CN205780365U - A kind of power switching device of electromagnetic clutch - Google Patents
A kind of power switching device of electromagnetic clutch Download PDFInfo
- Publication number
- CN205780365U CN205780365U CN201620648456.3U CN201620648456U CN205780365U CN 205780365 U CN205780365 U CN 205780365U CN 201620648456 U CN201620648456 U CN 201620648456U CN 205780365 U CN205780365 U CN 205780365U
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- main shaft
- flange
- moving plate
- armature
- 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
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
A kind of power switching device of electromagnetic clutch, including main shaft, main shaft connects Moving plate through b flat key, described Moving plate connects yoke through deep groove ball bearing, the outer ring of deep groove ball bearing is fixed with a back-up ring, the inner ring of deep groove ball bearing is fixed with b back-up ring, described Moving plate side is provided with armature, armature is through rivet interlacement flange, flange to connecting main shaft through angular contact ball bearing, is provided with spring leaf, is provided with a flat key outside flange between rivet and flange, described angular contact ball bearing is provided with spacer to side, and angular contact ball bearing is provided with locking nut to opposite side.There is compact conformation, processing technique is simple, installation and debugging are convenient, cost of manufacture is low feature, modularized production can be carried out, be conducive to high-volume popularization and application, and shafting installation form is expansible, main shaft left end can install the bearing combination of higher precision, and angle of shafting declivity turn error can improve to 1 rad.
Description
Technical field
This utility model relates to the power switching device of a kind of electromagnetic clutch.
Background technology
Inertial Navigation Testing Device axle system typically uses single drive mode, common mode to have: electro-motor, hydraulic motor or
Manual actuation.In actual application process, especially miniaturization Inertial Navigation Testing Device, it is desirable to have single axle system simultaneously to have electricity
The dynamic function with manual actuation, and require that the most electronic and manual function can arbitrarily switch.
Existing power switching device uses electronic axle and manual shaft stand alone type layout, and this mode causes axle system to take up room
Greatly, structure is complicated, increases mechanical stage body weight.
Utility model content
Its purpose of this utility model is that the power switching device providing a kind of electromagnetic clutch, have compact conformation,
The feature that processing technique is simple, installation and debugging are convenient, cost of manufacture is low, can carry out modularized production, is conducive to high-volume to promote
Application, and shafting installation form is expansible, main shaft left end can install the bearing combination of higher precision, and angle of shafting declivity turn error can
Improve to 1 rad.
The technical scheme realizing above-mentioned purpose and take, including main shaft, main shaft connects Moving plate, described Moving plate warp through b flat key
Deep groove ball bearing connects yoke, fixes the outer ring of deep groove ball bearing with a back-up ring, fixes the inner ring of deep groove ball bearing, institute with b back-up ring
State Moving plate side and be provided with armature, armature through rivet interlacement flange, flange through angular contact ball bearing to connecting main shaft, rivet and flange
Between be provided with spring leaf, be provided with a flat key outside flange, described angular contact ball bearing is provided with spacer, angular contact ball bearing to side
Opposite side is provided with locking nut.
Beneficial effect
Compared with prior art this utility model has the following advantages.
1. composite shaft system compact overall structure, takes up room little, it is possible to applies and sets in miniaturization, portable inertial navigation test
In Bei;
2. processing technique is simple, and installation and debugging are convenient, and cost of manufacture is low, can carry out modularized production, is conducive to high-volume
Popularization and application;
3. shafting installation form is expansible, and main shaft left end can install the bearing combination of higher precision, and angle of shafting declivity revolution is by mistake
Difference can improve to 1 rad.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this apparatus structure schematic diagram.
Detailed description of the invention
This device includes that main shaft 14, main shaft 14 connect Moving plate 2 through b flat key 15, as it is shown in figure 1, described Moving plate 2 is through deep-groove ball
Bearing 12 connects yoke 1, fixes the outer ring of deep groove ball bearing 12 with a back-up ring 11, fixes in deep groove ball bearing 12 with b back-up ring 13
Circle, described Moving plate 2 side is provided with armature 3, and armature 3 connects main through rivet 6 adpting flange 4, flange 4 through angular contact ball bearing to 8
Axle 14, is provided with spring leaf 5 between rivet 6 and flange 4, be provided with a flat key 7 outside flange 4, and described angular contact ball bearing is to 8 sides
Being provided with spacer 9, angular contact ball bearing is provided with locking nut 10 to 8 opposite sides.
Distance between described Moving plate 2 and armature 3 is 0.5mm.
Embodiment
This device utilizes electromagnetic clutch to power on adhesive armature, and power-off disengages the principle of armature, devises a kind of based on electricity
The power switching device of magnet clutch, can pass through two ways input power, and revolve with a main shaft output power drive load
Turn.During electromagnetic clutch energising, armature and Moving plate adhesive, by flange input power, export to main shaft through armature and Moving plate, this
Time, the driving motor on main shaft does not works.During electromagnetic clutch power-off, owing to armature fails and Moving plate adhesive, therefore, by flange
The power of input can not be transferred to main shaft;Driving motor operations on main shaft, can directly input power to main shaft.
This device includes yoke 1, Moving plate 2, armature 3, flange 4, spring leaf 5, rivet 6, a flat key 7, angular contact ball bearing pair
8, spacer 9, locking nut 10, a back-up ring 11, deep groove ball bearing 12, b back-up ring 13, main shaft 14, b flat key 15, as shown in Figure 1.
With yoke 1 as matrix, deep groove ball bearing 12 is loaded in the hole of yoke 1, fix deep groove ball bearing 12 with a back-up ring 11
Outer ring;Moving plate 2 is loaded in deep groove ball bearing 12 hole, fix the inner ring of deep groove ball bearing 12 with b back-up ring 13, above 5 kind zero
Part constituent components 1.
Being arranged on 8 by angular contact ball bearing in flange 4 hole, spring leaf 5 is arranged in the groove of flange 4, and armature 3 utilizes
Rivet 6 couples with flange 4, is fixed between the two by spring leaf 5, and a flat key 7 inserts in the keyway of flange 4, above 6 kinds of parts
Constituent components 2.
B flat key 15 is arranged in the keyway of main shaft 14, and by the hole of two part plug-in package 1 Moving plates 2, by spacer 9
It is inserted in main shaft 14 from right-hand member, assembly 2 entirety is inserted in main shaft 14 from right-hand member, locking nut 10 is screwed in main shaft 14, axle from right-hand member
To fixing whole axle system.
The axial tab order of whole composite shaft system is that Moving plate 2 left side is determined against main shaft 14 shaft shoulder, Moving plate 2 left side successively
Position spacer 9, spacer 9 right side orientation angle contact ball bearing is to 8, finally, right to 8 by locking nut 10 orientation angle contact ball bearing
End face.
After yoke 1 energising, armature 3 meeting adhesive is to Moving plate 2, flange 4 moment of torsion inputted, through armature 3, Moving plate 2 and b flat key
15 are transferred to main shaft 14;After yoke 2 power-off, the elastic force of spring leaf 5 self is relied on to make armature 3 reset, owing to armature 3 fails with dynamic
Dish 2 is fitted, and therefore, flange 4 moment of torsion inputted is only capable of being transferred to armature 3.
Flange 4 has the keyway installing a flat key 7, a flat key 7 to be used for transmitting outside input torque to flange 4.
Flange 4 transmits moment of torsion to armature 3 by 3 uniform and rivets 6 of forward installation.
Limited by the rivet 6 of 3 uniform and reverse installations and move axially on the left of spring leaf 5.
Main shaft 14 and Moving plate 2 have keyway, be used for installing b flat key 15, the moment of torsion of Moving plate 2 is transferred to main shaft 14, drive
Load rotates.
The thickness of spacer 9 needs to adjust, and is axially limiting Moving plate 2 and the angular contact ball bearing movement to 8, and is controlling dynamic
The spacing of dish 2 and armature 3 about 0.5mm.
Angular contact ball bearing is all precision bearing to 8 and deep groove ball bearing 12, is compressed in bearing by locking nut 10
Circle, improves the precision of axle system.
There are flange and seam in yoke 1, flange has 8 uniform unthreaded holes, for yoke is fixed on pedestal;Seam
Position during for installing.
As it is shown in figure 1, loaded by deep groove ball bearing in yoke hole, fix deep groove ball bearing outer ring with a back-up ring;Moving plate is filled
Enter in deep groove ball bearing hole, fix deep groove ball bearing inner ring with b back-up ring, utilize this 5 kinds of part constituent components 1.In assembling process
In, yoke flange seam is coordinated with pedestal, then with 8 uniform screws, whole assembly 1 is fixed on pedestal.
By angular contact ball bearing to being arranged in flange hole, spring leaf is arranged in the groove of flange, with 3 uniform rivetings
Armature is coupled by nail with flange, is fixed between armature and flange with 3 uniform rivets by spring leaf;A flat key inserts flange
Keyway in.Above 6 kinds of part constituent components 2.
B flat key is arranged in the keyway of main shaft, and by the Moving plate hole of main shaft plug-in package 1;By spacer from right-hand member set
Enter main shaft, assembly 2 entirety is inserted in main shaft from right-hand member, locking nut is screwed in main shaft from right-hand member, axial restraint whole axle system.
A kind of based on electromagnetism reason clutch composite shaft system described in the invention also has expanded function, at the left end of main shaft
Precision bearing component can be installed, support as axle owner, it is ensured that the wobble error of overall axle system.Axle system extension installation process
As follows:
(1) master support component is fixed on pedestal, main shaft is inserted in dead eye;
(2) b flat key is loaded in main shaft keyway, assembly 1 entirety is inserted in main shaft, and fixed with pedestal with the seam of yoke
Position, fastens with screw.
First spacer is inserted in main shaft, then assembly 2 entirety is inserted in main shaft, and screw in main shaft with locking nut from right-hand member, pressure
Tight angular contact ball bearing is to inner ring.
Claims (2)
1. a power switching device for electromagnetic clutch, including main shaft (14), main shaft (14) connects Moving plate through b flat key (15)
(2), it is characterised in that described Moving plate (2) connects yoke (1) through deep groove ball bearing (12), with the fixing deep-groove ball axle of a back-up ring (11)
Holding the outer ring of (12), with the inner ring of the fixing deep groove ball bearing (12) of b back-up ring (13), described Moving plate (2) side is provided with armature (3),
Armature (3) is through rivet (6) adpting flange (4), and flange (4) connects main shaft (14) through angular contact ball bearing to (8), rivet (6) with
Being provided with spring leaf (5) between flange (4), flange (4) outside is provided with a flat key (7), and (8) side is set by described angular contact ball bearing
Having spacer (9), angular contact ball bearing is provided with locking nut (10) to (8) opposite side.
The power switching device of a kind of electromagnetic clutch the most according to claim 1, it is characterised in that described Moving plate (2)
And the distance between armature (3) is 0.5mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620648456.3U CN205780365U (en) | 2016-06-27 | 2016-06-27 | A kind of power switching device of electromagnetic clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620648456.3U CN205780365U (en) | 2016-06-27 | 2016-06-27 | A kind of power switching device of electromagnetic clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205780365U true CN205780365U (en) | 2016-12-07 |
Family
ID=58127684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620648456.3U Expired - Fee Related CN205780365U (en) | 2016-06-27 | 2016-06-27 | A kind of power switching device of electromagnetic clutch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205780365U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105889335A (en) * | 2016-06-27 | 2016-08-24 | 九江精密测试技术研究所 | Power conversion device on basis of electromagnetic clutches |
CN109424726A (en) * | 2017-08-30 | 2019-03-05 | 上海旭恒精工机械制造有限公司 | A kind of steering transmission support |
-
2016
- 2016-06-27 CN CN201620648456.3U patent/CN205780365U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105889335A (en) * | 2016-06-27 | 2016-08-24 | 九江精密测试技术研究所 | Power conversion device on basis of electromagnetic clutches |
CN109424726A (en) * | 2017-08-30 | 2019-03-05 | 上海旭恒精工机械制造有限公司 | A kind of steering transmission support |
CN109424726B (en) * | 2017-08-30 | 2024-04-30 | 上海旭恒精工机械制造有限公司 | Steering transmission supporting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105889335A (en) | Power conversion device on basis of electromagnetic clutches | |
CN205780365U (en) | A kind of power switching device of electromagnetic clutch | |
CN106741139B (en) | Dual-rotor motor steer-by-wire system and failure protection device and control method thereof | |
CN104297058B (en) | A kind of fretting fatigue testing test specimen clamping and charger | |
CN101835656A (en) | Gear stage | |
CN104662242A (en) | Door actuation part with integrated coupling | |
US10731739B2 (en) | Electric actuator | |
CN103358317B (en) | A kind of have power-off protection function and the adjustable joint of robot of rigidity | |
CN111409870B (en) | Magnetic suspension flywheel fusing locking protection mechanism | |
CN105485197A (en) | Torque limiter provided with elastic membrane coupling | |
CN105736584A (en) | Device capable of isolating mutual influence of pull pressure and torque | |
CN208696703U (en) | Press-loading device for water piston frame component assembly equipment | |
CN203012219U (en) | Multifunctional optical lens assembling mechanism | |
CN107554821B (en) | Space modularization high accuracy servo drive subassembly assembly | |
CN104534041B (en) | Electric actuator of double-redundancy direct-drive type roller screw pair | |
Kortmann et al. | Development and breadboard testing of a mechanical coupling interface for modular spacecraft systems | |
CN205533811U (en) | Isolating device each other when drawing pressure with moment of torsion combined loading | |
CN106100228B (en) | The rotating driving device and its application that a kind of piezoelectric ceramic motor pushes | |
CN210661120U (en) | Torque limiting device at shaft end of motor | |
CN212601822U (en) | Mechanical module | |
CN104406779A (en) | Laminated sheet twist-locking device | |
JP6015462B2 (en) | Assembly method of electric disc brake device | |
CN203317346U (en) | Online mounting and debugging synchronous solar power generator mechanical connecting structure | |
CN203221438U (en) | Positioning tooling for driving shafts of variable-displacement plunger pumps | |
US9303743B2 (en) | Ball screw actuator including an axial soft stop |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170627 |