CN206783190U - Hydraulic capstan clutch - Google Patents
Hydraulic capstan clutch Download PDFInfo
- Publication number
- CN206783190U CN206783190U CN201720530507.7U CN201720530507U CN206783190U CN 206783190 U CN206783190 U CN 206783190U CN 201720530507 U CN201720530507 U CN 201720530507U CN 206783190 U CN206783190 U CN 206783190U
- Authority
- CN
- China
- Prior art keywords
- winch drum
- capstan
- pressure plare
- capstan winch
- motor bracket
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000012634 fragment Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model disclose and provide it is a kind of it is simple in construction, space-consuming area is small, cost is than relatively low hydraulic capstan clutch.The hydraulic capstan clutch includes capstan winch drum（1）, the capstan winch drum is fixedly installed on by pin（1）On motor bracket（2）, be arranged on the capstan winch drum（1）With the motor bracket（2）Drive sleeve at axle center（3）, be set in the drive sleeve（3）On fixed friction plate assembly（4）And pressure plare（5）, be set in the pressure plare（5）On butterfly spring（6）, the butterfly spring（6）Both sides respectively with the pressure plare（5）With the capstan winch drum（1）It is in contact, the motor bracket（2）It is interior and with the motor bracket（2）Oil inlet corresponding position is provided with oil sealing（7）, the oil sealing（7）Opposite side corresponding with oil inlet and the pressure plare（5）The utility model that is in contact can be widely applied to hydraulic capstan field.
Description
Technical field
It the utility model is related to a kind of hydraulic capstan clutch.
Background technology
Capstan winch is the device of offroad vehicle self-protection and traction, can be disliked in snowfield, marsh, desert, seabeach, muddy hill path etc.
Vehicle is carried out in bad environment to save oneself, and may be removed obstacles under other conditions, draws the operations such as article, installation.It is common
Capstan winch by capstan winch motive power difference mainly have four kinds of power capstan, electric capstan, hydraulic capstan and wheel capstan winch.Hydraulic pressure twists
Disk be its power source using power/servo steering system of vehicle, using power-assisted steering pump offer driving source, but existing liquid
Pressing the clutch of capstan winch, structure is more complicated, and space-consuming is big, cost compares using rotation cam bindiny mechanism
Height, this there is certain weak point.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided one kind is simple in construction, accounts for
With spatial area is small, cost is than relatively low hydraulic capstan clutch.
Technical scheme is used by the utility model：The utility model includes capstan winch drum, is fixedly installed by pin
Motor bracket on the capstan winch drum, the drive sleeve being arranged at the capstan winch drum and the motor bracket axle center,
The fixed friction plate assembly and pressure plare that are set in the drive sleeve, the butterfly spring being set on the pressure plare,
The both sides of the butterfly spring are in contact with the pressure plare with the capstan winch drum respectively, in the motor bracket and with it is described
Motor bracket oil inlet corresponding position is provided with oil sealing, and oil sealing opposite side corresponding with oil inlet connects with the pressure plare
Touch, when the fixed friction plate assembly is compacted, the pressure plare rouses in the presence of the butterfly spring with the capstan winch
Gap is left between wheel.
The fixed friction plate assembly includes the alternate brake block in multi-disc interval and brake revolving fragment.
The hydraulic capstan clutch also includes the O being arranged between the capstan winch drum and the motor bracket contact surface
Type sealing ring.
The through hole being connected with external impetus part is provided with the drive sleeve.
The beneficial effects of the utility model are：Because the utility model includes capstan winch drum, is fixedly installed on by pin
Motor bracket on the capstan winch drum, the drive sleeve being arranged at the capstan winch drum and the motor bracket axle center, set
The fixed friction plate assembly and pressure plare that are located in the drive sleeve, the butterfly spring being set on the pressure plare, institute
The both sides for stating butterfly spring are in contact with the pressure plare with the capstan winch drum respectively, in the motor bracket and with the horse
Support oil inlet corresponding position is provided with oil sealing, oil sealing opposite side corresponding with oil inlet is in contact with the pressure plare,
When the fixed friction plate assembly is compacted, the pressure plare in the presence of the butterfly spring with the capstan winch drum it
Between leave gap, compared with the existing cam bindiny mechanism using rotation, the utility model is simple in construction, cost than relatively low, and
Using fixed friction plate assembly, its frictional force is big, enhances the safety coefficient of capstan winch, is made using the butterfly spring of abnormal shape
For locking power, it occupies little space, and elastic force is uniform, and service life length, disk need not be changed and eliminate maintenance cost.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is sectional view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model includes capstan winch drum 1, is fixedly installed on the capstan winch drum 1 by pin
On motor bracket 2, be arranged at capstan winch drum 1 and the motor bracket 2 axle center drive sleeve 3, be set in it is described
Fixed friction plate assembly 4 and pressure plare 5 in drive sleeve 3, the butterfly spring 6 being set on the pressure plare 5, the liquid
Pressure winch clutching device also includes the O-ring seal 8 being arranged between capstan winch drum 1 and the motor bracket 2 contact surface, institute
The through hole 31 for being provided with drive sleeve 3 and being connected with external impetus part is stated, the fixed friction plate assembly 4 is included between multi-disc
Every alternate brake block 41 and brake revolving fragment 42, the quantity of the brake block 41 and the brake revolving fragment 42 can be as needed
Set, 4 brake blocks 41 and 3 brake revolving fragments 42 have been used in the utility model, the butterfly spring 6 is different
Type structure, the both sides of the butterfly spring 6 are in contact with the pressure plare 5 with the capstan winch drum 1 respectively, the motor bracket
Oil sealing 7 is provided with 2 and with the oil inlet corresponding position of motor bracket 2, the oil sealing 7 opposite side corresponding with oil inlet and institute
Pressure plare 5 is stated to be in contact, when the fixed friction plate assembly 4 is compacted, work of the pressure plare 5 in the butterfly spring 6
With lower gap is left between the capstan winch drum 1.
Operation principle of the present utility model is：Under normal circumstances, work of the pressure plare 5 in the elastic force of butterfly spring 6
Under, the fixed friction plate assembly 4 is compressed and is in close contact with the motor bracket 2, is connected in the drive sleeve 3
External impetus part in the presence of, the motor bracket 2 is with rotation；When needing clutch, from the oil-feed of the motor bracket 2
Mouthful enter liquid, the oil sealing 7 is occurred axial movement by a small margin, the oil sealing 7 promotes the pressure plare 5 and described in overcoming
The elastic force of butterfly spring 6, so that the fixed friction plate assembly 4 departs from the close contact with the motor bracket 2, it is described
Fixed friction plate assembly 4 only rotates with the rotation of the drive sleeve 3, realizes the separation of power.
The utility model is applied to planetary reduction gear field.
Claims (4)
- A kind of 1. hydraulic capstan clutch, it is characterised in that：The hydraulic capstan clutch includes capstan winch drum（1）, pass through pin Nail is fixedly installed on the capstan winch drum（1）On motor bracket（2）, be arranged on the capstan winch drum（1）With the motor branch Frame（2）Drive sleeve at axle center（3）, be set in the drive sleeve（3）On fixed friction plate assembly（4）And pressure plare （5）, be set in the pressure plare（5）On butterfly spring（6）, the butterfly spring（6）Both sides respectively with the pressure plare （5）With the capstan winch drum（1）It is in contact, the motor bracket（2）It is interior and with the motor bracket（2）Oil inlet corresponding position is set It is equipped with oil sealing（7）, the oil sealing（7）Opposite side corresponding with oil inlet and the pressure plare（5）It is in contact, it is described fixed to rub Pad component（4）When being compacted, the pressure plare（5）In the butterfly spring（6）In the presence of with the capstan winch drum（1）It Between leave gap.
- 2. hydraulic capstan clutch according to claim 1, it is characterised in that：The fixed friction plate assembly（4）Bag Include the alternate brake block in multi-disc interval（41）With brake revolving fragment（42）.
- 3. hydraulic capstan clutch according to claim 1, it is characterised in that：The hydraulic capstan clutch also includes setting Put in the capstan winch drum（1）With the motor bracket（2）O-ring seal between contact surface（8）.
- 4. hydraulic capstan clutch according to claim 1, it is characterised in that：The drive sleeve（3）On be provided with The through hole of external impetus part connection（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530507.7U CN206783190U (en) | 2017-05-14 | 2017-05-14 | Hydraulic capstan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530507.7U CN206783190U (en) | 2017-05-14 | 2017-05-14 | Hydraulic capstan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783190U true CN206783190U (en) | 2017-12-22 |
Family
ID=60711298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530507.7U Expired - Fee Related CN206783190U (en) | 2017-05-14 | 2017-05-14 | Hydraulic capstan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847293A (en) * | 2019-08-14 | 2020-10-30 | 宁波联达绞盘有限公司 | Capstan clutch |
-
2017
- 2017-05-14 CN CN201720530507.7U patent/CN206783190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847293A (en) * | 2019-08-14 | 2020-10-30 | 宁波联达绞盘有限公司 | Capstan clutch |
| CN111847293B (en) * | 2019-08-14 | 2022-02-22 | 宁波联达绞盘有限公司 | Capstan clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |