CN104863999A - Electronic parking calipers - Google Patents
Electronic parking calipers Download PDFInfo
- Publication number
- CN104863999A CN104863999A CN201410061196.5A CN201410061196A CN104863999A CN 104863999 A CN104863999 A CN 104863999A CN 201410061196 A CN201410061196 A CN 201410061196A CN 104863999 A CN104863999 A CN 104863999A
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- face
- lining
- unit
- bracket
- pulling part
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Abstract
Electronic parking calipers comprise a body unit, a brake pad unit, a detent unit and an actuation unit. The detent unit comprises a first detent part, a second detent and a linkage part connected to the second detent part; the actuation unit is provided with a bracket connected to the linkage part, an actuation part connected to the bracket and an actuation shaft driven by the actuation part to drive the second detent part. The actuation part is started to enable the actuation shaft to drive the first detent part and the second detent part to displace, and the brake pad unit generates abutting or be far away relative to a brake disc.
Description
Technical field
The present invention relates to a kind of brake appts of vehicle, particularly relate to a kind of electronic type parking clamp.
Background technique
The existing caliper arrangement being installed on general automotive wheel, there is the driving mechanism utilizing oil pressure actuated lining, also the driving mechanism utilizing hand brake lever to drive lining is had, with regard to the driving mechanism of oil pressure actuated lining, oil cylinder must be set in caliper arrangement, piston, pipeline ... Deng component, overall structure is comparatively complicated, manufacture cost is also higher, the driving mechanism of lining is driven again with hand brake lever, then collocation one must can supply the folder brake apparatus of this hand brake lever driving in addition, could when user pulls this hand brake lever, this folder brake apparatus is utilized to produce the effect of the hand brake, not only complex structure, and operation also comparatively bothers.
Because the manipulation of each parts of automobile has tended to electronization, therefore, claimant, after active development, has had birth of the present invention finally, and provides a kind of stopping caliper of electronic type.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, the electronic type parking clamp of processing ease.
Electronic type parking clamp of the present invention, have perpendicular to first end face of an axis and second end face contrary with this first end face with the use of, this brake disc with a brake disc.This stopping caliper comprises a body unit, a lining unit, a stopper unit and an actuating unit, this body unit have one correspond to the first side seat of this first end face and one correspond to this second end face and be linked to the second side seat of this seat side, the first side, this the first side seat has first groove adjacent to this first end face, this the second side seat has second groove adjacent to this second end face, this lining unit has one and can be parallel to this axis and move and be arranged at the first locating piece in this first groove, first lining being fixedly arranged on this first locating piece, one can be parallel to this axis and to move and the second locating piece be arranged in this second groove and one are fixedly arranged on the second lining of this second locating piece, this first lining is adjacent to this first end face, this second lining is adjacent to this second end face, this stopper unit has one and can be parallel to this axis and move and be arranged at the first pulling part in this first groove, one can be parallel to this axis and to move and the second pulling part be arranged in this second groove and one are connected to this second pulling part and are parallel to the coupling component of this axis, this actuating unit has the bracket that is connected to this coupling component, an actuator being installed on this bracket and one extend and the actuator shaft driven by this actuator along a center line being parallel to this axis, this actuator shaft can drive this first pulling part to produce displacement relative to this body unit, and there is a screw lock in the screw section of this first pulling part, start this actuator by this this first lining of the first pulling part stopper relative to this first end face produce abut against or away from, and affect this second pulling part to produce displacement along this center line by this bracket and this coupling component, and make this second lining relative to this second end face produce abut against or away from.
Electronic type parking clamp of the present invention, second pulling part and this coupling component of this stopper unit are one-body molded, this bracket and this coupling component interlocking, first side seat of this body unit also has the guide rod that an axis hole arranged along this center line and two are divided into these axis hole both sides, described guide rod extends towards the outside in contrast to this first groove respectively, and the bracket of this actuating unit has two respectively for the guide hole that corresponding guide rod passes.
Electronic type parking clamp of the present invention, the actuator shaft of this actuating unit passes the axis hole of this bracket and this first side seat along this center line.
Electronic type parking clamp of the present invention, this actuating unit also has one produces location relative to this bracket axle sleeve along this center line, and this actuator shaft is located in this axle sleeve.
Electronic type parking clamp of the present invention, the axle sleeve of this actuating unit has a sleeve part in hollow, and this first pulling part has an extension tube portion arranged along this center line, and this extension tube portion is stretched at this first side seat and is sheathed in the sleeve part of this axle sleeve.
Beneficial effect of the present invention is: utilize this bracket and this coupling component, this second pulling part to link into an integrated entity, when starting this actuator, this actuator shaft is utilized to drive this first pulling part and this first lining to produce displacement relative to this first end face, this second pulling part and this second lining is affected to produce displacement relative to this second end face by this coupling component again, not only can reach parking object, and the structure of entirety is simple, manufacture assembly is easy.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of a preferred embodiment of electronic type parking clamp of the present invention;
Fig. 2 is a three-dimensional combination figure of this preferred embodiment, illustrates that this stopping caliper coordinates a brake disc;
Fig. 3 is a flat assembly drawing of this preferred embodiment, this stopping caliper is described relative to this brake disc at a non-braking state;
Fig. 4 is the cross-sectional schematic of getting along the straight line IV-IV in Fig. 3;
Fig. 5 is an operation chart of this preferred embodiment, illustrates that first lining of this stopping caliper abuts against relative to first end face of this brake disc;
Fig. 6 is a parking schematic diagram of this preferred embodiment, illustrates that second lining of this stopping caliper also abuts against relative to second end face of this brake disc.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail:
As shown in Figure 1, Figure 2 and Figure 3, a preferred embodiment of electronic type parking clamp 100 of the present invention, with a brake disc 200 with the use of, this brake disc 200 has perpendicular to first end face 210 of an axis L1 and second end face 220 contrary with this first end face 210, and this stopping caliper 100 comprises a body unit 10, lining unit 20, stopper unit 30 and an actuating unit 40.
This body unit 10 have one correspond to the first side seat 11 of this first end face 210 and one correspond to this second end face 220 and be linked to the second side seat 12 of this seat 11 side, the first side, this the first side seat 11 has the first groove 111, the energy adjacent to this first end face 210 and is through to this first groove 111 by outer side surface and the axis hole 112 that arranges of the centre line L 2 being parallel to this axis L1 along and two are divided into the guide rod 113 of these axis hole 112 both sides, and described guide rod 113 extends (see Fig. 4) towards the outside in contrast to this first groove 111.This second side seat 12 has second groove 121 adjacent to this second end face 220.
This lining unit 20 has one and can be parallel to this axis L1 and can be parallel to this axis L1 along the first lining 22, that the first locating piece 21, that this centre line L 2 is arranged in this first groove 111 is movably fixedly arranged on this first locating piece 21 and the second locating piece 23 be arranged at movably along this centre line L 2 in this second groove 121 and one are fixedly arranged on the second lining 24 of this second locating piece 23, this first lining 22 is adjacent to this first end face 210, and this second lining 24 is adjacent to this second end face 220.
This stopper unit 30 has one and can be parallel to this axis L1 and can be parallel to this axis L1 along the first pulling part 31, that this centre line L 2 is arranged in this first groove 111 movably and the second pulling part 32, be arranged at movably in this second groove 121 along this centre line L 2 is connected to this second pulling part 32 and is parallel to the coupling component 33 of this axis L1, this centre line L 2.This first pulling part 31 is arranged between this first side seat 11 and this first locating piece 21, and has one and to be stretched in this axis hole 112 and to be arranged at the screw 312 arranged in this extension tube portion 311 and along this centre line L 2 along the extension tube portion 311 that this centre line L 2 is arranged and one.This second pulling part 32 is arranged between this second side seat 12 and this second locating piece 23.This coupling component 33 and the second pulling part 32 one-body molded, and there is one correspond to the first end 331 of this first side seat 11 and one in contrast to this first end 331 and be connected to the second end 332 of this second pulling part 32.
This actuating unit 40 have the bracket 41, of an interlocking in the first end 331 of this coupling component 33 be also connected to this stopper unit 30 actuator 42, by this bracket 41 along this centre line L 2 produce the axle sleeve 43 of location relative to this bracket 41 and one extend and the actuator shaft 44 driven by this actuator 42 along this centre line L 2.
This bracket 41 there is a circular hole 411 arranged along this centre line L 2 and two be divided into these circular hole 411 both sides and the guide hole 412 (see Fig. 4) that can pass for corresponding guide rod 113 respectively.
This actuator 42 is fixedly arranged on this bracket 41, and the actuator 42 of the present embodiment is the combination of motor and deceleration wheels (for prior art and figure do not show), and has one to should circular hole 411 and can drive the force outlet part 421 that this actuator shaft 44 rotates.
This axle sleeve 43 has one and to arrange and in the sleeve part 431 of hollow and a shoulder face 432 be arranged in this sleeve part 431, the extension tube portion 311 of this first pulling part 31 is stretched in this sleeve part 431 along this centre line L 2.
This actuator shaft 44 is located in this axle sleeve 43 along this centre line L 2 through the circular hole 411 of this bracket 41, and this first pulling part 31 can be driven to produce displacement along this centre line L 2 relative to this body unit 10, and there is one to the baffle ring portion 441 in shoulder face 432 terminating in this axle sleeve 43, one is arranged at this side, baffle ring portion 441 and the clasp 442 of block outside this bracket 41 and one are arranged at this baffle ring portion 441 opposite side and are screwed together in the screw section 443 of this screw 312, utilize this baffle ring portion 441 to the shoulder face 432 terminating in this axle sleeve 43, and this clasp 442 block is outside this bracket 41, this actuator shaft 44 can be made along this centre line L 2 relative to this bracket 41, this actuator 42 and this axle sleeve 43 produce location.
Again as shown in Figures 3 and 4, complete in the overall assembly of this stopping caliper 100, and when location being installed relative to this brake disc 200, under use normal state, a gap 50 is there is respectively between this first lining 22 and this first end face 210, between this second lining 24 and this second end face 220, so this brake disc 200 can freely rotate, and in not braking.
As shown in Figure 5, when for parking, operator starts the actuator 42 of this actuating unit 40, this force outlet part 421 drives this actuator shaft 44 to produce and rotates, and utilize this baffle ring portion 441 to the shoulder face 432 terminating in this axle sleeve 43, and this clasp 442 block is outside this bracket 41, this actuator shaft 44 can be made along this centre line L 2 relative to this bracket 41, this actuator 42 and this axle sleeve 43 produce location, and original place rotation can be produced relative to this bracket 41, and utilize the screw 312 of this screw section 443 and this first pulling part 31 in the effect screwed togather, this first pulling part 31 can be driven to produce displacement along this centre line L 2 towards this brake disc 200, and the first locating piece 21 of this lining unit 20 and this first lining 22 are pulled by pushing away of this first pulling part 31, and abut against relative to the generation of this first end face 210, now, originally the gap 50 between this first end face 210 and this first lining 22 is eliminated, but another gap 50 ' can be produced between this first side seat 11 and this first pulling part 31, and this second lining 24 is not because driven, so and still have this gap 50 between this second end face 220.
Again as shown in Figure 6, under the actuator 42 of this actuating unit 40 continues the state started, be positioned on this first end face 210 because this first lining 22 has abutted against, then also because the baffle ring portion 441 of this actuator shaft 44 is to the shoulder face 432 terminating in this axle sleeve 43, and this clasp 442 block is outside this bracket 41, and make this actuator shaft 44 along this centre line L 2 relative to this bracket 41, this actuator 42 and this axle sleeve 43 produce the effect of location, can at this first pulling part 31 relative under the oriented state of this centre line L 2 when this actuator shaft 44 is rotated further, this actuator shaft 44 is made to produce the effect screwed out relative to this first pulling part 31, and make the bracket 41 of this actuating unit 40 drive this actuator 42, this coupling component 33 is simultaneously towards the right side displacement of Fig. 6, and utilize this coupling component 33 to be connected in effect integrally with this second pulling part 32, also the second locating piece 23 of this lining unit 20 and this second lining 24 can be made to pull by pushing away of this second pulling part 32, and abut against relative to the generation of this second end face 220, and utilize the mating reaction of described guide hole 412 and described guide rod 113, this bracket 41 quite smooth and easy relative to this first side seat 11 relative displacement (coordinating ginseng Fig. 2 and Fig. 4) can be made, now, originally the gap 50 between this second end face 220 and this second lining 24 is eliminated, but another gap 50 can be produced between this second side seat 12 and this second pulling part 32 ".That is, this actuator 42 is driven along this centre line L 2 on the right side of Fig. 6 during displacement at the bracket 41 of this actuating unit 40, this second pulling part 32 is affected to produce displacement along this centre line L 2 by this coupling component 33, and this first lining 22 is abutted against relative to the generation of this first end face 210, this second lining 24 also produces to abut against relative to this second end face 220 and just can reach parking object.
When operator starts the actuator 42 of this actuating unit 40 again, this force outlet part 421 drives this actuator shaft 44 to produce and rotates backward, just can drive this first lining 22 again, this second lining 24 is reverted back to the state of Fig. 5 by the braking state of Fig. 6, the normal state of not braking of Fig. 4 is become again by the replying state of Fig. 5, in aforesaid operations, utilize this this first lining 22 of brake disc 200 stopper, the effect of this second lining 24, this first lining 22 can be made again, this second lining 24 replys the normal state of not braking in Fig. 3, positively can be away from this brake disc 200.
Therefore, when the present invention starts this actuator 42, this actuator shaft 44 is utilized to drive this first pulling part 31 and this first lining 22 to produce displacement relative to this first end face 210, this second pulling part 32 and this second lining 24 is affected to produce displacement relative to this second end face 220 by this coupling component 33 again, not only can reach parking object, and manipulate this actuator 42 with electronic type and operate, it is quite easy to operate, especially before upward slope starting, after parking and remove operation easy especially, and the component of this stopping caliper 100 entirety and structure simple, manufacture assembly also quite easy.
It is worth mentioning that, in above-described embodiment, the actuator of this actuating unit adopts the combination of motor and deceleration wheels, but also can adopt solenoid valve or pressure cylinder (not shown), during according to solenoid valve or pressure cylinder, this actuator shaft does not rotate, and only produces displacement along the axis of this center line.
Claims (5)
1. electronic type parking clamp, with a brake disc with the use of, this brake disc has perpendicular to first end face of an axis and second end face contrary with this first end face, this stopping caliper comprises a body unit, lining unit, a stopper unit and an actuating unit, and the feature of this stopping caliper is:
This body unit, have one correspond to the first side seat of this first end face and one correspond to this second end face and be linked to the second side seat of this seat side, the first side, this the first side seat has first groove adjacent to this first end face, and this second side seat has second groove adjacent to this second end face;
This lining unit, have one can be parallel to this axis move and be arranged at the first locating piece in this first groove, first lining being fixedly arranged on this first locating piece, one can be parallel to this axis and to move and the second locating piece be arranged in this second groove and one are fixedly arranged on the second lining of this second locating piece, this first lining is adjacent to this first end face, and this second lining is adjacent to this second end face;
This stopper unit, have one can be parallel to this axis move and be arranged at the first pulling part in this first groove, one can be parallel to this axis and to move and the second pulling part be arranged in this second groove and one are connected to this second pulling part and are parallel to the coupling component of this axis;
This actuating unit, there is the bracket that is connected to this coupling component, an actuator being installed on this bracket and one extend and the actuator shaft driven by this actuator along a center line being parallel to this axis, this actuator shaft can drive this first pulling part to produce displacement relative to this body unit, and there is a screw lock in the screw section of this first pulling part, start this actuator by this this first lining of the first pulling part stopper relative to this first end face produce abut against or away from, and affect this second pulling part to produce displacement along this center line by this bracket and this coupling component, and make this second lining relative to this second end face produce abut against or away from.
2. electronic type parking clamp as claimed in claim 1, it is characterized in that: the second pulling part and this coupling component of this stopper unit are one-body molded, this bracket and this coupling component interlocking, first side seat of this body unit also has the guide rod that an axis hole arranged along this center line and two are divided into these axis hole both sides, described guide rod extends towards the outside in contrast to this first groove respectively, and the bracket of this actuating unit has two respectively for the guide hole that corresponding guide rod passes.
3. electronic type parking clamp as claimed in claim 2, is characterized in that: the actuator shaft of this actuating unit passes the axis hole of this bracket and this first side seat along this center line.
4. electronic type parking clamp as claimed in claim 3, is characterized in that: this actuating unit also has one produces location relative to this bracket axle sleeve along this center line, and this actuator shaft is located in this axle sleeve.
5. electronic type parking clamp as claimed in claim 4, it is characterized in that: the axle sleeve of this actuating unit has a sleeve part in hollow, this first pulling part has an extension tube portion arranged along this center line, and this extension tube portion is stretched at this first side seat and is sheathed in the sleeve part of this axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061196.5A CN104863999A (en) | 2014-02-21 | 2014-02-21 | Electronic parking calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061196.5A CN104863999A (en) | 2014-02-21 | 2014-02-21 | Electronic parking calipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863999A true CN104863999A (en) | 2015-08-26 |
Family
ID=53910064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061196.5A Pending CN104863999A (en) | 2014-02-21 | 2014-02-21 | Electronic parking calipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401564A (en) * | 2016-05-20 | 2017-11-28 | 廖志贤 | electronic parking caliper |
| CN108884885A (en) * | 2016-04-04 | 2018-11-23 | 法国博瑞克基金会 | Electromagnetic brake clamp including the reduced piston guide that rubs |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188202A (en) * | 1990-04-20 | 1993-02-23 | Nissin Kogyo Kabushiki Kaisha | Reaction force type disk brake |
| CN101852257A (en) * | 2009-03-30 | 2010-10-06 | 德尔福技术有限公司 | Disc calipers with parking brake |
| CN102094912A (en) * | 2009-11-25 | 2011-06-15 | 株式会社万都 | Disc brake |
| CN103069188A (en) * | 2010-07-05 | 2013-04-24 | 福乐尼·乐姆宝公开有限公司 | Caliper body of a disc brake |
| CN203082089U (en) * | 2012-12-27 | 2013-07-24 | 廖志贤 | Electronic type parking caliper |
| CN103507801A (en) * | 2012-06-29 | 2014-01-15 | 株式会社万都 | Electromechanical brake system |
| CN103518074A (en) * | 2011-05-12 | 2014-01-15 | 株式会社Tbk | Disk brake device |
-
2014
- 2014-02-21 CN CN201410061196.5A patent/CN104863999A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188202A (en) * | 1990-04-20 | 1993-02-23 | Nissin Kogyo Kabushiki Kaisha | Reaction force type disk brake |
| CN101852257A (en) * | 2009-03-30 | 2010-10-06 | 德尔福技术有限公司 | Disc calipers with parking brake |
| CN102094912A (en) * | 2009-11-25 | 2011-06-15 | 株式会社万都 | Disc brake |
| CN103069188A (en) * | 2010-07-05 | 2013-04-24 | 福乐尼·乐姆宝公开有限公司 | Caliper body of a disc brake |
| CN103518074A (en) * | 2011-05-12 | 2014-01-15 | 株式会社Tbk | Disk brake device |
| CN103507801A (en) * | 2012-06-29 | 2014-01-15 | 株式会社万都 | Electromechanical brake system |
| CN203082089U (en) * | 2012-12-27 | 2013-07-24 | 廖志贤 | Electronic type parking caliper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884885A (en) * | 2016-04-04 | 2018-11-23 | 法国博瑞克基金会 | Electromagnetic brake clamp including the reduced piston guide that rubs |
| CN107401564A (en) * | 2016-05-20 | 2017-11-28 | 廖志贤 | electronic parking caliper |
| EP3266664A1 (en) * | 2016-05-20 | 2018-01-10 | Chih-Hsien Liao | Electric parking brake |
| CN107401564B (en) * | 2016-05-20 | 2019-10-29 | 廖志贤 | electronic parking caliper |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |