CN1412027A - Top cover actuator - Google Patents
Top cover actuator Download PDFInfo
- Publication number
- CN1412027A CN1412027A CN 01135915 CN01135915A CN1412027A CN 1412027 A CN1412027 A CN 1412027A CN 01135915 CN01135915 CN 01135915 CN 01135915 A CN01135915 A CN 01135915A CN 1412027 A CN1412027 A CN 1412027A
- Authority
- CN
- China
- Prior art keywords
- gear
- top cover
- seal box
- oil cylinder
- selecting
- 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
- 238000009966 trimming Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The gear-selecting and gear-changing levers of the actuator are compdactly placed in a sealed box, a pair of right-angle bevel gears can be used for changing direction of gear-changing lever so as to reduce the occupied space, at the same time the movement portion of oil cylinder of actuator also is compactely sealed in the sealed box, and the sealed box and electromagentic valve group are used as basis by means of oil circuit base plate so as to form the top cover actuator of mechanical speed-change box, and can be substituted for top cover and general large-middle machine speed-change box and formed an independent assembly, at the same time on the upper end of the sealed box a gear-selecting and gear-changing manually-operated polygonal shaft end is mounted.
Description
Technical field:
The present invention is a kind of actuator of electronic automatic controller of automobile mechanical gear shifting box, is mainly used in motorcoach and bogie.
Background technology:
At present, because the mechanical gear box torque of motorcoach and bogie is big, volume mass big, work under bad environment, add the combination of actuator and change speed gear box and electromagnetic valve, the main bracket supports that relies on, the motion parts of oil cylinder is exposed in the air, this spline structure is not compact, installing and damage in service easily, and manufacturability is poor.Because the fork system of change speed gear box itself is to the specific (special) requirements of actuator hlydro-cylinder, change lever must have certain length again, and this has just strengthened the spatial altitude of support.
The present invention is with actuator gear selecting change lever, by a pair of right angle bevel gear, changes the direction and the position of change lever, and minimizing takes up room, and compact is contained in the seal box, and the motion parts compactness with actuator hlydro-cylinder is sealed in the seal box simultaneously.Seal box and electromagnetic valve group are done the basis by being carved with the oil circuit base plate that oil groove and cover plate combine by one, thereby are combined into the top cover actuator of mechanical gear box.The top cover that replaces large and medium-sized mechanical gear box forms an independently assembly.Simultaneously, be provided with the polygon axle head of polygonal gear selecting and gear shift manual intervention in the seal box upper end.Between actuator hlydro-cylinder and change lever, be connected, and between shifting block and the actuator hlydro-cylinder, trimming screw and fixing screw be set, to adjust the consistent of shift pattern in coupling actuator hlydro-cylinder position location and the change speed gear box by shifting block.Owing to after adopting trimming screw, when assembling, can debug accurately rapidly, can transmit gear shift moment by failure-free again simultaneously.1, the total technology of top cover actuator and prior art is:
(1) combination of actuator and change speed gear box and current valve.
(2) adopt gear selecting and gear shifting oil cylinder.
(3) change lever of assurance certain-length.2, top cover actuator is characterised in that:
(1) actuator gear selecting change lever is by a pair of right angle bevel gear, must conversion shelves lever direction and setting, and compact is contained in the seal box.
(2) seal box and electromagnetic valve group, basic by the oil circuit base plate as connecting.
(3) be provided with gear selecting and gear shift manual intervention axle head in the seal box upper end.
(4) trimming screw and fixing screw are set between the shifting block actuator.
Summary of the invention:
The axle consistent with the shift selection shaft of former mechanical gear box and spline shift shaft parameter is housed, with gear selecting shifting block and the gear shift shifting block that can load onto former change speed gear box in the seal box of the present invention.Based on seal box, loading onto the right angle bevel gear pays, after the change lever that will have right angle pin and a certain-length is changed into horizontal direction by vertical direction, shifting block by belt length bar groove, trimming screw, fixing screw, tightening screw, link together with the piston rod of gear shifting oil cylinder, and be sealed in the seal box.The axle center trimming screw that is threaded of the axle of gear shift piston rod, the fixing screw that is contained on the bar shaped shifting block inserts in the ring shaped slot of trimming screw, cooperates the location with it, to guarantee the adjustment location of axial location.The gear shifting oil cylinder assembling is fastened on the seal box.Load onto the gear selecting lever of band right angle pin at the middle part of shift selection shaft, be connected with the piston rod of gear selecting oil cylinder by the gear selecting shifting block of opening rectangular groove, the gear selecting oil cylinder assembling is fastened on the seal box direction and gear shifting oil cylinder parallel axes.Moving part is sealed in the seal box.Expose outside the seal box top cover shift selection shaft upper end, and exposed portions serve is quadrangle and polygon.Expose outside the seal box top cover gear shift angular wheel shaft upper end, and exposed portions serve is square or polygon.The seal box assembly and the electromagnetic valve group of gear selecting and gear shifting oil cylinder are housed, are carved with oil groove and a cover plate by one, do the basis, bottom surface, by the top cover actuator of the synthetic mechanical gear box of set screws by the oil circuit base plate that screw and sealant sealing are dressed up.Top cover actuator can be connected with the change speed gear box loam cake by screw.The oilhole of gear selecting and gear shifting oil cylinder and electromagnetic valve group is connected with oil circuit board by hollow screw.
Owing to adopt such scheme, the top cover assembly of gear selecting and gear shifting oil cylinder is housed or has become compact failure-free independence top cover actuator assembly with the electromagnetic valve group type by oil circuit board, he can be independent carry out stand test, can easily be easy to the system mechanics change speed gear box of coupling class formula, to become the AMT system.Actv. forms standardized AMT roof system product, has improved technology barrier propterty and reliability simultaneously, has strengthened the market viability.
Description of drawings
Fig. 1 is an A-A of the present invention portion view
Fig. 2 is a front view of the present invention
Fig. 3 is a location diagram of the present invention
Fig. 4 is the top view of Fig. 3 of the present invention
Be equipped with in the seal box of the present invention and the shift selection shaft 2 of former mechanical gear box and the axle of spline shift shaft 1 parameter basically identical.With gear selecting shifting block 16 and the gear shift shifting block 15 that can load onto former change speed gear box.Based on seal box 3, load onto the right angle bevel gear and pay 11, the certain change lever 9 of length that will band right angle pin, change into horizontal direction of the present invention by vertical direction after.By the shifting block 21 of belt length bar groove, trimming screw 14, fixing screw 8, tightening screw 7, link together with the piston rod 13 of gear shifting oil cylinder 12.And be sealed in the seal box.The axle center of gear shift piston rod 13 trimming screw 14 that is threaded, the fixing screw 8 that is contained on the strip shape shifting block 21 inserts in the ring shaped slot 22 of trimming screws 14, cooperates the location with it.To guarantee the adjustment of axial location.Gear shifting oil cylinder 12 assemblings are fastened on the seal box 3.Load onto the gear selecting lever 6 of band right angle pin at the middle part of shift selection shaft 2, be connected with the piston rod 25 of gear selecting oil cylinder 26 by the rectangular groove shifting block 4 of gear selecting.And be sealed in the seal box 3.Gear selecting oil cylinder 26 assemblings are fastened on the seal box 3 direction and gear shifting oil cylinder 12 parallel axes.Expose outside the top pressure closure 5 shift selection shaft 2 upper ends, and exposed portions serve is quadrangle or polygon.Expose outside the seal box top cover 5 gear shift angular wheel shaft 10 upper ends, and exposed portions serve is quadrangle or polygon.The seal box assembly 19 and electromagnetic valve group 20 of gear selecting and gear shifting oil cylinder 26,12 are housed, and gear shifting oil cylinder 12, gear selecting oil cylinder 26, by a cover plate 17 and a hollow screw 23 that is carved with oil groove, base plate 18, do the basis, bottom surface by the oil circuit base plate that screw and sealant sealing are dressed up, by the top cover actuator of the synthetic mechanical gear box of set screws.The present invention can be connected with change speed gear box loam cake 16 by screw 24, gear selecting and gear shifting oil cylinder 26,12, and the oilhole of electromagnetic valve group 20 is connected with oil circuit board 17,18 by hollow screw 23.
Claims (8)
1, the total technology of top cover actuator and prior art is:
(1) combination of actuator and change speed gear box and current valve.
(2) adopt gear selecting and gear shifting oil cylinder.
(3) change lever of assurance certain-length.
Top cover actuator is characterised in that:
(1) actuator gear selecting change lever changes change lever direction and setting by a pair of right angle bevel gear, and compact is contained in the seal box.
(2) seal box and electromagnetic valve group, basic by the oil circuit base plate as connecting.
(3) be provided with gear selecting and gear shift manual intervention axle head in the seal box upper end.
(4) trimming screw and fixing screw are set between the shifting block actuator.
2, top cover actuator device according to claim 1 based on seal box, is loaded onto the right angle bevel gear and is paid, and the change lever of certain-length is changed into horizontal direction by vertical direction.
3, top cover actuator device according to claim 1, the change lever of horizontal direction is by rectangular groove shifting block, trimming screw, fixing screw, tightening screw and gear shifting oil cylinder bonded assembly.
4, top cover actuator device according to claim 2, the axle center of the gear shift piston rod trimming screw that is threaded, fixing screw is contained on the rectangular groove shifting block, and the ring shaped slot that inserts on the outer garden of trimming screw cooperates with it.
5, top cover actuator device according to claim 1, the gear shifting oil cylinder assembling is fastened on the seal box, and the gear selecting oil cylinder assembling is fastened on the seal box, with the gear shifting oil cylinder parallel axes.
6, top cover actuator device according to claim 1, the seal box top cover is exposed in the upper end of shift selection shaft and gear shift angular wheel shaft, and exposed portions serve is quadrangle or polygon.
7, top cover actuator device according to claim 1, gear shift piston rod, bevel gear are paid, change lever, rectangular groove shifting block, and gear selecting piston rod, the rectangular groove shifting block of gear selecting lever gear selecting are sealed in the seal box.
8, top cover actuator device according to claim 4, seal box assembly, gear selecting oil cylinder and gear shifting oil cylinder and electromagnetic valve group are the basis, bottom surface with the oil circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01135915 CN1241770C (en) | 2001-10-17 | 2001-10-17 | Top cover actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01135915 CN1241770C (en) | 2001-10-17 | 2001-10-17 | Top cover actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412027A true CN1412027A (en) | 2003-04-23 |
| CN1241770C CN1241770C (en) | 2006-02-15 |
Family
ID=4673350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01135915 Expired - Fee Related CN1241770C (en) | 2001-10-17 | 2001-10-17 | Top cover actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1241770C (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 |
-
2001
- 2001-10-17 CN CN 01135915 patent/CN1241770C/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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1241770C (en) | 2006-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YINGDAXIN AUTOMOBILE ELECTRONIC CO.,LTD. Free format text: FORMER OWNER: OUYANG KANGMEI Effective date: 20030928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20030928 Applicant after: Shanghai Yingdaxin Automotive Electronic Co., Ltd. Applicant before: Ouyang Kangmei |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 Termination date: 20101017 |