CN202431816U - Brake calipers with integral structure of annunciators and yoke springs - Google Patents
Brake calipers with integral structure of annunciators and yoke springs Download PDFInfo
- Publication number
- CN202431816U CN202431816U CN2011205726149U CN201120572614U CN202431816U CN 202431816 U CN202431816 U CN 202431816U CN 2011205726149 U CN2011205726149 U CN 2011205726149U CN 201120572614 U CN201120572614 U CN 201120572614U CN 202431816 U CN202431816 U CN 202431816U
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- China
- Prior art keywords
- brake disc
- disc assembly
- warning device
- cylinder body
- 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 - Lifetime
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Abstract
The utility model discloses brake calipers with an integral structure of annunciators and a yoke springs. The brake calipers comprise a fixing bracket, a cylinder body, a piston, an inner brake sheet assembly and an outer brake sheet assembly, wherein sliding surfaces for coordinating the inner brake sheet assembly and the outer brake sheet assembly are respectively arranged on two inner sides of the fixing bracket; the annunciators are respectively riveted on the inner brake sheet assembly and the outer brake sheet assembly, and each annunciator is provided with a contact section capable of elastically resisting against the fixing bracket in loading directions of the inner brake sheet assembly and the outer brake sheet assembly. After the structure is adopted, the contact section with certain elastic deformation amount arranged on the annunciator is utilized to resist against the fixing bracket. Restoring force caused by deformation reacts on a brake sheet to be taken as load provided to the brake sheet, so that use of the left yoke spring and the right yoke spring can be concealed, and the brake calipers have the advantages of saving cost and being simply assembled.
Description
Technical field
The utility model relates to a kind of brake caliper of automotive wheel, particularly relates to the brake caliper of a kind of warning device and yoke spring integral structure.
Background technique
Existing automotive wheel adopts the disc type automation to brake usually.Disk type braker is called disc brake again, and it is by hydraulic control, and main parts size has brake disc, wheel cylinder, brake caliper, oil pipe etc.Brake caliper includes fixing frame, cylinder body, piston, interior brake disc assembly and outer brake disc assembly, and cylinder body is installed in the fixing frame and can moves with respect to fixing frame, and piston is engaged in the cylinder body and can moves with respect to cylinder body; The inner of piston is engaged in the cylinder body; The outer end of piston and interior brake disc assembly fix, and cylinder body is designed to the card port shape structure, and a side of bayonet socket is provided with cylinder sleeve; Piston is engaged in this cylinder sleeve exactly, and the opposite side of bayonet socket is fixed outer brake disc assembly.When the driver trampled braking vane, the oil pocket of the cylinder sleeve of cylinder body produced oil pressure, and it is mobile laterally to promote piston; The outer end of piston and interior brake disc assembly be linked together; Brake disc assembly was pressed to brake disc in the side shifting outside cylinder sleeve of piston also just promoted, and meanwhile, the oil pressure that oil pocket produces of the cylinder sleeve of cylinder body also applies along the piston motion opposite direction; Receive the promotion of oil pressure; Cylinder body moves along the piston motion opposite direction, and the outer brake disc assembly that the opposite side of the bayonet socket of cylinder body is fixed is also pressed to brake disc, forms the braking effect to brake disc.Fig. 1 is the structural representation of the brake caliper of existing technology; Fixing frame 1 ' on two inboards be equipped with respectively left yoke spring 21 ', right yoke spring 22 '; Make inside and outside brake disc assembly 3 ' can be mobile down in two yoke springs guiding; These two yoke springs be left yoke spring 21 ' with right yoke spring 22 ' for symmetry status, left yoke spring 21 ' with right yoke spring 22 ' tail shape L-shaped, the loading direction Fy of these two yoke springs is as shown in Figure 1; Left side yoke spring 21 ' and right yoke spring 22 ' role: one provides loading, and two provide slip surface.The riveted of independent alarm 4 ' then brake disc assembly 3 ' on play the effect that the brake block abrasion are reported to the police.The brake caliper of this structure since need assembling alarm 4 ' with left yoke spring 21 ', right yoke spring 22 ', caused complex process, the drawback that assembly process is complicated.
The model utility content
The purpose of the utility model is to overcome the deficiency of existing technology; The brake caliper of a kind of warning device and yoke spring integral structure is provided; Through warning device being processed effect with yoke spring, can realize loading being provided to inside and outside brake disc assembly, formed warning device and yoke spring integral structure; It is simple to have technology, and assembling is easy to characteristics.
The utility model solves the technological scheme that its technical problem adopted: the brake caliper of a kind of warning device and yoke spring integral structure; Comprise fixing frame, cylinder body, piston, interior brake disc assembly and outer brake disc assembly, cylinder body is installed in the fixing frame and can moves with respect to fixing frame, and piston is engaged in the cylinder body and can moves with respect to cylinder body; The inner of piston is engaged in the cylinder body; The outer end of piston and interior brake disc assembly fix, and cylinder body is provided with the card port shape structure, and a side of bayonet socket is provided with cylinder sleeve; Piston is engaged in this cylinder sleeve, and the opposite side of bayonet socket is fixed outer brake disc assembly; Two inboards at fixing frame are respectively equipped with the slip surface that is used for cooperating inside and outside brake disc assembly; On inside and outside brake disc assembly, rivet warning device respectively, be respectively equipped with on each warning device interior brake disc assembly or outside the loading direction of brake disc assembly can elasticity support contacting part to fixing frame.
The contacting part of said warning device is made as the U-shaped shape, and the bottom of its U-shaped contacts with fixing frame.
Described warning device is provided with warning part, and the height difference of the iron plate of this warning part and inside and outside brake disc assembly is 2mm.
Totally four of said warning devices respectively are equipped with two on interior brake disc assembly and the outer brake disc assembly.
The brake caliper of a kind of warning device of the utility model and yoke spring integral structure; Be that the contacting part that has certain elastic deformation amount is set on warning device; This contacting part is resisted against on the fixing frame, because the restoring force reaction that distortion causes is on brake block, as the loading that offers brake block.So just can cancel the use of left yoke spring and right yoke spring.
The beneficial effect of the utility model is: be respectively equipped with the slip surface that is used for cooperating inside and outside brake disc assembly owing to adopted in two inboards of fixing frame; And on inside and outside brake disc assembly, rivet warning device respectively, be respectively equipped with on each warning device interior brake disc assembly or outside the loading direction of brake disc assembly can elasticity support contacting part to fixing frame.Compared with prior art, have following beneficial effect:
1, practices thrift cost, reduce the use of yoke spring;
2, assembling is simple, only needs the assembling warning device to get final product;
3, can play the effect (loading is provided) of yoke spring effectively;
4, can play the effect (when the active component of brake block wears and tears complete wear when decreasing state, disc is ground to warning device generation mechanical friction and reports to the police) of warning device.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But the brake caliper of a kind of warning device of the utility model and yoke spring integral structure is not limited to embodiment.
Description of drawings
Fig. 1 is the structural representation of the brake caliper of existing technology;
Fig. 2 is the organigram of the utility model;
Fig. 3 is the structure sectional view of the warning device of the utility model.
Embodiment
Embodiment, referring to Fig. 2, shown in Figure 3, the brake caliper of a kind of warning device of the utility model and yoke spring integral structure; Comprise fixing frame 1, cylinder body 2, piston, interior brake disc assembly and outer brake disc assembly, cylinder body 2 is installed in the fixing frame 1 and can moves with respect to fixing frame, and piston is engaged in the cylinder body and can moves with respect to cylinder body; The inner of piston is engaged in the cylinder body; The outer end of piston and interior brake disc assembly fix, and cylinder body is provided with the card port shape structure, and a side of bayonet socket is provided with cylinder sleeve; Piston is engaged in this cylinder sleeve, and the opposite side of bayonet socket is fixed outer brake disc assembly; Be respectively equipped with the slip surface 4 that is used for cooperating inside and outside brake disc assembly 3 in two inboards of fixing frame; On inside and outside brake disc assembly 3, rivet warning device 5 respectively, be respectively equipped with on each warning device 5 interior brake disc assembly or outside the loading direction of brake disc assembly can elasticity support contacting part 51 to fixing frame 1.
The contacting part 51 of said warning device is made as the U-shaped shape, and the bottom of its U-shaped contacts with fixing frame 1.
Described warning device is provided with warning part 52, and this warning part 52 is 2mm with the height difference of the iron plate of inside and outside brake disc assembly 3.
Totally four of said warning devices 5 respectively are equipped with two on interior brake disc assembly and the outer brake disc assembly.
The brake caliper of a kind of warning device of the utility model and yoke spring integral structure; Be that the contacting part 51 that has certain elastic deformation amount is set on warning device 5; This contacting part 51 is resisted against on the fixing frame 1; Because the restoring force reaction that distortion causes is on brake block, as the loading F that offers brake block.So just can cancel the use of left yoke spring and right yoke spring.
The foregoing description only is used for further specifying a kind of warning device of the utility model and the brake caliper of yoke spring integral structure; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls into the protection domain of the utility model technological scheme to any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. the brake caliper of warning device and yoke spring integral structure; Comprise fixing frame, cylinder body, piston, interior brake disc assembly and outer brake disc assembly, cylinder body is installed in the fixing frame and can moves with respect to fixing frame, and piston is engaged in the cylinder body and can moves with respect to cylinder body; The inner of piston is engaged in the cylinder body; The outer end of piston and interior brake disc assembly fix, and cylinder body is provided with the card port shape structure, and a side of bayonet socket is provided with cylinder sleeve; Piston is engaged in this cylinder sleeve, and the opposite side of bayonet socket is fixed outer brake disc assembly; It is characterized in that: two inboards at fixing frame are respectively equipped with the slip surface that is used for cooperating inside and outside brake disc assembly; On inside and outside brake disc assembly, rivet warning device respectively, be respectively equipped with on each warning device interior brake disc assembly or outside the loading direction of brake disc assembly can elasticity support contacting part to fixing frame.
2. the brake caliper of warning device according to claim 1 and yoke spring integral structure is characterized in that: the contacting part of said warning device is made as the U-shaped shape, and the bottom of its U-shaped contacts with fixing frame.
3. the brake caliper of warning device according to claim 1 and yoke spring integral structure is characterized in that: described warning device is provided with warning part, and the height difference of the iron plate of this warning part and inside and outside brake disc assembly is 2mm.
4. the brake caliper of warning device according to claim 1 and yoke spring integral structure is characterized in that: totally four of said warning devices, respectively be equipped with two on interior brake disc assembly and the outer brake disc assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726149U CN202431816U (en) | 2011-12-31 | 2011-12-31 | Brake calipers with integral structure of annunciators and yoke springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726149U CN202431816U (en) | 2011-12-31 | 2011-12-31 | Brake calipers with integral structure of annunciators and yoke springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431816U true CN202431816U (en) | 2012-09-12 |
Family
ID=46781262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205726149U Expired - Lifetime CN202431816U (en) | 2011-12-31 | 2011-12-31 | Brake calipers with integral structure of annunciators and yoke springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463644A (en) * | 2015-12-09 | 2018-08-28 | 克诺尔商用车制动系统有限公司 | Brake lining for disk brake |
-
2011
- 2011-12-31 CN CN2011205726149U patent/CN202431816U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463644A (en) * | 2015-12-09 | 2018-08-28 | 克诺尔商用车制动系统有限公司 | Brake lining for disk brake |
| CN108463644B (en) * | 2015-12-09 | 2020-04-21 | 克诺尔商用车制动系统有限公司 | Brake lining for a disk brake |
| US10865843B2 (en) | 2015-12-09 | 2020-12-15 | Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Brake pad for a disc brake |
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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 |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |