CN206010388U - Automobile exhaust gas Circulation valve mounting mechanism - Google Patents
Automobile exhaust gas Circulation valve mounting mechanism Download PDFInfo
- Publication number
- CN206010388U CN206010388U CN201620946351.6U CN201620946351U CN206010388U CN 206010388 U CN206010388 U CN 206010388U CN 201620946351 U CN201620946351 U CN 201620946351U CN 206010388 U CN206010388 U CN 206010388U
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- CN
- China
- Prior art keywords
- square plate
- pressure head
- layer square
- exhaust gas
- automobile exhaust
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 11
- 239000002912 waste gas Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009429 distress Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
This utility model provides a kind of automobile exhaust gas Circulation valve mounting mechanism, including：Frame, servomotor, horizontal air cylinder, pressure head component and positioning seat；The frame includes ground floor square plate, the second layer square plate being from top to bottom sequentially arranged, third layer square plate；The second layer square plate is connected with described ground floor square plate and third layer square plate by the first connecting pole and the second connecting pole respectively；The servomotor is in the ground floor square plate, and the output shaft of the servomotor is located in the ground floor square plate；The horizontal air cylinder is in the second layer square plate, and the piston rod of the horizontal air cylinder is connected with the installing plate being slidably connected with the second layer square plate top surface；The installation plate top surface is provided with three guide rods along a straight line；The pressure head component can be connected with the corresponding guide rod bottom；The positioning seat is arranged on the third layer square plate top surface.This automobile exhaust gas Circulation valve mounting mechanism not only high degree of automation, and assembling quality is high.
Description
Technical field
This utility model is related to a kind of assembling mechanism, more particularly to a kind of automobile exhaust gas Circulation valve mounting mechanism.
Background technology
Automobile exhaust gas circulating valve is one of indispensable parts on vehicle, the direct shadow of the quality of automobile exhaust gas circulating valve
Ring the performance of vehicle；Therefore, people require higher to the assembling quality of automobile exhaust gas circulating valve.
Above all press-fit operation in the manufacturing procedure of automobile exhaust gas circulating valve.Existing automobile exhaust gas circulating valve press-fits master
To adopt artificial or operation is carried out with simple frock.Automobile exhaust gas circulating valve press-fit approach is relatively time-consuming takes for both
Power, and assembling quality is unstable, and qualification rate is low.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model are to provide a kind of automobile exhaust gas circulating valve
Assembling mechanism, for solving the above-mentioned problems in the prior art.
For achieving the above object and other related purposes, this utility model provides following technical scheme：
A kind of automobile exhaust gas Circulation valve mounting mechanism, the waste gas circulating valve include housing, axle sleeve, valve block and sealing ring,
The automobile exhaust gas Circulation valve mounting mechanism at least includes：Frame, servomotor, horizontal air cylinder, pressure head component and positioning seat；
The frame includes ground floor square plate, the second layer square plate being from top to bottom sequentially arranged, third layer square plate, and described
Four angles of ground floor square plate are connected with four angles of the second layer square plate by the first connecting pole respectively, the second layer side
Four angles of plate are connected with four angles of the third layer square plate by the second connecting pole respectively；
The servomotor is in the ground floor square plate, and the output shaft of the servomotor can be up or down
It is located in the ground floor square plate；
The horizontal air cylinder is in the second layer square plate, and the piston rod of the horizontal air cylinder is connected with installation
Plate, and installing plate is slidably connected with the second layer square plate top surface；The installation plate top surface is provided with three guide rods along a straight line, and
One of them described guide rod is located at immediately below the output shaft, and the guide rod can move up and down under external force；Each
The guide rod is connected with resetting means；
The pressure head component includes pressing for press-fiting the first pressure head of the axle sleeve, being used for press-fiting the second of the sealing ring
Head, and for press-fiting the 3rd pressure head of the valve block；Described the first pressure head, the second pressure head and the 3rd pressure head respectively can with right
The guide rod bottom that answers is connected；
The positioning seat is arranged on the third layer square plate top surface.
Preferably, the bottom surface both sides of the installing plate are slided with the second layer square plate by the slide rail chute being engaged and are connected
Connect.
Preferably, the second layer square plate top surface offers a through hole, and the installing plate is straddled on the through hole.
Preferably, the horizontal air cylinder is located at one end of the through hole, and the slide rail chute is located at the through hole both sides.
Preferably, the other end of the through hole is disposed with stop block, and the stop block removably with the second layer
Square plate is connected.
Preferably, the positioning seat includes base plate and the locating rack on the base plate, the positioning top of support tool
The lower end for having a receiving hole, the housing is engaged positioned at the receiving hole.
As described above, automobile exhaust gas Circulation valve mounting mechanism of the present utility model, has the advantages that：
The servomotor is in the ground floor square plate；The horizontal air cylinder is arranged on the second layer square plate
On, and the piston rod of the horizontal air cylinder is connected with installing plate, and installing plate is slidably connected with the second layer square plate top surface；Institute
State installation plate top surface and be provided with three guide rods along a straight line；The pressure head component include for press-fit the axle sleeve the first pressure head,
For press-fiting the second pressure head of the sealing ring, and for press-fiting the 3rd pressure head of the valve block；Described the first pressure head,
Two pressure heads and the 3rd pressure head can be connected with the corresponding guide rod bottom respectively；As long as gas circulation valve housing is positioned at described
On positioning seat, axle sleeve that needs are press-fited, valve block, or sealing ring is placed on the corresponding installation site on housing；The horizontal gas
Cylinder drives the installing plate to move left and right, at the same the guide rod and pressure head component to follow the installing plate to do orthokinetic, treat institute
State pressure head component and be moved to setting position, i.e., one of pressure head of described pressure head component is located at the surface of part to be pressed,
And the guide rod being now connected with the pressure head is located at the underface of the output shaft of the servomotor；Then the servomotor is defeated
Shaft is moved downward, and the guide rod positioned at the underface of the output shaft of the servomotor is because of the pressure by output shaft applying
Move downward, and then drive the pressure head of the surface for being located at part to be pressed to move downward, finally the pressure head will be for part
The housing is pressed into, completes to press-fit operation；Then the servomotor drives and returns to initial position, and the guide rod is in returning device
Origin-location is also returned under effect, while the guide rod drives corresponding pressure head to also return to origin-location；Then the horizontal air cylinder
Drive the installing plate to carry out lower subjob.It can be seen that, high degree of automation, and assembling quality is high.
Description of the drawings
Fig. 1 is shown as automobile exhaust gas Circulation valve mounting mechanism axonometric chart of the present utility model.
Fig. 2 is shown as automobile exhaust gas Circulation valve mounting mechanism front view of the present utility model.
Fig. 3 is shown as automobile exhaust gas Circulation valve mounting mechanism side view of the present utility model.
Component label instructions
| 100 | Housing | 4 | Pressure head component |
| 1 | Frame | 5 | Positioning seat |
| 11 | Ground floor square plate | 51 | Base plate |
| 12 | Second layer square plate | 52 | Locating rack |
| 121 | Through hole | 61 | First connecting pole |
| 122 | Stop block | 62 | Second connecting pole |
| 13 | Third layer square plate | 7 | Installing plate |
| 2 | Servomotor | 8 | Guide rod |
| 21 | Output shaft | 9 | Slide rail chute |
| 3 | Horizontal air cylinder |
Specific embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
Refer to accompanying drawing.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only in order to coordinating
Content disclosed in description, so that those skilled in the art understands and reads, being not limited to this utility model can be real
The qualificationss that applies, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
Whole, under the effect for not affecting this utility model can be generated and the purpose that can be reached, still all should fall in this utility model institute
In the range of the technology contents of announcement can be covered.Meanwhile, in this specification cited as " on ", D score, "left", "right",
The term of " centre " and " one " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of this utility model,
Its relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of this utility model.
As shown in Figure 1 to Figure 3, this utility model provides a kind of automobile exhaust gas Circulation valve mounting mechanism, the waste gas circulation
Valve includes that housing 100, axle sleeve, valve block and sealing ring, the automobile exhaust gas Circulation valve mounting mechanism at least include：Frame 1, servo
Motor 2, horizontal air cylinder 3, pressure head component 4 and positioning seat 5.
With reference to Fig. 1, the frame 1 includes ground floor square plate 11, the second layer square plate 12 being from top to bottom sequentially arranged, the 3rd
Layer square plate 13, and four angles of the ground floor square plate 11 pass through the first connecting pole 61 and the four of the second layer square plate 12 respectively
Individual angle is connected, and four angles of the second layer square plate 12 pass through four of the second connecting pole 62 and the third layer square plate 13 respectively
Angle is connected.
With reference to Fig. 1 and Fig. 2, the servomotor 2 is arranged in the ground floor square plate 11, and the servomotor 2
Output shaft 21 can be located in the ground floor square plate 11 up or down.
Referring to figs. 1 to Fig. 3, the horizontal air cylinder 3 is arranged in the second layer square plate 12, and the horizontal air cylinder 3
Piston rod is connected with installing plate 7, and installing plate 7 is slidably connected with 12 top surface of second layer square plate；Preferably, the installing plate
7 bottom surface both sides are slidably connected with the second layer square plate 12 by the slide rail chute 9 being engaged；Specifically, the chute sets
In 7 bottom surface of the installing plate, the slide rail is arranged on 12 top surface of second layer square plate, and the slide rail is line slideway.Institute
State 7 top surface of installing plate and be provided with three guide rods 8 along a straight line, and one of them described guide rod 8 is located at immediately below the output shaft 21,
The guide rod 8 can move up and down under external force；Each described guide rod 8 is connected with resetting means（Not shown in figure）,
The resetting means can be the spring for being set in 8 lower end of the guide rod；When guide rod 8 is not affected by pressure, the ejection is in
Free scale shape body, when the guide rod 8 is moved downward, can cause the spring to be compressed.When one of them described guide rod 8
When 21 underface of output shaft, the guide rod 8 can be moved downward after the pressure for being subject to output shaft 21 to apply, while driving
Coupled pressure head is moved downward；After the distress resolves that the guide rod 8 applies to guide rod 8, the guide rod 8 is in resetting means
Origin-location can be returned under effect, while the guide rod 8 drives coupled pressure head to also return to origin-location.
The pressure head component 4 is included for press-fiting the first pressure head of the axle sleeve, for press-fiting the second of the sealing ring
Pressure head, and for press-fiting the 3rd pressure head of the valve block；Described the first pressure head, the second pressure head and the 3rd pressure head respectively can be with
Corresponding 8 bottom of the guide rod is connected.
With reference to Fig. 2, the positioning seat 5 is arranged on 13 top surface of third layer square plate.The positioning seat 5 can be used for positioning institute
State waste gas circulation valve housing 100.Preferably, the positioning seat 5 includes base plate 51 and the positioning on the base plate 51
Frame 52,52 top surface of the locating rack have a receiving hole, and the lower end of the housing 100 is engaged positioned at the receiving hole.
Referring to figs. 1 to Fig. 3, as long as gas is circulated valve housing 100 being positioned on the positioning seat 5, needs are press-fited
Axle sleeve, valve block, or sealing ring is placed on the corresponding installation site on housing 100；The horizontal air cylinder 3 drives the installing plate 7
Move left and right, at the same the guide rod 8 and pressure head component 4 to follow the installing plate 7 to do orthokinetic, treat that the pressure head component 4 is moved
Move to setting position, i.e., one of pressure head of described pressure head component 4 is located at the surface of part to be pressed, and now with the pressure
The guide rod 8 that head is connected is located at the underface of the output shaft 21 of the servomotor 2；Then the output shaft 21 of the servomotor 2
Move downward, the guide rod 8 positioned at the underface of the output shaft 21 of the servomotor 2 is because of the pressure by the applying of the output shaft 21
And move downward, and then drive the pressure head of the surface for being located at part to be pressed to move downward, finally the pressure head will be for zero
Part is pressed into the housing 100, completes to press-fit operation；Then the servomotor 2 drives and returns to initial position, and the guide rod 8 exists
Origin-location is also returned under returning device effect, while the guide rod 8 drives corresponding pressure head to also return to origin-location；Then described
Horizontal air cylinder 3 drives the installing plate 7 to carry out lower subjob.It can be seen that, high degree of automation, and assembling quality is high.
As further improvement of the utility model, a through hole 121 is offered in 12 top surface of second layer square plate, described
Installing plate 7 is straddled on the through hole 121.The horizontal air cylinder 3 is located at one end of the through hole 121, and the slide rail chute 9
121 both sides of the through hole are located at, Fig. 1 is seen.
Preferably, in order to limit the maximum moving distance of the installing plate 7, and for avoiding the installing plate 7 from departing from institute
Guide rail is stated, stop block 122 is disposed with the other end of the through hole 121, and the stop block 122 is removably with described second
Layer square plate 12 is connected, and sees Fig. 1 and Fig. 2.
In sum, automobile exhaust gas Circulation valve mounting mechanism of the present utility model, the servomotor 2 is installed in described the
In one layer of square plate 11；The horizontal air cylinder 3 is in the second layer square plate 12, and the piston rod of the horizontal air cylinder 3 connects
Installing plate 7 is connected to, and installing plate 7 is slidably connected with 12 top surface of second layer square plate；7 top surface of the installing plate is set along a straight line
There are three guide rods 8；The pressure head component 4 is included for press-fiting the first pressure head of the axle sleeve, for press-fiting the sealing ring
Second pressure head, and for press-fiting the 3rd pressure head of the valve block；Described the first pressure head, the second pressure head and the 3rd pressure head difference
Can be connected with corresponding 8 bottom of the guide rod；As long as gas is circulated valve housing 100 being positioned on the positioning seat 5, needs
The axle sleeve that press-fits, valve block, or sealing ring is placed on the corresponding installation site on housing 100；The horizontal air cylinder 3 drives the peace
Dress plate 7 is moved left and right, at the same the guide rod 8 and pressure head component 4 to follow the installing plate 7 to do orthokinetic, treat the press head group
Part 4 is moved to setting position, i.e., one of pressure head of described pressure head component 4 is located at the surface of part to be pressed, and now
The guide rod 8 being connected with the pressure head is located at the underface of the output shaft 21 of the servomotor 2；Then the servomotor 2 is defeated
Shaft 21 is moved downward, and the guide rod 8 positioned at the underface of the output shaft 21 of the servomotor 2 is because being applied by the output shaft 21
Pressure and move downward, and then drive the pressure head of surface for being located at part to be pressed to move downward, finally the pressure head will
For part is pressed into the housing 100, complete to press-fit operation；Then the servomotor 2 drives and returns to initial position, described leads
Bar 8 also returns to origin-location under returning device effect, while the guide rod 8 drives corresponding pressure head to also return to origin-location；Connect
The horizontal air cylinder 3 to drive the installing plate 7 to carry out lower subjob.It can be seen that, high degree of automation, and assembling quality is high.
So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art all can be carried out to above-described embodiment without prejudice under spirit and the scope of the present utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in this utility model
All equivalent modifications or change with being completed under technological thought, should be covered by claim of the present utility model.
Claims (6)
1. a kind of automobile exhaust gas Circulation valve mounting mechanism, the waste gas circulating valve include housing, axle sleeve, valve block and sealing ring, its
It is characterised by, the automobile exhaust gas Circulation valve mounting mechanism at least includes：Frame, servomotor, horizontal air cylinder, pressure head component and
Positioning seat；
The frame includes ground floor square plate, the second layer square plate being from top to bottom sequentially arranged, third layer square plate, and described first
Four angles of layer square plate are connected with four angles of the second layer square plate by the first connecting pole respectively, the second layer square plate
Four angles are connected with four angles of the third layer square plate by the second connecting pole respectively；
The servomotor is in the ground floor square plate, and the output shaft of the servomotor can be worn up or down
In the ground floor square plate；
The horizontal air cylinder is in the second layer square plate, and the piston rod of the horizontal air cylinder is connected with installing plate, and
Installing plate is slidably connected with the second layer square plate top surface；The installation plate top surface is provided with three guide rods along a straight line, and wherein
One guide rod is located at immediately below the output shaft, and the guide rod can move up and down under external force；Described in each
Guide rod is connected with resetting means；
The pressure head component includes for press-fiting the first pressure head of the axle sleeve, for press-fiting the second pressure head of the sealing ring,
And for press-fiting the 3rd pressure head of the valve block；Described the first pressure head, the second pressure head and the 3rd pressure head respectively can with corresponding
The guide rod bottom be connected；
The positioning seat is arranged on the third layer square plate top surface.
2. automobile exhaust gas Circulation valve mounting mechanism according to claim 1, it is characterised in that：The bottom surface two of the installing plate
Side is slidably connected with the second layer square plate by the slide rail chute being engaged.
3. automobile exhaust gas Circulation valve mounting mechanism according to claim 2, it is characterised in that：The second layer square plate top surface
A through hole is offered, the installing plate is straddled on the through hole.
4. automobile exhaust gas Circulation valve mounting mechanism according to claim 3, it is characterised in that：The horizontal air cylinder is located at institute
One end of through hole is stated, and the slide rail chute is located at the through hole both sides.
5. automobile exhaust gas Circulation valve mounting mechanism according to claim 4, it is characterised in that：The other end cloth of the through hole
Stop block is equipped with, and the stop block is removably connected with the second layer square plate.
6. automobile exhaust gas Circulation valve mounting mechanism according to claim 1, it is characterised in that：The positioning seat includes base plate
With the locating rack on the base plate, with a receiving hole, the lower end of the housing is positioned at described for the positioning top of support
Receiving hole is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946351.6U CN206010388U (en) | 2016-08-26 | 2016-08-26 | Automobile exhaust gas Circulation valve mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946351.6U CN206010388U (en) | 2016-08-26 | 2016-08-26 | Automobile exhaust gas Circulation valve mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010388U true CN206010388U (en) | 2017-03-15 |
Family
ID=58250994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946351.6U Expired - Fee Related CN206010388U (en) | 2016-08-26 | 2016-08-26 | Automobile exhaust gas Circulation valve mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138945A (en) * | 2017-05-19 | 2017-09-08 | 耐世特凌云驱动系统（芜湖）有限公司 | Long handle sliding sleeve multi-functional pressure assembling device |
-
2016
- 2016-08-26 CN CN201620946351.6U patent/CN206010388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138945A (en) * | 2017-05-19 | 2017-09-08 | 耐世特凌云驱动系统（芜湖）有限公司 | Long handle sliding sleeve multi-functional pressure assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |