CN207974868U - A kind of new structure of engine variable-valve VVT rotors - Google Patents
A kind of new structure of engine variable-valve VVT rotors Download PDFInfo
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- CN207974868U CN207974868U CN201721443889.6U CN201721443889U CN207974868U CN 207974868 U CN207974868 U CN 207974868U CN 201721443889 U CN201721443889 U CN 201721443889U CN 207974868 U CN207974868 U CN 207974868U
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Abstract
A kind of new structure of engine variable-valve VVT rotors.Its composition of this product includes:VVT rotor matrix（1）, VVT rotor matrix is with outer toroid（8）, outer toroid is provided with trapezoid cross section No.1 slot（9）With the slot of trapezoid cross section two（10）, trapezoid cross section No.1 slot connection No.1 magnetic sheet（11）, trapezoid cross section No.1 slot is interior to be inserted into trapezoid cross section No.1 inserted block（12）, trapezoid cross section No.1 inserted block connection No.1 rest shoe（13）, trapezoid cross section No.1 inserted block bonding No.1 fixation magnetic sheet（14）, No.1 magnetic sheet actuation No.1 fixation magnetic sheet；The slot of trapezoid cross section two connects No. two magnetic sheets（15）, the slot of trapezoid cross section two is interior to be inserted into the inserted block of trapezoid cross section two（16）, inserted block No. two rest shoes of connection of trapezoid cross section two（17）, the inserted block No. two fixed magnetic sheets of bonding of trapezoid cross section two（18）, No. two magnetic sheets No. two fixed magnetic sheets of actuation.The utility model is used for engine variable-valve VVT rotors.
Description
Technical field：
The utility model is related to a kind of new structures of engine variable-valve VVT rotors.
Background technology：
Engine variable-valve VVT rotors are the parts of changeable air valve, are used in the air inlet that different rotating speeds lower air throttle
Amount, existing rotor one-pass molding are cast, and rotor profile is complicated, and the precision of casting is low, is susceptible to unqualified production
Product, no matter which partly goes wrong complicated contour structures, it is necessary to eliminate integral rotor.
Invention content：
The purpose of this utility model be to provide it is a kind of complicated contour structures can be simplified, when something goes wrong will not shadow
Ring a kind of whole, the convenient new structure of engine variable-valve VVT rotors of replacement.
Above-mentioned purpose is realized by following technical scheme：
A kind of new structure of engine variable-valve VVT rotors, composition include:VVT rotor matrix（1）, described
VVT rotor matrix（1）With outer toroid（8）, the outer toroid（8）It is provided with opposite trapezoid cross section No.1 slot（9）And ladder
No. two slots of tee section（10）, the trapezoid cross section No.1 slot（9）Bottom connect No.1 magnetic sheet（11）, described is trapezoidal
Section No.1 slot（9）Interior insertion trapezoid cross section No.1 inserted block（12）, the trapezoid cross section No.1 inserted block（12）Outboard end
Connect No.1 rest shoe（13）, the trapezoid cross section No.1 inserted block（12）Inner end bonding No.1 fix magnetic sheet（14）, described
No.1 magnetic sheet（11）It is attracted the No.1 and fixes magnetic sheet（14）, fixed described trapezoid cross section No.1 slot（9）With it is described
Trapezoid cross section No.1 inserted block（12）Connection；The slot of trapezoid cross section two（10）Bottom connect No. two magnetic sheets
（15）, the slot of trapezoid cross section two（10）Interior No. two inserted blocks in insertion trapezoid cross section（16）, the trapezoid cross section two
Inserted block（16）Outboard end connect No. two rest shoes（17）, the inserted block of trapezoid cross section two（16）Inner end be bonded No. two it is solid
Determine magnetic sheet（18）, No. two magnetic sheets（15）It is attracted No. two fixed magnetic sheets（18）, fixed described trapezoid cross section two
Number slot（10）With the inserted block of trapezoid cross section two（16）Connection.
A kind of new structure of engine variable-valve VVT rotors, the outer toroid（8）It is provided with opposite one
Number socket（19）With No. two sockets（20）, the No.1 socket（19）It is bonded No.1 magnetosheath（21）, the No.1 magnetosheath
（21）It is attracted No.1 iron inserted block（22）, the No.1 iron inserted block（22）It is fixedly connected with No.1 side rest shoe（23）, the No.1
Iron inserted block（22）It is inserted into the No.1 socket（19）It is interior；No. two sockets（20）It is bonded No. two magnetosheaths（34）, described
No. two magnetosheaths（34）It is attracted No. two iron inserted blocks（24）, No. two iron inserted blocks（24）It is fixedly connected with No. two side rest shoes（25）, institute
No. two iron inserted blocks stated（24）It is inserted into No. two sockets（20）It is interior.
A kind of new structure of engine variable-valve VVT rotors, the No.1 rest shoe（13）With through-hole
（26）And side bayonet slot（27）, the through-hole（26）Connecting side straight slot（28）, No. two rest shoes（17）With card slot（29）,
The No.1 side rest shoe（23）With No.1 side bayonet slot（30）, No. two side rest shoes（25）With No. two side bayonet slots
（31）, the outer toroid（8）With the No.1 rest shoe（13）Between have No.1 chamfered groove（32）With No.1 side angle slot（33）.
A kind of new structure of engine variable-valve VVT rotors, the VVT rotor matrix（1）Top
With fixed disc（2）, the fixed disc（2）With straight slot（3）With arc bayonet（4）, the arc bayonet（4）Even
Connect hole（5）, the VVT rotor matrix（1）With the fixed disc（2）With the centre bore communicated（6）, the VVT
Rotor matrix（1）With the fixed disc（2）Between have annular groove（7）, the side straight slot（28）It is opened in the ring
Shape slot（7）On.
Advantageous effect：
1. the No.1 rest shoe of the utility model is fixed magnetic sheet and is assembled by trapezoid cross section No.1 inserted block, No.1 magnetic sheet, No.1
On VVT rotor matrix, convenience, the speed of assembling are fast, assembling secured.
2. No. two rest shoes of the utility model are assembled by the inserted block of trapezoid cross section two, No. two magnetic sheets, No. two fixed magnetic sheets
On VVT rotor matrix, assembling, dismounting are all convenient and secured.
3. the cooperation of the No.1 socket of the utility model, No.1 magnetosheath, No.1 iron inserted block can be by No.1 side rest shoe tightly
It is fixed on VVT rotor matrix, it is easy to assembly, flexible.
4. the cooperation of No. two sockets of the utility model, No. two magnetosheaths, No. two iron inserted blocks can be by No. two side rest shoes tightly
It is fixed on VVT rotor matrix, it is easy to assembly, flexible.
Description of the drawings：
Attached drawing 1 is the structural schematic diagram of this product.
Specific implementation mode：
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Embodiment 1：
A kind of new structure of engine variable-valve VVT rotors, composition include:VVT rotor matrix 1, it is described
There is VVT rotor matrix 1 outer toroid 8, the outer toroid 8 to be provided with opposite trapezoid cross section No.1 slot 9 and trapezoid cross section two
Number slot 10, the bottom connection No.1 magnetic sheet 11 of the trapezoid cross section No.1 slot 9, the trapezoid cross section No.1 slot 9
Interior insertion trapezoid cross section No.1 inserted block 12, the outboard end connection No.1 rest shoe 13 of the trapezoid cross section No.1 inserted block 12 are described
The inner end bonding No.1 of trapezoid cross section No.1 inserted block 12 fix magnetic sheet 14, the No.1 magnetic sheet 11 is attracted the No.1
The connection of fixed magnetic sheet 14, fixed the trapezoid cross section No.1 slot 9 and the trapezoid cross section No.1 inserted block 12；Described
The bottom of the slot 10 of trapezoid cross section two connects No. two magnetic sheets 15, and trapezoid cross section is inserted into the slot 10 of trapezoid cross section two
The outboard end of No. two inserted blocks 16, the inserted block 16 of trapezoid cross section two connects No. two rest shoes 17, the trapezoid cross section two
The inner end of inserted block 16 is bonded No. two fixed magnetic sheets 18, and described No. two magnetic sheets 15 are attracted No. two fixed magnetic sheets 18, consolidate
The connection of the fixed slot 10 of trapezoid cross section two and No. two inserted blocks 16 in trapezoid cross section.
The outer toroid 8 is provided with opposite No.1 socket 19 and No. two sockets 20, the No.1 socket 19 bonding one
Number magnetosheath 21, the No.1 magnetosheath 21 are attracted No.1 iron inserted block 22, and the No.1 iron inserted block 22 is fixedly connected with No.1 side pawl
Block 23, the No.1 iron inserted block 22 are inserted into the No.1 socket 19；No. two sockets 20 are bonded No. two magnetosheaths 34,
No. two magnetosheaths 34 are attracted No. two iron inserted blocks 24, and described No. two iron inserted blocks 24 are fixedly connected with No. two side rest shoes 25, described
No. two iron inserted blocks 24 be inserted into No. two sockets 20.
The No.1 rest shoe 13 has through-hole 26 and side bayonet slot 27, the 26 connecting side straight slot 28 of through-hole described
There is No. two rest shoes 17 card slot 29, the No.1 side rest shoe 23 there is No.1 side bayonet slot 30, described No. two side rest shoes 25 to have
There are No. two side bayonet slots 31, there is No.1 chamfered groove 32 and No.1 side angle slot between the outer toroid 8 and the No.1 rest shoe 13
33。
There is fixed disc 2, the fixed disc 2 to have straight slot 3 and arc at the top of the VVT rotor matrix 1
Bayonet 4,4 connecting hole 5 of arc bayonet, the VVT rotor matrix 1 is with the fixed disc 2 in communicating
There is annular groove 7, the side straight slot 28 to be opened in institute between the VVT rotor matrix 1 and the fixed disc 2 in heart hole 6
On the annular groove 7 stated.
Operation principle：
No.1 rest shoe is assembled on VVT rotor matrix by trapezoid cross section No.1 inserted block first, with trapezoid cross section two
No. two rest shoes are assembled on VVT rotor matrix by number inserted block, and No.1 side rest shoe is being assembled in VVT rotor bases with No.1 iron inserted block
On body, finally No. two side rest shoes are assembled on VVT rotor matrix with No. two iron inserted blocks.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (4)
1. a kind of new structure of engine variable-valve VVT rotors, composition include:VVT rotor matrix（1）, feature
It is:The VVT rotor matrix（1）With outer toroid（8）, the outer toroid（8）Opposite trapezoid cross section No.1 is provided with to insert
Slot（9）With the slot of trapezoid cross section two（10）, the trapezoid cross section No.1 slot（9）Bottom connect No.1 magnetic sheet（11）,
The trapezoid cross section No.1 slot（9）Interior insertion trapezoid cross section No.1 inserted block（12）, the trapezoid cross section No.1 inserted block
（12）Outboard end connect No.1 rest shoe（13）, the trapezoid cross section No.1 inserted block（12）Inner end bonding No.1 fix magnetic
Plate（14）, the No.1 magnetic sheet（11）It is attracted the No.1 and fixes magnetic sheet（14）, fixed described trapezoid cross section No.1 inserts
Slot（9）With the trapezoid cross section No.1 inserted block（12）Connection；The slot of trapezoid cross section two（10）Bottom connection
No. two magnetic sheets（15）, the slot of trapezoid cross section two（10）Interior No. two inserted blocks in insertion trapezoid cross section（16）, described is trapezoidal
The inserted block of section two（16）Outboard end connect No. two rest shoes（17）, the inserted block of trapezoid cross section two（16）Inner end it is viscous
Connect No. two fixed magnetic sheets（18）, No. two magnetic sheets（15）It is attracted No. two fixed magnetic sheets（18）, fixed described ladder
No. two slots of tee section（10）With the inserted block of trapezoid cross section two（16）Connection；No.1 rest shoe passes through trapezoid cross section No.1
Inserted block, No.1 magnetic sheet, No.1 are fixed magnetic sheet and are assembled on VVT rotor matrix.
2. a kind of new structure of engine variable-valve VVT rotors according to claim 1, it is characterized in that:Described
Outer toroid（8）It is provided with opposite No.1 socket（19）With No. two sockets（20）, the No.1 socket（19）It is bonded No.1 magnetosheath
（21）, the No.1 magnetosheath（21）It is attracted No.1 iron inserted block（22）, the No.1 iron inserted block（22）It is fixedly connected with No.1 side
Rest shoe（23）, the No.1 iron inserted block（22）It is inserted into the No.1 socket（19）It is interior；No. two sockets（20）Bonding
No. two magnetosheaths（34）, No. two magnetosheaths（34）It is attracted No. two iron inserted blocks（24）, No. two iron inserted blocks（24）It is fixed to connect
Connect No. two side rest shoes（25）, No. two iron inserted blocks（24）It is inserted into No. two sockets（20）It is interior.
3. a kind of new structure of engine variable-valve VVT rotors according to claim 2, it is characterized in that:Described
No.1 rest shoe（13）With through-hole（26）And side bayonet slot（27）, the through-hole（26）Connecting side straight slot（28）, described No. two
Rest shoe（17）With card slot（29）, the No.1 side rest shoe（23）With No.1 side bayonet slot（30）, No. two side rest shoes
（25）With No. two side bayonet slots（31）, the outer toroid（8）With the No.1 rest shoe（13）Between have No.1 chamfered groove
（32）With No.1 side angle slot（33）.
4. a kind of new structure of engine variable-valve VVT rotors according to claim 3, it is characterized in that:Described
VVT rotor matrix（1）Top have fixed disc（2）, the fixed disc（2）With straight slot（3）With arc bayonet
（4）, the arc bayonet（4）Connect connecting hole（5）, the VVT rotor matrix（1）With the fixed disc（2）Tool
There is the centre bore communicated（6）, the VVT rotor matrix（1）With the fixed disc（2）Between have annular groove（7）, institute
The side straight slot stated（28）It is opened in the annular groove（7）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443889.6U CN207974868U (en) | 2017-11-02 | 2017-11-02 | A kind of new structure of engine variable-valve VVT rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443889.6U CN207974868U (en) | 2017-11-02 | 2017-11-02 | A kind of new structure of engine variable-valve VVT rotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974868U true CN207974868U (en) | 2018-10-16 |
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ID=63770872
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443889.6U Active CN207974868U (en) | 2017-11-02 | 2017-11-02 | A kind of new structure of engine variable-valve VVT rotors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123842A (en) * | 2019-12-31 | 2021-07-16 | 比亚迪股份有限公司 | VVT phase modulator, engine and vehicle |
-
2017
- 2017-11-02 CN CN201721443889.6U patent/CN207974868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123842A (en) * | 2019-12-31 | 2021-07-16 | 比亚迪股份有限公司 | VVT phase modulator, engine and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181022 Address after: 271105 1 1, Ming Xiang street, Li Xin Town, Gangcheng District, Laiwu, Shandong. Patentee after: Laiwu Keli New Material Co., Ltd. Address before: 271155 No. 9, Ming Xiang street, Li Xin Town, Laiwu, Shandong. Patentee before: Lv Qiang |
|
| TR01 | Transfer of patent right |