CN103542020B - Air-compression disc-type anti-lock brake - Google Patents
Air-compression disc-type anti-lock brake Download PDFInfo
- Publication number
- CN103542020B CN103542020B CN201310473713.5A CN201310473713A CN103542020B CN 103542020 B CN103542020 B CN 103542020B CN 201310473713 A CN201310473713 A CN 201310473713A CN 103542020 B CN103542020 B CN 103542020B
- Authority
- CN
- China
- Prior art keywords
- brake
- piston
- air
- block
- plain cushion
- 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.)
- Expired - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of Air-compression disc-type anti-lock brake, its structure includes the two groups of brake assemblies being symmetricly set on brake disc both sides, often group brake assemblies includes cylinder body, brake block, piston, end cap, disk bolt, spring and plain cushion, end cap it is disposed with from outside to inside among the inner chamber of cylinder body, piston and brake block, brake block links together with piston, the rear boom end of piston is provided with disk bolt, the plain cushion being used as to compress block body it is provided with inside the rear bar of piston, in the rear bar of the piston between disk bolt and plain cushion, spring is installed, an air cavity is formed between piston and plain cushion.After braking maneuver completes, the spring of piston rear end separates brake block automatically with brake disc, after completing from former BDF brake, the inertia of motor to be leaned on self is the most different for brake, the present invention will not brake holding electric motor starting when, the life-span of brake block can be increased exponentially, motor and brake disc can never be damaged because of the problem of brake block not return.
Description
(1) technical field
The present invention relates to a kind of brake, specifically a kind of Air-compression disc-type anti-lock brake.
(2) background technology
The BDF brake of prior art complete after motor to be leaned on self inertia brake separately, so brake disc can be caused to wear and tear after having braked by brake block increases extra load to motor every time, brake block also can excessive wear, when brake enters brake block and cylinder body gap when dust atmosphere works due to dust, brake block can be caused to block return after working long hours malfunctioning, big load can be caused electrical power works when to start, cause motor overload to burn out！
(3) summary of the invention
The technical assignment of the present invention is for the deficiencies in the prior art, it is provided that a kind of Air-compression disc-type anti-lock brake.
The technical solution adopted for the present invention to solve the technical problems is:
Air-compression disc-type anti-lock brake, including the two groups of brake assemblies being symmetricly set on brake disc both sides, described often group brake assemblies includes cylinder body, brake block, piston, end cap, disk bolt and spring, end cap it is disposed with from outside to inside among the inner chamber of described cylinder body, piston and brake block, described brake block links together with piston, the rear boom end of piston is provided with disk bolt, the plain cushion being used as to compress block body it is provided with inside the rear bar of piston, in the rear bar of the piston between described disk bolt and plain cushion, spring is installed, an air cavity is formed between described piston and plain cushion.
Described cylinder body uses SDA cylinder block moulding material to make.
Described brake block is linked together by screw with piston.
Described end cap is positioned by retaining ring sealing.
The first sealing ring it is provided with between described piston and cylinder body.
The second sealing ring it is provided with between described end cap and cylinder body.
The Air-compression disc-type anti-lock brake of the present invention compared with prior art, produced by provide the benefit that:
1) cylinder body of the present invention is Al-alloy casing, and outward appearance is beautiful, and mounting means is suitable, is not required to adjust in using, easy to maintenance；
2) present invention can frequently use, and durability is high, performance is stabilized, owing to required air supply is few, highly sensitive；
3) the torsion adjusting range of the present invention is wide, and air pressure adjusting range is wide, and 0.04-0.6Mpa is easily adjusted, and the cylinder diameter of the present invention designs DBF product than ever and wants big, improves braking ability.
4) present invention designs unique distinction is automatically brake block to be separated with brake disc when brake (braking) action completes the spring of back piston rear end, after completing from former BDF brake, the inertia of motor to be leaned on self is the most different for brake, brake disc can be caused to wear and tear by brake block forever increases extra load to motor, the scheme that the present invention provides avoids these drawbacks just, braking maneuver completes rear braking sheet and can automatically reset, will not brake holding electric motor starting when, the life-span that can increase exponentially brake block can never damage motor and brake disc because of the problem of brake block not return.Cost-effective for user, improve security；
5) fair wear and tear of brake block is the matter of necessity, and cylinder itself has automatic compensating action, it is not necessary to adjust brake block gap；
6) present invention dust water-fast, resistance to, high temperature resistant, the highest to environmental requirement, and the present invention utilizes air pressure action, without electric spark, has anti-riot property；
7) scope of application purposes: printing machinery, package packing machine, corrugated machine, cable machinery, textile machine, rubber manufacturing machinery, tire machinery, streamline, paper-making machine, construction implement, food machinery, woodworking machinery etc..
(4) accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of Fig. 1；
Accompanying drawing 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram；
Accompanying drawing 3 is the structural representation that the present invention is under on-position on brake disc；
Accompanying drawing 4 is the structural representation that the present invention is under non-brake state on brake disc.
In figure, 1, cylinder body, 2, brake block, 3, piston, 4, screw, the 5, first sealing ring, the 6, second sealing ring, 7, end cap, 8, back-up ring, 9, disk bolt, 10, spring, 11, plain cushion, 12, air cavity, 13, brake disc.
(5) detailed description of the invention
The Air-compression disc-type anti-lock brake of 1,2 couples of present invention is described in detail below below in conjunction with the accompanying drawings.
Such as accompanying drawing 1, shown in 2, the Air-compression disc-type anti-lock brake of the present invention, its structure includes the two groups of brake assemblies being symmetricly set on brake disc 13 both sides, described often group brake assemblies includes cylinder body 1, brake block 2, piston 3, end cap 7, disk bolt 9, spring 10 and plain cushion 11, product cost is reduced in order to improve product specification, described cylinder body 1 uses SDA cylinder block moulding material to make, end cap 7 it is disposed with from outside to inside among the inner chamber of described cylinder body 1, piston 3 and brake block 2, described end cap 7 seals location by back-up ring 8, the first sealing ring 5 it is provided with between piston 3 and cylinder body 1, the second sealing ring 6 it is provided with between end cap 7 and cylinder body 1.Described brake block 2 is linked together by screw 4 with piston 3, the rear boom end of piston 3 is provided with disk bolt 9, the plain cushion 11 being used as to compress block body it is provided with inside the rear bar of piston 3, spring 10 is installed in the rear bar of the piston 3 between described disk bolt 9 and plain cushion 11, forms an air cavity 12 between described piston 3 and plain cushion 11 and complete skidding offer power for brake block.
This
No matter invention is in on-position or non-brake state, and its plain cushion 11 is the most motionless, and during braking, gas injection in air cavity 12, under gases at high pressure effect, piston 3 promotes brake block 2 to apply brake force to brake disc 13, completes braking task；When need not braking, the gases at high pressure in air cavity 12 are taken away, and under the effect of spring 10, piston 3 drives brake block 2 to depart from brake disc 13, forms non-brake state.
Claims (6)
1. Air-compression disc-type anti-lock brake, including being symmetricly set on two groups of brake assemblies of brake disc both sides,
Described often group brake assemblies includes cylinder body (1), brake block (2), piston (3), end cap (7), disk spiral shell
Bolt (9), spring (10) and plain cushion (11), it is characterised in that among the inner chamber of described cylinder body (1) by
Outer and in be disposed with end cap (7), piston (3) and brake block (2), described brake block (2) and work
Plug (3) links together, and the rear boom end of piston (3) is provided with disk bolt (9), piston (3)
The plain cushion (11) being used as to compress block body, described disk bolt (9) and plain cushion (11) it is provided with inside rear bar
Between piston (3) rear bar on spring (10) is installed, between described piston (3) and plain cushion (11)
Form an air cavity (12).
Air-compression disc-type anti-lock brake the most according to claim 1, it is characterised in that described cylinder body
(1) SDA cylinder block moulding material is used to make.
Air-compression disc-type anti-lock brake the most according to claim 1, it is characterised in that described brake
Sheet (2) is linked together by screw (4) with piston (3).
Air-compression disc-type anti-lock brake the most according to claim 1, it is characterised in that described end cap
(7) location is sealed by back-up ring (8).
Air-compression disc-type anti-lock brake the most according to claim 1, it is characterised in that described piston
And between cylinder body (1), be provided with the first sealing ring (5) (3).
Air-compression disc-type anti-lock brake the most according to claim 1, it is characterised in that described end cap
And between cylinder body (1), be provided with the second sealing ring (6) (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473713.5A CN103542020B (en) | 2013-10-12 | 2013-10-12 | Air-compression disc-type anti-lock brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473713.5A CN103542020B (en) | 2013-10-12 | 2013-10-12 | Air-compression disc-type anti-lock brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103542020A CN103542020A (en) | 2014-01-29 |
| CN103542020B true CN103542020B (en) | 2016-09-07 |
Family
ID=49965777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310473713.5A Expired - Fee Related CN103542020B (en) | 2013-10-12 | 2013-10-12 | Air-compression disc-type anti-lock brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542020B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7156212B1 (en) * | 1999-10-08 | 2007-01-02 | Alessandro Ciotti | Piston for cylinder and piston unit of disc brake |
| CN101446323A (en) * | 2008-12-25 | 2009-06-03 | 杭州祥生砂光机制造有限公司 | Pneumatic brake module and pneumatic brake method for motor |
| CN101447714A (en) * | 2008-12-25 | 2009-06-03 | 杭州祥生砂光机制造有限公司 | Pneumatic brake motor and pneumatic brake method |
| JP2009150432A (en) * | 2007-12-19 | 2009-07-09 | Akebono Brake Ind Co Ltd | 3-train roller wedge mechanism |
| CN101943232A (en) * | 2010-08-23 | 2011-01-12 | 北京科技大学 | Caliper disc brake for rear axle of electric drive car for mine |
| CN103343789A (en) * | 2013-07-16 | 2013-10-09 | 大连华锐重工集团股份有限公司 | Yaw brake of wind power generation device and controlling method thereof |
-
2013
- 2013-10-12 CN CN201310473713.5A patent/CN103542020B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7156212B1 (en) * | 1999-10-08 | 2007-01-02 | Alessandro Ciotti | Piston for cylinder and piston unit of disc brake |
| JP2009150432A (en) * | 2007-12-19 | 2009-07-09 | Akebono Brake Ind Co Ltd | 3-train roller wedge mechanism |
| CN101446323A (en) * | 2008-12-25 | 2009-06-03 | 杭州祥生砂光机制造有限公司 | Pneumatic brake module and pneumatic brake method for motor |
| CN101447714A (en) * | 2008-12-25 | 2009-06-03 | 杭州祥生砂光机制造有限公司 | Pneumatic brake motor and pneumatic brake method |
| CN101943232A (en) * | 2010-08-23 | 2011-01-12 | 北京科技大学 | Caliper disc brake for rear axle of electric drive car for mine |
| CN103343789A (en) * | 2013-07-16 | 2013-10-09 | 大连华锐重工集团股份有限公司 | Yaw brake of wind power generation device and controlling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103542020A (en) | 2014-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204284256U (en) | Picking-up vehicle double-action wet-type hydraulic brake | |
| CN202768683U (en) | Disc type hydraulic multi-disc brake | |
| CN103542020B (en) | Air-compression disc-type anti-lock brake | |
| CN102582759B (en) | Linkage brake valve and motorcycle provided with the same | |
| CN207018399U (en) | Adjustable wet brake with parking braking | |
| CN104675887A (en) | Wet type multi-disc brake | |
| CN204099458U (en) | Wet brake | |
| CN205471198U (en) | Anti -skidding indisputable offset plate of protection cylinder | |
| CN202215644U (en) | Drum brake wheel cylinder used for automobile hydraulic braking | |
| CN204004087U (en) | Wheel cylinder piston fast reposition device | |
| CN205559650U (en) | Hydraulic braking jar | |
| CN211852561U (en) | Pneumatic disc type clutch | |
| CN102364146A (en) | Brake wheel cylinder assembly for preventing collision between pistons | |
| CN104633263A (en) | Packing seal structure | |
| CN204914787U (en) | Wear -resisting, fire -retardant and antistatic roller rubber coating | |
| CN203926507U (en) | The clutch booster with excellent sealing | |
| WO2015131265A1 (en) | Brake pad retraction | |
| CN202541764U (en) | Hydraulic cylinder assembly for braking and motorcycle thereof | |
| CN103791008B (en) | Wet brake having parking braking function | |
| CN201513489U (en) | Caliper disc type brake device | |
| CN216555047U (en) | Clutch slave cylinder with high piston sealing performance | |
| CN202301610U (en) | Brake wheel cylinder assembly with piston protection devices | |
| CN108263365B (en) | Brake capable of controlling braking force | |
| CN107605994A (en) | A kind of dry type EPB | |
| CN2898468Y (en) | Piston dynamic sealing structure of cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |