CN202040246U - Friction dual-disc for gearbox of large-power boat - Google Patents
Friction dual-disc for gearbox of large-power boat Download PDFInfo
- Publication number
- CN202040246U CN202040246U CN201120129826XU CN201120129826U CN202040246U CN 202040246 U CN202040246 U CN 202040246U CN 201120129826X U CN201120129826X U CN 201120129826XU CN 201120129826 U CN201120129826 U CN 201120129826U CN 202040246 U CN202040246 U CN 202040246U
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- China
- Prior art keywords
- disc
- assembling
- friction
- dual
- gearbox
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- 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 relates to a friction disc, in particular to a friction dual-disc for a gearbox of a large-power boat. The friction dual-disc comprises dual steel discs; assembling holes are arranged in the dual steel discs; and assembling teeth are continuously arranged at the edges of the dual steel discs. The friction dual-disc for the gearbox of the large-power boat has a simple structure, can be assembled conveniently and has long service life.
Description
Technical field
The utility model relates to a kind of friction plate, relates in particular to a kind of friction pair sheet that is used for high-power marine gearbox.
Background technique
At present traditional friction pair sheet assembling poor performance, assembly precision is not high, and friction factor is low simultaneously, and the product loss is fast, and the friction disk heat dispersion is poor, can't effectively discharge the heat that produces timely, causes friction plate to reduce working life.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of heat dissipation rate fast, the friction pair sheet that is used for high-power marine gearbox that quality of fit is high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of friction pair sheet that is used for high-power marine gearbox comprises the antithesis steel disc, and the centre of described antithesis steel disc is a pilot hole, and the continuous edge of described antithesis steel disc is distributed with the assembling tooth.Improve assembly performance, promote using effect.
As preferably, be provided with 6 assembling cover keys on the edge of described antithesis steel disc uniformly, be distributed with the assembling tooth between assembling cover key.
As preferably, described assembling tooth is an involute tooth.
Therefore, the friction pair sheet that is used for high-power marine gearbox of the present utility model, simple in structure, be convenient to assembling, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of friction pair sheet that is used for high-power marine gearbox, comprise antithesis steel disc 1, the centre of described antithesis steel disc 1 is a pilot hole 2, the continuous edge of described antithesis steel disc 1 is distributed with assembling tooth 3, be provided with 6 assembling cover keys 4 on the edge of described antithesis steel disc 1 uniformly, 4 on key of assembling cover is distributed with assembling tooth 3, and described assembling tooth 3 is an involute tooth.
Claims (3)
1. friction pair sheet that is used for high-power marine gearbox, it is characterized in that: comprise antithesis steel disc (1), the centre of described antithesis steel disc (1) is pilot hole (2), the continuous edge of described antithesis steel disc (1) is distributed with assembling tooth (3).
2. the friction pair sheet that is used for high-power marine gearbox according to claim 1 is characterized in that: be provided with 6 assembling cover keys (4) on the edge of described antithesis steel disc (1) uniformly, be distributed with assembling tooth (3) between assembling cover key (4).
3. the friction pair sheet that is used for high-power marine gearbox according to claim 1 and 2 is characterized in that: described assembling tooth (3) is an involute tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120129826XU CN202040246U (en) | 2011-04-28 | 2011-04-28 | Friction dual-disc for gearbox of large-power boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120129826XU CN202040246U (en) | 2011-04-28 | 2011-04-28 | Friction dual-disc for gearbox of large-power boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040246U true CN202040246U (en) | 2011-11-16 |
Family
ID=44967692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120129826XU Expired - Fee Related CN202040246U (en) | 2011-04-28 | 2011-04-28 | Friction dual-disc for gearbox of large-power boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351992A (en) * | 2016-11-23 | 2017-01-25 | 无锡林泰克斯汽车部件有限公司 | Dual plate and manufacturing method of the same |
-
2011
- 2011-04-28 CN CN201120129826XU patent/CN202040246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351992A (en) * | 2016-11-23 | 2017-01-25 | 无锡林泰克斯汽车部件有限公司 | Dual plate and manufacturing method of the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |