CN201521572U - Clutch cylinder assembly - Google Patents
Clutch cylinder assembly Download PDFInfo
- Publication number
- CN201521572U CN201521572U CN2009201882526U CN200920188252U CN201521572U CN 201521572 U CN201521572 U CN 201521572U CN 2009201882526 U CN2009201882526 U CN 2009201882526U CN 200920188252 U CN200920188252 U CN 200920188252U CN 201521572 U CN201521572 U CN 201521572U
- Authority
- CN
- China
- Prior art keywords
- oil
- aluminum cylinder
- valve body
- pipe joint
- inlet hole
- 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 - Fee Related
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Abstract
The utility model discloses a clutch cylinder assembly, which comprises an aluminum cylinder body. A forge piece bearing is installed on the upper portion of the aluminum cylinder body; a spring and a dustproof sleeve are installed between the forge piece bearing and a base of the aluminum cylinder body; the dustproof sleeve is positioned on the periphery of the spring; an air bleed hole and an oil inlet hole are arranged on the base of the aluminum cylinder body; the oil inlet hole is provided with a fast joint which further comprises a valve body; the valve body is provided with an upper connector and a lower connector; an oil inlet nozzle is installed on the upper connector and connected with an oil inlet hole of a clutch cylinder; the lower connector is provided with an oil pipe joint and an oil pipe; the fast joint further comprises an opening pin; a pin groove is arranged on the oil pipe joint; and a pin clamp is arranged on the lower connector of the valve body. The clutch cylinder assembly adopting the dustproof sleeve arranged between the forge piece bearing and the aluminum cylinder body base is capable of effectively preventing dust and enabling the oil pipe joint and the lower connector to be closely combined to avoid oil leakage by arranging the opening pin and a liner sleeve at the joint position of the lower connector and the oil pipe joint of the fast joint.
Description
Technical field
The utility model relates to a kind of clutch slave cylinder, relates in particular to the clutch slave cylinder that a kind of coaxial tape spool holds.
Background technique
The clutch slave cylinder structure that traditional coaxial tape spool holds includes aluminum cylinder 1 as depicted in figs. 1 and 2; The middle part of aluminum cylinder 1 is equipped with oil sealing 4, and by star-like seal ring 3 sealings; Forging bearing 6 is installed in the top of aluminum cylinder 1, and positions by back-up ring 7; Between forging bearing 6 and aluminum cylinder 1 base spring 2 is installed; On aluminum cylinder 1 base, offer vent hole and oil inlet hole; Bleed screw bend pipe assembly 9 is installed at the vent hole place; Oil inlet hole is installed rapid pipe joint 8; After bleed screw bend pipe assembly 9 installs with rapid pipe joint 8, by elastic cylindrical pin 10 location.Traditional clutch slave cylinder is not taked dust prevention, and is long when service time, can influence the proper functioning of parts because of accumulating a large amount of dusts; Simultaneously traditional rapid pipe joint is when connecing oil connection, and screens is not firm, and oil leakage phenomenon easily takes place.
The model utility content
The purpose of this utility model is in order to overcome technological deficiency recited above, a kind of clutch slave cylinder assembly to be provided, can prevent dust effectively, can preventing leakage of oil simultaneously.
In order to solve technical problem recited above, the utility model is taked following technological scheme:
The utility model provides a kind of clutch slave cylinder assembly, includes aluminum cylinder; The middle part of aluminum cylinder is equipped with oil sealing; The forging Bearing Installation is equipped with spring on the top of aluminum cylinder between forging bearing and the aluminum cylinder base; On the aluminum cylinder base, offer vent hole and oil inlet hole; Bleed screw bend pipe assembly is installed at the vent hole place; Oil inlet hole is installed rapid pipe joint; Between forging bearing and aluminum cylinder base dirt-proof boot is installed also, dirt-proof boot is positioned at the periphery of spring.
Wherein, described rapid pipe joint further includes valve body, and valve body is built-in with Spool assembly; Valve body has last interface and lower interface; Last interface is equipped with oil intake nozzle, and described oil intake nozzle is installed with the oil inlet hole of clutch slave cylinder and is connected; Lower interface is equipped with oil connection and oil pipe, and described rapid pipe joint also includes cotter pin, and oil connection is provided with and the corresponding cotter way of cotter pin, offers the pin clamp that is complementary with cotter pin at the lower interface of valve body.
As a kind of preferred version, the installation place of described oil connection and lower interface is provided with lining, and described lining is for having the lining of diagonal cut joint or " V " type opening.
The utility model adds dust-proof cover between forging bearing and aluminum cylinder base, can effectively prevent dust, improves the lasting service time of parts; By adding cotter pin, and add lining, oil connection and lower interface are combined closely, prevent leakage of oil at the lower interface of rapid pipe joint and the junction of oil connection.
Description of drawings
Fig. 1 is structure first schematic representation of traditional clutch slave cylinder.
Fig. 2 is structure second schematic representation of traditional clutch slave cylinder.
Fig. 3 is the structural representation of clutch slave cylinder of the present utility model.
Fig. 4 is the structural representation of rapid pipe joint of the present utility model.
Fig. 5 is the structural representation of the valve body of the utility model rapid pipe joint.
Fig. 6 is the structural representation of the cotter pin of the utility model rapid pipe joint.
Fig. 7 is the structural representation of the lining of the utility model rapid pipe joint.
Among the figure, 1. aluminum cylinder, 2. spring, 3. star-like seal ring, 4. oil sealing, 5. dirt-proof boot, 6. forging bearing, 7. back-up ring, 8. rapid pipe joint, 9. bleed screw bend pipe assembly, 10. interface, 832. lower interfaces, 833. pin clamps, 861. " V " type opening on elastic cylindrical pin, 11. little aprons, 12. oil connections, 13. oil pipes, 81. oil intake nozzles, 82. " O " RunddichtringO, 83. valve bodies, 84. Spool assemblies, 85. cotter pins, 86. linings, 121. cotter ways, 831..
Embodiment
See also Fig. 3 to Fig. 7, as shown in the figure, the clutch slave cylinder assembly includes aluminum cylinder 1; The middle part of aluminum cylinder 1 is equipped with oil sealing 4, and by star-like seal ring 3 sealings; Forging bearing 6 is installed in the top of aluminum cylinder 1, and by back-up ring 7 location; Between forging bearing 6 and aluminum cylinder 1 base spring 2 is installed; Between forging bearing 6 and aluminum cylinder 1 base dirt-proof boot 5 is installed also, dirt-proof boot 5 is positioned at the periphery of spring 2; On aluminum cylinder 1 base, offer vent hole and oil inlet hole; Bleed screw bend pipe assembly 9 is installed at the vent hole place; Oil inlet hole is installed rapid pipe joint 8; After bleed screw bend pipe assembly 9 is installed with rapid pipe joint 8, by elastic cylindrical pin 10 location.Rapid pipe joint 8 includes valve body 83, and valve body 83 is built-in with Spool assembly 84, and valve body 83 has last interface 831 and lower interface 832; Last interface 831 is equipped with oil intake nozzle 81, and oil intake nozzle 81 is provided with " O " RunddichtringO 82 with the installation place of last interface 831; Oil intake nozzle 81 is installed with the oil inlet hole of clutch slave cylinder and is connected, and the mouth position of oil intake nozzle 81 is provided with cuticle circle 11; Lower interface 832 is equipped with oil connection 12 and oil pipe 13; Rapid pipe joint 8 also includes cotter pin 85, and oil connection 12 is provided with and cotter pin 85 corresponding cotter ways 121, offers the pin clamp 833 that is complementary with cotter pin 85 at the lower interface 832 of valve body 83; Oil connection 12 is provided with lining 86 with the installation place of lower interface 832, and for the ease of the installation of lining 86, this lining also can be for having the lining of diagonal cut joint for having the lining of " V " type opening 861.
Although the utility model has been done to describe in detail and quoted embodiment as proof, for those of ordinary skill in the art, obviously various schemes, modification and the change that can make according to above-mentioned explanation all should be included within the scope of claim.
Claims (4)
1. a clutch slave cylinder assembly includes aluminum cylinder (1); The middle part of aluminum cylinder (1) is equipped with oil sealing (4); Forging bearing (6) is installed in the top of aluminum cylinder (1), between forging bearing (6) and aluminum cylinder (1) base spring (2) is installed; On aluminum cylinder (1) base, offer vent hole and oil inlet hole; Bleed screw bend pipe assembly (9) is installed at the vent hole place; Oil inlet hole is installed rapid pipe joint (8); It is characterized in that: between forging bearing (6) and aluminum cylinder (1) base dirt-proof boot (5) is installed also, dirt-proof boot (5) is positioned at the periphery of spring (2).
2. clutch slave cylinder assembly as claimed in claim 1 is characterized in that: described rapid pipe joint (8) further includes valve body (83), and valve body (83) is built-in with Spool assembly (84); Valve body (83) has last interface (831) and lower interface (832); Last interface (831) is equipped with oil intake nozzle (81), and described oil intake nozzle (81) is installed with the oil inlet hole of clutch slave cylinder and is connected; Lower interface (832) is equipped with oil connection (12) and oil pipe (13), described rapid pipe joint (8) also includes cotter pin (85), oil connection (12) is provided with and the corresponding cotter way of cotter pin (85) (121), and the lower interface (832) in valve body (83) offers the pin clamp (833) that is complementary with cotter pin (85).
3. clutch slave cylinder assembly as claimed in claim 2 is characterized in that: described oil connection (12) is provided with lining (86) with the installation place of the lower interface (833) of valve body (83).
4. clutch slave cylinder assembly as claimed in claim 3 is characterized in that: described lining (86) is for having the lining of diagonal cut joint or " V " type opening (861).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201882526U CN201521572U (en) | 2009-10-14 | 2009-10-14 | Clutch cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201882526U CN201521572U (en) | 2009-10-14 | 2009-10-14 | Clutch cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521572U true CN201521572U (en) | 2010-07-07 |
Family
ID=42507748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201882526U Expired - Fee Related CN201521572U (en) | 2009-10-14 | 2009-10-14 | Clutch cylinder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521572U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042904A (en) * | 2010-11-18 | 2011-05-04 | 芜湖聚达汽车零部件有限公司 | High-temperature test system and method of clutch slave cylinder |
| CN102442293A (en) * | 2011-11-03 | 2012-05-09 | 芜湖众发汽车制动系统有限公司 | Brake cylinder with internal proportional valve |
| CN102628481A (en) * | 2012-04-11 | 2012-08-08 | 南京轴承有限公司 | Push type self-aligning hydraulic release bearing wheel cylinder unit |
| CN103758888A (en) * | 2014-01-03 | 2014-04-30 | 芜湖聚达汽车零部件有限公司 | Clutch slave cylinder |
-
2009
- 2009-10-14 CN CN2009201882526U patent/CN201521572U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042904A (en) * | 2010-11-18 | 2011-05-04 | 芜湖聚达汽车零部件有限公司 | High-temperature test system and method of clutch slave cylinder |
| CN102042904B (en) * | 2010-11-18 | 2012-04-04 | 芜湖聚达汽车零部件有限公司 | High-temperature test system and method of clutch slave cylinder |
| CN102442293A (en) * | 2011-11-03 | 2012-05-09 | 芜湖众发汽车制动系统有限公司 | Brake cylinder with internal proportional valve |
| CN102628481A (en) * | 2012-04-11 | 2012-08-08 | 南京轴承有限公司 | Push type self-aligning hydraulic release bearing wheel cylinder unit |
| CN102628481B (en) * | 2012-04-11 | 2014-06-18 | 南京轴承有限公司 | Push type self-aligning hydraulic release bearing wheel cylinder unit |
| CN103758888A (en) * | 2014-01-03 | 2014-04-30 | 芜湖聚达汽车零部件有限公司 | Clutch slave cylinder |
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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: 20100707 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |