CN101446323B - Pneumatic brake module and pneumatic brake method for motor - Google Patents
Pneumatic brake module and pneumatic brake method for motor Download PDFInfo
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- CN101446323B CN101446323B CN2008101639182A CN200810163918A CN101446323B CN 101446323 B CN101446323 B CN 101446323B CN 2008101639182 A CN2008101639182 A CN 2008101639182A CN 200810163918 A CN200810163918 A CN 200810163918A CN 101446323 B CN101446323 B CN 101446323B
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Abstract
The invention relates to a pneumatic brake module and a pneumatic brake method for a motor of a pneumatic brake motor friction plate. When compressed air is filled into a brake cylinder through an air hole in the brake cylinder, a piston in the brake cylinder pushes a brake plate to press the friction plate of the motor and completes the brake action; when the compressed air is released, the piston in the brake cylinder is reset, and the brake plate is reset under the action of a return spring, thereby completing one brake action. The invention has the advantages that: firstly, the brake cylinder does not use electricity and generates no heating; secondly, the structure is simple, the brake is reliable and the braking force is adjustable; thirdly, the manufacturing cost is low, the assembly precision requirement is low and the invention has no faults basically.
Description
Technical field
The motor that the present invention relates to a kind of aerobraking motor friction sheet belongs to the aerobraking module and makes the field with aerobraking module and pneumatic brake method.
Background technique
Existing electromagnetic braking motor brake module, on structural design, owing to adopt the electromagnet movement structure, the coil in the electromagnet certainly leads to the heat heating, rectifier work also will be generated heat, power consumption is big, and faults such as rectifier burns, coil short often take place; Secondly, assembly precision requires high, the manufacture cost height.
Summary of the invention
Purpose of design: avoid the deficiency in the background technique, design a kind of motor aerobraking module and pneumatic brake method that adopts pressurized air as the braking source.
Design proposal: in order to realize above-mentioned purpose of design.1, motor brake adopts the design of aerobraking cylinder as the braking source, is one of characteristics of the present invention.The purpose of doing like this is: because the aerobraking cylinder adopts the energy of pressurized air as the braking of cylinder, therefore have only when it is braked, just need the compressed-air actuated supply of trace, its energy consumption consumption is very little, and should trace pressurized air for the parts that constitute the aerobraking cylinder, have played the effect of wind cooling temperature lowering again, thereby the braking of aerobraking cylinder is not generated heat, the deficiency that background technique exists can not take place; But not when braking, its aerobraking cylinder is not worked, and does not consume any energy, has not only saved energy consumption, and has guaranteed the working life of aerobraking cylinder.2, base has been done the design of the braking guide way of braking plate again promptly as the connection pedestal of aerobraking cylinder, is two of characteristics of the present invention.The purpose of doing like this is: this base both can make piston in the aerobraking cylinder by predefined track guide movement exactly, thereby had guaranteed the reliable braking of braking plate.3, have a plurality of through holes on the braking plate, movable sliding sleeve and base connecting bolt are the design that is slidingly matched, and are three of characteristics of the present invention.The purpose of doing like this is: when base, braking plate adopt countersunk screw to be connected to the casing of motor friction sheet end face, this base countersunk screw both can be connected base with motor casing effectively reliably, together braking plate has been played the effect of guide movement again with movable sliding sleeve, when braking plate is subjected to the external force promotion, braking plate can move along movable sliding sleeve, can not rotate again.4, base have a plurality of Returnning spring countersunk screws and with the design that a plurality of respective through hole on the braking plate are complementary, be four of characteristics of the present invention.The purpose of doing like this is: make Returnning spring that a locating point be arranged, after braking plate was pushed out, when brake off, the stage clip that is positioned at braking plate braking surface one side produced resiliency urged to braking plate, makes braking plate return to the original position attitude, thereby reaches the effect that resets.5, the design of annular seal space between film cylinder bottom seat and epithelium is five of characteristics of the present invention.The purpose of doing like this is: when pressurized air enters the annular seal space that is made of film cylinder bottom seat and epithelium by the pore on the film cylinder bottom seat, epithelium is the effect eardrum of air by compression, thereby promote outwards to move with its piston that touches mutually, piston then promotes braking plate and contacts and the motor friction sheet is braked with the generation of motor friction sheet.
Technological scheme 1: motor aerobraking module, braking plate is positioned at the groove of base, the opposite side of base be connected with brake cylinder and brake cylinder in piston promote the braking plate braking.
Technological scheme 2: motor is with the braking method of aerobraking module, and when pressurized air charged into brake cylinder by the pore in the brake cylinder, the piston in the brake cylinder promoted braking plate and presses to the motor friction sheet and finish brake; After pressurized air is removed, the piston reset in the brake cylinder, braking plate resets under the effect of Returnning spring.
The present invention compares with background technique, and the one, not electricity consumption of brake cylinder is not generated heat; The 2nd, simple in structure, braking is reliable, and braking force is adjustable; The 3rd, low cost of manufacture, assembly precision requires low, essentially no fault.
Description of drawings
Fig. 1 is the structural representation of motor with the aerobraking module.
Fig. 2 is the decomposition texture schematic representation of motor with the aerobraking module.
Embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.Motor aerobraking module has 3 or a plurality of hole on the braking plate 3, the connecting screw that movable sliding sleeve 3-1 is positioned at the hole of braking plate 3 and utilizes base 2 and motor is as traveller and braking plate 3 and is slidingly matched; Base 2 have 3 or a plurality of Returnning spring countersunk screw hole 2-1 and with braking plate 3 on 3 or a plurality of countersunk screws hole corresponding, the tightening latch of 3 or a plurality of countersunk screws passes the through hole of keep plate 3, its countersunk screw is fixed in the Returnning spring countersunk screw hole 2-1 in the base 2, is with stage clip 4 on the tightening latch of countersunk screw and is positioned at a side of the braking surface of braking plate 3; Braking plate 3 is positioned at the groove of base 2, the opposite side of base 2 be connected with brake cylinder 1 and brake cylinder 1 in piston 6 promote braking plates 3 brakings.Piston 6 is the hollow disc boss structure, and the shape of film cylinder bottom seat 9, epithelium 8, outer ring flange 7, piston 6, inner ring flange 5, braking plate 3, base 2 is the round structure of hollow.
Embodiment 2: on embodiment 1 basis, brake cylinder 1 is made of film cylinder bottom seat 9, epithelium 8, outer ring flange 7, piston 6, inner ring flange 5, braking plate 3 and base 2 one side end faces, epithelium 8 is positioned at the cavity that film cylinder bottom seat 9 and outer ring flange 7, inner ring flange 5 constitute, piston 6 is between outer ring flange 7 and inner ring flange 5, inner ring flange 5, outer ring flange 7, epithelium 8 and film cylinder bottom seat 9 are formed a hollow shaft diaphragm cylinder by spiral shell bolt 10 and 11, utilize bolt 10 to be fixed on the base 2 simultaneously, form an integral body with base 2.8 of film cylinder bottom seat 9 and epitheliums form an annular seal space.Inlet hole 12 is arranged on the film cylinder bottom seat 9 and be communicated with compressed-air actuated air outlet.
Embodiment 3: on embodiment 1 basis, brake cylinder 1 can adopt electric cylinder, and the structure of electric cylinder is a prior art, is not described herein at this.
Embodiment 4: on the basis of embodiment 1 and 2, the motor braking method of aerobraking module, when pressurized air charged into brake cylinder 1 by the inlet hole in the brake cylinder 1 12, the piston 6 in the brake cylinder 1 promoted braking plate 3 and presses to the motor friction sheet and finish brake; After pressurized air was removed, the piston 6 in the brake cylinder 1 resetted, and braking plate 3 resets under the effect of Returnning spring 4, promptly finishes brake one time.
Embodiment 5: on embodiment 4 basis, the motor braking method of aerobraking module, when pressurized air charges into by film cylinder bottom seat 9 and 8 annular seal spaces that constitute of epithelium by inlet hole 12 in, epithelium 8 under compressed-air actuated effect outwards eardrum and the piston 6 that promotes to touch mutually therewith to moving, piston 6 promotes braking plate 3 and presses to the motor friction sheet and finish brake, after pressurized air is removed, Returnning spring 4 promotes braking plate 3 and resets, braking plate 3 promotes piston 6, piston 6 promotes epithelium 8 and resets, and promptly finishes brake one time.
Embodiment 6: on embodiment 4 basis, brake cylinder 1 can adopt electric cylinder.
What need understand is: though the foregoing description is to the present invention's detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (8)
1. motor aerobraking module, it is characterized in that: braking plate is positioned at the groove of base, the opposite side of base be connected with brake cylinder and brake cylinder in piston promote the braking plate braking, have a plurality of holes on the braking plate, movable sliding sleeve is positioned at the hole of braking plate and utilizes base and the connecting screw of motor is as traveller and braking plate and is slidingly matched.
2. motor aerobraking module according to claim 1, it is characterized in that: base is equipped with a plurality of Returnning springs location countersunk screw and corresponding with a plurality of through holes on the braking plate, the tightening latch of a plurality of countersunk screws passes the through hole of braking plate, its countersunk screw is fixed in the Returnning spring countersunk screw hole in the base, is with stage clip on the tightening latch of countersunk screw and is positioned at a side of the braking surface of braking plate.
3. motor aerobraking module according to claim 1, it is characterized in that: brake cylinder is made of film cylinder bottom seat, epithelium, outer ring flange, piston, inner ring flange and base one side end face, epithelium is positioned at the cavity that film cylinder bottom seat and outer ring flange, inner ring flange constitute, piston is between outer ring flange and inner ring flange, inner ring flange, outer ring flange, epithelium and film cylinder bottom seat are formed a hollow shaft diaphragm cylinder by bolt, utilize simultaneously to be bolted on the base, form an integral body with base.
4. motor aerobraking module according to claim 3 is characterized in that: form an annular seal space between film cylinder bottom seat and epithelium.
5. motor aerobraking module according to claim 4 is characterized in that: on the film cylinder bottom seat inlet hole is arranged.
6. motor aerobraking module according to claim 3 is characterized in that: the shape of film cylinder bottom seat, epithelium, outer ring flange, piston, inner ring flange, braking plate, base is the round structure of hollow.
7. motor aerobraking module according to claim 6 is characterized in that: piston is the hollow disc boss structure.
8. a motor is with the braking method of aerobraking module, it is characterized in that: in the Seal cage that when pressurized air charges into by film cylinder bottom seat and epithelium by inlet hole between, constitutes, outwards eardrum and the piston forward that promotes to touch mutually therewith move epithelium under compressed-air actuated effect, piston promotes braking plate and presses to the motor friction sheet and finish brake, after pressurized air is removed, Returnning spring promotes braking plate and resets, braking plate promotes piston, piston promotes epithelium and resets, and promptly finishes brake one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639182A CN101446323B (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake module and pneumatic brake method for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639182A CN101446323B (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake module and pneumatic brake method for motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446323A CN101446323A (en) | 2009-06-03 |
| CN101446323B true CN101446323B (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101639182A Active CN101446323B (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake module and pneumatic brake method for motor |
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| Country | Link |
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| CN (1) | CN101446323B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723807A (en) * | 2012-03-27 | 2012-10-10 | 车镇镐 | Air-gap brake motor equipped with air brake |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542020B (en) * | 2013-10-12 | 2016-09-07 | 王所杰 | Air-compression disc-type anti-lock brake |
| CN112008939B (en) * | 2020-08-14 | 2022-05-27 | 宜兴市优力健体育用品有限公司 | Yoga mat preparation production line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493397Y (en) * | 2001-07-16 | 2002-05-29 | 朱永清 | Pneuamtic brake clutch |
| CN1430001A (en) * | 2001-12-27 | 2003-07-16 | 东机工株式会社 | Disc brake |
| CN2705471Y (en) * | 2004-04-23 | 2005-06-22 | 贵阳铝镁设计研究院 | Thin-film cylinder |
-
2008
- 2008-12-25 CN CN2008101639182A patent/CN101446323B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493397Y (en) * | 2001-07-16 | 2002-05-29 | 朱永清 | Pneuamtic brake clutch |
| CN1430001A (en) * | 2001-12-27 | 2003-07-16 | 东机工株式会社 | Disc brake |
| CN2705471Y (en) * | 2004-04-23 | 2005-06-22 | 贵阳铝镁设计研究院 | Thin-film cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723807A (en) * | 2012-03-27 | 2012-10-10 | 车镇镐 | Air-gap brake motor equipped with air brake |
| CN102723807B (en) * | 2012-03-27 | 2016-06-08 | 车镇镐 | Utilize the air-gap braking motor of air-lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446323A (en) | 2009-06-03 |
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