CN202732773U - Novel structure low-speed clutch with balance chamber - Google Patents
Novel structure low-speed clutch with balance chamber Download PDFInfo
- Publication number
- CN202732773U CN202732773U CN 201220295130 CN201220295130U CN202732773U CN 202732773 U CN202732773 U CN 202732773U CN 201220295130 CN201220295130 CN 201220295130 CN 201220295130 U CN201220295130 U CN 201220295130U CN 202732773 U CN202732773 U CN 202732773U
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- China
- Prior art keywords
- clutch
- balance
- balance chamber
- novel structure
- structure low
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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.)
- Expired - Fee Related
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model relates to a novel structure low-speed clutch with a balance chamber. The novel structure low-speed clutch with the balance chamber comprises a clutch body. A seal cavity, which is a balance oil cavity chamber, is formed by a seal ring arranged between a spring baffle and a piston of the clutch body. The inner portion of the balance oil cavity chamber is full of hydraulic oil. The novel structure low-speed clutch with the balance chamber is simple in structure and reasonable in design. Due to the balance chamber between the spring baffle and the piston, and the full hydraulic oil in the inner portion, centrifugal force is also produced during the high-speed rotation process of the clutch, so that the centrifugal force produced by pressure oil is offset. Due to the design of the balance chamber, the working stability of the clutch is substantially improved and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of new structure low-speed clutch with balance cylinder, belongs to automotive transmission technology neck.
Background technique
At present, each clutch pressure stable equilibrium direct relation speed changer in the automatic transmission working efficiency and working life.Because clutch is in the transferring power process, it does high speed rotary motion around self axis, cause the pressure oil in the high-pressure work grease chamber to produce additional higher centrifugal force, this power can make the oil pressure that acts on the clutch on the friction plate assembly extremely unbalanced, low-speed clutch place in the speed changer was without the centrifugal force mechanism of balance pressure oil generation in the past, can cause like this heavy wear of friction plate assembly short time even ablate and lose efficacy, thereby the life-span, raising user cost and the transmission efficiency that have shortened speed changer descend.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that exists in the above-mentioned technology, provide a kind of simple in structure, reasonable in design, manufacturability and good economy performance, guarantee the working environment of each part, improved the new structure low-speed clutch with balance cylinder in working stability, reliability and the working life of clutch.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise clutch body, by seal ring is set, consist of a closed cavity between the spring stop of clutch body and piston, be the equilibrium oil chamber, inside is full of hydraulic oil.The utility model has the advantages that: simple in structure, reasonable in design, the spy increases the balance cylinder between spring stop and clutch plunger, inside is full of hydraulic oil, in clutch High Rotation Speed process, also produce centrifugal force, since the centrifugal force that produces of offset pressure oil, this balance cylinder's design, working stability and the working life of greatly having improved clutch.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.As shown in Figure 1, the utility model comprises clutch body, by seal ring 3 is set, consists of a closed cavity between the spring stop 1 of clutch body and piston 2, is equilibrium oil chamber 4, and inside is full of hydraulic oil.The utility model is full of hydraulic oil and produces when clutch rotates in equilibrium oil chamber 4 centrifugal force and the centrifugal force balance of pressure oil cavity pressure oil because of clutch rotation generation, make the isostasy that acts on the friction plate assembly, and then improve working stability, reliability and the working life of clutch.
Claims (1)
1. new structure low-speed clutch with balance cylinder, comprise clutch body, it is characterized in that: between the spring stop (1) of clutch body and piston (2), by seal ring (3) is set, consist of a closed cavity, be equilibrium oil chamber (4), inside is full of hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295130 CN202732773U (en) | 2012-06-21 | 2012-06-21 | Novel structure low-speed clutch with balance chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295130 CN202732773U (en) | 2012-06-21 | 2012-06-21 | Novel structure low-speed clutch with balance chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732773U true CN202732773U (en) | 2013-02-13 |
Family
ID=47658474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295130 Expired - Fee Related CN202732773U (en) | 2012-06-21 | 2012-06-21 | Novel structure low-speed clutch with balance chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732773U (en) |
-
2012
- 2012-06-21 CN CN 201220295130 patent/CN202732773U/en not_active Expired - Fee Related
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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: 20130213 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |