CN204628359U - Automotive transmission odd-side lock pin synchronizer - Google Patents
Automotive transmission odd-side lock pin synchronizer Download PDFInfo
- Publication number
- CN204628359U CN204628359U CN201520280839.5U CN201520280839U CN204628359U CN 204628359 U CN204628359 U CN 204628359U CN 201520280839 U CN201520280839 U CN 201520280839U CN 204628359 U CN204628359 U CN 204628359U
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- China
- Prior art keywords
- synchronizing ring
- synchronizer
- gear
- return spring
- riveted joint
- 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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Abstract
The utility model belongs to automotive transmission class, specifically a kind of automotive transmission odd-side lock pin synchronizer, comprise high gear synchronizing ring riveted joint assembly, sliding gear collar, low gear synchronizing ring riveted joint assembly, synchronizing ring return spring and synchronizer self-locking spring, it is characterized in that: between the low gear synchronizing ring of riveting assembly in the high gear synchronizing ring riveted joint high gear synchronizing ring of assembly and low gear synchronizing ring, be connected synchronizing ring return spring, synchronizing ring return spring is through the return spring hole of synchronizer sliding sleeve gear, described synchronizing ring return spring is staple for strap stretching return spring, described synchronizer self-locking spring has three, corresponding synchronizing ring return spring has three, synchronizer sliding sleeve gear there are three return spring holes.By synchronizing ring return spring elastic force, the synchronizing ring conical surface and cone of gears emaciated face are opened when the utility model synchronizer is put into gear, avoid the conical surface hold and burn to death, extend the synchronizer life-span, and it is light to put into gear, without impacting.
Description
Technical field
The utility model belongs to automotive transmission class, specifically a kind of automotive transmission odd-side lock pin synchronizer.
Background technique
At present, the lock pin synchronizer that car speed change gear sub-tank adopts all is not with synchronizing ring return spring, its shortcoming is that after synchronizer hangs up a gear, opposite side gear synchronizing ring exists and holds risk with gear, makes the synchronizing ring held cause getting up early wear and tear, reduction synchronizer working life.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides the automotive transmission odd-side lock pin synchronizer of a kind of more reasonable structure, more reliable performance, longer service life.
The utility model is achieved through the following technical solutions:
A kind of automotive transmission odd-side lock pin synchronizer of the utility model, comprise high gear synchronizing ring riveted joint assembly, sliding gear collar, the riveted joint of low gear synchronizing ring assembly, synchronizer self-locking spring, it is characterized in that: be connected synchronizing ring return spring between the low gear synchronizing ring of rivet assembly in the high gear synchronizing ring riveted joint high gear synchronizing ring of assembly and low gear synchronizing ring, synchronizing ring return spring passes the return spring hole of described sliding gear collar.
Described synchronizing ring return spring is staple for strap stretching return spring, effectively can eliminate the risk that synchronizing ring and gear hold.
Described synchronizer self-locking spring has three, and corresponding synchronizing ring return spring has three, synchronizer sliding sleeve gear has three return spring holes.
The high gear synchronizing ring riveted joint assembly of described odd-side lock pin synchronizer is riveted by an inner conical surface synchronizing ring and three high gear synchronizer lock pins and is formed; Synchronizer sliding sleeve gear spoke there are six lockpin holes and three return spring holes; Low gear synchronizing ring riveted joint assembly is riveted by a male cone (strobilus masculinus) synchronizing ring and three low gear synchronizer lock pins and is formed.
When high gear hung by the utility model synchronizer, by synchronizing ring return spring elastic pulling force, low gear synchronizing ring male cone (strobilus masculinus) and low gear gear inner conical surface are thrown off; On the contrary, when low gear hung by synchronizer, by synchronizing ring return spring elastic pulling force, high gear synchronizing ring inner conical surface and high gear gear male cone (strobilus masculinus) are thrown off; Avoid the synchronizing ring conical surface hold the gear conical surface and burn to death, extend the synchronizer life-span, and it is light to put into gear, without impacting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Embodiment
By reference to the accompanying drawings specific descriptions are done to the utility model embodiment;
As shown in Figure 1-2, described automotive transmission odd-side lock pin synchronizer, it comprises synchronizer high gear synchronizing ring riveted joint assembly 1, synchronizer sliding sleeve gear 2, low gear synchronizing ring riveted joint assembly 3, three synchronizing ring return springs 4 and three synchronizer self-locking springs 5; It is characterized in that: the high gear synchronizing ring riveted joint assembly 1 of this odd-side lock pin synchronizer is riveted by an inner conical surface synchronizing ring and three high gear synchronizer lock pins and formed; Synchronizer sliding sleeve gear 2 spoke there are six lockpin holes and three return spring holes; Low gear synchronizing ring riveted joint assembly 3 is riveted by a male cone (strobilus masculinus) synchronizing ring and three low gear synchronizer lock pins and is formed; Synchronizer self-locking spring 5 is compression retracteding position spring; Synchronizing ring return spring 4 is staple for strap stretching return spring, and it is connected between high to low gear synchronizing ring, through synchronizer sliding sleeve gear return spring hole.
Claims (3)
1. an automotive transmission odd-side lock pin synchronizer, comprise high gear synchronizing ring riveted joint assembly, sliding gear collar, the riveted joint of low gear synchronizing ring assembly, synchronizer self-locking spring, it is characterized in that: be connected synchronizing ring return spring between the low gear synchronizing ring of rivet assembly in the high gear synchronizing ring riveted joint high gear synchronizing ring of assembly and low gear synchronizing ring, synchronizing ring return spring passes the return spring hole of described sliding gear collar.
2. a kind of automotive transmission odd-side lock pin synchronizer according to claim 1, it is characterized in that: synchronizer self-locking spring has three, corresponding synchronizing ring return spring has three, synchronizer sliding sleeve gear has three return spring holes.
3. a kind of automotive transmission odd-side lock pin synchronizer according to claim 1 and 2, is characterized in that: the high gear synchronizing ring riveted joint assembly of odd-side lock pin synchronizer is riveted by an inner conical surface synchronizing ring and three high gear synchronizer lock pins and formed; Synchronizer sliding sleeve gear spoke there are six lockpin holes and return spring hole; Low gear synchronizing ring riveted joint assembly is riveted by a male cone (strobilus masculinus) synchronizing ring and three low gear synchronizer lock pins and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280839.5U CN204628359U (en) | 2015-05-04 | 2015-05-04 | Automotive transmission odd-side lock pin synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280839.5U CN204628359U (en) | 2015-05-04 | 2015-05-04 | Automotive transmission odd-side lock pin synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628359U true CN204628359U (en) | 2015-09-09 |
Family
ID=54047393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280839.5U Active CN204628359U (en) | 2015-05-04 | 2015-05-04 | Automotive transmission odd-side lock pin synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763106A (en) * | 2017-10-30 | 2018-03-06 | 江苏追日汽车同步器有限公司 | A kind of burn-out-proof shelves automobile synchronizer assembly |
-
2015
- 2015-05-04 CN CN201520280839.5U patent/CN204628359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763106A (en) * | 2017-10-30 | 2018-03-06 | 江苏追日汽车同步器有限公司 | A kind of burn-out-proof shelves automobile synchronizer assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee after: ZHEJIANG WANLIYANG TRANSMISSION CO., LTD. Address before: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee before: Zhejiang Wanier Transmission Co., Ltd. |