CN106838289A - A kind of automobile VKP valve bodies - Google Patents
A kind of automobile VKP valve bodies Download PDFInfo
- Publication number
- CN106838289A CN106838289A CN201710112136.5A CN201710112136A CN106838289A CN 106838289 A CN106838289 A CN 106838289A CN 201710112136 A CN201710112136 A CN 201710112136A CN 106838289 A CN106838289 A CN 106838289A
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- CN
- China
- Prior art keywords
- valve
- valve pocket
- cavity
- valve body
- hand member
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
The present invention relates to a kind of automobile VKP valve bodies, described valve body right-hand member center position offers valve pocket, valve pocket offers oil outlet on left side, deep-slotted chip breaker side by side is offered on valve pocket bottom face at medium position, the rear upside and preceding downside of valve body right-hand member are provided with fixed hole post, valve pocket left forward side is provided with positioning cylinder, valve body left rear side is provided with cavity, the valve pocket passage of left end opening right-hand member closing is offered on cavity, intercommunicating pore is provided with valve pocket passage, and mutually through connecting between intercommunicating pore and valve pocket, the rear upside of cavity and valve body right-hand member is provided with through hole between fixing hole post.The present invention has the advantages that structure design compact and reasonable, appearance looks elegant degree high, the indefectible burr phenomena in surface and radian streamline are obvious, hydraulic oil Windsor in cavity, cause VKP valve interior fluid pressures and flow control performance good, automobile VKP valves apply on automobile gearbox can for gear switch when nature transition is provided.
Description
Technical field
The present invention relates to technical field of automobile, specifically a kind of automobile VKP valve bodies.
Background technology
Automobile gearbox is frequently referred to " gearbox " in the car；" variable-speed motor " is frequently referred in industrial machinery, is the machine of carrying out
The mechanically or hydraulically equipment of tool power conversion；Valve body on gearbox is all that, for carrying out high and low shift conversion, it is gearshift also to have
Power-assisted, the valve body on general gearbox be all for carrying out high and low shift conversion, when speed reaches a certain gear speed, hydraulic pressure
Oil promotes valve body automatic by transforming gear to this gear, and the valve body (ACM valve bodies and VKP valve bodies) on current gearbox manufactures work
Skill is complicated, and valve body structure design function redundancy, outward appearance flatness is poor, and hydraulic oil motility in cavity is poor, causes in valve body
Fluid pressure and flow control performance are poor.In consideration of it, the invention provides a kind of automobile VKP valve bodies.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automobile VKP valve bodies.Technology to be solved by this invention is asked
Topic is realized using following technical scheme：
A kind of automobile VKP valve bodies, described valve body right-hand member center position offers valve pocket, and valve pocket is left right-end openings
The counter bore structure that end seal is closed, the diameter of valve pocket is turned left from the right side along the central transverse axis of valve body and is sequentially reduced, on valve pocket left side
Oil outlet is offered, deep-slotted chip breaker side by side, the rear upside and preceding downside of valve body right-hand member is offered on valve pocket bottom face at medium position
Fixed hole post is provided with, and fixed hole post is arranged symmetrically along 45 degree of diagonal of valve pocket, valve pocket left forward side is provided with positioning
Cylinder, and positioning cylinder is round table-like structure, valve body left rear side is provided with cavity, the column structure that cavity is arranged horizontally,
And the diameter of cavity is sequentially reduced from left to right along the central transverse axis of cavity, the right-hand member closing of left end opening is offered on cavity
Valve pocket passage, be provided with valve pocket passage between intercommunicating pore, and intercommunicating pore and valve pocket mutually through connecting, due to valve pocket and cavity
Between be in together with state, cavity is located at valve pocket top, the diameter design of valve pocket cause to flow through rate of flow of fluid inside valve pocket from
The right side is turned left and increase successively, and flow is turned left from the right side and is sequentially reduced, and the fluid compression in valve pocket can be transported in cavity, cavity
Diameter design causes that the rate of flow of fluid for flowing through inside cavity increases successively from left to right, and flow is sequentially reduced from left to right, cavity
Output rate of flow of fluid is provided with through hole than shallower between the rear upside fixation hole post of cavity and valve body right-hand member.
The beneficial effects of the invention are as follows：A kind of automobile VKP valve bodies have structure design compact and reasonable, appearance looks elegant degree it is high,
The advantages of indefectible burr phenomena in surface and obvious radian streamline, hydraulic oil Windsor in cavity causes in VKP valve bodies
Fluid pressure and flow control performance are good, automobile VKP valves apply on automobile gearbox can for gear switch when nature is provided
Transition.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention (viewed from above)；
Fig. 2 is dimensional structure diagram of the invention (seeing from the bottom up)；
Fig. 3 is dimensional structure diagram of the invention (from the right side to the left).
Specific embodiment
In order that the technological means realized of the present invention, creation characteristic, reached purpose and effect are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figure 1, Figure 2 and Figure 3, a kind of automobile VKP valve bodies, the described right-hand member center position of valve body 1 offers valve
Chamber 11, and valve pocket 11 is the counter bore structure of right-end openings left end closing, the diameter of valve pocket 11 along valve body 1 central transverse axis from
The right side is turned left and is sequentially reduced, and oil outlet 12 is offered on the left side of valve pocket 11, is offered simultaneously at medium position on the bottom face of valve pocket 11
Row's deep-slotted chip breaker 13, the rear upside and preceding downside of the right-hand member of valve body 1 are provided with fixed hole post 14, and fixed hole post 14 along valve pocket 11
45 degree of diagonal are arranged symmetrically, and the left forward side of valve pocket 11 is provided with positioning cylinder 15, and positioning cylinder 15 is round table-like structure, valve
The left rear side of body 1 is provided with the diameter of cavity 16, the column structure that cavity 16 is arranged horizontally, and cavity 16 along the horizontal stroke of cavity 16
It is sequentially reduced from left to right to central axis, the valve pocket passage 17 of left end opening right-hand member closing is offered on cavity 16, valve pocket leads to
It is provided with road 17 between intercommunicating pore, and intercommunicating pore and valve pocket 16 mutually through connecting, due to being between valve pocket 11 and cavity 16
Together with state, cavity 16 is located at the top of valve pocket 11, the diameter design of valve pocket 11 cause to flow through rate of flow of fluid inside valve pocket 11 from
The right side is turned left and increase successively, and flow is turned left from the right side and is sequentially reduced, and the fluid compression in valve pocket 11 can be transported in cavity 16, chamber
The rate of flow of fluid that the diameter design of body 16 causes to flow through inside cavity 16 increases successively from left to right, and flow subtracts successively from left to right
Small, cavity 16 exports rate of flow of fluid than shallower, is provided between the rear upside fixation hole post 14 of cavity 16 and the right-hand member of valve body 1 logical
Hole 18.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited by step embodiment, the simply present invention described in step embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Thing is defined.
Claims (5)
1. a kind of automobile VKP valve bodies, it is characterised in that：Described valve body right-hand member center position offers valve pocket, and valve pocket is
The counter bore structure of right-end openings left end closing, offers oil outlet on valve pocket left side, opened at medium position on valve pocket bottom face
Deep-slotted chip breaker side by side is provided with, the rear upside and preceding downside of valve body right-hand member are provided with fixed hole post, and valve pocket left forward side is provided with fixed
Circle of position cylinder, and positioning cylinder is round table-like structure, valve body left rear side is provided with cavity, the cylinder knot that cavity is arranged horizontally
Structure, offers the valve pocket passage of left end opening right-hand member closing on cavity, intercommunicating pore is provided with valve pocket passage, and cavity is right with valve body
The rear upside at end is provided with through hole between fixing hole post.
2. a kind of automobile VKP valve bodies according to claim 1, it is characterised in that：The diameter of described valve pocket is along valve body
Central transverse axis are turned left from the right side and are sequentially reduced.
3. a kind of automobile VKP valve bodies according to claim 1, it is characterised in that：Described fixed hole post is along the 45 of valve pocket
Degree diagonal is arranged symmetrically.
4. a kind of automobile VKP valve bodies according to claim 1, it is characterised in that：The diameter of described cavity is along cavity
Central transverse axis are sequentially reduced from left to right.
5. a kind of automobile VKP valve bodies according to claim 1, it is characterised in that：Phase between described intercommunicating pore and valve pocket
Through connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112136.5A CN106838289A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile VKP valve bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112136.5A CN106838289A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile VKP valve bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838289A true CN106838289A (en) | 2017-06-13 |
Family
ID=59137111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112136.5A Pending CN106838289A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile VKP valve bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838289A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006322565A (en) * | 2005-05-20 | 2006-11-30 | Nidec Tosok Corp | Structure of control-valve body |
| US20090072179A1 (en) * | 2007-06-11 | 2009-03-19 | Swartzentruber David D | Subsea valve actuator apparatus |
| CN201240376Y (en) * | 2008-07-26 | 2009-05-20 | 李生 | Combined type walking control valve |
| CN202659972U (en) * | 2012-03-27 | 2013-01-09 | 杭州萧山叉车配件有限公司 | Novel double-operating valve rod power gear-shifting speed-changing operating valve |
| JP5323651B2 (en) * | 2009-11-24 | 2013-10-23 | 株式会社ケーヒン | Solenoid valve device |
-
2017
- 2017-02-28 CN CN201710112136.5A patent/CN106838289A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006322565A (en) * | 2005-05-20 | 2006-11-30 | Nidec Tosok Corp | Structure of control-valve body |
| US20090072179A1 (en) * | 2007-06-11 | 2009-03-19 | Swartzentruber David D | Subsea valve actuator apparatus |
| CN201240376Y (en) * | 2008-07-26 | 2009-05-20 | 李生 | Combined type walking control valve |
| JP5323651B2 (en) * | 2009-11-24 | 2013-10-23 | 株式会社ケーヒン | Solenoid valve device |
| CN202659972U (en) * | 2012-03-27 | 2013-01-09 | 杭州萧山叉车配件有限公司 | Novel double-operating valve rod power gear-shifting speed-changing operating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |