CN107618487B - A kind of braking mechanism based on flight - Google Patents
A kind of braking mechanism based on flight Download PDFInfo
- Publication number
- CN107618487B CN107618487B CN201710908096.5A CN201710908096A CN107618487B CN 107618487 B CN107618487 B CN 107618487B CN 201710908096 A CN201710908096 A CN 201710908096A CN 107618487 B CN107618487 B CN 107618487B
- Authority
- CN
- China
- Prior art keywords
- shaft
- brake piece
- brake
- piece
- wheel hub
- 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
- Braking Arrangements (AREA)
Abstract
The invention belongs to braking automobile technical field more particularly to a kind of braking mechanism based on flight, it includes tire, spiral brake piece, main brake piece, secondary brake piece, when automobile in the process of moving；When automobile needs to brake；Control brake shaft makes its rotation；Brake shaft rotation just will drive inner shaft rotation；Inner shaft rotation drives inner disc rotation；Inner disc rotation drives the rotation of spiral brake piece；In the present invention spiral brake piece respectively with the secondary brake piece frictional fits of main brake piece and two.So by the friction generated between the main brake piece and two secondary brake pieces in the rotation of spiral brake piece and rotation buffer function can be played to the rotation of drive shaft；And then reach braking effect.Simultaneously in brake shaft rotation process；Brake shaft rotation just will drive screwed ring rotation；Screwed ring rotation will make spiral brake piece and the frictional force installed between secondary brake piece on the driving shaft increase；Spiral brake piece is strengthened to the buffer function of drive shaft；And then strengthen the braking effect of braking mechanism.
Description
Technical field
The invention belongs to braking automobile technical field more particularly to a kind of braking mechanisms based on flight.
Background technique
Braking mechanism used at present brake block in brake process can generate a large amount of heat and cannot be discharged in time；This
Sample just reduces braking effect of the brake block in brake process significantly；More seriously brake block may in brake process
It can failure；The life of driver is impacted；It stops in brake process so designing a kind of braking mechanism and can reduce automobile
The braking mechanism for the heat that the friction of vehicle piece generates is necessary.
The present invention design a kind of braking mechanism based on flight solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of braking mechanism based on flight, it is to adopt
It is realized with following technical scheme.
A kind of braking mechanism based on flight, it is characterised in that: it includes interior bearing piece, connecting plate, tire, brake turn
Axis, support column, rotating shaft support, pushing sleeve, drive shaft, spiral brake piece, pillar, outer shoe, wheel hub, wheel hub fixation hole, main brake piece, pair
Brake piece, screwed ring, inner shaft, inner disc, external disk, guide rail supporting plate, guide rail, conducting bar, wheel hub connecting shaft, wind item, guide-track groove, snap ring, card
Annular groove, friction inclined-plane, wherein rotating shaft support is mounted on automobile chassis；One end of interior bearing piece is mounted on the periphery of rotating shaft support
On；One end of connecting plate is mounted on the other end of interior bearing piece；The other end of connecting plate is equipped with outer shoe；Outer shoe is close to shaft
The side of support is equipped with pillar；Symmetrically there are two guide rail supporting plates for installation on the end face of pillar side on rotating shaft support；
One end on two guide rail supporting plates far from rotating shaft support is mounted on a guide rail；There is guide-track groove on guide rail；Shaft of braking peace
On rotating shaft support；Inner shaft is mounted in brake shaft；Screwed ring is mounted in brake shaft, and screwed ring is located at shaft branch
Between support and pillar；Symmetrically there are two conducting bars for installation on the periphery of pushing sleeve one end；The other end of pushing sleeve is equipped with snap ring；It pushes away
There is internal screw thread on the inner headed face of set；Pushing sleeve passes through the outside for being fitted to screwed ring of two conducting bars and two guide rails and pushes away
Internal screw thread and screwed ring cooperate on set；There is annular groove on one side end face of inner disc；Inner disc is matched by annular groove and snap ring
Conjunction is mounted on pushing sleeve；External disk is mounted on pillar；Spiral brake piece is installed between inner disc and external disk；Drive shaft and automobile it is defeated
Enter axis to be fixedly connected；One end installation of main brake piece is on the driving shaft；The other end of main brake piece is equipped with wheel hub connecting shaft；Drive shaft
It is combined with two groups of wind items are symmetrically equipped on the periphery of main brake piece side on wheel hub connecting shaft, and every group of wind item combination
In wind item be uniformly mounted on the periphery of drive shaft and wheel hub connecting shaft respectively；Two secondary brake pieces respectively symmetrically are installed
Two groups of supports are separately installed in the drive shaft and wheel hub connecting shaft of main brake piece two sides, and between two secondary brake pieces and main brake piece
Pole unit；Four support columns in two groups of support pole units in every group of support pole unit are circumferentially uniformly mounted to main brake piece respectively
Between two secondary brake pieces and it is located at the outside for corresponding to wind item；The side of tire has wheel hub；Tire is mounted on wheel by wheel hub
In hub connecting shaft, and spiral brake piece, main brake piece and secondary brake piece are respectively positioned on the inside of tire.
Scroll spring is installed between above-mentioned brake shaft and rotating shaft support.
Above-mentioned spiral brake piece respectively with the secondary brake piece frictional fits of main brake piece and two.
As the further improvement of this technology, the marginal portion of above-mentioned main brake piece both sides of the face has symmetrical for adapting to
The friction inclined-plane of spiral brake piece.
As the further improvement of this technology, the marginal portion of above-mentioned pair brake piece both sides of the face has symmetrical for adapting to
The friction inclined-plane of spiral brake piece.
As the further improvement of this technology, fixed on the end face on above-mentioned wheel hub connecting shaft far from main brake piece with wheel hub
Hole；Wheel hub is fixedly mounted on wheel hub connecting shaft by wheel hub fixation hole and bolt, and spiral brake piece, main brake piece and secondary brake piece are equal
On the inside of tire.
As the further improvement of this technology, brake in the brake process velocity of rotation of shaft of above-mentioned automobile be must assure that
The movement speed of pushing sleeve pushing sleeve in moving process is greater than the movement speed of spiral brake piece spiral brake piece in rotary course.
As the further improvement of this technology, above-mentioned inner shaft can rotate under the drive of brake shaft；Inner shaft simultaneously
It can be moved relative to brake shaft.
Relative to traditional braking automobile technology, the braking mechanism that the present invention designs can reduce automobile in brake process
The heat that brake block friction generates；Improve the service life of braking mechanism.
Shaft of braking in the present invention is mounted on rotating shaft support；Screwed ring is mounted in brake shaft, and screwed ring is located at
Between rotating shaft support and pillar；Symmetrically there are two conducting bars for installation on the periphery of pushing sleeve one end；The other end of pushing sleeve is equipped with
Snap ring；There is internal screw thread on the inner headed face of pushing sleeve；The screwed ring that is fitted to that pushing sleeve passes through two conducting bars and two guide rails
Outside；There is annular groove on one side end face of inner disc；Inner disc is fitted on pushing sleeve by annular groove and snap ring；External disk peace
On pillar；Spiral brake piece is installed between inner disc and external disk；Drive shaft is fixedly connected with the input shaft of automobile；Main brake piece
It installs on the driving shaft one end；The other end of main brake piece is equipped with wheel hub connecting shaft；Close to main in drive shaft and wheel hub connecting shaft
Two groups of wind item combinations are symmetrically installed on the periphery of brake piece side；Two secondary brake pieces are separately mounted to the drive of main brake piece two sides
On moving axis and wheel hub connecting shaft, and two groups of support pole units are separately installed between two secondary brake pieces and main brake piece；Two groups of supports
Four support columns in pole unit in every group of support pole unit be circumferentially uniformly mounted to respectively the secondary brake piece of main brake piece and two it
Between and be located at the outside of corresponding wind item；The side of tire has wheel hub；Wheel hub is fixedly mounted on by wheel hub fixation hole and bolt
On wheel hub connecting shaft, and spiral brake piece, main brake piece and secondary brake piece are respectively positioned on the inside of tire.Main brake piece both sides of the face in the present invention
Marginal portion has symmetrical for adapting to the friction inclined-plane of spiral brake piece.The marginal portion of secondary brake piece both sides of the face has symmetrical
For adapting to the friction inclined-plane of spiral brake piece.Inner shaft can rotate under the drive of brake shaft；Inner shaft can also phase simultaneously
Brake shaft is moved.When automobile in the process of moving；When automobile needs to brake；Control brake shaft makes its rotation；
Brake shaft rotation just will drive inner shaft rotation；Inner shaft rotation drives inner disc rotation；Inner disc rotation drives the rotation of spiral brake piece；This
In invention spiral brake piece respectively with the secondary brake piece frictional fits of main brake piece and two.So in by the rotation of spiral brake piece and rotating
The friction generated between main brake piece and two secondary brake pieces can play buffer function to the rotation of drive shaft；And then reach brake effect
Fruit.Simultaneously in brake shaft rotation process；Brake shaft rotation just will drive screwed ring rotation；Due to pushing sleeve and screwed ring it
Between by being threadedly engaged；Brake shaft is mounted on rotating shaft support；Brake shaft will not move, i.e., screwed ring will not occur
It is mobile；So screwed ring rotation will make pushing sleeve move along guide rail to close to inner disc side；Pushing sleeve movement will drive inner disc
It is mobile；Since brake in the brake process velocity of rotation of shaft of automobile must assure that pushing sleeve pushes away in moving process in the present invention
The movement speed of set is greater than the movement speed of spiral brake piece spiral brake piece in rotary course.So inner disc movement will make spiral shell
The frictional force revolving brake piece and installing between secondary brake piece on the driving shaft increases；Spiral brake piece is strengthened to make the buffering of drive shaft
With；And then strengthen the braking effect of braking mechanism.Spiral brake piece constantly moves forward in brake process simultaneously, and effect is
It ensure that the friction point between spiral brake piece and main brake piece and two secondary brake pieces constantly changes in brake process；Prevent spiral
Brake piece loses braking action because frictional heat is excessive in brake process；Inner disc passes through annular groove and snap ring in the present invention
It is fitted on pushing sleeve；It is to prevent inner shaft from interfering between inner disc and pushing sleeve when driving inner disc rotation that it, which is acted on,；This hair
Two groups of wind items are symmetrically installed in bright middle drive shaft and the periphery of main brake piece side close on wheel hub connecting shaft to combine；Tire
Side have wheel hub；Wheel hub is fixedly mounted on wheel hub connecting shaft by wheel hub fixation hole and bolt, and spiral brake piece, main brake
Piece and secondary brake piece are respectively positioned on the inside of tire.When the driving shaft rotates；Drive shaft will drive the wind item rotation of installation on the driving shaft；
Drive shaft turns drive wheel hub connecting shaft rotation by main brake piece simultaneously；Wheel hub connecting shaft rotation, which just will drive, is mounted on wheel hub company
Wind item rotation in spindle；Two groups of wind items combination rotation will will be between spiral brake piece in brake process and main brake piece and secondary brake piece
The heat of friction bad student moves on on the outside of tire；It is the circulation that ensure that heat on the inside of tire that it, which is acted on,；Accelerate spiral brake piece, master
The heat dissipation of brake piece and secondary brake piece；Improve the service life of braking mechanism.
When the braking mechanism that people are designed using the present invention；When automobile in the process of moving；When automobile needs to brake；Control
Brake shaft makes its rotation；Brake shaft rotation just will drive inner shaft rotation；Inner shaft rotation drives inner disc rotation；Inner disc rotates band
Dynamic spiral brake piece rotation；In the present invention spiral brake piece respectively with the secondary brake piece frictional fits of main brake piece and two.So passing through spiral
Brake piece, which rotates the friction generated between the main brake piece in rotation and two secondary brake pieces, can play buffering to the rotation of drive shaft
Effect；And then reach braking effect.Simultaneously in brake shaft rotation process；Brake shaft rotation just will drive screwed ring and turn
It is dynamic；It is threadedly engaged due to passing through between pushing sleeve and screwed ring；Brake shaft is mounted on rotating shaft support；Brake shaft will not occur
Mobile, i.e., screwed ring will not move；So screwed ring rotation will make pushing sleeve along guide rail to close to one sidesway of inner disc
It is dynamic；Pushing sleeve is mobile to will drive inner disc movement；Due in the present invention automobile brake in brake process shaft velocity of rotation it is necessary
Guarantee that the movement speed of pushing sleeve pushing sleeve in moving process is greater than the movement speed of spiral brake piece spiral brake piece in rotary course.
So inner disc movement will make spiral brake piece and the frictional force installed between secondary brake piece on the driving shaft increase；Strengthen spiral
Buffer function of the brake piece to drive shaft；And then strengthen the braking effect of braking mechanism.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility schematic cross-sectional view.
Fig. 4 is global facility cross-sectional plane schematic diagram.
Fig. 5 is tire construction schematic diagram.
Fig. 6 is braking mechanism schematic diagram of internal structure.
Fig. 7 is spiral brake piece scheme of installation.
Fig. 8 is that spiral brake piece and main brake piece cooperate schematic diagram.
Fig. 9 is guide rail scheme of installation.
Figure 10 is pushing sleeve structural schematic diagram.
Figure 11 is inner disc structural schematic diagram.
Figure 12 is inner disc scheme of installation.
Figure 13 is secondary brake piece scheme of installation.
Figure 14 is wind scheme of installation.
Figure 15 is wheel hub fixation hole distribution schematic diagram
Figure label title: 1, interior bearing piece；2, connecting plate；4, tire；5, brake shaft；6, rotating shaft support；7, pushing sleeve；8,
Drive shaft；9, spiral brake piece；11, pillar；12, outer shoe；13, wheel hub；14, wheel hub fixation hole；16, main brake piece；17, secondary to stop
Piece；18, screwed ring；19, inner shaft；20, inner disc；21, external disk；22, guide rail supporting plate；23, guide rail；24, conducting bar；26, wheel hub connects
Axis；27, wind item；29, guide-track groove；30, snap ring；31, annular groove；32, rub inclined-plane；40, support column.
Specific embodiment
As shown in Figure 1, it includes interior bearing piece 1, connecting plate 2, tire 4, brake shaft 5, rotating shaft support 6, pushing sleeve 7, driving
Axis 8, spiral brake piece 9, pillar 11, outer shoe 12, wheel hub 13, wheel hub fixation hole 14, main brake piece 16, secondary brake piece 17, screwed ring 18,
Inner shaft 19, external disk 21, guide rail supporting plate 22, guide rail 23, conducting bar 24, wheel hub connecting shaft 26, wind item 27, support column 40, is led at inner disc 20
Track slot 29, snap ring 30, annular groove 31, friction inclined-plane 32, wherein rotating shaft support 6 is mounted on automobile chassis；As shown in figure 9, interior
One end of bearing piece 1 is mounted on the periphery of rotating shaft support 6；One end of connecting plate 2 is mounted on the other end of interior bearing piece 1；Connection
The other end of plate 2 is equipped with outer shoe 12；Outer shoe 12 is equipped with pillar 11 close to the side of rotating shaft support 6；On rotating shaft support 6
Symmetrically there are two guide rail supporting plates 22 for installation on the end face of 11 side of pillar；Far from rotating shaft support on two guide rail supporting plates 22
6 one end is mounted on a guide rail 23；There is guide-track groove 29 on guide rail 23；As shown in figure 3, brake shaft 5 is mounted on shaft
In support 6；As shown in figure 4, inner shaft 19 is mounted in brake shaft 5；Screwed ring 18 is mounted in brake shaft 5, and screwed ring
18 between rotating shaft support 6 and pillar 11；As shown in Figure 10, symmetrically there are two lead for installation on the periphery of 7 one end of pushing sleeve
Item 24；The other end of pushing sleeve 7 is equipped with snap ring 30；There is internal screw thread on the inner headed face of pushing sleeve 7；Pushing sleeve 7 passes through two conducting bars 24
With on the outsides for being fitted to screwed ring 18 of two guide rails 23 and pushing sleeve 7 internal screw thread and screwed ring 18 cooperate；Such as Figure 11
It is shown, there is annular groove 31 on a side end face of inner disc 20；As shown in figure 12, the matching by annular groove 31 and snap ring 30 of inner disc 20
Conjunction is mounted on pushing sleeve 7；As shown in fig. 7, external disk 21 is mounted on pillar 11；As shown in fig. 6, pacifying between inner disc 20 and external disk 21
Equipped with spiral brake piece 9；Drive shaft 8 is fixedly connected with the input shaft of automobile；As shown in figure 13, one end of main brake piece 16 is mounted on drive
On moving axis 8；The other end of main brake piece 16 is equipped with wheel hub connecting shaft 26；As shown in figure 14, in drive shaft 8 and wheel hub connecting shaft 26
Two groups of wind item combinations are symmetrically installed on the periphery of main 16 side of brake piece, and the wind item 27 in every group of wind item combination divides
It is not uniformly mounted on the periphery of drive shaft 8 and wheel hub connecting shaft 26；As shown in figure 15, two secondary brake pieces 17 are installed respectively
It is installed respectively in the drive shaft 8 and wheel hub connecting shaft 26 of main 16 two sides of brake piece, and between two secondary brake pieces 17 and main brake piece 16
There are two groups of support pole units；Four support columns 40 difference in two groups of support pole units in every group of support pole unit is circumferential equably
It is mounted between main brake piece 16 and two secondary brake pieces 17 and is located at the outside of corresponding wind item 27；As shown in figure 5, the side of tire 4
With wheel hub 13；As shown in Fig. 2, tire 4 is mounted on wheel hub connecting shaft 26 by wheel hub 13, and spiral brake piece 9, main brake piece 16
4 inside of tire is respectively positioned on secondary brake piece 17.
Scroll spring is installed between above-mentioned brake shaft 5 and rotating shaft support 6.Its effect is energy after the completion of braking automobile
Enough so that spiral brake piece 9 is restored to original position.
As shown in figure 8, above-mentioned spiral brake piece 9 respectively with secondary 17 frictional fits of brake piece of main brake piece 16 and two.
The marginal portion of above-mentioned main 16 both sides of the face of brake piece has symmetrical for adapting to the friction inclined-plane of spiral brake piece 9
32。
The marginal portion of above-mentioned 17 both sides of the face of pair brake piece has symmetrical for adapting to the friction inclined-plane of spiral brake piece 9
32。
There is wheel hub fixation hole 14 on end face on above-mentioned wheel hub connecting shaft 26 far from main brake piece 16；Wheel hub 13 passes through wheel hub
Fixation hole 14 and bolt are fixedly mounted on wheel hub connecting shaft 26, and spiral brake piece 9, main brake piece 16 and secondary brake piece 17 are respectively positioned on wheel
4 inside of tire.
Brake in the brake process velocity of rotation of shaft 5 of above-mentioned automobile must assure that pushing sleeve 7 in moving process of pushing sleeve 7
Movement speed be greater than the spiral brake piece 9 in rotary course of spiral brake piece 9 movement speed.
Above-mentioned inner shaft 19 can rotate under the drive of brake shaft 5；Inner shaft 19 can also be relative to brake shaft 5 simultaneously
It moves.
In summary:
The braking mechanism that the present invention designs can reduce the automobile heat that brake block friction generates in brake process；It improves
The service life of braking mechanism.
Shaft 5 of braking in the present invention is mounted on rotating shaft support 6；Screwed ring 18 is mounted in brake shaft 5, and screwed ring
18 between rotating shaft support 6 and pillar 11；Symmetrically there are two conducting bars 24 for installation on the periphery of 7 one end of pushing sleeve；Pushing sleeve 7
The other end is equipped with snap ring 30；There is internal screw thread on the inner headed face of pushing sleeve 7；Pushing sleeve 7 passes through two conducting bars 24 and two guide rails 23
The outside for being fitted to screwed ring 18；There is annular groove 31 on one side end face of inner disc 20；Inner disc 20 passes through annular groove 31
With being fitted on pushing sleeve 7 for snap ring 30；External disk 21 is mounted on pillar 11；Spiral is installed between inner disc 20 and external disk 21
Brake piece 9；Drive shaft 8 is fixedly connected with the input shaft of automobile；One end of main brake piece 16 is mounted in drive shaft 8；Main brake piece 16
The other end is equipped with wheel hub connecting shaft 26；Drive shaft 8 on wheel hub connecting shaft 26 close to main 16 side of brake piece periphery on it is right
Two groups of wind item combinations are installed with claiming；The drive shaft 8 that two secondary brake pieces 17 are separately mounted to main 16 two sides of brake piece is connected with wheel hub
On axis 26, and two groups of support pole units are separately installed between two secondary brake pieces 17 and main brake piece 16；In two groups of support pole units
Four support columns 40 in every group of support pole unit are circumferentially uniformly mounted to respectively between main brake piece 16 and two secondary brake pieces 17
And it is located at the outside of corresponding wind item 27；The side of tire 4 has wheel hub 13；Wheel hub 13 is fixed by wheel hub fixation hole 14 and bolt
It is mounted on wheel hub connecting shaft 26, and spiral brake piece 9, main brake piece 16 and secondary brake piece 17 are respectively positioned on 4 inside of tire.It is main in the present invention
The marginal portion of 16 both sides of the face of brake piece has symmetrical for adapting to the friction inclined-plane 32 of spiral brake piece 9.Secondary 17 two sides of brake piece
The marginal portion of end face has symmetrical for adapting to the friction inclined-plane 32 of spiral brake piece 9.Inner shaft 19 can be in brake shaft 5
Drive lower rotation；Inner shaft 19 can also be moved relative to brake shaft 5 simultaneously.When automobile in the process of moving；Automobile needs
When braking；Control brake shaft 5 makes its rotation；The brake rotation of shaft 5 just will drive the rotation of inner shaft 19；The rotation of inner shaft 19 drives
Inner disc 20 rotates；The rotation of inner disc 20 drives spiral brake piece 9 to rotate；In the present invention spiral brake piece 9 respectively with main brake piece 16 and two
Secondary 17 frictional fit of brake piece.So by being produced between the main brake piece 16 and two secondary brake pieces 17 in the rotation of spiral brake piece 9 and rotation
Raw friction can play buffer function to the rotation of drive shaft 8；And then reach braking effect.It is rotated simultaneously in brake shaft 5
In the process；The brake rotation of shaft 5 just will drive the rotation of screwed ring 18；It is threadedly engaged due to passing through between pushing sleeve 7 and screwed ring 18；
Brake shaft 5 is mounted on rotating shaft support 6；Brake shaft 5 will not move, i.e., screwed ring 18 will not move；So
The rotation of screwed ring 18 will make pushing sleeve 7 move along guide rail 23 to close to 20 side of inner disc；The movement of pushing sleeve 7 will drive inner disc 20
It is mobile；Since brake in the brake process velocity of rotation of shaft 5 of automobile must assure that pushing sleeve 7 in moving process in the present invention
The movement speed of pushing sleeve 7 is greater than the movement speed of the spiral brake piece 9 in rotary course of spiral brake piece 9.So inner disc 20 is mobile just
Meeting is so that spiral brake piece 9 and the frictional force being mounted in drive shaft 8 between secondary brake piece 17 increase；Strengthen 9 pairs of spiral brake piece drives
The buffer function of moving axis 8；And then strengthen the braking effect of braking mechanism.Simultaneously spiral brake piece 9 in brake process constantly to
Preceding movement, effect are to ensure that friction point between the secondary brake pieces 17 of spiral brake piece 9 and main brake piece 16 and two in brake process
In constantly change；Spiral brake piece 9 is prevented to lose braking action because frictional heat is excessive in brake process；In the present invention
Inner disc 20 is fitted on pushing sleeve 7 by annular groove 31 and snap ring 30；It is to prevent inner shaft 19 from driving inner disc 20 that it, which is acted on,
It is interfered between inner disc 20 and pushing sleeve 7 when rotation；Drive shaft 8 and main brake piece 16 1 close on wheel hub connecting shaft 26 in the present invention
Two groups of wind item combinations are symmetrically installed on the periphery of side；The side of tire 4 has wheel hub 13；Wheel hub 13 is fixed by wheel hub
Hole 14 and bolt are fixedly mounted on wheel hub connecting shaft 26, and spiral brake piece 9, main brake piece 16 and secondary brake piece 17 are respectively positioned on tire 4
Inside.When drive shaft 8 rotates；Drive shaft 8 will drive the wind item 27 being mounted in drive shaft 8 and rotate；Drive shaft 8 rotates simultaneously
Wheel hub connecting shaft 26 is driven to rotate by main brake piece 16；The rotation of wheel hub connecting shaft 26, which just will drive, to be mounted on wheel hub connecting shaft 26
Wind item 27 rotate；Two groups of wind items combination rotation will by spiral brake piece 9 in brake process and main brake piece 16 and pair brake piece 17 it
Between the rub heat of bad student drive to the outside of tire 4；Its effect is the circulation that ensure that 4 inside heat of tire；Accelerate spiral
The heat dissipation of brake piece 9, main brake piece 16 and secondary brake piece 17；Improve the service life of braking mechanism.
Specific embodiment: when the braking mechanism that people are designed using the present invention；When automobile in the process of moving；Automobile needs
When braking；Control brake shaft 5 makes its rotation；The brake rotation of shaft 5 just will drive the rotation of inner shaft 19；The rotation of inner shaft 19 drives
Inner disc 20 rotates；The rotation of inner disc 20 drives spiral brake piece 9 to rotate；In the present invention spiral brake piece 9 respectively with main brake piece 16 and two
Secondary 17 frictional fit of brake piece.So by being produced between the main brake piece 16 and two secondary brake pieces 17 in the rotation of spiral brake piece 9 and rotation
Raw friction can play buffer function to the rotation of drive shaft 8；And then reach braking effect.It is rotated simultaneously in brake shaft 5
In the process；The brake rotation of shaft 5 just will drive the rotation of screwed ring 18；It is threadedly engaged due to passing through between pushing sleeve 7 and screwed ring 18；
Brake shaft 5 is mounted on rotating shaft support 6；Brake shaft 5 will not move, i.e., screwed ring 18 will not move；So
The rotation of screwed ring 18 will make pushing sleeve 7 move along guide rail 23 to close to 20 side of inner disc；The movement of pushing sleeve 7 will drive inner disc 20
It is mobile；Since brake in the brake process velocity of rotation of shaft 5 of automobile must assure that pushing sleeve 7 in moving process in the present invention
The movement speed of pushing sleeve 7 is greater than the movement speed of the spiral brake piece 9 in rotary course of spiral brake piece 9.So inner disc 20 is mobile just
Meeting is so that spiral brake piece 9 and the frictional force being mounted in drive shaft 8 between secondary brake piece 17 increase；Strengthen 9 pairs of spiral brake piece drives
The buffer function of moving axis 8；And then strengthen the braking effect of braking mechanism.
Claims (6)
1. a kind of braking mechanism based on flight, it is characterised in that: it include interior bearing piece, connecting plate, tire, brake shaft,
Support column, rotating shaft support, pushing sleeve, drive shaft, spiral brake piece, pillar, outer shoe, wheel hub, wheel hub fixation hole, main brake piece, secondary brake
Piece, screwed ring, inner shaft, inner disc, external disk, guide rail supporting plate, guide rail, conducting bar, wheel hub connecting shaft, wind item, guide-track groove, snap ring, snap ring
Slot, friction inclined-plane, wherein rotating shaft support is mounted on automobile chassis；One end of interior bearing piece is mounted on the periphery of rotating shaft support
On；One end of connecting plate is mounted on the other end of interior bearing piece；The other end of connecting plate is equipped with outer shoe；Outer shoe is close to shaft
The side of support is equipped with pillar；Symmetrically there are two guide rail supporting plates for installation on the end face of pillar side on rotating shaft support；
One end on two guide rail supporting plates far from rotating shaft support is mounted on a guide rail；There is guide-track groove on guide rail；Shaft of braking peace
On rotating shaft support；Inner shaft is mounted in brake shaft；Screwed ring is mounted in brake shaft, and screwed ring is located at shaft branch
Between support and pillar；Symmetrically there are two conducting bars for installation on the periphery of pushing sleeve one end；The other end of pushing sleeve is equipped with snap ring；It pushes away
There is internal screw thread on the inner headed face of set；Pushing sleeve passes through the outside for being fitted to screwed ring of two conducting bars and two guide rails and pushes away
Internal screw thread and screwed ring cooperate on set；There is annular groove on one side end face of inner disc；Inner disc is matched by annular groove and snap ring
Conjunction is mounted on pushing sleeve；External disk is mounted on pillar；Spiral brake piece is installed between inner disc and external disk；Drive shaft and automobile it is defeated
Enter axis to be fixedly connected；One end installation of main brake piece is on the driving shaft；The other end of main brake piece is equipped with wheel hub connecting shaft；Drive shaft
It is combined with two groups of wind items are symmetrically equipped on the periphery of main brake piece side on wheel hub connecting shaft, and every group of wind item combination
In wind item be uniformly mounted on the periphery of drive shaft and wheel hub connecting shaft respectively；Two secondary brake pieces respectively symmetrically are installed
Two groups of supports are separately installed in the drive shaft and wheel hub connecting shaft of main brake piece two sides, and between two secondary brake pieces and main brake piece
Pole unit；Four support columns in two groups of support pole units in every group of support pole unit are circumferentially uniformly mounted to main brake piece respectively
Between two secondary brake pieces and it is located at the outside for corresponding to wind item；The side of tire has wheel hub；Tire is mounted on wheel by wheel hub
In hub connecting shaft, and spiral brake piece, main brake piece and secondary brake piece are respectively positioned on the inside of tire；
Scroll spring is installed between above-mentioned brake shaft and rotating shaft support；
Above-mentioned spiral brake piece respectively with the secondary brake piece frictional fits of main brake piece and two.
2. a kind of braking mechanism based on flight according to claim 1, it is characterised in that: above-mentioned main brake piece two side ends
The marginal portion in face has symmetrical for adapting to the friction inclined-plane of spiral brake piece.
3. a kind of braking mechanism based on flight according to claim 1, it is characterised in that: above-mentioned pair brake piece two side ends
The marginal portion in face has symmetrical for adapting to the friction inclined-plane of spiral brake piece.
4. a kind of braking mechanism based on flight according to claim 1, it is characterised in that: on above-mentioned wheel hub connecting shaft
There is wheel hub fixation hole on end face far from main brake piece；Wheel hub is fixedly mounted on wheel hub connecting shaft by wheel hub fixation hole and bolt
On, and spiral brake piece, main brake piece and secondary brake piece are respectively positioned on the inside of tire.
5. a kind of braking mechanism based on flight according to claim 1, it is characterised in that: above-mentioned automobile was braking
The velocity of rotation for shaft of braking in journey must assure that the movement speed of pushing sleeve pushing sleeve in moving process is greater than spiral brake piece and is revolving
The movement speed of spiral brake piece during turning.
6. a kind of braking mechanism based on flight according to claim 1, it is characterised in that: above-mentioned inner shaft can stop
It is rotated under the drive of vehicle shaft；Inner shaft can also be moved relative to brake shaft simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908096.5A CN107618487B (en) | 2017-09-29 | 2017-09-29 | A kind of braking mechanism based on flight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908096.5A CN107618487B (en) | 2017-09-29 | 2017-09-29 | A kind of braking mechanism based on flight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618487A CN107618487A (en) | 2018-01-23 |
| CN107618487B true CN107618487B (en) | 2019-02-12 |
Family
ID=61090021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908096.5A Active CN107618487B (en) | 2017-09-29 | 2017-09-29 | A kind of braking mechanism based on flight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618487B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596114B1 (en) * | 2004-12-28 | 2006-06-30 | 현대모비스 주식회사 | Electron type parking brake |
| CN104626964A (en) * | 2014-12-16 | 2015-05-20 | 武汉理工大学 | Integrated electric wheel integrating driving function, braking function, suspension function and steering function |
| CN106104058A (en) * | 2013-12-30 | 2016-11-09 | 底盘制动***国际有限公司 | There is the actuator of irreversible bolt and nut system, equipped with the drum brake of this actuator and brake apparatus |
| CN106698195A (en) * | 2017-01-20 | 2017-05-24 | 孙国兴 | Braking dust falling prevention and dust removal device of crane brake |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3017173A1 (en) * | 2014-01-31 | 2015-08-07 | Bosch Gmbh Robert | TRANSMISSION DEVICE FOR CONTROLLING THE ORGANIZATION TRANSLATION MOTION AND BRAKE SYSTEM EQUIPPED WITH SUCH A TRANSMISSION DEVICE FORMING A SERVOFREIN |
-
2017
- 2017-09-29 CN CN201710908096.5A patent/CN107618487B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596114B1 (en) * | 2004-12-28 | 2006-06-30 | 현대모비스 주식회사 | Electron type parking brake |
| CN106104058A (en) * | 2013-12-30 | 2016-11-09 | 底盘制动***国际有限公司 | There is the actuator of irreversible bolt and nut system, equipped with the drum brake of this actuator and brake apparatus |
| CN104626964A (en) * | 2014-12-16 | 2015-05-20 | 武汉理工大学 | Integrated electric wheel integrating driving function, braking function, suspension function and steering function |
| CN106698195A (en) * | 2017-01-20 | 2017-05-24 | 孙国兴 | Braking dust falling prevention and dust removal device of crane brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107618487A (en) | 2018-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202192862U (en) | Multi-stamp actuating mechanism and stamp application machine comprising same | |
| CN108528412A (en) | A kind of gradual dual brake system of bilateral | |
| CN107618487B (en) | A kind of braking mechanism based on flight | |
| CN202320345U (en) | Seat rotating mechanism | |
| CN104326645B (en) | A kind of jumping station glass shaper | |
| CN208137524U (en) | A kind of large radius rotary system based on orthodrome ride | |
| CN201914270U (en) | Rubber sleeve of half-and-half type torsion bar | |
| CN207886039U (en) | Car show turntable | |
| CN205827712U (en) | A kind of stopping means emulating automobile driving simulator steering wheel | |
| CN101579999A (en) | Clutch wheel disc using centrifugal boosting force for tyre burst automatic balancing | |
| CN204110129U (en) | A kind of steering column isolation mounting | |
| CN102358497A (en) | Shaftless horizontal rotary tray | |
| CN105416253B (en) | Vehicle braking energy recyclable device | |
| CN201151326Y (en) | Hub of built-in individual drive system and steering system | |
| CN101214826B (en) | Hub for embedded independent driving system and steering system | |
| CN105652881A (en) | Displacement detection based four-wheeled balance car | |
| CN205735120U (en) | A kind of mainshaft mechanism of microtome | |
| CN202449052U (en) | Adjustable steering shaft of steering wheel | |
| CN219176830U (en) | Brake disc convenient to change | |
| CN207194577U (en) | A kind of parking lot alarm locator based on security engineering | |
| CN201261455Y (en) | Flying saucer type car backing disk | |
| CN202937140U (en) | Auxiliary wheel of revolving door | |
| CN209320589U (en) | A kind of damping Mecanum wheel | |
| CN102678868B (en) | Friction device for external rail of rotary platform | |
| CN104612085B (en) | Gateway closing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180123 Assignee: Dongguan Hefei electromechanical Co., Ltd. Assignor: Dongguan City Song Yan Zhida Industrial Design Co. Ltd. Contract record no.: 2018440000012 Denomination of invention: A kind of braking mechanism based on flight License type: Common License Record date: 20180207 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Dongguan Hefei electromechanical Co., Ltd. Assignor: Dongguan City Song Yan Zhida Industrial Design Co. Ltd. Contract record no.: 2018440000012 Date of cancellation: 20180709 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: No. 52 Minjiang Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: JIANGSU XINDAO MACHINERY CO., LTD. Address before: 523000 201D, 2 / F, building 11, innovation and Technology Park, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Patentee before: Dongguan City Song Yan Zhida Industrial Design Co. Ltd. |
|
| TR01 | Transfer of patent right |