CN205663518U - High strength throttle shaft assembly - Google Patents
High strength throttle shaft assembly Download PDFInfo
- Publication number
- CN205663518U CN205663518U CN201620391870.0U CN201620391870U CN205663518U CN 205663518 U CN205663518 U CN 205663518U CN 201620391870 U CN201620391870 U CN 201620391870U CN 205663518 U CN205663518 U CN 205663518U
- Authority
- CN
- China
- Prior art keywords
- throttle
- plate pin
- throttle plate
- mounting groove
- throttle shaft
- 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
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a high strength throttle shaft assembly, including a throttle shaft, be provided with a mounting groove on this throttle shaft, the mounting groove radially runs through throttle shaft, and this throttle shaft is made by carbon fiber material, a solar term door leaf, these solar term door leaf fix in the mounting groove, and these solar term door leaf made by carbon fiber material. The utility model discloses make throttle shaft and solar term door leaf intensity is higher and weight is lighter.
Description
Technical field
This utility model relates to a kind of high intensity throttle plate pin assembly.
Background technology
Air throttle is to control air to enter one controllable valve of electromotor, and air throttle generally comprises a throttle body, joint
Being provided with air flow channel in valve body, the cross section of air flow channel is circular, is provided with a throttle plate pin, air throttle in throttle body
Being provided with a throttle blade on axle, driving means is connected with throttle plate pin, throttle plate pin can be driven to rotate by driving means,
So that throttle blade synchronous axial system, throttle blade can be closed when rotating or air flow channel in opening throttle body.
The combination of throttle plate pin and throttle blade is we term it throttle plate pin assembly, current throttle plate pin and air throttle
Although sheet intensity is higher, but current throttle plate pin and throttle blade heavier-weight so that its rotation is dumb, control accuracy
Relatively low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high intensity throttle plate pin assembly, and it makes solar term
Door-hinge and throttle blade intensity is higher and lighter in weight.
For solving above-mentioned technical problem, the high intensity throttle plate pin assembly that this utility model provides, including:
One throttle plate pin, this throttle plate pin is provided with a mounting groove, and mounting groove extends radially through throttle plate pin, this air throttle
Axle is made up of carbon fibre material；
One throttle blade, this throttle blade is fixed in mounting groove, and this throttle blade is made up of carbon fibre material；
Some fins it are provided with on one surface of described throttle blade；
Described throttle blade includes Part I, Part II and Part III, and Part I is plugged in throttle plate pin
Mounting groove in, Part II and Part III are all provided with in laying respectively at the both sides of throttle plate pin, Part II and Part III
It is equipped with closing cavity, in closing cavity, is each filled with gases at high pressure.
After using above structure, this utility model compared with prior art, has the advantage that
In this utility model, throttle plate pin and throttle blade are made by carbon fibre material, excellent due to carbon fibre material
The opposite sex can so that the intensity of throttle plate pin and throttle blade is higher and lighter in weight so that throttle plate pin and throttle blade rotate
Flexibly so that its control accuracy is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the A-A in Fig. 1 is to sectional view.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
Shown in Fig. 1～Fig. 2, this utility model high intensity throttle plate pin assembly includes throttle plate pin 1 and an air throttle
Sheet 2.
Being provided with a mounting groove on this throttle plate pin 1, mounting groove extends radially through throttle plate pin 1, and this throttle plate pin 1 is fine by carbon
Dimension material is made.
This throttle blade 2 is fixed in mounting groove, and throttle blade 2 is connected by two bolts with throttle plate pin 1, these solar term
Door sheet 2 is made up of carbon fibre material.
Being provided with some fins 201 on one surface of described throttle blade 2, so, fin 201 plays reinforcement
Effect so that throttle blade 2 intensity increases further.
Described throttle blade 2 includes Part I 202, Part II 203 and Part III 204, Part I 202,
Part II 203 and Part III 204 are one-body molded, and Part I 202 is plugged in the mounting groove of throttle plate pin 1, second
Points 203 and Part III 204 lay respectively at the both sides of throttle plate pin 1, be provided with in Part II 203 and Part III 204
Close cavity, in closing cavity, be each filled with gases at high pressure, so, owing to being provided with closing cavity so that the materials of throttle blade 2
Reduce, save carbon fiber material when manufacturing throttle blade, provide cost savings, simultaneously as be full of high pressure in closing cavity
Gas, also ensure that the intensity of throttle blade.
Below only apply preferably example to be made that explanation with regard to this utility model, but be not to be construed as claim
Limiting, structure of the present utility model can have other to change, be not limited to said structure.In a word, all of the present utility model solely
The various changes made in vertical scope of the claims are all in protection domain of the present utility model.
Claims (1)
1. a high intensity throttle plate pin assembly, it is characterised in that including:
One throttle plate pin (1), this throttle plate pin is provided with a mounting groove on (1), and mounting groove extends radially through throttle plate pin (1), should
Throttle plate pin (1) is made up of carbon fibre material；
One throttle blade (2), this throttle blade (2) is fixed in mounting groove, and this throttle blade (2) is made up of carbon fibre material；
Some fins (201) it are provided with on one surface of described throttle blade (2)；
Described throttle blade (2) includes Part I (202), Part II (203) and Part III (204), Part I
(202) being plugged in the mounting groove of throttle plate pin (1), Part II (203) and Part III (204) lay respectively at throttle plate pin
(1) it is provided with closing cavity in both sides, Part II (203) and Part III (204), in closing cavity, is each filled with high pressure
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391870.0U CN205663518U (en) | 2016-05-04 | 2016-05-04 | High strength throttle shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391870.0U CN205663518U (en) | 2016-05-04 | 2016-05-04 | High strength throttle shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663518U true CN205663518U (en) | 2016-10-26 |
Family
ID=57159672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620391870.0U Active CN205663518U (en) | 2016-05-04 | 2016-05-04 | High strength throttle shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663518U (en) |
-
2016
- 2016-05-04 CN CN201620391870.0U patent/CN205663518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |