CN205446456U - Clutch pull ring - Google Patents
Clutch pull ring Download PDFInfo
- Publication number
- CN205446456U CN205446456U CN201620241367.7U CN201620241367U CN205446456U CN 205446456 U CN205446456 U CN 205446456U CN 201620241367 U CN201620241367 U CN 201620241367U CN 205446456 U CN205446456 U CN 205446456U
- Authority
- CN
- China
- Prior art keywords
- groove
- ring
- draw
- periphery
- collar
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000004512 die casting Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
An object of the utility model is to provide a thermal diffusivity is good, the effectual frictional force that reduces between clutch diaphragm and the pull ring, shaping convenience, the car clutch pull ring that the rigidity is strong. A clutch pull ring, includes a tab body, tab body includes that the integrative injection molding of a clamping ring, and clamping ring is and the lantern ring of coaxial setting, the lantern ring and clamping ring center are run through and are provided with central mounting hole, and angular distribution such as clamping ring periphery have a several draw -in groove, the radial concave formation of establishing is followed by the periphery of clamping ring to the draw -in groove, is provided with the jack catch in every draw -in groove, the jack catch by the draw -in groove towards the clamping ring periphery and to lantern ring slope is extended, form the buckle groove between jack catch and the lantern ring periphery, the center mounting hole include one by the concave outer annular of establishing formation of set top surface of ring, lie in annular that outer annular lower extreme and outer annular be linked together, run through to the perforation of clamping ring bottom by the bottom of annular.
Description
Technical field
This utility model relates to a kind of automobile clutch accessory, refers in particular to a kind of clutch draw ring.
Background technology
The generally release bearing of automobile-use always becomes push-press type structure, but for medium-sized or heavy motor vehicles, owing to the driving torque of power is relatively big, bigger with the separating force required for the release bearing assembly of push-press type structure.On existing clutch, radiating groove is set, it is typically to be set to U-shaped structure, structure is commonly extended directly into the outer peripheral edge of draw ring by the installing hole at draw ring center, but, although above-mentioned draw ring disclosure satisfy that thermal diffusivity demand, but its structural strength weakens the most significantly, during use, there is potential safety hazard；The draw ring of existing rigidity excellent heat radiation performance the most simultaneously, often structure design is complex, a stratotype plate cannot be utilized when casting simultaneously to mold multiple tab body, to such an extent as to the utilization rate of template is relatively low, and production efficiency is relatively low.
Summary of the invention
The purpose of this utility model is to provide a kind of thermal diffusivity good, the effective frictional force reduced between clutch diaphragm and draw ring, the automobile clutch draw ring that convenient formation, rigidity are strong.
nullA kind of clutch draw ring，Including a tab body，Described tab body includes a pressure ring、One with pressure ring integrated die-casting molding and the collar that is coaxially disposed，The described collar and pressure ring center are provided through center mounting hole，Pressure ring periphery is angularly distributed several draw-in groove，Described draw-in groove is formed by the periphery of pressure ring is the most recessed，It is provided with claw in each draw-in groove，Described claw by draw-in groove towards pressure ring periphery and to the described collar tilt extend，Buckle slot is formed between described claw and collar periphery，Described center mounting hole includes one by the set recessed outer groove formed of top surface of ring、It is positioned at the inner groove that outer groove lower end is connected with outer groove、The perforation of pressure ring bottom it is through to by the bottom of inner groove，Several louvre is connected between the bottom of outer groove with pressure ring bottom，Described louvre is angularly distributed around the periphery of center mounting hole，Connection conduit it is additionally provided with between the louvre that each two is adjacent，Described connection conduit radially extends，Connection conduit periphery is additionally provided with and the guiding gutter connecting conduit connection.
Inner groove and outer groove are both formed on the collar, and the aperture of described outer groove is more than the aperture of inner groove, and the aperture of inner groove is more than the aperture of described perforation.
The adjacent angle between guiding gutter is 15 degree.
Along the side perforation that has been radially arranged of the collar on the described collar, described side perforation connects with center mounting hole.
The beneficial effects of the utility model are: clutch draw ring described in the utility model arranges the collar and pressure ring integrated with the collar, and it is provided with claw towards what the described collar tilted on affiliated pressure ring, buckle slot is formed between described claw, conveniently separate with described clutch diaphragm, outer groove is set, inner groove, and perforation, be equivalent to be formed reinforcement between inner groove and outer groove, while ensureing axiality is installed, improve overall structural strength, the louvre being circumferentially distributed is set, and connection conduit is set between louvre, heat radiation is uniformly, effectively raise radiating effect；Whole clutch draw ring is centrosymmetric distribution, simple in construction, can be to mold several clutch draw ring on another template simultaneously, and utilization rate is high, and production efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of clutch draw ring described in the utility model.
Accompanying drawing 2 is the side view of clutch draw ring described in the utility model.
Accompanying drawing 3 is the side view cutaway drawing of clutch draw ring described in the utility model.
