CN205190037U - Turbo charger executor adapter sleeve - Google Patents
Turbo charger executor adapter sleeve Download PDFInfo
- Publication number
- CN205190037U CN205190037U CN201520929680.5U CN201520929680U CN205190037U CN 205190037 U CN205190037 U CN 205190037U CN 201520929680 U CN201520929680 U CN 201520929680U CN 205190037 U CN205190037 U CN 205190037U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- executor
- controlling element
- final controlling
- screw head
- 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.)
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Classifications
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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
Abstract
The utility model provides a turbo charger executor adapter sleeve, adapter sleeve includes the screw head, the one end of screw head is equipped with the left -handed screw with executor bushing, and the other end of screw head is equipped with the dextrorotation internal thread of being connected with the executor ejector pin, is equipped with the inflation groove on the dextrorotation internal thread, and the effect in inflation groove prevents that screw thread the thermal expansion card dies inconvenient the regulation. Dextrorotation female connection during the installation, on thread end on the executor ejector pin and the adapter sleeve to through nut locking, female connection on the last left -handed screw of adapter sleeve and the executor sleeve pipe, the executor sheathed tube other end passes through the trundle and is connected with the subassembly of exitting. When pressure need be adjusted, loosen the nut, twist and move the next accurate adjust pressure of adapter sleeve, adjust the back lock nut that finishes.
Description
Technical field
The utility model relates to turbo-charger technical field, particularly a kind of adapter sleeve on turbocharger actuator.
Background technique
Turbosupercharger utilizes the impeller band moving air flow of High Rotation Speed to enter in pressure shell runner with the state of High Rotation Speed, impeller constantly does work and makes gas enter in pressure shell at a high speed, gas in pressure shell is piled up rear pressure continuously and is raised, gas after supercharging sends into cylinder to increase the air density entering cylinder, and then improve engine firing condition, to reach the object strengthening power character, Economy.
Turbosupercharger can be divided into again plain edition and bypass type, and bypass pressurized machine is conducive to the low speed and the high speed performance that improve motor, is to use more type at present.
As shown in Figure 4, the threaded end on final controlling element 1 push rod 1-1 adopts with final controlling element sleeve pipe 2 and is threaded, and is locked by nut 5 in the connection of the final controlling element 1 on bypass turbocharger and venting assembly 3, and final controlling element sleeve pipe 2 is connected by driving pin 4 with venting assembly 3.
Push rod 1-1 on final controlling element 1 is directly connected with final controlling element sleeve pipe 2 and there is following problem:
One, after engine pressure is fixing, the position of final controlling element sleeve pipe 2 finally locks, supercharger pressure can only be regulated within the scope of reach limited on final controlling element sleeve pipe 2, the final controlling element of another kind of appropriate length after exceeding final controlling element sleeve pipe 2 reach, must be selected to regulate requirement to meet pressure;
Two, final controlling element sleeve pipe 2 is fixed on after on driving pin 4, final controlling element sleeve pipe 2 must be dismantled from driving pin 4 when regulating supercharger pressure, and can only regulate in units of half-turn, like this can not to pressurized machine fine adjustment pressure, and dismantle easy scalded skin in high temperature environments, and high temperature dismounting easily causes component be out of shape and scrap.
Summary of the invention
The purpose of this utility model be overcome prior art above-mentioned deficiency and a kind of adapter sleeve on turbocharger actuator is provided.
The technical solution of the utility model is: a kind of turbocharger actuator adapter sleeve, adapter sleeve comprises screw head, one end of screw head is provided with the left handed screw be connected with final controlling element sleeve pipe, the other end of screw head is provided with the dextrorotation internal thread be connected with final controlling element push rod, dextrorotation internal thread is provided with expansion slot, the effect of expansion slot prevents screw thread expanded by heating stuck, and inconvenience regulates.
During installation, threaded end on final controlling element push rod is connected with the dextrorotation internal thread on adapter sleeve, and by nut check, the left handed screw on adapter sleeve is connected with the internal thread on final controlling element sleeve pipe, the other end of final controlling element sleeve pipe is connected with venting assembly by driving pin.
When pressure needs to regulate, unclamp nut, turn adapter sleeve and carry out fine adjustment pressure, locking nut after adjustment.
The utility model compared with prior art has following features:
1, adopt adapter sleeve to regulate pressure, the control errors of adjustment, within 0.01mm deviation, accurately can control supercharger pressure.
2, adapter sleeve has lengthening effect, can adapt to the final controlling element push rod of different length, and final controlling element kind required when decreasing test, improves the test efficiency of motor.
3, simple operation, regulates during pressure and need not dismantle final controlling element sleeve pipe and driving pin, the unnecessary artificial scald avoiding adjustment pressure to bring when final controlling element sleeve pipe is connected with driving pin again later and part deformation.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of adapter sleeve;
Accompanying drawing 2 is the left view in accompanying drawing 1;
Accompanying drawing 3 is adapter sleeve scheme of installation;
Accompanying drawing 4 is final controlling element on existing bypass turbocharger and the connection diagram of venting assembly.
Embodiment
A kind of turbocharger actuator adapter sleeve, adapter sleeve 6 comprises screw head 6-1, one end of screw head 6-1 is provided with the left handed screw 6-2 be connected with final controlling element sleeve pipe 2, the other end of screw head 6-1 is provided with the dextrorotation internal thread 6-3 be connected with final controlling element 1 push rod 1-1, dextrorotation internal thread 6-3 is provided with expansion slot 6-4, the effect of expansion slot 6-4 prevents screw thread expanded by heating stuck, and inconvenience regulates.
During installation, threaded end on final controlling element 1 push rod 1-1 is connected with the dextrorotation internal thread 6-3 on adapter sleeve 6, and locked by nut 5, the left handed screw 6-2 on adapter sleeve 6 is connected with the internal thread on final controlling element sleeve pipe 2, and the other end of final controlling element sleeve pipe 2 is connected with venting assembly 3 by driving pin 4.
When pressure needs to regulate, unclamp nut 5, turn adapter sleeve 6 and carry out fine adjustment pressure, locking nut 5 after adjustment.
Claims (1)
1. a turbocharger actuator adapter sleeve, it is characterized in that: adapter sleeve comprises screw head, one end of screw head is provided with the left handed screw be connected with final controlling element sleeve pipe, and the other end of screw head is provided with the dextrorotation internal thread be connected with final controlling element push rod, and dextrorotation internal thread is provided with expansion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929680.5U CN205190037U (en) | 2015-11-20 | 2015-11-20 | Turbo charger executor adapter sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929680.5U CN205190037U (en) | 2015-11-20 | 2015-11-20 | Turbo charger executor adapter sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190037U true CN205190037U (en) | 2016-04-27 |
Family
ID=55783036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929680.5U Active CN205190037U (en) | 2015-11-20 | 2015-11-20 | Turbo charger executor adapter sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190037U (en) |
-
2015
- 2015-11-20 CN CN201520929680.5U patent/CN205190037U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |