CN110043582A - A kind of friction plate noise reduction and active return structure - Google Patents
A kind of friction plate noise reduction and active return structure Download PDFInfo
- Publication number
- CN110043582A CN110043582A CN201910321124.2A CN201910321124A CN110043582A CN 110043582 A CN110043582 A CN 110043582A CN 201910321124 A CN201910321124 A CN 201910321124A CN 110043582 A CN110043582 A CN 110043582A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- rubber parts
- bracket
- convex block
- groove
- 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.)
- Withdrawn
Links
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0006—Noise or vibration control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
- F16D65/0979—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on the rear side of the pad or an element affixed thereto, e.g. spring clips securing the pad to the brake piston or caliper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of friction plate noise reduction and active return structures, it mainly include bracket and friction plate, in the groove of the convex block insertion bracket corresponding position at friction plate back both ends, convex block is equipped with rubber parts, convex block is contacted by rubber parts with groove, the groove of rubber parts and bracket is interference fit, and friction plate is pushed by piston and is in contact with brake disc.The invention has the advantages that: structure of the invention is by increasing rubber parts, realize the function of friction plate active return, torque is dragged to reduce brake, the oil consumption of automobile is reduced, compared to other designs, additional return spring structure is not present in friction plate of the invention, installation, for ease of maintenaince, by rubber parts and bracket Interference contact, friction plate noise problem is solved.
Description
Technical field
The present invention relates to the structure of friction plate, especially a kind of friction plate noise reduction and active return structure.
Background technique
Existing friction plate backboard uses steel material, is rigid contact with bracket, is easy to touch with bracket in vehicle traveling process
Generation noise is hit, and does not have the function of active return.Friction plate does not have the function of active return after automobile brake, need to borrow
Help the centrifugal force of brake disc to throw away, product to drag torque larger, automobile fuel consumption increases.
Summary of the invention
The shortcomings that the invention solves the above-mentioned prior arts, provides that a kind of structure is simple, practicability stronger friction plate drop
It makes an uproar and active return structure.
The technical scheme adopted by the invention to solve the technical problem: this friction plate noise reduction and active return structure, mainly
Including bracket and friction plate, the convex block at friction plate back both ends is embedded in the groove of bracket corresponding position, and convex block is equipped with rubber
Part, convex block are contacted by rubber parts with groove, and the groove of rubber parts and bracket is interference fit, friction plate pushed by piston and
Brake disc is in contact.
The convex block lower part at friction plate back both ends is equipped with boss.
The invention has the advantages that: structure of the invention realizes the function of friction plate active return by increasing rubber parts
Can, so that reduce brake drags torque, the oil consumption of automobile is reduced, compared to other designs, friction plate of the invention is not
There are additional return spring structure, installation for ease of maintenaince by rubber parts and bracket Interference contact, solves friction
Piece noise problem.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Structural schematic diagram when Fig. 2 is automobile brake；
Fig. 3 is the structural schematic diagram after automobile brake release.
Description of symbols: bracket 1, friction plate 2, rubber parts 3, brake disc 4, boss 5.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown, this friction plate noise reduction and active return structure, mainly include bracket 1 and friction plate 2, friction plate 2
Back both ends convex block insertion 1 corresponding position of bracket groove in, convex block be equipped with rubber parts 3, convex block by rubber parts 3 with it is recessed
Slot contact generates noise to solve the problems, such as to collide between metal in driving process, and the groove of rubber parts 3 and bracket 1 is interference
Cooperation, friction plate 2 are pushed by piston and are in contact with brake disc 4.The convex block lower part at 2 back both ends of friction plate is equipped with boss 5,
5 stress of boss at 2 back both ends of friction plate when braking, thus solve rubber parts 3 bear load it is excessive when it is damaged or fall off
Situation.
In Motor Vehicle Braking Procedure: piston pushes friction plate 2 mobile toward 4 direction of brake disc, because of rubber parts 3 on friction plate 2
It is interference fit between bracket 1, friction plate 2 is mobile, but 3 amount of movement of rubber parts is less than friction plate 2 or does not move, and leads to rubber parts
3 deformations.
After automobile brake release: after automobile brake release, piston leans on rectangular seal active return, and piston is applied to friction
Power on piece 2 releases, and rubber parts 3 replys normal condition under deformation state at this time, to make to rub with 2 return of movable friction plate
Piece 2 leaves brake disc 4, and the power that friction plate 2 is pulled back by rubber parts 3 leaves brake disc 4, solves the problems, such as that friction plate 2 wipes disk, drop
Low brake drags torque.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (2)
1. a kind of friction plate noise reduction and active return structure include mainly bracket (1) and friction plate (2), it is characterized in that: friction plate
(2) in the groove of convex block insertion bracket (1) corresponding position at back both ends, convex block is equipped with rubber parts (3), and convex block passes through rubber
Part (3) is contacted with groove, and the groove of rubber parts (3) and bracket (1) is interference fit, and friction plate (2) is pushed and made by piston
Moving plate (4) is in contact.
2. friction plate noise reduction according to claim 1 and active return structure, it is characterized in that: the friction plate (2) back
The convex block lower part at both ends is equipped with boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321124.2A CN110043582A (en) | 2019-04-19 | 2019-04-19 | A kind of friction plate noise reduction and active return structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321124.2A CN110043582A (en) | 2019-04-19 | 2019-04-19 | A kind of friction plate noise reduction and active return structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043582A true CN110043582A (en) | 2019-07-23 |
Family
ID=67278102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321124.2A Withdrawn CN110043582A (en) | 2019-04-19 | 2019-04-19 | A kind of friction plate noise reduction and active return structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043582A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006170251A (en) * | 2004-12-13 | 2006-06-29 | Toyota Motor Corp | Disk brake |
| CN102311065A (en) * | 2011-08-10 | 2012-01-11 | 成都瑞迪机械实业有限公司 | Electromagnetic disc brake with antifriction device |
| KR20140036632A (en) * | 2012-09-17 | 2014-03-26 | 한국델파이주식회사 | Caliper brake for a vehicle |
| JP2015068432A (en) * | 2013-09-30 | 2015-04-13 | 日立オートモティブシステムズ株式会社 | Disc brake |
| WO2017162104A1 (en) * | 2016-03-21 | 2017-09-28 | 广州汽车集团股份有限公司 | Brake caliper spring piece and brake caliper assembly |
| CN107269740A (en) * | 2017-07-28 | 2017-10-20 | 万向钱潮（上海）汽车系统有限公司 | It is a kind of to make the spring sheet devices of friction plate active return |
| CN107504102A (en) * | 2017-06-30 | 2017-12-22 | 奇瑞汽车股份有限公司 | A kind of caliper friction plate active return mechanism |
| CN210118397U (en) * | 2019-04-19 | 2020-02-28 | 浙江万向系统有限公司 | Noise reduction and active return structure of friction plate |
-
2019
- 2019-04-19 CN CN201910321124.2A patent/CN110043582A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006170251A (en) * | 2004-12-13 | 2006-06-29 | Toyota Motor Corp | Disk brake |
| CN102311065A (en) * | 2011-08-10 | 2012-01-11 | 成都瑞迪机械实业有限公司 | Electromagnetic disc brake with antifriction device |
| KR20140036632A (en) * | 2012-09-17 | 2014-03-26 | 한국델파이주식회사 | Caliper brake for a vehicle |
| JP2015068432A (en) * | 2013-09-30 | 2015-04-13 | 日立オートモティブシステムズ株式会社 | Disc brake |
| WO2017162104A1 (en) * | 2016-03-21 | 2017-09-28 | 广州汽车集团股份有限公司 | Brake caliper spring piece and brake caliper assembly |
| CN107504102A (en) * | 2017-06-30 | 2017-12-22 | 奇瑞汽车股份有限公司 | A kind of caliper friction plate active return mechanism |
| CN107269740A (en) * | 2017-07-28 | 2017-10-20 | 万向钱潮（上海）汽车系统有限公司 | It is a kind of to make the spring sheet devices of friction plate active return |
| CN210118397U (en) * | 2019-04-19 | 2020-02-28 | 浙江万向系统有限公司 | Noise reduction and active return structure of friction plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |
|
| WW01 | Invention patent application withdrawn after publication |