CN106385143B - A kind of rotor automatic straightening device - Google Patents
A kind of rotor automatic straightening device Download PDFInfo
- Publication number
- CN106385143B CN106385143B CN201610503474.7A CN201610503474A CN106385143B CN 106385143 B CN106385143 B CN 106385143B CN 201610503474 A CN201610503474 A CN 201610503474A CN 106385143 B CN106385143 B CN 106385143B
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- Prior art keywords
- rotor
- self
- core bar
- alignment
- upper mold
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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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of rotor automatic straightening devices, conveying robot including alignment rack and for being transported to rotor in alignment rack, the alignment rack is equipped with rotor fixed position platform, straightening mould and rotor driving device, rotor driving device includes for stretching into the core bar in rotor hole, bull stick motor for driving core bar to rotate and the horizontal lead agency for driving bull stick motor and core bar to move jointly, straightening mould includes lower die and can be with respect to the upper mold that lower die moves up and down, half bore on rotor is equipped in upper mold, half bore under rotor is equipped in lower die, upper mold is with lower die under molding state：Upper half bore collectively forms rotor repairing type hole with lower half bore, and rotor repairing type hole internal diameter is corresponding with rotor diameter.The beneficial effects of the invention are as follows：Reasonable for structure, high degree of automation effectively can carry out reparation alignment to rotor, and alignment process is stable, regulating power is strong and alignment effect is good.
Description
Technical field
The invention belongs to rotor machining technical field more particularly to a kind of rotor automatic straightening devices.
Background technology
Motor includes rotor and stator, it is the device for realizing electric energy and mechanical energy conversion, and rotor is motor
In rotary part.Rotor typically first combines multiple rotor sheets (can be rotor punching etc.) in production and processing,
It keeps between rotor sheet coaxially and is linked together by connection structure between rotor sheet, the rotor sheet one that will then combine again
It rises and is placed in mold, pour into a mould out end ring (being mostly aluminium end ring) in end, some following process are then carried out again, to ultimately form
Complete rotor.And rotor is after experience plus aforementioned process, it is also necessary to by alignment, that is, each rotor sheet be allowed to keep coaxial
(in manufacturing process, one or more rotor sheets may be detached from, deviate original axis, to other rotor sheets it
Between shift, there is unjustified phenomenon).And current rotor coalignment or method, in reasonable structure, automation journey
Degree, operating efficiency and alignment effect etc., are still short of.
Invention content
It is an object of the invention to overcome the defect of prior art, and provide a kind of reasonable for structure, high degree of automations, can have
Effect carries out reparation alignment to rotor, and alignment process is stable, regulating power is strong and is straightened the good rotor automatic straightening device of effect.
To achieve the goals above, the present invention uses following technical scheme：
A kind of rotor automatic straightening device, including alignment rack and the carrying implement for being transported to rotor in alignment rack
Tool hand, the alignment rack are equipped with rotor fixed position platform, straightening mould and rotor driving device, and rotor driving device includes being used for
The core bar that stretches into rotor hole, the bull stick motor for driving core bar to rotate and for driving bull stick motor and core bar to move jointly
Horizontal lead agency, straightening mould includes lower die and can be equipped with rotor upper half in upper mold with respect to the upper mold that lower die moves up and down
Hole, lower die is interior to be equipped with half bore under rotor, and upper mold is with lower die under molding state：Upper half bore collectively forms rotor repairing type with lower half bore
Hole, rotor repairing type hole internal diameter are corresponding with rotor diameter.
Preferably, the horizontal lead agency includes lead screw motor and the drive lead screw coaxially connected with lead screw motor,
The slide for driving lead screw to be equipped with and drive wire rod thread cooperation, slide are slidably matched with alignment rack, the slidably side of slide
To parallel with rotor repairing type axially bored line, bull stick motor and core bar are arranged on slide, and core bar and rotor repairing type hole are coaxial.
Preferably, the core bar is fixed on a bar grip slipper, the output axis connection of bar grip slipper and bull stick motor and
The output shaft of core bar and bull stick motor is coaxial.
Preferably, the bull stick motor is servo motor or stepper motor.
Preferably, the rotor fixed position platform includes landing slab and the V-groove that is arranged on landing slab, V-groove has two
A groove face and a notch, the length direction of V-groove is parallel with the intersection of two groove faces, on the length direction of V-groove, V-type
Slot both ends extend outwardly and run through landing slab.
Preferably, the alignment rack is equipped with positioning plate and the shifting plate cylinder for driving positioning plate to move, positioning
Plate has the positioning plate face for contacting one end face of rotor, and positioning plate face is vertical with rotor repairing type axially bored line, and positioning plate is in
Between straightening mould and slide.
Preferably, the positioning plate is connect with the piston rod for moving plate cylinder, the scalable side of the piston rod of plate cylinder is moved
To parallel with horizontal plane.
Preferably, the alignment rack is equipped with the Mobile base being connect with upper mold, alignment rack is equipped with to push and drive
Structure, push driving structure include with rotating ring, actuating cylinder, down pressing oil cylinder and several support springs for being used to support Mobile base,
It is driven by bull stick motor with rotating ring and consistent with core bar rotating speed with rotating ring rotating speed, with rotating ring and the fixation being arranged in alignment rack
Axis is rotatably assorted, and actuating cylinder and down pressing oil cylinder are fixed with alignment rack, and actuating cylinder includes active cylinders, main piston and master
Piston bar, active cylinders are interior to be equipped with resetting spring, and resetting spring one end connects main piston, and the connection of the resetting spring other end is actively
Cylinder body, down pressing oil cylinder include pushing cylinder body, pressure piston and pushing piston rod, active piston bar, the extended side for pushing piston rod
To straight down, active piston bar and push the recoverable direction of piston rod straight up, active cylinders with push cylinder body
Between be connected to by oil pipe, active piston bar is in above band rotating ring, is pushed piston rod and is in above Mobile base, band rotating ring outer shroud
Face is equipped with several bases that push for pushing active piston bar, respectively pushes base and is circumferentially uniformly distributed along band rotating ring.
Preferably, being equipped with several perpendicular sliding slots in the upper mold, perpendicular sliding slot notch is opened on half bore hole wall, in upper mold
Equipped with the one-to-one self-regulated preloading block of perpendicular sliding slot, self-regulated preloading block is slidably matched with corresponding perpendicular sliding slot, and self-regulated precompressed
The slidably direction of block is vertical, and self-regulated preloading block lower surface is the contact surface for contacting rotor outer periphery face, in corresponding self-regulated
In preloading block and perpendicular sliding slot：Self-regulated preloading block upper surface is equipped with several self-regulation springs, and self-regulation lower spring end connects self-regulated
Preloading block upper surface, self-regulation spring upper end connect upper mold, and self-regulation spring is in perpendicular sliding slot.
The alignment rack is equipped with support base, support spring axis vertical, and support spring lower end is fixed with support base, is propped up
Support spring upper end is fixed with Mobile base bottom.
The beneficial effects of the invention are as follows：Reasonable for structure, high degree of automation effectively can carry out reparation alignment, school to rotor
Straight process is stable, regulating power is strong and alignment effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram of straightening mould in the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram pushed in the embodiment of the present invention 2 at driving structure；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the enlarged drawing at C in Fig. 4；
Fig. 7 is in the embodiment of the present invention 2 with the structural schematic diagram at rotating ring；
Fig. 8 is the structural schematic diagram at self-regulated preloading block in the embodiment of the present invention 2.
In figure：Be straightened rack 1, conveying robot 11, fixing axle 12, rotor fixed position platform 2, straightening mould 3, lower die 31, on
Mould 32, perpendicular sliding slot 321, self-regulated preloading block 322, self-regulation spring 323, core bar 41, lead screw motor 421, slide 422, bar cramp are held
Seat 43, bull stick motor 45, Mobile base 5, band rotating ring 61, pushes base 611, top surface 6111, guiding surface on arc at positioning plate 44
6112, actuating cylinder 62, active cylinders 621, main piston 622, active piston bar 623, resetting spring 624, active oil pocket 625,
Down pressing oil cylinder 63 pushes cylinder body 631, pressure piston 632, pushes piston rod 633, lower pumping cavity 634, support spring 64, support base
641, oil pipe 65, guide rod 66, limited block 661, rotor 7.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1：In embodiment as shown in Figure 1 to Figure 3, a kind of rotor automatic straightening device, including alignment rack 1 and
Conveying robot 11 for being transported to rotor in alignment rack, the alignment rack are equipped with rotor fixed position platform 2, alignment mode
Tool 3 and rotor driving device, rotor driving device include for stretching into the core bar 41 in rotor hole, for driving core bar to rotate
Bull stick motor 45 and horizontal lead agency for driving bull stick motor and core bar to move jointly, straightening mould include lower die 31 and
Can be with respect to the upper mold 32 that lower die moves up and down, upper mold is interior to be equipped with half bore on rotor, half bore under rotor is equipped in lower die, upper mold is under
Mould is under molding state：Upper half bore collectively forms rotor repairing type hole with lower half bore, and rotor repairing type hole internal diameter is corresponding with rotor diameter.
Lower die can be directly anchored in alignment rack.
The horizontal lead agency includes lead screw motor 421 and the drive lead screw coaxially connected with lead screw motor, drives silk
Bar be equipped with drive wire rod thread cooperation slide 422, slide with alignment rack be slidably matched, the slidably direction of slide and
Rotor repairing type axially bored line is parallel, and bull stick motor and core bar are arranged on slide, and core bar and rotor repairing type hole are coaxial.The present embodiment
The movement (also can be replaced other mobile mechanisms, such as servoBcylinder) that slide is realized by screw body, to drive bull stick
Motor and core bar move together, and core bar movement can be stretched into the rotor hole (i.e. centre bore) of rotor, and directly mutual with rotor
Clamping (after core bar stretches into rotor hole, not instead of clearance fit is blocked mutually).
The core bar is fixed on a bar grip slipper 43, the output axis connection of bar grip slipper and bull stick motor and core bar with turn
The output shaft of bar motor is coaxial.Core bar is driven by bull stick motor to be rotated, and since core bar connect (clamping) with rotor, is turned
Son is also driven to rotate.
The bull stick motor is servo motor or stepper motor.Servo motor, stepper motor etc. are various can to control rotation
The motor of angle may be used.
The rotor fixed position platform includes landing slab and the V-groove that is arranged on landing slab, and there are two groove face and one for V-groove tool
A notch, the length direction of V-groove is parallel with the intersection of two groove faces, and on the length direction of V-groove, V-groove both ends are outside
Extend through landing slab.Rotor is lain in V-groove (rotor axis is parallel with horizontal plane), positioning stablity, is more conducive to fill in
The progress of the operations such as core bar.
The alignment rack is equipped with positioning plate 44 and the shifting plate cylinder for driving positioning plate to move, and positioning plate, which has, to be used
Positioning plate face in one end face of contact rotor, positioning plate face is vertical with rotor repairing type axially bored line, and positioning plate is in straightening mould
Between slide.The positioning plate is connect with the piston rod for moving plate cylinder, moves scalable direction and the water of the piston rod of plate cylinder
Plane is parallel.Positioning plate can directly be connect with the piston rod for moving plate cylinder, can also pass through various conventional connectors and shifting
The piston rod of plate cylinder connects, as long as positioning plate can be allowed to move.Positioning plate can be used as positioning datum, allow and be placed in V-groove
In rotor end thereof contacts to positioning plate, be accurately positioned, and be not necessarily to other fixed structures at this time, can carry out to realize
The operation that core bar is filled in (rotor one end is withstood by positioning plate, will not be moved).
When the present invention works, rotor 7 is transported to V-groove by conveying robot from a upper station, the armature spindle in V-groove
Line is parallel with horizontal plane, and rotor end thereof contacts positioning plate.Lead screw motor works, and moving sliding base is to drive core bar towards rotor
It moves and stretches into the rotor hole of rotor, until core bar contacts positioning plate, core bar is stuck in rotor hole completely at this time.Then move plate
Cylinder drives positioning plate to leave, and lead screw motor works on, and slide continues to move to that core bar and rotor is driven to continue to move together
It is dynamic, so that rotor is fully inserted between upper die and lower die, rotor is contacted with half bore under rotor.Upper mold begins to decline that (upper mold can lead to
The elevating mechanism of any conventional is crossed to drive lifting), until molding, since rotor repairing type hole internal diameter is corresponding with rotor diameter, because
This is molded each time just completes primary alignment shaping.Then upper mold lifts, and bull stick motor drives core bar to turn an angle (such as
30 degree) and stop, then once being molded again, and so on, it, can be with comprehensive to rotor after rotor is rotated and molded for several times
Realize alignment.
