing, specifically a kind of Self-aligning push type clutch release bearing, comprise bearing inner race and be equipped with the bearing outer ring on described bearing inner race, the outer surface of described bearing inner race offers the outer groove of circumference, the internal surface of bearing outer ring offers the inner groovy of circumference, described outer groove matches with inner groovy formation raceway, uniform some balls in raceway, the retainer for detent ball is provided with between bearing inner race and bearing outer ring, the first seal ring is also provided with between described bearing inner race and bearing outer ring, second seal ring, first seal ring, second seal ring is placed in the two ends of bearing inner race respectively, bearing outer ring, bearing inner race, first seal ring, second seal ring forms a depot fat space.This release bearing simplifies the linkage structure of bearing and release sleeve, release bearing lightweight construction and have good self-lubricating property.
Description
Technical field
The utility model relates to bearing, specifically a kind of Self-aligning push type clutch release bearing.
Background technique
The linkage structure of existing Self-aligning push type clutch release bearing bearing and release sleeve mainly contains two kinds: as shown in Figure 5, a kind of is arrange wavy spring between the left side plan and bearing inner race contact jaw right side of face of bearing outer ring, with bottom plane, the inner side compressed waveform spring of shell, the axial pre tightening force of setting is provided, by the right side cylindrical shell spreading of shell on release sleeve, realize bearing and be connected with release sleeve; As shown in Figure 6, another kind be by bearing outer ring empty set on release sleeve shaft shoulder cylindrical, disk spring chip module barrel jacket is contained in the radial gap between bearing outer ring and release sleeve, dish reed outer diameter flat is close on the bottom plane, inner side of bearing outer ring, jump ring is installed in the jump-ring slot on release sleeve shaft shoulder cylindrical, disk spring chip module is fastened on release sleeve shaft shoulder cylindrical, the axial pre tightening force of setting is provided, make to compress between bearing outer ring and release sleeve plane, realize the connection of bearing and release sleeve.In order to realize solid and reliable connection, in two kinds of linkage structures, release sleeve generally all adopts ferrous materials to make, and Heavy Weight and heavy, cannot meet the requirement that automotive light weight technology designs.
Summary of the invention
The utility model is for the problems referred to above, and provide a kind of Self-aligning push type clutch release bearing, this release bearing simplifies the linkage structure of bearing and release sleeve, release bearing lightweight construction and have good self-lubricating property.
According to the technical solution of the utility model: a kind of Self-aligning push type clutch release bearing, it is characterized in that: comprise bearing inner race and be equipped with the bearing outer ring on described bearing inner race, the outer surface of described bearing inner race offers the outer groove of circumference, the internal surface of bearing outer ring offers the inner groovy of circumference, described outer groove matches with inner groovy formation raceway, uniform some balls in raceway, the retainer for detent ball is provided with between bearing inner race and bearing outer ring, the first seal ring is also provided with between described bearing inner race and bearing outer ring, second seal ring, first seal ring, second seal ring is placed in the two ends of bearing inner race respectively, bearing outer ring, bearing inner race, first seal ring, second seal ring forms a depot fat space, and lubricating grease is set in this depot fat space, wavy spring is provided with between described bearing inner race and bearing outer ring, the endoporus of described bearing inner race is connected with release sleeve, is provided with Support cushion between described release sleeve and bearing outer ring end face.
As further improvement of the utility model, described wavy spring external diameter surface is uniform is provided with six crotches extended to the right; Release sleeve comprises separation sleeve cylinder base and is connected to release sleeve inner sliding sleeve, the disengaging yoke support pads on described separation sleeve cylinder base, described disengaging yoke support pads is arranged in the middle part of the outer surface of release sleeve inner sliding sleeve, the flange outer face that described separation sleeve cylinder base shaft shoulder plane outward radial extends is provided with the uniform rectangular indentation of six deciles, the right side plan of rectangular indentation is provided with six spacing draw-in grooves, described spacing draw-in groove matches with crotch, and compressed waveform spring realizes being fixedly connected with of bearing and release sleeve.
As further improvement of the utility model, between the outer round surface of described bearing outer ring and the uniform crotch extended of wavy spring external diameter surface six deciles, between the internal circular surfaces of bearing inner race and the shaft shoulder outer round surface of release sleeve, leave radial clearance to the right.
As further improvement of the utility model, separation sleeve cylinder base diameter of axle surface arranges connecting groove, this connecting groove is formed by the cylindrical part of separation sleeve cylinder base and cylindrical part outer ring baffle plate, in the cylindrical part of separation sleeve cylinder base, the front end of part corresponding with connecting groove is formed with raised step, release sleeve inner sliding sleeve is provided with raised step corresponding section and is connected step hole, release sleeve inner sliding sleeve to be connected on separation sleeve cylinder base by connecting groove and by raised step be connected step hole snaps into position.
Technique effect of the present utility model is: the release sleeve in the utility model product is separation sleeve cylinder base and the release sleeve inner sliding sleeve builtup member of engineering plastics making, the disengaging yoke support pads of pressure injection in the middle part of release sleeve inner sliding sleeve outer surface is only had to adopt hardenable ferrous materials to make, lightweight and there is good self-lubricating property, meet the requirement of automotive light weight technology design, the wavy spring external diameter surface be arranged between bearing outer ring left side plan and bearing inner race contact jaw right side of face is provided with six uniform crotches extended of decile to the right, the flange outer face that separation sleeve cylinder base shaft shoulder plane outward radial extends is provided with the uniform rectangular indentation of six deciles, the right side plan of rectangular indentation is provided with six spacing draw-in grooves, as long as uniform for wavy spring external diameter surface six deciles crotch spiral-lock extended is entered during release bearing assembling in six spacing draw-in grooves on the right side plan of rectangular indentation on separation sleeve cylinder base shaft shoulder plane outward radial extension flange to the right, the connection of bearing and release sleeve can be completed, simplify assembly technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the structural representation of the release sleeve in the utility model.
Fig. 4 is the right elevation of Fig. 3.
Fig. 5, Fig. 6 are original structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
In Fig. 1 ~ 4, comprise bearing inner race 1, wavy spring 2, seal ring 3, bearing outer ring 4, retainer 5, ball 6, seal ring 7, Support cushion 8, release sleeve 9, separation sleeve cylinder base 9-1, release sleeve inner sliding sleeve 9-2, connect step hole 9-21, disengaging yoke support pads 9-3, crotch 2a, spacing draw-in groove 9-1a etc.
As shown in Fig. 1 ~ 4, the utility model is a kind of Self-aligning push type clutch release bearing, comprise bearing inner race 1 and be equipped with the bearing outer ring 4 on described bearing inner race 1, the outer surface of described bearing inner race 1 offers the outer groove of circumference, the internal surface of bearing outer ring 4 offers the inner groovy of circumference, described outer groove matches with inner groovy formation raceway, uniform some balls 6 in raceway, the retainer 5 for detent ball 6 is provided with between bearing inner race 1 and bearing outer ring 4, the first seal ring 3 is also provided with between described bearing inner race 1 and bearing outer ring 4, second seal ring 7, first seal ring 3, second seal ring 7 is placed in the two ends of bearing inner race 1 respectively, bearing outer ring 4, bearing inner race 1, first seal ring 3, second seal ring 7 forms a depot fat space, and lubricating grease is set in this depot fat space, wavy spring 2 is provided with between described bearing inner race 1 and bearing outer ring 4, the endoporus of described bearing inner race 1 is connected with release sleeve 9, is provided with Support cushion 8 between described release sleeve 9 and bearing outer ring 4 end face.
Described wavy spring 2 external diameter surface is uniform is provided with six crotch 2a extended to the right; Release sleeve 9 comprises separation sleeve cylinder base 9-1 and is connected to release sleeve inner sliding sleeve 9-2, the disengaging yoke support pads 9-3 on described separation sleeve cylinder base 9-1, described disengaging yoke support pads 9-3 is arranged in the middle part of the outer surface of release sleeve inner sliding sleeve 9-2, the flange outer face that described separation sleeve cylinder base 9-1 shaft shoulder plane outward radial extends is provided with the uniform rectangular indentation of six deciles, the right side plan of rectangular indentation is provided with six spacing draw-in groove 9-1a, described spacing draw-in groove 9-1a matches with crotch 2a, and compressed waveform spring 2 realizes being fixedly connected with of bearing and release sleeve 9.
Radial clearance is left to the right between the outer round surface of described bearing outer ring 4 and the uniform crotch 2a extended of wavy spring 2 external diameter surface six deciles, between the internal circular surfaces of bearing inner race 1 and the shaft shoulder outer round surface of release sleeve 9.
As shown in Figure 3, the topology view of release sleeve 9, separation sleeve cylinder base 9-1 diameter of axle surface arranges connecting groove 9-11, this connecting groove 9-11 is formed by the cylindrical part of separation sleeve cylinder base 9-1 and cylindrical part outer ring baffle plate 9-12, in the cylindrical part of separation sleeve cylinder base 9-1, the front end of part corresponding with connecting groove 9-11 is formed with raised step 9-13, release sleeve inner sliding sleeve 9-2 is provided with the cylindrical part projection step 9-13 corresponding section of separation sleeve cylinder base 9-1 and is connected step hole 9-21, release sleeve inner sliding sleeve 9-2 to be connected on separation sleeve cylinder base 9-1 by connecting groove 9-11 and by raised step 9-13 be connected step hole 9-21 snaps into position.
Working procedure of the present utility model is as follows: the separation sleeve cylinder base 9-1 that the utility model release sleeve 9 makes for engineering plastics and release sleeve inner sliding sleeve 9-2 builtup member, the disengaging yoke support pads 9-3 of pressure injection in the middle part of release sleeve inner sliding sleeve 9-2 outer surface is only had to adopt hardenable ferrous materials to make, lightweight and there is good self-lubricating property, meet the requirement of automotive light weight technology design, wavy spring 2 external diameter surface be arranged between bearing outer ring 4 left side plan and bearing inner race 1 contact jaw right side of face is provided with six uniform crotch 2a extended of decile to the right, the flange outer face that separation sleeve cylinder base 9-1 shaft shoulder plane outward radial extends is provided with the uniform rectangular indentation of six deciles, the right side plan of rectangular indentation is provided with six spacing draw-in groove 9-1a, as long as during release bearing assembling uniform for wavy spring 2 external diameter surface six deciles crotch 2a spiral-lock extended to be entered in six spacing draw-in grooves on the right side plan of rectangular indentation on separation sleeve cylinder base 9-1 shaft shoulder plane outward radial extension flange in 9-1a to the right, the connection of bearing and release sleeve 9 can be completed, simplify assembly technology.
Claims (4)
1. a Self-aligning push type clutch release bearing, it is characterized in that: comprise bearing inner race (1) and be equipped with the bearing outer ring (4) on described bearing inner race (1), the outer surface of described bearing inner race (1) offers the outer groove of circumference, the internal surface of bearing outer ring (4) offers the inner groovy of circumference, described outer groove matches with inner groovy formation raceway, uniform some balls (6) in raceway, the retainer (5) for detent ball (6) is provided with between bearing inner race (1) and bearing outer ring (4), the first seal ring (3) is also provided with between described bearing inner race (1) and bearing outer ring (4), second seal ring (7), first seal ring (3), second seal ring (7) is placed in the two ends of bearing inner race (1) respectively, bearing outer ring (4), bearing inner race (1), first seal ring (3), second seal ring (7) forms a depot fat space, and lubricating grease is set in this depot fat space, wavy spring (2) is provided with between described bearing inner race (1) and bearing outer ring (4), the endoporus of described bearing inner race (1) is connected with release sleeve (9), is provided with Support cushion (8) between described release sleeve (9) and bearing outer ring (4) end face.
2. according to Self-aligning push type clutch release bearing according to claim 1, it is characterized in that: described wavy spring (2) external diameter surface is uniform is provided with six crotches extended (2a) to the right, release sleeve (9) comprises separation sleeve cylinder base (9-1) and is connected to the release sleeve inner sliding sleeve (9-2) on described separation sleeve cylinder base (9-1), disengaging yoke support pads (9-3), described disengaging yoke support pads (9-3) is arranged in the middle part of the outer surface of release sleeve inner sliding sleeve (9-2), the flange outer face that described separation sleeve cylinder base (9-1) shaft shoulder plane outward radial extends is provided with the uniform rectangular indentation of six deciles, the right side plan of rectangular indentation is provided with six spacing draw-in grooves (9-1a), described spacing draw-in groove (9-1a) is matched with crotch (2a), compressed waveform spring (2) realizes being fixedly connected with of bearing and release sleeve (9).
3. according to Self-aligning push type clutch release bearing according to claim 1, it is characterized in that: between the outer round surface of described bearing outer ring (4) and the uniform crotch (2a) extended of wavy spring (2) external diameter surface six deciles, between the internal circular surfaces of bearing inner race (1) and the shaft shoulder outer round surface of release sleeve (9), leave radial clearance to the right.
4. according to Self-aligning push type clutch release bearing according to claim 1, it is characterized in that: separation sleeve cylinder base (9-1) diameter of axle surface arranges connecting groove (9-11), this connecting groove (9-11) is formed by the cylindrical part of separation sleeve cylinder base (9-1) and cylindrical part outer ring baffle plate (9-12), the cylindrical part of separation sleeve cylinder base (9-1) is formed with raised step (9-13) with the front end of connecting groove (9-11) corresponding part, upper being provided with raised step (9-13) corresponding section of release sleeve inner sliding sleeve (9-2) is connected step hole (9-21), release sleeve inner sliding sleeve (9-2) is connected to separation sleeve cylinder base (9-1) by connecting groove (9-11) and goes up and pass through raised step (9-13) and be connected step hole (9-21) snaps into position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604314.8U CN204164171U (en) | 2014-10-17 | 2014-10-17 | Self-aligning push type clutch release bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604314.8U CN204164171U (en) | 2014-10-17 | 2014-10-17 | Self-aligning push type clutch release bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164171U true CN204164171U (en) | 2015-02-18 |
Family
ID=52537862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604314.8U Expired - Fee Related CN204164171U (en) | 2014-10-17 | 2014-10-17 | Self-aligning push type clutch release bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105254A (en) * | 2017-12-11 | 2018-06-01 | 杭州德奔科技开发有限公司 | Heavy amount swivel ferrule clutch release bearing |
| 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 |
-
2014
- 2014-10-17 CN CN201420604314.8U patent/CN204164171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105254A (en) * | 2017-12-11 | 2018-06-01 | 杭州德奔科技开发有限公司 | Heavy amount swivel ferrule clutch release bearing |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |