CN106184147B - A kind of automobile emergency braking device - Google Patents
A kind of automobile emergency braking device Download PDFInfo
- Publication number
- CN106184147B CN106184147B CN201610855891.8A CN201610855891A CN106184147B CN 106184147 B CN106184147 B CN 106184147B CN 201610855891 A CN201610855891 A CN 201610855891A CN 106184147 B CN106184147 B CN 106184147B
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- CN
- China
- Prior art keywords
- brake
- helical teeth
- clamp
- pull rod
- braking
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/101—Disposition of hand control by means of a pull rod
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of automobile emergency braking device provided by the invention, including clamp disk, brake disc；The clamp disk is mounted in sealing cover, the sealing cover is mounted on wheel chassis, clamp disk upper end is additionally provided with clamp, the two sides of clamp are equipped with camshaft by camshaft support base, cam is installed, the two sides of camshaft are equipped with braking helical teeth, are equipped with braking system between the adjacent braking helical teeth in the middle part of the camshaft, braking system is mounted in the braking system room surveyed in sealing cover, and the inner end of braking system is equipped with brake lock helical teeth；The braking system middle and upper part is also equipped with urgent pull rod, the top of the braking system is also equipped with return pull rod, the brake disc is mounted between clamp disk and clamp, and the middle part of brake disc is equipped with brake axle by axis hole, and brake tooth wheel disc is also equipped on axis hole.The present invention makes emergency braking not and will receive the influence of vehicle condition, ensure that vehicle driving safety by mechanically activated emergency braking system.
Description
Technical field
The present invention relates to a kind of automobile emergency braking devices.
Background technique
Vehicle in the process of moving, when be in an emergency need to bring to a halt when, driver would generally touch on the brake suddenly.Vehicle
Stop working due to unexpected brake, main oil pump stops providing oil pressure, and oil pressure reduces and is unable to continuous and effective brake in brake；Separately
On the one hand, wheel will continue to rotate under effect of inertia.In emergency brake, above-mentioned two situations are superimposed, may result in
Braking distance when emergency brake is longer.Present emergency braking apparatus is electromagnetism and hydraulic-driven, when vehicle stops working without reason
When, brake apparatus just fails, and leads to casualties and biggish economic loss.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of automobile emergency braking devices.
The present invention is achieved by the following technical programs.
A kind of automobile emergency braking device provided by the invention, including clamp disk, brake disc；The clamp disk is mounted on close
In capping, the sealing cover is mounted on wheel chassis, and clamp disk upper end is additionally provided with clamp, and the two sides of clamp pass through convex
Wheel shaft support base is equipped with camshaft, and cam is equipped in the middle part of the camshaft, and the two sides of camshaft are equipped with braking helical teeth,
Braking system is installed between the adjacent braking helical teeth, braking system is mounted in the braking system room surveyed in sealing cover,
The inner end of braking system is equipped with brake lock helical teeth；The braking system middle and upper part is also equipped with urgent pull rod, the braking
The top of system is also equipped with return pull rod, and the brake disc is mounted between clamp disk and clamp, passes through in the middle part of brake disc
Axis hole is equipped with brake axle, and brake tooth wheel disc is also equipped on axis hole.
The braking system includes locking helical teeth, and locking helical teeth is mounted between the bulge loop on clamp disk, locking helical teeth
Middle part is provided with sliding axle, and the upper end of the sliding axle is opened there are two cotter way, the affixed brake lock helical teeth in the lower end of sliding axle, made
Spring is provided between dynamic locking helical teeth and bulge loop.
The urgent pull rod includes the lock pin being mounted in cotter way, and lock pin is hinged on the drawing of urgent pull rod by connecting rod
On bar, spring is provided between the urgent pull rod and connecting rod.
The return pull rod is pull rod, is hinged on sliding axle upper end.
The brake lock helical teeth at a distance from brake tooth wheel disc between cotter way at a distance from it is identical.
There are two the clamp are symmetrical arranged on clamp disk, the camshaft at both ends is driven by brake and transmission shaft.
The beneficial effects of the present invention are：By mechanically activated emergency braking system, emergency braking is made not will receive vehicle
The influence of situation, ensure that vehicle driving safety.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is cross section structure schematic diagram of the invention
In figure：1- clamp disk, 2- clamp, 3- camshaft, 31- cam, 32- camshaft support base, 33- brake helical teeth, 4-
Brake and transmission shaft, 5- brake disc, 51- brake tooth wheel disc, 52- axis hole, 6- braking system, 61- locking helical teeth, 62- cotter way, 63-
Bulge loop, 64- braking system room, 65- sealing cover, 66- brake lock helical teeth, 67- sliding axle, the urgent pull rod of 7-, 71- reset bullet
Spring, 72- lock pin, 8- return pull rod, 9- brake axle, 91- truck drive shaft, 92- axle bed, 93- transmission gear.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of automobile emergency braking device, including clamp disk 1, brake disc 5；The clamp disk 1 is mounted in sealing cover 65,
The sealing cover 65 is mounted on wheel chassis, and 1 upper end of clamp disk is additionally provided with clamp 2, and the two sides of clamp 2 pass through cam
Axis support base 32 is equipped with camshaft 3, and the middle part of the camshaft 3 is equipped with cam 31, and the two sides of camshaft 3 are equipped with braking
Helical teeth 33, be equipped with braking system 6 between the adjacent braking helical teeth 33, and braking system 6 is mounted on to be surveyed in sealing cover 65
In braking system room 64, the inner end of braking system 6 is equipped with brake lock helical teeth 66；It also installs 6 middle and upper part of braking system
There is urgent pull rod 7, the top of the braking system 6 is also equipped with return pull rod 8, and the brake disc 5 is mounted on clamp disk 1 and card
Between pincers 2, the middle part of brake disc 5 is equipped with brake axle 9 by axis hole 52, and brake tooth wheel disc 51 is also equipped on axis hole 52.
The braking system 6 includes locking helical teeth 61, and locking helical teeth 61 is mounted between the bulge loop 63 on clamp disk 1, is locked
Only the middle part of helical teeth 61 is provided with sliding axle 67, and the upper end of the sliding axle 67 opens that there are two cotter way 62, the lower ends of sliding axle 57
Affixed brake lock helical teeth 66, is provided with spring between brake lock helical teeth 66 and bulge loop 63.
The urgent pull rod 7 includes the lock pin 72 being mounted in cotter way 62, and lock pin 72 is hinged on promptly by connecting rod
On the pull rod of pull rod 7, spring is provided between the urgent pull rod 7 and connecting rod.
The return pull rod 8 is pull rod, is hinged on 67 upper end of sliding axle.After end of braking, urgent pull rod 7 is first pulled to make
Bolt 71 resets sliding axle 67 by pull rod 8 of pulling back again after exiting 62.
The brake lock helical teeth 66 at a distance from brake tooth wheel disc 51 between cotter way 62 at a distance from it is identical.
There are two the clamp 2 are symmetrical arranged on clamp disk 1, the camshaft 3 at both ends is driven by brake and transmission shaft 4.
By inserting tooth connection between the brake axle 9 and axis hole 52.It is after brake axle is braked, between axis hole and brake axle
Torque is dispersed on each slotting tooth, increases the reliability of braking system
By inserting tooth connection between the locking helical teeth 61 and sliding axle 67.Sliding axle slides in slotting tooth, and accuracy is more
Height is braked more acurrate.
The present invention pulls urgent pull rod 7 that lock pin 72 is made to exit cotter way 62, sliding axle 67 when vehicle needs emergency braking
It by spring downward, is engaged brake lock helical teeth 66 with brake tooth wheel disc 51, is passed in truck drive shaft 91 by transmission gear 93
Dynamic brake axle 9 makes brake tooth wheel disc 51 that brake lock helical teeth 66 be driven to rotate, and brake lock helical teeth 66 is driven locking helical teeth 61, lock
Only helical teeth 61 drives braking helical teeth 33 to rotate camshaft 3, and clamp 2 are pushed braking disc 5 by the cam 31 on camshaft 3,
Brake disc 5 brakes brake axle 9, and brake axle 9, which blocks truck drive shaft 91, stops automobile；After emergency braking, first pull tight
Jerk bar 7 make lock pin 72 exit cotter way 62 pull return pull rod 8 make sliding axle 67 reset, brake lock helical teeth 66 not with
Brake tooth wheel disc 51 is engaged, and 7 lock pin 72 of take-off the brake pull rod enters cotter way 62 by reset spring.
Claims (6)
1. a kind of automobile emergency braking device, including clamp disk (1), brake disc (5), it is characterised in that：Clamp disk (1) peace
In sealing cover (65), the sealing cover (65) is mounted on wheel chassis, and clamp disk (1) upper end is additionally provided with clamp
(2), the two sides of clamp (2) are equipped with camshaft (3) by camshaft support base (32), the middle part installation of the camshaft (3)
Have cam (31), the two sides of camshaft (3) are equipped with braking helical teeth (33), are equipped with braking between adjacent braking helical teeth (33)
System (6), braking system (6) are mounted on the braking system room (64) on the inside of sealing cover (65) Nei, the inner end peace of braking system (6)
Equipped with brake lock helical teeth (66)；Braking system (6) middle and upper part is also equipped with urgent pull rod (7), the braking system (6)
Top be also equipped with return pull rod (8), the brake disc (5) is mounted between clamp disk (1) and clamp (2), brake disc (5)
Middle part be equipped with brake axle (9) by axis hole (52), brake tooth wheel disc (51) are also equipped on axis hole (52)；
The braking system (6) includes locking helical teeth (61), locking helical teeth (61) be mounted on the bulge loop (63) on clamp disk (1) it
Between, it is provided in the middle part of locking helical teeth (61) sliding axle (67), the upper end of the sliding axle (67) is opened there are two cotter way (62), sliding
The affixed brake lock helical teeth (66) in the lower end of moving axis (67), is provided with spring between brake lock helical teeth (66) and bulge loop (63)；
The urgent pull rod (7) includes the lock pin (72) being mounted in cotter way (62), and lock pin (72) is hinged on by connecting rod
On the pull rod of urgent pull rod (7), spring is provided between the urgent pull rod (7) and connecting rod.
2. automobile emergency braking device as described in claim 1, it is characterised in that：The return pull rod (8) is pull rod, hingedly
In sliding axle (67) upper end.
3. automobile emergency braking device as described in claim 1, it is characterised in that：The brake lock helical teeth (66) and braking
The distance of toothed disc (51) between cotter way (62) at a distance from it is identical.
4. automobile emergency braking device as described in claim 1, it is characterised in that：The clamp (2) are in clamp disk (1) on pair
Claim there are two settings, the camshaft (3) at both ends is driven by brake and transmission shaft (4).
5. automobile emergency braking device as described in claim 1, it is characterised in that：The brake axle (9) and axis hole (52) it
Between pass through insert tooth connection.
6. automobile emergency braking device as described in claim 1, it is characterised in that：The locking helical teeth (61) and sliding axle
(67) by inserting tooth connection between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855891.8A CN106184147B (en) | 2016-09-27 | 2016-09-27 | A kind of automobile emergency braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855891.8A CN106184147B (en) | 2016-09-27 | 2016-09-27 | A kind of automobile emergency braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184147A CN106184147A (en) | 2016-12-07 |
| CN106184147B true CN106184147B (en) | 2018-11-27 |
Family
ID=57521321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855891.8A Active CN106184147B (en) | 2016-09-27 | 2016-09-27 | A kind of automobile emergency braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184147B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284427B (en) * | 2017-06-30 | 2019-05-10 | 广西民族师范学院 | A kind of reversing automobile anti-collision enmergency braking device |
| CN110395230A (en) * | 2019-06-21 | 2019-11-01 | 北京机械设备研究所 | Brake self-locking wheel and walk helper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000066908A1 (en) * | 1999-04-30 | 2000-11-09 | Delphi Technologies Inc. | Disc brake suspension for improved turning circle |
| CN202193067U (en) * | 2011-09-05 | 2012-04-18 | 广西合浦县惠来宝机械制造有限公司 | Service brake device for tractor front wheels |
| CN203111152U (en) * | 2013-03-26 | 2013-08-07 | 湖南南车时代电动汽车股份有限公司 | Central brake installed at output end of motor |
| CN204674561U (en) * | 2015-06-15 | 2015-09-30 | 陕西重型汽车有限公司 | Transmission shaft brake system |
| CN206086681U (en) * | 2016-09-27 | 2017-04-12 | 张道勤 | Emergency braking arrangement for automobiles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4263393B2 (en) * | 2001-10-23 | 2009-05-13 | 本田技研工業株式会社 | Brake device for vehicle |
-
2016
- 2016-09-27 CN CN201610855891.8A patent/CN106184147B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000066908A1 (en) * | 1999-04-30 | 2000-11-09 | Delphi Technologies Inc. | Disc brake suspension for improved turning circle |
| CN202193067U (en) * | 2011-09-05 | 2012-04-18 | 广西合浦县惠来宝机械制造有限公司 | Service brake device for tractor front wheels |
| CN203111152U (en) * | 2013-03-26 | 2013-08-07 | 湖南南车时代电动汽车股份有限公司 | Central brake installed at output end of motor |
| CN204674561U (en) * | 2015-06-15 | 2015-09-30 | 陕西重型汽车有限公司 | Transmission shaft brake system |
| CN206086681U (en) * | 2016-09-27 | 2017-04-12 | 张道勤 | Emergency braking arrangement for automobiles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184147A (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: 226500, Nantong, Jiangsu Province, Rugao City, moved by the town painted long road No. 18 Patentee after: NANTONG HUAGUAN ELECTRIC Co.,Ltd. Address before: 553000 No. 10, civilization Road 141, Zhong Shan, Guizhou, Liupanshui Patentee before: Zhang Daoqin |
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| TR01 | Transfer of patent right |