CN107120364A - Energy saving A. C permanent magnetic synchronous traction machine brake gear - Google Patents
Energy saving A. C permanent magnetic synchronous traction machine brake gear Download PDFInfo
- Publication number
- CN107120364A CN107120364A CN201710299810.5A CN201710299810A CN107120364A CN 107120364 A CN107120364 A CN 107120364A CN 201710299810 A CN201710299810 A CN 201710299810A CN 107120364 A CN107120364 A CN 107120364A
- Authority
- CN
- China
- Prior art keywords
- traction machine
- brake block
- end cap
- energy saving
- permanent magnetic
- 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
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000008450 motivation Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects 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
-
- 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
- F16D65/0006—Noise or vibration control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear, including：The pedestal and traction machine end cap interconnected by cylinder, cavity is formed between pedestal and traction machine end cap, and brake block is set close to traction machine end cap side in cavity, and arrestment mechanism is set close to pedestal side；Brake is additionally provided with the middle part of traction machine main shaft, brake block and is provided with tube-in-tube structure, and traction machine spindle nose is set in sleeve, and several springs are provided between traction machine spindle nose and sleeve bottom.Ensure the stability of connection by way of the sleeve socket of traction machine main shaft end face and brake block, will spring be set between sleeve bottom and brake block, the moment that brake block just can stop exerting a force to brake block in arrestment mechanism gives brake block restoring force, now brake block just can be separated with traction machine end cap completely with the very first time, will not be produced arrestment mechanism and be stopped the phenomenon that force rear braking piece still continues to rub with traction machine end cap.
Description
Technical field
The present invention relates to a kind of traction machine brake gear, more particularly to a kind of energy saving A. C permanent magnetic synchronous traction machine brake dress
Put.
Background technology
The brake gear of traction machine is by the adhesive of electromagnet etc., and after adhesive terminates, brake block is released, and is now braked
Piece needs to depart from friction object, and if brake block can not be rapidly separated, can be due between friction object and brake block
Relative high speed rotation, and then produce sliding friction.And this sliding friction easily causes the frictionally damage of brake block, while also can
Into harsh noise, it is necessary to a kind of brake terminate after quick separating brake block.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of energy saving A. C permanent magnetic synchronous traction machine brake
Device, including：The pedestal and traction machine end cap interconnected by cylinder, it is characterised in that pedestal and traction generator terminal
Cavity is formed between lid, brake block is set close to traction machine end cap side in the cavity, braking is set close to pedestal side
Mechanism；
The brake is additionally provided with the middle part of traction machine main shaft, the brake block and is provided with tube-in-tube structure, the traction machine main shaft
End is set in the sleeve, is provided with several springs between the traction machine spindle nose and the sleeve bottom, often
The individual spring is respectively provided with the tension force that brake block is pushed to the arrestment mechanism.
In a preferred embodiment of the present invention, the diameter parallel of the cylinder is described in the axis of the traction machine main shaft
Arrestment mechanism can be moved axially along the cylinder.
In a preferred embodiment of the present invention, the spring is set on guide pillar.
In a preferred embodiment of the present invention, the pedestal is fixedly installed.
In a preferred embodiment of the present invention, the arrestment mechanism is set on the cylinder, and the arrestment mechanism can
Moved along the cylinder axial reciprocating.
In a preferred embodiment of the present invention, the arrestment mechanism carries electromagnet.
In a preferred embodiment of the present invention, during braking, the brake block can be expressed to traction by the arrestment mechanism
Generator terminal is covered；When not braking, there is gap between brake block and traction machine end cap.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect：
Ensure the stability of connection by way of the sleeve socket of traction machine main shaft end face and brake block, then by sleeve bottom
Spring is set between brake block, and the moment that such brake block just can stop exerting a force to brake block in arrestment mechanism, which is given, brakes
Piece restoring force, now brake block just can be separated completely with traction machine end cap with the very first time, will not produce arrestment mechanism stop apply
Power rear braking piece still continues the phenomenon rubbed with traction machine end cap, also just eliminates friction noise and reduces and weares and teares.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of the preferred embodiments of the present invention；
In figure：1st, traction machine main shaft；2nd, traction machine end cap；3rd, brake block；4th, arrestment mechanism；5th, spring；6th, pedestal；7th, cylinder；
8th, sleeve.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear, including：It is interconnected on by cylinder
Pedestal and traction machine end cap together, cavity is formed between pedestal and traction machine end cap, close to traction machine end cap one in cavity
Side sets brake block, and arrestment mechanism is set close to pedestal side.
Ensure the stability of connection by way of the sleeve socket of traction machine main shaft end face and brake block, then by sleeve
Spring is set between bottom and brake block, and the moment that such brake block just can stop exerting a force to brake block in arrestment mechanism is given
Brake block restoring force, now brake block just can be separated completely with traction machine end cap with the very first time, arrestment mechanism will not be produced and stopped
Only force rear braking piece still continues the phenomenon rubbed with traction machine end cap, also just eliminates friction noise and reduces and weares and teares.
Brake is additionally provided with the middle part of traction machine main shaft, brake block and is provided with tube-in-tube structure, and traction machine spindle nose is arranged
In sleeve, several springs are provided between traction machine spindle nose and sleeve bottom, each spring is respectively provided with brake block
Push the tension force of arrestment mechanism to.
The diameter parallel of cylinder can be moved axially in the axis of traction machine main shaft, arrestment mechanism along cylinder.Spring is arranged
On guide pillar, guide pillar can play the guide effect of spring, and pedestal is fixedly installed.
Arrestment mechanism is set on cylinder, and arrestment mechanism can be moved along cylinder axial reciprocating.
Arrestment mechanism carries electromagnet, and during braking, brake block can be expressed on traction machine end cap by arrestment mechanism；Do not make
When dynamic, there is gap between brake block and traction machine end cap.Gap ensure that and will not be produced between brake block and traction machine end cap
Friction.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (7)
1. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear, including：The pedestal that is interconnected by cylinder and
Traction machine end cap, it is characterised in that form cavity between pedestal and traction machine end cap, close to traction machine end cap in the cavity
Side sets brake block, and arrestment mechanism is set close to pedestal side；
The brake is additionally provided with the middle part of traction machine main shaft, the brake block and is provided with tube-in-tube structure, the traction machine main shaft
End is set in the sleeve, is provided with several springs between the traction machine spindle nose and the sleeve bottom, often
The individual spring is respectively provided with the tension force that brake block is pushed to the arrestment mechanism.
2. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 1, it is characterised in that：The post
The diameter parallel of body can be moved axially in the axis of the traction machine main shaft, the arrestment mechanism along the cylinder.
3. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 1, it is characterised in that：The bullet
Spring is set on guide pillar.
4. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 1, it is characterised in that：The seat
Body is fixedly installed.
5. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 1, it is characterised in that：The system
Motivation structure is set on the cylinder, and the arrestment mechanism can be moved along the cylinder axial reciprocating.
6. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 1, it is characterised in that：The system
Motivation structure carries electromagnet.
7. a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear according to claim 6, it is characterised in that：Braking
When, the brake block can be expressed on traction machine end cap by the arrestment mechanism；When not braking, brake block and traction machine end cap
Between there is gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299810.5A CN107120364A (en) | 2017-05-02 | 2017-05-02 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299810.5A CN107120364A (en) | 2017-05-02 | 2017-05-02 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120364A true CN107120364A (en) | 2017-09-01 |
Family
ID=59726043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299810.5A Pending CN107120364A (en) | 2017-05-02 | 2017-05-02 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120364A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109934A (en) * | 1980-02-04 | 1981-08-31 | Toyota Motor Corp | Disc brake |
| CN201647911U (en) * | 2010-05-06 | 2010-11-24 | 苏州通润驱动设备股份有限公司 | Anti-friction noise reduction structure of disc brake |
| CN102795570A (en) * | 2012-08-09 | 2012-11-28 | 浙江玛拓驱动设备有限公司 | Braking method of tractor and low-noise brake |
| CN204239528U (en) * | 2014-10-27 | 2015-04-01 | 北京巨磁源电机有限公司 | A kind of disk type braker, power equipment and elevator drive system |
| CN104891379A (en) * | 2014-03-07 | 2015-09-09 | 株式会社日立制作所 | Electromagnetic brake device, elevator tractor and elevator |
| DE102014107224A1 (en) * | 2014-05-22 | 2015-11-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
| CN206943268U (en) * | 2017-05-02 | 2018-01-30 | 苏州蒙特纳利驱动设备有限公司 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
-
2017
- 2017-05-02 CN CN201710299810.5A patent/CN107120364A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109934A (en) * | 1980-02-04 | 1981-08-31 | Toyota Motor Corp | Disc brake |
| CN201647911U (en) * | 2010-05-06 | 2010-11-24 | 苏州通润驱动设备股份有限公司 | Anti-friction noise reduction structure of disc brake |
| CN102795570A (en) * | 2012-08-09 | 2012-11-28 | 浙江玛拓驱动设备有限公司 | Braking method of tractor and low-noise brake |
| CN104891379A (en) * | 2014-03-07 | 2015-09-09 | 株式会社日立制作所 | Electromagnetic brake device, elevator tractor and elevator |
| DE102014107224A1 (en) * | 2014-05-22 | 2015-11-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
| CN204239528U (en) * | 2014-10-27 | 2015-04-01 | 北京巨磁源电机有限公司 | A kind of disk type braker, power equipment and elevator drive system |
| CN206943268U (en) * | 2017-05-02 | 2018-01-30 | 苏州蒙特纳利驱动设备有限公司 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
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Legal Events
| 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 |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |