CN202170938U - End gear electromagnetic clutch - Google Patents
End gear electromagnetic clutch Download PDFInfo
- Publication number
- CN202170938U CN202170938U CN2011202673898U CN201120267389U CN202170938U CN 202170938 U CN202170938 U CN 202170938U CN 2011202673898 U CN2011202673898 U CN 2011202673898U CN 201120267389 U CN201120267389 U CN 201120267389U CN 202170938 U CN202170938 U CN 202170938U
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- end tooth
- end gear
- coil
- ring
- clutch
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Abstract
The utility model belongs to the technical field of electromagnetic clutches and relates to an end gear electromagnetic clutch. The end gear electromagnetic clutch comprises a driving part and a driven part and is characterized in that the driving part is composed of an end gear ring, a magnetic isolation ring, a coil, a magnetic yoke, a retainer ring, a mandrel and two 6807 bearings; the driven part is composed of an end gear clutch claw, an armature flange and a spring, the end gear ring, the magnetic isolation ring and the mandrel are assembled to form an end gear shaft, the end gear shaft is sleeved in the two 6807 bearings, the retainer ring is used for axial positioning and is assembled in an inner hole of the magnetic yoke, and the coil wrapped by insulation paper is placed in a coil slot of the magnetic yoke; and the armature flange is riveted in the end gear clutch claw by a hollow pin, and the spring is sleeved on a screw. The end gear electromagnetic clutch adopts the end surface gear connection to transmit power and has the advantages of simple structure, convenience in installation and maintenance and high precision of transmission ratio, effectively ensures the rapid and accurate conversion of mechanical energy in the industrial production and obtains the transmission of torque.
Description
Technical field
The utility model belongs to the magnetic clutch technical field, relates to a kind of end tooth magnetic clutch that is applied to convert electric energy in the commercial production mechanical energy (moment of torsion) transmission, braking.
Background technique
Present domestic pharmacy, food, chemical industry, light industry, industries such as tobacco require increasingly high to the automatic production degree, in process of production driving mechanism require increasingly high: 1 compact structure, driving torque is big; 2 velocity ratios are accurate, and are durable in use; 3 are active in one's movements fast, are convenient to installation and maintenance.Domestic traditional magnetic clutch is to rub to examine the clutch-plate structure, and complex structure, coil winding are big, and the bodily form is heavy, the velocity ratio precision is low, change rate of fault high, need often adjustment maintenance, and working life is short.
The model utility content
The purpose of the utility model provides a kind of simple in structure, and the end tooth magnetic clutch that installation and maintenance is convenient, the velocity ratio precision is high.
The end tooth electromagnetic clutch that the utility model provided adopts following technical scheme: this end tooth electromagnetic clutch comprises driving link and driven member; Be characterized in that driving link is made of end tooth circle, magnetism-isolating loop, coil, yoke, ring washer, mandrel, two 6807 bearings; End tooth axle by end tooth circle, magnetism-isolating loop, mandrel assembling; Be sleeved in two 6807 bearings; Make axial location by ring washer; Be assemblied in the endoporus of yoke, the coil by the insulating paper parcel is seated in the coil groove of yoke; Driven member is made of end tooth clutch pawl, armature flange, spring, screw, and in end tooth clutch pawl, spring housing is on screw the riveting of armature flange for the usefulness hollow pins.
Described magnetism resistent ring is the copper magnetism resistent ring.
Described armature flange is a permally armature flange.
The end tooth magnetic clutch working principle that the utility model provided is described below: the field coil that is seated in the yoke wire casing is getting electric back generation electromagnetic force, attraction armature flange, and the effect of magnetism resistent ring is to prevent magnet short-cut path; Guarantee that the magnetic line of force forms the loop through the armature flange; Enough attraction forces are arranged, make end tooth clutch pawl do axial displacement, end tooth clutch pawl pressure spring; Make the engagement of end tooth clutch pawl and end tooth circle, accomplish the master and slave moving part of end tooth magnetic clutch and change or braking with the step rotation.
Behind coil losing electricity, the electromagnetic force that the reason field coil produces disappears, and end tooth clutch pawl resets rapidly under the effect of pressure spring, two end tooth moment disengagings, and the master and slave moving part of end end tooth magnetic clutch changes with the step rotation or brakes.This end tooth magnetic clutch is a kind of simple in structure, and the end tooth magnetic clutch that installation and maintenance is convenient, the velocity ratio precision is high, can effectively carry out fast, accurately change the mechanical energy in the commercial production, obtains the transmission of moment of torsion.
The technical advantage and the innovative point of the end tooth magnetic clutch that the utility model provided are:
Adopt face gear to connect transferring power:
(1) face gear connects, and compact structure can be installed and used in narrow and small place in the space.(boundary dimension Φ 82x55, gross weight is 1.35kg only.)
(2) the end tooth velocity ratio that is rigidly connected is accurate, and it is big to transmit torque, reaches 1: 1 requirement fully.
(3) 252 teeth in face gear plane, whole depth 0.5mm.Control is accurate, and it is fast sensitive to connect clutch action.
(4) adopt the copper product making magnetism resistent ring of non-magnetic conduction to place iron core, prevent magnet short-cut path, can effectively reduce leakage field, strengthen electromagnetic force greatly.
(5) material of flange armature adopts hyperloy (permally) to make, and has the performance that magnetic conduction is good, remanent magnetism is little, helps improving clutch speed.
Description of drawings
Fig. 1 is the embodiment's of end tooth magnetic clutch that provides of the utility model a structural representation;
Fig. 2 is that the B-B of Fig. 1 is to view (left view of driven member);
Fig. 3 is that the A-A of Fig. 1 is to view (right elevation of driving link).
Among the figure: 1, end tooth clutch pawl; 2, end tooth circle; 3, magnetism resistent ring; 4, coil; 5, insulating paper; 6, yoke; 7, back-up ring; 8, mandrel; 9,6807 bearings; 10, hollow pin; 11, armature flange; 12, screw; 13, spring.
Embodiment
Further specify the enforcement of the utility model below in conjunction with accompanying drawing.Fig. 1 is the embodiment's of end tooth magnetic clutch that provides of the utility model a structural representation, and Fig. 2, Fig. 3 are respectively that B-B and the A-A of Fig. 1 is to view.This embodiment is one and is used for the electric energy and the mechanical energy of commercial production are carried out fast, accurately changed, obtains the clutch that moment of torsion transmits.Can know by figure: end tooth circle 2, magnetism resistent ring 3, mandrel 8 assembling end tooth axles, be sleeved on 9 li on two 6807 bearings, make axially locating by ring washer 7, be assemblied in coil 4 again by insulating paper 5 parcels, be seated in 6 li of yokes as driving link; Again 10 rivetings of armature flange 11 usefulness hollow pin in end tooth clutch pawl 1, spring 13 is enclosed within on the M4 screw 12, fixed armature flange 11 is formed driven member on relevant member, form the end tooth magnetic clutch.Field coil 4 in being loaded on yoke 6 gets electric back and produces electromagnetic force; Attract armature flange 11 (effect of magnetism resistent ring 3 is to prevent magnet short-cut path, guarantees that the magnetic line of force through armature flange 11 formation loops, has enough attraction forces); Make end tooth clutch pawl 1 do axial displacement; End tooth clutch pawl pressure spring 13 makes end tooth clutch pawl 1 and 2 engagements of end tooth circle, accomplishes driving and driven Tong Bu of end tooth magnetic clutch rotation and changes transmitting torque.After coil 4 outages, end tooth clutch pawl 1 resets rapidly under the effect of pressure spring 13, two end tooth moment disengagings, and the master and slave moving part of end end tooth magnetic clutch changes with the step rotation or brakes.
End tooth magnetic clutch coil among this embodiment adopts the coiling of no coil rack technology, and following advantage is arranged:
1) at same coil window, same parameter can increase the line footpath, to obtain bigger magnetic intensity;
2) under same magnetic intensity required, the size that can dwindle coil window made overall dimensions compact and reasonable more;
3) coil is exoskeletal, and coil adopts enamel-cover tape glue coiling new process, and it is more closely knit that coil is twined, simplified structure, saving material.
4) the exoskeletal fixedly employing of coil insulating paper is done lining, is easy to insulation, is convenient to heat transmission, and the heat that when coil working, produces through the housing distribute heat, increases the service life rapidly.
End tooth clutch pawl 1, end tooth circle 2 adopts the cr12mov material, has advantages such as big, the wear-resistant and modification of hardness is little through heat treatment.Magnetism resistent ring 3 adopts H62 to make, and mandrel 8, armature flange 11 adopt permally to make, and have the performance that magnetic conduction is good, remanent magnetism is little, help improving clutch speed.
The end tooth magnetic clutch that the utility model provides is simple in structure, installation and maintenance convenient, the velocity ratio precision is high, can effectively carry out fast, accurately change the mechanical energy in the commercial production, obtains the transmission of moment of torsion.
The important technological parameters that the end tooth magnetic clutch that this embodiment provides reaches is following:
Operating voltage: 24 ± 10% (AC)
Operating current: 1.5 ± 0.05A
Electromagnetic force: >=75kg
Operating ambient temperature :-10～+ 120 ℃
Boundary dimension: Φ 82 * 55mm
Weight: 1.35kg.
Claims (3)
1. an end tooth electromagnetic clutch comprises driving link and driven member; It is characterized in that driving link is made of end tooth circle, magnetism-isolating loop, coil, yoke, ring washer, mandrel, two 6807 bearings; End tooth axle by end tooth circle, magnetism-isolating loop, mandrel assembling; Be sleeved in two 6807 bearings; Make axial location by ring washer; Be assemblied in the endoporus of yoke, the coil by the insulating paper parcel is seated in the coil groove of yoke; Driven member is made of end tooth clutch pawl, armature flange, spring, screw, and in end tooth clutch pawl, spring housing is on screw the riveting of armature flange for the usefulness hollow pins.
2. end tooth magnetic clutch according to claim 1 is characterized in that described magnetism resistent ring is the copper magnetism resistent ring.
3. end tooth magnetic clutch according to claim 1 is characterized in that described armature flange is a permally armature flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202673898U CN202170938U (en) | 2011-07-26 | 2011-07-26 | End gear electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202673898U CN202170938U (en) | 2011-07-26 | 2011-07-26 | End gear electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170938U true CN202170938U (en) | 2012-03-21 |
Family
ID=45829134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202673898U Expired - Fee Related CN202170938U (en) | 2011-07-26 | 2011-07-26 | End gear electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287458A (en) * | 2011-07-26 | 2011-12-21 | 王万年 | End tooth electromagnetic clutch |
| CN108223610A (en) * | 2017-12-28 | 2018-06-29 | 天津市灵捷传动技术有限公司 | A kind of clutch |
| CN110255418A (en) * | 2019-07-02 | 2019-09-20 | 苏州西艾杰电机有限公司 | A kind of brake |
-
2011
- 2011-07-26 CN CN2011202673898U patent/CN202170938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287458A (en) * | 2011-07-26 | 2011-12-21 | 王万年 | End tooth electromagnetic clutch |
| CN108223610A (en) * | 2017-12-28 | 2018-06-29 | 天津市灵捷传动技术有限公司 | A kind of clutch |
| CN110255418A (en) * | 2019-07-02 | 2019-09-20 | 苏州西艾杰电机有限公司 | A kind of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI KEDA AUTOMATION GROUP CO., LTD. Free format text: FORMER OWNER: WANG WANNIAN Effective date: 20130307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130307 Address after: 233010, No. 588, prosperous road, hi tech Industrial Development Zone, Anhui, Bengbu Patentee after: Anhui Keda Automation Group Co., Ltd. Address before: 233010, Bengbu hi tech Industrial Development Zone, Anhui Province, 588 thriving Road, Anhui Keda automation group Limited by Share Ltd Patentee before: Wang Wannian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20170726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |