CN208518752U - Valve block is closed the adjustable electronic throttle of aperture - Google Patents
Valve block is closed the adjustable electronic throttle of aperture Download PDFInfo
- Publication number
- CN208518752U CN208518752U CN201820809778.0U CN201820809778U CN208518752U CN 208518752 U CN208518752 U CN 208518752U CN 201820809778 U CN201820809778 U CN 201820809778U CN 208518752 U CN208518752 U CN 208518752U
- Authority
- CN
- China
- Prior art keywords
- regulating part
- solar term
- gate housing
- aperture
- closed
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of valve blocks to be closed the adjustable electronic throttle of aperture, including solar term gate housing, shaft driving gear is rotatably mounted in the solar term gate housing, the retention bead radially outwardly protruded is provided in the outer rim of shaft driving gear, the regulating part being adapted with retention bead is equipped in the solar term gate housing, one end of the regulating part is inserted into the solar term gate housing, the other end is pierced by the solar term gate housing, the insertion depth of the regulating part insertion end is adjustable, the end of the regulating part insertion end can be abutted with the retention bead along the one side of shaft driving gear circumferential direction.The adjustable electronic throttle of aperture, structure novel are closed using valve block provided by the utility model, it is easy to accomplish, it is simple and reliable, it is convenient to operate, and the qualification rate of air throttle production not only greatly improved, but also can adjust the air inflow of internal combustion engine in the idling state according to actual needs.
Description
Technical field
The utility model belongs to internal combustion engine component technical field, and in particular to a kind of valve block closure adjustable electronics section of aperture
Valve.
Background technique
Electronic throttle is the important control unit of automobile engine, and persistently variable air stream can be provided to engine
Amount, realizes reasonable air-fuel ratio, makes mixed gas full combustion, reduces discharge, improves the dynamic property of engine, economy and relaxes
Adaptive.
Existing electronic throttle controls the opening and closing of valve block by the rotation of shaft, and the rotational angle of shaft then passes through
Execute gear control.Therefore, it is usually provided with a retention bead in solar term gate housing, executes gear towards one for controlling
The maximum rotation angle of direction rotation.When retention bead is abutted with the corresponding portion executed on gear, the aperture of valve block at this time
It is as closed aperture, the closure aperture of the air throttle of this structure cannot be finely adjusted.The closure aperture of air throttle valve block
Whether it is up to standard be to measure the qualified or not important indicator of air throttle, and the air throttle of traditional design is used once to detect that closure is opened
Spend unqualified, which can only scrap processing, and the qualification rate for causing air throttle to produce is not high enough always, production cost occupy it is high not
Under, solving problem above becomes the task of top priority.
Utility model content
In view of this, the present invention provides a kind of valve blocks to be closed the adjustable electronic throttle of aperture, and not only production is qualified
Rate is high, and can control the air inflow of internal combustion engine in the idling state.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of valve block closure adjustable electronic throttle of aperture, including solar term gate housing, can turn in the solar term gate housing
Be equipped with dynamicly shaft driving gear, be characterized by: the shaft driving gear outer rim on be provided with radially to
The retention bead of outer protrusion is equipped with the regulating part being adapted with retention bead in the solar term gate housing, the regulating part
One end is inserted into the solar term gate housing, and the other end is pierced by the solar term gate housing, the insertion depth of the regulating part insertion end
Adjustable, the end of the regulating part insertion end can be abutted with the retention bead along the one side of shaft driving gear circumferential direction.
Using the above structure, by adjusting the insertion depth of regulating part insertion end, it can adjust and accurately control shaft is driven
The maximum rotation angle in a rotation direction of moving gear, i.e. shaft drive the closed positions of gear, to realize solar term
The fine tuning of door closure aperture, not only greatly improved the qualification rate of air throttle production, but also can adjust according to actual needs interior
The air inflow of combustion engine in the idling state, simple and reliable for structure, it is convenient to operate.
As preferred: there is regulating part mounting hole, the regulating part is and regulating part mounting hole in the solar term gate housing
The adjusting bolt being threadedly engaged, the adjusting bolt are installed in rotation in the regulating part mounting hole.Using the above structure, simple
It is single reliable, it is easy to accomplish, low in cost, assembly is simple.
As preferred: the adjusting bolt includes spiro rod section and connecting section, the spiro rod section and regulating part mounting hole screw thread
One end of cooperation, the spiro rod section is inserted into the solar term gate housing, and the other end is pierced by the solar term gate housing, the abutting section
In the end of spiro rod section insertion end, the diameter of the connecting section is less than the diameter of spiro rod section.Using the above structure, the diameter of connecting section
Less than spiro rod section, makes to adjust bolt and the active area of retention bead is smaller, cooperate more accurate.
As preferred: having chamfering in outer rim of the connecting section far from spiro rod section one end end face.
As preferred: the solar term gate housing has installation cavity, and the shaft driving gear is installed in rotation on installation
In chamber, the end of the regulating part insertion end is located in installation cavity.
As preferred: the outer rim of the retention bead axis of rotation driving gear is prolonged towards the direction close to installation cavity bottom of chamber
It stretches, and forms extended segment, the withstanding effect point of the regulating part and retention bead is located on extended segment.Using the above structure, make
Regulating part is not arranged in the edge of shell, improves the reliability of regulating part installation.
Compared with prior art, the utility model has the beneficial effects that
The adjustable electronic throttle of aperture, structure novel are closed using valve block provided by the utility model, it is easy to accomplish, letter
Single reliable, it is convenient to operate, and the qualification rate of air throttle production not only greatly improved, but also can adjust internal combustion according to actual needs
The air inflow of machine in the idling state.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the planar structure schematic diagram of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
As shown in FIG. 1 to 3, a kind of valve block is closed the adjustable electronic throttle of aperture, including solar term gate housing 100,
Shaft driving gear 200 is rotatably mounted in the solar term gate housing 100, in the outer rim of shaft driving gear 200
It is provided with the retention bead 210 radially outwardly protruded, is equipped in the solar term gate housing 100 and retention bead 210
One end of adaptable regulating part 300, the regulating part 300 is inserted into the solar term gate housing 100, and the other end is pierced by the solar term
The insertion depth of gate housing 100,300 insertion end of regulating part is adjustable, the end of 300 insertion end of regulating part can with it is described
Retention bead 210 is abutted along the circumferential one side of shaft driving gear 200.
When the end of 300 insertion end of regulating part is abutted with retention bead 210, withstanding effect point and shaft drive gear
The line of 200 central points is with the angle between the extended line of 300 center line of regulating part greater than 0 degree and less than 90 degree.
Fig. 3 is referred to, there is regulating part mounting hole 110 in the solar term gate housing 100, the regulating part 300 is and tune
The adjusting bolt that section part mounting hole 110 is threadedly engaged, the adjusting bolt are installed in rotation on the regulating part mounting hole 110
In.Specifically, the adjusting bolt includes spiro rod section 310 and connecting section 320, the spiro rod section 310 and regulating part mounting hole
110 are threadedly engaged, and one end of the spiro rod section 310 is inserted into the solar term gate housing 100, and the other end is pierced by the solar term gate housing
100, the connecting section 320 is located at the end of 310 insertion end of spiro rod section, and the diameter of the connecting section 320 is less than the straight of spiro rod section 310
Diameter.There is chamfering 321 in outer rim of the connecting section 320 far from 310 one end end face of spiro rod section.
Fig. 2 and Fig. 3 are referred to, the solar term gate housing 100 has installation cavity 120, and the shaft driving gear 200 can turn
It is mounted in installation cavity 120 dynamicly, the bolt connecting section 320 that adjusts is located at close to the end of shaft driving 200 one end of gear
In installation cavity 120.
Fig. 3 is referred to, the outer rim of 210 axis of rotation of the retention bead driving gear 200 is towards close to 120 bottom of chamber of installation cavity
Direction extend, and form extended segment 211, the regulating part 300 and the withstanding effect point of retention bead 210 are located at extended segment
On 211.
The course of work of the utility model is as follows:
Shaft drives gear 200 that shaft 400 is driven to rotate, and shaft 400 is rotated with moving valve plate 500.
When rotation adjusts bolt, makes its connecting section 320 towards close to shaft driving 200 direction of gear stretching, shaft is driven
The maximum rotation angle of moving gear 200 reduces, i.e., the closure aperture of valve block 500 reduces.
When rotation adjusts bolt, retreats its connecting section 320 away from shaft driving 200 direction of gear, shaft is driven
The maximum rotation angle of moving gear 200 increases, i.e., the closure aperture of valve block 500 increases.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of valve block is closed the adjustable electronic throttle of aperture, including solar term gate housing (100), in the solar term gate housing
(100) shaft driving gear (200) is rotatably mounted in, it is characterised in that: in the outer of shaft driving gear (200)
It is provided with the retention bead (210) radially outwardly protruded on edge, is equipped with and limits on the solar term gate housing (100)
One end of raised (210) adaptable regulating part (300), the regulating part (300) is inserted into the solar term gate housing (100), separately
One end is pierced by the solar term gate housing (100), and the insertion depth of regulating part (300) insertion end is adjustable, the regulating part (300)
The end of insertion end can be abutted with the retention bead (210) along the one side of shaft driving gear (200) circumferential direction.
2. valve block according to claim 1 is closed the adjustable electronic throttle of aperture, it is characterised in that: the solar term door shell
There are regulating part mounting hole (110) on body (100), the regulating part (300) is threadedly engaged with regulating part mounting hole (110)
Bolt is adjusted, which is installed in rotation in the regulating part mounting hole (110).
3. valve block according to claim 2 is closed the adjustable electronic throttle of aperture, it is characterised in that: the adjusting bolt
Including spiro rod section (310) and connecting section (320), the spiro rod section (310) is threadedly engaged with regulating part mounting hole (110), the spiral shell
One end of rod segment (310) is inserted into the solar term gate housing (100), and the other end is pierced by the solar term gate housing (100), described to support
The end that section (320) is located at spiro rod section (310) insertion end is connect, the diameter of the connecting section (320) is less than the straight of spiro rod section (310)
Diameter.
4. valve block according to claim 3 is closed the adjustable electronic throttle of aperture, it is characterised in that: the connecting section
(320) there are chamfering (321) in the outer rim far from spiro rod section (310) one end end face.
5. valve block according to claim 1 is closed the adjustable electronic throttle of aperture, it is characterised in that: the solar term door shell
Body (100) has installation cavity (120), and shaft driving gear (200) is installed in rotation in installation cavity (120), described
The end of regulating part (300) insertion end is located in installation cavity (120).
6. valve block according to claim 1 is closed the adjustable electronic throttle of aperture, it is characterised in that: the retention bead
(210) outer rim of axis of rotation driving gear (200) extends towards the direction close to installation cavity (120) bottom of chamber, and forms extended segment
(211), the withstanding effect point of the regulating part (300) and retention bead (210) is located on extended segment (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809778.0U CN208518752U (en) | 2018-05-28 | 2018-05-28 | Valve block is closed the adjustable electronic throttle of aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809778.0U CN208518752U (en) | 2018-05-28 | 2018-05-28 | Valve block is closed the adjustable electronic throttle of aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518752U true CN208518752U (en) | 2019-02-19 |
Family
ID=65339618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820809778.0U Active CN208518752U (en) | 2018-05-28 | 2018-05-28 | Valve block is closed the adjustable electronic throttle of aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898658A (en) * | 2022-11-21 | 2023-04-04 | 浙江好亚电控系统有限公司 | Electronic throttle valve with flow regulation and control structure |
-
2018
- 2018-05-28 CN CN201820809778.0U patent/CN208518752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898658A (en) * | 2022-11-21 | 2023-04-04 | 浙江好亚电控系统有限公司 | Electronic throttle valve with flow regulation and control structure |
| CN115898658B (en) * | 2022-11-21 | 2024-03-08 | 浙江好亚电控系统有限公司 | Electronic throttle valve with flow regulating structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107933250B (en) | Air outlet assembly of automobile air conditioner | |
| CN208518752U (en) | Valve block is closed the adjustable electronic throttle of aperture | |
| GB1456318A (en) | Intake system of internal combustion engine production of annealed pigments | |
| CN104033237A (en) | Variable-vortex air inlet passage of multi-valve engine | |
| CN110017223A (en) | A kind of efficient and energy-saving IC engine gas mixer | |
| CN206419992U (en) | A kind of gas stove throttle adjuster | |
| CN208605280U (en) | High-precision internal combustion engine electronic throttle | |
| CN201092901Y (en) | Carburetor capable of automatically closing wind-proof door | |
| CN102927597B (en) | Air door adjusting device for gas stove | |
| DE102017124491A1 (en) | MOTOR SYSTEM WITH ROTATABLE INTAKE CHANNEL | |
| CN205591979U (en) | Electronic (air) intake valve mechanism with semilune head | |
| CN203822469U (en) | Automobile engine air throttle body | |
| CN208380936U (en) | A kind of direction of air outlet can 360 degree rotation blower | |
| EP2058489A3 (en) | Control system for internal combustion engine | |
| CN217501928U (en) | Inflator pump cylinder cover with self-distance-changing function | |
| CN2937517Y (en) | Idling device | |
| CN209025758U (en) | A kind of throttle valve body of included installation Anti-error structure valve block | |
| CN104912670A (en) | Throttling valve and idle speed control device of engine | |
| CA2513222A1 (en) | Ignition control system for internal combustion engine | |
| CN202250503U (en) | Variable air inlet manifold | |
| JPS588906Y2 (en) | Variable swirl device for internal combustion engine | |
| CN218206864U (en) | Outboard engine throttle valve with idle speed air inlet adjusting structure | |
| CN201771606U (en) | Electric-injection throttle valve of a large-displacement motorcycle | |
| CN203403984U (en) | Novel oil-saving accelerator | |
| CN202812418U (en) | Novel driving structure of manual air valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |