CN203453333U - Hydraulic clutch - Google Patents
Hydraulic clutch Download PDFInfo
- Publication number
- CN203453333U CN203453333U CN201320528187.3U CN201320528187U CN203453333U CN 203453333 U CN203453333 U CN 203453333U CN 201320528187 U CN201320528187 U CN 201320528187U CN 203453333 U CN203453333 U CN 203453333U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- output shaft
- piston
- friction plate
- plate group
- 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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- Braking Arrangements (AREA)
Abstract
A hydraulic clutch comprises an input shaft, a brake shell, a piston, a spacer, friction sheet groups, a flange plate, an output shaft and plane bearings; the output shaft is sleeved on the input shaft; the piston is sleeved on the brake shell; the friction sheet groups are arranged between the input shaft and the output shaft and are sleeved on the input shaft; the brake shell is assembled on the input shaft, the piston and the output shaft and is connected with the flange plate by a bolt; the plane bearings are placed between the end surface of the output shaft and the end surface of the flange plate; the plane bearings are placed between the friction sheet group and the piston; the spacer is positioned in the brake shell by a bolt or is positioned on the end surface of one side of the brake shell. The hydraulic clutch has the beneficial effects of simple structure, low maintenance cost, large transmission torque and high transmission efficiency.
Description
Technical field
The utility model relates to a kind of hydraulic coupling.
Background technique
The working principle of hydraulic coupling be exactly nothing but input shaft by friction plate group from the incompatible output shaft output torque that allows, but due to the defect that design exists, there is the not high shortcoming of efficiency that complicated structure, maintenance cost are very high, transmit in existing hydraulic coupling.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of simple in structure, transmission efficiency is high, maintenance cost is low hydraulic coupling is provided.
The purpose of this utility model completes by following technical solution, it comprises input shaft, braking housing, piston, spacer ring, friction plate group, flanged plate, output shaft, plane bearing, described output sleeve is on input shaft, and described piston is placed on drag housing body; Between this input shaft and output shaft, be placed with friction plate group, and friction plate group is placed on input shaft; Described braking housing is assemblied on input shaft, piston and output shaft, and is connected with flanged plate by bolt.
As preferably, between the end face of described output shaft and the end face of flanged plate, be placed with plane bearing, friction plate group and piston space are placed with plane bearing.
As preferably, described spacer ring is positioned at braking housing or is positioned on a side end face of braking housing by bolt.
The beneficial effects of the utility model are: have simple in structurely, maintenance cost is low, and transmitting torque is large, the feature that transmission efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Label in accompanying drawing is respectively: 1, input shaft; 2, braking housing; 3, piston; 4, spacer ring; 5, friction plate group; 6, flanged plate; 7, output shaft; 8, plane bearing; 9, bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done to detailed introduction: as shown in accompanying drawing 1,2, the utility model comprises input shaft 1, braking housing 2, piston 3, spacer ring 4, friction plate group 5, flanged plate 6, output shaft 7, plane bearing 8, described output shaft 7 is placed on (or input shaft 1 is placed on output shaft 7) on input shaft 1, and described piston 3 is placed on braking housing 2; 7 of this input shaft 1 and output shafts are placed with friction plate group 5, and friction plate group 5 is placed on input shaft 1; Described braking housing 2 is assemblied on input shaft 1, piston 3 and output shaft 7, and is connected with flanged plate 6 by bolt 9.Between the end face of described output shaft 7 and the end face of flanged plate 6, be placed with plane bearing 8,3, friction plate group 5 and piston are placed with plane bearing 8.Described spacer ring 4 is positioned at braking housing 2 or is positioned on a side end face of braking housing 2 by bolt 9.
As shown in Figure 1, spacer ring 4 is positioned on braking housing 2 one side end faces by bolt 9, when piston 3 pressing friction sheet groups 5, make input shaft 1 moment of torsion pass to output shaft 7, because friction plate group 5 and output shaft 7 both ends of the surface have plane bearing 8 frictional force minimum, during piston 3 strokes extremely short (need only compression and unclamp friction plate group 5) clutch work, oil cylinder needs only hold mode attonity, as long as it is big or small with regard to adjustable clutch transmission torque to increase and decrease friction plate quantity.
As shown in Figure 2, spacer ring 4 is positioned on a side end face of braking housing 2 by bolt 9, and friction plate group 5 is compressed by spring force, and transmitting torque backs down by piston 3 the Normally closed type clutch that spring force makes 5 separation of friction plate group.
The utility model is not limited to above-mentioned mode of execution; no matter do any variation in its shape or material formation; every employing structural design provided by the utility model, is all a kind of distortion of the present utility model, all should think within the utility model protection domain.
Claims (3)
1. a hydraulic coupling, comprise input shaft (1), braking housing (2), piston (3), spacer ring (4), friction plate group (5), flanged plate (6), output shaft (7), plane bearing (8), it is characterized in that: it is upper that described output shaft (7) is placed on input shaft (1), described piston (3) is placed on braking housing (2); Between this input shaft (1) and output shaft (7), be placed with friction plate group (5), and friction plate group (5) is placed on input shaft (1); Described braking housing (2) is assemblied in input shaft (1), piston (3) is upper with output shaft (7), and is connected with flanged plate (6) by bolt (9).
2. hydraulic coupling according to claim 1, is characterized in that: between the end face of the end face of described output shaft (7) and flanged plate (6), be placed with plane bearing (8), between friction plate group (5) and piston (3), be placed with plane bearing (8).
3. hydraulic coupling according to claim 1, is characterized in that: described spacer ring (4) is positioned at braking housing (2) or is positioned on a side end face of braking housing (2) by bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528187.3U CN203453333U (en) | 2013-08-28 | 2013-08-28 | Hydraulic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528187.3U CN203453333U (en) | 2013-08-28 | 2013-08-28 | Hydraulic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453333U true CN203453333U (en) | 2014-02-26 |
Family
ID=50133208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528187.3U Expired - Fee Related CN203453333U (en) | 2013-08-28 | 2013-08-28 | Hydraulic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438118A (en) * | 2013-08-28 | 2013-12-11 | 宁波杰士特液压有限公司 | Hydraulic clutch |
| CN106641017A (en) * | 2015-07-14 | 2017-05-10 | 博世力士乐（北京）液压有限公司 | Hydraulically driven type speed reducer disconnection device |
-
2013
- 2013-08-28 CN CN201320528187.3U patent/CN203453333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438118A (en) * | 2013-08-28 | 2013-12-11 | 宁波杰士特液压有限公司 | Hydraulic clutch |
| CN106641017A (en) * | 2015-07-14 | 2017-05-10 | 博世力士乐（北京）液压有限公司 | Hydraulically driven type speed reducer disconnection device |
| CN106641017B (en) * | 2015-07-14 | 2019-09-03 | 博世力士乐（北京）液压有限公司 | Hydraulic drive type speed reducer disengaging gear |
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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: 20140226 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |