CN201435648Y - Pneumatic brake motor - Google Patents
Pneumatic brake motor Download PDFInfo
- Publication number
- CN201435648Y CN201435648Y CN2008201712253U CN200820171225U CN201435648Y CN 201435648 Y CN201435648 Y CN 201435648Y CN 2008201712253 U CN2008201712253 U CN 2008201712253U CN 200820171225 U CN200820171225 U CN 200820171225U CN 201435648 Y CN201435648 Y CN 201435648Y
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- China
- Prior art keywords
- brake
- holder
- block
- base
- aerobraking
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- Expired - Fee Related
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Abstract
The utility model relates to a pneumatic brake motor with a pneumatic brake motor friction plate. A brake block is positioned in a groove of a base, the braking surface of the brake block and the friction plate in the motor form a braking brake matching, and the other side of the base is connected with a brake cylinder and a piston in the brake cylinder drives the brake block to brake. The pneumatic brake motor has the following advantages that: firstly, electricity is not used and heat is not generated; secondly, the structure is simple, the braking is reliable, and the braking force is adjustable; and thirdly, the manufacturing cost is low, the requirement on the assembly accuracy is low, and faults are not generated basically.
Description
Technical field
The utility model relates to a kind of aerobraking motor of aerobraking motor friction sheet, belongs to the aerobraking module and makes the field.
Background technology
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 manufacturing cost height.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of aerobraking motor that adopts compressed air as the braking source.
Design: 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 utility model.The purpose of doing like this is: because the aerobraking cylinder adopts the energy of compressed 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 compressed 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 weak point that background technology 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 useful life of aerobraking cylinder.2, base has been done the design of the braking guide way of brake(-holder) block again promptly as the connection pedestal of aerobraking cylinder, is two of characteristics of the present utility model.The purpose of doing like this is: this base both can make piston in the aerobraking cylinder by predefined track guiding movement exactly, thereby had guaranteed the reliable braking of brake(-holder) block.3, have a plurality of through holes on the brake(-holder) block, movable sliding sleeve and base connecting bolt are the design that is slidingly matched, and are three of characteristics of the present utility model.The purpose of doing like this is: when base, brake(-holder) block adopt dormant bolt to be connected to the casing of motor friction sheet end face, this base dormant bolt both can be connected base with motor casing effectively reliably, together brake(-holder) block has been played the effect of guiding movement again with movable sliding sleeve, when brake(-holder) block is subjected to the external force promotion, brake(-holder) block can move along movable sliding sleeve, can not rotate again.4, base have a plurality of back-moving spring dormant bolts and with the design that a plurality of respective through hole on the brake(-holder) block are complementary, be four of characteristics of the present utility model.The purpose of doing like this is: make back-moving spring that an anchor point be arranged, after brake(-holder) block was pushed out, when brake off, the stage clip that is positioned at brake(-holder) block braking surface one side produced resiliency urged to brake(-holder) block, makes brake(-holder) block 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 utility model.The purpose of doing like this is: when compressed 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 brake(-holder) block and contacts and the motor friction sheet is braked with the generation of motor friction sheet.Its technical scheme: aerobraking motor, the braking surface that brake(-holder) block is arranged in the groove of base and brake(-holder) block constitutes braking brake with the friction plate of motor and cooperates, the opposite side of base be connected with brake cylinder and brake cylinder in piston promotion brake(-holder) block brake.
Technical scheme: the braking surface that aerobraking motor, brake(-holder) block are arranged in the groove of base and brake(-holder) block constitutes braking brake with the friction plate of motor and cooperates, the opposite side of base be connected with brake cylinder and brake cylinder in piston promotion brake(-holder) block brake.
The utility model is compared with background technology, and the one, motor is made not electricity consumption, does not generate 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 aerobraking motor.
Fig. 2 is the decomposition texture schematic diagram of aerobraking motor.
Embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.The aerobraking motor, brake(-holder) block 3 is arranged in the groove of base 2 one sides and the braking surface of brake(-holder) block 3 cooperates with the friction plate 14 formation braking brakes of motor 13, the end face of base 2 is connected with motor 13 end faces 15, the opposite side of base 2 be connected with brake cylinder 1 and brake cylinder 1 in piston 6 promote brake(-holder) blocks 3 brakings.Have 3 or a plurality of base dormant bolts hole on the brake(-holder) block 3, the connecting screw that movable sliding sleeve 3-1 is positioned at the hole of brake(-holder) block 3 and utilizes base 2 and motor is as traveller and brake(-holder) block 3 and is slidingly matched; Base 2 be equipped with 3 or a plurality of back-moving spring bolt 2-1 and with brake(-holder) block 3 on 3 or a plurality of through hole corresponding, the tightening latch of 3 or a plurality of bolts passes the through hole of keep plate 3, be with stage clip 4 on the tightening latch of bolt and be positioned at a side of the braking surface of brake(-holder) block 3, brake(-holder) block 3 is positioned at the groove of base 2 one sides, the opposite side of base 2 be connected with brake cylinder 1 and brake cylinder 1 in piston 6 promote brake(-holder) blocks 3 brakings, piston 6 is a mesopore disk boss structure.The shape of film cylinder bottom seat 9, epithelium 8, outer ring flange 7, piston 6, inner ring flange 5, brake(-holder) block 3, base 2 is the circular configuration of mesopore.The braking method of its aerobraking motor: when compressed air charged into brake cylinder 1 by the air admission hole in the brake cylinder 1 12, the piston 6 in the brake cylinder 1 promoted brake(-holder) block 3 and presses to the friction plate 14 in the motor 13 and finish brake; After compressed air was removed, the piston 6 in the brake cylinder 1 resetted, and brake(-holder) block 3 resets under the effect of back-moving spring 4, promptly finishes brake one time, promptly finishes brake one time.
Embodiment 2: on the basis of embodiment 1, brake cylinder 1 is by film cylinder bottom seat 9, epithelium 8, outer ring flange 7, piston 6, inner ring flange 5, brake(-holder) block 3 and base 2 one side end faces constitute, epithelium 8 is positioned at film cylinder bottom seat 9 and outer ring flange 7, in the cavity that inner ring flange 5 constitutes, 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 its film cylinder bottom seat 9 and epitheliums form an annular seal space, air admission hole 12 is arranged on the film cylinder bottom seat 9 and be communicated with compressed-air actuated gas outlet.
Embodiment 3: on the basis of embodiment 1, brake cylinder 1 can adopt electric cylinder, and the structure of electric cylinder is a prior art, is not described herein at this.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.
Claims (8)
1, a kind of aerobraking motor, it is characterized in that: the braking surface that brake(-holder) block is arranged in the groove of base and brake(-holder) block constitutes braking brake with the friction plate of motor and cooperates, the opposite side of base be connected with brake cylinder and brake cylinder in piston promotion brake(-holder) block brake.
2, aerobraking motor according to claim 1 is characterized in that: have 3 or a plurality of hole on the brake(-holder) block, movable sliding sleeve is positioned at the hole of brake(-holder) block and utilizes base and the connecting screw of motor is as traveller and brake(-holder) block and is slidingly matched.
3, aerobraking motor according to claim 1, it is characterized in that: base have 3 or a plurality of back-moving spring dormant bolt hole and with brake(-holder) block on 3 or a plurality of dormant bolts hole corresponding, the tightening latch of 3 or a plurality of dormant bolts passes the through hole of keep plate, its dormant bolt is fixed in the back-moving spring dormant bolt hole in the base, is with stage clip on the tightening latch of dormant bolt and is positioned at a side of the braking surface of brake(-holder) block.
4, aerobraking motor 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, brake(-holder) block, 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.
5, aerobraking motor according to claim 4 is characterized in that: form an annular seal space between film cylinder bottom seat and epithelium.
6, aerobraking motor according to claim 1 or 5 is characterized in that: on the film cylinder bottom seat air admission hole is arranged.
7, according to claim 4 or 5 described aerobraking motor, it is characterized in that: the shape of film cylinder bottom seat, epithelium, outer ring flange, piston, inner ring flange, brake(-holder) block, base is the circular configuration of hollow.
8, aerobraking motor according to claim 7 is characterized in that: piston is the hollow disc boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201712253U CN201435648Y (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201712253U CN201435648Y (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435648Y true CN201435648Y (en) | 2010-03-31 |
Family
ID=42054462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201712253U Expired - Fee Related CN201435648Y (en) | 2008-12-25 | 2008-12-25 | Pneumatic brake motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435648Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857462A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | The hollow harmonic wave platform of processing mobile phone product |
| CN108972344A (en) * | 2018-06-28 | 2018-12-11 | 盐城市锐克斯研磨科技有限公司 | It is a kind of can fast braking new type of safe abrasive machine |
-
2008
- 2008-12-25 CN CN2008201712253U patent/CN201435648Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972344A (en) * | 2018-06-28 | 2018-12-11 | 盐城市锐克斯研磨科技有限公司 | It is a kind of can fast braking new type of safe abrasive machine |
| CN108857462A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | The hollow harmonic wave platform of processing mobile phone product |
| CN108857462B (en) * | 2018-07-25 | 2023-09-12 | 科益展智能装备有限公司 | Hollow harmonic platform for processing mobile phone parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20121225 |