CN205423618U - Novel intelligence floating caliper disc brake - Google Patents
Novel intelligence floating caliper disc brake Download PDFInfo
- Publication number
- CN205423618U CN205423618U CN201620294561.1U CN201620294561U CN205423618U CN 205423618 U CN205423618 U CN 205423618U CN 201620294561 U CN201620294561 U CN 201620294561U CN 205423618 U CN205423618 U CN 205423618U
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- CN
- China
- Prior art keywords
- wheel hub
- piston
- knuckle
- braking
- brake
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel intelligence floating caliper disc brake, including wheel hub, the stopper support, ventilation formula brake disc and knuckle, be provided with the transmission shaft in the middle of the wheel hub in the round hole, the transmission shaft front end lies in and is provided with the shield before the wheel hub on the terminal surface, the wheel hub outside is provided with ventilation formula brake disc, ventilation formula brake disc rear is provided with the dust guard, the wheel hub and the transmission shaft outside are provided with the knuckle, be provided with preceding bumper shock absorber on the knuckle, ventilation formula brake disc the place ahead is provided with the rim assembly, be provided with the stopper support on the knuckle, all be provided with the uide pin in two upper and lower connecting holes of stopper support, the cover passes through the fix with screw on the uide pin at the braking inlay at ventilation formula brake disc edge, be provided with the uide pin protection casing on the uide pin between braking inlay and the stopper support, braking inlay one side is provided with bleeder screw, be provided with the piston in the middle of the braking inlay in the round hole, the entad inslot that the piston outside is located the braking inlay is provided with the piston dust cover, ventilation formula brake disc both sides have all set gradually the lining pad, brake pads backplate and amortization piece, the amortization piece of both sides sets up respectively on piston and braking inlay. Beneficial effect lies in: the utility model provides a problem that current auto brake exists by hydraulic system control, increases the stability that the vehicle braked when going at high speed, the heat dissipation is fast, the noise is little, light in weight, simple structure, adjustment are convenient, especially high temperature resistance can be good during the high capacity, and braking effect is stable, is not afraid of the muddy water invasion and attack moreover, and is especially adapted in winter and abominable road conditions down train.
Description
Technical field
This utility model belongs to automotive brake technical field, is specifically related to a kind of novel intelligent disc brake with floating caliper.
Background technology
On automobile, conventional brake can be divided into drum brake and disk brake by its structure at present.The wherein brake force poor stability of drum brake, on different road surfaces, brake force changes the most greatly；And owing to heat dispersion is poor, braking procedure can be assembled substantial amounts of heat, cause brake block and wheel hub to be easier to extremely complex deformation under the influence of high temperature, easily produce fading of brake and the phenomenon that flutters, cause retardation efficiency to decline.Disk brake usefulness is affected less by coefficient of friction, and after immersion, usefulness reduces less, and need only can recover normal through twice braking；In the case of output braking moment is identical, the size of disk brake is compared for drum brake typically small with quality；The thermal expansion amount of brake disc through-thickness is minimum, is easier to realize gap and automatically adjusts, and other maintenance reconditioning works are the easiest.Therefore existing the most more and more employing disk brake realizes braking function.But, owing to reasons in structure faces a lot of difficulty when realizing the parking braking function required for vehicle, disk brake is only widely used at the propons of vehicle, only minority top grade deluxe carmodel is equipped with the structure hydraulic brake with parking braking function complicated, expensive, and the assembling mode that general-utility car rouses after using shroud, limit the raising of automobile integral stop performance.
Utility model content
The purpose of this utility model is that provides a kind of novel intelligent disc brake with floating caliper to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
nullA kind of novel intelligent disc brake with floating caliper，Including wheel hub、Brake support frame、Ventilating retarding disk and knuckle，It is provided with power transmission shaft in circular hole in the middle of wheel hub，Power transmission shaft front end is positioned on hub nose face and is provided with dust cap，Ventilating retarding disk it is provided with outside wheel hub，Ventilating retarding disk rear is provided with dust excluding plate，It is provided with knuckle outside wheel hub and power transmission shaft，Front damper it is provided with on knuckle，Ventilating retarding disk front is provided with wheel rim assembly，Brake support frame it is provided with on knuckle，It is provided with guide finger in two connecting holes up and down of brake support frame，The braking inlay being enclosed within ventilated brake plate edge is fixed by screws on guide finger，It is provided with guide finger protective cover on guide finger between braking inlay and brake support frame，Braking inlay side is provided with bleed screw，It is provided with piston in circular hole in the middle of braking inlay，The centripetal groove being positioned at braking inlay outside piston is provided with piston dust cover，Ventilating retarding disk both sides are all disposed with lining pad、Brake block backboard and bloop，The bloop of both sides is separately positioned on piston and braking inlay.
As preferred version of the present utility model, power transmission shaft is fixed on wheel hub by twisting the nuts and washers of its front end, dust cap is connected by screw is fixing with wheel hub, ventilating retarding disk is connected by slotted countersunk flat head screw is fixing with the ring flange of wheel hub, and wheel rim assembly, ventilating retarding disk and wheel hub connect by screw bolt and nut is fixing.
As preferred version of the present utility model, knuckle is arranged on the taper roll bearing outside wheel hub, and taper roll bearing both sides are provided with circlip and sealing ring, and front damper is connected by screw bolt and nut is fixing with knuckle.
As preferred version of the present utility model, brake support frame is connected by screw bolt and nut is fixing with knuckle, and the oilhole being opened on braking inlay leads to the cavity between piston and braking inlay.
As preferred version of the present utility model, lining pad is 0.1mm with the gap of ventilating retarding disk, piston dust cover side is provided with dust cover wire spring back-up ring, and the centripetal groove being positioned at braking inlay outside piston is provided with piston packing, and lining pad is powder metallurgy friction material.
The beneficial effects of the utility model are: this utility model solves the problem that existing automotive brake exists, and by HYDRAULIC CONTROL SYSTEM, increase the stability that vehicle brakes when running at high speed；Rapid heat dissipation, noise are little, lightweight, simple structure, easy to adjust；Particularly during high capacity, resistance to elevated temperatures is good, and braking effect is stable, and be not afraid of muddy water invasion and attack, be especially suitable in the winter time with severe road conditions down train.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of novel intelligent disc brake with floating caliper described in the utility model；
Fig. 2 is the side sectional view of a kind of novel intelligent disc brake with floating caliper described in the utility model；
Fig. 3 is the braking inlay sectional view of a kind of novel intelligent disc brake with floating caliper described in the utility model；
Fig. 4 is the attachment structure sectional view of a kind of novel intelligent disc brake with floating caliper described in the utility model.
Description of reference numerals is as follows:
1, knuckle；2, dust excluding plate；3, wheel hub；4, ventilating retarding disk；5, front damper；6, power transmission shaft；7, wheel rim assembly；8, dust cap；9, brake support frame；10, braking inlay；11, bleed screw；12, lining pad；13, brake block backboard；14, bloop；15, piston dust cover；16, piston；17, guide finger protective cover；18, guide finger.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make the understanding to disclosure of the present utility model more thorough comprehensively.
The utility model is described in further detail below in conjunction with the accompanying drawings:
nullAs Figure 1-Figure 4，A kind of novel intelligent disc brake with floating caliper，Including wheel hub 3、Brake support frame 9、Ventilating retarding disk 4 and knuckle 1，It is provided with power transmission shaft 6 in the middle circular hole of wheel hub 3，Power transmission shaft 6 front end is positioned on wheel hub 3 front end face and is provided with dust cap 8，Ventilating retarding disk 4 it is provided with outside wheel hub 3，Ventilating retarding disk 4 rear is provided with dust excluding plate 2，It is provided with knuckle 1 outside wheel hub 3 and power transmission shaft 6，Front damper 5 it is provided with on knuckle 1，Ventilating retarding disk 4 front is provided with wheel rim assembly 7，Brake support frame 9 it is provided with on knuckle 1，It is provided with guide finger 18 in two connecting holes up and down of brake support frame 9，The braking inlay 10 being enclosed within ventilating retarding disk 4 edge is fixed by screws on guide finger 18，It is provided with guide finger 18 protective cover 17 on guide finger 18 between braking inlay 10 and brake support frame 9，Braking inlay 10 side is provided with bleed screw 11，It is provided with piston 16 in the braking middle circular hole of inlay 10，The centripetal groove being positioned at braking inlay 10 outside piston 16 is provided with piston 16 dust cover 15，Ventilating retarding disk 4 both sides are all disposed with lining pad 12、Brake block backboard 13 and bloop 14，The bloop 14 of both sides is separately positioned on piston 16 and braking inlay 10.
nullAs preferred version of the present utility model，Power transmission shaft 6 is fixed on wheel hub 3 by twisting the nuts and washers of its front end，Dust cap 8 is connected by screw is fixing with wheel hub 3，Ventilating retarding disk 4 is connected by slotted countersunk flat head screw is fixing with the ring flange of wheel hub 3，Wheel rim assembly 7、Ventilating retarding disk 4 and wheel hub 3 connect by screw bolt and nut is fixing，Knuckle 1 is arranged on the taper roll bearing outside wheel hub 3，Taper roll bearing both sides are provided with circlip and sealing ring，Front damper 5 is connected by screw bolt and nut is fixing with knuckle 1，Brake support frame 9 is connected by screw bolt and nut is fixing with knuckle 1，The oilhole being opened on braking inlay 10 leads to the cavity between piston 16 and braking inlay 10，Lining pad 12 is 0.1mm with the gap of ventilating retarding disk 4，Piston 16 dust cover 15 side is provided with dust cover wire spring back-up ring，The centripetal groove being positioned at braking inlay 10 outside piston 16 is provided with piston 16 sealing ring，Lining pad 12 is powder metallurgy friction material.
In said structure, disk brake is with static ventilating retarding disk 4, clamp the lining pad 12 along with tyre rotation to produce frictional force, the brake gear that the speed that turns a wheel reduces, when the brake pedal is applied, piston in master cylinder can be promoted, and in brake fluid line, set up pressure, pressure is sent to brake the piston 16 in inlay 10 via brake fluid, piston 16 is after being under pressure, can be displaced outwardly and promote lining pad 12 to go to clamp ventilating retarding disk 4, lining pad 12 is rubbed with ventilating retarding disk 4, to reduce vehicle wheel rotational speed, make car deceleration or stopping.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
- null1. a novel intelligent disc brake with floating caliper，It is characterized in that: include wheel hub、Brake support frame、Ventilating retarding disk and knuckle，It is provided with power transmission shaft in circular hole in the middle of wheel hub，Power transmission shaft front end is positioned on hub nose face and is provided with dust cap，Ventilating retarding disk it is provided with outside wheel hub，Ventilating retarding disk rear is provided with dust excluding plate，It is provided with knuckle outside wheel hub and power transmission shaft，Front damper it is provided with on knuckle，Ventilating retarding disk front is provided with wheel rim assembly，Brake support frame it is provided with on knuckle，It is provided with guide finger in two connecting holes up and down of brake support frame，The braking inlay being enclosed within ventilated brake plate edge is fixed by screws on guide finger，It is provided with guide finger protective cover on guide finger between braking inlay and brake support frame，Braking inlay side is provided with bleed screw，It is provided with piston in circular hole in the middle of braking inlay，The centripetal groove being positioned at braking inlay outside piston is provided with piston dust cover，Ventilating retarding disk both sides are all disposed with lining pad、Brake block backboard and bloop，The bloop of both sides is separately positioned on piston and braking inlay.
- A kind of novel intelligent disc brake with floating caliper the most according to claim 1, it is characterized in that: power transmission shaft is fixed on wheel hub by twisting the nuts and washers of its front end, dust cap is connected by screw is fixing with wheel hub, ventilating retarding disk is connected by slotted countersunk flat head screw is fixing with the ring flange of wheel hub, and wheel rim assembly, ventilating retarding disk and wheel hub connect by screw bolt and nut is fixing.
- A kind of novel intelligent disc brake with floating caliper the most according to claim 1, it is characterized in that: knuckle is arranged on the taper roll bearing outside wheel hub, taper roll bearing both sides are provided with circlip and sealing ring, and front damper is connected by screw bolt and nut is fixing with knuckle.
- A kind of novel intelligent disc brake with floating caliper the most according to claim 1, it is characterised in that: brake support frame is connected by screw bolt and nut is fixing with knuckle, and the oilhole being opened on braking inlay leads to the cavity between piston and braking inlay.
- A kind of novel intelligent disc brake with floating caliper the most according to claim 1, it is characterized in that: lining pad is 0.1mm with the gap of ventilating retarding disk, piston dust cover side is provided with dust cover wire spring back-up ring, the centripetal groove being positioned at braking inlay outside piston is provided with piston packing, and lining pad is powder metallurgy friction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294561.1U CN205423618U (en) | 2016-04-11 | 2016-04-11 | Novel intelligence floating caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294561.1U CN205423618U (en) | 2016-04-11 | 2016-04-11 | Novel intelligence floating caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423618U true CN205423618U (en) | 2016-08-03 |
Family
ID=56521273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294561.1U Expired - Fee Related CN205423618U (en) | 2016-04-11 | 2016-04-11 | Novel intelligence floating caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529521A (en) * | 2019-07-31 | 2019-12-03 | 广东工业大学 | A kind of independent hydraulically controlled distribution type disc brake with floating caliper of automobile double-piston |
| WO2021073427A1 (en) * | 2019-10-17 | 2021-04-22 | 恒大新能源汽车投资控股集团有限公司 | Brake disc protective cover and brake disc assembly |
| CN115095616A (en) * | 2022-06-09 | 2022-09-23 | 中国第一汽车股份有限公司 | Independent parking EPB brake caliper device, method for reducing dragging torque of independent parking EPB brake caliper device and vehicle |
-
2016
- 2016-04-11 CN CN201620294561.1U patent/CN205423618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529521A (en) * | 2019-07-31 | 2019-12-03 | 广东工业大学 | A kind of independent hydraulically controlled distribution type disc brake with floating caliper of automobile double-piston |
| WO2021073427A1 (en) * | 2019-10-17 | 2021-04-22 | 恒大新能源汽车投资控股集团有限公司 | Brake disc protective cover and brake disc assembly |
| CN115095616A (en) * | 2022-06-09 | 2022-09-23 | 中国第一汽车股份有限公司 | Independent parking EPB brake caliper device, method for reducing dragging torque of independent parking EPB brake caliper device and vehicle |
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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: 20160803 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |