CN1963253A - Combined clutch - Google Patents
Combined clutch Download PDFInfo
- Publication number
- CN1963253A CN1963253A CN 200610165798 CN200610165798A CN1963253A CN 1963253 A CN1963253 A CN 1963253A CN 200610165798 CN200610165798 CN 200610165798 CN 200610165798 A CN200610165798 A CN 200610165798A CN 1963253 A CN1963253 A CN 1963253A
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- China
- Prior art keywords
- clutch
- left half
- housing
- combined
- spring
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 5
- 239000002889 diamagnetic material Substances 0.000 claims description 4
- 244000144983 clutch Species 0.000 claims description 3
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a combined clutch, which comprises a left half clutch and a right half clutch, wherein the left half clutch and the right half clutch are placed in a base seat [24] in a matched mode, a housing [26] is arranged outside the base seat [24], the right half clutch is provided with a body [10], an overrunning clutch [11] is nested at the right end of the body [10], the middle part of the body [10] is an annular end face which can be attached to the end face of a shell [2] of the left half clutch, a right gear ring [9] is nested on the annular end face, the body [10] supports the left half clutch, the left half clutch is provided with a shell [2], the right end of the shell [2] is nested with a left gear ring [1], and the left gear ring [1] and the right gear ring [9] are tooth-shaped rings with sawtooth teeth on the end faces and are matched with a positive phase ring and a negative phase ring. The invention is a combined clutch with common mandrel, reciprocating rotary pendulum and stepping unidirectional force application, and has the characteristics of small volume, light weight, large torque, sensitive response and good reliability. The invention provides powerful technical support for realizing automation and intellectualization of automobile deceleration or emergency braking.
Description
Technical field
The present invention relates to a kind of clutch, especially relate to a kind of combined clutch that is mainly used in automobile collision preventing deceleration and emergency brake device.
Background technique
Along with The development in society and economy, becoming the industry of a high speed development as the automobile of traffic and means of transportation, the traffic accident of association is also more and more thus.According to statistics, most traffic accidents and personal injury all cause because of car crash, therefore, how to prevent collision effectively or in case alleviate effectively when bumping or avoid casualties, reducing property loss to greatest extent, is the problem that world today's automobile industry and social very concern, technical field must solve as early as possible.Existing clutch all can not satisfy the requirement of automobile collision preventing deceleration and emergency brake device on combination properties such as weight, volume, moment of torsion, structure.
Summary of the invention
The purpose of this invention is to provide a kind of combined clutch that can address the above problem and be applicable to automobile collision preventing deceleration and emergency brake device.
The objective of the invention is to realize in the following way: a kind of combined clutch, it comprises left half-clutch, right semi-clutch, left half-clutch, the right semi-clutch cooperation is positioned in the substrate seat [24], substrate seat [24] outside is furnished with case [26], described right semi-clutch has a body [10], body [10] right-hand member is nested with a free wheel device [11], described body [10] middle part is the annular end face that can fit with the end face of left half-clutch housing [2], and be nested with right gear ring [9] on it, make body [10] both become spool in the electromagnetic valve structure, become the armature in the electromagnet structure again; Body [10] supporting left half-clutch, described left half-clutch has housing [2], housing [2] right-hand member is nested with left gear ring [1], be equipped with between housing [2] and the body [10] and body [10] spacer [5] movingly, be equipped with the coil [3] that to switch between described spacer [5] and the housing [2], housing [2] left end also is embedded with an end cap [4] with internal conical surface, be equipped with a guiding wear ring [6] between end cap [4] and the body [10], body [10] partly has one section cone that can fit with the internal conical surface of end cap [4] with spacer [5] cylinder movingly, described cone left end is the less cylinder of diameter, and its end is provided with back-up ring [7]; Spring [13] runs through body [10], and the one end is resisted against the mandrel [12] that cooperates with free wheel device [11] endoporus, and the other end is resisted against door [8], the equipped respectively ball [14] in described spring [13] two ends; Door [8] is installed on the left side of housing [2] by screw [22], which is provided with ply-yarn drill [21], also be provided with the solid spring pin two [25] fixing with extension spring [15] one ends on the housing [2], extension spring [15] is around housing [2], and its other end is connected with solid spring pin one [16] on being installed in substrate seat [24]; Locating stud [17] is located at that housing [2] is gone up and is cooperated the location with positioning block [18] on being installed on substrate seat [24]; Also be provided with solid rope post [23] on the left half-clutch, be fixed with flexible wire ropes [20] on it, flexible wire ropes [20] is drawn by the conductor rope cover [19] that is installed on the substrate seat [24].
Wherein left gear ring, right gear ring all are that an end face has serrated teeth, the positive and negative two profile of tooth rings that match; This structural form is a combined clutch reduced volume as much as possible, guarantees one of a kind of effective means of moment of torsion.Free wheel device is a sprag type one-way rotating sphere bearing clutch that establishes one's own system.Spacer is all the good diamagnetic material of wear resistance with the guiding wear ring, and the comprehensive function that both mutually combine is 1. to hinder magnetic, and 2. moving axially on body for left half-clutch and radially rotating provides reliable guiding and supporting.Body is an integrated function element, has both played the supporting left half-clutch, plays nested free wheel device again; Body and spacer cylinder movingly partly has one section cone, the inner conical surface of it and left half-clutch end cap fit (during coil electricity); Body middle part is the annular end face that is embedded with right gear ring, it and the end face applying (during coil electricity) of left half-clutch housing; This structural form makes it both become spool in the solenoid valve, become the armature in the electromagnet again, when coil electricity and the suction that produces of left half-clutch reach best, this structural form is to guarantee to dwindle effectively under the preceding topic of moment of torsion aspect another of combined clutch volume.The working principle of combined clutch is: when coil electricity, and left half-clutch and right semi-clutch adhesive; Under the acting in conjunction of electromagnetic attraction, left gear ring and the engagement of right gear ring, solid rope post on the left half-clutch passes to free wheel device with the form of moment of torsion through right semi-clutch with the pulling force at intermittence of outside input by flexible wire ropes, and free wheel device transmits moment of torsion once again by the matching parts mandrel that matches with its endoporus; Under the acting in conjunction of outside intermittently pulling force of importing by flexible wire ropes and combined clutch self tension spring tension, combined clutch is done reciprocating type swing campaign (moment of torsion that anti-reverse device control input will be arranged on the mandrel) around its axle center under the supporting of mandrel, thereby realize the moment of torsion input and transmit in the step-by-step movement mode.When coil blackout, left half-clutch separates (spacing by back-up ring) rapidly with right semi-clutch under the spring thrust effect, and this moment, right semi-clutch can rotate alone around the axle center with respect to left half-clutch.The equipped respectively ball in the two ends of spring, effect are 1. for spring plays better centering effect, and 2. when requiring left half-clutch and right semi-clutch to produce relative rotation, the elimination spring may be to the interference of its generation.Locating stud cooperates with positioning block, and the rigging position and the swing angle of combined clutch are carried out the location.
The present invention is that a kind of volume is little, in light weight, moment of torsion is big, altogether mandrel, back and forth swing, the unidirectional application of force of step-by-step movement, be quick on the draw, the combined clutch of good reliability, for car deceleration or Emergency braking realize that automation, intellectuality provide powerful technical support.
Description of drawings
Fig. 1 is an assembly structure figure of the present invention;
Fig. 2 is the left gear ring figure of left half-clutch of the present invention;
Fig. 3 is the right gear ring figure of right semi-clutch of the present invention.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the invention discloses a kind of combined clutch, it comprises left half-clutch, right semi-clutch, left half-clutch, the right semi-clutch cooperation is positioned in the substrate seat [24], substrate seat [24] outside is furnished with case [26], described right semi-clutch has a body [10], body [10] right-hand member is nested with a free wheel device [11], described body [10] middle part is to be nested with right gear ring [9] on the annular end face that can fit with the end face of left half-clutch housing [2] and its, make body [10] both become spool in the electromagnetic valve structure, become the armature in the electromagnet structure again; Body [10] supporting left half-clutch, described left half-clutch has housing [2], housing [2] right-hand member is nested with left gear ring [1], be equipped with between housing [2] and the body [10] and body [10] spacer [5] movingly, be equipped with the coil [3] that to switch between described spacer [5] and the housing [2], housing [2] left end also is embedded with an end cap [4] with internal conical surface, be equipped with a guiding wear ring [6] between end cap [4] and the body [10], body [10] partly has one section cone that can fit with the internal conical surface of end cap [4] with spacer [5] cylinder movingly, described cone left end is the less cylinder of diameter, and its end is provided with the back-up ring [7] that cooperates with the wear ring that leads [6]; Spring [13] runs through body [10], and the one end is resisted against the mandrel [12] that cooperates with free wheel device [11] endoporus, and the other end is resisted against door [8], the equipped respectively ball [14] in described spring [13] two ends; Door [8] is installed on the left side of housing [2] by screw [22], which is provided with ply-yarn drill [21], also be provided with the solid spring pin two [25] fixing with extension spring [15] one ends on the housing [2], extension spring [15] is around housing [2], and its other end is connected with solid spring pin one [16] on being installed in substrate seat [24]; Locating stud [17] is located at that housing [2] is gone up and is cooperated the location with positioning block [18] on being installed on substrate seat [24]; Also be provided with solid rope post [23] on the left half-clutch, be fixed with flexible wire ropes [20] on it, flexible wire ropes [20] is drawn by the conductor rope cover [19] that is installed on the substrate seat [24].
Wherein left gear ring 1 (see figure 2), right gear ring 9 (see figure 3)s all are that an end face has serrated teeth, the positive and negative two profile of tooth rings that match; This structural form is a combined clutch reduced volume as much as possible, guarantees one of a kind of effective means of moment of torsion.Free wheel device 11 is sprag type one-way rotating sphere bearing clutchs that establish one's own system.Spacer 5 is all the good diamagnetic material of wear resistance with guiding wear ring 6, and the comprehensive function that both mutually combine is 1. to hinder magnetic, and 2. moving axially on body 10 for left half-clutch and radially rotating provides reliable guiding and supporting.Body 10 is integrated function elements, has both played the supporting left half-clutch, plays nested free wheel device 11 again; Body 10 partly has one section cone with spacer 5 cylinder movingly, its fit with the inner conical surface of left half-clutch end cap 4 (when coil 3 is switched on); Body 10 middle parts are the annular end faces that are embedded with right gear ring 9, the end face of it and left half-clutch housing 2 fit (during coil 3 energisings); This structural form makes it both become spool in the electromagnetic valve structure, become the armature in the electromagnet structure again, suction with the left half-clutch generation when coil 3 energising reaches best, and this structural form is to guarantee to dwindle effectively under the preceding topic of moment of torsion aspect another of combined clutch volume.The working principle of combined clutch is: when coil 3 energisings, and left half-clutch and right semi-clutch adhesive; Under the acting in conjunction of electromagnetic attraction, left gear ring 1 and 9 engagements of right gear ring, solid rope post 23 on the left half-clutch passes to free wheel device 11 with the form of moment of torsion through right semi-clutch with the pulling force at intermittence of outside input by flexible wire ropes 20, and free wheel device 11 transmits moment of torsion once again by the matching parts mandrel that matches with its endoporus 12; Under the acting in conjunction of outside intermittently pulling force of importing by flexible wire ropes 20 and combined clutch self extension spring 15 pulling force, combined clutch is being done reciprocating type swing campaign (moment of torsion that anti-reverse device control input will be arranged on the mandrel 12) around its axle center under the supporting of mandrel 12, thereby realize the moment of torsion input and transmit in the step-by-step movement mode.When coil 3 outages, left half-clutch separates (spacing by back-up ring 7) rapidly with right semi-clutch under spring 13 thrust, and this moment, right semi-clutch can rotate alone around the axle center with respect to left half-clutch.The equipped respectively ball 14 in the two ends of spring 13, effect is 1. to play better centering effect for spring 13,2. when requiring left half-clutch and right semi-clutch to produce relative rotation, eliminating spring 13 may be to the interference of its generation.Locating stud 17 cooperates with positioning block 18, and the rigging position and the swing angle of combined clutch are carried out the location.
Claims (10)
1, a kind of combined clutch, it comprises left half-clutch, right semi-clutch, left half-clutch, the right semi-clutch cooperation is positioned in the substrate seat [24], substrate seat [24] outside is furnished with case [26], it is characterized in that: described right semi-clutch has a body [10], body [10] right-hand member is nested with a free wheel device [11], described body [10] middle part is the annular end face that can fit with the end face of left half-clutch housing [2], and be nested with right gear ring [9] on it, make body [10] both become spool in the electromagnetic valve structure, become the armature in the electromagnet structure again; Body [10] supporting left half-clutch, described left half-clutch has housing [2], housing [2] right-hand member is nested with left gear ring [1], be equipped with between housing [2] and the body [10] and body [10] spacer [5] movingly, be equipped with the coil [3] that to switch between described spacer [5] and the housing [2], housing [2] left end also is embedded with an end cap [4] with internal conical surface, be equipped with a guiding wear ring [6] between end cap [4] and the body [10], body [10] partly has one section cone that can fit with the internal conical surface of end cap [4] with spacer [5] cylinder movingly, described cone left end is the less cylinder of diameter, and its end is provided with back-up ring [7]; Spring [13] runs through body [10], and the one end is resisted against the mandrel [12] that cooperates with free wheel device [11] endoporus, and the other end is resisted against door [8], the equipped respectively ball [14] in described spring [13] two ends; Door [8] is installed on the left side of housing [2] by screw [22], which is provided with ply-yarn drill [21], also be provided with the solid spring pin two [25] fixing with extension spring [15] one ends on the housing [2], extension spring [15] is around housing [2], and its other end is connected with solid spring pin one [16] on being installed in substrate seat [24]; Locating stud [17] is located at that housing [2] is gone up and is cooperated the location with positioning block [18] on being installed on substrate seat [24]; Also be provided with solid rope post [23] on the left half-clutch, be fixed with flexible wire ropes [20] on it, flexible wire ropes [20] is drawn by the conductor rope cover [19] that is installed on the substrate seat [24].
2, combined clutch according to claim 1 is characterized in that, described left gear ring [1], right gear ring [9] all are that an end face has serrated teeth, the positive and negative two profile of tooth rings that match.
3, combined clutch according to claim 1 and 2 is characterized in that, free wheel device [11] is a sprag type one-way rotating sphere bearing clutch that establishes one's own system.
4, combined clutch according to claim 1 and 2 is characterized in that, spacer [5] is all the good diamagnetic material of wear resistance with guiding wear ring [6].
5, combined clutch according to claim 3 is characterized in that, spacer [5] is all the good diamagnetic material of wear resistance with guiding wear ring [6].
6, combined clutch according to claim 5 is characterized in that, the conductor rope cover [19] of locating for flexible wire ropes [20] outlet also can be roller.
According to claim 4 or 6 described combined clutchs, it is characterized in that 7, the conductor rope cover [19] of locating for flexible wire ropes [20] outlet also can be roller.
8, combined clutch according to claim 7 is characterized in that, spring [13] can not assemble with mandrel [12], only with left half-clutch and right semi-clutch assembling.
9, combined clutch according to claim 5 is characterized in that, spring [13] can not assemble with mandrel [12], only with left half-clutch and right semi-clutch assembling.
According to claim 4 or 6 or 8 or 9 described combined clutchs, it is characterized in that 10, the available torsion spring of extension spring [15] replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101657980A CN100424372C (en) | 2006-12-19 | 2006-12-19 | Combined clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101657980A CN100424372C (en) | 2006-12-19 | 2006-12-19 | Combined clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1963253A true CN1963253A (en) | 2007-05-16 |
| CN100424372C CN100424372C (en) | 2008-10-08 |
Family
ID=38082416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101657980A Expired - Fee Related CN100424372C (en) | 2006-12-19 | 2006-12-19 | Combined clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100424372C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036615A1 (en) * | 2007-09-17 | 2009-03-26 | Zhao, Yue | Deceleration and emergency brake device for preventing collision of automobile |
| WO2010034223A1 (en) * | 2008-09-08 | 2010-04-01 | Hong Tao | Leading type jaw overrunning clutch |
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN107733152A (en) * | 2017-09-15 | 2018-02-23 | 北京精密机电控制设备研究所 | A kind of arrangement of clutch for bi-motor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744449A (en) * | 1986-08-29 | 1988-05-17 | Facet Enterprises, Inc. | Compact electromagnetic tooth clutch |
| CN2101134U (en) * | 1991-10-05 | 1992-04-08 | 天津市机床电器总厂 | Electromagnetic jaw clutch |
| JP2001012506A (en) * | 1999-06-25 | 2001-01-16 | Yukio Jo | Electromagnetic clutch |
| US6561332B2 (en) * | 2000-04-17 | 2003-05-13 | Eaton Corporation | Ball ramp clutch with frictional damping |
| CN2756900Y (en) * | 2004-12-10 | 2006-02-08 | 绍兴市工业科学设计研究院有限公司 | Double shaft jaw clutch |
-
2006
- 2006-12-19 CN CNB2006101657980A patent/CN100424372C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036615A1 (en) * | 2007-09-17 | 2009-03-26 | Zhao, Yue | Deceleration and emergency brake device for preventing collision of automobile |
| WO2010034223A1 (en) * | 2008-09-08 | 2010-04-01 | Hong Tao | Leading type jaw overrunning clutch |
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN107733152A (en) * | 2017-09-15 | 2018-02-23 | 北京精密机电控制设备研究所 | A kind of arrangement of clutch for bi-motor |
| CN107733152B (en) * | 2017-09-15 | 2019-07-12 | 北京精密机电控制设备研究所 | A kind of arrangement of clutch for bi-motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100424372C (en) | 2008-10-08 |
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Addressee: Wang Dahuai Document name: Written notice of preliminary examination of application for patent for invention |
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Owner name: WANG DAHUAI Free format text: FORMER OWNER: WANG DAHUAI; APPLICANT Effective date: 20080328 |
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Effective date of registration: 20080328 Address after: 21, 45 village, one village, Jiangnan Machine Group, weapon industry, Hunan, Xiangtan Province, China: 411207 Applicant after: Wang Dahuai Address before: 21, 45 village, one village, Jiangnan Machine Group, weapon industry, Hunan, Xiangtan Province, China: 411207 Applicant before: Wang Dahuai Co-applicant before: He Kejian |
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Owner name: SHENZHEN KOAL AUTOMOTIVE INTELLIGENT EQUIPMENT CO. Free format text: FORMER OWNER: WANG DAHUAI Effective date: 20110120 |
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Free format text: CORRECT: ADDRESS; FROM: 411207 NO.21, BUILIDNG 45, AIGUO VILLAGE 1, CNGC JIANGNAN MACHINERY GROUP, XIANGTAN CITY, HU'NAN PROVINCE TO: 518001 UNIT 2202B, HONGCHANG PLAZA, NO.2001, SHENNAN EAST ROAD, LUOHU DISTRICT, SHENZHEN CITY |
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Effective date of registration: 20110120 Address after: 518001 Shenzhen City, Luohu District Shennan Road Hongchang square No. 2001 2202B unit Patentee after: SHENZHEN GER AUTOMOBILE INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 411207, No. 45, No. 21, one village, Jiangnan Machine Group, weapon industry, Hunan, Xiangtan Patentee before: Wang Dahuai |
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Owner name: SHENZHEN KELUDUN AUTOMOBILE INTELLIGENT EQUIPMENT Free format text: FORMER OWNER: SHENZHEN KOAL AUTOMOTIVE INTELLIGENT EQUIPMENT CO., LTD. Effective date: 20131230 |
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Effective date of registration: 20131230 Address after: 518112. H building, Jihua Industrial Zone, Buji Town, Longgang District, Guangdong, Shenzhen Patentee after: SHENZHEN KELUDUN AUTO INTELLIGENT EQUIPMENT CO.,LTD. Address before: Luohu District Shenzhen Shennan Road 518001 Guangdong Hongchang Plaza No. 2001 unit 2202B Patentee before: SHENZHEN GER AUTOMOBILE INTELLIGENT EQUIPMENT Co.,Ltd. |
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Granted publication date: 20081008 Termination date: 20211219 |
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