CN103486161B - A kind of disk type braker anti-liner eccentric wear clamping arrangement - Google Patents
A kind of disk type braker anti-liner eccentric wear clamping arrangement Download PDFInfo
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- CN103486161B CN103486161B CN201310462696.5A CN201310462696A CN103486161B CN 103486161 B CN103486161 B CN 103486161B CN 201310462696 A CN201310462696 A CN 201310462696A CN 103486161 B CN103486161 B CN 103486161B
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- brake facing
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Abstract
The present invention relates to a kind of disk type braker anti-liner eccentric wear clamping arrangement, mainly comprise brake facing, brake pressure pads, brake holder, caliper, stage clip and push pedal; The side of caliper is connected with brake holder by sliding pin, described brake facing one has two, be respectively brake facing A and brake facing B, brake facing A is connected with caliper, brake facing B is connected with brake holder, between brake facing B and caliper, be provided with push pedal, push pedal is moved by piston actuated; In the upper end of brake facing A, brake facing B and push pedal, stage clip is installed, the medium position of stage clip is provided with spacing preiection, the upper end of stage clip is provided with brake pressure pads, and brake pressure pads takes the shape of the letter U shape, and the spacing preiection of stage clip can just be embedded.The invention has the advantages that: the brake lining stuck phenomenon that single piston disk brake produces due to braking moment can be solved.
Description
Technical field
The present invention relates to a kind of disk type braker anti-liner eccentric wear clamping arrangement, a kind ofly specifically can solve the stuck device of brake lining that single piston disk brake produces due to braking moment.
Background technique
Break has the device making moving element (or movable machinery) deceleration, stop or keeping the functions such as halted state.The mechanical parts making the movement parts in machinery stop or slowing down.Be commonly called as brake, lock.Break is primarily of compositions such as frame processed, brake component and Effectors.Some break is also equipped with the automatic regulating apparatus in brake component gap.
At present for floating caliper brake, generally there are single piston and double-piston two kinds of structures, the hold-down mechanism of break is all along break symmetry center direction, no problem for double piston disc brake, for single piston disk brake, the brake shoe that makes produced due to braking force can make brake lining produce a small rotation along the moment that piston fulcrum rotates, in braking process, brake lining will be slided in the groove of brake holder, and this small rotation may make brake lining produce stuck phenomenon in the groove of brake holder.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can solves the stuck disk type braker anti-liner eccentric wear clamping arrangement of brake lining that single piston disk brake produces due to braking moment.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of disk type braker anti-liner eccentric wear clamping arrangement, and its innovative point is: mainly comprise brake facing, brake pressure pads, brake holder, caliper, stage clip and push pedal;
Sliding pin to stretch in caliper from the side ecto-entad level of caliper and is connected with brake holder, and brake holder has the groove holding caliper and slide;
Described brake facing one has two, be respectively brake facing A and brake facing B, brake facing A and brake facing B is positioned at the both sides inside caliper, wherein brake facing A is fixedly connected with between caliper, brake facing B is flexibly connected with between brake holder, be provided with push pedal between described brake facing B and caliper, brake facing B is fixedly connected with between push pedal, and described push pedal is moved by piston actuated;
In the upper end of brake facing A, brake facing B and push pedal, stage clip is installed, the medium position of stage clip is provided with spacing preiection, the upper end of stage clip is provided with brake pressure pads, brake pressure pads is arranged along caliper glide direction, brake pressure pads takes the shape of the letter U shape, and make the spacing preiection of stage clip just to embed, the arc end of described brake pressure pads is bolted on caliper, and caliper internal fixtion is stretched in other one end of brake pressure pads;
Have certain eccentric H between the center line of described brake facing and the center line of brake pressure pads, the scope of eccentric H is 4mm-10mm.
The invention has the advantages that: the brake lining stuck phenomenon that single piston disk brake produces due to braking moment can be solved; Vertical structure is simple, and assembling is convenient, with low cost, practical.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of disk type braker of the present invention anti-liner eccentric wear clamping arrangement.
Embodiment
Schematic diagram is as shown in Figure 1 known, and disk type braker of the present invention anti-liner eccentric wear clamping arrangement mainly comprises brake facing, brake pressure pads 1, brake holder 4, caliper 7, stage clip 6 and push pedal 5.
Sliding pin 9 to stretch in caliper 9 from the side ecto-entad level of caliper 7 and is connected with brake holder 4, is fixedly connected with, is flexibly connected between sliding pin 9 with caliper 9, brake holder 4 has the groove holding caliper 9 slip between sliding pin 9 with brake holder 4.
Brake facing one has two, be respectively brake facing A2 and brake facing B3, brake facing A2 and brake facing B3 is positioned at the both sides of the inner arm of caliper 9, wherein be fixedly connected with between brake facing A2 with caliper 9, be flexibly connected between brake facing B3 with brake holder 4, concrete linkage structure is: the upper end of brake holder 4 is provided with guide rail, bottom and the guide rail of brake facing B3 match, and can slide along guide rail, push pedal 8 is provided with between brake facing B3 and caliper 9, by fixing after bolt tightening between brake facing B3 and push pedal 8, push pedal 8 is moved by piston actuated, piston is arranged in caliper 9.
At brake facing A2, the upper end of brake facing B3 and push pedal 8 is all provided with stage clip 6, the medium position of stage clip 6 is provided with spacing preiection, the upper end of stage clip 6 is provided with brake pressure pads 1, brake pressure pads 1 is arranged along the glide direction of caliper 9, brake pressure pads 1 takes the shape of the letter U shape, and the spacing preiection of stage clip 6 can just be embedded in brake pressure pads 1, make stage clip 6 can slide along brake pressure pads 1 simultaneously, the arc end of brake pressure pads 1 is fixed on caliper 9 after being tightened by bolt 8, the inside that caliper 9 is stretched in other one end of brake pressure pads 1 is fixed.
Have certain eccentric H between the center line of described brake facing and the center line of brake pressure pads, the scope of eccentric H is 4mm-10mm.
In brake process, brake lining skin friction is formed, take piston as the moment of fulcrum, small rotation can be produced to brake lining, break loosens in process, the power of piston action in brake lining disappears, at this moment, when brake lining produces minor rotation, brake lining clamping device has one to offset H, eliminates the gap of stage clip 6 and brake facing projection, so skew H also can make stage clip 6 produce distortion, can countertorque be produced, make brake facing get back to original position, prevent from occurring stuck phenomenon during motion next time.
Claims (1)
1. a disk type braker anti-liner eccentric wear clamping arrangement, mainly comprises brake facing, brake pressure pads, brake holder, caliper, stage clip and push pedal; Have certain eccentric H between the center line of described brake facing and the center line of brake pressure pads, the scope of eccentric H is 4mm-10mm; Described brake facing one has two, be respectively brake facing A and brake facing B, brake facing A and brake facing B is positioned at the both sides inside caliper, wherein brake facing A is fixedly connected with between caliper, brake facing B is flexibly connected with between brake holder, it is characterized in that: sliding pin to stretch in caliper from the side ecto-entad level of caliper and is connected with brake holder, brake holder has the groove holding caliper and slide; Concrete linkage structure is: the upper end of brake holder is provided with guide rail, and bottom and the guide rail of brake facing B match, and can slide along guide rail; Be provided with push pedal between described brake facing B and caliper, brake facing B is fixedly connected with between push pedal, and described push pedal is moved by piston actuated;
In the upper end of brake facing A, brake facing B and push pedal, stage clip is installed, the medium position of stage clip is provided with spacing preiection, the upper end of stage clip is provided with brake pressure pads, brake pressure pads is arranged along caliper glide direction, brake pressure pads takes the shape of the letter U shape, and make the spacing preiection of stage clip just to embed, the arc end of described brake pressure pads is bolted on caliper, and caliper internal fixtion is stretched in other one end of brake pressure pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462696.5A CN103486161B (en) | 2013-10-08 | 2013-10-08 | A kind of disk type braker anti-liner eccentric wear clamping arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462696.5A CN103486161B (en) | 2013-10-08 | 2013-10-08 | A kind of disk type braker anti-liner eccentric wear clamping arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103486161A CN103486161A (en) | 2014-01-01 |
| CN103486161B true CN103486161B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310462696.5A Active CN103486161B (en) | 2013-10-08 | 2013-10-08 | A kind of disk type braker anti-liner eccentric wear clamping arrangement |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541901A (en) * | 2019-09-11 | 2019-12-06 | 山东纳赫汽车零部件有限公司 | Three-point stress structure of brake caliper body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370701A (en) * | 2001-02-27 | 2002-09-25 | 武汉元丰汽车零部件有限公司 | Pneumatic disc type brake method and brake for vehicle |
| CN102252048A (en) * | 2011-07-11 | 2011-11-23 | 武汉元丰汽车零部件有限公司 | Bracket-free floating air pressure caliper disc brake |
| CN203670557U (en) * | 2013-10-08 | 2014-06-25 | 江苏汤臣汽车零部件有限公司 | Eccentric wear preventing type gasket clamping structure of disc brake |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3774068B2 (en) * | 1998-07-29 | 2006-05-10 | 日産自動車株式会社 | Disc brake |
| DE102005052436B3 (en) * | 2005-11-03 | 2007-08-16 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake and brake pad for a disc brake, in particular for a commercial vehicle |
| DE102007046945B4 (en) * | 2007-10-01 | 2009-07-16 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad holder and brake pad of a disc brake |
-
2013
- 2013-10-08 CN CN201310462696.5A patent/CN103486161B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370701A (en) * | 2001-02-27 | 2002-09-25 | 武汉元丰汽车零部件有限公司 | Pneumatic disc type brake method and brake for vehicle |
| CN102252048A (en) * | 2011-07-11 | 2011-11-23 | 武汉元丰汽车零部件有限公司 | Bracket-free floating air pressure caliper disc brake |
| CN203670557U (en) * | 2013-10-08 | 2014-06-25 | 江苏汤臣汽车零部件有限公司 | Eccentric wear preventing type gasket clamping structure of disc brake |
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| CN103486161A (en) | 2014-01-01 |
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Effective date of registration: 20210508 Address after: No.8, Jiangfang Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Huayong composite materials Co.,Ltd. Address before: 226500 group 2, ningtongju, Jiang'an Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU TANGCHEN AUTOMOBILE PARTS Co.,Ltd. |