CN206943268U - 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
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- CN206943268U CN206943268U CN201720472266.5U CN201720472266U CN206943268U CN 206943268 U CN206943268 U CN 206943268U CN 201720472266 U CN201720472266 U CN 201720472266U CN 206943268 U CN206943268 U CN 206943268U
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- traction machine
- brake block
- end cap
- energy saving
- permanent magnetic
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Abstract
The utility model discloses a kind of energy saving A. C permanent magnetic synchronous traction machine brake gear, including：The pedestal and traction machine end cap to be 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 traction machine main shaft, is provided with tube-in-tube structure in the middle part of brake block, 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 socket of the sleeve of traction machine main shaft end face and brake block, will spring be set between sleeve bottom and brake block, brake block can with arrestment mechanism stop to brake block exert a force moment give brake block restoring force, now brake block 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 friction with traction machine end cap.
Description
Technical field
A kind of traction machine brake gear is the utility model is related to, more particularly to a kind of energy saving A. C permanent magnetic synchronous traction machine is stopped
Car device.
Background technology
By the adhesive of electromagnet etc., after adhesive terminates, brake block is released the brake gear of traction machine, is now braked
Piece needs to depart from friction object, can be due to and if brake block can not be rapidly separated, 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 it is a kind of brake terminate after quick separating brake block.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of energy saving A. C permanent magnetic synchronous traction machine brake dress
Put.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of energy saving A. C permanent magnetic synchronous traction machine
Brake gear, including：The pedestal and traction machine end cap to be interconnected by cylinder, it is characterised in that pedestal and traction
Cavity is formed between generator terminal lid, brake block is set close to traction machine end cap side in the cavity, is set close to pedestal side
Arrestment mechanism；
The brake is additionally provided with traction machine main shaft, and tube-in-tube structure, the traction machine are provided with the middle part of the brake block
Spindle nose is set in the sleeve, and several bullets are provided between the traction machine spindle nose and the sleeve bottom
Spring, each spring are respectively provided with the tension force that brake block is pushed to the arrestment mechanism.
In one preferred embodiment of the utility model, the diameter parallel of the cylinder in the axis of the traction machine main shaft,
The arrestment mechanism can move axially along the cylinder.
In one preferred embodiment of the utility model, the spring is set on guide pillar.
In one preferred embodiment of the utility model, the pedestal fixed setting.
In one preferred embodiment of the utility model, the arrestment mechanism is set on the cylinder, the arrestment mechanism
It can be moved along the cylinder axial reciprocating.
In one preferred embodiment of the utility model, the arrestment mechanism carries electromagnet.
In one preferred embodiment of the utility model, during braking, the brake block can be expressed to by the arrestment mechanism
On traction machine end cap；When not braking, gap be present between brake block and traction machine end cap.
The utility model solves defect present in background technology, and the utility model possesses following beneficial effect：
Ensure the stability of connection by way of the socket of the sleeve of traction machine main shaft end face and brake block, then by sleeve
Spring is set between bottom and brake block, and such brake block can be to stop giving to the moment that brake block exerts a force in arrestment mechanism
Brake block restoring force, now brake block 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 of friction with traction machine end cap, also just eliminates friction noise and reduces and wears.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of preferred embodiment of the present utility model；
In figure：1st, traction machine main shaft；2nd, traction machine end cap；3rd, brake block；4th, arrestment mechanism；5th, spring；6th, pedestal；7th, post
Body；8th, sleeve.
Embodiment
The utility model is described in further detail presently in connection with drawings and examples, these accompanying drawings are simplified
Schematic diagram, only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the structure relevant with the utility model
Into.
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 socket of the sleeve of traction machine main shaft end face and brake block, then by sleeve
Spring is set between bottom and brake block, and such brake block can be to stop giving to the moment that brake block exerts a force in arrestment mechanism
Brake block restoring force, now brake block 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 of friction with traction machine end cap, also just eliminates friction noise and reduces and wears.
Brake is additionally provided with traction machine main shaft, is provided with tube-in-tube structure in the middle part of brake block, 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 move 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, pedestal fixed setting.
Arrestment mechanism is set on cylinder, and arrestment mechanism can move 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, gap be present 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.
It is above enlightenment according to desirable embodiment of the present utility model, it is complete by above-mentioned description, related personnel
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought.This item utility model
Technical scope be not limited to 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 cavity is formed 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 traction machine main shaft, and tube-in-tube structure, the traction machine main shaft are provided with the middle part of the brake block
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.
A kind of 2. 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 move axially in the axis of the traction machine main shaft, the arrestment mechanism along the cylinder.
A kind of 3. 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.
A kind of 4. 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.
A kind of 5. 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 move along the cylinder axial reciprocating.
A kind of 6. 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.
A kind of 7. 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 gap be present.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472266.5U CN206943268U (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 |
|---|---|---|---|
| CN201720472266.5U CN206943268U (en) | 2017-05-02 | 2017-05-02 | Energy saving A. C permanent magnetic synchronous traction machine brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943268U true CN206943268U (en) | 2018-01-30 |
Family
ID=61359800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472266.5U Active CN206943268U (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) | CN206943268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120364A (en) * | 2017-05-02 | 2017-09-01 | 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 CN201720472266.5U patent/CN206943268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120364A (en) * | 2017-05-02 | 2017-09-01 | 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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