CN108679116A - A kind of self-boosting type vehicle electromechanical disk brake - Google Patents
A kind of self-boosting type vehicle electromechanical disk brake Download PDFInfo
- Publication number
- CN108679116A CN108679116A CN201810673258.6A CN201810673258A CN108679116A CN 108679116 A CN108679116 A CN 108679116A CN 201810673258 A CN201810673258 A CN 201810673258A CN 108679116 A CN108679116 A CN 108679116A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- gear
- fixedly connected
- voussoir
- pin
- 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.)
- Pending
Links
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of self-boosting type vehicle electromechanical disk brake, including braking clamp body, upside friction plate is fixedly connected with braking clamp body, and back plate is connect by screw one, screw two with braking clamp body；Motor is mounted in braking clamp body, and axis one is connect with motor, and gear one is fixedly connected with axis one, and gear one is engaged with gear two, and gear two, gear three are fixedly connected with axis two；Rack and pinion three engages, and rack is fixedly connected with mounting bracket two, and mounting bracket two is fixedly connected with mounting bracket one；The configuration of the present invention is simple, deft design, the wedge structure being made of brake disc, downside friction plate, idler wheel one, idler wheel two, left voussoir, right voussoir have the function of self energizing effort, and downside friction plate can be made the more to press the more tight in braking, the driving moment of motor when reducing braking, saves energy consumption.
Description
Technical field
The present invention relates to automobile brake technical field more particularly to a kind of self-boosting type vehicle electromechanical disc type brakes
Device.
Background technology
" electric vehicle and automatic Pilot " is the trend of automobile industry future development, and execution system is the key that automobile composition
Part, the braking system in automobile chassis are the important component that automobile executes system again.Automobile brake technology experienced from
Single hydraulic pressure, air-pressure brake develop to the mode that the automatically controlled and hydraulic pressure of more braking function is combined that merges, and brake-by-wire will be
The development trend of automobile brake technology.Automotive By-Wire Control Technology replaces hydraulic pressure or air pressure unit with electronic component, main to wrap
Include two kinds of forms of electronic hydraulic brake system and electromechanical braking system.Compared to electronic hydraulic brake system, electric mechanical system
Dynamic system has many advantages, such as, such as：Environmental-friendly without brake fluid, fast response time, braking force control is more accurate etc..
But in order to realize that larger output brake force, existing automobile electromechanical brake usually use a series of teeth
The structures such as wheel decelerator, ball-screw realize the purpose of larger deceleration force amplifier.This so that brake structural is huge, Wu Faman
Sufficient installation requirement.Therefore, it is necessary to design more efficient force-increasing mechanism, to realize that more compact exquisite brake executes machine
Structure.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of self-boosting type vehicle electromechanical disk brake, Ke Yishi
Existing service brake, and have the function of self energizing effort.
Technical solution of the invention is：
The self-boosting type vehicle electromechanical disk brake includes braking clamp body 1, upside friction plate 2 and braking clamp body
1 is fixedly connected, and back plate 7 is connect by screw 1, screw 2 13 with braking clamp body 1；Motor 8 is mounted in braking clamp body 1, axis
One 10 connect with motor 8, and gear 1 is fixedly connected with axis 1, and gear 1 is engaged with gear 2 11, gear 2 11, gear three
22 are fixedly connected with axis 2 21；Rack 23 is engaged with gear 3 22, and rack 23 is fixedly connected with mounting bracket 2 20, mounting bracket 2 20
It is fixedly connected with mounting bracket 1；Downside friction plate 15 is fixedly connected with mounting bracket 1, and the lower end of mounting bracket 1 is equipped with idler wheel
Frame 1 and turning rolls 2 24, idler wheel 1 is hinged with turning rolls 1, and idler wheel 2 26 is hinged with turning rolls 2 24；Idler wheel 1
With the contact of incline plane of 6 upper end of left voussoir, the contact of incline plane of idler wheel 2 26 and 12 upper end of right voussoir, left voussoir 6, right voussoir 12 and system
Moving caliper 1 is fixedly connected, and the horizontal tilt angle of left voussoir 6 and right voussoir 12 is equal with the horizontal tilt angle of rack 23；Peace
The left and right sides for shelving 1 is respectively arranged with pin 1, pin 3 29, and pin 2 28, right voussoir 12 are provided on left voussoir 6
On be provided with pin 4 30, spring 1 is connect with pin 1, pin 2 28, spring 2 25 and pin 3 29, pin 4 30
Connection；Corrugated plate 1 is connect by rivet 1, rivet 2 32 with mounting bracket 1, left voussoir 6 respectively, and corrugated plate 2 14 is distinguished
It is connect with mounting bracket 1, right voussoir 12 by rivet 3 33, rivet 4 34.
When braking, the rotation of 8 drive shaft 1 of motor, and then one 9 band moving gear 2 11 of gear rotates, to which gear 3 22 drives
Carry-over bar 23 moves right, meanwhile, idler wheel 1 and idler wheel 2 26 move right respectively along the inclined-plane of left voussoir 6 and right voussoir 12
It is dynamic, to make downside friction plate 15 close to brake disc 16, braking moment is generated, realizes braking；By brake disc 16, downside friction plate
15, the wedge structure that idler wheel 1, idler wheel 2 26, left voussoir 6, right voussoir 12 form has the function of self energizing effort, can make downside
Friction plate 15 the more is pressed the more tight in braking；When releasing braking, motor 8 inverts, and rack 23 returns to just under the action of gear 3 22
Beginning position, downside friction plate 15 returns to initial position under the action of spring 1 and spring 2 25, and makes idler wheel 1, idler wheel
2 26 remain and contact with left voussoir 6, right voussoir 12；Corrugated plate 1 and ripple 2 14 are for connecting mounting bracket 3 and left voussoir
6 and right voussoir 12, play dustproof effect.
What the present invention can reach has the technical effect that：
The configuration of the present invention is simple, deft design, by brake disc, downside friction plate, idler wheel one, idler wheel two, left voussoir, right wedge
The wedge structure of block composition has the function of self energizing effort, and downside friction plate can be made the more to press the more tight in braking, electricity when reducing braking
The driving moment of machine saves energy consumption.Corrugated plate one and ripple two play dust-proof work for connecting mounting bracket and left voussoir and right voussoir
With.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the rack structure schematic diagram of the present invention.
Fig. 3 is one structural schematic diagram of idler wheel of the present invention.
Fig. 4 is two structural schematic diagram of idler wheel of the present invention.
Fig. 5 is one structural schematic diagram of corrugated plate of the present invention.
Fig. 6 is two structural schematic diagram of corrugated plate of the present invention.
Reference sign in figure：1. braking clamp body, 2. upside friction plates, 3. mounting brackets one, 4. corrugated plates one, 5. screws
One, 6. left voussoirs, 7. back plates, 8. motors, 9. gears one, 10. axis one, 11. gears two, 12. right voussoirs, 13. screws two, 14.
Corrugated plate two, 15. downside friction plates, 16. brake discs, 17. idler wheels one, 18. turning rolls one, 19. springs one, 20. mounting brackets two,
21. axis two, 22. gears three, 23. racks, 24. turning rolls two, 25. springs two, 26. idler wheels two, 27. pins one, 28. pins
Two, 29. pins three, 30. pins four, 31. rivets one, 32. rivets two, 33. rivets three, 34. rivets four.
Specific implementation mode
In figure, self-boosting type vehicle electromechanical disk brake of the present invention includes braking clamp body 1, upside friction plate 2 with
Braking clamp body 1 is fixedly connected, and back plate 7 is connect by screw 1, screw 2 13 with braking clamp body 1；Motor 8 is mounted on caliper
In body 1, axis 1 is connect with motor 8, and gear 1 is fixedly connected with axis 1, and gear 1 is engaged with gear 2 11, gear two
11, gear 3 22 is fixedly connected with axis 2 21；Rack 23 is engaged with gear 3 22, and rack 23 is fixedly connected with mounting bracket 2 20,
Mounting bracket 2 20 is fixedly connected with mounting bracket 1；Downside friction plate 15 is fixedly connected with mounting bracket 1, the lower end of mounting bracket 1
Turning rolls 1 and turning rolls 2 24 are installed, idler wheel 1 is hinged with turning rolls 1, and idler wheel 2 26 is cut with scissors with turning rolls 2 24
It connects；The contact of incline plane of idler wheel 1 and 6 upper end of left voussoir, the contact of incline plane of idler wheel 2 26 and 12 upper end of right voussoir, left voussoir 6,
Right voussoir 12 is fixedly connected with braking clamp body 1, the horizontal tilt of the horizontal tilt angle and rack 23 of left voussoir 6 and right voussoir 12
Angle is equal；The left and right sides of mounting bracket 1 is respectively arranged with pin 1, pin 3 29, and pin two is provided on left voussoir 6
28, pin 4 30 is provided on right voussoir 12, and spring 1 is connect with pin 1, pin 2 28, spring 2 25 and pin three
29, pin 4 30 connects；Corrugated plate 1 is connect by rivet 1, rivet 2 32 with mounting bracket 1, left voussoir 6 respectively, wave
Line piece 2 14 is connect by rivet 3 33, rivet 4 34 with mounting bracket 1, right voussoir 12 respectively.
When braking, the rotation of 8 drive shaft 1 of motor, and then one 9 band moving gear 2 11 of gear rotates, to which gear 3 22 drives
Carry-over bar 23 moves right, meanwhile, idler wheel 1 and idler wheel 2 26 move right respectively along the inclined-plane of left voussoir 6 and right voussoir 12
It is dynamic, to make downside friction plate 15 close to brake disc 16, braking moment is generated, realizes braking；By brake disc 16, downside friction plate
15, the wedge structure that idler wheel 1, idler wheel 2 26, left voussoir 6, right voussoir 12 form has the function of self energizing effort, can make downside
Friction plate 15 the more is pressed the more tight in braking；When releasing braking, motor 8 inverts, and rack 23 returns to just under the action of gear 3 22
Beginning position, downside friction plate 15 returns to initial position under the action of spring 1 and spring 2 25, and makes idler wheel 1, idler wheel
2 26 remain and contact with left voussoir 6, right voussoir 12；Corrugated plate 1 and ripple 2 14 are for connecting mounting bracket 3 and left voussoir
6 and right voussoir 12, play dustproof effect.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, and those skilled in the art exists
Usual variations and alternatives within the scope of the technology of the present invention should be all included within the scope of the present invention.
Claims (1)
1. a kind of self-boosting type vehicle electromechanical disk brake, it is characterised in that：Including braking clamp body, upside friction plate with
Braking clamp body is fixedly connected, and back plate is connect by screw one, screw two with braking clamp body；Motor is mounted in braking clamp body, axis
One connect with motor, and gear one is fixedly connected with axis one, and gear one is engaged with gear two, and gear two, gear three and axis two are fixed
Connection；Rack and pinion three engages, and rack is fixedly connected with mounting bracket two, and mounting bracket two is fixedly connected with mounting bracket one；Downside
Friction plate is fixedly connected with mounting bracket one, and the lower end of mounting bracket one is equipped with turning rolls one and turning rolls two, idler wheel one and idler wheel
Frame one is hinged, and idler wheel two is hinged with turning rolls two；The contact of incline plane of idler wheel one and left voussoir upper end, idler wheel two and right voussoir upper end
Contact of incline plane, left voussoir, right voussoir be fixedly connected with braking clamp body, the horizontal tilt angle and rack of left voussoir and right voussoir
Horizontal tilt angle it is equal；The left and right sides of mounting bracket one is respectively arranged with pin one, pin three, and pin is provided on left voussoir
Two are followed closely, pin four is provided on right voussoir, spring one is connect with pin one, pin two, and spring two connects with pin three, pin four
It connects；Corrugated plate one is connect by rivet one, rivet two with mounting bracket one, left voussoir respectively, corrugated plate two respectively by rivet three,
Rivet four is connect with mounting bracket one, right voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673258.6A CN108679116A (en) | 2018-06-14 | 2018-06-14 | A kind of self-boosting type vehicle electromechanical disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673258.6A CN108679116A (en) | 2018-06-14 | 2018-06-14 | A kind of self-boosting type vehicle electromechanical disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679116A true CN108679116A (en) | 2018-10-19 |
Family
ID=63812143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673258.6A Pending CN108679116A (en) | 2018-06-14 | 2018-06-14 | A kind of self-boosting type vehicle electromechanical disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356950A (en) * | 2018-11-13 | 2019-02-19 | 金华职业技术学院 | A kind of automotive electronics wedge brake |
| CN109372908A (en) * | 2018-11-13 | 2019-02-22 | 金华职业技术学院 | A kind of self-boosting type automobile brake-by-wire device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10261455A1 (en) * | 2002-12-31 | 2004-07-08 | Robert Bosch Gmbh | Friction brake with self-reinforcement |
| US20040262098A1 (en) * | 2003-06-24 | 2004-12-30 | Dietmar Baumann | Disk brake with self-boosting |
| US20080073164A1 (en) * | 2006-09-25 | 2008-03-27 | Dietmar Baumann | Self-boosting friction brake |
| US20080185240A1 (en) * | 2005-08-05 | 2008-08-07 | Chi-Thuan Cao | Self-Boosting Electromechanical Disk Brake |
| CN208311323U (en) * | 2018-06-14 | 2019-01-01 | 金华职业技术学院 | A kind of self-boosting type vehicle electromechanical disk brake |
-
2018
- 2018-06-14 CN CN201810673258.6A patent/CN108679116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10261455A1 (en) * | 2002-12-31 | 2004-07-08 | Robert Bosch Gmbh | Friction brake with self-reinforcement |
| US20040262098A1 (en) * | 2003-06-24 | 2004-12-30 | Dietmar Baumann | Disk brake with self-boosting |
| US20080185240A1 (en) * | 2005-08-05 | 2008-08-07 | Chi-Thuan Cao | Self-Boosting Electromechanical Disk Brake |
| US20080073164A1 (en) * | 2006-09-25 | 2008-03-27 | Dietmar Baumann | Self-boosting friction brake |
| CN208311323U (en) * | 2018-06-14 | 2019-01-01 | 金华职业技术学院 | A kind of self-boosting type vehicle electromechanical disk brake |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356950A (en) * | 2018-11-13 | 2019-02-19 | 金华职业技术学院 | A kind of automotive electronics wedge brake |
| CN109372908A (en) * | 2018-11-13 | 2019-02-22 | 金华职业技术学院 | A kind of self-boosting type automobile brake-by-wire device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |