CN205350142U - Magnetic induced shrinkage or elongation floating caliper disc brake - Google Patents
Magnetic induced shrinkage or elongation floating caliper disc brake Download PDFInfo
- Publication number
- CN205350142U CN205350142U CN201620098122.3U CN201620098122U CN205350142U CN 205350142 U CN205350142 U CN 205350142U CN 201620098122 U CN201620098122 U CN 201620098122U CN 205350142 U CN205350142 U CN 205350142U
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- Prior art keywords
- brake
- elongation
- magnetostriction
- induced shrinkage
- magnetic induced
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Abstract
The utility model discloses a magnetic induced shrinkage or elongation floating caliper disc brake, it brakies module, footboard sensor and ecu including the pincers body, brake disc, support frame, magnetic induced shrinkage or elongation, footboard sensor and magnetic induced shrinkage or elongation braking module respectively with the ecu electric connection, the both sides of brake disc are equipped with outer brake piece and interior brake block respectively, and the one side of the pincers body and the shell of magnetic induced shrinkage or elongation braking module are connected, and the outer brake piece is the opposite side that fixed setting was personally experienced sth. Part of the body at pincers, and interior brake block is connected for the movable end that stretches out with magnetic induced shrinkage or elongation braking module, and interior brake block passes through the middle via hole sliding connection of magnetic induced shrinkage or elongation braking module and support frame. The utility model discloses pincers based on current floating caliper disc brake are personally experienced sth. Part of the body, have remain floating caliper disc brake's advantage, adopt magnetic induced shrinkage or elongation braking module, the stopper bulk reduction, and the reflection is sensitive, and the lag time weak point has improved the brake performance, and whole braking system adopts the drive -by -wire system, and the system layout is high -efficient succinct.
Description
Technical field
This utility model relates to a kind of magnetostriction disc brake with floating caliper.
Background technology
Brake system of car is exactly the vital ingredient of automobile since automobile has been born, the following development of Hyundai Motor is concentrated mainly on safety, three directions of energy-saving and environmental protection, along with popularizing of highway, the speed of Hyundai Motor is increasingly faster, this bigger challenge just brought to brakes.
Current automotive brake mainly has air pressure drum-type, hydraulic drum, hydraulic disk three kinds.
Conventional hydraulic, Pneumatic braking system transfer conduit is long, valve element is many, in order to ensure that brake system of car is quick on the draw, braking distance is short, the brake force being each suitable for can be provided for each wheel, in the process of moving wheel is carried out speed and moment is controlled, conventional brake needs to increase similar anti-lock braking system (ABS), TCS (TCS), electronic stability controls program (ESP), the functions such as active collision avoidance technology (ACC), due to conventional hydraulic, the restriction of pneumatic brake structure, all braking safe systems, it is required for by pipeline and hydraulic pressure, pneumatic brake connects, considerably increase the structure of brakes, limit the raising of systematic function.
Utility model content
The purpose of this utility model is in that to optimize the deficiency of existing production technology, adapts to reality need, it is provided that a kind of magnetostriction disc brake with floating caliper.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of magnetostriction disc brake with floating caliper, it includes caliper, brake disc, bracing frame, magnetostriction brake module, pedal sensor and electronic control unit；Pedal sensor and magnetostriction brake module electrically connect with electronic control unit respectively, described brake disc be respectively provided on two sides with outer brake block and interior brake block, the side of caliper is connected with the shell of magnetostriction brake module, outer brake block is the fixed opposite side being arranged on caliper, interior brake block is that movable and magnetostriction brake module external part is connected, and interior brake block is slidably connected by the middle via of magnetostriction brake module Yu bracing frame.
Described magnetostriction brake module includes the cylindrical shell of hollow, coil, bobbin and magnetostriction materials rod, the side of caliper is connected with cylindrical shell, interior brake block is connected with the external part of magnetostriction materials rod, and interior brake block is slidably connected by the middle via of magnetostriction materials rod with bracing frame.
This utility model, based on the caliper of existing disc brake with floating caliper, the advantage remaining disc brake with floating caliper, adopts magnetostriction brake module, brake volume reduces, and reflects sensitive, and lag time is short, improve braking quality, whole brakes adopts line control system, and system is arranged efficiently succinct.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model magnetostriction brake module；
In figure, caliper 1, magnetostriction brake module 2, bracing frame 3, interior brake block 4, brake disc 5, outer brake block 6, coil 7, bobbin 8, magnetostriction materials rod 9, pedal sensor 10, electronic control unit 11.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated:
Embodiment: referring to Fig. 1 Fig. 2.
A kind of magnetostriction disc brake with floating caliper, it includes caliper 1, brake disc 5, bracing frame 3, magnetostriction brake module 2, pedal sensor 10 and electronic control unit 11；Pedal sensor 10 and magnetostriction brake module 2 electrically connect with electronic control unit 11 respectively, described brake disc 5 be respectively provided on two sides with outer brake block 6 and interior brake block 4, the side of caliper 1 is connected with the shell of magnetostriction brake module 2, outer brake block 6 is the fixed opposite side being arranged on caliper 1, interior brake block 4 is that movable and magnetostriction brake module 2 external part is connected, and interior brake block 4 is slidably connected by the middle via of magnetostriction brake module 2 with bracing frame 3.
Described magnetostriction brake module 2 includes the cylindrical shell of hollow, coil 7, bobbin 8 and magnetostriction materials rod 9, the side of caliper 1 is connected with cylindrical shell, interior brake block 4 is connected with the external part of magnetostriction materials rod 9, and interior brake block 4 is slidably connected by the middle via of magnetostriction materials rod 9 with bracing frame 3.
Operation principle of the present utility model: magnetostriction brake module 2 and caliper 1 are fixed on vehicle frame by bracing frame 4, when driver pushes down on the pedal sensor 10, the bending corner of foot is converted into the signal of telecommunication by pedal sensor 10, electronic control unit 11 receives the signal of telecommunication and mangneto coil 7 is energized, magnetostrictive rod 9 length elongation under the influence of a magnetic field output brake force, push interior brake block 4 to braking dish 5, when interior brake block 4 is with braking dish 5 contact, magnetostrictive rod 9 cannot advance because of braking dish resistance, cylindrical shell motion is promoted under the counteracting force in magnetic field, cylindrical shell drives braking clamp body 1 adverse movement, outer brake block 6 is made to be pressed against on braking dish 5, in braking dish 5 both sides are subject to simultaneously, the frictional resistance effect of outer brake block, brake disc 5 produces the braking moment contrary with the direction of motion, promote automobile brake.This utility model, based on the caliper of existing disc brake with floating caliper, the advantage remaining disc brake with floating caliper, adopts magnetostriction brake module, brake volume reduces, and reflects sensitive, and lag time is short, improve braking quality, whole brakes adopts line control system, and system is arranged efficiently succinct.
Claims (2)
1. a magnetostriction disc brake with floating caliper, it is characterized in that, it includes caliper (1), brake disc (5), bracing frame (3), magnetostriction brake module (2), pedal sensor (10) and electronic control unit (11)；Pedal sensor (10) and magnetostriction brake module (2) electrically connect with electronic control unit (11) respectively, described brake disc (5) be respectively provided on two sides with outer brake block (6) and interior brake block (4), the side of caliper (1) is connected with the shell of magnetostriction brake module (2), outer brake block (6) is the fixed opposite side being arranged on caliper (1), interior brake block (4) is connected for movable and magnetostriction brake module (2) external part, interior brake block (4) is slidably connected by the middle via of magnetostriction brake module (2) Yu bracing frame (3).
2. a kind of magnetostriction disc brake with floating caliper according to claim 1, it is characterized in that: described magnetostriction brake module (2) includes the cylindrical shell of hollow, coil (7), bobbin (8) and magnetostriction materials rod (9), the side of caliper (1) is connected with cylindrical shell, interior brake block (4) is connected with the external part of magnetostriction materials rod (9), and interior brake block (4) is slidably connected by the middle via of magnetostriction materials rod (9) with bracing frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098122.3U CN205350142U (en) | 2016-02-01 | 2016-02-01 | Magnetic induced shrinkage or elongation floating caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098122.3U CN205350142U (en) | 2016-02-01 | 2016-02-01 | Magnetic induced shrinkage or elongation floating caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350142U true CN205350142U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098122.3U Expired - Fee Related CN205350142U (en) | 2016-02-01 | 2016-02-01 | Magnetic induced shrinkage or elongation floating caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962825A (en) * | 2019-11-19 | 2020-04-07 | 南京航空航天大学 | Disc type brake-by-wire system based on magnetostrictive material and control method thereof |
-
2016
- 2016-02-01 CN CN201620098122.3U patent/CN205350142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962825A (en) * | 2019-11-19 | 2020-04-07 | 南京航空航天大学 | Disc type brake-by-wire system based on magnetostrictive material and control method thereof |
| CN110962825B (en) * | 2019-11-19 | 2023-12-29 | 南京航空航天大学 | Disk type linear control braking system based on magnetostrictive material and control method thereof |
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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: 20160629 Termination date: 20170201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |