CN2733055Y - Combined module for mechanical transmission case control - Google Patents
Combined module for mechanical transmission case control Download PDFInfo
- Publication number
- CN2733055Y CN2733055Y CN 200420006166 CN200420006166U CN2733055Y CN 2733055 Y CN2733055 Y CN 2733055Y CN 200420006166 CN200420006166 CN 200420006166 CN 200420006166 U CN200420006166 U CN 200420006166U CN 2733055 Y CN2733055 Y CN 2733055Y
- Authority
- CN
- China
- Prior art keywords
- module
- gearshift
- oil cylinder
- oil
- gear box
- 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
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Abstract
The utility model relates to a combined liquid pressure executive device of an automatic transmission system electronically controlled by an automobile, which is an actuator building module for operating a mechanical transmission case. For overcoming the problem that the existing congener actuators are inadequate for the requirement of fast renewal of generation, the utility model designs a standard integrated oil circuit plate, a standard gear shifting oil cylinder module, a standard magnetic valve set, a standard gear selecting oil cylinder module. The utility model can adopt different module combined mode according to different gearboxes, and the entire hydraulic actuation device gets the left standard magnetic valve set and gear shifting module compose the building actuator module by the integrated oil circuit plate, the gear selecting module and a lever connection mechanism.
Description
Affiliated technical field:
The utility model 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:
The purpose of this utility model provides a kind of mechanical gear box control and uses composite module, and the utility model is made up of 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 ball stud in the middle of the rocking arm determined by oil cylinder stroke and gearshift stroke, on the axle of the oil cylinder that is contained in block selecting module two ends of changing lever.Oil-way board is contained in the centre of block selecting module and gearshift module, plays interconnect function simultaneously, in the middle of the oil-way board opening square hole for change lever by, the shifting module adopts outer end pressurization oil cylinder, pressure oil enters from two ends oil cylinder oil pocket.
The beneficial effects of the utility model are being made up of the standardized electromagnetic valve group in the left side, standardized integrated oil path plate and block selecting module and gearshift module of whole hydraulic actuation device compactness, 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 the power of striving unexpectedly of product.
Description of drawings:
Fig. 1 is a left view of the present utility model
Fig. 2 is a plan view of the present utility model
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 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, compound range piston; 15, gearshift key seat; 16, monodromy retaining piston; 17, electromagnetic valve group; 18, flow path groove; 19, oil cylinder oil pocket.
Embodiment:
The utility model 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 (7)
1. composite module is used in a mechanical gear box control, and respectively by two kind of two group oil cylinder symmetric arrangement, the block selecting module that forms a casing shape is combined into runner plate and electromagnetic valve group composition with gearshift module and two sheet metals that are carved with flow path groove; It is characterized in that: adopt different module combinations modes for different gearboxes, whole hydraulic actuation device is by standardized electromagnetic valve group in the left side and gearshift module, and the lever bindiny mechanism that passes through by integrated oil path plate and block selecting module forms cordwood actuator module.
2. composite module is used in a kind of mechanical gear box control according to claim 1, it is characterized in that: adopt different lever bindiny mechanisms can form different cordwood actuator modules.
3. composite module is used in a kind of mechanical gear box control according to claim 1, it is characterized in that: the oil cylinder at gearshift oil cylinder module two ends connects rocking arm by the gearshift key seat, and the ball stud in the middle of the rocking arm goes to stir changes lever.
4. composite module is used in a kind of mechanical gear box control according to claim 1, it is characterized in that: the ratio of the ball stud in the middle of the rocking arm is determined by oil cylinder stroke and gearshift stroke.
5. composite module use in a kind of mechanical gear box control according to claim 1, it is characterized in that: changing lever is contained between the oil cylinder of block selecting module two ends spool.
6. composite module use in a kind of mechanical gear box control according to claim 1, it is characterized in that: oil-way board is contained in the middle of block selecting module and the gearshift module, in the middle of the oil-way board opening square hole supply to change lever by.
7. composite module is used in a kind of mechanical gear box control according to claim 1, it is characterized in that: choosing, gearshift module adopt outer end oil pocket pressurization oil cylinder, and pressure oil enters from two ends oil cylinder oil pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420006166 CN2733055Y (en) | 2004-03-03 | 2004-03-03 | Combined module for mechanical transmission case control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420006166 CN2733055Y (en) | 2004-03-03 | 2004-03-03 | Combined module for mechanical transmission case control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733055Y true CN2733055Y (en) | 2005-10-12 |
Family
ID=35068896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420006166 Expired - Fee Related CN2733055Y (en) | 2004-03-03 | 2004-03-03 | Combined module for mechanical transmission case control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733055Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313739C (en) * | 2004-03-03 | 2007-05-02 | 上海盈达信汽车电子有限公司 | Combined module for mechanical transmission case control |
-
2004
- 2004-03-03 CN CN 200420006166 patent/CN2733055Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313739C (en) * | 2004-03-03 | 2007-05-02 | 上海盈达信汽车电子有限公司 | Combined module for mechanical transmission case control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20080916 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20090316 Pledge (preservation): Preservation registration |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |