CN108321990A - A kind of elastic rotary feeding device and assembling line - Google Patents
A kind of elastic rotary feeding device and assembling line Download PDFInfo
- Publication number
- CN108321990A CN108321990A CN201810342444.1A CN201810342444A CN108321990A CN 108321990 A CN108321990 A CN 108321990A CN 201810342444 A CN201810342444 A CN 201810342444A CN 108321990 A CN108321990 A CN 108321990A
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- China
- Prior art keywords
- air intake
- intake duct
- follower shaft
- feeding device
- elastic
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of elastic rotary feeding device and assembling lines, are related to field of mechanical technique.Assembling line includes elastic rotary feeding device.Elastic rotary feeding device includes electric cylinders, support base, motor, transmission mechanism, follower shaft, air intake duct, supporting block and elastic component；Support base is mounted in electric cylinders, and motor, transmission mechanism, follower shaft and air intake duct are mounted in support base；Motor drives follower shaft rotation, air intake duct to be mounted on the inside of follower shaft by transmission mechanism, and air intake duct is dynamic with driven wheel shaft rotation and can be along the axis direction Elastic Sliding of follower shaft；Supporting block is mounted in electric cylinders, and elastic component is arranged between supporting block and air intake duct, and elastic component can be compressed or be sprung back along the axis direction of follower shaft.Elastic rotary feeding device can mitigate the dynamics for the component that rotor is hit or pressed end covers, and improve product automation and assemble yield.
Description
Technical field
The present invention relates to field of mechanical technique, in particular to a kind of elastic rotary feeding device and assembling line.
Background technology
Currently, in the assembling process of micro motor, the assembling of rotor and end cap mostly uses greatly air intake duct and picks up rotor,
And by the top of rotor movement to end cap, then the brush that the shaft through end of rotor covers is inserted into the bearing of end cap.
But during the actual assembled of micro motor, air intake duct drives the dynamics of rotor movement larger, and air intake duct moves
Dynamic precision is inadequate, leads to the component that rotor is easily broken or pressed end covers, causes parts damages, in particular, existing for setting
Brush on end cap, width is thinner, and hardness is smaller, and during the shaft of rotor passes through brush to be inserted into bearing, brush holds
Easily by shaft compressive strain, cause product automation assembling yield relatively low.
Therefore, a kind of elastic rotary feeding device is designed, the component that rotor is directly hit or pressed end covers can be mitigated
Dynamics, improve product automation assemble yield, this is a technical problem to be solved urgently.
Invention content
The embodiment of the present invention provides a kind of elastic rotary feeding device and assembling line, can mitigate rotor hit or
The dynamics for the component that pressed end covers improves product automation and assembles yield.
The first technical solution provided in an embodiment of the present invention：
A kind of elastic rotary feeding device include electric cylinders, support base, motor, transmission mechanism, follower shaft, air intake duct,
Supporting block and elastic component；
The support base is mounted in the electric cylinders, the motor, the transmission mechanism, the follower shaft and institute
Air intake duct is stated in the support base；
The motor drives the follower shaft to rotate by the transmission mechanism, and the air intake duct is mounted on described driven
The inside of wheel shaft, the air intake duct rotate with the follower shaft and can be along the axis direction Elastic Slidings of the follower shaft；
The supporting block is mounted in the electric cylinders, elastic component setting the supporting block and the air intake duct it
Between, the elastic component can be compressed or be sprung back along the axis direction of the follower shaft.
Further, the elastic component is spring, and the outer surface of the air intake duct has confined planes, the confined planes vertical
In the axis direction of the air intake duct, the spring is set in the outer surface of the air intake duct and is located at the supporting block and institute
It states between confined planes.
Further, the strip-shaped hole along its axis direction is offered on the inner wall of the follower shaft, on the air intake duct
The through-hole of its vertical axis direction is offered, the elastic rotary feeding device further includes pin, and the pin is through described logical
In hole and the insertion strip-shaped hole, the pin can be slided along the strip-shaped hole.
Further, the transmission mechanism is belt gear, and the belt gear includes the first belt pulley, the
Two belt pulleys and conveyer belt；First belt pulley is mounted on the output shaft of the motor, and second belt pulley is arranged
On the follower shaft, the conveyer belt is set on first belt pulley and second belt pulley.
Further, the elastic rotary feeding device further includes bearing block, and the bearing block is mounted on the branch support group
On seat, the follower shaft is mounted on the bearing block.
Second of technical solution provided in an embodiment of the present invention：
A kind of assembling line includes the elastic rotary feeding device described in the first technical solution.
The advantageous effect of elastic rotary feeding device and assembling line provided in an embodiment of the present invention is：
1. the support base be mounted on the electric cylinders on, the motor, the transmission mechanism, the follower shaft and
The air intake duct is mounted in the support base；In this way, the electric cylinders can drive other component (including air intake duct) mobile,
The brush that air intake duct drives rotor that the shaft through end of rotor is made to cover is set to be inserted into the bearing of end cap.
2. the motor drives the follower shaft to rotate by the transmission mechanism, the air intake duct be mounted on it is described from
The inside of driving wheel axis, in this way, the motor can drive the air intake duct to rotate so that the shaft of rotor is rotatably inserted into end cap
Bearing in, effectively simulation is manually rotatably inserted into action in the bearing of end cap.
3. the air intake duct can be along the axis direction Elastic Sliding of the follower shaft, in the supporting block and the air-breathing
The elastic component is provided between pipe, the elastic component can be compressed or be sprung back along the axis direction of the follower shaft；In this way,
In the state that the motor drives air intake duct rotation, air intake duct to drive rotor rotation by the transmission mechanism, the air intake duct
When the shaft of rotor is inserted into across brush in the bearing of end cap, when shaft touches brush or bearing, make the elasticity
Part compresses, and rotor obtains the buffer distance of certain length with the air intake duct, and to mitigate, rotor is hit or pressed end covers
The shaft of rotor is rotatably inserted into bearing, effective simulation people by the dynamics of component again then by the screen resilience of spring
Shaft is inserted into the action in bearing by work, avoids the parts damages on end cap caused by being inserted directly into of shaft, improve product from
Dynamicization assembles yield.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of elastic rotary feeding device provided in an embodiment of the present invention.
Fig. 2 is to remove the structural schematic diagram after electric cylinders in Fig. 1.
Fig. 3 is the complete section structural schematic diagram of Fig. 2.
Icon：100- elastic rotary feeding devices；110- electric cylinders；120- support bases；130- motors；140- belt transmissions
Mechanism；The first belt pulleys of 141-；The second belt pulleys of 142-；143- conveyer belts；150- follower shafts；151- strip-shaped holes；160- inhales
Tracheae；161- suction nozzles；170- supporting blocks；180- elastic components；190- pins；200- bearing blocks；210- retaining rings.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put or those skilled in the art orientation or position that usually understand
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, equipment is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should be noted that reference numeral with the arrow in all attached drawings refers to empty body structure, such as hole, slot, chamber etc.,
Reference numeral not with the arrow refers to entity structure.
It please refers to Fig.1 to Fig.3, present embodiments provides a kind of elastic rotary feeding device 100, mainly applying to will be miniature
The shaft of the rotor of motor is inserted into the bearing of end cap.Elastic rotary feeding device 100 includes electric cylinders 110, support base
120, motor 130, transmission mechanism, follower shaft 150, air intake duct 160, supporting block 170 and elastic component 180.
Support base 120 is mounted in electric cylinders 110, motor 130, transmission mechanism, follower shaft 150 and air intake duct 160
In support base 120.In this way, electric cylinders 110 drive support base 120 during vertical direction moves, branch support group
Seat 120 drives other component to include air intake duct 160 while moving in the vertical direction.There is venthole, ventilation in air intake duct 160
Hole is connected with vacuum generator, can vacuum suction.The end of venthole is suction nozzle 161, the aperture of suction nozzle 161 and the shaft of rotor
Diameter correspond to, be capable of vacsorb rotor shaft carry out feeding.
Motor 130 drives follower shaft 150 to rotate by transmission mechanism, and air intake duct 160 is mounted on the interior of follower shaft 150
Portion, air intake duct 160 are rotated with follower shaft 150.It is preferred that motor 130 is stepper motor 130, motor 130 can be accurately controlled suction
The spinning motion of tracheae 160.
Air intake duct 160 can be with respect to follower shaft 150 along the axis direction Elastic Sliding of follower shaft 150, also, supporting block
170 are mounted in electric cylinders 110, and elastic component 180 is arranged between supporting block 170 and air intake duct 160, and elastic component 180 can be along driven
The axis direction of wheel shaft 150 compresses or rebound.In this way, air intake duct 160 is inserted into end after drawing rotor, by the shaft of rotor
Process in the bearing of lid, rotor touches end cap can be by an extruding force, under the action of extruding force, and elastic component 180 is received
The dynamics for reducing the component that light rotor is hit or pressed end covers avoids parts damages, improves product automation and assembles yield.
There are many structures of elastic component 180 selects, such as rubber, sponge or spring, and in the present embodiment, elastic component 180 is
Spring, the outer surface of air intake duct 160 have a confined planes, and for confined planes perpendicular to the axis direction of air intake duct 160, spring is set in suction
The outer surface of tracheae 160 and between supporting block 170 and confined planes.The bearing of rotor is inserted into end cap by air intake duct 160
Process in bearing, air intake duct 160 can be made spring contraction to inhale by upward extruding force to make confined planes squeeze spring
The extruding force that air intake duct 160 is subject to is received, buffering is played the role of.
Air intake duct 160 is relatively fixed in the circumferential with respect to follower shaft 150, and fixedly there are many selections for form, for example, flower
The form of key cooperation or the form of pin hole cooperation.In the present embodiment, using the form of pin hole cooperation, that is to say, that follower shaft
The strip-shaped hole 151 along its axis direction is offered on 150 inner wall, and the logical of its vertical axis direction is offered on air intake duct 160
Hole, elastic rotary feeding device 100 further include pin 190, and pin 190 is through through-hole and is inserted into strip-shaped hole 151, pin 190
It can be slided along strip-shaped hole 151.
In other embodiments, air intake duct 160 can also use the form of spline fitted with follower shaft 150, that is,
Say have at least along its axial fin, the inner wall of follower shaft 150 at least one on the peripheral surface of air intake duct 160
One along its axial groove, fin and fit depressions.
In addition, blind-mate between air intake duct 160 and follower shaft 150, and in air intake duct 160 and follower shaft 150
Contact surface on smear the lubricating grease of low viscosity, lubricating grease can be effectively formed oil film, reduce air intake duct 160 and follower shaft
Friction between 150, air intake duct 160 can be smooth with respect to follower shaft 150 slide up and down.
There are many selections for transmission mechanism between motor 130 and follower shaft 150, for example, belt gear 140 or tooth
Wheel drive mechanism.In the present embodiment, using belt gear 140, belt gear 140 includes the first belt pulley 141, the
Two belt pulleys 142 and conveyer belt 143.First belt pulley 141 is mounted on the output shaft of motor 130, the second 142 sets of belt pulley
It is located on follower shaft 150, conveyer belt 143 is set on the first belt pulley 141 and the second belt pulley 142.Belt gear
During 140 there is certain elasticity, air intake duct 160 to drive rotor rotation, when rotor rotation is hindered by other component,
Conveyer belt 143 can be mitigated the extruding force between rotor and other component, be avoided parts damages by a degree of stretching.
In other embodiments, gear drive may be used in transmission mechanism, and gear drive includes first gear
And second gear, first gear are mounted on the output shaft of motor 130, second gear is set on follower shaft 150, the first tooth
Wheel is intermeshed with second gear.
Elastic rotary feeding device 100 further includes bearing block 200 and retaining ring 210.Bearing block 200 is mounted on support base
On 120, follower shaft 150 be mounted on bearing block 200 on, retaining ring 210 be mounted on bearing block 200 on, make follower shaft 150 with
Bearing block 200 is connected firmly, and the upper and lower play on bearing block 200 of follower shaft 150 is prevented, to make follower shaft 150 perpendicular
Installation is reliable upwards for histogram, 150 slow-roll stabilization of follower shaft.
The present embodiment also provides a kind of assembling line, is used for the assembly of micro motor, assembling line includes above-mentioned bullet
Property rotary charging device 100.
Elastic rotary feeding device 100 provided in this embodiment is provided the power of vertical direction by electric cylinders 110, passed through
Motor 130 drives air intake duct 160 to rotate, meanwhile, air intake duct 160 can do the movement of vertical direction in follower shaft 150.Bullet
Property part 180 be air intake duct 160 elastic force is provided, enable air intake duct 160 vertical direction float, to avoid 160 band of air intake duct
Turn contacts firmly with end cap generation, increases the safety and reliability of feeding, improves the qualification rate and homogeneity of product.
Elastic rotary feeding device 100 is not only rotatable in feeding but also has the characteristics that float up and down, and can effectively simulate
The take action of rotor and rotation of human hand can be avoided advantageously on end cap compared to the air intake duct 160 that can not be floated up and down
Parts damages, especially avoid brush from receiving damage.
In addition, elastic rotary feeding device 100 can realize that rotor assembles automatically with end cap, high degree of automation, manually
At low cost, feeding packaging efficiency is high, and feeding reliability is high, easy for assemble or unload.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of elastic rotary feeding device, which is characterized in that the elastic rotary feeding device includes electric cylinders (110), support
Pedestal (120), motor (130), transmission mechanism, follower shaft (150), air intake duct (160), supporting block (170) and elastic component
(180)；
The support base (120) be mounted on the electric cylinders (110) on, the motor (130), the transmission mechanism, it is described from
Driving wheel axis (150) and the air intake duct (160) are mounted in the support base (120)；
The motor (130) drives the follower shaft (150) to rotate by the transmission mechanism, air intake duct (160) peace
Inside mounted in the follower shaft (150), the air intake duct (160) rotate with the follower shaft (150) and can be along described
The axis direction Elastic Sliding of follower shaft (150)；
The supporting block (170) is mounted in the electric cylinders (110), and the elastic component (180) is arranged in the supporting block (170)
Between the air intake duct (160), the elastic component (180) can be compressed or return along the axis direction of the follower shaft (150)
Bullet.
2. elastic rotary feeding device according to claim 1, which is characterized in that the elastic component (180) is spring, institute
The outer surface for stating air intake duct (160) has confined planes, and the confined planes are perpendicular to the axis direction of the air intake duct (160), institute
It states spring and is set in the outer surface of the air intake duct (160) and between the supporting block (170) and the confined planes.
3. elastic rotary feeding device according to claim 1, which is characterized in that the inner wall of the follower shaft (150)
On offer strip-shaped hole (151) along its axis direction, the logical of its vertical axis direction is offered on the air intake duct (160)
Hole, the elastic rotary feeding device further include pin (190), and the pin (190) is through the through-hole and is inserted into the item
In shape hole (151), the pin (190) can be slided along the strip-shaped hole (151).
4. elastic rotary feeding device according to claim 1, which is characterized in that the transmission mechanism is belt drive
Structure (140), the belt gear (140) include the first belt pulley (141), the second belt pulley (142) and conveyer belt
(143)；First belt pulley (141) is mounted on the output shaft of the motor (130), the second belt pulley (142) set
It is located on the follower shaft (150), the conveyer belt (143) is set in first belt pulley (141) and second skin
On belt wheel (142).
5. elastic rotary feeding device according to claim 1, which is characterized in that the elastic rotary feeding device also wraps
Bearing block (200) is included, the bearing block (200) is mounted in the support base (120), follower shaft (150) installation
On the bearing block (200).
6. a kind of assembling line, which is characterized in that the assembling line includes bullet described in any one of claim 1 to 5
Property rotary charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342444.1A CN108321990B (en) | 2018-04-17 | 2018-04-17 | Elastic rotary feeding device and assembly production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342444.1A CN108321990B (en) | 2018-04-17 | 2018-04-17 | Elastic rotary feeding device and assembly production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108321990A true CN108321990A (en) | 2018-07-24 |
| CN108321990B CN108321990B (en) | 2023-10-10 |
Family
ID=62896915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810342444.1A Active CN108321990B (en) | 2018-04-17 | 2018-04-17 | Elastic rotary feeding device and assembly production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321990B (en) |
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|---|---|---|---|---|
| JP2003324909A (en) * | 2002-05-01 | 2003-11-14 | Fujitsu General Ltd | Motor assembling apparatus |
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| KR20140040888A (en) * | 2012-09-26 | 2014-04-04 | 현대모비스 주식회사 | Motor assembly for in-wheel driven system of vehicle |
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| CN107492992A (en) * | 2017-10-12 | 2017-12-19 | 重庆市灵龙自动化设备有限公司 | A kind of flat motor automatic assembling machine |
| CN107612236A (en) * | 2017-09-30 | 2018-01-19 | 横店集团英洛华电气有限公司 | Electric motor end cap and bearing automatic press mounting device |
| CN208063006U (en) * | 2018-04-17 | 2018-11-06 | 四川安和精密电子电器有限公司 | A kind of elastic rotary feeding device and assembling line |
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2018
- 2018-04-17 CN CN201810342444.1A patent/CN108321990B/en active Active
Patent Citations (8)
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|---|---|---|---|---|
| JP2003324909A (en) * | 2002-05-01 | 2003-11-14 | Fujitsu General Ltd | Motor assembling apparatus |
| CN201557027U (en) * | 2009-06-25 | 2010-08-18 | 章宏亮 | Rotor slot wedge ring automatic insertion machine |
| KR20140040888A (en) * | 2012-09-26 | 2014-04-04 | 현대모비스 주식회사 | Motor assembly for in-wheel driven system of vehicle |
| CN104505991A (en) * | 2014-12-22 | 2015-04-08 | 惠而浦（中国）股份有限公司 | Comprehensive press-fitting device for motor belt pulley and bearing |
| CN105553193A (en) * | 2016-01-14 | 2016-05-04 | 杭州富生电器有限公司 | Assembly device and assembly method for rotor core |
| CN107612236A (en) * | 2017-09-30 | 2018-01-19 | 横店集团英洛华电气有限公司 | Electric motor end cap and bearing automatic press mounting device |
| CN107492992A (en) * | 2017-10-12 | 2017-12-19 | 重庆市灵龙自动化设备有限公司 | A kind of flat motor automatic assembling machine |
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| Title |
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| Publication number | Publication date |
|---|---|
| CN108321990B (en) | 2023-10-10 |
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