CN205841586U - Bundling brake structure - Google Patents
Bundling brake structure Download PDFInfo
- Publication number
- CN205841586U CN205841586U CN201620674198.6U CN201620674198U CN205841586U CN 205841586 U CN205841586 U CN 205841586U CN 201620674198 U CN201620674198 U CN 201620674198U CN 205841586 U CN205841586 U CN 205841586U
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- CN
- China
- Prior art keywords
- rotating disk
- housing
- disk
- frictional
- torsion spring
- 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.)
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Abstract
This patent discloses a kind of bundling brake structure, relate to reel brake structure；Bundling brake structure includes housing, hydraulic cylinder and brake disc, brake disc is fixed on output shaft, the side of brake disc is provided with can be with the frictional disk of brake disc laminating, frictional disk is connected with housing into rotation, and between frictional disk and housing, it is provided with isolator one, stored energy mechanism and reversing device it is additionally provided with in housing, stored energy mechanism includes torsion spring, actively rotating disk and clutch, the two ends of torsion spring are separately fixed on housing and active rotating disk, actively rotating disk is connected with housing into rotation, and clutch is arranged between frictional disk and active rotating disk；Reversing device includes passive rotating disk, isolator two and planet circular system driving section, and passive rotating disk is rotatably connected on output shaft, and isolator two is arranged between passive rotating disk and output shaft.A part of braking energy can be stored by this device by torsion spring, when reel starts, then is discharged by this energy, to increase the startup power of reel, to reduce energy loss.
Description
Technical field
This utility model is specifically related to a kind of reel bundling brake structure.
Background technology
Reel is mainly by frame, upper slitter, bed plate and brake structure, it is adaptable to cutting plasthetics；Reel relies on system
Dynamic structure realizes the on or off of reel.
The brake structure used at reel is typically friction-disc brake structure, and friction-disc brake structure mainly wraps
Including housing, frictional disk and brake disc, brake disc is typically secured on output shaft, and frictional disk sets and is fixed on housing, and housing
On be additionally provided with the hydraulic cylinder that can promote frictional disk；When needs braking reel, Hydraulic Cylinder frictional disk is pressed on brake disc
On, then brake disc is relative to friction by rotating generation frictional force, forms energy loss.The energy major part consumed during deceleration turns
Change useless heat, not only can make the caloric value of increase fuselage, also can produce substantial amounts of energy loss；Additionally correlated parts also can
Fast Wearing, in order to ensure brake safe, it is necessary to brake structure is changed in maintenance in time, thus produces more maintenance cost.
Utility model content
The purpose of this utility model is to provide a kind of when reel is braked, and can reduce the bundling braking knot of energy loss
Structure.
For reaching above-mentioned purpose, base case of the present utility model is as follows:
Bundling brake structure includes that housing, hydraulic cylinder and brake disc, described brake disc are fixed on output shaft, brake disc
Side is provided with frictional disk, and hydraulic cylinder is arranged on housing, and frictional disk can be compressed on the disc brake rotor by hydraulic cylinder；Described friction
Dish is connected with housing into rotation, and is provided with isolator one between frictional disk and housing, is additionally provided with stored energy mechanism with anti-in described housing
Rotation mechanism, stored energy mechanism includes torsion spring, actively rotating disk and clutch, and the two ends of torsion spring are separately fixed at housing and active rotating disk
On, actively rotating disk is connected with housing into rotation, and clutch is arranged between frictional disk and active rotating disk；Described reversing device include by
Dynamic rotating disk, isolator two and driving section, driving section includes that sun gear, planetary gear, planet carrier and gear ring, described gear ring turn with passive
Dish is fixed, and sun gear is fixed with actively rotating disk, and planet carrier is fixed with housing, and planetary gear engages with sun gear and gear ring respectively, quilt
Dynamic rotating disk is rotatably connected on output shaft, and isolator two is arranged between passive rotating disk and output shaft.
The principle of this programme bundling brake structure:
When braking reel, hydraulic cylinder by frictional disk by compressing on the disc brake rotor, simultaneously clutch will actively rotating disk and
Frictional disk connects, and i.e. makes frictional disk and active rotating disk in being relatively fixed state；After frictional disk is fitted with brake disc, due to system
Moving plate is with output shaft rotation, and therefore brake disc will drive frictional disk to rotate, and then torsion spring is distorted；Along with torsion spring is gradually turned round
Song, potential energy increases, and brake disc and frictional disk will relatively rotate, and consume kinetic energy by frictional force.After reel is braked, owing to rubbing
Being provided with isolator one between wiping dish and housing, therefore frictional disk can not invert so that torsion spring can not reversely discharge potential energy, thus
Reach energy storage purpose.When reel starts, frictional disk and brake disc depart from, and clutch departs from actively rotating disk, then torsion spring simultaneously
To discharge potential energy, actively rotating disk reversion, after the transmission of reversing device, passive rotating disk rotates forward, and therefore passive rotating disk will be to defeated
Shaft provides the potential energy of torsion, i.e. torsion spring will provide startup power to output shaft；And after reel starts, the rotating speed of output shaft
When surmounting the velocity of rotation of passive rotating disk, isolator two will depart from output shaft, thus complete the energy release of torsion spring.
The beneficial effect of this programme:
(1), owing to this device being provided with torsion spring, a part of braking energy can be stored up by the torsion of torsion spring
Deposit, when reel starts, then this energy is discharged, the startup power of reel can be increased, and then reduce reel
The startup time, with reach reduce energy loss purpose；
(2), due to braking reel time, portion of energy convert for torsion spring potential energy, therefore by the energy of frictional dissipation
Tail off, then the abrasion between parts reduces.
(3), being provided with reversing device in this device, on the one hand direction mechanism can change turning to of actively rotating disk, another
Aspect sends out rotation mechanism, and the sun gear of switching mechanism, planetary gear, planet carrier and gear ring constitute planet circular system structure, due to planet
Frame is fixed, and sun gear is as driving link, and gear ring group is driven member, and therefore side's rotation mechanism also has decelerating effect, and then makes anti-
Rotation mechanism also has increasing torsion effect, therefore can improve the utilization rate of the energy that torsion spring stores.
Preferred version one: as the further optimization to base case, described brake disc both sides are equipped with frictional disk, thus
Contact area can be increased, improve braking effect, shorten braking time.
Preferred version two: optimize as to the further of base case, the frictional disk of described brake disc both sides, frictional disk
Edge is provided with connecting hole, is provided with the connecting shaft connecting two frictional disks in connecting hole, and frictional disk can slide in connecting shaft.At this
In preferred version, the moment of torsion of two frictional disks can be all delivered on torsion spring by connecting shaft, and then the torsion loaded on moment of torsion increases,
Therefore can increase the potential energy of torsion spring, increase and store energy.
Preferred version three: as the further optimization to base case, described torsion spring is provided with multiple, and torsion spring is along actively turning
The axis of dish is uniformly distributed, and increases torsion spring and can increase the ability of torsion spring storage energy further, and torsion spring is along actively rotating disk
Axis is uniformly distributed, and can make actively rotating disk uniform force, it is to avoid distortion.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: housing 10, torsion spring 11, actively rotating disk 12, planetary gear 13, passive rotating disk
14, isolator 1, connecting shaft 16, isolator 2 17, brake disc 18, clutch 19, output shaft 20, frictional disk 40.
Embodiment is the most as shown in Figure 1:
The bundling brake structure of the present embodiment includes housing 10, hydraulic cylinder and brake disc 18, and brake disc 18 is fixed on output
On axle 20, the side of brake disc 18 is provided with frictional disk 40, and hydraulic cylinder is installed on the housing 10, and hydraulic cylinder can be by frictional disk
40 are pressed in brake disc 18；Frictional disk 40 is rotationally connected with housing 10, and is provided with isolator between frictional disk 40 and housing 10
One 15 so that frictional disk 40 is only capable of along housing 10 main story, and can not overturn along housing 10.
Being provided with stored energy mechanism and reversing device in housing 10, stored energy mechanism includes torsion spring 11, actively rotating disk 12 and clutch
19, the two ends of torsion spring 11 are separately fixed on housing 10 and active rotating disk 12, and actively rotating disk 12 is rotationally connected with housing 10, clutch
Device 19 is arranged between frictional disk 40 and active rotating disk 12, and clutch 19 can make frictional disk 40 and active rotating disk 12 depart from and connect
Connect；Reversing device includes passive rotating disk 14, isolator 2 17 and driving section.Driving section includes sun gear, planetary gear 13, planet carrier
And gear ring, gear ring welds together with passive rotating disk 14, and sun gear is one-body molded with actively rotating disk 12, planet carrier and housing 10 1
Body formed, planetary gear 13 is rotatably connected on planet carrier, and planetary gear 13 engages with sun gear and gear ring respectively, i.e. driving section structure
Become planetary gear 13 architecture.Passive rotating disk 14 is rotatably connected on output shaft 20, and isolator 2 17 is arranged on passive rotating disk 14 He
Between output shaft 20.
When braking reel, hydraulic cylinder is by frictional disk 40 by being pressed in brake disc 18, and clutch 19 will actively simultaneously
Rotating disk 12 and frictional disk 40 connect so that frictional disk 40 and actively rotating disk 12 are in being relatively fixed state；Therefore brake disc 18 will band
Dynamic friction dish 40 rotates, and then torsion spring 11 is distorted；Along with torsion spring 11 gradually distorts, potential energy increases, brake disc 18 and friction
Dish 40 will relatively rotate, and consume kinetic energy by frictional force, make reel brake completely.After reel is braked, due to frictional disk
It is provided with isolator 1 between 40 and housing 10, and actively rotating disk 12 is connected with frictional disk 40 by clutch 19 so that turn round
Spring 11 can not reversely discharge potential energy, thus reaches energy storage purpose.When reel starts, frictional disk 40 and brake disc 18 depart from,
Active rotating disk 12 and frictional disk 40 are separated by clutch 19 simultaneously, then torsion spring 11 discharges potential energy, and actively rotating disk 12 inverts, by instead
After the transmission of rotation mechanism, passive rotating disk 14 rotates forward, and therefore passive rotating disk 14 will provide torsion to output shaft 20, i.e. the gesture of torsion spring 11
Startup power can will be provided to output shaft 20；And after reel starts, the rotating speed of output shaft 20 surmounts turning of passive rotating disk 14
During dynamic speed, isolator 2 17 will depart from output shaft 20, thus complete the energy release of torsion spring 11.
It addition, the edge of frictional disk 40 is provided with connecting hole, it is provided with the connecting shaft 16 running through two frictional disks 40 in connecting hole, makes
Two frictional disks 40 together rotate or relatively housing 10 is fixing, but frictional disk 40 can slide in connecting shaft 16 so that frictional disk
40 can be adjacent on fixed disk.Owing to the moment of torsion of two frictional disks 40 can be all delivered on torsion spring 11 by connecting shaft 16, and then
The torsion loaded on moment of torsion increases, and therefore can increase the potential energy of torsion spring 11, increases and stores energy.Torsion spring 11 is provided with four altogether,
And torsion spring 11 is uniformly distributed along the axis of active rotating disk 12, so that actively rotating disk 12 uniform force, it is to avoid distortion.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic is at this
Too much describe.It should be pointed out that, for a person skilled in the art, in the premise without departing from this utility model structure
Under, it is also possible to making some deformation and improvement, these also should be considered as protection domain of the present utility model, and these are all without impact
The effect of this utility model enforcement and practical applicability.The protection domain that this application claims should be with the content of its claim
Being as the criterion, the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. a bundling brake structure, including housing, hydraulic cylinder and brake disc, described brake disc is fixed on output shaft, braking
The side of dish is provided with frictional disk, and hydraulic cylinder is arranged on housing, and frictional disk can be compressed on the disc brake rotor by hydraulic cylinder；It is special
Levying and be, described frictional disk is connected with housing into rotation, and is provided with isolator one between frictional disk and housing, also sets in described housing
Having stored energy mechanism and reversing device, stored energy mechanism includes torsion spring, actively rotating disk and clutch, and the two ends of torsion spring are separately fixed at shell
On body and actively rotating disk, actively rotating disk is connected with housing into rotation, and clutch is arranged between frictional disk and active rotating disk；Described instead
Rotation mechanism includes passive rotating disk, isolator two and driving section, and driving section includes sun gear, planetary gear, planet carrier and gear ring, described
Gear ring is fixed with passive rotating disk, and sun gear is fixed with actively rotating disk, and planet carrier is fixed with housing, planetary gear respectively with sun gear and
Gear ring engages, and passive rotating disk is rotatably connected on output shaft, and isolator two is arranged between passive rotating disk and output shaft.
Bundling brake structure the most according to claim 1, it is characterised in that described brake disc both sides are equipped with frictional disk.
Bundling brake structure the most according to claim 1, it is characterised in that the frictional disk of described brake disc both sides, friction
The edge of dish is provided with connecting hole, is provided with the connecting shaft connecting two frictional disks in connecting hole, and frictional disk can slide in connecting shaft.
Bundling brake structure the most according to claim 1, it is characterised in that described torsion spring is provided with multiple, and torsion spring is along main
The axis of dynamic rotating disk is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674198.6U CN205841586U (en) | 2016-06-30 | 2016-06-30 | Bundling brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674198.6U CN205841586U (en) | 2016-06-30 | 2016-06-30 | Bundling brake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841586U true CN205841586U (en) | 2016-12-28 |
Family
ID=57620757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620674198.6U Expired - Fee Related CN205841586U (en) | 2016-06-30 | 2016-06-30 | Bundling brake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937568A (en) * | 2016-06-30 | 2016-09-14 | 重庆浩立塑胶有限公司 | Roll-dividing brake structure |
-
2016
- 2016-06-30 CN CN201620674198.6U patent/CN205841586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937568A (en) * | 2016-06-30 | 2016-09-14 | 重庆浩立塑胶有限公司 | Roll-dividing brake structure |
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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: 20161228 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |