CN201180777Y - Tri-cone synchronization device of automobile speed variator - Google Patents
Tri-cone synchronization device of automobile speed variator Download PDFInfo
- Publication number
- CN201180777Y CN201180777Y CNU2008200866659U CN200820086665U CN201180777Y CN 201180777 Y CN201180777 Y CN 201180777Y CN U2008200866659 U CNU2008200866659 U CN U2008200866659U CN 200820086665 U CN200820086665 U CN 200820086665U CN 201180777 Y CN201180777 Y CN 201180777Y
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- CN
- China
- Prior art keywords
- ring
- synchronizer
- synchronous cone
- cone
- hub
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a three-dimensional synchronizer of an automobile transmission, belonging to the automobile manufacturing class, which comprises a synchronous cone, an inner ring, an intermediate ring, an outer ring, a gear hub and a gear sleeve. The three-dimensional synchronizer is characterized in that the inner ring is connected with the gear hub, the outer ring is connected with the gear sleeve, the intermediate ring is connected with the synchronous cone, a plurality of lugs are formed on both the small end surface of the inner ring and the large end surface of the intermediate ring, and a plurality of grooves are formed on both the gear hub and the synchronous cone of the synchronizer; and the lugs on the inner ring are inserted into the grooves of the gear hub of the synchronizer, the lugs on the intermediate ring are inserted into the grooves of the synchronous cone, thereby relatively reducing the axial dimension of the synchronizer. The three-dimensional synchronizer has the advantages of reasonable and compact structure, convenient and reliable service, and convenient manufacturing and processing.
Description
Technical field
The utility model belongs to the automobile making class, specifically is a kind of automotive transmission third hand tap synchronizer.
Background technique
At present, in order to improve the scope of application of automotive transmission, excavate the potentiality of speed changer, generally adopt the mode that increases gear tooth width.But this mode had both taken the axial space of synchronized, made synchronizer structure not enough compact, had also affected the gearshift synchronous effect.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of more compact structure, easier, the more reliable automotive transmission third hand tap synchronizer of use of processing are provided.
The utility model is achieved through the following technical solutions:
A kind of tri-cone synchronization device of automobile speed variator, comprise synchronous cone, interior ring, adapter ring, outer shroud, tooth hub and tooth cover, it is characterized in that: interior ring connection teeth hub, outer shroud connection teeth cover, adapter ring connects synchronous cone, be equipped with a plurality of lugs on interior ring small end face and the adapter ring large end face, tooth hub and the synchronous cone of synchronized are all offered a plurality of grooves; The lug of interior ring inserts in the groove of synchromesh gear hub, and the lug of adapter ring inserts in the groove of synchronous cone, thereby has relatively reduced the axial dimension of synchronized.
Ring, outer shroud are driven by synchromesh gear hub and tooth cover respectively in the utility model, thereby rotating speed is consistent; Adapter ring is driven by synchronous cone, so rotating speed is consistent.
Third hand tap synchronized of the present utility model reduces axial dimension owing to the lug with interior ring and adapter ring inserts respectively in the groove of tooth hub and synchronous cone, and compactness rational in infrastructure is easy to use and reliable, is convenient to make processing.
Description of drawings
Fig. 1 is the utility model design of part schematic representation.
Fig. 2 is the utility model assembling schematic diagram.
Embodiment
As shown in Figure 1, 2, the utility model third hand tap synchronized comprises synchronous cone 1, interior ring 2, adapter ring 3, outer shroud 4, tooth hub 5 and tooth cover 6, it is characterized in that: interior ring 2 connection teeth hubs 5, outer shroud 4 connection teeths cover 6, adapter ring 3 connects synchronous cone 1, is equipped with a plurality of lugs on interior ring 2 small end faces and adapter ring 3 large end faces; Synchromesh gear hub 5 is all offered a plurality of grooves with synchronous cone 1; The lug of interior ring 2 inserts in the groove of synchromesh gear hub 5, and the lug of adapter ring 3 inserts in the groove of synchronous cone, thereby has relatively reduced the axial dimension of synchronized.
Claims (1)
1, a kind of tri-cone synchronization device of automobile speed variator, comprise synchronous cone, interior ring, adapter ring, outer shroud, tooth hub and tooth cover, it is characterized in that: interior ring connection teeth hub, outer shroud connection teeth cover, adapter ring connects synchronous cone, be equipped with a plurality of lugs on interior ring small end face and the adapter ring large end face, tooth hub and the synchronous cone of synchronized are all offered a plurality of grooves; The lug of interior ring inserts in the groove of synchromesh gear hub, and the lug of adapter ring inserts in the groove of synchronous cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200866659U CN201180777Y (en) | 2008-04-30 | 2008-04-30 | Tri-cone synchronization device of automobile speed variator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200866659U CN201180777Y (en) | 2008-04-30 | 2008-04-30 | Tri-cone synchronization device of automobile speed variator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180777Y true CN201180777Y (en) | 2009-01-14 |
Family
ID=40250275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200866659U Expired - Lifetime CN201180777Y (en) | 2008-04-30 | 2008-04-30 | Tri-cone synchronization device of automobile speed variator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180777Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929540A (en) * | 2010-08-30 | 2010-12-29 | 赵孝生 | Lock ring type inertia synchronizer |
| CN101713449B (en) * | 2009-05-07 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Synchronizer in a mechanical speed changer |
| CN106402189A (en) * | 2016-11-23 | 2017-02-15 | 浙江万里扬股份有限公司 | Synchronizer and speed changing box |
| CN106763278A (en) * | 2017-02-22 | 2017-05-31 | 浙江万里扬股份有限公司 | Synchronizer and gearbox |
-
2008
- 2008-04-30 CN CNU2008200866659U patent/CN201180777Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713449B (en) * | 2009-05-07 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Synchronizer in a mechanical speed changer |
| CN101929540A (en) * | 2010-08-30 | 2010-12-29 | 赵孝生 | Lock ring type inertia synchronizer |
| CN101929540B (en) * | 2010-08-30 | 2012-11-21 | 赵孝生 | Lock ring type inertia synchronizer |
| CN106402189A (en) * | 2016-11-23 | 2017-02-15 | 浙江万里扬股份有限公司 | Synchronizer and speed changing box |
| CN106763278A (en) * | 2017-02-22 | 2017-05-31 | 浙江万里扬股份有限公司 | Synchronizer and gearbox |
| CN106763278B (en) * | 2017-02-22 | 2019-06-25 | 浙江万里扬股份有限公司 | Synchronizer and gearbox |
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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 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee after: ZHEJIANG WANLIYANG TRANSMISSION CO., LTD. Address before: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee before: Zhejiang Wanier Transmission Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |
|
| CX01 | Expiry of patent term |