CN202790222U - Disk type brake for motor vehicle - Google Patents
Disk type brake for motor vehicle Download PDFInfo
- Publication number
- CN202790222U CN202790222U CN 201220408725 CN201220408725U CN202790222U CN 202790222 U CN202790222 U CN 202790222U CN 201220408725 CN201220408725 CN 201220408725 CN 201220408725 U CN201220408725 U CN 201220408725U CN 202790222 U CN202790222 U CN 202790222U
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- Prior art keywords
- brake
- brake disc
- disk type
- piston
- substrate
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Abstract
The utility model provides a disc type brake for a motor vehicle and aims at solving the problems of lower brake efficiency, poorer brake stability and the like in the disc type brake for the motor vehicle in the prior art. The disc type brake for the motor vehicle comprises a brake disc, brake calipers and a wheel core, wherein the brake calipers are arranged on the circumferential outer edge of the brake disc; the wheel core is fixedly arranged to the outer side of the brake disc; the brake calipers comprise cylinder bodies, pistons and friction lining pads; two sets of cylinder bodies are symmetrically arranged on two sides of the brake disc; two sets of cylinder bodies are connected by an oil pipe; the quantity of the pistons arranged on the two sets of cylinder bodies is identical and the pistons are symmetrically arranged; and two friction lining pads are symmetrically arranged on two sides of the brake disc and are connected with the pistons at the same side. According to the disc type brake for the motor vehicle, which is disclosed by the utility model, the brake efficiency is higher, the brake stability is stronger and the vehicle is more stable in brake. Meanwhile, the disc type brake for the motor vehicle has the advantages of compact structure and more reasonable space arrangement.
Description
Technical field
The utility model relates to a kind of motor vehicle brake, particularly a kind of automobile disk type break.
Background technique
The automobile disk type break is generally and is installed in the wheel for motor vehicle main shaft, is used for vehicle deceleration or braking.Prior art automobile disk type break generally includes brake disc, brake calipers and core wheel, its brake calipers comprises again cylinder body, piston, lining pad and driving mechanism, cylinder body is arranged at the brake disc inboard, piston is arranged in the cylinder body, lining pad is two and is symmetricly set in brake disc outer rim both sides, wherein a lining pad directly connects with piston, and another piece lining pad connects with piston by driving mechanism.When Motor Vehicle need to slow down or brake, step on brake, be full of oil pressure in the cylinder body, the lining pad of piston one side moves to brake disc under the promotion of piston, another piece lining pad moves to brake disc under the promotion of piston equally by driving mechanism, thus, the brake disc that is clamped and installed in Wheel shaft and rotates with wheel, thereby deceleration or the braking of realization Motor Vehicle.Yet, the cylinder body of prior art automobile disk type break is located at the brake disc inboard usually, piston can only directly act on a lining pad, another piece lining pad but can only pass through the driving mechanism indirect drive, affect the conformity that two lining pads act on simultaneously unavoidably, and the relativity power of two lining pads size, if things go on like this will directly cause the Braking efficiency of automobile disk type break to reduce and braking stationarity variation, even may with causing braking failure, cause serious consequence.In a word, prior art automobile disk type break exists the lower and braking problems such as stationarity is relatively poor of Braking efficiency.
The model utility content
For solving the problems such as the lower and braking stationarity of Braking efficiency that prior art automobile disk type break exists is relatively poor.The utility model proposes a kind of automobile disk type break.
Automobile disk type break of the present utility model comprises brake disc, brake calipers and core wheel, and described brake calipers is arranged at the brake disc circumferential outer edge, and core wheel is fixed in the brake disc outside; Described brake calipers comprises cylinder body, piston and lining pad; Described cylinder body is two covers and is symmetricly set in the brake disc both sides, is provided with oil pipe between the two cover cylinder bodies and connects, the identical and symmetrical installation of number of pistons that two cover cylinder bodies arrange; Described lining pad is two and is symmetricly set in the brake disc both sides, and links with the piston of homonymy.
Further, the brake disc of the utility model automobile disk type break comprises substrate and friction disk, and substrate and friction disk are formed in one.
Further, two cover cylinder bodies of the utility model automobile disk type break are fixedly connected by screw and are integrated, and every cover cylinder body is equipped with the piston more than two or two.
Further, oil circuit is ganged up between each piston of the every cover cylinder body of the utility model automobile disk type break.
Further, the substrate inboard of the utility model automobile disk type break is provided with the substrate boss, perhaps is provided with the core wheel boss that connects with the substrate of brake disc in the core wheel inboard.
Automobile disk type break beneficial effect of the present utility model is that Braking efficiency is higher, and insensitivity is stronger, and is more steady when making car brakeing, and simultaneously, automobile disk type brake structural of the present utility model is compact, and it is comparatively reasonable that the space is arranged.
Description of drawings
Fig. 1 is the utility model automobile disk type brake structural schematic representation;
Fig. 2 is the utility model automobile disk type break decomposition texture schematic representation;
Fig. 3 is the substrate boss structure schematic representation of the utility model automobile disk type break.
Embodiment
Fig. 1 is automobile disk type brake structural schematic representation of the present utility model, and Fig. 2 is the utility model automobile disk type break decomposition texture schematic representation, and Fig. 3 is the substrate boss structure schematic representation of the utility model automobile disk type break, wherein, 1 is brake disc, and 1-1 is substrate, 1-1-1 is the substrate boss, and 1-2 is friction disk, and 2 is brake calipers, 2-1 is cylinder body, and 2-2 is piston, and 2-3 is lining pad, 3 is core wheel, 3-1 is the core wheel boss, and 4 is screw, and 5 is oil pipe.As seen from the figure, automobile disk type break of the present utility model comprises brake disc 1, brake calipers 2 and core wheel 3, and described brake calipers 2 is arranged at brake disc 1 circumferential outer edge, and core wheel 3 is fixed in brake disc 1 outside; Described brake calipers 2 comprises cylinder body 2-1, piston 2-2 and lining pad 2-3; Described cylinder body 2-1 is two covers and is symmetricly set in brake disc 1 both sides, is provided with oil pipe 5 between the two cover cylinder body 2-1 and connects, the identical and symmetrical installation of piston 2-2 quantity that two cover cylinder body 2-1 arrange; Described lining pad 2-3 is two and is symmetricly set in brake disc 1 both sides, and links with the piston 2-2 of homonymy.The utility model automobile disk type break adopts two covers to be symmetrical arranged cylinder body 2-1, make piston 2-2 can directly act on each lining pad 2-3, greatly improved the conformity that lining pad 2-3 does the time spent, strengthen the braking force of automobile disk type break, improved the braking stationarity of automobile disk type break; Simultaneously, two cover cylinder body 2-1 install the identical and symmetrical installation of piston 2-2 quantity, have further improved the braking stationarity of break; The upper piston 2-2 that arranges of every cover cylinder body 2-1 is corresponding to connect same lining pad 2-3, so that the piston 2-2 impacting force on every cover cylinder body 2-1 concentrates on the same lining pad 2-3, has strengthened the strength of lining pad 2-3 clamping brake disc 1.
The brake disc 1 of the utility model automobile disk type break comprises substrate 1-1 and friction disk 1-2, and substrate 1-1 and friction disk 1-2 are formed in one.Two cover cylinder body 2-1 are fixedly connected by screw 4 and are integrated, and every cover cylinder body 2-1 is equipped with the piston 2-2 more than two or two, have further strengthened the braking force of automobile disk type break.Oil circuit is ganged up between each piston 2-2 of every cover cylinder body 2-1, keeps each piston 2-2 isostasy of every cover cylinder body 2-1, improves the braking stationarity of automobile disk type break.Substrate 1-1 inboard is provided with substrate boss 1-1-1, and perhaps core wheel 3 inboards are provided with the core wheel boss 3-1 that connects with the substrate 1-1 of brake disc 1.The substrate boss 1-1-1 of this substrate 1-1 arranged outside or the core wheel 3 inboard core wheel boss 3-1 that arrange all are conducive to provide holding space for brake disc 1 outside cylinder body 2-1, the structural compactness of Effective Raise automobile disk type break, simultaneously, the substrate boss 1-1-1 of this substrate 1-1 arranged outside or the core wheel 3 inboard core wheel boss 3-1 that arrange have all widened automobile wheel track, make automobile more steady when running at high speed, turning or braking.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. an automobile disk type break comprises brake disc, brake calipers and core wheel, it is characterized in that: described brake calipers is arranged at the brake disc circumferential outer edge, and core wheel is fixed in the brake disc outside; Described brake calipers comprises cylinder body, piston and lining pad; Described cylinder body is two covers and is symmetricly set in the brake disc both sides, is provided with oil pipe between the two cover cylinder bodies and connects, the identical and symmetrical installation of number of pistons that two cover cylinder bodies arrange; Described lining pad is two and is symmetricly set in the brake disc both sides, and links with the piston of homonymy.
2. described automobile disk type break according to claim 1, it is characterized in that: described brake disc comprises substrate and friction disk, substrate and friction disk are formed in one.
3. described automobile disk type break according to claim 1, it is characterized in that: described two cover cylinder bodies are fixedly connected by screw and are integrated, and every cover cylinder body is equipped with the piston more than two or two.
4. described automobile disk type break according to claim 1, it is characterized in that: oil circuit is ganged up between each piston of described every cover cylinder body.
5. described automobile disk type break according to claim 1 and 2, it is characterized in that: described substrate inboard is provided with the substrate boss, perhaps is provided with the core wheel boss that connects with the substrate of brake disc in the core wheel inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408725 CN202790222U (en) | 2012-08-17 | 2012-08-17 | Disk type brake for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408725 CN202790222U (en) | 2012-08-17 | 2012-08-17 | Disk type brake for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790222U true CN202790222U (en) | 2013-03-13 |
Family
ID=47817488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408725 Expired - Lifetime CN202790222U (en) | 2012-08-17 | 2012-08-17 | Disk type brake for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI551788B (en) * | 2014-07-28 | 2016-10-01 | Kwang Yang Motor Co | Disc Brake Calipers |
-
2012
- 2012-08-17 CN CN 201220408725 patent/CN202790222U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI551788B (en) * | 2014-07-28 | 2016-10-01 | Kwang Yang Motor Co | Disc Brake Calipers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |