CN109296672B - Separating device for clutch separation - Google Patents
Separating device for clutch separation Download PDFInfo
- Publication number
- CN109296672B CN109296672B CN201811506535.0A CN201811506535A CN109296672B CN 109296672 B CN109296672 B CN 109296672B CN 201811506535 A CN201811506535 A CN 201811506535A CN 109296672 B CN109296672 B CN 109296672B
- Authority
- CN
- China
- Prior art keywords
- shell
- thrust
- driving
- driving block
- block
- 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.)
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Links
- 238000000926 separation method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
a separation device for clutch separation is provided, wherein a thrust separation bearing which reciprocates axially relative to a cylindrical shaft hole in a housing is arranged outside the cylindrical shaft hole, and the upper part of the thrust separation bearing corresponds to an elastic diaphragm of a pressure plate; the housing further has: the directional electromagnet, the driving block and the thrust lever, the driving block is driven by the directional electromagnet and reciprocates along the axial direction of the shell, the middle part of the thrust lever is connected with the shell in a swinging mode, the driving end of the thrust lever is connected with the driving block in a driving mode, the execution end of the thrust lever is abutted against and matched with the lower part of the thrust release bearing in a contact mode, the release bearing action is achieved through the electromagnetic force, and the power control power interruption is achieved.
Description
Technical Field
The invention relates to a release device for a clutch release.
background
The release bearing is one of the common clutch release modes at present, mainly comprises a hydraulic drive mode and a mechanical lever drive mode, and aims to realize the separation of friction plates between a clutch pressure plate and a flywheel by enabling the release bearing to move on the axis of an input shaft and pressing a diaphragm spring on the clutch pressure plate, thereby realizing the interruption of the power input of the input shaft connected with a friction plate body.
Disclosure of Invention
the purpose of the invention is: the novel structure is provided, and the requirement of manual operation force and hydraulic energy storage in the prior art is reduced.
to achieve the above technical object, the present invention provides a clutch release apparatus, comprising: the shell that is the cylinder, the middle part of shell has the cylinder shaft hole, and the input shaft passes the cylinder shaft hole combines with the clutch realization, wherein: a thrust separation bearing which axially reciprocates relative to the cylindrical shaft hole is arranged outside the cylindrical shaft hole, and the upper part of the thrust separation bearing corresponds to the elastic membrane of the pressure plate; the housing further has: the device comprises a directional electromagnet, a driving block and a thrust lever, wherein the driving block is driven by the directional electromagnet and reciprocates along the axial direction of the shell, the middle part of the thrust lever is connected with the shell in a swinging mode, the driving end of the thrust lever is connected with the driving block in a driving mode, and the execution end of the thrust lever is abutted and contacted with the lower part of the thrust separating bearing.
The invention realizes the action of the release bearing through electromagnetic force, realizes the interruption of power control by electric power, and replaces the manual operating force and hydraulic energy storage required in the movement process of the mechanical release bearing and the hydraulic release bearing.
As a further improvement, the directional electromagnet is arranged at the bottom of the housing.
As a further improvement, the upper and lower parts of the shell are respectively provided with an upper stop block and a lower stop block, and the driving block is respectively in limit contact fit with the upper stop block and the lower stop block at the axial upper and lower positions.
As a further improvement, the thrust lever is crescent, the driving end and the execution end are tilted upwards relative to the middle part of the thrust lever, and two sides of the middle part of the thrust lever are provided with protruding swinging shafts; the shell is internally provided with a supporting seat, and the swinging shaft is connected with the kidney-shaped hole in a swinging mode and is in sliding contact with the inner wall of the kidney-shaped hole.
As a further improvement, the kidney-shaped hole is arranged obliquely downward relative to the inside of the housing.
As a further improvement, both sides of the driving end are provided with a convex driving shaft; the driving block is in a circular ring shape, an installation groove is formed in the inner wall of the driving block, and the driving shaft is connected with the installation groove in a driving matching mode.
As a further improvement, the thrust levers have four and are arranged vertically symmetrically with respect to the interior of the housing.
As a further improvement, the outer wall of the driving block is provided with a guide groove, and a slide line bearing is arranged between the guide groove and the inner wall of the shell so as to enable the driving block to axially move along the inner wall of the shell in parallel.
As a further improvement, the guide grooves have four and are vertically symmetrically arranged with respect to the outside of the housing.
As a further improvement, the housing is a antimagnetic housing.
The clutch has the advantages of simple structure, reliable electromagnetic control, smooth operation and convenience for separation of the clutch.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the housing;
FIG. 3 is a schematic cross-sectional view of the housing;
FIG. 4 is a schematic view of a push lever;
FIG. 5 is a schematic view of a drive block;
FIG. 6 is a schematic view of the working state of the present invention;
FIG. 7 is a schematic view of the present invention in a non-operating state.
Reference numerals: 1. a directional electromagnet; 2. a lower stop block; 3. a drive block; 4. a thrust lever; 5. a thrust release bearing; 6. a slide wire bearing; 7. an upper stop block; 8. a housing; 9. a cylindrical shaft hole; 10. a swing shaft; 11. a supporting seat; 12. a kidney-shaped hole; 13. a drive shaft; 14. mounting grooves; 15. and a guide groove.
Detailed Description
As shown in fig. 1 to 7, the present invention provides a separating apparatus for clutch release, which includes: the shell 8 that is the cylinder, the middle part of shell 8 has cylinder shaft hole 9, and the input shaft passes through cylinder shaft hole 9 realizes combining with the clutch, wherein: a thrust separation bearing 5 which reciprocates axially relative to the cylindrical shaft hole 9 is arranged outside the cylindrical shaft hole, and the upper part of the thrust separation bearing 5 corresponds to an elastic membrane of the pressure plate; the housing 8 further has: directional electromagnet 1, driving block 3 and thrust lever 4, driving block 3 receives 1 electromagnetic drive of directional electromagnet and edge the axial reciprocating motion of shell 8, the middle part of thrust lever 4 with swing joint mutually between the shell 8, just the drive end of thrust lever 4 with driving block 3 drive is connected, the execution end of thrust lever 4 with the lower part of thrust release bearing 5 is supported by the contact cooperation.
The invention realizes the action of the release bearing through electromagnetic force, realizes the interruption of power control by electric power, and replaces the manual operating force and hydraulic energy storage required in the movement process of the mechanical release bearing and the hydraulic release bearing.
As a further improvement, the directional electromagnet 1 is arranged at the bottom of the housing 8.
As a further improvement, an upper stop block 7 and a lower stop block 2 are respectively arranged at the upper part and the lower part of the shell 8, and the driving block 3 is respectively in limited contact fit with the upper stop block 7 and the lower stop block 2 at the upper position and the lower position in the axial direction.
As a further improvement, the thrust lever 4 is crescent, the driving end and the executing end are both tilted upwards relative to the middle part of the thrust lever 4, and two sides of the middle part of the thrust lever 4 are provided with protruding swing shafts 10; the shell 8 is internally provided with a supporting seat 11, and the swinging shaft 10 is connected with a kidney-shaped hole 12 on the supporting seat 11 in a swinging mode and is connected with the inner wall of the kidney-shaped hole 12 in a sliding contact mode.
As a further improvement, the kidney-shaped hole 12 is arranged obliquely downward with respect to the inside of the housing 8.
As a further improvement, both sides of the driving end have a protruding driving shaft 13; the driving block 3 is circular and has a mounting groove 14 in the inner wall, and the driving shaft 13 is connected with the mounting groove 14 in a driving matching manner.
As a further improvement, the thrust levers 4 have four and are arranged vertically symmetrically with respect to the inside of the housing 8.
As a further improvement, the outer wall of the drive block 3 has a guide groove 15, and a slide wire bearing is arranged between the guide groove and the inner wall of the housing 8, so that the drive block 3 moves axially in parallel along the inner wall of the housing.
as a further improvement, the guide grooves 15 have four and are arranged vertically symmetrically with respect to the outside of the housing 8.
as a further improvement, the housing 8 is a antimagnetic housing.
The clutch has the advantages of simple structure, reliable electromagnetic control, smooth operation and convenience for separation of the clutch.
In the preferred embodiment of the invention, the shell is made of antimagnetic materials to reduce the external influence of electromagnetism, the central through hole is penetrated by a driving shaft, the bottom of the central through hole is provided with an electromagnet with directional suction, the driving block is made of iron-based materials, the inner wall of the shell is provided with 4 symmetrical slide-wire bearings, so that the driving block can axially move in parallel along the inner wall of the shell when receiving the suction, and the driving block can drive the thrust lever to act in the axial movement process, so that the thrust separation bearing sleeved in the middle of the driving block is axially pushed upwards, and the driving block presses the pressure plate to realize the separation of the friction plates. The upper and lower stop blocks are used for controlling the axial stroke of the thrust separating bearing, and the thrust separating shaft bears the diaphragm elasticity of the pressure plate to push the driving block to the top dead center position in the non-electrified state.
the shell 8 is a cylindrical structure and is wrapped to reduce the influence of electromagnetic force on external parts, the input shaft penetrates through the middle cylindrical hollow structure to be combined with the clutch, and the thrust release bearing is assembled on the middle cylindrical hollow structure. The thrust lever supporting seats 11 are symmetrically arranged in the cavity of the shell and used as the moving track limit corresponding to the thrust lever.
The thrust lever 4 is crescent, and it has cylindric arch to go up, and the arch of drive end is fixed in on the drive block, rotates along with the up-and-down motion of drive block, and the middle part arch is fixed in on the shell inner chamber thrust lever supporting seat, slides in the track when the motion block up-and-down motion to drive the execution end and promote release bearing and carry out axial feed.
The driving block 3 is circular, 4 guide grooves 15 are uniformly distributed on the outer circumference of the driving block and are matched with the slide wire bearing 6 for limiting, so that the driving block can smoothly move axially, and the upper limit and the lower limit of the driving block are realized by upper and lower stop blocks arranged on the shell. 4 mounting grooves 14 are evenly distributed on the inner circumference of the driving block in a staggered mode and used for mounting a thrust lever.
The basic principle of the technical scheme is as follows: in a natural state, the reaction force of the pressure plate on the thrust separation bearing 6 enables the driving block 3 to be pushed to the upper stop block position by the thrust lever 4 and be kept; when the directional electromagnet is in a working state, after the directional electromagnet 1 is electrified, suction force is generated on the driving block 3, the driving block 3 moves downwards along the slide wire bearing to the position of the lower stop block, the movement enables the thrust lever 4 to tilt in the track of the supporting seat, the separation bearing in the middle is driven to move upwards along the axial direction, and therefore the elastic diaphragm of the clutch pressure plate is pushed, and the effect of interrupting power between the clutch and the flywheel is achieved.
It is to be understood that the scope of the present invention is not to be limited to the non-limiting embodiments, which are illustrated as examples only. The essential protection sought herein is further defined in the scope provided by the independent claims, as well as in the claims dependent thereon.
Claims (6)
1. A release device for clutch release, comprising: be shell (8) of cylinder, the middle part of shell (8) has cylinder shaft hole (9), and the input shaft passes cylinder shaft hole (9) and clutch realize combining its characterized in that:
A thrust separation bearing (5) which reciprocates axially relative to the cylindrical shaft hole (9) is arranged outside the cylindrical shaft hole, and the upper part of the thrust separation bearing (5) corresponds to the elastic membrane of the pressure plate;
The housing (8) further has: the device comprises a directional electromagnet (1), a driving block (3) and a thrust lever (4), wherein the driving block (3) is electromagnetically driven by the directional electromagnet (1) and reciprocates along the axial direction of a shell (8), the middle part of the thrust lever (4) is connected with the shell (8) in a swinging mode, the driving end of the thrust lever (4) is connected with the driving block (3) in a driving mode, and the execution end of the thrust lever (4) is abutted against and matched with the lower part of a thrust separation bearing (5);
The directional electromagnet (1) is arranged at the bottom of the shell (8);
the upper and lower parts of the shell (8) are respectively provided with an upper stop block (7) and a lower stop block (2), and the driving block (3) is respectively in limited contact fit with the upper stop block (7) and the lower stop block (2) at the axial upper and lower positions;
The thrust lever (4) is crescent, the driving end and the execution end are tilted upwards relative to the middle part of the thrust lever, and two sides of the middle part of the thrust lever (4) are provided with protruding swing shafts (10);
a support seat (11) is arranged in the shell (8), and the swinging shaft (10) is connected with a kidney-shaped hole (12) in the support seat (11) in a swinging manner and is connected with the inner wall of the kidney-shaped hole (12) in a sliding contact manner; after the directional electromagnet (1) is electrified, suction force is generated on the driving block (3), so that the driving block (3) moves downwards to the position of the lower stop block (2), and the execution end of the thrust lever (4) pushes the thrust release bearing (5) to move upwards along the axial direction; under the natural state that the directional electromagnet (1) is not electrified, the thrust separation bearing (5) is pressed by the acting force of a pressure plate to enable the driving block (3) to be jacked to the position of the upper stop block (7) by the driving end of the thrust lever (4) and be kept;
The waist-shaped hole (12) is arranged obliquely downwards relative to the inside of the shell (8).
2. A release mechanism for a clutch release as claimed in claim 1, wherein: the two sides of the driving end are provided with a convex driving shaft (13);
the driving block (3) is annular, an installation groove (14) is formed in the inner wall of the driving block, and the driving shaft (13) is connected with the installation groove (14) in a driving matching mode.
3. a release mechanism for a clutch release as claimed in claim 2, wherein: the four thrust levers (4) are vertically and symmetrically arranged relative to the inside of the shell (8).
4. A release mechanism for a clutch release as claimed in claim 3, wherein: the outer wall of the driving block (3) is provided with a guide groove (15), and a slide wire bearing is arranged between the guide groove and the inner wall of the shell (8) so that the driving block (3) axially moves in parallel along the inner wall of the shell.
5. A release mechanism for a clutch release as claimed in claim 4, wherein: the four guide grooves (15) are vertically and symmetrically arranged relative to the outer part of the shell (8).
6. A release mechanism for a clutch release as claimed in claim 4, wherein: the shell (8) is an antimagnetic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506535.0A CN109296672B (en) | 2018-12-10 | 2018-12-10 | Separating device for clutch separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506535.0A CN109296672B (en) | 2018-12-10 | 2018-12-10 | Separating device for clutch separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109296672A CN109296672A (en) | 2019-02-01 |
| CN109296672B true CN109296672B (en) | 2019-12-17 |
Family
ID=65142907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506535.0A Active CN109296672B (en) | 2018-12-10 | 2018-12-10 | Separating device for clutch separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109296672B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB807477A (en) * | 1955-10-22 | 1959-01-14 | Ferodo Sa | Improvements in or relating to centrifugal clutches |
| KR100276916B1 (en) * | 1995-12-07 | 2001-01-15 | 정몽규 | Semi-automatic clutch for car |
| CN201953857U (en) * | 2011-03-18 | 2011-08-31 | 刘建 | Automatic clutch control mechanism |
| KR20140060183A (en) * | 2012-11-09 | 2014-05-19 | 현대위아 주식회사 | Clutch for vechile having manual transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8490769B2 (en) * | 2009-03-19 | 2013-07-23 | Borgwarner Inc. | Lever applied solenoid clutch actuator |
-
2018
- 2018-12-10 CN CN201811506535.0A patent/CN109296672B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB807477A (en) * | 1955-10-22 | 1959-01-14 | Ferodo Sa | Improvements in or relating to centrifugal clutches |
| KR100276916B1 (en) * | 1995-12-07 | 2001-01-15 | 정몽규 | Semi-automatic clutch for car |
| CN201953857U (en) * | 2011-03-18 | 2011-08-31 | 刘建 | Automatic clutch control mechanism |
| KR20140060183A (en) * | 2012-11-09 | 2014-05-19 | 현대위아 주식회사 | Clutch for vechile having manual transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109296672A (en) | 2019-02-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |