CN106949176A - A kind of low electronic card wrench structure dragged - Google Patents
A kind of low electronic card wrench structure dragged Download PDFInfo
- Publication number
- CN106949176A CN106949176A CN201710065632.XA CN201710065632A CN106949176A CN 106949176 A CN106949176 A CN 106949176A CN 201710065632 A CN201710065632 A CN 201710065632A CN 106949176 A CN106949176 A CN 106949176A
- Authority
- CN
- China
- Prior art keywords
- spring leaf
- sliding block
- electronic card
- wrench structure
- support
- 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- Withdrawn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
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
- F16D65/02—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of low electronic card wrench structure dragged, the friction plate set including support and pair of parellel, the support is provided with two groups of chutes, the sliding block that the friction plate matches provided with a pair and chute, spring lamination is provided between the sliding block and chute, the spring lamination includes spring leaf one and spring leaf two, and the spring leaf one is fixedly connected with support, and the spring leaf one is provided with the position that chute matching is connected and slides chamber；The spring leaf two includes sliding the curved transition sections that piece and fixed part are slided in piece, fixed part and connection, and the fixed part is fixedly connected with a slide block, and the lower surface for sliding piece with sliding in chamber is slidably connected.Spring lamination in said structure is split-type structural, compared with prior art, with intensity more preferably, skid resistance is smaller and more long-lived advantage.
Description
Technical field
The present invention relates to automobile brake technical field, and in particular to a kind of electronic parking clamp structure, especially a kind of low
The electronic card wrench structure dragged.
Background technology
As shown in Figure 1 and Figure 2, existing electronic card wrench structure includes the friction plate 20 that support 10 and pair of parellel are set.Its
Medium-height trestle 10 is provided with two groups of chutes 11, and friction plate 20 matches sliding block 21 provided with a pair with chute 11, chute 11 with it is sliding
Spring leaf 30 is provided between block 21.As shown in Figure 3, Figure 4, spring leaf 30 includes the elastic card 31 symmetrically designed for a pair
With the crossbearer 32 that a pair of elastic cards 31 link together, wherein elastic card 31 is fixedly mounted with support 10, same bullet
The connection corresponding with the chute 11 in two groups of chutes 11 positioned at support the same side of a pair of elastic cards 31 on reed 30.Elastic card
31 are provided with upper connecting card 311 and lower connecting card, and lower connecting card forms the fixing groove 313 for being fixed with support, upper company
Connecing has the slippage slot 312 being located in chute 11 between card 311 and lower connecting card, sliding block 21 is slided in slippage slot 312.
The defect of above-mentioned electronic card wrench structure is：
（1）Skid resistance of the sliding block in slippage slot is larger, causes drag larger, and then causes the oil consumption of automobile to increase；
（2）Spring leaf is integrated design, including a pair of symmetrical elastic cards, after long-term use, due to sliding block and spring
It is rigid friction between piece, causes spring leaf failure serious, the deformation unrepairable of spring leaf, between friction plate and spring leaf
Gap gradually increases with the increase of use time, causes to produce metal bump during brake between friction plate and support, produces different
Ring；
（3）The intensity of the integrated spring piece is relatively low, is easily caused Spring deformation mistake during disassembling, assembling and replacing friction plate after sale
Effect, so as to influence the overall performance of brake caliper.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of intensity more preferably, skid resistance it is smaller and more durable in use
The low electronic card wrench structure dragged.
In order to solve the above-mentioned technical problem, the technical scheme that the present invention is provided is as follows：A kind of low electronics clamp knot dragged
Structure, including the friction plate that support and pair of parellel are set, the support are provided with a pair provided with two groups of chutes, the friction plate
The sliding block matched with chute, is provided with spring lamination between the sliding block and chute, the spring lamination includes spring leaf
One and spring leaf two, the spring leaf one is fixedly connected with support, and the spring leaf one matches the position being connected with chute and is provided with
Slide chamber；The spring leaf two includes sliding the curved transition sections that piece and fixed part are slided in piece, fixed part and connection, described solid
Determine portion to be fixedly connected with a slide block, the lower surface for sliding piece with sliding in chamber is slidably connected.
The low electronic card wrench structure dragged of said structure, spring lamination is split-type structural, and spring leaf one is arranged on
On support, spring leaf two is arranged on friction plate, reasonable in design, is not produced and is slided relatively between spring leaf two and friction plate
It is dynamic, reduce energy loss；Contact area between spring leaf two and spring leaf one is smaller, and coefficient of friction and skid resistance are relative
Smaller, clamp structure is reduced in braking procedure drags torque, while also reducing oil consumption；Meanwhile, spring leaf two has arc
Shape transition part, with certain deformation range, can prevent the deformation failure of spring leaf two in disassembly process after sale.
A kind of preferred embodiment, the both sides of the spring leaf one are respectively arranged with stator and lower stator, described
Upper stator and lower stator are fixedly connected with support respectively.
A kind of preferred embodiment, the side of the sliding block is provided with neck, and the fixed part of the spring leaf two, which is provided with, to be used for
The lock chamber of sliding block is accommodated, the side of the lock chamber is the card being connected with pocket matches, the width and card of the lock chamber
The sliding block thickness of groove location is adapted.Sliding block is located in lock chamber, and card is connected with neck, and connected mode is simple, dismounting
Convenience more preferably, and the deformation failure of spring leaf two will not be caused in disassembly process.
A kind of preferred embodiment, the bottom of chamber of the lock chamber is raised provided with the arch prominent to sliding block side, the arch
Shape is raised and sliding block is linear contact lay.
A kind of preferred embodiment, the two neighboring spring leaf two slided in chamber in support the same side is mutually symmetrically installed.
A kind of preferred embodiment, the rubbing surface between the spring leaf two and spring leaf one is burnishing surface.
A kind of preferred embodiment, the rubbing surface between the spring leaf two and spring leaf one is provided with muffle coating.
Brief description of the drawings
Fig. 1 is the structural representation of electronic card wrench structure in the prior art；
Fig. 2 is the close-up schematic view in A portions shown in Fig. 1；
Fig. 3 is the front view of spring leaf in electronic card wrench structure shown in Fig. 1；
Fig. 4 is the side view of spring leaf shown in Fig. 3；
Fig. 5 is the connection diagram of the low electronic card wrench structure medium-height trestle dragged of the present embodiment and spring lamination；
Fig. 6 is the structural representation of the present embodiment friction plate；
Fig. 7 is the present embodiment friction plate and the partial structural diagram at support assembling；
Fig. 8 is the structural representation of the present embodiment spring leaf one；
Fig. 9 is the structural representation of the present embodiment spring leaf two.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of low electronic card wrench structure dragged of the present embodiment, including the friction plate that support 10 and pair of parellel are set
20, its medium-height trestle 10 is provided with two groups of chutes 11, the sliding block 21 that wherein friction plate 20 matches provided with a pair and chute, sliding block
Spring lamination is provided between 21 and chute 11.
As the greatest improvement of the present embodiment, spring lamination 40 is split-type structural, including spring leaf 1 and spring
Piece 2 42.As shown in Fig. 5, Fig. 7 and Fig. 8, the both sides of spring leaf 1 are respectively arranged with stator 411 and lower stator 412,
Upper stator 411 and lower stator 412 are fixedly connected with support 10 respectively.Formed between upper stator 411 and lower stator 412
Chamber 413 is slided, this slides chamber 413 in chute.As shown in Fig. 5, Fig. 7 and Fig. 9, spring leaf 2 42 includes sliding piece 421, consolidated
Determine portion and the curved transition sections 425 of piece 421 and fixed part are slided in connection, wherein fixed part is fixedly connected with sliding block 21, slided
Piece 421 is slidably connected with sliding the lower surface in chamber 413.
It is a kind of preferred embodiment, as shown in fig. 6, the side of sliding block 21 is provided with neck 22, the fixation of spring leaf 2 42
Portion is provided with the lock chamber 423 for being used for accommodating sliding block, and the side of the lock chamber 423 is to match the card being connected with neck 22
422, the wherein sliding block thickness of the width of lock chamber 423 and groove position is adapted.Preferably, the bottom of chamber of lock chamber 423 is set
The arch projection 424 that oriented sliding block side is protruded, the arch projection 424 and sliding block 21 are linear contact lay, the purpose being arranged such
It is to reduce the abrasion between friction plate and spring leaf two.Sliding block is located in lock chamber, and card is connected with neck, connection
Mode is simple, and the convenience of dismounting more preferably, and will not cause in disassembly process the deformation failure of spring leaf two.
It is a kind of preferred embodiment, as shown in figure 5, the two neighboring phase of spring leaf 2 42 slided in chamber in support the same side
Mutually it is symmetrically installed.
Preferred embodiment, the rubbing surface between the spring leaf two and spring leaf one of the present embodiment is to be polished to one kind
The burnishing surface of processing, improves surface roughness, reduces dragging torque and then reducing automobile fuel consumption for brakes.Further
, the rubbing surface between spring leaf two and spring leaf one is provided with muffle coating, and the sliding between reduction friction plate and support hinders
While power, brake noise is reduced.
In a word, presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in the present invention
Spirit and principle within any modification, equivalent and the improvement made etc., should be included in protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of low electronic card wrench structure dragged, including the friction plate that support and pair of parellel are set, the support are provided with
Two groups of chutes, the sliding block that the friction plate matches provided with a pair and chute is provided with spring leaf between the sliding block and chute
Component, it is characterised in that the spring lamination includes spring leaf one and spring leaf two, the spring leaf one is fixed with support to be connected
Connect, the spring leaf one is provided with the position that chute matching is connected and slides chamber；The spring leaf two include slide piece, fixed part with
And the curved transition sections of piece and fixed part are slided in connection, the fixed part is fixedly connected with a slide block, described to slide piece and slide chamber
Interior lower surface is slidably connected.
2. according to the low electronic card wrench structure dragged described in claim 1, it is characterised in that the both sides of the spring leaf one point
Stator and lower stator are not provided with, and fixed and lower stator are fixedly connected with support respectively.
3. according to the low electronic card wrench structure dragged described in claim 1 or 2, it is characterised in that the side of the sliding block is set
There is neck, the fixed part of the spring leaf two is provided with the lock chamber for being used for accommodating sliding block, and the side of the lock chamber is and neck
The card of connection is matched, the width of the lock chamber and the sliding block thickness of groove position are adapted.
4. according to the low electronic card wrench structure dragged described in claim 3, it is characterised in that the bottom of chamber of the lock chamber is provided with
The arch prominent to sliding block side is raised, and the arch is raised and sliding block is linear contact lay.
5. according to the low electronic card wrench structure dragged described in claim 1 or 2 or 4, it is characterised in that support the same side is adjacent
Two spring leafs two slided in chamber are mutually symmetrically installed.
6. according to the low electronic card wrench structure dragged described in claim 1 or 2 or 4, it is characterised in that the spring leaf two with
Rubbing surface between spring leaf one is burnishing surface.
7. according to the low electronic card wrench structure dragged described in claim 6, it is characterised in that the spring leaf two and spring leaf
Rubbing surface between one is provided with muffle coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065632.XA CN106949176A (en) | 2017-02-06 | 2017-02-06 | A kind of low electronic card wrench structure dragged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065632.XA CN106949176A (en) | 2017-02-06 | 2017-02-06 | A kind of low electronic card wrench structure dragged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949176A true CN106949176A (en) | 2017-07-14 |
Family
ID=59465746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065632.XA Withdrawn CN106949176A (en) | 2017-02-06 | 2017-02-06 | A kind of low electronic card wrench structure dragged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949176A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108425965A (en) * | 2018-05-17 | 2018-08-21 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element floating guiding pin fission brake of wheel hub motor |
| CN108443362A (en) * | 2018-05-17 | 2018-08-24 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element floating guiding pin brake of wheel hub motor |
| CN108612787A (en) * | 2018-05-17 | 2018-10-02 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
| CN108662041A (en) * | 2018-05-17 | 2018-10-16 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
| CN108708919A (en) * | 2018-05-17 | 2018-10-26 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fission brake caliper of wheel hub motor |
| CN112594304A (en) * | 2020-12-08 | 2021-04-02 | 万向钱潮（上海）汽车系统有限公司 | Disc brake |
| CN113374814A (en) * | 2021-06-15 | 2021-09-10 | 浙江亚太机电股份有限公司 | Brake block combination brake block elastic clamp spring used in automobile brake caliper |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106901A (en) * | 1993-07-27 | 1995-08-16 | 东机工株式会社 | Disk brake |
| KR20040020998A (en) * | 2002-09-02 | 2004-03-10 | 주식회사 만도 | Disc brake |
| JP2006105205A (en) * | 2004-10-01 | 2006-04-20 | Toyota Motor Corp | Disk brake |
| CN201310575Y (en) * | 2008-12-09 | 2009-09-16 | 浙江万安科技股份有限公司 | Preventing-loosing device of friction disk of brake |
| CN102094914A (en) * | 2009-11-30 | 2011-06-15 | 株式会社万都 | Disc brake |
| CN203374701U (en) * | 2013-07-15 | 2014-01-01 | 泛博制动部件（苏州）有限公司 | Support used for holding friction piece |
| FR3005128A1 (en) * | 2013-04-29 | 2014-10-31 | Chassis Brakes Int Bv | "FIXED CALIPER DISC BRAKE AND STABILIZED BRAKE SHOES, AND ASSOCIATED METHODS OF ASSEMBLING AND REPLACING A SKATE" |
| CN104364548A (en) * | 2012-01-26 | 2015-02-18 | 凯尔西-海耶斯公司 | Clip for use in a disc brake assembly and disc brake assembly including such a clip |
| CN204572869U (en) * | 2015-04-27 | 2015-08-19 | 林海青 | A kind of braking plate of automobile |
| KR20150128273A (en) * | 2014-05-09 | 2015-11-18 | 주식회사 만도 | Disk brake |
| CN205101440U (en) * | 2015-09-25 | 2016-03-23 | 广州汽车集团股份有限公司 | Brake caliper assembly |
| JP2016056816A (en) * | 2014-09-05 | 2016-04-21 | エムケーカシヤマ株式会社 | Friction pad and brake caliper system |
| CN205578561U (en) * | 2015-12-29 | 2016-09-14 | 惠州比亚迪电池有限公司 | Vehicle brake |
| CN106337888A (en) * | 2016-09-19 | 2017-01-18 | 广州汽车集团股份有限公司 | Brake caliper assembly |
| DE102016212653A1 (en) * | 2015-07-22 | 2017-01-26 | Continental Teves Ag & Co. Ohg | Electric locking disc brake caliper |
| CN206449138U (en) * | 2017-02-06 | 2017-08-29 | 浙江诸暨万宝机械有限公司 | The low electronic card wrench structure dragged |
-
2017
- 2017-02-06 CN CN201710065632.XA patent/CN106949176A/en not_active Withdrawn
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106901A (en) * | 1993-07-27 | 1995-08-16 | 东机工株式会社 | Disk brake |
| KR20040020998A (en) * | 2002-09-02 | 2004-03-10 | 주식회사 만도 | Disc brake |
| JP2006105205A (en) * | 2004-10-01 | 2006-04-20 | Toyota Motor Corp | Disk brake |
| CN201310575Y (en) * | 2008-12-09 | 2009-09-16 | 浙江万安科技股份有限公司 | Preventing-loosing device of friction disk of brake |
| CN102094914A (en) * | 2009-11-30 | 2011-06-15 | 株式会社万都 | Disc brake |
| CN104364548A (en) * | 2012-01-26 | 2015-02-18 | 凯尔西-海耶斯公司 | Clip for use in a disc brake assembly and disc brake assembly including such a clip |
| FR3005128A1 (en) * | 2013-04-29 | 2014-10-31 | Chassis Brakes Int Bv | "FIXED CALIPER DISC BRAKE AND STABILIZED BRAKE SHOES, AND ASSOCIATED METHODS OF ASSEMBLING AND REPLACING A SKATE" |
| CN203374701U (en) * | 2013-07-15 | 2014-01-01 | 泛博制动部件（苏州）有限公司 | Support used for holding friction piece |
| KR20150128273A (en) * | 2014-05-09 | 2015-11-18 | 주식회사 만도 | Disk brake |
| JP2016056816A (en) * | 2014-09-05 | 2016-04-21 | エムケーカシヤマ株式会社 | Friction pad and brake caliper system |
| CN204572869U (en) * | 2015-04-27 | 2015-08-19 | 林海青 | A kind of braking plate of automobile |
| DE102016212653A1 (en) * | 2015-07-22 | 2017-01-26 | Continental Teves Ag & Co. Ohg | Electric locking disc brake caliper |
| CN205101440U (en) * | 2015-09-25 | 2016-03-23 | 广州汽车集团股份有限公司 | Brake caliper assembly |
| CN205578561U (en) * | 2015-12-29 | 2016-09-14 | 惠州比亚迪电池有限公司 | Vehicle brake |
| CN106337888A (en) * | 2016-09-19 | 2017-01-18 | 广州汽车集团股份有限公司 | Brake caliper assembly |
| CN206449138U (en) * | 2017-02-06 | 2017-08-29 | 浙江诸暨万宝机械有限公司 | The low electronic card wrench structure dragged |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108425965A (en) * | 2018-05-17 | 2018-08-21 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element floating guiding pin fission brake of wheel hub motor |
| CN108443362A (en) * | 2018-05-17 | 2018-08-24 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element floating guiding pin brake of wheel hub motor |
| CN108612787A (en) * | 2018-05-17 | 2018-10-02 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
| CN108662041A (en) * | 2018-05-17 | 2018-10-16 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
| CN108708919A (en) * | 2018-05-17 | 2018-10-26 | 浙江万安科技股份有限公司 | A kind of holder breakaway-element fission brake caliper of wheel hub motor |
| CN112594304A (en) * | 2020-12-08 | 2021-04-02 | 万向钱潮（上海）汽车系统有限公司 | Disc brake |
| CN113374814A (en) * | 2021-06-15 | 2021-09-10 | 浙江亚太机电股份有限公司 | Brake block combination brake block elastic clamp spring used in automobile brake caliper |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 311835 Industrial Zone of Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Wanan Zhiyu Automobile Control System Co.,Ltd. Address before: 311835 Industrial Zone of Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG ZHUJI MANPOWER MACHINERY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
|
| WW01 | Invention patent application withdrawn after publication |