CN207609473U - A kind of actuator connecting rod changeover mechanism of turbo charge system - Google Patents
A kind of actuator connecting rod changeover mechanism of turbo charge system Download PDFInfo
- Publication number
- CN207609473U CN207609473U CN201721757180.3U CN201721757180U CN207609473U CN 207609473 U CN207609473 U CN 207609473U CN 201721757180 U CN201721757180 U CN 201721757180U CN 207609473 U CN207609473 U CN 207609473U
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- CN
- China
- Prior art keywords
- connecting rod
- nut
- charge system
- substrate
- changeover mechanism
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of actuator connecting rod changeover mechanisms of turbo charge system, including one end to be provided with the substrate and nut of crank axle connecting hole, and the nut rotation is connected to substrate.Nut rotation is connected to substrate, when assembly, only needs rotating nut that the connection of connecting rod and changeover mechanism can be realized, limited by operating space it is small, it is easy to operate, and the fine tuning of random length can be carried out, improve trimming precision.
Description
Technical field
The utility model belongs to field of turbochargers, turns more particularly to a kind of actuator connecting rod of turbo charge system
Connection mechanism.
Background technology
Turbocharging is a kind of technology of the exhaust gas driven air compressor generated using internal combustion engine running, used by exhaust gas
Property impulse force pushes the indoor turbine of turbine, and turbine drives coaxial impeller, wheel compresses by air cleaner pipeline Lai sky
Gas is allowed to enter cylinder after supercharging, to achieve the purpose that improve engine power.
Turbo charge system includes turbocharger and rotation axis connected to it, crank mechanism, connecting rod, actuator etc.
Component, wherein connecting rod is by exchanging structure connecting crank mechanism；Existing changeover mechanism be generally one set it is female
Casing, casing tail portion are equipped with connecting crank axis connection hole, and connecting rod front end is equipped with the external screw thread with screw-internal thread fit；When assembly, greatly
Mostly it is first to be connected as one connecting rod and actuator, being rotated further by connecting rod makes it be docked with changeover mechanism, and the space of enging cabin is general
All over compact, actuator rotate together with connecting rod to be made inconvenient for operation, and the length of actuator to crank axle can only be with
The integral multiple of screw pitch is finely adjusted, and precision is relatively low.
Invention content
The utility model mainly solving the technical problems that, a kind of actuator connecting rod switching machine of turbo charge system is provided
Structure, can not only facilitate connecting rod according to but also high-precision fine tuning can be carried out to the length of actuator to crank axle.
The utility model is achieved through the following technical solutions：
A kind of actuator connecting rod changeover mechanism of turbo charge system, including one end are provided with the base of crank axle connecting hole
Plate and nut, the nut rotation are connected to substrate.
The further scheme of the utility model is that the connecting rod set coaxial with nut, the connecting rod are provided on the substrate
It puts on and is provided with hollow-out parts, the nut is located in hollow-out parts.
The further scheme of the utility model is that locating ring is coaxially arranged on the nut, is provided on the substrate
Stop collar, the locating ring outer wall are rotationally connected with stop collar.
The further scheme of the utility model is that there are two the locating rings, is connected to the both ends for being set to nut；
Or the locating ring is set to the middle part of nut.
The further scheme of the utility model is that the connecting rod set is docked by two panels curved portion.
The further scheme of the utility model is that the two panels curved portion is respectively arranged on two pieces of substrates, described two pieces
Substrate is sticked to form substrate.
The further scheme of the utility model, which is that the connecting rod is put on, is additionally provided with observation window.
The further scheme of the utility model is that the substrate side is provided with fracture port.
The further scheme of the utility model is that there are two the fracture ports, is symmetrically disposed on substrate both sides.
The further scheme of the utility model is that the fracture port is arc-shaped.
The utility model compared with prior art, has the following advantages that：
One, nut rotation is connected to substrate, when assembly, only needs rotating nut that the company of connecting rod and changeover mechanism can be realized
Connect, limited by operating space it is small, it is easy to operate, and the fine tuning of random length can be carried out, improve trimming precision；
Two, connecting rod is inserted into connecting rod set and realizes radial positioning, it is ensured that the stability that connecting rod is connect with changeover mechanism；
Three, nut is rotationally connected with the stop collar on substrate by locating ring, simple in structure, easy to assembly；
Four, connecting rod set made of the docking of two panels curved portion, processing technology is simple, easy to assembly；
Five, two panels curved portion is respectively arranged on two pieces of substrates, and two pieces of substrates are sticked to form substrate, only needs a cover die
Tool reduces die cost；
Six, observation window is convenient for the insertion depth of observation connecting rod；
Seven, fracture port can be such that changeover mechanism disconnects when turbine increases device hypervelocity, prevent turbocharger from exploding, and improve
Safety.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the use state diagram of the utility model embodiment 1.
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
Specific implementation mode
Embodiment 1
A kind of actuator connecting rod changeover mechanism of turbo charge system as depicted in figs. 1 and 2, including one end are provided with song
The substrate 1 and nut 4 of arbor connecting hole 2, edge is welded after the substrate 1 is bonded by two pieces of substrates, on every piece of substrate
It is respectively arranged with the curved portion of a piece of groove type, two panels curved portion docking composition connecting rod set 6, the connecting rod, which covers to be provided on 6, to be engraved
Empty portion 3 and observation window 8, the nut 4 are located in hollow-out parts 3；4 both ends of the nut are connected separately with coaxial locating ring 5；Institute
It states connecting rod set 6 and extends to the part of 4 end of nut and stop collar 7, the outer diameter of the locating ring 5 is used as to be slightly less than stop collar 7 and realize
5 outer wall of locating ring is rotationally connected with stop collar 7, the internal diameter of the locating ring 5 is more than the outer diameter of connecting rod 12 or inner wall be provided with
The internal thread of external screw thread cooperation on connecting rod 12；1 edge of substrate of 8 both sides of the observation window is symmetrically arranged with the circle being recessed inwardly
The fracture port 9 of arc.
When assembly, the lower end of connecting rod 12 is inserted into from the upper end of connecting rod set 6, and rotating nuts 4 make connecting rod 12 enter connecting rod set 6,
Crank axle 10 in the 2 connecting crank mechanism 11 of crank axle connecting hole of 1 lower end of substrate.
Embodiment 2
As the actuator connecting rod changeover mechanism of Fig. 3 and a kind of turbo charge system shown in Fig. 2, including one end are provided with song
The substrate 1 and nut 4 of arbor connecting hole 2, edge is welded after the substrate 1 is bonded by two pieces of substrates, on every piece of substrate
It is respectively arranged with the curved portion of a piece of groove type, two panels curved portion docking composition connecting rod set 6, the connecting rod, which covers to be provided on 6, to be engraved
Empty portion 3 and observation window 8, the nut 4 are located in hollow-out parts 3, and 4 middle part of the nut is recessed inwardly, and entirety is in I-shaped, this is recessed
Concave portion is locating ring 5；The hollow-out parts 3 include two side-by-side wicket, and the protruding portion at 4 both ends of nut reveals from wicket respectively
Go out, the connecting rod set 6 among two wickets surrounds locating ring 5 as stop collar 7, and the outer diameter of the locating ring 5 is slightly less than limit
7 realization 5 outer wall of locating ring of set is rotationally connected with stop collar 7, and the internal diameter of the locating ring 5 is more than the outer diameter of connecting rod 12 or inner wall is set
It is equipped with the internal thread with the external screw thread cooperation on connecting rod 12；1 edge of substrate of 8 both sides of the observation window, which is symmetrically arranged with, to concave
Sunken arc-shaped fracture port 9.
When assembly, the lower end of connecting rod 12 is inserted into from the upper end of connecting rod set 6, and rotating nuts 4 make connecting rod 12 enter connecting rod set 6,
Crank axle 10 in the 2 connecting crank mechanism 11 of crank axle connecting hole of 1 lower end of substrate.
Claims (9)
1. a kind of actuator connecting rod changeover mechanism of turbo charge system, including one end are provided with crank axle connecting hole（2）Base
Plate（1）And nut（4）, it is characterised in that：The nut（4）It is rotationally connected with substrate（1）;The substrate（1）On be provided with
With nut（4）Coaxial connecting rod set（6）, the connecting rod set（6）On be provided with hollow-out parts（3）, the nut（4）Positioned at hollow-out parts
（3）In.
2. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 1, it is characterised in that：It is described
Nut（4）On be coaxially arranged with locating ring（5）, the substrate（1）On be provided with stop collar（7）, the locating ring（5）Outer wall turns
It is dynamic to be connected to stop collar（7）.
3. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 2, it is characterised in that：It is described
Locating ring（5）There are two, it is connected to and is set to nut（4）Both ends；
Or the locating ring（5）It is set to nut（4）Middle part.
4. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 1, it is characterised in that：It is described
Connecting rod set（6）It is docked by two panels curved portion.
5. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 4, it is characterised in that：It is described
Two panels curved portion is respectively arranged on two pieces of substrates, and two pieces of substrates are sticked to form substrate（1）.
6. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 1 or 4, it is characterised in that：
The connecting rod set（6）On be additionally provided with observation window（8）.
7. the actuator connecting rod changeover mechanism of a kind of turbo charge system according to claim 1 or 5, it is characterised in that：
The substrate（1）Side is provided with fracture port（9）.
8. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 7, it is characterised in that：It is described
Fracture port（9）There are two, it is symmetrically disposed on substrate（1）Both sides.
9. a kind of actuator connecting rod changeover mechanism of turbo charge system according to claim 7, it is characterised in that：It is described
Fracture port（9）It is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757180.3U CN207609473U (en) | 2017-12-15 | 2017-12-15 | A kind of actuator connecting rod changeover mechanism of turbo charge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757180.3U CN207609473U (en) | 2017-12-15 | 2017-12-15 | A kind of actuator connecting rod changeover mechanism of turbo charge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609473U true CN207609473U (en) | 2018-07-13 |
Family
ID=62798251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721757180.3U Active CN207609473U (en) | 2017-12-15 | 2017-12-15 | A kind of actuator connecting rod changeover mechanism of turbo charge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609473U (en) |
-
2017
- 2017-12-15 CN CN201721757180.3U patent/CN207609473U/en active Active
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