Detailed description of the invention
nullIt show a kind of clutch draw ring described in the utility model refering to accompanying drawing 1～3，Including a tab body，Described tab body includes a pressure ring 1、One with pressure ring 1 integrated die-casting molding and the collar 2 that is coaxially disposed，The described collar 2 is provided through center mounting hole 3 with pressure ring 1 center，Pressure ring 1 periphery is angularly distributed several draw-in groove 4，Described draw-in groove 4 is formed by the periphery of pressure ring 1 is the most recessed，It is provided with claw 5 in each draw-in groove 4，Described claw 5 is tilted to extend towards pressure ring 1 periphery and to the described collar 2 by draw-in groove 4，Buckle slot 6 is formed between described claw 5 and the collar 2 periphery，Described center mounting hole 3 includes one by the recessed outer groove 7 formed of the collar 2 end face、It is positioned at the inner groove 8 that outer groove 7 lower end is connected with outer groove 7、The perforation 9 of pressure ring 1 bottom it is through to by the bottom of inner groove 8，Several louvre 10 is connected between the bottom of outer groove 7 with pressure ring 1 bottom，Described louvre 10 is angularly distributed around the periphery of center mounting hole 3，Connection conduit 11 it is additionally provided with between the louvre 10 that each two is adjacent，Described connection conduit 11 radially extends，Connection conduit 11 periphery is additionally provided with and the guiding gutter 12 connecting conduit 11 connection.
Inner groove 8 and outer groove 7 are both formed on the collar 2, and the aperture of described outer groove 7 is more than the aperture of inner groove 8, and the aperture of inner groove 8 is more than the aperture of described perforation 9.
The adjacent angle between guiding gutter 12 is 15 degree.
Being radially arranged side perforation 13 along the collar 2 on the described collar 2, described side perforation 13 connects with center mounting hole 3.
From above to description of the present utility model: clutch draw ring described in the utility model arranges the collar 2 and pressure ring integrated with the collar 21, and it is provided with claw 5 towards what the described collar 2 tilted on affiliated pressure ring 1, buckle slot 6 is formed between described claw 5, conveniently separate with described clutch diaphragm, outer groove 7 is set, inner groove 8, and perforation 9, be equivalent to be formed reinforcement between inner groove 8 and outer groove 7, while ensureing axiality is installed, improve overall structural strength, the louvre 10 being circumferentially distributed is set, and connection conduit 11 is set between louvre 10, heat radiation is uniformly, effectively raise radiating effect；Whole clutch draw ring is centrosymmetric distribution, simple in construction, can be to mold several clutch draw ring on another template simultaneously, and utilization rate is high, and production efficiency is high.
Claims (4)
- null1. a clutch draw ring，It is characterized in that: include a tab body，Described tab body includes a pressure ring、One with pressure ring integrated die-casting molding and the collar that is coaxially disposed，The described collar and pressure ring center are provided through center mounting hole，Pressure ring periphery is angularly distributed several draw-in groove，Described draw-in groove is formed by the periphery of pressure ring is the most recessed，It is provided with claw in each draw-in groove，Described claw by draw-in groove towards pressure ring periphery and to the described collar tilt extend，Buckle slot is formed between described claw and collar periphery，Described center mounting hole includes one by the set recessed outer groove formed of top surface of ring、It is positioned at the inner groove that outer groove lower end is connected with outer groove、The perforation of pressure ring bottom it is through to by the bottom of inner groove，Several louvre is connected between the bottom of outer groove with pressure ring bottom，Described louvre is angularly distributed around the periphery of center mounting hole，Connection conduit it is additionally provided with between the louvre that each two is adjacent，Described connection conduit radially extends，Connection conduit periphery is additionally provided with and the guiding gutter connecting conduit connection.
- Clutch draw ring the most according to claim 1, it is characterised in that: inner groove and outer groove are both formed on the collar, and the aperture of described outer groove is more than the aperture of inner groove, and the aperture of inner groove is more than the aperture of described perforation.
- Clutch draw ring the most according to claim 1, it is characterised in that: the adjacent angle between guiding gutter is 15 degree.
- Clutch draw ring the most according to claim 1, it is characterised in that: along the side perforation that has been radially arranged of the collar on the described collar, described side perforation connects with center mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241367.7U CN205446456U (en) | 2016-03-25 | 2016-03-25 | Clutch pull ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241367.7U CN205446456U (en) | 2016-03-25 | 2016-03-25 | Clutch pull ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446456U true CN205446456U (en) | 2016-08-10 |
Family
ID=56575359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241367.7U Expired - Fee Related CN205446456U (en) | 2016-03-25 | 2016-03-25 | Clutch pull ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288866A (en) * | 2017-08-01 | 2017-10-24 | 芜湖精达机械制造有限公司 | A kind of K pump seals draw ring |
| CN108953561A (en) * | 2018-08-30 | 2018-12-07 | 浙江德清科赛塑料制品有限公司 | disk |
| CN114439860A (en) * | 2021-12-22 | 2022-05-06 | 江苏金钟机械制造有限公司 | Clutch pull ring with adjustable hook |
-
2016
- 2016-03-25 CN CN201620241367.7U patent/CN205446456U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288866A (en) * | 2017-08-01 | 2017-10-24 | 芜湖精达机械制造有限公司 | A kind of K pump seals draw ring |
| CN107288866B (en) * | 2017-08-01 | 2018-11-27 | 芜湖精达机械制造有限公司 | A kind of K pump seal pull ring |
| CN108953561A (en) * | 2018-08-30 | 2018-12-07 | 浙江德清科赛塑料制品有限公司 | disk |
| CN114439860A (en) * | 2021-12-22 | 2022-05-06 | 江苏金钟机械制造有限公司 | Clutch pull ring with adjustable hook |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |