CN110566602A - Novel double-sided disc brake - Google Patents
Novel double-sided disc brake Download PDFInfo
- Publication number
- CN110566602A CN110566602A CN201910942129.7A CN201910942129A CN110566602A CN 110566602 A CN110566602 A CN 110566602A CN 201910942129 A CN201910942129 A CN 201910942129A CN 110566602 A CN110566602 A CN 110566602A
- Authority
- CN
- China
- Prior art keywords
- ejector rod
- driving
- brake
- driven
- driven ejector
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 210000000080 chela (arthropods) Anatomy 0.000 claims 2
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity 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
- F16D55/225—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 the braking members being brake pads
-
- 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
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/42—Slack adjusters mechanical non-automatic
- F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a novel double-sided disc brake, which comprises a driving arm and two caliper bodies which are linked with the driving arm and symmetrically arranged, wherein two symmetrical brake blocks which can be in closed contact are linked between the two caliper bodies, and the double-sided disc brake is characterized in that: the brake caliper is characterized in that a driving ejector rod linked with a driving arm and a driven ejector rod linked with a brake block and the driving ejector rod are arranged on the caliper body, a strong magnet is fixedly arranged at one end, close to the brake block, of the driven ejector rod, a plurality of driving steel balls with uniform intervals are arranged between the driving ejector rod and the driven ejector rod, a plurality of gradual change tracks with uniform intervals and capable of enabling the driving steel balls to roll are arranged on the driven ejector rod corresponding to the driving steel balls, a return mechanism capable of enabling the driven ejector rod to reset is arranged on the driven ejector rod, and an adjusting mechanism capable of adjusting the interval between the brake blocks is arranged on the caliper body: the novel double-faced disc brake is wear-resistant, can reflect sensitive braking rapidly, and can adjust the distance between brake blocks according to actual conditions.
Description
Technical Field
The invention relates to the technical field of locomotive accessories, in particular to a novel double-sided disc brake.
Background
the brake device is very common in daily life, covers the whole vehicle, mainly plays a role in stopping or decelerating, and guarantees the safety of people in the driving process. Along with the use of electric motor car increases gradually, the incident that causes in the in-process of riding also increases gradually, mostly all cause because overspeed etc. and the rapid deceleration has become one of brake braking system's target this moment, and prior art's brake braking system is after long-time the use, inner structure can send the abnormal sound because the work reason takes place wearing and tearing, can not react the braking fast simultaneously, and the brake block can take place wearing and tearing after long-time the use, then can not reach the effect of complete braking according to the installation of most primitive distance.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a novel double-sided disc brake which is wear-resistant, can reflect sensitive braking rapidly and can adjust the distance between brake blocks according to actual conditions, aiming at the defects of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel double-sided disc brake comprises a driving arm and two caliper bodies which are linked with the driving arm and are symmetrically arranged, wherein two brake blocks which are symmetrical and can be in closed contact are linked between the two caliper bodies, the middle part of the driving arm is linked with a wire drawing, the double-sided disc brake is characterized in that a driving ejector rod linked with the driving arm is arranged on the caliper body, a transverse through hole is arranged at the center of the caliper body, a driven ejector rod which can be linked with the brake blocks and the driving ejector rod is arranged in the through hole, a strong magnet is fixedly arranged at one end, close to the brake blocks, of the brake blocks, one side, close to the driven ejector rod, is provided with a groove for embedding the magnet, a plurality of driving steel balls with uniform intervals are arranged between the driving ejector rod and the driven ejector rod, a limit groove for positioning the driving steel balls is arranged on the driving ejector rod, a plurality of gradually-changed tracks with, the depth of the plane in the gradual change track is from deep to shallow, a tiny oil groove which can be communicated with the gradual change track is arranged between the gradual change tracks, a return mechanism which can enable the driven ejector rod to reset is arranged on the driven ejector rod, and an adjusting mechanism which can adjust the distance between the brake blocks is arranged on the caliper body.
By adopting the technical scheme, the brake mechanism is driven, the wire drawing linked with the driving arm can drive the driving arm to rotate, so that the driving ejector rod is driven to rotate, the steel balls are driven to rotate once and once to move along the gradual change track under the action of the limiting groove, the steel balls are driven to move oppositely due to the depth characteristics of the inner plane of the gradual change track, two symmetrical brake blocks also move oppositely to realize braking, the whole process is simple, the small oil grooves between the gradual change tracks are used for reducing abrasion, the driving steel balls, the driving ejector rod and the driven ejector rod are prevented from being seriously abraded and easily generating abnormal sound after being used for a long time, the sensitivity of the brake mechanism is improved, and the service life is prolonged.
The novel double-sided disc brake can be further set as follows: the return mechanism comprises a plurality of groups of guide chutes which are arranged on the periphery of the driven ejector rod and axially distributed along the driven ejector rod, a reset spring with one end abutting against the driven ejector rod is arranged in each guide chute, a guide steel ball fixed on the driven ejector rod is arranged at one end of each reset spring abutting against the driven ejector rod, the guide steel balls can be welded between the driven ejector rods to realize connection of the reset springs and the driven ejector rod, the reset spring abuts against the clamp body relative to the other end abutting against one end of the driven ejector rod, and a guide block which is positioned in each guide chute and abuts against the reset spring is.
By adopting the technical scheme, the brake mechanism is driven, the driven ejector rod moves towards the center direction, the return spring is compressed, when the brake driving mechanism is released, the energy released by the compression accumulation of the return spring pushes the driven ejector rod to return to the original position so as to facilitate the next brake to be driven again, the guide steel balls are beneficial to the installation of the return spring, and in the working state of the return spring, the guide effect is achieved, the position deviation or the distortion of the return spring is avoided, and the service performance of the brake is improved.
The novel double-sided disc brake can be further set as follows: the adjusting mechanism comprises an adjusting screw in threaded fit with the caliper body, a plurality of gaskets are arranged on the adjusting screw, one end, close to the brake block, of the adjusting screw is fixedly connected with the brake block pushing block through threads, and the brake block pushing block is attached to the brake block relative to the other end, connected with one end of the adjusting screw, of the brake block pushing block.
By adopting the technical scheme, the adjusting mechanism is arranged on the caliper body and does not coincide with the position of the transmission ejector rod, so that the adjusting mechanism is convenient to disassemble and install in the adjustment, the number of the gaskets can be changed according to actual conditions, the position of the adjusting screw in the caliper body is changed, the adjusting screw is screwed, then the brake block fastened at one end of the adjusting screw is pushed, the brake block can be pushed, and the change of the position relation of the two opposite brake blocks is realized.
The novel double-sided disc brake can be further set as follows: and a connecting pin is arranged between the driving arm and the driving ejector rod, and the driving ejector rod and the driving arm are respectively provided with a through hole matched with the connecting pin.
By adopting the technical scheme, the connecting pin has the connecting function, the slipping phenomenon between the driving arm and the driving ejector rod can be avoided, and the smooth operation of braking is ensured.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
Fig. 3 is a schematic view of an adjustment mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The novel double-sided disc brake as shown in fig. 1 to 3 comprises a driving arm 1 and two caliper bodies 2 which are linked with the driving arm 1 and are symmetrically arranged, wherein two brake blocks 3 which are symmetrical and can be in closed contact are linked between the two caliper bodies 2, the middle part of the driving arm 1 is linked with a drawn wire, a driving ejector rod 4 linked with the driving arm 1 is arranged on the caliper body 2, a connecting pin 16 is arranged between the driving arm 1 and the driving ejector rod 4, the driving ejector rod 4 and the driving arm 1 are respectively provided with a through hole matched with the connecting pin 16, the center of the caliper body 2 is provided with a transverse through hole, a driven ejector rod 5 linked with the brake blocks 3 and the driving ejector rod 4 is arranged in the through hole, one end of the driven ejector rod 5, which is close to the brake block 3, is fixedly provided with a strong magnet 51, one side of the brake block 3, which is close to the driven ejector rod 5, is provided with a groove for embedding the magnet, a plurality of driving steel balls 6 which are, the driving ejector rod 4 is provided with a limiting groove for positioning the driving steel balls 6, the driven ejector rod 5 is provided with a plurality of gradual change tracks 7 which are uniformly arranged at intervals and can be used for the driving steel balls 6 to roll corresponding to the driving steel balls 6, the depth of the inner plane of each gradual change track 7 is from deep to shallow, fine oil grooves 8 which can be communicated with the gradual change tracks 7 are arranged between the gradual change tracks 7, the driven ejector rod 5 is provided with a return mechanism which can reset the driven ejector rod 5, the return mechanism comprises a plurality of groups of guide chutes 9 which are arranged at the periphery of the driven ejector rod 5 and are distributed along the axial direction of the driven ejector rod 5, the guide chutes 9 are internally provided with return springs 10, one ends of the return springs 10 are propped against the driven ejector rod 5, one ends of the return springs 10 are provided with guide steel balls 11 which are fixed on the driven ejector rod 5, the guide steel balls 11 can be welded between the, the clamp body 2 is provided with a guide block 12 which is positioned in the guide chute 9 and is propped against the return spring 10. The adjustable brake block adjusting mechanism is characterized in that an adjusting mechanism capable of adjusting the distance between the brake blocks 3 is arranged on the caliper body 2, the adjusting mechanism comprises an adjusting screw 13 in threaded fit with the caliper body 2, a plurality of gaskets 14 are arranged on the adjusting screw 13, one end, close to the brake blocks 3, of the adjusting screw 13 is fixedly connected with a brake block pushing block 15 through threads, and the other end, close to one end of the adjusting screw 13, of the brake block pushing block 15 is attached to the brake block 3.
Claims (4)
1. The utility model provides a novel two-sided dish is stopped, includes the master arm and with the master arm linkage and two pincers bodies of symmetry setting, the linkage has the brake block of two symmetries and closeable contacts between two pincers bodies, its characterized in that: the improved caliper is characterized in that a driving ejector rod linked with a driving arm is arranged on the caliper body, a transverse through hole is formed in the center of the caliper body, driven ejector rods capable of being linked with a brake block and the driving ejector rod are arranged in the through hole, strong magnets are fixedly arranged at the ends, close to the brake block, of the driven ejector rods, grooves capable of being embedded by the magnets are formed in the faces, close to the driven ejector rods, of the brake block, a plurality of driving steel balls with uniform intervals are arranged between the driving ejector rods and the driven ejector rods, limiting grooves for positioning the driving steel balls are formed in the driving ejector rods, the driven ejector rods are provided with a plurality of gradually-changing tracks with uniform intervals and capable of driving the steel balls to roll, fine oil grooves capable of being communicated with the gradually-changing tracks are formed between the gradually-changing tracks, a return mechanism capable of.
2. the novel double-sided disc brake of claim 1, which is characterized in that: the reset mechanism comprises a plurality of groups of guide chutes which are arranged on the periphery of the driven ejector rod and axially distributed along the driven ejector rod, a reset spring with one end abutting against the driven ejector rod is arranged in each guide chute, a guide steel ball fixed on the driven ejector rod is arranged at one end of each reset spring abutting against the driven ejector rod, the reset spring abuts against the clamp body relative to the other end abutting against one end of the driven ejector rod, and a guide block which is positioned in each guide chute and abuts against the corresponding reset spring is arranged on the clamp body.
3. The novel double-sided disc brake of claim 1, which is characterized in that: the adjusting mechanism comprises an adjusting screw in threaded fit with the caliper body, a plurality of gaskets are arranged on the adjusting screw, one end, close to the brake block, of the adjusting screw is fixedly connected with the brake block pushing block through threads, and the brake block pushing block is attached to the brake block relative to the other end, connected with one end of the adjusting screw, of the brake block pushing block.
4. The novel double-sided disc brake of claim 1, which is characterized in that: and a connecting pin is arranged between the driving arm and the driving ejector rod, and the driving ejector rod and the driving arm are respectively provided with a through hole matched with the connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942129.7A CN110566602A (en) | 2019-09-30 | 2019-09-30 | Novel double-sided disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942129.7A CN110566602A (en) | 2019-09-30 | 2019-09-30 | Novel double-sided disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110566602A true CN110566602A (en) | 2019-12-13 |
Family
ID=68783645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942129.7A Pending CN110566602A (en) | 2019-09-30 | 2019-09-30 | Novel double-sided disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110566602A (en) |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW511616U (en) * | 2001-04-18 | 2002-11-21 | Lee Chi Entpr Co Ltd | Disc brake for bicycle capable of manually adjusting braking distance |
| JP2003301862A (en) * | 2002-04-08 | 2003-10-24 | Hetsuzu:Kk | Clutch mechanism and braking device for wheelchair |
| JP2004116609A (en) * | 2002-09-25 | 2004-04-15 | Advics:Kk | Mechanical disk brake |
| JP2007097256A (en) * | 2005-09-27 | 2007-04-12 | Tamagawa Seiki Co Ltd | Brake structure in motor |
| CN101639105A (en) * | 2009-08-20 | 2010-02-03 | 浙江工业大学 | Disk type braking system of electric vehicle |
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| CN102501935A (en) * | 2011-11-03 | 2012-06-20 | 时利 | Double-acting bicycle disk brake device |
| CN202451662U (en) * | 2012-02-16 | 2012-09-26 | 陆奇文 | Novel brake for loading machine |
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| US20150176665A1 (en) * | 2013-12-20 | 2015-06-25 | Yuan-Hung WEN | Mechanical type double-acting brake caliper assembly and caliper having the same |
| CN204942335U (en) * | 2015-07-23 | 2016-01-06 | 曾建融 | Brake clamp piston and apply the fixture of this piston |
| CN105715702A (en) * | 2016-04-01 | 2016-06-29 | 宁波彰星车辆有限公司 | Hidden type double-acting disc brake |
| CN105715705A (en) * | 2016-05-04 | 2016-06-29 | 中国石油大学(华东) | High-energy friction brake |
| CN205477068U (en) * | 2016-01-04 | 2016-08-17 | 南京康尼机电股份有限公司 | A arresting gear for track transportation vehicles door system |
| CN106931059A (en) * | 2017-04-13 | 2017-07-07 | 瑞安市爱得利液压制动有限公司 | A kind of disk brake caliper of height adjustable |
| CN108063521A (en) * | 2018-01-10 | 2018-05-22 | 启东大同电机有限公司 | A kind of frequency control braking motor |
| CN110185725A (en) * | 2019-06-25 | 2019-08-30 | 杭州诺维奇运动器材有限公司 | A kind of opposed pistons mechanical disc brake suitable for national standard electric bicycle |
| CN209398762U (en) * | 2018-12-18 | 2019-09-17 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of clutch brake structure |
| CN211082629U (en) * | 2019-09-30 | 2020-07-24 | 松阳县吉强机车配件有限公司 | Novel double-sided disc brake |
-
2019
- 2019-09-30 CN CN201910942129.7A patent/CN110566602A/en active Pending
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW511616U (en) * | 2001-04-18 | 2002-11-21 | Lee Chi Entpr Co Ltd | Disc brake for bicycle capable of manually adjusting braking distance |
| JP2003301862A (en) * | 2002-04-08 | 2003-10-24 | Hetsuzu:Kk | Clutch mechanism and braking device for wheelchair |
| JP2004116609A (en) * | 2002-09-25 | 2004-04-15 | Advics:Kk | Mechanical disk brake |
| JP2007097256A (en) * | 2005-09-27 | 2007-04-12 | Tamagawa Seiki Co Ltd | Brake structure in motor |
| CN101639105A (en) * | 2009-08-20 | 2010-02-03 | 浙江工业大学 | Disk type braking system of electric vehicle |
| CN201502646U (en) * | 2009-08-20 | 2010-06-09 | 浙江工业大学 | Disc-type braking system applied to electric vehicle |
| CN201610912U (en) * | 2009-09-14 | 2010-10-20 | 王丰 | Mechanical disc brake |
| JP2011208663A (en) * | 2010-03-29 | 2011-10-20 | Ntn Corp | Rolling bearing |
| CN201793346U (en) * | 2010-08-19 | 2011-04-13 | 宁波宏大电梯有限公司 | Butterfly-shaped brake of gearless traction machine |
| CN202170946U (en) * | 2010-11-17 | 2012-03-21 | 张小红 | Double-side clamping bicycle disk brake with assembly bead disc |
| CN102501935A (en) * | 2011-11-03 | 2012-06-20 | 时利 | Double-acting bicycle disk brake device |
| CN202451662U (en) * | 2012-02-16 | 2012-09-26 | 陆奇文 | Novel brake for loading machine |
| CN103362989A (en) * | 2012-03-27 | 2013-10-23 | 张小红 | Bridge type pulling rod double-sided disc brake |
| CN202716892U (en) * | 2012-07-01 | 2013-02-06 | 常州南车铁马科技实业有限公司 | Screw rod adjusting mechanism for brake cylinder |
| CN103863498A (en) * | 2012-12-10 | 2014-06-18 | 张小红 | Two-sided disc brake |
| CN203047478U (en) * | 2012-12-10 | 2013-07-10 | 张小红 | Double-faced disc brake |
| US20150176665A1 (en) * | 2013-12-20 | 2015-06-25 | Yuan-Hung WEN | Mechanical type double-acting brake caliper assembly and caliper having the same |
| 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 |
| CN204942335U (en) * | 2015-07-23 | 2016-01-06 | 曾建融 | Brake clamp piston and apply the fixture of this piston |
| CN205477068U (en) * | 2016-01-04 | 2016-08-17 | 南京康尼机电股份有限公司 | A arresting gear for track transportation vehicles door system |
| CN105715702A (en) * | 2016-04-01 | 2016-06-29 | 宁波彰星车辆有限公司 | Hidden type double-acting disc brake |
| CN105715705A (en) * | 2016-05-04 | 2016-06-29 | 中国石油大学(华东) | High-energy friction brake |
| CN106931059A (en) * | 2017-04-13 | 2017-07-07 | 瑞安市爱得利液压制动有限公司 | A kind of disk brake caliper of height adjustable |
| CN108063521A (en) * | 2018-01-10 | 2018-05-22 | 启东大同电机有限公司 | A kind of frequency control braking motor |
| CN209398762U (en) * | 2018-12-18 | 2019-09-17 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of clutch brake structure |
| CN110185725A (en) * | 2019-06-25 | 2019-08-30 | 杭州诺维奇运动器材有限公司 | A kind of opposed pistons mechanical disc brake suitable for national standard electric bicycle |
| CN211082629U (en) * | 2019-09-30 | 2020-07-24 | 松阳县吉强机车配件有限公司 | Novel double-sided disc brake |
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