CN204784288U - Realize wet clutch structure of concentricity output - Google Patents
Realize wet clutch structure of concentricity output Download PDFInfo
- Publication number
- CN204784288U CN204784288U CN201520349310.4U CN201520349310U CN204784288U CN 204784288 U CN204784288 U CN 204784288U CN 201520349310 U CN201520349310 U CN 201520349310U CN 204784288 U CN204784288 U CN 204784288U
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- spline
- clutch
- spline fitting
- axle
- piston seat
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model provides a realize wet clutch structure of concentricity output, it is mainly by drive gear, the piston seat axle, the spline fitting, clutch shell axle, gear and the control unit of testing the speed constitutes, drive gear through spline and piston seat axle, piston with return spring coupling and be in the same place, a spline fitting passes through the spline with inside and outside friction disc is in the same place with the piston seat hub connection, and the spline fitting has a bearing plate through the splined connection again, and the shell of a clutch shell axle cup joints at bearing plate, spline fitting and piston seat off -axial face to be close to on the spline fitting one side the bearing plate, install inner friction piece and external friction piece, at the outside of the clutch shell axle end installation gear that tests the speed, it has simple structure, reliable, can reduce manufacturing cost, can use at limited installation space within range, improves characteristics such as gearbox market adaptability.
Description
Technical field
The utility model relates to a kind of wet clutch structure realizing the concentricity output in both sides, can be used for the various gearbox having the construction machinery gear box of this functional requirement or other similar functions to require.
Background technique
The wet clutch structure be now applied on construction machinery gear box is divided into two kinds substantially, and one is same root axle is installed two cover clutches, and another kind of is axle is installed singly overlap clutch; The structure of the list cover clutch of current use is mainly used on each jack shaft of gearbox, realizes the transmission of power and disengagement function, or realizes the one-sided output function of power.Realize both sides Power output if want by single cover clutch, other axle must be given, through the Power output of other axle by gear transmission by transmission of power; This transmission scheme complex structure, cost is high, and can not realize concentricity output, and has certain requirements of installation space.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of structure simple, reliable, can manufacture cost be reduced, can use within the scope of limited installing space, improve the wet clutch structure realizing concentricity output of gearbox market adaptability.
The purpose of this utility model has been come by following technical solution, a kind of wet clutch structure realizing concentricity output, it is primarily of driving gear, piston seat axle, spline fitting, clutch outer member axle, measure speed gears and controlling component composition, described driving gear is linked together by spline and piston seat axle, piston and return spring; One spline fitting and inside and outside friction plate are linked together by spline and piston seat axle, spline fitting has a bearing plate by spline joint again, the casing of one clutch outer member axle is connected on outside bearing plate, spline fitting and piston seat axle, and be close on spline fitting side bearing plate, inner attrition piece and outside friction disc are installed, clutch outer member axle outboard end install measure speed gears.
Described controlling component is primarily of the electro-hydraulic control valve that can realize clutch function and the selector formation matched, described clutch configuration is wet-type multi-chip friction clutch, and described wet-type multi-chip friction clutch is connected with the electro-hydraulic control valve being undertaken shifting gears by oil pressure cntrol; Described spline fitting is fixed on piston seat axle by a round nut; Described return spring is arranged in the groove of spline fitting.
Described piston seat axle and clutch outer member axle are respectively by bearings on casing, and the inner attrition piece of wet-type multi-chip friction clutch can be free to slide on the spline of spline fitting, and bearing plate is coordinated with spline fitting by seam; The outside friction disc of clutch outer member axle and wet-type multi-chip friction clutch is by spline joint, and outside friction disc can be free to slide on the spline of clutch outer member axle.
The utility model is on the basis of existing technology, the spindle unit exported by the gear and opposite side reducing by a transmission of power, and simplify gearbox designs, reduce the manufacture cost of whole product, can realize side and often export, opposite side exports with clutch function; There is structure simple, reliable, can manufacture cost be reduced, can use within the scope of limited installing space, improve the features such as gearbox market adaptability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, the purpose of this utility model has been come by following technical solution, it is by gear 1, the piston seat axle 2 together with spline joint is passed through with gear 1, piston 3, return spring 4, by the spline fitting 5 that spline and piston seat axle 2 link together, inner attrition piece 6, outside friction disc 7, by the bearing plate 8 that spline and spline fitting 5 link together, spline fitting 5 is fixed on the round nut 9 of piston seat axle 2, by the outside friction disc 7 that spline and clutch outer member axle 10 link together, measure speed gears 11 and controlling component composition.
Shown in figure, described driving gear is linked together by spline and piston seat axle, piston and return spring; One spline fitting and inside and outside friction plate 6,7 are linked together by spline and piston seat axle, spline fitting has a bearing plate by spline joint again, the casing of one clutch outer member axle is connected on outside bearing plate, spline fitting and piston seat axle, and be close on spline fitting side bearing plate, inner attrition piece and outside friction disc are installed, clutch outer member axle outboard end install measure speed gears.
Described controlling component is primarily of the electro-hydraulic control valve that can realize clutch function and the selector formation matched, described clutch configuration is wet-type multi-chip friction clutch, and described wet-type multi-chip friction clutch is connected with the electro-hydraulic control valve being undertaken shifting gears by oil pressure cntrol; Described spline fitting 5 is fixed on piston seat axle 2 by a round nut 9.
Piston seat axle described in the utility model and clutch outer member axle are respectively by bearings on casing, and the inner attrition piece 6 of wet-type multi-chip friction clutch can be free to slide on the spline of spline fitting 5, and bearing plate 8 is coordinated with spline fitting 5 by seam; Clutch outer member axle 10 passes through spline joint with the outside friction disc 7 of wet-type multi-chip friction clutch, and outside friction disc 7 can be free to slide on the spline of clutch outer member axle 10.
Return spring 4 in the utility model is arranged in the groove of spline fitting 5, namely ensure that the mounting point of return spring 4, avoid the shaft block ring used in conventional clutch configuration and escape from the fault caused, substantially reduce again the axial dimension owing to installing the parts such as return spring, guide ring, shaft block ring, effective length of thread engagement of spline fitting 5 and piston seat axle 2 spline joint can also be ensured; This structure is that whole clutch rational structural configuration and practical function in limited space provide guarantee.This return spring 4 installation form, not only reduce part kind and quantity, also substantially increase the overall security of clutch configuration, whole clutch configuration is compacter, and reliability is higher.
Claims (3)
1. realize a wet clutch structure for concentricity output, it is primarily of driving gear, piston seat axle, spline fitting, clutch outer member axle, measure speed gears and controlling component composition, is characterized in that described driving gear is linked together by spline and piston seat axle, piston and return spring; One spline fitting and inside and outside friction plate are linked together by spline and piston seat axle, spline fitting has a bearing plate by spline joint again, the casing of one clutch outer member axle is connected on outside bearing plate, spline fitting and piston seat axle, and be close on spline fitting side bearing plate, inner attrition piece and outside friction disc are installed, clutch outer member axle outboard end install measure speed gears.
2. the wet clutch structure realizing concentricity output according to claim 1, it is characterized in that described controlling component is primarily of the electro-hydraulic control valve that can realize clutch function and the selector formation matched, described clutch configuration is wet-type multi-chip friction clutch, and described wet-type multi-chip friction clutch is connected with the electro-hydraulic control valve being undertaken shifting gears by oil pressure cntrol; Described spline fitting is fixed on piston seat axle by a round nut; Described return spring is arranged in the groove of spline fitting.
3. the wet clutch structure realizing concentricity output according to claim 1 and 2, it is characterized in that described piston seat axle and clutch outer member axle respectively by bearings on casing, the inner attrition piece of wet-type multi-chip friction clutch can be free to slide on the spline of spline fitting, and bearing plate is coordinated with spline fitting by seam; The outside friction disc of clutch outer member axle and wet-type multi-chip friction clutch is by spline joint, and outside friction disc can be free to slide on the spline of clutch outer member axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349310.4U CN204784288U (en) | 2015-05-27 | 2015-05-27 | Realize wet clutch structure of concentricity output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349310.4U CN204784288U (en) | 2015-05-27 | 2015-05-27 | Realize wet clutch structure of concentricity output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784288U true CN204784288U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349310.4U Active CN204784288U (en) | 2015-05-27 | 2015-05-27 | Realize wet clutch structure of concentricity output |
Country Status (1)
| Country | Link |
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| CN (1) | CN204784288U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763283A (en) * | 2016-12-22 | 2017-05-31 | 杭州前进齿轮箱集团股份有限公司 | A kind of large-scale track maintenance vehicles transmit disengaging gear with gearbox dynamic |
| CN109340275A (en) * | 2018-12-19 | 2019-02-15 | 绍兴前进齿轮箱有限公司 | A kind of New type wet friction clutch |
| CN116022675A (en) * | 2022-12-27 | 2023-04-28 | 平阳县鹏伟机械有限责任公司 | Wet clutch for winch |
-
2015
- 2015-05-27 CN CN201520349310.4U patent/CN204784288U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763283A (en) * | 2016-12-22 | 2017-05-31 | 杭州前进齿轮箱集团股份有限公司 | A kind of large-scale track maintenance vehicles transmit disengaging gear with gearbox dynamic |
| CN109340275A (en) * | 2018-12-19 | 2019-02-15 | 绍兴前进齿轮箱有限公司 | A kind of New type wet friction clutch |
| CN116022675A (en) * | 2022-12-27 | 2023-04-28 | 平阳县鹏伟机械有限责任公司 | Wet clutch for winch |
| CN116022675B (en) * | 2022-12-27 | 2024-05-03 | 平阳县鹏伟机械有限责任公司 | Wet clutch for winch |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |