CN206320203U - A kind of disc brake with floating caliper - Google Patents
A kind of disc brake with floating caliper Download PDFInfo
- Publication number
- CN206320203U CN206320203U CN201621412707.4U CN201621412707U CN206320203U CN 206320203 U CN206320203 U CN 206320203U CN 201621412707 U CN201621412707 U CN 201621412707U CN 206320203 U CN206320203 U CN 206320203U
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- CN
- China
- Prior art keywords
- piston
- fixedly connected
- bolt
- hand member
- caliper
- Prior art date
- 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 kind of disc brake with floating caliper, mainly by support, caliper shell, bleed screw, piston, piston packing, bolt, guide pin bushing, it is oriented to dust cover, piston dust cover, retaining spring, external friction block, interior brake pad and brake disc composition, support is fixedly connected with caliper shell by welding manner, caliper shell two ends are provided with retaining spring, bleed screw is provided with below caliper shell right-hand member, piston is provided with above caliper shell right-hand member, piston upper end is fixedly connected with piston packing lower end, piston packing upper end is fixedly connected with bolt, bolt right-hand member is threadedly coupled with guide pin bushing, guiding dirt-proof boot is provided with bolt, bolt upper end is fixedly connected with piston dust cover, support right-hand member is provided with external friction block, external friction block is fixedly connected with interior brake pad, interior brake pad brake disc is fixedly connected.The beneficial effects of the utility model are to reserve braking gap without needs, and automatic regulating gap, maintenance is easy, and stability is poor.
Description
Technical field
The utility model belongs to technical field, and in particular to a kind of disc brake with floating caliper.
Background technology
What the caliper of disc brake with floating caliper was typically designed can be slid axially with relative brake disk.Wherein only in brake disc
Inner side hydraulic cylinder is set, and the brake block in outside is then attached on caliper.The unilateral hydraulic cylinder structure of disc brake with floating caliper
Need not across brake disc oil duct thus not only axially and radially size is smaller, it is possible to be located closer to hub for vehicle wheel, and
And the chance of the heated vaporization of brake fluid is less, helpless gesture effect, braking ability is high.
But, disc brake with floating caliper at this stage still suffers from some shortcomings.Need to reserve braking gap, to carry out repeatedly
It could be eliminated after braking maneuver between accumulated excess, be difficult to realize automatic regulating gap, maintenance is easy, and stability is poor.
Therefore, invent a kind of disc brake with floating caliper and seem very necessary.
Utility model content
The purpose of this utility model is to provide, the problem of to solve to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of disc brake with floating caliper, mainly by propping up
Frame, caliper shell, bleed screw, piston, piston packing, bolt, guide pin bushing, guiding dust cover, piston dust cover, stop bullet
Spring, external friction block, interior brake pad and brake disc composition, described support are fixedly connected with caliper shell by welding manner,
Described caliper shell rear and front end is provided with below retaining spring, described caliper shell right-hand member and is provided with deflation spiral shell
Piston is provided with above nail, described caliper shell right-hand member, described piston upper end is fixedly connected with piston packing lower end,
Described piston packing upper end is fixedly connected with bolt, and described bolt right-hand member is threadedly coupled with guide pin bushing, described bolt
On be provided with guiding dirt-proof boot, described bolt upper end is fixedly connected with piston dust cover, and described support right-hand member is provided with outer
Brake pad, the right-hand member of described external friction block is fixedly connected with interior brake pad, is fixed inside described interior brake pad with brake disc
Connection.
It is preferred that, described external friction disk is with internal friction disc by being made without asbestos metal material.
It is preferred that, described external friction block is combined with interior brake pad for two pieces of steel backing plates.Described sealing ring by
High-grade rubber material is made.
Technique effect of the present utility model and advantage：The disc brake with floating caliper, by by caliper shell bolt with
Support is connected, and bolt is used as guide finger simultaneously, and interior brake pad and external friction are packaged on support, with this retaining spring card
Firmly, interior brake pad and external friction block is allow to be axially moved on support, but not play up and down, stability height, brake disc
Between interior brake pad and external friction block, it is fixed on by tire bolt on front hub, no needs reserve braking gap, are not required to
Could eliminate after multiple braking maneuver between accumulated excess, be difficult to realize automatic regulating gap, maintenance is easy, stable
Property is poor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A cross-sectional views of the present utility model.
In figure：1- supports；2- caliper shells；3- bleed screws；4- pistons；5- piston packings；6- bolts；7- is led
Set；8- is oriented to dust cover；9- piston dust covers；10- retaining springs；11- external friction blocks；Brake pad in 12-；13- brake discs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of disc brake with floating caliper as shown in Fig. 1 and Fig. 2, mainly by support 1, braking
Clamp housing 2, bleed screw 3, piston 4, piston packing 5, bolt 6, guide pin bushing 7, guiding dust cover 8, piston dust cover 9, stop
Spring 10, external friction block 11, interior brake pad 12 and brake disc 13 are constituted, and described support 1 passes through welding side with caliper shell 2
Formula is fixedly connected, and the described rear and front end of caliper shell 2 is provided with retaining spring 10, the described right-hand member of caliper shell 2
Lower section is provided with above bleed screw 3, the described right-hand member of caliper shell 2 and is provided with piston 4, the described upper end of piston 4 and work
The lower end of plug sealing ring 5 is fixedly connected, and the described upper end of piston packing 5 is fixedly connected with bolt 6, the described right-hand member of bolt 6
It is threadedly coupled with guide pin bushing 7, guiding dirt-proof boot 8 is provided with described bolt 6, the described upper end of bolt 6 is consolidated with piston dust cover 9
Fixed connection, the described right-hand member of support 1 is provided with external friction block 11, and the right-hand member of described external friction block 11 is determined with interior brake pad solid 12
Connection, the described inside of interior brake pad 12 is fixedly connected with brake disc 13.
Further, described external friction disk 11 with internal friction disc 12 by being made without asbestos metal material.
Further, the external friction block 11 stated is combined with interior brake pad 12 for two pieces of steel backing plates.Described sealing
Circle is made by high-grade rubber material.
Operation principle：By the way that caliper shell 2 is connected with bolt 6 with support 1, bolt 6 is used as guide finger simultaneously,
Support 1 is fixed on the bearing block flange of front suspension welding assembly, and interior brake pad 12 and external friction block 11 are mounted on support 1, with
This blocks retaining spring 10, interior brake pad 12 and external friction block 11 is axially moved on support 1, but not up and down
Play, stability is high, and brake disc 13 is mounted between interior brake pad 12, external friction block 11, and front-wheel is fixed on by tire bolt 6
Hub, during braking, piston 4 promotes interior brake pad 12 to press to the model on the side of brake disc 13, caliper under brake fluid pressure effect
External friction block 11 is then pressed to the lateral surface of brake disc 13 by example, and then interior brake pad 12 and external friction block 11 are by the both sides of brake disc 13
Face is tightly clamped, so as to realize braking.
Utilize technical scheme described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical scheme, and reach above-mentioned technique effect, be to fall into protection domain of the present utility model.
Claims (3)
1. a kind of disc brake with floating caliper, mainly by support（1）, caliper shell（2）, bleed screw（3）, piston（4）, piston
Sealing ring（5）, bolt（6）, guide pin bushing（7）, be oriented to dust cover（8）, piston dust cover（9）, retaining spring（10）, external friction block
（11）, interior brake pad（12）And brake disc（13）Composition, it is characterised in that：Described support（1）With caliper shell（2）Pass through
Welding manner is fixedly connected, described caliper shell（2）Rear and front end is provided with retaining spring（10）, described caliper
Housing（2）Bleed screw is provided with below right-hand member（3）, described caliper shell（2）Piston is provided with above right-hand member（4）, institute
The piston stated（4）Upper end and piston packing（5）Lower end is fixedly connected, described piston packing（5）Upper end and bolt（6）Gu
Fixed connection, described bolt（6）Right-hand member and guide pin bushing（7）Threaded connection, described bolt（6）On be provided with guiding dust cover（8）,
Described bolt（6）Upper end and piston dust cover（9）It is fixedly connected, described support（1）Right-hand member is provided with external friction block（11）,
Described external friction block（11）Right-hand member and interior brake pad（12）It is fixedly connected, described interior brake pad（12）Internal and brake disc
（13）It is fixedly connected.
2. a kind of disc brake with floating caliper according to claim 1, it is characterised in that：Described external friction block（11）With it is interior
Brake pad（12）By being made without asbestos metal material.
3. a kind of disc brake with floating caliper according to claim 1, it is characterised in that：Described external friction block（11）With it is interior
Brake pad（12）Combined for two pieces of steel backing plates, described sealing ring is made by high-grade rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412707.4U CN206320203U (en) | 2016-12-22 | 2016-12-22 | A kind of disc brake with floating caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412707.4U CN206320203U (en) | 2016-12-22 | 2016-12-22 | A kind of disc brake with floating caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320203U true CN206320203U (en) | 2017-07-11 |
Family
ID=59259833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412707.4U Expired - Fee Related CN206320203U (en) | 2016-12-22 | 2016-12-22 | A kind of disc brake with floating caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013053A (en) * | 2020-09-16 | 2020-12-01 | 辽宁工程技术大学 | Piston structure of caliper cylinder of automobile brake |
-
2016
- 2016-12-22 CN CN201621412707.4U patent/CN206320203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013053A (en) * | 2020-09-16 | 2020-12-01 | 辽宁工程技术大学 | Piston structure of caliper cylinder of automobile brake |
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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 |
Granted publication date: 20170711 Termination date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |