CN110094440A - Mechanical disc brake mechanism - Google Patents
Mechanical disc brake mechanism Download PDFInfo
- Publication number
- CN110094440A CN110094440A CN201810088726.3A CN201810088726A CN110094440A CN 110094440 A CN110094440 A CN 110094440A CN 201810088726 A CN201810088726 A CN 201810088726A CN 110094440 A CN110094440 A CN 110094440A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- cam
- main
- bolt
- brake
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
-
- 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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
- F16D2125/28—Cams; Levers with cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Mechanical disc brake mechanism, including: brake pump, brake disc, secondary friction plate, main friction plate, main cam, copper sheathing, dogbolt, auxiliary cam, bearing, circlip, dirt-proof boot, bolt I, rocker arm, bolt II, return spring, sleeve nut, fixed plate, ring flange and bolt III, the invention has the advantages that pushing friction plate to realize disc type brake using cam principle, structure is simple, braking effect is obvious, requirement on machining accuracy is low, at low cost, and service life is long.
Description
Technical field
The present invention relates to a kind of new energy low-speed electronic vehicle brake gear more particularly to mechanical disc brake mechanisms.
Background technique
New energy low-speed electronic vehicle brake gear is oily disc brake on the market at present, and maintenance cost is high, and maintenance is frequent, once
Damage must replace assembly.
Summary of the invention
The purpose of the present invention is realizing that a kind of structure is simple, braking effect is obvious, and requirement on machining accuracy is low, at low cost, makes
With the mechanical disc brake mechanism that the period is long.
To achieve the above object, the technical scheme adopted by the invention is as follows:
Mechanical disc brake mechanism, it is characterized in that: including: brake pump, brake disc, secondary friction plate, main friction plate,
Main cam, copper sheathing, dogbolt, auxiliary cam, bearing, circlip, dirt-proof boot, bolt I, rocker arm, bolt II, return spring, sleeve
Nut, fixed plate, ring flange and bolt III, wherein the brake pump is fixed on fixed plate using bolt II, sleeve nut
On, the fixed plate bolt III is fixed on ring flange, and the sleeve nut passes through on secondary friction plate, main friction plate
Two limit holes are slidably installed, and return spring, the copper sheathing, bearing are clamped among the secondary friction plate, main friction plate
It being set on brake pump with dirt-proof boot, copper sheathing dogbolt stop, the bearing fixes anti-sliding stop with circlip,
The auxiliary cam passes through bearing and dirt-proof boot is installed, and one end that the auxiliary cam is pierced by is provided with keyway, the rocker arm
Also it is provided with keyway simultaneously and after auxiliary cam occlusion to be locked with bolt I, the auxiliary cam other end is equipped with main cam, and the master is convex
It is provided with limit on wheel, is provided with limiting slot on the copper sheathing, when braking gives rocker arm one power, and the rocker arm is to auxiliary cam one
Rotary force, the auxiliary cam is applied to one radial force of main cam again, to push main cam, the main cam pushes master
Friction plate, and then the main friction plate and secondary friction plate is made to apply a frictional force to brake disc, so that brake disc be made to stop
Rotation, braking are completed.
The invention has the advantages that pushing friction plate to realize disc type brake using cam principle, structure is simple, and braking effect is obvious,
Requirement on machining accuracy is low, at low cost, and service life is long.
In attached drawing
Fig. 1 is main view schematic diagram of the present invention.
Fig. 2 is the face main view A-A of the present invention section view figure structure schematic representation.
Fig. 3 is left view figure structure schematic representation of the present invention.
1, brake pump；2, brake disc；3, secondary friction plate；4, main friction plate；5, main cam；6, copper sheathing；7, dogbolt；
8, auxiliary cam；9, bearing；10, circlip；11, dirt-proof boot；12, bolt I；13, rocker arm；14, bolt II；15, return spring；16,
Sleeve nut；17, fixed plate；18, ring flange；19, bolt III.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing:
Integrated braking system, as shown in Figure 1-3, including: brake pump 1, brake disc 2, secondary friction plate 3, main friction plate 4,
Main cam 5, copper sheathing 6, dogbolt 7, auxiliary cam 8, bearing 9, circlip 10, dirt-proof boot 11, bolt I12, rocker arm 13, bolt II
14, return spring 15, sleeve nut 16, fixed plate 17, ring flange 18 and bolt III 20, wherein the brake pump 1 uses
Bolt II 14, sleeve nut 16 are fixed in fixed plate 17, and the fixed plate 17 is fixed on ring flange 18 with bolt III 19,
The sleeve nut 16 is slidably installed by two limit holes on secondary friction plate 3, main friction plate 4, the secondary friction plate
3, return spring 15 is clamped among main friction plate 4, the copper sheathing 6, bearing 9 and dirt-proof boot 11 are set on brake pump 1, institute
7 stop of dogbolt of copper sheathing 6 stated, the bearing 9 fixed anti-sliding stop of circlip 10, the auxiliary cam 8 pass through axis
9 and the installation of dirt-proof boot 11 are held, and one end that the auxiliary cam 8 is pierced by is provided with keyway, the rocker arm 13 is also provided with keyway simultaneously
Locked with bolt I12 after being engaged with auxiliary cam 8,8 other end of auxiliary cam is equipped with main cam 5, opens on the main cam 5
There is limit, be provided with limiting slot on the copper sheathing 6, when braking gives rocker arm 13 1 power, and the rocker arm 13 gives auxiliary cam 8 one
Rotary force, the auxiliary cam 8 is applied to 5 one radial forces of main cam again, to push main cam 5, the main cam 5 is pushed away
Main friction plate 4 is moved, and then the main friction plate 4 and secondary friction plate 3 is made to apply a frictional force to brake disc 2, to make to stop
Hull 2 stops operating, and braking is completed.
The beneficial effects of the present invention are: pushing friction plate to realize disc type brake using cam principle, structure is simple, braking effect
Fruit is obvious, and requirement on machining accuracy is low, at low cost, and service life is long.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and protection scope is defined, without departing from the design concept of the invention, ordinary engineering and technical personnel in this field
To all variations and modifications that technical solution of the present invention is made, protection scope of the present invention should all be fallen into.
Claims (1)
1. mechanical disc brake mechanism, which is characterized in that including: brake pump (1), brake disc (2), secondary friction plate
(3), main friction plate (4), main cam (5), copper sheathing (6), dogbolt (7), auxiliary cam (8), bearing (9), circlip (10), dust-proof
Cover (11), bolt I(12), rocker arm (13), bolt II (14), return spring (15), sleeve nut (16), fixed plate (17), method
Blue disk (18) and bolt III (20), wherein the brake pump (1) is fixed on admittedly using bolt II (14), sleeve nut (16)
On fixed board (17), the fixed plate (17) is fixed on ring flange (18) with bolt III (19), the sleeve nut (16)
It is slidably installed by two limit holes on secondary friction plate (3), main friction plate (4), the secondary friction plate (3), main friction plate
(4) intermediate to be clamped with return spring (15), the copper sheathing (6), bearing (9) and dirt-proof boot (11) are set on brake pump (1),
The copper sheathing (6) dogbolt (7) stop, the bearing (9) circlip (10) fixed anti-sliding stop, the pair are convex
It takes turns (8) and passes through bearing (9) and dirt-proof boot (11) installation, and one end that the auxiliary cam (8) is pierced by is provided with keyway, described shakes
Arm (13) is also provided with keyway and simultaneously and after auxiliary cam (8) occlusion is locked with bolt I(12), and described auxiliary cam (8) other end is equipped with
Main cam (5) is provided with limit on the main cam (5), is provided with limiting slot on the copper sheathing (6), to rocker arm when braking
(13) power, the rocker arm (13) give (8) rotary forces of auxiliary cam, and the auxiliary cam (8) is applied to main cam again
(5) radial forces, to push main cam (5), the main cam (5) pushes main friction plate (4), and then makes the master
Friction plate (4) and secondary friction plate (3) are braked to one frictional force of brake disc (2) application so that brake disc (2) be made to stop operating
It completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088726.3A CN110094440A (en) | 2018-01-30 | 2018-01-30 | Mechanical disc brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088726.3A CN110094440A (en) | 2018-01-30 | 2018-01-30 | Mechanical disc brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094440A true CN110094440A (en) | 2019-08-06 |
Family
ID=67442242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810088726.3A Pending CN110094440A (en) | 2018-01-30 | 2018-01-30 | Mechanical disc brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094440A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507369A (en) * | 1993-03-26 | 1996-04-16 | Freios Varga Ltda. S/A | Reaction deam disc brake with sliding pins for vehicles |
| TW327876U (en) * | 1997-06-12 | 1998-03-01 | Cheng-Jie Li | Improved structure of disk brake for a bicycle |
| US6250438B1 (en) * | 2000-01-28 | 2001-06-26 | Yih Cherng Co., Ltd. | Disc brake for a bicycle |
| CN2525031Y (en) * | 2002-02-04 | 2002-12-11 | 许艳 | Bicycle disc brake |
| CN2589330Y (en) * | 2002-12-27 | 2003-12-03 | 尚青 | Bicycle disc brake apparatus |
| CN101016069A (en) * | 2007-02-14 | 2007-08-15 | 郑应 | Disc brake with lock for electric vehicle and bicycle |
| CN200961651Y (en) * | 2006-10-20 | 2007-10-17 | 许艳 | Double-disc bi-directional drive mechanical type disc brake |
| CN103738450A (en) * | 2014-01-08 | 2014-04-23 | 宁波久和车业有限公司 | Mechanical double-acting disc brake |
| CN204140707U (en) * | 2014-08-11 | 2015-02-04 | 浙江诸暨万宝机械有限公司 | A kind of disk type braker |
| CN207864481U (en) * | 2018-01-30 | 2018-09-14 | 山东牛电汽车科技有限公司 | Mechanical disc brake mechanism |
-
2018
- 2018-01-30 CN CN201810088726.3A patent/CN110094440A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507369A (en) * | 1993-03-26 | 1996-04-16 | Freios Varga Ltda. S/A | Reaction deam disc brake with sliding pins for vehicles |
| TW327876U (en) * | 1997-06-12 | 1998-03-01 | Cheng-Jie Li | Improved structure of disk brake for a bicycle |
| US6250438B1 (en) * | 2000-01-28 | 2001-06-26 | Yih Cherng Co., Ltd. | Disc brake for a bicycle |
| CN2525031Y (en) * | 2002-02-04 | 2002-12-11 | 许艳 | Bicycle disc brake |
| CN2589330Y (en) * | 2002-12-27 | 2003-12-03 | 尚青 | Bicycle disc brake apparatus |
| CN200961651Y (en) * | 2006-10-20 | 2007-10-17 | 许艳 | Double-disc bi-directional drive mechanical type disc brake |
| CN101016069A (en) * | 2007-02-14 | 2007-08-15 | 郑应 | Disc brake with lock for electric vehicle and bicycle |
| CN103738450A (en) * | 2014-01-08 | 2014-04-23 | 宁波久和车业有限公司 | Mechanical double-acting disc brake |
| CN204140707U (en) * | 2014-08-11 | 2015-02-04 | 浙江诸暨万宝机械有限公司 | A kind of disk type braker |
| CN207864481U (en) * | 2018-01-30 | 2018-09-14 | 山东牛电汽车科技有限公司 | Mechanical disc brake mechanism |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |