CN204186848U - A kind of brake calipers structure for disk type braker - Google Patents
A kind of brake calipers structure for disk type braker Download PDFInfo
- Publication number
- CN204186848U CN204186848U CN201420608441.5U CN201420608441U CN204186848U CN 204186848 U CN204186848 U CN 204186848U CN 201420608441 U CN201420608441 U CN 201420608441U CN 204186848 U CN204186848 U CN 204186848U
- Authority
- CN
- China
- Prior art keywords
- supply hole
- oil supply
- brake calipers
- disk type
- mounting holes
- 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 describes a kind of brake calipers structure for disk type braker, it comprises the body of brake calipers, one is provided with for installing the oil supply hole of oil pipe in the middle part of described body, the outside of described oil supply hole is cylindrical shape, is provided with an annular boss extended internally on the top of described oil supply hole; Respectively be provided with a journal stirrup in the both sides of described body, be provided with a piston mounting holes in each journal stirrup, the diameter of described piston mounting holes is less than the diameter of oil supply hole, and two described piston mounting holes are symmetrical arranged relative to the center line of oil supply hole; Also be provided with a vehicle bridge in the bottom of described body, described vehicle bridge and body are combined to form hook shape.The utility model can install two pistons, can increasing friction force with this, and improve Braking efficiency, can also meet the demand of higher brake fluid pressure, easy for installation, structural strength is good, and working life is also longer.
Description
Technical field
The utility model relates to a kind of auto parts and components, and especially a kind of brake calipers structure for disk type braker, belongs to component of machine technical field.
Background technique
Disk type braker is also called butterfly break, and it is by hydraulic control, and main parts size comprises brake disc, brake calipers, wheel cylinder, oil pipe etc., and wherein brake disc is with alloyed steel manufacture and is fixed on wheel, with vehicle wheel rotation.Disk type braker is due to rapid heat dissipation, lightweight, simple structure, and particularly the advantages such as during high capacity the good and braking effect of resistance to high temperature is stable, are used on car at present widely.Wherein, brake calipers is the carrier for installing piston and oil pipe, but, existing disk type braker is due to relatively rough during braking, therefore higher to the requirement of braking line etc., and due to the area of existing piston less, losing quantity is larger, the brake fluid pressure needed is also higher, therefore servomechanism installation is needed to carry out the pressure of control line when braking, this causes holistic cost to raise, and effective utilization is lower, therefore need to improve existing break, and original brake calipers structure as carrier just can not satisfy the demands again, therefore a kind of braking clamp body structure with better performance is needed.
Summary of the invention
For above-mentioned deficiency of the prior art, it is aging that main purpose of the present utility model is to solve existing current brake calipers structure, the problem of new brake structure demand can not be met, and a kind of brake calipers structure for disk type braker that can carry the multiple piston of installation is provided.
The technical solution of the utility model: a kind of brake calipers structure for disk type braker, it is characterized in that, comprise the body of brake calipers, one is provided with for installing the oil supply hole of oil pipe in the middle part of described body, the outside of described oil supply hole is cylindrical shape, is provided with an annular boss extended internally on the top of described oil supply hole; Respectively be provided with a journal stirrup in the both sides of described body, be provided with a piston mounting holes in each journal stirrup, the diameter of described piston mounting holes is less than the diameter of oil supply hole, and two described piston mounting holes are symmetrical arranged relative to the center line of oil supply hole; Also be provided with a vehicle bridge in the bottom of described body, described vehicle bridge and body are combined to form hook shape.
Optimally, the side in portion is also provided with block on the body, and described block is arc-shaped structure.The effect of described block is the mating shapes with brake disc, makes brake disc can normal rotation, can not exceed again the control range of brake calipers.
Optimally, stiffening rib is connected at described two between journal stirrup and body.The utility model can strengthen join strength between both sides piston mounting holes and body by arranging stiffening rib, even if when being subject to the stretching of larger external force, still can keep the structural stability of whole equipment, which also improves the tensile resistance of brake calipers.
Optimally, above described annular boss, be also provided with square draw-in groove, described square draw-in groove is four and each other in 90 ° of distributions, the degree of depth of described square draw-in groove is 2 ~ 3mm.The effect of fixing oil pipe can be played by arranging square draw-in groove; usually a flange plate is had at oil pipe upper end cover during installation, after this flange plate and described square card slot fit, can by spacing for oil pipe radial direction; prevent from it from following brake disc to rotate together, thus serve the effect of protection oil pipe.
Optimally, also chamfering is provided with in the bottom of described vehicle bridge.Here can optimize the mounting point of brake calipers by arranging chamfering, avoiding the parts frictional impact on itself and wheel, simultaneously also more convenient to install.
Relative to prior art, the utility model has following beneficial effect:
1, two pistons can be installed: brake calipers of the present utility model is provided with the mounting hole for installing piston respectively at two ends, so just two pistons can be installed simultaneously, can increasing friction force with this, be also conducive to the wearing and tearing reducing single piston simultaneously, improve Braking efficiency.
2, can meet the demand of higher brake fluid pressure, and not need extra servomechanism installation to assist, therefore structure simplifies more, more practical, and cost also obviously reduces.
3, easy for installation, structural strength is good, and working life is also longer.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of brake calipers structure for disk type braker of the utility model.(in figure, left side is sectional view)
Fig. 2 is the plan view of Fig. 1.
In figure, 1-body, 2-oil supply hole, 3-annular boss, 4-journal stirrup, 5-piston mounting holes, 6-vehicle bridge, 7-block, 8-stiffening rib, 9-square draw-in groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of brake calipers structure for disk type braker, comprises the body 1 of brake calipers, and be provided with one in the middle part of described body 1 for installing the oil supply hole 2 of oil pipe, described oil supply hole 2 is through hole, and the outside of described oil supply hole 2 is cylindrical shape.Be provided with an annular boss extended internally 3 on the top of described oil supply hole 2, described annular boss 3 can play the effect of placing flange plate, also can not affect the use of oil supply hole 2 simultaneously.Above described annular boss 3, be also provided with square draw-in groove 9, described square draw-in groove 9 is four and each other in 90 ° of distributions, the degree of depth of described square draw-in groove 9 is 2 ~ 3mm.Can be coordinated with supporting flange plate by the effect of square draw-in groove 9, play the effect of fixing oil pipe.As required, the quantity of described square draw-in groove 9 can increase, and as 6 or 8, specific design should be determined according to the actual requirements.Also be provided with block 7 in the side on described body 1 top, described block 7 is arc-shaped structure.Described block 7 is positioned at the top of annular boss 3, and object is the activity space limiting supporting brake disc.Also respectively be provided with a journal stirrup 4 in the both sides of described body 1, be connected to stiffening rib 8 at described two between journal stirrup 4 and body 1.Join strength between journal stirrup and body 1 can be strengthened by arranging stiffening rib 8, strengthening overall stressed resistance to tension.In each journal stirrup 4, be provided with a piston mounting holes 5, in each piston mounting holes 5, a piston can be installed respectively, after installation, more corresponding friction plate is installed on piston.The mounting structure of piston and friction plate belongs to prior art, does not describe in detail at this.Here by arranging two piston mounting holes 5, two friction plates just can be installed, like this with regard to regard to traditional structure, add the quantity of friction plate, thus also improving stopping power and effect.See Fig. 2, in the utility model, the diameter of described piston mounting holes 5 is less than the diameter of oil supply hole 2, and two described piston mounting holes 5 are symmetrical arranged relative to the center line of oil supply hole 2.Also be provided with a vehicle bridge 6 in the bottom of described body 1, described vehicle bridge 6 is combined to form hook shape with body 1.Also chamfering is provided with in the bottom of described vehicle bridge 6.Brake calipers can be made not easily to be worn by arranging chamfering, serving protected effect.
Brake calipers structure braking effect of the present utility model is better, and fitting operation is also convenient, and serviceability is strong, has good marketing prospect.
It should be noted that, above embodiment is only in order to illustrate technical solutions of the utility model but not restriction technologies scheme, although claimant is explained in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those amendments that technical solutions of the utility model are carried out or equivalently to replace, aim and the scope of the technical program can not be departed from, all should be encompassed in the middle of the utility model right.
Claims (5)
1. the brake calipers structure for disk type braker, it is characterized in that, comprise the body (1) of brake calipers, described body (1) middle part is provided with one for installing the oil supply hole (2) of oil pipe, the outside of described oil supply hole (2) is cylindrical shape, is provided with an annular boss extended internally (3) on the top of described oil supply hole (2); A journal stirrup (4) is respectively provided with in the both sides of described body (1), a piston mounting holes (5) is provided with in each journal stirrup (4), the diameter of described piston mounting holes (5) is less than the diameter of oil supply hole (2), and two described piston mounting holes (5) are symmetrical arranged relative to the center line of oil supply hole (2); Also be provided with a vehicle bridge (6) in the bottom of described body (1), described vehicle bridge (6) and body (1) are combined to form hook shape.
2. a kind of brake calipers structure for disk type braker according to claim 1, is characterized in that, be also provided with block (7) in the side on described body (1) top, and described block (7) is arc-shaped structure.
3. a kind of brake calipers structure for disk type braker according to claim 1 and 2, is characterized in that, between described two journal stirrups (4) and body (1), be connected to stiffening rib (8).
4. a kind of brake calipers structure for disk type braker according to claim 3, it is characterized in that, square draw-in groove (9) is also provided with in the top of described annular boss (3), described square draw-in groove (9) is four and each other in 90 ° of distributions, the degree of depth of described square draw-in groove (9) is 2 ~ 3mm.
5. a kind of brake calipers structure for disk type braker according to claim 4, is characterized in that, be also provided with chamfering in the bottom of described vehicle bridge (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608441.5U CN204186848U (en) | 2014-10-21 | 2014-10-21 | A kind of brake calipers structure for disk type braker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608441.5U CN204186848U (en) | 2014-10-21 | 2014-10-21 | A kind of brake calipers structure for disk type braker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186848U true CN204186848U (en) | 2015-03-04 |
Family
ID=52618855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608441.5U Expired - Fee Related CN204186848U (en) | 2014-10-21 | 2014-10-21 | A kind of brake calipers structure for disk type braker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186848U (en) |
-
2014
- 2014-10-21 CN CN201420608441.5U patent/CN204186848U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |