CN205936875U - Be applied to turbo charger's spacing reinforcement sealing ring - Google Patents
Be applied to turbo charger's spacing reinforcement sealing ring Download PDFInfo
- Publication number
- CN205936875U CN205936875U CN201620933551.8U CN201620933551U CN205936875U CN 205936875 U CN205936875 U CN 205936875U CN 201620933551 U CN201620933551 U CN 201620933551U CN 205936875 U CN205936875 U CN 205936875U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- connecting rod
- ring body
- occlusion
- groove
- 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
Abstract
The utility model discloses a be applied to turbo charger's spacing reinforcement sealing ring, including ring body, mounting, thrust bearing and booster casing, ring body right side top is provided with the interlock recess, the connecting rod is equipped with to interlock recess below liam, the basal portion right side is provided with outstanding angle, be provided with the seal annular sleeved seat in the booster casing, seal annular sleeved seat both sides are provided with the basal portion recess. This be applied to turbo charger's spacing reinforcement sealing ring is equipped with mounting and connecting rod, the two can be connected the ring body opening part, the inside hydraulic oil that sets up of shifting chute can provide an elasticity when the sealing ring opens or contracts, the elastic deformation dynamics that makes the ring body bear diminishes, the stopper is installed to the connecting rod end, can limit the range of opening the most greatly of ring body, the sealing ring pine that avoids leading to because of the too big or undersize of deformation takes off, basal portion recess and basal portion messenger sealing ring can not produce the dislocation displacement when the operation is removed, the fastness has further been increased.
Description
Technical field
The utility model is related to turbocharging equipment technical field, specially a kind of be applied to the spacing of turbocharger plus
Gu sealing ring.
Background technology
The sealing ring of the turbo charging installation using currently on the market mostly is rectangular interfaces, and is provided with out on annulus
Mouthful, this tired sealing ring easily causes lubricating oil leakage after using under high rotating speed and hot conditions for a long time, and because its work
Bad environments, through long vibrations and displacement, are easy to make it come off for a long time later, produce unexpected.
Utility model content
The purpose of this utility model is to provide a kind of spacing reinforcing sealing ring being applied to turbocharger, on solving
The problems such as state the general easy oil leak of sealing ring proposing in background technology, and easily come off after damage.
For achieving the above object, the utility model provides following technical scheme：A kind of it is applied to the spacing of turbocharger
Reinforce sealing ring, includings ring body, fixture, thrust bearing and pressurizer shell, on the right side of described ring body top be provided be engaged recessed
Groove, below described occlusion groove in connecting rod is installed, described connecting rod end is fixed with limited block, is provided with and stings below described connecting rod
Close boss, described occlusion groove is passed through connecting rod and is connected with occlusion boss, is provided with shifting chute, described shifting chute in described fixture
Inside it is provided with hydraulic oil, be provided with support projection below described reasoning bearing, below described support projection, be connected with base portion, described
It is provided with prominent angle on the right side of base portion, in described pressurizer shell, be provided with sealing ring block set, the setting of described sealing ring block set both sides
There is base groove.
Preferably, described occlusion groove and occlusion projection shape be trapezoidal.
Preferably, described connecting rod cross section is rectangle, and the long edge lengths in connecting rod cross section 1mm highly less than ring body.
Preferably, when described limited block movement is to shifting chute bottommost, occlusion groove is mutually engaged with occlusion boss.
Preferably, described prominent angle is right angle.
Compared with prior art, the beneficial effects of the utility model are：The spacing reinforcing that this is applied to turbocharger is close
Seal ring is provided with fixture and connecting rod, and the two can will connect at ring body opening, and can freely stretch by a small margin when operating,
Inside shifting chute, the hydraulic oil of setting can provide an elastic force when sealing ring opens or shrinks, and makes the bullet that ring body is born
Property deformation dynamics diminish, reduce metal fatigue increase the service life, connecting rod end is provided with limited block, can limit the maximum of ring body
Open amplitude, it is to avoid because deformation is excessive or sealing ring too small and that lead to gets loose, and to be engaged boss and occlusion groove be shape
Shape identical is trapezoidal, can extend situations such as oil sealing route, minimizing lubricating oil leakage, prominent angle is right angle, can when closure
When sealing ring moves left and right, it is fixed with thrust bearing, base groove and base portion make sealing ring the movement that operates when
Time will not produce dislocation displacement, further increases fastness.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model actual installation figure and sectional view；
Fig. 3 is the utility model connecting rod left view.
In figure：1st, ring body, 2, occlusion groove, 3, connecting rod, 4, occlusion boss, 5, hydraulic oil, 6, limited block, 7, fixture,
8th, shifting chute, 9, thrust bearing, 10, support projection, 11, base portion, 12, base groove, 13, sealing ring block set, 14, prominent angle,
15th, pressurizer shell.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme：A kind of spacing reinforcing being applied to turbocharger
Sealing ring, including ring body 1, fixture 7, thrust bearing 9 and pressurizer shell 15, ring body 1 is provided with occlusion groove above right side
2, occlusion groove 2 and occlusion boss 4 shape are trapezoidal, and occlusion groove 2 is provided with connecting rod 3 in lower section, and connecting rod 3 cross section is square
Shape, and the long edge lengths in connecting rod 3 cross section 1mm highly less than ring body 1, connecting rod 3 end is fixed with limited block 6, and limited block 6 is mobile
During to shifting chute 8 bottommost, occlusion groove 2 is mutually engaged with occlusion boss 4, is provided with occlusion boss 4 below connecting rod 3, and occlusion is recessed
Groove 2 is passed through connecting rod 3 and is connected with occlusion boss 4, is provided with shifting chute 8, is provided with hydraulic oil 5, pushes away in shifting chute 8 in fixture 7
It is provided with support projection 10 below reason bearing 9, be connected with base portion 11 below support projection 10, on the right side of base portion 11, be provided with prominent angle
14, prominent angle 14 is right angle, is provided with sealing ring block set 13, sealing ring block set 13 both sides are provided with base portion in pressurizer shell 15
Groove 12.
Operation principle：When being applied to the spacing reinforcing sealing ring of turbocharger using this, ring body 1 is arranged on supercharging
In the sealing ring block set 13 of device housing 15, ring body 1 is because the effect of natural resiliency and hydraulic oil 5 is fitted in sealing ring block set 13
Interior, occlusion groove 2 and occlusion boss 4 separate, and when turbocharger operates, ring body 1 reduces, and are engaged groove 2 and occlusion boss 4
Occlusion closing oil path, connecting rod 3 pull-out extrudes hydraulic oil 5 so as to produce screen resilience, ring body 1 left and right in the presence of prominent angle 14
Move back and forth, when displacement is excessive, base portion 11 will withstand base groove 12 makes it stop moving, and turbocharger stops work
After work, hydraulic oil 5 promotes connecting rod 3, so that ring body 1 is opened, and occlusion boss 4 and occlusion groove 2 separate, again here it is this is applied to
The operation principle of the spacing reinforcing sealing ring of turbocharger.
Although being described in detail to the utility model with reference to the foregoing embodiments, those skilled in the art is come
Say, it still can be modified to the technical scheme described in foregoing embodiments, or wherein some technical characteristics are entered
Row equivalent, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of spacing reinforcing sealing ring being applied to turbocharger, including ring body（1）, fixture（7）, thrust bearing（9）
And pressurizer shell（15）It is characterised in that：Described ring body（1）It is provided with occlusion groove above right side（2）, described occlusion groove
（2）In lower section, connecting rod is installed（3）, described connecting rod（3）End is fixed with limited block（6）, described connecting rod（3）Lower section is provided with stings
Close boss（4）, described occlusion groove（2）By connecting rod（3）Be engaged boss（4）Connect, described fixture（7）Shifting is inside installed
Dynamic groove（8）, described shifting chute（8）Inside it is provided with hydraulic oil（5）, described thrust bearing（9）Lower section is provided with support projection（10）,
Described support projection（10）Lower section is connected with base portion（11）, described base portion（11）Right side is provided with prominent angle（14）, described supercharging
Device housing（15）Inside it is provided with sealing ring block set（13）, described sealing ring block set（13）Both sides are provided with base groove（12）.
2. a kind of spacing reinforcing sealing ring being applied to turbocharger according to claim 1 it is characterised in that：Described
Occlusion groove（2）With occlusion boss（4）Shape is trapezoidal.
3. a kind of spacing reinforcing sealing ring being applied to turbocharger according to claim 1 it is characterised in that：Described
Connecting rod（3）Cross section is rectangle, and connecting rod（3）The long edge lengths in cross section compare ring body（1）Highly little 1mm.
4. a kind of spacing reinforcing sealing ring being applied to turbocharger according to claim 1 it is characterised in that：Described
Limited block（6）Move to shifting chute（8）During bottommost, it is engaged groove（2）With occlusion boss（4）Mutually it is engaged.
5. a kind of spacing reinforcing sealing ring being applied to turbocharger according to claim 1 it is characterised in that：Described
Prominent angle（14）For right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933551.8U CN205936875U (en) | 2016-08-25 | 2016-08-25 | Be applied to turbo charger's spacing reinforcement sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933551.8U CN205936875U (en) | 2016-08-25 | 2016-08-25 | Be applied to turbo charger's spacing reinforcement sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936875U true CN205936875U (en) | 2017-02-08 |
Family
ID=57951984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933551.8U Expired - Fee Related CN205936875U (en) | 2016-08-25 | 2016-08-25 | Be applied to turbo charger's spacing reinforcement sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936875U (en) |
-
2016
- 2016-08-25 CN CN201620933551.8U patent/CN205936875U/en not_active Expired - Fee Related
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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: 20170208 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |