CN103807317A - Hydraulic clutch device - Google Patents
Hydraulic clutch device Download PDFInfo
- Publication number
- CN103807317A CN103807317A CN201210454675.4A CN201210454675A CN103807317A CN 103807317 A CN103807317 A CN 103807317A CN 201210454675 A CN201210454675 A CN 201210454675A CN 103807317 A CN103807317 A CN 103807317A
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- China
- Prior art keywords
- output shaft
- clutch
- piston
- clutch output
- axle sleeve
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Abstract
The invention relates to a hydraulic clutch device. The hydraulic clutch device comprises a clutch actuating mechanism and a clutch disengagement and engagement control mechanism, wherein the clutch actuating mechanism comprises a clutch output shaft, a front cover and a piston, the front cover is sleeved on the clutch output shaft, the piston is sleeved on the clutch output shaft and neighbors the front cover, the clutch disengagement and engagement control mechanism comprises a shaft sleeve and a fixed tooth friction plate section, the tail of the clutch output shaft is provided with a cavity, the size of which corresponds to the size of the shaft sleeve, the shaft sleeve is arranged in the cavity, and the fixed tooth friction plate section is arranged in the radial gap between the cavity of the clutch output shaft and the outer radial part of the shaft sleeve. Under the same function, the hydraulic clutch device is relatively simpler than the structure of the conventional hydraulic clutch device, the fabrication cost is low, the fabrication period is short, and the structure is compact.
Description
Technical field
The present invention relates to a kind of hydraulic clutch apparatus
Background technique
The wearing and tearing that hydraulic coupling relies on stroke energy auto-compensation friction element, easily realize seriation, standardization, therefore be widely used in claimed structure compactness, engage frequently, on high speed and remote-controlled lathe, engineering machinery and boats and ships.Clutch device can be for optionally in conjunction with one or more output shafts, with the rotary synchronous rotation with input shaft, but existing hydraulic coupling complex structure, fabricating cost is high, for example, the patent No. is that in 200810091483.5 patent application document, a kind of hydraulic clutch apparatus, is made up of clutch operating mechanism and clutch on-off control mechanism.This clutch operating mechanism is by forming with lower member: clutch Outside part, the clutch inner piece being surrounded coaxially by this clutch Outside part, can not be fastened on the relative rotation multi-disc the 1st friction plate on clutch Outside part, with the 1st friction plate alternately overlapping configuration can not be fastened on the relative rotation multi-disc the 2nd friction plate on clutch inner piece, thereby with the pressurized board in the relative side being fixed in clutch inner piece and clutch Outside part of the 1st and the 2nd friction plate of overlapped configuration, the the 1st and the 2nd friction plate is clipped in to the pressurization board between itself and pressurized version portion, this clutch on-off control mechanism has next door parts, and the clutch of clutch operating mechanism is switched, two sides Control-oriented hydraulic chamber and the hydraulic pressure decontamination chamber of these next door parts, and these next door parts with and the hydraulic pressure of controlling hydraulic chamber increase correspondingly to the mode of a side shifting of the 1st and the 2nd friction plate pressurization the clutch plunger and the hydraulic pressure canceller chamber that are arranged on continuously on pressurization board be formed between these next door parts and clutch plunger, and these next door parts collaborate with clutch the oil circuit forming to the 1st and the 2nd friction plate one side importing lubricant oil.This clutch configuration complexity, volume is larger, and fabricating cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hydraulic clutch apparatus, and under identical function, this hydraulic clutch apparatus is relatively simpler than the structure of conventional hydraulic clutch device, and fabricating cost is low, and fabrication cycle is short, compact structure.
In order to solve existing technical problem, the technical solution used in the present invention is: a kind of hydraulic clutch apparatus, it is characterized in that, this hydraulic clutch apparatus is made up of clutch operating mechanism and clutch on-off control mechanism, described clutch operating mechanism comprises clutch output shaft, be sleeved on the protecgulum in described clutch output shaft outside, be sleeved on the described clutch output shaft outside piston adjacent with described protecgulum, this piston comprises outer radial part and interior radial component, described piston and described protecgulum are bolted to connection, described clutch on-off control mechanism comprises axle sleeve and determines tooth friction section, the afterbody of described clutch output shaft has the size cavity corresponding with described axle sleeve, described axle sleeve is arranged in this cavity, described axle sleeve comprises outer radial part and interior radial component, describedly determine tooth friction section and be arranged in the radial clearance of the cavity of described clutch output shaft and the outer radial part of described axle sleeve, on the described outer surface of determining the axle sleeve in tooth friction section, be provided with friction plate spaced apart vertically, on the internal surface of clutch output shaft afterbody cavity, between axially adjacent friction plate, be provided with driven friction disk.
Above-mentioned a kind of hydraulic clutch apparatus, the outside of described clutch output shaft afterbody a be set with piston seat adjacent with described piston, the piston end surface that this piston seat is adjacent is bolted to connection.
Above-mentioned a kind of hydraulic clutch apparatus, is provided with bearing in the interior radial component of described axle sleeve and the radial clearance of described piston seat, and this bearing is provided with oil sealing near a side of described clutch output shaft afterbody.
Above-mentioned a kind of hydraulic clutch apparatus, the surface of contact of described piston and described piston seat is provided with the groove extending along circumferentially, is provided with O RunddichtringO in this groove.
Above-mentioned a kind of hydraulic clutch apparatus, is provided with bearing in the radial gap of the outer radial part of described piston and the outer surface of described clutch output shaft.
Above-mentioned a kind of hydraulic clutch apparatus, is provided with bearing in the radial clearance of described axle sleeve near the interior radial component of the head of described clutch output shaft and the internal surface of described clutch output shaft cavity.
Above-mentioned a kind of hydraulic clutch apparatus, describedly determines tooth friction plate and is provided with thrust ball bearing near a side of described clutch output shaft afterbody.
Above-mentioned a kind of hydraulic clutch apparatus, is provided with bearing in the radial clearance of described clutch output shaft and described protecgulum, and this bearing is provided with oil sealing near a side of clutch output shaft head.
Above-mentioned a kind of hydraulic clutch apparatus, is provided with piston returning spring with the contact position of described piston seat on described piston.
Above-mentioned a kind of hydraulic clutch apparatus, the described tooth form of determining tooth friction plate is the one in rectangle, trapezoidal, triangle, zigzag fashion and spirality.
Beneficial effect of the present invention is: under identical function, this hydraulic clutch apparatus is relatively simpler than the structure of conventional hydraulic clutch device, and fabricating cost is low, and fabrication cycle is short, compact structure.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present invention.
Embodiment
As shown in Figure 1, a kind of hydraulic clutch apparatus, this hydraulic clutch apparatus is made up of clutch operating mechanism and clutch on-off control mechanism, clutch operating mechanism comprises clutch output shaft 21, be sleeved on the protecgulum 19 in clutch output shaft 21 outsides, be sleeved on the clutch output shaft 21 outsides piston 24 adjacent with protecgulum 19, these work 24 plugs comprise outer radial part 25 and interior radial component 26, piston 24 is bolted to connection with protecgulum 19, clutch on-off control mechanism comprises axle sleeve 1 and determines tooth friction section 13, the afterbody of clutch output shaft 21 has the size cavity corresponding with axle sleeve 1, axle sleeve 1 is arranged in this cavity, axle sleeve 1 comprises outer radial part 27 and interior radial component 28, determining tooth friction section 13 is arranged in the radial clearance of the cavity of clutch output shaft 21 and the outer radial part 27 of axle sleeve 1, on the outer surface of determining the axle sleeve 1 in tooth friction section 13, be provided with friction plate spaced apart vertically 131, on the internal surface of clutch output shaft 1 afterbody cavity, between axially adjacent friction plate 131, be provided with driven friction disk 132.
Outside a be set with piston seat 8 adjacent with piston 24 of clutch output shaft 1 afterbody, piston 24 end faces that this piston seat 8 is adjacent are bolted to connection.
As improvement of the present invention, in the interior radial component 28 of axle sleeve 1 and the radial clearance of piston seat 8, be provided with bearing 3, the side that this bearing 3 is exported 21 axle afterbodys near clutch is provided with oil sealing 2.
Piston 24 is provided with the surface of contact of piston seat 8 groove extending along circumferentially, is provided with O RunddichtringO 9 in this groove.
In the radial gap of the outer radial part 25 of piston 24 and the outer surface of clutch output shaft 21, be provided with bearing 12.
Axle sleeve 1 is near being provided with bearing 16 in the interior radial component 28 of the head of clutch output shaft 21 and the radial clearance of the internal surface of clutch output shaft 21 cavitys.
Determine tooth friction plate 13 and be provided with thrust ball bearing 10 near a side of clutch output shaft 21 afterbodys.
In the radial clearance of clutch output shaft 21 and protecgulum 19, be provided with bearing 18, this bearing 18 is provided with oil sealing 20 near a side of clutch output shaft 21 heads.
On piston 24, be provided with piston returning spring 11 with the contact position of piston seat 8, clutch operating mechanism is used on clutch plunger to the spring suppression masterpiece that cuts off power one side action, it is indoor that returning spring 11 is housed in hydraulic pressure canceller, thereby be arranged between piston 24 and piston seat 8.
As of the present invention preferably, the tooth form of determining tooth friction plate 13 is the one in rectangle, trapezoidal, triangle, zigzag fashion and spirality.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (10)
1. a hydraulic clutch apparatus, it is characterized in that, this hydraulic clutch apparatus is made up of clutch operating mechanism and clutch on-off control mechanism, described clutch operating mechanism comprises clutch output shaft, be sleeved on the protecgulum in described clutch output shaft outside, be sleeved on the described clutch output shaft outside piston adjacent with described protecgulum, this piston comprises outer radial part and interior radial component, described piston and described protecgulum are bolted to connection, described clutch on-off control mechanism comprises axle sleeve and determines tooth friction section, the afterbody of described clutch output shaft has the size cavity corresponding with described axle sleeve, described axle sleeve is arranged in this cavity, described axle sleeve comprises outer radial part and interior radial component, describedly determine tooth friction section and be arranged in the radial clearance of the cavity of described clutch output shaft and the outer radial part of described axle sleeve, on the described outer surface of determining the axle sleeve in tooth friction section, be provided with friction plate spaced apart vertically, on the internal surface of clutch output shaft afterbody cavity, between axially adjacent friction plate, be provided with driven friction disk.
2. a kind of hydraulic clutch apparatus according to claim 1, is characterized in that, the outside of described clutch output shaft afterbody a be set with piston seat adjacent with described piston, and the piston end surface that this piston seat is adjacent is bolted to connection.
3. a kind of hydraulic clutch apparatus according to claim 2, is characterized in that, in the interior radial component of described axle sleeve and the radial clearance of described piston seat, is provided with bearing, and this bearing is provided with oil sealing near a side of described clutch output shaft afterbody.
4. a kind of hydraulic clutch apparatus according to claim 3, is characterized in that, the surface of contact of described piston and described piston seat is provided with the groove extending along circumferentially, is provided with O RunddichtringO in this groove.
5. a kind of hydraulic clutch apparatus according to claim 4, is characterized in that, in the radial gap of the outer radial part of described piston and the outer surface of described clutch output shaft, is provided with bearing.
6. a kind of hydraulic clutch apparatus according to claim 5, is characterized in that, in the radial clearance of described axle sleeve near the interior radial component of the head of described clutch output shaft and the internal surface of described clutch output shaft cavity, is provided with bearing.
7. a kind of hydraulic clutch apparatus according to claim 6, is characterized in that, describedly determines tooth friction plate and is provided with thrust ball bearing near a side of described clutch output shaft afterbody.
8. a kind of hydraulic clutch apparatus according to claim 7, is characterized in that, in the radial clearance of described clutch output shaft and described protecgulum, is provided with bearing, and this bearing is provided with oil sealing near a side of clutch output shaft head.
9. a kind of hydraulic clutch apparatus according to claim 8, is characterized in that, on described piston, is provided with piston returning spring with the contact position of described piston seat.
10. according to a kind of hydraulic clutch apparatus described in any one in claim 1 to 9, it is characterized in that, the described tooth form of determining tooth friction plate is the one in rectangle, trapezoidal, triangle, zigzag fashion and spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454675.4A CN103807317B (en) | 2012-11-13 | 2012-11-13 | A kind of hydraulic clutch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454675.4A CN103807317B (en) | 2012-11-13 | 2012-11-13 | A kind of hydraulic clutch apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103807317A true CN103807317A (en) | 2014-05-21 |
| CN103807317B CN103807317B (en) | 2016-07-06 |
Family
ID=50704552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210454675.4A Expired - Fee Related CN103807317B (en) | 2012-11-13 | 2012-11-13 | A kind of hydraulic clutch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807317B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333028A (en) * | 2014-10-27 | 2016-02-17 | 徐州重型机械有限公司 | Hydraulic clutch, hybrid power transmission chain and crane |
| CN105437959A (en) * | 2014-10-27 | 2016-03-30 | 徐州重型机械有限公司 | Power coupling and separation device, hybrid power transmission chain and crane |
| CN106438767A (en) * | 2016-08-25 | 2017-02-22 | 肥城众力机械有限公司 | Central parking brake device for coal mine engineering vehicle |
| CN109854749A (en) * | 2019-03-13 | 2019-06-07 | 伟攀(上海)机械设备有限公司 | A kind of dismountable hydraulic clutch built-up shaft sealing strip |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065696U (en) * | 1990-04-06 | 1990-11-14 | 瓦房店轴承厂 | Hydraulic clutch |
| US5720372A (en) * | 1995-07-25 | 1998-02-24 | Honda Giken Kogyo Kabushiki Kaisha | Lubricating structure of hydraulic clutch |
| US20040168874A1 (en) * | 2001-09-27 | 2004-09-02 | Gerhard Buck | Drive device |
| DE102004034737A1 (en) * | 2003-12-11 | 2005-09-01 | Zf Friedrichshafen Ag | Automotive clutch has reduction of oil supply through selector piston during open clutch presentation |
| US7204357B1 (en) * | 2003-01-21 | 2007-04-17 | Sonnax Industries, Inc. | High performance clutch pack assembly for powerglide transmission |
| EP1906041A2 (en) * | 2006-09-26 | 2008-04-02 | Jtekt Corporation | Power transmission device |
| CN201065897Y (en) * | 2007-07-31 | 2008-05-28 | 山推工程机械股份有限公司 | Hydraulic control main clutch for bulldozer |
| JP2011112181A (en) * | 2009-11-27 | 2011-06-09 | Honda Motor Co Ltd | Hydraulic clutch device |
-
2012
- 2012-11-13 CN CN201210454675.4A patent/CN103807317B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065696U (en) * | 1990-04-06 | 1990-11-14 | 瓦房店轴承厂 | Hydraulic clutch |
| US5720372A (en) * | 1995-07-25 | 1998-02-24 | Honda Giken Kogyo Kabushiki Kaisha | Lubricating structure of hydraulic clutch |
| US20040168874A1 (en) * | 2001-09-27 | 2004-09-02 | Gerhard Buck | Drive device |
| US7204357B1 (en) * | 2003-01-21 | 2007-04-17 | Sonnax Industries, Inc. | High performance clutch pack assembly for powerglide transmission |
| DE102004034737A1 (en) * | 2003-12-11 | 2005-09-01 | Zf Friedrichshafen Ag | Automotive clutch has reduction of oil supply through selector piston during open clutch presentation |
| EP1906041A2 (en) * | 2006-09-26 | 2008-04-02 | Jtekt Corporation | Power transmission device |
| CN201065897Y (en) * | 2007-07-31 | 2008-05-28 | 山推工程机械股份有限公司 | Hydraulic control main clutch for bulldozer |
| JP2011112181A (en) * | 2009-11-27 | 2011-06-09 | Honda Motor Co Ltd | Hydraulic clutch device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333028A (en) * | 2014-10-27 | 2016-02-17 | 徐州重型机械有限公司 | Hydraulic clutch, hybrid power transmission chain and crane |
| CN105437959A (en) * | 2014-10-27 | 2016-03-30 | 徐州重型机械有限公司 | Power coupling and separation device, hybrid power transmission chain and crane |
| CN106438767A (en) * | 2016-08-25 | 2017-02-22 | 肥城众力机械有限公司 | Central parking brake device for coal mine engineering vehicle |
| CN109854749A (en) * | 2019-03-13 | 2019-06-07 | 伟攀(上海)机械设备有限公司 | A kind of dismountable hydraulic clutch built-up shaft sealing strip |
| CN109854749B (en) * | 2019-03-13 | 2020-11-06 | 伟攀(上海)机械设备有限公司 | Detachable hydraulic clutch combined shaft sealing strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807317B (en) | 2016-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: Beilun District of Zhejiang city in Ningbo province 315803 City Creek Street Greenville building 19 room 402 Patentee after: Zhu Guofei Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie Laoshan Road No. 8 Building No. 7 Patentee before: NINGBO BEILUN ZHONGRUI HYDRAULIC CO., LTD. |
|
| 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: 20160706 Termination date: 20181113 |