CN208776242U - A kind of electric capstan clutch - Google Patents
A kind of electric capstan clutch Download PDFInfo
- Publication number
- CN208776242U CN208776242U CN201821420997.6U CN201821420997U CN208776242U CN 208776242 U CN208776242 U CN 208776242U CN 201821420997 U CN201821420997 U CN 201821420997U CN 208776242 U CN208776242 U CN 208776242U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- hole
- spring
- pin
- clutch
- 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.)
- Active
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of electric capstan clutchs, belong to electric capstan field.Its key points of the technical solution are that including clutch disc, clutch disc center is equipped with internal thread through hole, the toroidal cavity concentric with internal thread through hole is equipped in the clutch disc body, the toroidal cavity two sides are respectively equipped with inner ring and outer rings, the muscle column being arranged radially is equipped between the inner ring and outer ring, it is successively arranged the guide sleeve hole being arranged radially and spring lumen pore from outside to inside in the muscle column, spring lumen pore is connected to guide sleeve hole, and the axis of the two is located along the same line, guide sleeve hole penetrates through outer ring, and spring cavity bore dia is less than guide sleeve hole diameter.For step body instead of traditional split pin, step body is stronger relative to the structural strength of split pin, is able to bear the shock of more numbers, greatly extends the service life of clutch.
Description
Technical field
The utility model relates to electric capstan field, in particular to a kind of electric capstan clutch.
Background technique
LWT anchor capstan winch is unmoored for ships and light boats, drives work by motor, Ju has the mono- ﹑ Bian of Jie structure Jian in Cao Zuo ﹑ maintenance
Conveniently, the features such as high-efficient.
As shown in Figure 1, current electric capstan 42 includes bracket 4, rotating turret is equipped with drive shaft 46, drive shaft on bracket 4
46 one end are driven by motor 41, and motor 41 is installed on bracket 4, and turning set is equipped with capstan winch 42, drive shaft 46 in drive shaft 46
On be arranged there are two friction plate 43, two friction plates 43 are located at the two sides of capstan winch 42, towards the friction plate of 41 side of motor
Brake disc 44 is equipped between 43 and bracket 4, brake disc 44 and drive shaft 46 are affixed, friction plate 43 and branch far from 41 side of motor
Clutch 5 is equipped between frame 4, clutch 5 is threadedly coupled with bracket 4, and bracket 4 is equipped with the fixture block 45 cooperated with clutch 5, card
Block 45 is equipped with wedge groove.
As shown in Figures 2 and 3, clutch 5 includes 5 disk body 1 of clutch and the pin 53 being arranged radially along 5 disk body 1 of clutch,
5 disk body 1 of clutch is equipped with the toroidal cavity 12 around the setting of its center of circle, is respectively equipped with inner ring 13 inside and outside toroidal cavity 12
With outer ring 14, internal thread through hole 11 is equipped at 5 disk body of clutch, 1 center, inner ring 13 is equipped with and is arranged radially for placing pin
53 counterbore 51, the position that counterbore 51 is corresponded on outer ring 14 are equipped with through hole 52, and 53 bottom end of pin is inserted into counterbore 51, and can
Flexible in counterbore 51,53 top of pin is pierced by through hole 52, and pressure spring 25 is arranged on pin 53, and pressure spring 25 is located at toroidal cavity 12
It is interior, split pin 54 is equipped on pin 53, split pin 54 prevents pin 53 to be detached from through hole 52.
When electric capstan 42 is unmoored, motor 41 drives drive shaft 46 to rotate, and drive shaft 46 drives clutch 5 to rotate, from
When pin 53 in clutch 5 is contradicted to block, the speed relative drive shaft 46 that will lead to clutch 5 generates speed difference, in this way from
Just edge moves clutch 5 towards 42 direction of capstan winch in drive shaft 46, until clutch 5 drives friction plate 43 to squeeze capstan winch 42, this
The friction plate 43 of 42 two sides of sample capstan winch squeezes capstan winch 42 jointly, and drives rotation to realize jointly by brake disc 44 and clutch 5
Anchor.
In experiments it is found that after when 5 continuous operation of clutch is 10 small, since split pin 54 can constantly hit outer ring
14 inner walls, cause split pin 54 fracture can not, cause pin 53 that can not pop up, clutch 5 fail so that entire electric mincing
Disk 42 can not work.
Utility model content
The purpose of the utility model is to provide a kind of electric capstan clutchs, have and extend the excellent of clutch service life
Point.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of electric capstan clutch
Device, including clutch disc, clutch disc center are equipped with internal thread through hole, are equipped in the clutch disc body and internal screw thread
The concentric toroidal cavity of through-hole, the toroidal cavity two sides are respectively equipped with inner ring and outer rings, are equipped between the inner ring and outer ring
The muscle column being arranged radially is successively arranged the guide sleeve hole being arranged radially and spring lumen pore, spring cavity in the muscle column from outside to inside
Hole is connected to guide sleeve hole, and the axis of the two is located along the same line, and guide sleeve hole penetrates through outer ring, and spring cavity bore dia is less than
Guide sleeve hole diameter；
Guide sleeve is equipped in the guide sleeve hole, guide sleeve and guide sleeve hole are interference fitted, and guide sleeve internal diameter is less than spring
Lumen pore internal diameter；
It is equipped with step on-of pin in the guide sleeve hole, step on-of pin includes on-of pin, and on-of pin is towards spring lumen pore
One end is equipped with cylindricality step body, and on-of pin passes through guide sleeve, and step body is located in spring lumen pore, and slides in spring lumen pore,
The diameter of step body is greater than guide sleeve internal diameter；
The pressure spring contradicted with step on-of pin is equipped in the spring lumen pore, pressure spring, which contradicts step body, drives on-of pin to pass through
Guide sleeve.
By using above-mentioned technical proposal, step body is instead of traditional split pin, knot of the step body relative to split pin
Structure intensity is stronger, is able to bear the shock of more numbers, greatly extends the service life of clutch.
The utility model is further arranged to: the guide sleeve and the magnitude of interference of guide sleeve hole are between 0.04mm~0.2mm.
By using above-mentioned technical proposal, steadily guide sleeve and guide sleeve hole can be linked together, keep guiding
The stability of set and guide sleeve hole connection structure.
The utility model is further arranged to: the step body is equipped with loop bar towards pressure spring side, and loop bar is inserted into pressure spring
Empty part.
By using above-mentioned technical proposal, the hollow space of loop bar insertion pressure spring can make in this way in compression press spring
Pressure spring linearly stretches, and pressure spring is prevented to be bent.
The utility model is further arranged to: be equipped at least one reinforcing rib in the toroidal cavity, the reinforcing rib with
Muscle column divides equally toroidal cavity jointly.
By using above-mentioned technical proposal, reinforcing rib and muscle column cooperate common reinfored clutch body structure intensity.
The utility model is further arranged to: the reinforcing rib shares two, and two reinforcing rib angles are in 120 °, muscle column with
The angle of two adjacent reinforcing ribs is 120 °.
By using above-mentioned technical proposal, reinforcing rib and muscle column are uniformly arranged around the clutch disk center of circle, reinfored clutch
The structural stability of disk body.
The utility model is further arranged to: the clutch disc is made of stainless steel.
By using above-mentioned technical proposal, in a humidity environment due to electric capstan work, stainless steel can delay from
The corrosion of clutch disk body extends the service life of clutch disc.
In conclusion the utility model has the following beneficial effects:
1, for step body instead of traditional split pin, step body is stronger relative to the structural strength of split pin, is able to bear
The shock of more numbers, greatly extends the service life of clutch；
2, clutch disk entire body is made of stainless steel, can delay the corrosion rate of clutch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric capstan in background technique；
Fig. 2 is clutch configuration schematic diagram in background technique；
Fig. 3 is in background technique for showing the structural schematic diagram of split pin；
Fig. 4 is the structural schematic diagram of electric capstan in embodiment.
In figure, 1, clutch disc；11, internal thread through hole；12, toroidal cavity；13, inner ring；14, outer ring；2, muscle column；
21, guide sleeve hole；22, spring lumen pore；23, guide sleeve；24, step on-of pin；241, step body；242, on-of pin；243, it covers
Bar；25, pressure spring；3, reinforcing rib；4, bracket；41, motor；42, capstan winch；43, friction plate；44, brake disc；45, fixture block；46, it drives
Moving axis；5, clutch；51, counterbore；52, through hole；53, pin；54, split pin.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of electric capstan clutch, referring to Fig.1, including circular clutch disk body 1, clutch disc are equipped at 1 center
Internal thread through hole 11,1 one side-closeds of clutch disc, other side hollow out are equipped in clutch disc 1 and internal thread through hole
11 concentric toroidal cavities 12 are respectively equipped with inner ring 13 and outer ring 14 inside and outside toroidal cavity 12.
It is equipped with the muscle column 2 being arranged radially between inner ring 13 and outer ring 14, two diameters are additionally provided between inner ring 13 and outer ring 14
To the reinforcing rib 3 of setting, 3 one end of reinforcing rib and inner ring 13 are affixed, and the other end and outer ring 14 are affixed, muscle column 2 and two reinforcing ribs 3
It is uniformly arranged at 1 center of clutch disc, and the angle of three between any two is 120 °.Reinforcing rib 3 is strengthened with muscle column 2
The structural stability of clutch disc 1.
Be successively arranged the guide sleeve hole 21 being arranged radially and spring lumen pore 22 in muscle column 2 from outside to inside, spring lumen pore 22 with
Guide sleeve hole 21 is connected to, and the axis of the two is located along the same line, and guide sleeve hole 21 penetrates through outer ring 14, spring lumen pore 22 it is straight
Diameter is less than the diameter of guide sleeve hole 21.
Guide sleeve 23 is equipped in guide sleeve hole 21, guide sleeve 23 and guide sleeve hole 21 are interference fitted, guide sleeve 23 and guiding
The magnitude of interference of sets of holes 21 is preferably 0.04mm~0.06mm in 0.04mm~0.2mm, the present embodiment.Wherein guide sleeve 23
Internal diameter is less than the internal diameter of spring lumen pore 22.
Step on-of pin 24 is equipped in guide sleeve hole 21, step on-of pin 24 includes on-of pin 242 and is arranged in on-of pin
242 towards 22 one end of spring lumen pore cylindricality step body 241, on-of pin 242 penetrates in guide sleeve hole 21, and can be in guide sleeve 23
Interior sliding, step body 241 are located in spring lumen pore 22, and slide in spring lumen pore 22, since the diameter of step body 241 is greater than
23 internal diameter of guide sleeve can be detached from guide sleeve 23 to avoid on-of pin 242.
The pressure spring 25 contradicted with step body 241 is equipped in spring lumen pore 22,25 one end of pressure spring is supported with 22 bottom of spring lumen pore
Touching, the other end and step body 241 contradict, and pressure spring 25, which contradicts step body 241, drives on-of pin 242 to pass through guide sleeve 23.Step body
241 are equipped with loop bar 243 towards 25 side of pressure spring, and loop bar 243 is inserted into 25 hollow space of pressure spring can in this way in compression press spring 25
So that pressure spring 25 linearly stretches, pressure spring 25 is prevented to be bent.
1 entire body of clutch disc is made of stainless steel, and since the work of capstan winch 42 is in wet environment, stainless steel can prolong
Slow corrosion, prolongs the service life, structural strength is stronger.
Specific implementation process: motor 41 drives drive shaft 46 to rotate, and clutch 5 is driven to rotate, and clutch 5 was rotating
Journey, step on-of pin 24, which contradicts, arrives fixture block 45, and on-of pin 242 is promoted to be retracted in guide sleeve 23, when clutch fixture block 45, pressure spring 25
Step body 241 is contradicted, so that on-of pin 242 stretches out guide sleeve 23 again, completes a complete process in this way.
Since step body 241 is opposite bigger with the structural strength of split pin 54, it is able to bear the shock of more numbers, greatly
Ground extends the service life of clutch 5.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. a kind of electric capstan clutch, including clutch disc (1), clutch disc (1) center is equipped with internal thread through hole
(11), the clutch disc (1) is equipped with the toroidal cavity (12) concentric with internal thread through hole (11), the toroidal cavity in vivo
(12) two sides are respectively equipped with inner ring (13) and outer ring (14), it is characterised in that: are equipped between the inner ring (13) and outer ring (14)
The muscle column (2) being arranged radially, the muscle column (2) is interior to be successively arranged the guide sleeve hole (21) being arranged radially and spring cavity from outside to inside
Hole (22), spring lumen pore (22) is connected to guide sleeve hole (21), and the axis of the two is located along the same line, guide sleeve hole (21)
It penetrates through outer ring (14), spring lumen pore (22) diameter is less than guide sleeve hole (21) diameter；
Guide sleeve (23) are equipped in the guide sleeve hole (21), guide sleeve (23) and guide sleeve hole (21) are interference fitted, guide sleeve
(23) internal diameter is less than spring lumen pore (22) internal diameter；
Step on-of pin (24) are equipped in the guide sleeve hole (21), step on-of pin (24) includes on-of pin (242), on-of pin
(242) cylindricality step body (241) are equipped with towards spring lumen pore (22) one end, on-of pin (242) passes through guide sleeve (23), step body
(241) it is located in spring lumen pore (22), and the sliding in spring lumen pore (22), the diameter of step body (241) is greater than guide sleeve
(23) internal diameter；
The pressure spring (25) contradicted with step on-of pin (24) is equipped in the spring lumen pore (22), pressure spring (25) contradicts step body
(241) on-of pin (242) is driven to pass through guide sleeve (23).
2. a kind of electric capstan clutch according to claim 1, it is characterised in that: the guide sleeve (23) and guide sleeve
The magnitude of interference in hole (21) is between 0.04mm~0.2mm.
3. a kind of electric capstan clutch according to claim 1 to 2, it is characterised in that: the step body (241)
Loop bar (243) are equipped with towards pressure spring (25) side, loop bar (243) is inserted into pressure spring (25) hollow space.
4. a kind of electric capstan clutch according to claim 3, it is characterised in that: be equipped in the toroidal cavity (12)
Toroidal cavity (12) are divided equally jointly at least one reinforcing rib (3), the reinforcing rib (3) and muscle column (2).
5. a kind of electric capstan clutch according to claim 4, it is characterised in that: the reinforcing rib (3) shares two,
Two reinforcing rib (3) angles are in 120 degree, and the angle of muscle column (2) and two adjacent reinforcing ribs (3) is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420997.6U CN208776242U (en) | 2018-08-30 | 2018-08-30 | A kind of electric capstan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420997.6U CN208776242U (en) | 2018-08-30 | 2018-08-30 | A kind of electric capstan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776242U true CN208776242U (en) | 2019-04-23 |
Family
ID=66159261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420997.6U Active CN208776242U (en) | 2018-08-30 | 2018-08-30 | A kind of electric capstan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054101A (en) * | 2019-04-29 | 2019-07-26 | 江苏华风科技有限公司 | A kind of electric capstan |
-
2018
- 2018-08-30 CN CN201821420997.6U patent/CN208776242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054101A (en) * | 2019-04-29 | 2019-07-26 | 江苏华风科技有限公司 | A kind of electric capstan |
| CN110054101B (en) * | 2019-04-29 | 2024-02-09 | 江苏华风科技有限公司 | Electric winch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208776242U (en) | A kind of electric capstan clutch | |
| CN106872264B (en) | Fiber rope tensile test clamp | |
| CN108188689A (en) | A kind of installation method of interference bush | |
| CN110203819A (en) | A kind of electric block | |
| CN104315104B (en) | Dual-purpose transmission device | |
| CN204003942U (en) | Special bearing | |
| CN203245877U (en) | Quick-change mechanism of grabbing mechanism of parallel robot | |
| CN204366884U (en) | Cylinder barrel provision for disengagement | |
| CN210608314U (en) | Intraductal threading of building electrical engineering is threaded and is put | |
| CN208634324U (en) | A kind of tooth form bearing special belt pulley | |
| CN209195331U (en) | A kind of boll-weevil hanger convenient for being used for a long time | |
| CN104251309A (en) | Autoclave cover opening and closing device | |
| CN103573575A (en) | Magnetic piston pump | |
| CN203889059U (en) | Plane transmission device | |
| CN203251027U (en) | Cable drawing mechanism used for cable filling device | |
| CN104037039B (en) | A kind of wick column Automatic-clamping method | |
| CN214659032U (en) | Local reinforcing structure at heavy object position is hung to wallboard in assembled concrete | |
| CN109403905A (en) | A kind of boll-weevil hanger convenient for being used for a long time | |
| CN103661752B (en) | For the screw-type brake equipment of bicycle mechanical disc brake | |
| CN104801951A (en) | Horizontal vertical column assembling and disassembling machine | |
| CN104030560B (en) | Wick column's e Foerderanlage | |
| CN204493528U (en) | Parking stroke adjustment screw rod | |
| CN207865298U (en) | A kind of reflexed light ring being easily installed | |
| CN209041611U (en) | A kind of motor regulated valve for Chemical Manufacture | |
| CN204444023U (en) | Gravity flow tea carding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |