CN208311323U - 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
- CN208311323U CN208311323U CN201820998240.9U CN201820998240U CN208311323U CN 208311323 U CN208311323 U CN 208311323U CN 201820998240 U CN201820998240 U CN 201820998240U CN 208311323 U CN208311323 U CN 208311323U
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- gear
- voussoir
- fixedly connected
- mounting rack
- pin
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Abstract
The utility model 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 connected to 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 gear is fixedly connected with mounting rack two, and mounting rack two is fixedly connected with mounting rack one；The utility model structure is simple, deft design has the function of self energizing effort by the wedge structure that brake disc, downside friction plate, idler wheel one, idler wheel two, left voussoir, right voussoir form, and downside friction plate can be made the more to press the more tight in braking, the driving moment of motor, energy saving when reducing braking.
Description
Technical field
The utility model relates to automobile brake technical field more particularly to a kind of self-boosting type vehicle electromechanical disc type systems
Dynamic device.
Background technique
" electric car 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, air-pressure brake develops to the mode for merging the automatically controlled and hydraulic combination of more braking function, and brake-by-wire will be
The development trend of automobile brake technology.Automotive By-Wire Control Technology replaces hydraulic 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: being not necessarily to brake fluid, environmental-friendly, fast response time, braking force control is more accurate etc..
But in order to realize biggish output brake force, existing automobile electromechanical brake usually uses a series of teeth
The structures such as wheel decelerator, ball-screw realize the purpose of biggish deceleration force amplifier.This makes brake structural 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.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of self-boosting type vehicle electromechanical disk brake, can
To realize service brake, and has the function of self energizing effort.
The technical solution of the utility model are as follows:
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 gear 23 is engaged with gear 3 22, and rack gear 23 is fixedly connected with mounting rack 2 20, mounting rack 2 20
It is fixedly connected with mounting rack 1；Downside friction plate 15 is fixedly connected with mounting rack 1, and the lower end of mounting rack 1 is equipped with idler wheel
Frame 1 and turning rolls 2 24, idler wheel 1 and turning rolls 1 are hinged, and idler wheel 2 26 and turning rolls 2 24 are hinged；Idler wheel 1
With the contact of incline plane of left 6 upper end of voussoir, the contact of incline plane of idler wheel 2 26 and right 12 upper end of 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 gear 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 rack 1, left voussoir 6 respectively, and corrugated plate 2 14 is distinguished
It is connect by rivet 3 33, rivet 4 34 with mounting rack 1, right voussoir 12.
When braking, the rotation of 8 drive shaft 1 of motor, and then one 9 band moving gear 2 11 of gear rotates, so that 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 is inverted, and rack gear 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 rack 3 and left voussoir
6 and right voussoir 12, play dustproof effect.
What the utility model can achieve has the technical effect that
The utility model structure is simple, deft design, by brake disc, downside friction plate, idler wheel one, idler wheel two, left voussoir,
The wedge structure of right voussoir composition has the function of self energizing effort, and downside friction plate can be made the more to press the more tight in braking, reduce braking
When motor driving moment, energy saving.Corrugated plate one and ripple two rise anti-for connecting mounting rack and left voussoir and right voussoir
Dirt effect.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the rack structure schematic diagram of the utility model.
Fig. 3 is one structural schematic diagram of idler wheel of the utility model.
Fig. 4 is two structural schematic diagram of idler wheel of the utility model.
Fig. 5 is one structural schematic diagram of corrugated plate of the utility model.
Fig. 6 is two structural schematic diagram of corrugated plate of the utility model.
Description of symbols in figure: 1. braking clamp bodies, 2. upside friction plates, 3. mounting racks 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 racks two,
21. axis two, 22. gears three, 23. rack gears, 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 embodiment
In figure, the utility model self-boosting type vehicle electromechanical disk brake includes braking clamp body 1, upside friction plate
2 are fixedly connected with braking clamp body 1, and back plate 7 is connect by screw 1, screw 2 13 with braking clamp body 1；Motor 8 is mounted on braking
In caliper 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
2 11, gear 3 22 is fixedly connected with axis 2 21；Rack gear 23 is engaged with gear 3 22, rack gear 23 and the fixed company of mounting rack 2 20
It connects, mounting rack 2 20 is fixedly connected with mounting rack 1；Downside friction plate 15 is fixedly connected with mounting rack 1, mounting rack 1
Lower end is equipped with turning rolls 1 and turning rolls 2 24, and idler wheel 1 and turning rolls 1 are hinged, idler wheel 2 26 and turning rolls two
24 is hinged；The contact of incline plane of idler wheel 1 and left 6 upper end of voussoir, the contact of incline plane of idler wheel 2 26 and right 12 upper end of voussoir, left wedge
Block 6, right voussoir 12 are fixedly connected with braking clamp body 1, the horizontal tilt angle of left voussoir 6 and right voussoir 12 and the level of rack gear 23
Tilt angle is equal；The left and right sides of mounting rack 1 is respectively arranged with pin 1, pin 3 29, is provided with pin on left voussoir 6
2 28 are followed closely, pin 4 30 is provided on right voussoir 12, spring 1 is connect with pin 1, pin 2 28, spring 2 25 and pin
Follow closely the connection of 3 29, pin 4 30；Corrugated plate 1 is connected by rivet 1, rivet 2 32 and mounting rack 1, left voussoir 6 respectively
It connects, corrugated plate 2 14 is connect by rivet 3 33, rivet 4 34 with mounting rack 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, so that 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 is inverted, and rack gear 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 rack 3 and left voussoir
6 and right voussoir 12, play dustproof effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Usual variations and alternatives of the art personnel in the utility model technical scope all should include within the protection scope of the present utility model.
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 is connected to 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 gear is fixedly connected with mounting rack two, and mounting rack two is fixedly connected with mounting rack one；Downside
Friction plate is fixedly connected with mounting rack one, and the lower end of mounting rack 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 and turning rolls two are hinged；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 gear of left voussoir and right voussoir
Horizontal tilt angle it is equal；The left and right sides of mounting rack one is respectively arranged with pin one, pin three, is provided with pin on left voussoir
Two are followed closely, is provided with pin four on right voussoir, spring one is connect with pin one, pin two, and spring two and pin three, pin four connect
It connects；Corrugated plate one is connect by rivet one, rivet two with mounting rack one, left voussoir respectively, corrugated plate two pass through respectively rivet three,
Rivet four is connect with mounting rack one, right voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998240.9U CN208311323U (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 |
|---|---|---|---|
| CN201820998240.9U CN208311323U (en) | 2018-06-14 | 2018-06-14 | A kind of self-boosting type vehicle electromechanical disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311323U true CN208311323U (en) | 2019-01-01 |
Family
ID=64717188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998240.9U Expired - Fee Related CN208311323U (en) | 2018-06-14 | 2018-06-14 | A kind of self-boosting type vehicle electromechanical disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679116A (en) * | 2018-06-14 | 2018-10-19 | 金华职业技术学院 | A kind of self-boosting type vehicle electromechanical disk brake |
| CN110701216A (en) * | 2019-10-19 | 2020-01-17 | 山东理工大学 | Unidirectional reinforcement type electromechanical brake actuator based on rotating motor and gear rack |
-
2018
- 2018-06-14 CN CN201820998240.9U patent/CN208311323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679116A (en) * | 2018-06-14 | 2018-10-19 | 金华职业技术学院 | A kind of self-boosting type vehicle electromechanical disk brake |
| CN110701216A (en) * | 2019-10-19 | 2020-01-17 | 山东理工大学 | Unidirectional reinforcement type electromechanical brake actuator based on rotating motor and gear rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190614 |