CN1313739C - Combined module for controlling mechanical gearbox - Google Patents
Combined module for controlling mechanical gearbox Download PDFInfo
- Publication number
- CN1313739C CN1313739C CNB2004100071944A CN200410007194A CN1313739C CN 1313739 C CN1313739 C CN 1313739C CN B2004100071944 A CNB2004100071944 A CN B2004100071944A CN 200410007194 A CN200410007194 A CN 200410007194A CN 1313739 C CN1313739 C CN 1313739C
- Authority
- CN
- China
- Prior art keywords
- module
- shift
- gear selection
- gear
- standardized
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000009347 mechanical transmission Effects 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 28
- 150000001875 compounds Chemical class 0.000 description 5
- 239000011438 cord wood Substances 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Images
Landscapes
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention relates to a combined hydraulic actuator of an automatic speed changing system controlled by automobile electronics, which is a building block type module of an actuator for operating a mechanical gearbox. In order to overcome the defect that the existing similar actuators cannot meet the requirement of quick replacement, the invention designs a standardized integrated oil circuit board, a standardized gear shifting oil cylinder module, a standardized electromagnetic valve group and a standardized gear selecting oil cylinder module.
Description
Affiliated technical field:
The present invention is a kind of assembled hydraulic actuating device of mechanical gear box automatic speed-changing system of Vehicle Electronic Control, is the actuator building module of handling mechanical gear box.
Background technique:
Present similar actuator must adopt integrated oil path, gearshift oil cylinder, block selecting oil cylinder to realize block selecting, gearshift action, but the mechanical gear box of different model will design the actuator of different structure, manufacture and design like this that workload is big, the cycle is long, the experiment work amount is big, the continuous upgrading of product is restricted.
Summary of the invention:
In order to overcome the incompatible requirement of regenerating fast of existing similar actuator, the present invention designs standardized integrated oil path plate, standardized gearshift oil cylinder module, standardized electromagnetic valve group, standardized block selecting oil cylinder module, block selecting module and gearshift module are respectively by two kind of two group oil cylinder symmetric arrangement, form the block selecting module and the gearshift module of a casing shape, there are two sheet metals that are carved with flow path groove to be combined into runner plate, and standardized electromagnetic valve group is formed, being arranged in the casing of transmission levers and moving element compactness adopts different lever bindiny mechanisms can form different cordwood actuator modules.Adopt different module combinations modes can realize corresponding block selecting, gearshift action, the combination between the module connects combination by different leverages.Adopt different module combinations modes for different gearboxes, whole hydraulic actuation device is formed cordwood actuator module by integrated oil path plate and block selecting module by lever bindiny mechanism by standardized electromagnetic valve group in the left side and gearshift module.
The ratio of the gearshift ball stud of gearshift in the middle of the rocking arm determined by oil cylinder stroke and gearshift stroke, and the block selecting lever shifting block of gearshift usefulness is contained on the axle of oil cylinder at block selecting module body two ends.Oil-way board is contained in the centre of block selecting module body and gearshift module body, plays interconnect function simultaneously, and opening square hole passes through for the block selecting lever shifting block of gearshift usefulness in the middle of the oil-way board, and the shifting module adopts outer end pressurization oil cylinder, and pressure oil enters from two ends oil cylinder oil pocket.
The invention has the beneficial effects as follows forming of whole hydraulic actuation device compactness by the standardized electromagnetic valve group in the left side, standardized integrated oil path plate and block selecting module and gearshift module, can be by different lever bindiny mechanisms, composition as playing with building blocks adapts to the actuator module of different size mechanical gear box, improved the applicability of device, improve manufacturability and reliability, increased competitiveness of product.
Description of drawings:
Fig. 1 is a left view of the present invention
Fig. 2 is a plan view of the present invention
Among the figure: 1, integrated oil path upper plate; 2, integrated oil path lower plate; 3, block selecting oil cylinder cover; 4, block selecting module body; 5, single block selecting module piston; 6, block selecting lever shifting block; 7, compound block selecting piston; 8, attachment screw; 9, gearshift module body; 10, gearshift rocking arm; 11, gearshift ball stud; 12, gearshift pin; 13, pitman arm shaft; 14, gearshift composite piston; 15, gearshift key seat; 16, monodromy retaining piston; 17, electromagnetic valve group; 18, flow path groove; 19, oil cylinder oil pocket.
Embodiment:
The present invention is by integrated oil path upper plate 1 that is carved with flow path groove 18 in standardized and integrated oil path lower plate 2, by loading onto standardized electromagnetic valve group 17 on attachment screw 8 composition integrated oil path plates, the integrated oil path plate, the block selecting module is made up of different oil cylinders, on the block selecting module body 4 two ends respectively symmetry load onto single block selecting piston 5, compound block selecting piston 7, in the middle of single block selecting piston 5 and compound block selecting piston 7, load onto block selecting lever shifting block 6, load onto block selecting oil cylinder cover 3 on the block selecting module body 4.The gearshift module also is made up of different oil cylinders, on the gearshift module body 9 two ends respectively symmetry load onto monodromy retaining piston 16, compound range piston 14, on monodromy retaining piston 16 and compound range piston 14, load onto gearshift key seat 15, gearshift pin 12 is fastened on the gearshift key seat 15, be stuck in the prong of gearshift rocking arm 10, in the middle of the rocking arm certain proportion position fastening on gearshift ball stud 11, the other end of gearshift rocking arm 10 is loaded onto pitman arm shaft 13 as fulcrum.
The outer end oil cylinder oil pocket 19 of block selecting module body 4 and gearshift module body 9 is the pressurization oil pocket.Whole hydraulic pressure installation is formed cordwood actuator module by block selecting lever shifting block 6 by the standardized electromagnetic valve group 17 in the left side, gearshift module body 9, be combined into one by attachment screw 8 and block selecting module body 4 for the basis by integrated oil path upper and lower plates 1,2.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100071944A CN1313739C (en) | 2004-03-03 | 2004-03-03 | Combined module for controlling mechanical gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100071944A CN1313739C (en) | 2004-03-03 | 2004-03-03 | Combined module for controlling mechanical gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1664382A CN1664382A (en) | 2005-09-07 |
| CN1313739C true CN1313739C (en) | 2007-05-02 |
Family
ID=35035621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100071944A Expired - Fee Related CN1313739C (en) | 2004-03-03 | 2004-03-03 | Combined module for controlling mechanical gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1313739C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046250B (en) * | 2006-03-31 | 2010-05-12 | 上海盈达信汽车电子有限公司 | An electronically controlled hydraulic automatic transmission actuator |
| CN100430630C (en) * | 2006-12-05 | 2008-11-05 | 重庆青山工业有限责任公司 | Gear selection and shift actuators for automatic transmissions |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243410Y (en) * | 1995-10-16 | 1996-12-25 | 欧阳抗美 | Automotive electronically controlled automatic transmission connector |
| DE19823767A1 (en) * | 1997-06-04 | 1998-12-10 | Luk Getriebe Systeme Gmbh | Gearbox selector shaft operating apparatus |
| DE19857714A1 (en) * | 1997-12-23 | 1999-06-24 | Atlas Fahrzeugtechnik Gmbh | Transmission with automatic gear selector |
| CN2537594Y (en) * | 2002-05-18 | 2003-02-26 | 欧阳抗美 | A gear shift actuator for heavy-duty vehicle AMT automatic transmission |
| CN1412027A (en) * | 2001-10-17 | 2003-04-23 | 欧阳抗美 | Top cover actuator |
| CN1417052A (en) * | 2001-11-07 | 2003-05-14 | 欧阳抗美 | Actuating oil cylinder for transmission shift module |
| CN2582930Y (en) * | 2002-11-28 | 2003-10-29 | 上海盈达信汽车电子有限公司 | off-road vehicles as actuators |
| CN2586014Y (en) * | 2002-11-28 | 2003-11-12 | 上海盈达信汽车电子有限公司 | A hydraulic actuator module |
| CN2733055Y (en) * | 2004-03-03 | 2005-10-12 | 上海盈达信汽车电子有限公司 | A combination module for mechanical gearbox control |
-
2004
- 2004-03-03 CN CNB2004100071944A patent/CN1313739C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243410Y (en) * | 1995-10-16 | 1996-12-25 | 欧阳抗美 | Automotive electronically controlled automatic transmission connector |
| DE19823767A1 (en) * | 1997-06-04 | 1998-12-10 | Luk Getriebe Systeme Gmbh | Gearbox selector shaft operating apparatus |
| DE19857714A1 (en) * | 1997-12-23 | 1999-06-24 | Atlas Fahrzeugtechnik Gmbh | Transmission with automatic gear selector |
| CN1412027A (en) * | 2001-10-17 | 2003-04-23 | 欧阳抗美 | Top cover actuator |
| CN1417052A (en) * | 2001-11-07 | 2003-05-14 | 欧阳抗美 | Actuating oil cylinder for transmission shift module |
| CN2537594Y (en) * | 2002-05-18 | 2003-02-26 | 欧阳抗美 | A gear shift actuator for heavy-duty vehicle AMT automatic transmission |
| CN2582930Y (en) * | 2002-11-28 | 2003-10-29 | 上海盈达信汽车电子有限公司 | off-road vehicles as actuators |
| CN2586014Y (en) * | 2002-11-28 | 2003-11-12 | 上海盈达信汽车电子有限公司 | A hydraulic actuator module |
| CN2733055Y (en) * | 2004-03-03 | 2005-10-12 | 上海盈达信汽车电子有限公司 | A combination module for mechanical gearbox control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1664382A (en) | 2005-09-07 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20080916 Pledge (preservation): Preservation |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20090316 Pledge (preservation): Preservation registration |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20100303 |