CN209419435U - A kind of iron core spelling circle component spelled for stator in circle equipment - Google Patents
A kind of iron core spelling circle component spelled for stator in circle equipment Download PDFInfo
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- CN209419435U CN209419435U CN201920069522.5U CN201920069522U CN209419435U CN 209419435 U CN209419435 U CN 209419435U CN 201920069522 U CN201920069522 U CN 201920069522U CN 209419435 U CN209419435 U CN 209419435U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000004033 diameter control Methods 0.000 claims abstract description 142
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 14
- 238000004804 winding Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000012946 outsourcing Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
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Abstract
The utility model discloses a kind of iron core spelling circle components spelled in circle equipment for stator, circle component is spelled including pedestal, valve body plug, plug pressure cover and multiple iron cores, it includes internal diameter control feedback pressure head, outer diameter control pressure cylinder, outer diameter feedback pressure piston rod, outer diameter control feedback pressure head, piston pressure cover board, iron core axial direction clamping piston and two linear transducers that iron core, which spells circle component,.Advantage, this component is applied to stator and spells in circle equipment, so that the whole process that stator spells circle equipment is convenient and simple for operation, improves yields and consistency that iron core spells circle, ensure that motor performance is stable and production efficiency improves；This equipment can need to carry out flexible, quick-replaceable according to electric machine iron core quantity and change in size simultaneously, substantially increase yields and production efficiency.
Description
Technical field
The utility model relates to a kind of iron core spelling circle components spelled in circle equipment for stator.
Background technique
In existing servo motor industry, there is the application of a large amount of centralized wound stator；For more convenient realization
The stator scheme of centralized winding, most of centralization wound stator, which is used, is uniformly divided into N block single group for one-piece stator iron core
The scheme of winding coil iron core assembling combination.This scheme substantially increases stator winding efficiency and complexity control.
Due to introducing of above scheme during motor manufacturing, therewith bring matter of utmost importance be how by single group around
After group iron-core coil pieces together one-piece stator iron core, guarantee that the whole crucial control size such as its internal-and external diameter, cylindricity reaches stator
The requirement of iron core；Also the be born many assembly tooling and equipment for this purpose of each producer.Tooling and equipment are passed through in industry
Prolonged use and verifying, there are still many uncontrollable factors and restrictions for discovery, such as: when using HALF structure combination core
When the scheme form of stick, the structure size for plug and HALF composition often occur generates Planar Mechanisms to practical iron core, and iron core spells circle knot
Resultant force cannot be controlled well, causes iron core cylindricity bad or the case where iron core is burst after welding occurs.There is only control iron again
The round tooling of core outer diameter, due to only controlling outer diameter, so the preferable iron core die punching of effect needs that iron core split is final
Quality assurance is pressed, once wide variation occurs in iron core consistency, will be produced bigger effect to circle final result is spelled.And it is above several
The problems such as that there are interchangeability is poor for kind of tooling, not generally applicable.
For above-mentioned phenomenon, devising one kind can need to carry out flexibly, quickly according to electric machine iron core quantity and change in size
Replacement, the stator for substantially increasing the centralized winding servo motor of yields and production efficiency spell circle equipment, and equipment is mainly wrapped
It includes pedestal, valve body plug, plug pressure cover and multiple iron cores and spells circle component.Valve body plug one end is inserted vertically into pedestal and solid
Fixed, plug pressure cover is arranged on valve body plug other end end, and multiple iron cores are spelled circle component and are circumferentially arranged along valve body plug
And it is inserted partially into valve body plug.
It can need to carry out flexible, quick-replaceable according to electric machine iron core quantity and change in size to realize, substantially increase
Yields and production efficiency, the iron core for designing a kind of stator spelling circle equipment requirement for meeting centralized winding servo motor spell circle portion
Part is technical problem urgently to be solved.
Utility model content
The utility model aim proposes that a kind of stator for meeting centralized winding servo motor spells the iron core of circle equipment requirement
Spell circle component.
In order to solve the above technical problems, the technical scheme adopted by the utility model is that:
It is a kind of to spell the iron core spelling circle component in circle equipment for stator, including internal diameter controls feedback pressure head, outer diameter control is pressed
Power cylinder, outer diameter feedback pressure piston rod, outer diameter control feedback pressure head, piston pressure cover board and iron core axial direction clamping piston,
Outer diameter feedback pressure piston rod is inserted into outer diameter control pressure cylinder and outer diameter feedback pressure piston rod
Outer diameter control pressure cylinder is stretched out at both ends, and it is living that outer diameter feedback pressure piston rod and outer diameter control pressure cylinder constitute linkage pressure
Fill in mechanism；Outer diameter control pressure cylinder cylinder body on be provided with outer diameter control pressure in-cylinder pressure chamber communicate respectively first outside
Diameter controls pressure cylinder pressure medium inlet and outlet and second external diameter control pressure cylinder pressure medium inlet and outlet, and first external diameter controls pressure
Cylinder pressure medium inlet and outlet and second external diameter control pressure cylinder pressure medium inlet and outlet all connection external pressure equipment carry out pressure
Iron core outer diameter is realized in medium disengaging control；One end connection internal diameter of outer diameter feedback pressure piston rod controls feedback pressure
Head, in the top connecting external diameter control feedback pressure head of outer diameter control pressure cylinder；
Outer diameter control feedback pressure head bottom end be slidably connected internal diameter control feedback pressure head top, outer diameter control feedback pressure
The pressure port of pressure seal chamber, outer diameter control are inserted into for iron core axial direction clamping piston and are formed in indent setting on the top end face of head
First external diameter control feedback pressure head pressure medium inlet and outlet and second external diameter control feedback pressure head are respectively arranged on feedback pressure head
Pressure medium inlet and outlet, first external diameter control feedback pressure head pressure medium inlet and outlet communicate at aperture with pressure port, outside second
Diameter control feedback pressure head pressure medium inlet and outlet are communicated with pressure port in hole bottom；
Iron core axial direction clamping piston is made of piston rod and hold-down head both ends, and the bottom end of piston rod is provided with and pressure port phase
Piston pressure cover board is covered and piston rod is arranged in hold-down head again on loading piston rod by the piston head for cooperatively forming piston motion
Top；The piston rod insertion pressure port piston head of iron core axial direction clamping piston forms pressure seal chamber, piston in pressure port
Pressure cover board is fixed on the top end face of outer diameter control feedback pressure head；First external diameter control on outer diameter control feedback pressure head is anti-
Feed voltage head pressure medium inlet and outlet and second external diameter control feedback pressure head pressure medium inlet and outlet all connection external pressure equipment into
The control of row pressure makes iron core axial direction clamping piston that can carry out piston motion up and down in the range of needs；
Internal diameter control feedback pressure head includes pressure head ontology and slot piston rod, and slot piston rod is vertically arranged by vertical bar
In one end end of pressure head ontology, slot piston rod is inserted into stator and spells in circle equipment.
Improvement to technical solutions of the utility model, it further includes radial apart from size sensor, internal diameter that iron core, which spells circle component,
Size sensor and two linear transducers, the transmitting terminal in size sensor are arranged in outer diameter dimension feedback pressure piston
On the other end of bar or it is arranged on the cylinder body of outer diameter control pressure cylinder, the receiving end in size sensor is arranged in outer diameter
It controls on the cylinder body of pressure cylinder or is arranged on the other end of outer diameter dimension feedback pressure piston bar；In size sensor
Transmitting terminal constitutes feedback pair with the receiving end in size sensor；
The transmitting terminal of internal diameter radial dimension sensor is mounted on the top of the slot piston rod of internal diameter control feedback pressure head, interior
The receiving end of diameter radial dimension sensor is mounted on stator and spells in circle equipment, the transmitting terminal and internal diameter of internal diameter radial dimension sensor
It is secondary that the receiving end of radial dimension sensor constitutes feedback；
The both ends of two linear transducers are provided with to be inserted into the connecting hole of coaxial pins, two linear transducer one end
Connecting hole by coaxial pins be arranged outer diameter control feedback pressure crown end end face on, the connection of two linear transducer other ends
The connecting hole that linear transducer one end in circle component is spelled in hole with adjacent iron core respectively is arranged by coaxial pins to be controlled in outer diameter
On the end end face of the feedback pressure crown.
Improvement to technical solutions of the utility model, evagination setting is for insertion on outer diameter control feedback pressure crown end end face
The pedestal of coaxial pins.
Improvement to technical solutions of the utility model controls feedback in the top setting connecting external diameter of outer diameter control pressure cylinder
The bottom of the connection protrusion of pressure head, outer diameter control feedback pressure head offers and is coupled the raised notch for matching installation, is coupled convex
It rises and is packed into notch and fixation.
Improvement to technical solutions of the utility model is provided with and internal diameter on the bottom end end face that outer diameter controls feedback pressure head
Control feedback pressure head matches the sliding slot of sliding, outer on the other end upper surface that internal diameter controls the pressure head ontology in feedback pressure head
The slide protrusion that the sliding slot that projection is equipped on the bottom end end face for controlling feedback pressure head with outer diameter is slidingly fitted.
One end of improvement to technical solutions of the utility model, outer diameter feedback pressure piston rod is provided with perforation
T-shape slot controls the other end end of the pressure head ontology in feedback pressure head for engaging internal diameter control feedback pressure head, in internal diameter
It is vertically arranged with the T-shape block being slidably installed with the T-shape slot on outer diameter feedback pressure piston rod, T-shape is packaged
Enter T-shape slot and by elastic pin connection.
The utility model compared with prior art the advantages of:
This iron core spells circle component, is applied to stator and spells in circle equipment, so that stator spells the whole process operation side of circle equipment
Just, yields and consistency that iron core spells circle simply, are improved, ensure that motor performance is stable and production efficiency improves；Simultaneously
This equipment can need to carry out flexible, quick-replaceable according to electric machine iron core quantity and change in size, substantially increase yields and life
Produce efficiency.
Detailed description of the invention
Fig. 1 is motor stator core schematic diagram.
Fig. 2 is single group iron core schematic diagram.
Fig. 3 is the integral installation schematic diagram spelled the iron core in circle equipment for stator and spell circle component.
Fig. 4 is the installation diagram that single iron core spells circle component, pedestal, valve body plug and plug pressure cover.
Fig. 5 is the cross-sectional view of Fig. 4.
Fig. 6 is enlarged view at A in Fig. 5.
Fig. 7 is the schematic diagram of pedestal.
Fig. 8 is valve body plug schematic diagram.
Fig. 9 is plug pressure cover schematic diagram.
Figure 10 is outer diameter control pressure cylinder schematic diagram.
Figure 11 is outer diameter feedback pressure piston rod schematic diagram.
Figure 12 is outer diameter control feedback pressure head schematic diagram.
Figure 13 is iron core axial direction clamping piston schematic diagram.
Figure 14 is piston pressure cover plate schematic diagram.
Figure 15 is internal diameter control feedback pressure head schematic diagram.
Figure 16 is linear transducer schematic diagram.
Specific embodiment
To keep the content of the utility model more obvious and easy to understand, below in conjunction with attached drawing 1- Figure 16 and specific embodiment do into
The description of one step.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment
As shown in Figure 1, a kind of stator of the centralized winding servo motor referred in background technique spells circle equipment, including bottom
Seat 4, valve body plug 2, plug pressure cover 1 and multiple iron cores spell circle component, and 2 one end of valve body plug is inserted vertically into pedestal 4 and solid
Fixed, plug pressure cover 1 is arranged on 2 other end end of valve body plug, and multiple iron cores are spelled circle component and circumferentially set along valve body plug 2
It sets and is inserted partially into valve body plug 2.
Motor stator core is split into 12 single group iron cores 19 in the present embodiment, therefore uses 12 in the present embodiment
A iron core spells circle component.
As shown in Fig. 4,5 and 7, first for being inserted into valve body plug 2 is provided at the axial centerline on 4 top of pedestal
Slot 4-1, the air cavity 4-2 of the bottom setting perforation of the first slot.4 lower part of pedestal is arranged in external press device in the present embodiment
It goes up and passes through external pressure equipment and pumping negative-pressure operation is passed in and out to air cavity, so that air cavity formation negative pressure cavity, valve body plug 2 is fixed on
On pedestal 4.
As seen in figs. 6 and 8, valve body plug 2 include inserted base 4 in installation axle and with the integrally formed connection of installation axle
The locating slot 2-1 that a plurality of iron core of insertion respectively spells circle component is in axial direction arranged in axis, the top of connecting shaft from upper surface,
A plurality of locating slot 2-1 is uniformly arranged along connecting shaft peripheral direction；Iron core is spelled in circle component insertion locating slot 2-1 and is sealed
Form independent valve body plug First pressure chamber 2-3 and valve body plug second pressure chamber 2-4；Along axis on the upper surface of connecting shaft
The the first valve body plug pressure medium access way 2-2 for respectively corresponding locating slot 2-1, the first valve body plug are provided with to direction
Pressure medium access way 2-2 is communicated with valve body plug First pressure chamber 2-3 in the slot bottom of locating slot 2-1；In connecting shaft
The the second valve body plug pressure medium access way 2-5 for respectively corresponding locating slot 2-1 is in axial direction provided on lower end surface,
Slot bottom phase of the second valve body plug pressure medium access way 2-5 and valve body plug second pressure chamber 2-4 in locating slot 2-1
It is logical.
As shown in figure 8, corresponding 12 single group iron cores 19 are arranged 12 positioning and insert on valve body plug 2 in the present embodiment
Slot 2-1.Simultaneously the valve body plug 2 in the present embodiment using casting technique one-pass molding locating slot 2-1 in the prior art,
First valve body plug pressure medium access way 2-2 and the second valve body plug pressure medium access way 2-5.
As shown in figure 9, plug pressure cover 1 is sealed in the upper surface of connecting shaft, first is respectively corresponded on plug pressure cover 1
Plug pressure cover medium entrance 1-1 is arranged in valve body plug pressure medium access way 2-2, and plug pressure cover medium entrance 1-1 divides
It is not communicated with the first valve body plug pressure medium access way 2-2；Engaging is arranged in the edge evagination at the back side of plug pressure cover 1
The convex block 1-2 of connecting shaft, the edge indent in connecting shaft upper end are provided with the caulking groove 2-6 to fasten with convex block 1-2.
Plug pressure cover 1 in the present embodiment uses casting technique one-pass molding plug pressure cover medium in the prior art
Import 1-1 and convex block 1-2.
As shown in Figures 4 and 5, it includes internal diameter control feedback pressure head 5, outer diameter control pressure cylinder 8, outer diameter ruler that iron core, which spells circle component,
Very little feedback pressure piston rod 10, outer diameter control feedback pressure head 12, piston pressure cover board 15 and iron core axial direction clamping piston 18.
As shown in Fig. 4,5,10 and 11, outer diameter feedback pressure piston rod 10 is inserted into outer diameter control pressure cylinder 8 and outer
The both ends of diameter dimension feedback pressure piston bar 10 stretch out outer diameter control pressure cylinder 8, outer diameter feedback pressure piston rod 10 with
Outer diameter controls pressure cylinder 8 and constitutes linkage pressure piston mechanism；It is provided on the cylinder body of outer diameter control pressure cylinder 8 and is controlled with outer diameter
The first external diameter control pressure cylinder pressure medium inlet and outlet 7 and second external diameter that pressure chamber communicates respectively in pressure cylinder 8 control pressure
Cylinder pressure medium inlet and outlet 9, first external diameter controls pressure cylinder pressure medium inlet and outlet 7 and second external diameter control pressure cylinder pressure is situated between
The all connection external pressure equipment of matter inlet and outlet 9 carries out pressure medium disengaging control and realizes iron core outer diameter；Outer diameter feedback
The other end of pressure piston bar 10 is provided with the T-shape slot 10-1 of perforation for engaging internal diameter control feedback pressure head 5, in outer diameter control
The top setting connecting external diameter of pressing pressure cylinder 8 controls the connection protrusion 8-1-1 of feedback pressure head 12.
As shown in figure 12, the bottom of outer diameter control feedback pressure head 12 offers and is coupled protrusion 8-1-1 and matches installation
Notch 12-1 is coupled protrusion 8-1 and is packed into notch 12-1 and fixation, is arranged on the bottom end end face that outer diameter controls feedback pressure head 12
Have and controls the sliding slot 12-2 that feedback pressure head 5 matches sliding with internal diameter, it is interior on the top end face that outer diameter controls feedback pressure head 12
It is recessed to set the pressure port 12-3 that pressure seal chamber is inserted into and formed for iron core axial direction clamping piston 18, outer diameter control feedback pressure head 12
On be respectively arranged with first external diameter control feedback pressure head pressure medium inlet and outlet 14 and second external diameter control feedback ram pressures be situated between
Matter inlet and outlet 13, first external diameter control feedback pressure head pressure medium inlet and outlet 14 communicate at aperture with pressure port 12-3, and second
Outer diameter control feedback pressure head pressure medium inlet and outlet 13 are communicated with pressure port 12-3 in hole bottom.
As shown in Figs. 13 and 14, iron core axial direction clamping piston 18 is made of piston rod 18-1 and the both ends hold-down head 18-2, living
The bottom end of stopper rod 18-1 is provided with the piston head 18-3 for matching with pressure port 12-3 and forming piston motion, by piston pressure cover board
15 sets are packed into the top that hold-down head 18-2 is welded on to piston rod 18-1 again on piston rod 18-1；Iron core axial direction clamping piston 18
Piston rod 18-1 insertion pressure port 12-3 piston head 18-3 pressure seal chamber, piston pressure lid are formed in pressure port 12-3
Plate 15 is fixed on the top end face of outer diameter control feedback pressure head 12；First external diameter control on outer diameter control feedback pressure head 12 is anti-
Feed voltage head pressure medium inlet and outlet 14 and 13 all connection external pressures of second external diameter control feedback pressure head pressure medium inlet and outlet are set
It is standby to carry out pressure control, make iron core axial direction clamping piston 18 that can carry out piston motion up and down in the range of needs.
As shown in figure 15, internal diameter control feedback pressure head 5 is by locating slot 2-1 on pressure head ontology 5-1 and insertion valve body plug 2
And seal the slot piston rod 5-2 structure for forming independent valve body plug First pressure chamber 2-3 and valve body plug second pressure chamber 2-4
At slot piston rod 5-2 is vertically set on one end end of pressure head ontology 5-1 by vertical bar 5-3, in pressure head ontology 5-1
Other end end be vertically arranged with and be slidably installed with the T-shape slot 10-1 on outer diameter feedback pressure piston rod 10
T-shape block 5-4, T-shape block 5-4 is packed into T-shape slot 10-1 and connected by resilient key 6；In the other end of pressure head ontology 5-1
The sliding that the sliding slot 12-2 that evagination is provided on the bottom end end face for controlling feedback pressure head 12 with outer diameter on upper surface is slidingly fitted
Raised 5-5；Slot piston rod 5-2 is inserted into locating slot 2-1, the one side of slot piston rod 5-2 and the slot of locating slot 2-1
Sealing forms valve body plug First pressure chamber 2-3, the another side of slot piston rod 5-2 and the slot of locating slot 2-1 between wall
Sealing forms valve body plug second pressure chamber 2-4 between wall.
As shown in Figures 4 and 5, the internal diameter control feedback pressure head 5 of the present embodiment, when 10 band of outer diameter feedback pressure piston rod
When dynamic internal diameter control feedback pressure head 5 moves, the slide protrusion 5-5 on internal diameter control feedback pressure head 5 can control feedback pressure in outer diameter
Sliding slot 12-2 on the end face of first 12 bottom end is radially slided.
As shown in Figures 4 and 5, after the internal diameter control feedback pressure head 5 of the present embodiment and outer diameter control feedback pressure head 12 assemble,
It constitutes between the vertical bar 5-3 on the one side and internal diameter control feedback pressure head 5 that outer diameter controls feedback pressure head 12 for being packed into
The spacing of single group iron core piece 19, what the one side of outer diameter control feedback pressure head 12 was arranged to match with 19 outer diameter face of single group iron core
Iron core outer diameter imitation profile, the side of vertical bar 5-3 are arranged to the iron core internal diameter imitation profile to match with 19 aperture surface of single group iron core.
After single group iron core 19 is packed into, the iron core outer diameter imitation profile that 19 outer diameter face of single group iron core controls feedback pressure head 12 with outer diameter is adjacent to, and is pacified
The hold-down head 18-2 on the iron core axial direction clamping piston 18 in feedback pressure head 12, which is controlled, mounted in outer diameter is bonded single group iron core 19.
The present embodiment is spelled the iron core in circle equipment for stator and is spelled in circle component, and the length that each iron core is spelled in circle component passes
The end to end both ends for being installed on coaxial pins 16 of sensor 17 form the high-precision linkage that can be move freely, meanwhile,
Evagination setting will form linkage for the pedestal 12-4 of insertion coaxial pins 16 on outer diameter control feedback 12 top end face of pressure head
Each coaxial pins 16 are inserted into fixed in the pedestal 12-4 on outer diameter control feedback 12 top end face of pressure head.
As shown in figure 4, it further includes apart from size sensor 11, internal diameter radial dimension sensor 20 and two that iron core, which spells circle component,
A length 17, the transmitting terminal in size sensor 11 are arranged on one end of outer diameter dimension feedback pressure piston bar 10, away from
It is arranged on the cylinder body of outer diameter control pressure cylinder 8 from the receiving end in size sensor 11；Hair in size sensor 11
Installation can be exchanged by penetrating end and receiving end.Transmitting terminal in size sensor 11 and the receiving end in size sensor 11
It is secondary to constitute feedback.Apart from size sensor 11 can Real-time Feedback outer diameter feedback pressure piston rod 10 relative to outer diameter control press
The accurate distance of power cylinder 8.In the present embodiment is outsourcing piece apart from size sensor 11, is in application apart from size sensor 11
Routine in the prior art is applied and related controller is the prior art in the process, therefore, to control in the present embodiment
Process does not elaborate.
The transmitting terminal of internal diameter radial dimension sensor 20 is mounted on the slot piston rod 5-2's of internal diameter control feedback pressure head 5
Top, the receiving end of internal diameter radial dimension sensor 20 are mounted on the mounting groove 1-3 being arranged on the outer peripheral surface of plug pressure cover 1
Interior, the transmitting terminal of internal diameter radial dimension sensor 20 and the receiving end of internal diameter radial dimension sensor 20 constitute feedback pair.Internal diameter
Radial dimension sensor 20 can size positions variation of the Real-time Feedback internal diameter feedback pressure head 5 on internal diameter direction.In the present embodiment
Internal diameter radial dimension sensor 20 be outsourcing piece, internal diameter radial dimension sensor 20 application be routine in the prior art answer
With and in the process involved in controller be the prior art, therefore, do not elaborate in the present embodiment to control process.
As shown in Fig. 4 and 16, the both ends of two linear transducers 17 are provided with to be inserted into the connecting hole of coaxial pins 16
17-1, the connecting hole 17-1 of two 17 one end of linear transducer is arranged by coaxial pins 16 controls feedback 12 top of pressure head in outer diameter
On end face, the length that the connecting hole 17-1 of two 17 other ends of linear transducer is spelled respectively with adjacent iron core in circle component is sensed
The connecting hole 17-1 of 17 one end of device is arranged by coaxial pins 16 to be controlled on feedback 12 top end face of pressure head in outer diameter.The present embodiment
In 17 outsourcing pieces of linear transducer, the application of two linear transducers 17 is conventional application in the prior art and process
Involved in controller be the prior art therefore do not elaborate in the present embodiment to control process.
The work that circle equipment carries out the stator spelling circle of motor is spelled using the stator of the centralized winding servo motor of the present embodiment
It is as follows to make process:
The stator of the present embodiment centralization winding servo motor spells circle equipment, and being in concrete operations can mating host computer and pressure
Power equipment.The operating process of the present embodiment: by the first slot 4-1 of the installation axle inserted base 4 of valve body plug 2, and pass through
The air cavity 4-2 connection external pressure equipment system of 4 lower part of pedestal carries out pumping negative-pressure operation, and valve body plug 2 is sucked in pedestal 4
In first slot 4-1.Corresponding each position size sensor is connected to host computer, each pressure medium is connected and imports and exports to pressure and set
It is standby.
As in Figure 3-5, control 1 top plug pressure cover medium entrance 1-1 of plug pressure cover enters pressure medium, and same
When 2 lower section of valve body plug the second valve body plug pressure medium access way 2-5 extrusion pressure medium, so that internal diameter is controlled feedback pressure
First 5 whole move to the outer direction limit dead point.By preprepared single group iron core 19 by automatic charging equipment or
It is manually put into one by one on the outer diameter control feedback pressure head 12 that cored outer diameter imitated structure is set, makes 19 outer diameter face of single group iron core
The iron core outer diameter imitation profile for controlling feedback pressure head 12 with outer diameter is adjacent to.
First external diameter control feedback pressure head pressure medium inlet and outlet 14 enter pressure medium and second external diameter controls feedback pressure
Head pressure medium imports and exports 13 extrusion pressure media, keeps the iron core axial direction clamping piston 18 on outer diameter control feedback pressure head 12 downward
Movement, compresses the iron core end face of single group iron core 19, and controls pressing force by pressure feedback.
It controls first external diameter control pressure cylinder pressure medium inlet and outlet 7 on outer diameter control pressure cylinder 8 and enters pressure medium, the
Two outer diameters control pressure cylinder pressure medium and import and export 9 extrusion pressure media, and outer diameter control feedback pressure head 12 is made to drive single group iron core
19 to internal diameter control feedback pressure head 5 at do radial motion, until internal diameter control feedback pressure head 5 internal diameter imitation profile push against single group iron
The inside diameter surface of core 19 monitors host computer at this time and respectively senses pressure and each position size.
Second valve body plug pressure medium access way 2-5 of 2 lower section of application valve body plug enters pressure medium, and plug
The plug pressure cover medium entrance 1-1 extrusion pressure medium on 1 top of pressure cover, it is anti-by fine tuning internal diameter radial dimension sensor 20
The radial position size of feedback makes 12 groups of linear transducers 17 feed back size and reaches unanimity, while making apart from size sensor 11
Outer diameter reaches unanimity.
Outer diameter control pressure cylinder 8 is set to carry out pressure maintaining, by the plug pressure cover medium entrance for controlling 1 top of plug pressure cover
1-1 extrusion pressure medium, while the second valve body plug pressure medium access way 2-5 of 2 lower section of valve body plug enters pressure Jie
Matter makes 12 groups of internal diameter control feedback 5 uniformities of pressure head reduce direction to internal diameter and moves, synchronous to keep internal diameter control feedback pressure head
The variation of 5 feedback data is consistent, until contacting with each other between 12 groups of iron cores, at this point, outer diameter control pressure cylinder 8 and valve body plug 2 will
Feedback pressure force value significant change by receiving internal diameter control feedback pressure head 5 in continuing, and finely tunes outer diameter control feedback pressure head 12 simultaneously
Radial position and pressure until meeting the requirements, and make valve body so that iron core, which spells circle real-time results, constantly levels off to need state
Plug 2 and outer diameter control the pressure maintaining simultaneously of pressure cylinder 8, related chord length, radial dimension, concentricity and the splicing for spelling circle of host computer record
Pressure value.
Circumferentially direction axially from top to bottom carries out welding between iron core welding laser, after the completion of welding, on plug pressure cover 1
The plug pressure cover medium entrance 1-1 extrusion pressure medium in portion, the second valve body plug pressure medium disengaging of 2 lower section of valve body plug
Channel 2-5 enters pressure medium, makes internal diameter control feedback pressure head 5 continue to move to internal diameter diminution direction, outer diameter synchronous with this
It controls second external diameter control pressure cylinder pressure medium inlet and outlet 9 on pressure cylinder 8 and enters pressure medium, first external diameter controls pressure cylinder
Pressure medium imports and exports 7 extrusion pressure media, so that outer diameter feedback pressure piston rod 10 and internal diameter control feedback pressure head 5 are same
It walks and is moved to internal diameter diminution direction, until internal diameter control feedback pressure head 5 moves to internal diameter spacing place.
First external diameter control feedback pressure head pressure medium imports and exports 14 extrusion pressure media on outer diameter control feedback pressure head 12,
Second external diameter control feedback pressure head pressure medium inlet and outlet 13 enter pressure medium, and control iron core axial direction clamping piston 18 is upwards
Movement, axial to unclamp single group iron core 19, second external diameter control pressure cylinder pressure medium inlet and outlet on operation outer diameter control pressure cylinder 8
9 enter pressure medium, and first external diameter controls pressure cylinder pressure medium and imports and exports 7 extrusion pressure media, and outer diameter is made to control feedback pressure
The outer diameter face of first 12 upper core outer diameter imitation profile and single group iron core 19 forms certain interval, by automatic fetching device or manually will
The iron core being welded is taken out.So far integrated iron core is spelled circle welding process and is completed.
The stator of the centralized winding servo motor of the present embodiment spells circle equipment, and whole process is convenient and simple for operation, improves
Iron core spells the yields and consistency of circle, ensure that motor performance is stable and production efficiency improves.
The stator of the centralized winding servo motor of the present embodiment spells circle equipment, can be become according to electric machine iron core quantity and size
Change needs to carry out flexible, quick-replaceable iron core and spells circle component, substantially increases yields and production efficiency.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
The parts not involved in the utility model is the same as those in the prior art or is realized using the prior art.
Claims (6)
1. a kind of iron core spelling circle component spelled for stator in circle equipment, which is characterized in that control feedback pressure head including internal diameter
(5), outer diameter control pressure cylinder (8), outer diameter feedback pressure piston rod (10), outer diameter control feedback pressure head (12), piston pressure
Power cover board (15) and iron core axial direction clamping piston (18),
Outer diameter feedback pressure piston rod (10) is inserted into outer diameter control pressure cylinder (8) and outer diameter feedback pressure piston rod
(10) outer diameter control pressure cylinder (8) is stretched out at both ends, and outer diameter feedback pressure piston rod (10) and outer diameter control pressure cylinder
(8) linkage pressure piston mechanism is constituted；It is provided on the cylinder body of outer diameter control pressure cylinder (8) and controls pressure cylinder (8) with outer diameter
The first external diameter control pressure cylinder pressure medium inlet and outlet (7) and second external diameter that interior pressure chamber communicates respectively control pressure cylinder pressure
Medium inlet and outlet (9), first external diameter controls pressure cylinder pressure medium inlet and outlet (7) and second external diameter controls pressure cylinder pressure medium
It imports and exports (9) all connection external pressure equipment progress pressure medium disengaging control and realizes iron core outer diameter；Outer diameter feedback
One end connection internal diameter control feedback pressure head (5) of pressure piston bar (10), in the top connecting external diameter of outer diameter control pressure cylinder (8)
Control feedback pressure head (12)；
The bottom end of outer diameter control feedback pressure head (12) is slidably connected the top of internal diameter control feedback pressure head (5), anti-in outer diameter control
Indent setting is inserted into for iron core axial direction clamping piston (18) and forms the pressure of pressure seal chamber on the top end face of feed voltage head (12)
Power hole (12-3), outer diameter control, which is fed back, is respectively arranged with first external diameter control feedback pressure head pressure medium inlet and outlet on pressure head (12)
(14) and the disengaging of pressure head pressure medium is fed back in second external diameter control feedback pressure head pressure medium inlet and outlet (13), first external diameter control
Mouth (14) communicates at aperture with pressure port (12-3), second external diameter control feedback pressure head pressure medium inlet and outlet (13) and pressure
Hole (12-3) is communicated in hole bottom；
Iron core axial direction clamping piston (18) is made of piston rod (18-1) and the both ends hold-down head (18-2), the bottom of piston rod (18-1)
End is provided with the piston head (18-3) for matching with pressure port (12-3) and forming piston motion, and piston pressure cover board (15) are set with
Enter and hold-down head (18-2) is arranged on the top of piston rod (18-1) again on piston rod (18-1)；Iron core axial direction clamping piston (18)
Piston rod (18-1) insertion pressure port (12-3) piston head (18-3) pressure seal chamber is formed in the pressure port (12-3), it is living
Plug pressure cover board (15) is fixed on the top end face of outer diameter control feedback pressure head (12)；In outer diameter control feedback pressure head (12)
First external diameter control feedback pressure head pressure medium inlet and outlet (14) and second external diameter control feedback pressure head pressure medium inlet and outlet
(13) all connection external pressure equipment carries out pressure control, carry out iron core axial direction clamping piston (18) can in the range of needs
Upper and lower piston motion；
Internal diameter control feedback pressure head (5) includes pressure head ontology (5-1) and slot piston rod (5-2), and slot piston rod (5-2) passes through
Vertical bar (5-3) is vertically set on one end end of pressure head ontology (5-1), and slot piston rod (5-2) insertion stator is spelled circle and set
It is standby interior.
2. the iron core spelling circle component according to claim 1 spelled for stator in circle equipment, which is characterized in that iron core spells circle
Component further includes apart from size sensor (11), internal diameter radial dimension sensor (20) and two linear transducers (17), distance
Transmitting terminal in size sensor (11) is arranged on the other end of outer diameter dimension feedback pressure piston bar (10) or is arranged outside
Diameter controls on the cylinder body of pressure cylinder (8), and the receiving end setting in size sensor (11) is in outer diameter control pressure cylinder (8)
On cylinder body or it is arranged on the other end of outer diameter dimension feedback pressure piston bar (10)；Transmitting in size sensor (11)
End constitutes feedback pair with the receiving end in size sensor (11)；
The transmitting terminal of internal diameter radial dimension sensor (20) is mounted on the slot piston rod (5-2) of internal diameter control feedback pressure head (5)
Top, the receiving end of internal diameter radial dimension sensor (20) be mounted on stator spell circle equipment on, internal diameter radial dimension sensor
(20) it is secondary that the receiving end of transmitting terminal and internal diameter radial dimension sensor (20) constitutes feedback；
The both ends of two linear transducers (17) are provided with to be inserted into the connecting hole (17-1) of coaxial pins (16), two length
The connecting hole (17-1) of sensor (17) one end is arranged by coaxial pins (16) controls feedback pressure head (12) top end face in outer diameter
On, the length that the connecting hole (17-1) of two linear transducer (17) other ends is spelled respectively with adjacent iron core in circle component senses
The connecting hole (17-1) of device (17) one end is arranged by coaxial pins (16) to be controlled on feedback pressure head (12) top end face in outer diameter.
3. the iron core spelling circle component according to claim 1 spelled for stator in circle equipment, which is characterized in that in outer diameter control
Pedestal (12-4) of the evagination setting for insertion coaxial pins (16) on system feedback pressure head (12) top end face.
4. the iron core spelling circle component according to claim 1 spelled for stator in circle equipment, which is characterized in that in outer diameter control
The connection that the top setting connecting external diameter of pressing pressure cylinder (8) controls feedback pressure head (12) is raised (8-1), outer diameter control feedback pressure head
(12) bottom offer with the notch (12-1) that is coupled raised (8-1) and matches installation, be coupled raised (8-1) and be packed into notch
It is (12-1) and fixed.
5. the iron core spelling circle component according to claim 1 spelled for stator in circle equipment, which is characterized in that in outer diameter control
It is provided on the bottom end end face of system feedback pressure head (12) and controls the sliding slot (12-2) that feedback pressure head (5) matches sliding with internal diameter,
Evagination is provided with anti-with outer diameter control on the other end upper surface that internal diameter controls the pressure head ontology (5-1) in feedback pressure head (5)
The slide protrusion (5-5) that sliding slot (12-2) on the bottom end end face of feed voltage head (12) is slidingly fitted.
6. the iron core spelling circle component according to claim 1 spelled for stator in circle equipment, which is characterized in that outer diameter
The T-shape slot (10-1) that one end of feedback pressure piston rod (10) is provided with perforation feeds back pressure head (5) for engaging internal diameter control,
It is vertically arranged in the other end end that internal diameter controls the pressure head ontology (5-1) in feedback pressure head (5) and is fed back with outer diameter
The T-shape block (5-4) that T-shape slot (10-1) on pressure piston bar (10) is slidably installed, T-shape block (5-4) are packed into " T "
Type groove (10-1) is simultaneously connected by resilient key (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069522.5U CN209419435U (en) | 2019-01-16 | 2019-01-16 | A kind of iron core spelling circle component spelled for stator in circle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069522.5U CN209419435U (en) | 2019-01-16 | 2019-01-16 | A kind of iron core spelling circle component spelled for stator in circle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419435U true CN209419435U (en) | 2019-09-20 |
Family
ID=67943605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069522.5U Withdrawn - After Issue CN209419435U (en) | 2019-01-16 | 2019-01-16 | A kind of iron core spelling circle component spelled for stator in circle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888988A (en) * | 2019-01-16 | 2019-06-14 | 南京埃斯顿自动化股份有限公司 | A kind of iron core spelling circle component spelled for stator in circle equipment |
-
2019
- 2019-01-16 CN CN201920069522.5U patent/CN209419435U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888988A (en) * | 2019-01-16 | 2019-06-14 | 南京埃斯顿自动化股份有限公司 | A kind of iron core spelling circle component spelled for stator in circle equipment |
| CN109888988B (en) * | 2019-01-16 | 2024-02-23 | 南京埃斯顿自动化股份有限公司 | Iron core round splicing component used in stator round splicing equipment |
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Granted publication date: 20190920 Effective date of abandoning: 20240223 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190920 Effective date of abandoning: 20240223 |