CN104747633A - Separating device for brake pads and brake disc of automobile - Google Patents
Separating device for brake pads and brake disc of automobile Download PDFInfo
- Publication number
- CN104747633A CN104747633A CN201410356992.1A CN201410356992A CN104747633A CN 104747633 A CN104747633 A CN 104747633A CN 201410356992 A CN201410356992 A CN 201410356992A CN 104747633 A CN104747633 A CN 104747633A
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- China
- Prior art keywords
- brake disc
- brake
- steel backing
- threaded
- disc
- 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.)
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Abstract
The invention discloses a separating device for brake pads and a brake disc of an automobile. The separating device comprises the brake disc, and the brake pads are arranged on the two sides of the brake disc respectively. Each brake pad comprises steel backing and a friction plate which is fixed to one side of the steel backing and located between the steel backing and the brake disc. A pair of V-shaped springs transversely spanning the brake disc are arranged between the two brake pads, the V-shaped springs are formed by bending elastic metal wires, the two ends of each V-shaped spring are bent and form a round pin and a threaded pin respectively, an outer thread is arranged on each threaded pin, an insertion hole matched with the corresponding round pin and a screw hole matched with each threaded pin are formed in the outer side face of each steel backing, the threaded pin of each V-shaped spring is in threaded connection with the corresponding steel backing through the screw hole in the steel backing on one side of the brake disc, and the round pin of each V-shaped spring is inserted in the insertion hole of the corresponding steel backing on the other side of the brake disc.
Description
Technical field
The present invention relates to the segregating unit of a kind of automobile brake sheet and brake disc.
Background technique
Automotive disc brake comprises brake disc, brake block, wheel cylinder.Brake block comprises steel backing, is fixed on the friction plate of steel backing side.During brake, the brake block of brake disc both sides, under the promotion of wheel cylinder piston, from the both sides clamping brake disc of brake disc, relies on the friction of friction plate and brake disc that wheel is stopped.After having braked, brake disc and brake block need to be separated, to avoid in vehicle traveling process, and brake disc and the mutual friction of brake block phase, the life-span of both reductions.But brake block usually causes axial movable resistance to increase because of corrosion, dust many reasons, when being separated with brake disc, delay of response, even can not be separated completely, the wearing and tearing of brake block and brake disc will be aggravated like this, also can increase car resistance simultaneously, consume more multiple-energy-source, cause the waste of the energy.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides the segregating unit of a kind of automobile brake sheet and brake disc.
The technical solution adopted for the present invention to solve the technical problems is: the segregating unit of a kind of automobile brake sheet and brake disc, comprise brake disc, brake disc both sides are respectively equipped with brake block, brake block comprises steel backing, be fixed on the friction plate of steel backing side, friction plate is between steel backing and brake disc, a pair V-arrangement spring across brake disc is provided with between described two brake blocks, V-arrangement spring is formed by elastic metallic yarn bending, circle pin and threaded tang is formed after the bending of V-arrangement both ends of the spring difference, threaded tang is provided with outside thread, described steel backing outer side surface is provided with a jack matched with circle pin, one screw matched with threaded tang, the threaded tang of described V-arrangement spring is threaded by the screw on the steel backing of brake disc side and this steel backing, the round pin of V-arrangement spring inserts in the jack on brake disc opposite side steel backing.
The invention has the beneficial effects as follows: after brake terminates, the present invention relies on the elastic force of V-arrangement spring, adds the dynamics being separated brake block and brake disc, improves the separating rate of brake block and brake disc, thus extend the working life of brake block and brake disc, reduce energy consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of V-arrangement spring of the present invention;
Fig. 3 is the plan view of Fig. 2.
In figure: 1. brake disc; 2. steel backing; 3.V shape spring; 4. justify pin; 5. threaded tang.
Embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Fig. 1, 2, the segregating unit of a kind of automobile brake sheet shown in 3 and brake disc, comprise brake disc 1, brake disc 1 both sides are respectively equipped with brake block, brake block comprises steel backing 2, be fixed on the friction plate of steel backing 2 side, friction plate is between steel backing 2 and brake disc 1, a pair V-arrangement spring 3 across brake disc 1 is provided with between described two brake blocks, V-arrangement spring 3 is formed by elastic metallic yarn bending, circle pin 4 and threaded tang 5 is formed after the difference bending of V-arrangement spring 3 two ends, threaded tang 5 is provided with outside thread, described steel backing 2 outer side surface is provided with a jack matched with circle pin 4, one screw matched with threaded tang 5, come off in vehicle travel process for preventing V-arrangement spring 3, the screw that the threaded tang 5 of described V-arrangement spring 3 screws on brake disc 1 side steel backing 2 is threaded with this steel backing 2, the round pin 4 of V-arrangement spring 3 inserts in the jack on brake disc 1 opposite side steel backing 2.
After having braked, two brake blocks are subject to the impact of V-arrangement spring 3 end thrust, be separated fast, avoid the contact friction of brake block and brake disc 1 with brake disc 1.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. the segregating unit of an automobile brake sheet and brake disc, comprise brake disc, brake disc both sides are respectively equipped with brake block, brake block comprises steel backing, be fixed on the friction plate of steel backing side, friction plate is between steel backing and brake disc, it is characterized in that: between described two brake blocks, be provided with a pair V-arrangement spring across brake disc, V-arrangement spring is formed by elastic metallic yarn bending, circle pin and threaded tang is formed after the bending of V-arrangement both ends of the spring difference, threaded tang is provided with outside thread, described steel backing outer side surface is provided with a jack matched with circle pin, one screw matched with threaded tang, the threaded tang of described V-arrangement spring is threaded by the screw on the steel backing of brake disc side and this steel backing, the round pin of V-arrangement spring inserts in the jack on brake disc opposite side steel backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356992.1A CN104747633A (en) | 2014-07-24 | 2014-07-24 | Separating device for brake pads and brake disc of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356992.1A CN104747633A (en) | 2014-07-24 | 2014-07-24 | Separating device for brake pads and brake disc of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747633A true CN104747633A (en) | 2015-07-01 |
Family
ID=53587756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356992.1A Pending CN104747633A (en) | 2014-07-24 | 2014-07-24 | Separating device for brake pads and brake disc of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020305A (en) * | 2015-07-22 | 2015-11-04 | 芜湖伯特利汽车安全系统股份有限公司 | Air disc brake and automatic friction-plate returning method thereof |
| CN106744451A (en) * | 2017-01-25 | 2017-05-31 | 韩伍林 | Lock collar device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030192749A1 (en) * | 2002-04-10 | 2003-10-16 | Manuel Barbosa | Disc brake pad return spring |
| CN2866965Y (en) * | 2005-11-11 | 2007-02-07 | 许艳 | Bidirectional driving disc brake |
| CN200961649Y (en) * | 2006-10-20 | 2007-10-17 | 许艳 | Single-disc bi-directional drive mechanical type disc brake |
| CN202851741U (en) * | 2012-10-12 | 2013-04-03 | 温岭市双江车辆部件有限公司 | Bicycle spiral disk brake |
| CN203009666U (en) * | 2012-12-25 | 2013-06-19 | 重庆长安汽车股份有限公司 | Low-drag floating-type braking calibers |
-
2014
- 2014-07-24 CN CN201410356992.1A patent/CN104747633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030192749A1 (en) * | 2002-04-10 | 2003-10-16 | Manuel Barbosa | Disc brake pad return spring |
| CN2866965Y (en) * | 2005-11-11 | 2007-02-07 | 许艳 | Bidirectional driving disc brake |
| CN200961649Y (en) * | 2006-10-20 | 2007-10-17 | 许艳 | Single-disc bi-directional drive mechanical type disc brake |
| CN202851741U (en) * | 2012-10-12 | 2013-04-03 | 温岭市双江车辆部件有限公司 | Bicycle spiral disk brake |
| CN203009666U (en) * | 2012-12-25 | 2013-06-19 | 重庆长安汽车股份有限公司 | Low-drag floating-type braking calibers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020305A (en) * | 2015-07-22 | 2015-11-04 | 芜湖伯特利汽车安全系统股份有限公司 | Air disc brake and automatic friction-plate returning method thereof |
| CN106744451A (en) * | 2017-01-25 | 2017-05-31 | 韩伍林 | Lock collar device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |