CN202531685U - Shaft core grooving electromagnetic embedded clutch device - Google Patents

Shaft core grooving electromagnetic embedded clutch device Download PDF

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Publication number
CN202531685U
CN202531685U CN2012201298705U CN201220129870U CN202531685U CN 202531685 U CN202531685 U CN 202531685U CN 2012201298705 U CN2012201298705 U CN 2012201298705U CN 201220129870 U CN201220129870 U CN 201220129870U CN 202531685 U CN202531685 U CN 202531685U
Authority
CN
China
Prior art keywords
coil
axle core
sliding
shaft core
pin
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
Application number
CN2012201298705U
Other languages
Chinese (zh)
Inventor
李智奇
杨亚斌
林繁培
Original Assignee
李智奇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李智奇 filed Critical 李智奇
Priority to CN2012201298705U priority Critical patent/CN202531685U/en
Application granted granted Critical
Publication of CN202531685U publication Critical patent/CN202531685U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a shaft core grooving electromagnetic embedded clutch device, which comprises a speed reducing motor, a sliding shaft core, a first pin, a copper sleeve, a coil bracket, a coil, a connecting shaft and a transverse pin, wherein a through hole through which the sliding shaft core penetrates is formed in the coil bracket; the coil is wound on the coil bracket; a sliding groove is formed at one end of the sliding shaft core; the first pin is fixed on a rotary shaft of the speed reducing motor and arranged in the sliding groove; the other end of the sliding shaft core is fixedly connected with one end of the copper sleeve; a notch is formed at the other end of the copper sleeve and matched with the transverse pin; and the transverse pin is fixedly connected with the connecting shaft. The shaft core grooving electromagnetic embedded clutch device has the advantages that the coil is energized, and a magnetic field is generated to drive the sliding shaft core to move; the notch on the copper sleeve is in clamped connection with the transverse pin; the rotary shaft of the speed reducing motor drives the connecting shaft to perform circular movement; and when the coil is de-energized, the magnetic field disappears, and the sliding shaft core is automatically disengaged under the action of gravity.

Description

The embedded engaging and disengaging gear of axle core fluting electromagnetism
Technical field
The utility model relates to field of mechanical technique, relates in particular to a kind of embedded engaging and disengaging gear of core fluting electromagnetism.
Background technique
The Along with people's living standard improves constantly and the continuous improvement of quality of life, and Smart Home has quietly stepped into huge numbers of families.Because the electrically driven curtain structure of each manufacturer production is uneven, in the special transmission system critical component---clutch configuration also is not quite reasonable, and effect is not good enough, receives space and position limit in addition, and all there are certain shortcoming in load capacity and transmission capacity.Existing clutch configuration generally adopts friction plate structure, when clutch drives, the phenomenon of skidding often occurs, its bumpy motion, and especially skidding is even more serious when driving the big curtain of weight.
The model utility content
To the deficiency that exists in the above-mentioned technology; The utility model provide a kind of transfer of torque big, do not have that accumulated error, compact structure, noise are low, the embedded engaging and disengaging gear of axle core fluting electromagnetism of flexible movements, reliability and durability, when driving the big curtain of weight skidding can not appear.
For realizing above-mentioned purpose, the utility model provides a kind of embedded engaging and disengaging gear of core fluting electromagnetism, comprises reducing motor, sliding axle core, first pin, copper sheathing, coil brace, coil, coupling shaft and lateral pin; Form the through hole that ccontaining said sliding axle core passes in the said coil brace, said coil is on coil brace; One end of said sliding axle core has sliding-groove, and said first dowel fixes is on the running shaft of reducing motor and place said sliding-groove; The other end of said sliding axle core is fixedly connected with an end of copper sheathing, and the other end of copper sheathing is provided with a breach, and said breach and lateral pin are suitable, and said lateral pin is fixedly connected with coupling shaft.
Wherein, said engaging and disengaging gear also comprises pressure spring, and said pressure spring one end leans on the sliding axle core, and its other end leans on coil brace.
Wherein, said engaging and disengaging gear also comprises second pin, and the other end of said sliding axle core is connected through second dowel fixes with an end of copper sheathing.
Wherein, said engaging and disengaging gear also comprises temperature protector, said temperature protector and coil thermo-contact.
The beneficial effect of the utility model is: compared with prior art; The embedded engaging and disengaging gear of axle core fluting electromagnetism that the utility model provides; Through on the sliding axle core, offering sliding-groove; On the running shaft of motor and place sliding-groove, make the sliding axle core in the through hole of coil brace, to move back and forth first dowel fixes; When the charged generation field drives of coil sliding axle core motion, be connected with the lateral pin engaging with breach on the copper sheathing that the sliding axle core is fixedly connected, the running shaft driving coupling shaft of reducing motor moves in a circle; When the disappearance of coil blackout magnetic field, the sliding axle core is thrown off under the effect of gravity automatically.
Description of drawings
Fig. 1 is the exploded view of the embedded engaging and disengaging gear of axle core fluting electromagnetism of the utility model.
The primary component symbol description is following:
10, reducing motor 11, sliding axle core
12, first the pin 13, copper sheathing
14, coil brace 15, coil
16, coupling shaft 17, lateral pin
18, pressure spring 19, second pin
20, temperature protector
Embodiment
In order more clearly to explain the utility model, the utility model is done to describe further below in conjunction with accompanying drawing.
See also Fig. 1, the embedded engaging and disengaging gear of axle core fluting electromagnetism that the utility model provides comprises reducing motor 10, sliding axle core 11, first pin 12, copper sheathing 13, coil brace 14, coil 15, coupling shaft 16 and lateral pin 17; Form the through hole that ccontaining sliding axle core 11 passes in the coil brace 14, coil 15 is on coil brace 14; One end of sliding axle core 11 has sliding-groove, and first pin 12 is fixed on the running shaft of reducing motor 10 and places sliding-groove; The other end of sliding axle core 11 is fixedly connected with an end of copper sheathing 13, and the other end of copper sheathing 13 is provided with a breach, and this breach and lateral pin 17 are suitable, and lateral pin 17 is fixedly connected with coupling shaft 16.
Situation compared to existing technology; The embedded engaging and disengaging gear of axle core fluting electromagnetism that the utility model provides; Through on the sliding axle core, offering sliding-groove; On the running shaft of motor and place sliding-groove, make the sliding axle core in the through hole of coil brace, to move back and forth first dowel fixes; When the charged generation field drives of coil sliding axle core motion, is connected with the lateral pin engaging with breach on the copper sheathing that the sliding axle core is fixedly connected, the running shaft driving coupling shaft of reducing motor rotates; When the disappearance of coil blackout magnetic field, the sliding axle core is thrown off under the effect of gravity automatically.
In the present embodiment, above-mentioned engaging and disengaging gear also comprises pressure spring 18, and pressure spring 18 1 ends lean on sliding axle core 11, and its other end leans on coil brace 14.Throw off effect for strengthening, engaging and disengaging gear also is provided with pressure spring, and when disappearing in coil blackout magnetic field, the sliding axle core quickens to throw off under the effect of pressure spring.
In the present embodiment, above-mentioned engaging and disengaging gear also comprises second pin 19, and the other end of sliding axle core 11 is fixedly connected through second pin 19 with an end of copper sheathing 13.It is understandable that; The utility model is not limited to adopt the fixed connection mode of pin; Also can adopt the fixed connection of other modes; So long as the mode that the sliding axle core is fixedly connected with copper sheathing all belongs to simple deformation or conversion to the utility model, fall into the protection domain of the utility model.In the present embodiment, adopting the mode of execution of copper sheathing, is in order to throw off being connected of sliding axle core and lateral pin better, to avoid the end of sliding axle core under the effect in magnetic field, to be with magnetic, reducing the possibility that clutch is failed.
In the present embodiment, above-mentioned engaging and disengaging gear also comprises temperature protector 20, temperature protector 20 and coil 15 thermo-contacts.The effect that temperature protector 20 is set is in order to prevent the overheated fire that causes of coil, and in specific embodiment, when coil temperature was spent above 90, auto power off was treated to restart power supply after coil temperature reduces, and coil is carried out overtemperature protection.
The working principle of the utility model is: when starting power supply; Sliding axle core 11 receives the action of a magnetic field to do straight line motion; The breach of copper sheathing combines to form Transmitted chains and rotates with lateral pin, said Transmitted chains is accomplished by reducing motor transmission sliding axle core, sliding axle core transmission copper sheathing, copper sheathing transmission lateral pin, the lateral pin axle that is in transmission connection.When receiving stop signal, coil blackout, a core be disengagement automatically under the effect of weight own and pressure spring.
For safer, at coiler part reload temperature protector control protective switch, motor shuts down when coil temperature is spent above 90, treats coil cooling back recovery proper functioning.Do the occasion of show house and exhibition room frequently being used electrically driven curtain like this, more safe and reliable.In embodiment, the mode that design distinguishingly reduces operating voltage in normal course of operation reduces coil heating, lets the engaging and disengaging gear more stable work.
More than the disclosed several specific embodiments that are merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.

Claims (4)

1. the embedded engaging and disengaging gear of axle core fluting electromagnetism is characterized in that, comprises reducing motor, sliding axle core, first pin, copper sheathing, coil brace, coil, coupling shaft and lateral pin; Form the through hole that ccontaining said sliding axle core passes in the said coil brace, said coil is on coil brace; One end of said sliding axle core has sliding-groove, and said first dowel fixes is on the running shaft of reducing motor and place said sliding-groove; The other end of said sliding axle core is fixedly connected with an end of copper sheathing, and the other end of copper sheathing is provided with a breach, and said breach and lateral pin are suitable, and said lateral pin is fixedly connected with coupling shaft.
2. the embedded engaging and disengaging gear of axle core fluting electromagnetism according to claim 1 is characterized in that said engaging and disengaging gear also comprises pressure spring, and said pressure spring one end leans on the sliding axle core, and its other end leans on coil brace.
3. the embedded engaging and disengaging gear of axle core fluting electromagnetism according to claim 1 and 2 is characterized in that said engaging and disengaging gear also comprises second pin, and the other end of said sliding axle core is connected through second dowel fixes with an end of copper sheathing.
4. the embedded engaging and disengaging gear of axle core fluting electromagnetism according to claim 3 is characterized in that said engaging and disengaging gear also comprises temperature protector, said temperature protector and coil thermo-contact.
CN2012201298705U 2012-03-30 2012-03-30 Shaft core grooving electromagnetic embedded clutch device Expired - Fee Related CN202531685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201298705U CN202531685U (en) 2012-03-30 2012-03-30 Shaft core grooving electromagnetic embedded clutch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201298705U CN202531685U (en) 2012-03-30 2012-03-30 Shaft core grooving electromagnetic embedded clutch device

Publications (1)

Publication Number Publication Date
CN202531685U true CN202531685U (en) 2012-11-14

Family

ID=47132873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201298705U Expired - Fee Related CN202531685U (en) 2012-03-30 2012-03-30 Shaft core grooving electromagnetic embedded clutch device

Country Status (1)

Country Link
CN (1) CN202531685U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734347A (en) * 2012-03-30 2012-10-17 李智奇 Electromagnetic embedded clutch device with slotted shaft core
CN108495726A (en) * 2015-11-12 2018-09-04 许勒压力机有限责任公司 Feeding means for blank ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734347A (en) * 2012-03-30 2012-10-17 李智奇 Electromagnetic embedded clutch device with slotted shaft core
CN108495726A (en) * 2015-11-12 2018-09-04 许勒压力机有限责任公司 Feeding means for blank ring

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20160330

CF01 Termination of patent right due to non-payment of annual fee