CN204127156U - A kind of automobile synchronizer - Google Patents
A kind of automobile synchronizer Download PDFInfo
- Publication number
- CN204127156U CN204127156U CN201420530425.9U CN201420530425U CN204127156U CN 204127156 U CN204127156 U CN 204127156U CN 201420530425 U CN201420530425 U CN 201420530425U CN 204127156 U CN204127156 U CN 204127156U
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- CN
- China
- Prior art keywords
- synchronous
- ring
- sliding sleeve
- gear seat
- friction
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile synchronizer, synchronous sliding sleeve (1) is enclosed within the outer ring of synchronous gear seat (2), support assembly is provided with between the wherein a part of and synchronous sliding sleeve (1) of synchronous gear seat (2), the remaining part of synchronous gear seat (2) is transmission joint by splined builtup and synchronous sliding sleeve (1), synchronous sliding sleeve (1) rotates with synchronous gear seat (2), during gear shift, synchronous sliding sleeve (1) moves left and right vertically on synchronous gear seat (2), two synchronizing ring are pressed in two of synchronous gear seat (2) on the surface, the outside correspondence of two synchronizing ring is provided with two Tapered Cup, synchronizing ring is corresponding with two Tapered Cup combine after produce friction torque, friction ring (3) between synchronizing ring and Tapered Cup is provided with male cone (strobilus masculinus) (4) and inner conical surface (5), the cone angle of the male cone (strobilus masculinus) (4) of friction ring (3) matches with the inner conical surface of synchronizing ring, the cone angle of the inner conical surface (5) of friction ring (3) matches with the male cone (strobilus masculinus) of Tapered Cup.
Description
Technical field
The utility model relates to a kind of automobile synchronizer.
Background technique
Synchronizer is the critical component of mechanical gear transmission speed variator, and use synchronizer shift light and flexible, during gear shift, gear, axle are not hit, and extends the speed changer life-span, reduces labor intensity, improves the power performance and the economy performance of automobile.The effect of gear shift, transmitting torque born by synchronizer, is crucial, easily damaged parts in gearbox.Synchronizer fastness: synchronizing tooth ring is the principal mode that synchronizer lost efficacy with synchronous conical hub, synchronous conical ring and cone dish wear out failure, shortens the normal service life of synchronizer like this.
Summary of the invention
The utility model provides a kind of automobile synchronizer, which increases a friction ring, is convenient to synchronizer like this and changes friction ring separately, to ensure the normal service life of synchronizer.
The utility model have employed following technological scheme: a kind of automobile synchronizer, it comprises synchronous sliding sleeve, two Tapered Cup, two synchronizing ring and synchronous gear seat, synchronous sliding sleeve is enclosed within the outer ring of synchronous gear seat, support assembly is provided with between the wherein a part of and synchronous sliding sleeve of synchronous gear seat, the remaining part of synchronous gear seat is transmission joint by splined builtup and synchronous sliding sleeve, synchronous sliding sleeve rotates with synchronous gear seat, during gear shift, synchronous sliding sleeve moves left and right vertically on synchronous gear seat, two synchronizing ring are pressed in two of synchronous gear seat on the surface, the outside correspondence of two synchronizing ring is provided with two Tapered Cup, synchronizing ring is corresponding with two Tapered Cup combine after produce friction torque, it is characterized in that being provided with friction ring between described synchronizing ring and Tapered Cup, friction ring is provided with male cone (strobilus masculinus) and inner conical surface, the cone angle of the male cone (strobilus masculinus) of friction ring matches with the inner conical surface of synchronizing ring, the cone angle of the inner conical surface of friction ring matches with the male cone (strobilus masculinus) of Tapered Cup.
Described friction ring is that steel plate punched is shaping, has friction material in the surface coverage of friction ring.Described friction material is carbon fiber nonwoven fabric.Described synchronizing ring is synchronous conical ring or synchronizing tooth ring.Described Tapered Cup is cone dish or synchronous conical hub.
The utility model has following beneficial effect: after have employed above technological scheme, friction ring is provided with between the utility model synchronizing ring and Tapered Cup, friction ring is provided with male cone (strobilus masculinus) and inner conical surface, the cone angle of the male cone (strobilus masculinus) of friction ring matches with the inner conical surface of synchronizing ring, the cone angle of the inner conical surface of friction ring matches with the male cone (strobilus masculinus) of Tapered Cup, such synchronizer can change friction ring separately, to ensure the normal service life of synchronizer in using.The utility model friction ring is that steel plate punched is shaping, has friction material in the surface coverage of friction ring, and described friction material is carbon fiber nonwoven fabric, and so not only technique is simple.Interior male cone (strobilus masculinus) covers friction material, and friction material is by carbon fiber nonwoven fabric, and carbon fiber has stable friction factor, excellent in abrasion resistance, and mechanical strength is high.The utility model synchronizing ring is synchronous conical ring or synchronizing tooth ring, and Tapered Cup is cone dish or synchronous conical hub, and such Applicable scope is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is applied on lock Shore synchronizer.
Fig. 2 is the structural representation that the utility model is applied on lock ring type synchronizer.
Fig. 3 is the structural representation of the utility model friction ring.
Embodiment
Embodiment one, in Fig. 1 and Fig. 3, the utility model provides a kind of automobile synchronizer, the present embodiment is lock Shore synchronizer, it comprises synchronous sliding sleeve 1, two cone dishes 8, two synchronous conical ring 6 and synchronous gear seats 2, synchronous sliding sleeve 1 is enclosed within the outer ring of synchronous gear seat 2, support assembly is provided with between the wherein a part of and synchronous sliding sleeve 1 of synchronous gear seat 2, the remaining part of synchronous gear seat 2 is transmission joint by splined builtup and synchronous sliding sleeve 1, synchronous sliding sleeve 1 rotates with synchronous gear seat 2, during gear shift, synchronous sliding sleeve 1 moves left and right vertically on synchronous gear seat 2, two synchronous conical rings 6 are pressed in two of synchronous gear seat 2 on the surface, the outside correspondence of two synchronous conical rings 6 is provided with two cone dishes 8, two synchronous conical rings 6 are corresponding with two cone dishes 8 combine after produce friction torque, friction ring 3 is provided with between described two synchronous conical rings 6 and two cone dishes 8, friction ring 3 is provided with male cone (strobilus masculinus) 4 and inner conical surface 5, the cone angle of the male cone (strobilus masculinus) 4 of friction ring 3 matches with the inner conical surface of synchronous conical ring 6, the cone angle of the inner conical surface 5 of friction ring 3 matches with the male cone (strobilus masculinus) of cone dish 8, described friction ring 3 is that steel plate punched is shaping, friction material is had in the surface coverage of friction ring 3, described friction material is carbon fiber nonwoven fabric.
In figs. 2 and 3, the utility model provides a kind of automobile synchronizer, the present embodiment is lock ring type synchronizer, it comprises synchronous sliding sleeve 1, two synchronous conical hubs 9, two synchronizing tooth rings 7 and synchronous gear seat 2, synchronous sliding sleeve 1 is enclosed within the outer ring of synchronous gear seat 2, support assembly is provided with between the wherein a part of and synchronous sliding sleeve 1 of synchronous gear seat 2, the remaining part of synchronous gear seat 2 is transmission joint by splined builtup and synchronous sliding sleeve 1, synchronous sliding sleeve 1 rotates with synchronous gear seat 2, during gear shift, synchronous sliding sleeve 1 moves left and right vertically on synchronous gear seat 2, two synchronizing tooth rings 7 are pressed in two of synchronous gear seat 2 on the surface, the outside correspondence of two synchronizing tooth rings 7 is provided with two synchronous conical hubs 9, two synchronizing tooth rings 7 are corresponding with two synchronous conical hubs 9 combine after produce friction torque, friction ring 3 is provided with between two described synchronizing tooth rings 7 and two synchronous conical hubs 9, friction ring 3 is provided with male cone (strobilus masculinus) 4 and inner conical surface 5, the cone angle of the male cone (strobilus masculinus) 4 of friction ring 3 matches with the inner conical surface of synchronous conical ring 6, the cone angle of the inner conical surface 5 of friction ring 3 matches with the male cone (strobilus masculinus) of synchronous conical hub 9, described friction ring 3 is that steel plate punched is shaping, friction material is had in the surface coverage of friction ring 3, described friction material is carbon fiber nonwoven fabric.
Claims (5)
1. an automobile synchronizer, it is characterized in that it comprises synchronous sliding sleeve (1), two Tapered Cup, two synchronizing ring and synchronous gear seat (2), synchronous sliding sleeve (1) is enclosed within the outer ring of synchronous gear seat (2), support assembly is provided with between the wherein a part of and synchronous sliding sleeve (1) of synchronous gear seat (2), the remaining part of synchronous gear seat (2) is transmission joint by splined builtup and synchronous sliding sleeve (1), synchronous sliding sleeve (1) rotates with synchronous gear seat (2), during gear shift, synchronous sliding sleeve (1) moves left and right vertically on synchronous gear seat (2), two synchronizing ring are pressed in two of synchronous gear seat (2) on the surface, the outside correspondence of two synchronizing ring is provided with two Tapered Cup, synchronizing ring is corresponding with two Tapered Cup combine after produce friction torque, it is characterized in that between described synchronizing ring and Tapered Cup, being provided with friction ring (3), friction ring (3) is provided with male cone (strobilus masculinus) (4) and inner conical surface (5), the cone angle of the male cone (strobilus masculinus) (4) of friction ring (3) matches with the inner conical surface of synchronizing ring, the cone angle of the inner conical surface (5) of friction ring (3) matches with the male cone (strobilus masculinus) of Tapered Cup.
2. automobile synchronizer according to claim 1, it is characterized in that described friction ring (3) for steel plate punched shaping, have friction material in the surface coverage of friction ring (3).
3. automobile synchronizer according to claim 1, is characterized in that described friction material is carbon fiber nonwoven fabric.
4. automobile synchronizer according to claim 1, is characterized in that described synchronizing ring is synchronous conical ring (6) or synchronizing tooth ring (7).
5. automobile synchronizer according to claim 1, is characterized in that described Tapered Cup is cone dish (8) or synchronous conical hub (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530425.9U CN204127156U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530425.9U CN204127156U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127156U true CN204127156U (en) | 2015-01-28 |
Family
ID=52383515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530425.9U Expired - Fee Related CN204127156U (en) | 2014-09-16 | 2014-09-16 | A kind of automobile synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315024A (en) * | 2014-09-16 | 2015-01-28 | 李汉祥 | Automobile synchronization regulator |
-
2014
- 2014-09-16 CN CN201420530425.9U patent/CN204127156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315024A (en) * | 2014-09-16 | 2015-01-28 | 李汉祥 | Automobile synchronization regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 225321 Taizhou province Diao town north Luan village, Jiangsu Patentee after: Jiangsu zhuiri automobile synchronizer Co. Ltd. Address before: High port Diao 225321 Jiangsu city of Taizhou Province million village Wandong Group No. 8 Patentee before: Li Hanxiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |