CN103821849B - Hand braking caliper structure - Google Patents
Hand braking caliper structure Download PDFInfo
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- CN103821849B CN103821849B CN201410074272.6A CN201410074272A CN103821849B CN 103821849 B CN103821849 B CN 103821849B CN 201410074272 A CN201410074272 A CN 201410074272A CN 103821849 B CN103821849 B CN 103821849B
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- rod piston
- rocking arm
- push
- push rod
- spline
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Abstract
The invention discloses a hand braking caliper structure. The hand braking caliper structure is characterized in that a caliper main body is divided into two blocks, wherein two movable friction plates are symmetrically arranged at the middle part of the caliper main body, a gap between the friction plates is provided with a brake disc, the inner part of one caliper main body is processed with a hollow cavity which is provided with a piston mechanism, the hollow cavity is internally provided with a push rod piston and a pushing threaded sleeve, a threaded pair can be formed by the push rod piston and the pushing threaded sleeve, a zipper rocking arm is fixedly connected with the pushing threaded sleeve through a spline and a rocking arm locking nut, one end of the push rod piston is just inserted in a spline of a gap adjusting piece, the zipper rocking arm is connected together with a zipper support through a return spring, the push rod piston can only move along the axis of the push rod piston, the push rod piston can be driven to move towards the friction plates by pulling the zipper rocking arm, and thus the parking and hand braking function can be realized; the zipper rocking arm is loosened and can return to an original position under the action of the return spring, and the parking is relieved. The hand braking caliper structure disclosed by the invention is particularly suitable for the parking braking of a desert steel pipe vehicle.
Description
Technical field
The present invention relates to auto parts and components field, more particularly to a kind of hand braking clamp structure.
Background technology
General desert steel pipe car is driving wheel due to trailing wheel, and center of gravity is rearward, and therefore trailing wheel needs the system bigger than front-wheel
Power, so trailing wheel generally adopts multi-cylinder brake caliper, and multi-cylinder brake caliper is typically without parking function.
Content of the invention
The present invention is intended to provide a kind of hand braking clamp structure being applied to desert steel pipe car parking braking.
For realizing above-mentioned technical purpose, the present invention employs the following technical solutions, a kind of hand braking clamp structure, caliper body
It is divided into two pieces, intermediate symmetry arranges that the gap in the middle of two moveable friction plates, friction plate is provided with brake disc, one of card
It is machined with the cavity of arrangement piston mechanism, the inside is provided with push-rod piston and propulsion swivel nut, push-rod piston and pushing away inside clamp main body
Enter swivel nut and form a screw thread pair, zip rocking arm is fixed by spline and rocking arm locking nut and propulsion swivel nut, push-rod piston
One end be just inserted in the spline of gap tab, zip rocking arm is linked together with zip support by return spring.
Preferably, caliper body is by aluminium alloy processing and fabricating.
Preferably, two parts that caliper body is divided into are connected with four hexagon socket head cap screws.
Preferably, push-rod piston is four-head external screw thread in the screw thread pair of push-rod piston and propulsion swivel nut composition, advance spiral shell
Set is four-head female thread.
Preferably, hexagon is processed in one end of push-rod piston, just it is inserted in the spline of gap tab.
Hexagon is processed in one end of the push-rod piston of the present invention, is just inserted in the spline of gap tab, therefore, pushes away
Bar piston can only move along own axes, pulls zip rocking arm that push-rod piston just can be driven to move towards friction plate direction, real
Existing parking hand brake function, unclamps zip rocking arm, and under return spring effect, zip rocking arm is returned to origin-location, now parking solution
Remove, only need to pull down gap tab after friction disc wear, rotating push-rod piston just can adjust between brake disc and friction plate
Gap, the present invention is especially suitable for the parking braking of desert steel pipe car.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the present invention.
In figure: 1, caliper body；2nd, friction plate；3rd, push-rod piston；4th, advance swivel nut；5th, zip rocking arm；6th, rocking arm locking
Nut；7th, gap tab；8th, zip support；9th, return spring.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Referring to shown in Fig. 1 and Fig. 2, a kind of hand braking clamp structure, caliper body 1 is by aluminium alloy processing and fabricating, clamp master
Body 1 is divided into two pieces, and the two parts being divided into are connected with four hexagon socket head cap screws, and intermediate symmetry arranges that two are movably rubbed
Piece 2, the gap in the middle of friction plate 2 is provided with brake disc, is machined with the sky of arrangement piston mechanism inside one of caliper body 1
Chamber, the inside is provided with push-rod piston 3 and propulsion swivel nut 4, and push-rod piston 3 and propulsion swivel nut 4 form a screw thread pair, and push rod is lived, and 3
For four-head external screw thread, swivel nut 4 is advanced to be four-head female thread, zip Rocker arm 5 passes through spline and rocking arm locking nut 6 and propulsion spiral shell
Set 4 is fixing, and one end of push-rod piston 3 is processed into hexagon, is just inserted in the spline of gap tab 7, zip Rocker arm 5 passes through
Return spring 9 is linked together with zip support 8.
Hexagon is processed in one end of the push-rod piston 3 of the present invention, is just inserted in the spline of gap tab 7, therefore,
Push-rod piston 3 can only move along own axes, pulls zip Rocker arm 5 that push-rod piston 3 just can be driven to move towards friction plate 2 direction
Dynamic, realize parking hand brake function, unclamp zip Rocker arm 5, zip Rocker arm 5 is returned to origin-location under return spring 9 effect, this
When parking release, only need to pull down gap tab 7 after friction plate 2 wear and tear, rotating push-rod piston 3 just can adjust brake disc and
Gap between friction plate 2, the present invention is especially suitable for the parking braking of desert steel pipe car.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (3)
1. it is characterised in that caliper body is divided into two pieces, intermediate symmetry arranges two movably to a kind of hand braking clamp structure
Friction plate, the gap in the middle of friction plate is provided with brake disc, is wherein machined with the cavity of arrangement piston mechanism inside caliper body, inner
Face is provided with push-rod piston and propulsion swivel nut, and push-rod piston and propulsion swivel nut form a screw thread pair, and zip rocking arm passes through spline
And rocking arm locking nut and propulsion swivel nut fix, one end of push-rod piston is just inserted in the spline of gap tab, zip
Rocking arm is linked together with zip support by return spring, push-rod piston in the screw thread pair of push-rod piston and propulsion swivel nut composition
For four-head external screw thread, advance swivel nut to be four-head female thread, hexagon is processed in one end of push-rod piston, be just inserted in gap adjustment
In the spline of piece.
2. clamp structure according to claim 1 is it is characterised in that caliper body is by aluminium alloy processing and fabricating.
3. clamp structure according to claim 1 is it is characterised in that two parts of being divided into of caliper body are with four interior hexagonals
Bolt is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074272.6A CN103821849B (en) | 2014-03-03 | 2014-03-03 | Hand braking caliper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074272.6A CN103821849B (en) | 2014-03-03 | 2014-03-03 | Hand braking caliper structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821849A CN103821849A (en) | 2014-05-28 |
| CN103821849B true CN103821849B (en) | 2017-01-25 |
Family
ID=50757069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074272.6A Active CN103821849B (en) | 2014-03-03 | 2014-03-03 | Hand braking caliper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821849B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879405A (en) * | 2014-11-18 | 2015-09-02 | 四川制动科技股份有限公司 | Brake adjuster |
| FR3059745B1 (en) * | 2016-12-07 | 2020-08-14 | Foundation Brakes France | ELECTROMECHANICAL BRAKE CALIPER PISTON DRIVE WITH AN ANTI-FRICTION FACE |
| CN106698221B (en) * | 2017-01-24 | 2022-07-12 | 河南旭德隆机械有限公司 | Split type automatic winder for tail rope of winching |
| CN107178569B (en) * | 2017-06-09 | 2019-03-08 | 浙江零跑科技有限公司 | Automobile friction returning quickly structure |
| CN107191512A (en) * | 2017-07-06 | 2017-09-22 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its self compensation brake gear |
| CN109751345A (en) * | 2019-02-28 | 2019-05-14 | 泉州市泉港区锋仕机械有限公司 | A kind of bracing wire push-down pressing device |
| CN112277899A (en) * | 2020-10-09 | 2021-01-29 | 东莞市威尼汽车制动用品有限公司 | Electronic hand brake type rear wheel refitting structure |
| JP7444757B2 (en) * | 2020-10-28 | 2024-03-06 | ナブテスコ株式会社 | brake caliper device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492392A (en) * | 1974-01-31 | 1977-11-16 | Girling Ltd | Brakes |
| US4159754A (en) * | 1977-12-05 | 1979-07-03 | Airheart Products, Inc. | Parking brake assembly |
| CN202209369U (en) * | 2011-09-16 | 2012-05-02 | 温州通顺机动车部件有限公司 | Brake caliper |
| CN103047325A (en) * | 2011-10-17 | 2013-04-17 | 日信工业株式会社 | Mechanical arresting disk brake |
| CN203717729U (en) * | 2014-03-03 | 2014-07-16 | 苏州巴吉赛车科技有限公司 | Hand braking clamp structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6527089B2 (en) * | 2000-04-06 | 2003-03-04 | Avid, L.L.C. | Caliper drive for a bicycle ball bearing mechanical disc brake caliper |
-
2014
- 2014-03-03 CN CN201410074272.6A patent/CN103821849B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492392A (en) * | 1974-01-31 | 1977-11-16 | Girling Ltd | Brakes |
| US4159754A (en) * | 1977-12-05 | 1979-07-03 | Airheart Products, Inc. | Parking brake assembly |
| CN202209369U (en) * | 2011-09-16 | 2012-05-02 | 温州通顺机动车部件有限公司 | Brake caliper |
| CN103047325A (en) * | 2011-10-17 | 2013-04-17 | 日信工业株式会社 | Mechanical arresting disk brake |
| CN203717729U (en) * | 2014-03-03 | 2014-07-16 | 苏州巴吉赛车科技有限公司 | Hand braking clamp structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821849A (en) | 2014-05-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 215400 Taifeng Community Flower Wall Industrial Zone, Chengxiang District, Taicang City, Jiangsu Province Patentee after: Taicang Weiqiang Seiko Machinery Co., Ltd. Address before: 215400 No. 95 East Shanghai Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Baji Racing Science and Technology Co., Ltd. |
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| TR01 | Transfer of patent right |