Embodiment 2：The basic structure of the present embodiment with embodiment with embodiment 1, the difference is that, extremely such as Fig. 4
Shown in Fig. 8, the alignment rack is equipped with the Mobile base 5 being connect with upper mold, and alignment rack, which is equipped with, pushes driving structure, under
Pressure driving structure include with rotating ring 61, actuating cylinder 62, down pressing oil cylinder 63 and several support springs 64 for being used to support Mobile base,
It is driven by bull stick motor with rotating ring and consistent with core bar rotating speed with rotating ring rotating speed, with rotating ring and the fixation being arranged in alignment rack
Axis 12 is rotatably assorted, and actuating cylinder and down pressing oil cylinder are fixed with alignment rack, and actuating cylinder includes active cylinders 621, main work
Plug 622 and active piston bar 623, active cylinders are interior to be equipped with resetting spring 624, and resetting spring one end connects main piston, resets bullet
The spring other end connects active cylinders, and down pressing oil cylinder includes pushing cylinder body 631, pressure piston 632 and pushing piston rod 633, actively living
Stopper rod pushes the extended direction of piston rod straight down, and active piston bar and the recoverable direction for pushing piston rod are perpendicular
Straight to be connected to upwards by oil pipe 65 between active cylinders and pushing cylinder body, main piston will be separated into actively oil inside active cylinders
Chamber 625 and the active cavity being in below active oil pocket, pressure piston will be separated into inside active cylinders to be pushed oil pocket 634 and is in
Active oil pocket is connected to by the pushing cavity below lower pumping cavity, oil pipe with lower pumping cavity, and active piston bar is in above band rotating ring,
Piston rod is pushed to be in above Mobile base, with rotating ring outer ring surface be equipped with it is several push base 611 for push active piston bar,
Base is respectively pushed circumferentially to be uniformly distributed along band rotating ring.
Several perpendicular sliding slots 321 are equipped in the upper mold, perpendicular sliding slot notch is opened on half bore hole wall, upper mold be equipped with
The one-to-one self-regulated preloading block 322 of perpendicular sliding slot, self-regulated preloading block are slidably matched with corresponding perpendicular sliding slot, and self-regulated preloading block
Slidably direction is vertical, and self-regulated preloading block lower surface is the contact surface for contacting rotor outer periphery face, in corresponding self-regulated precompressed
In block and perpendicular sliding slot：Self-regulated preloading block upper surface is equipped with several self-regulation springs 323, and self-regulation lower spring end connection self-regulated is pre-
Briquetting upper surface, self-regulation spring upper end connect upper mold, and self-regulation spring is in perpendicular sliding slot.
The alignment rack is equipped with support base 641, support spring axis vertical, and support spring lower end is consolidated with support base
Fixed, support spring upper end is fixed with Mobile base bottom.
The alignment rack is equipped with an at least guide rod 66, and guide rod is vertical and is fixed with alignment rack, Mobile base
It is equipped with slide opening, guide rod outer diameter is adapted to slide opening internal diameter, and guide rod is slidably matched across slide opening and slide opening.Guide rod
It is equipped with limited block 661, limited block is in above Mobile base.Guide rod can assist Mobile base to move up and down, and improve and move
The stability of the dynamic seat course of work.When Mobile base resets, limited block can limit the maximum distance of Mobile base rising, avoid moving
Excessively.
The base tool that pushes there are one top surface 6111 and two guiding surfaces 6112 on arc, guiding surface with drive annulate shaft
Line is parallel, and top surface apart from maximum is top pressure molding portion away from ring axis is driven on arc, any point and band on top surface on arc
The minimum range of rotating ring outer ring surface is equal on arc arbitrary another point and the minimum range with rotating ring outer ring surface on top surface.
In the present embodiment, hydraulic oil only flowed in active oil pocket, oil pipe, lower pumping cavity namely active oil pocket, oil pipe,
Filled with hydraulic oil in lower pumping cavity, active cavity pushes and does not have hydraulic oil in cavity (active cavity pushes cavity and air
Connection, this is the prior art in oil cylinder field).Bull stick motor can pass through the conventional gears machine such as pulley mechanism, chain-wheel mechanism
Structure with rotating ring come to driving.When work, bull stick motor drives core bar to rotate together set angle (such as 60 degree) simultaneously with rotor
Stop, in rotation process, band rotating ring can also rotate, band rotating ring in rotation process, when push base start to go to contact it is actively living
When stopper rod, pushing piston rod can be pushed and moved up, a part of hydraulic oil in active oil pocket begins to pass through oil pipe and enters lower pumping cavity,
Pushing piston rod is driven to push down on Mobile base, to drive upper mold to move down, when molding, pushing reaches lower limit position, complete
It is straightened at one step press.Then bull stick motor rotates again, and core bar and rotor also rotate, and pushes base and leaves pushing piston rod,
Under action of reset spring, active piston bar resets, and drives and pushes piston rod reset, and lower mobile base, upper mold are acted in support spring
Also it resets, and as rotary electric machine continues to rotate, above-mentioned pressing alignment action is implemented again, is recycled according to this.Should be noted one
Relationship is：It pushes radix mesh and the product of each rotational angle of core bar (rotor) is equal to 360 degree, that is to say, that if desired variation is every
Secondary rotational angle then needs adjustment to push the number of base.Each bull stick motor rotates set angle, then is also under upper mold just
When being pressed onto position (molding).And by the linkage of a whole set of mechanism, realizes upper mold and push and match automatically with what commutator rotated
Positioning is closed, has ensured the accuracy of each pressing position, and due to being machinery positioning, precision fully relies on structure itself and realizes,
It can be to avoid the error calculated caused by control (circuit module control).Furthermore rotor is byed pressing alignment phase while rotating
For being straightened again after directly rotating by a certain angle than rotor, integrated regulation effect is stronger and protectiveness is more preferable, after all rotor
Byed pressing alignment while rotating it is that rotor is constantly adjusted alignment, and rotor is straightened again after directly rotating by a certain angle
It is every time then the pressing alignment of single direction, and descends pressure larger relatively, is easy to some rotor sheet edges more outstanding
Apply larger power, leads to rotor sheet edge deformation or impaired.
As was noted, rotor sheet (deviateing the more rotor sheet of rotor axis) edge of a small number of evaginations is directly pushed by upper mold
When (rotor sheet of evagination with respect to remaining rotor sheet be in top, that is, project upwards), the impact being subject to and lower pressure are relatively
Greatly, it is easy to cause the edge deformation or impaired of this part evagination rotor sheet.And there is self-regulation spring and self-regulated in the present embodiment
Precompressed block structure, before upper mold is completely depressed into position, self-regulated preloading block first can carry out precompressed with relatively small power to rotor,
To avoid upper mold from disposably applying excessive power to rotor, and after self-regulated preloading block first carries out precompressed alignment, upper mold again under
It is pressed onto position, realizes and thoroughly presses (self-regulated preloading block is completely into perpendicular sliding slot at this time), alignment mode is more reasonable, can be to turning
Sub-pieces effectively protects.
Claims (7)
1. a kind of rotor automatic straightening device, characterized in that including alignment rack and for rotor to be transported to alignment rack
Conveying robot, the alignment rack be equipped with rotor fixed position platform, straightening mould and rotor driving device, rotor driving device
Include for stretching into the core bar in rotor hole, for drive core bar rotate bull stick motor and for driving bull stick motor and core bar
The horizontal lead agency moved jointly, straightening mould include lower die and can be equipped in upper mold with respect to the upper mold that lower die moves up and down
Half bore on rotor, lower die is interior to be equipped with half bore under rotor, and upper mold is with lower die under molding state：Upper half bore is collectively formed with lower half bore
Rotor repairing type hole, rotor repairing type hole internal diameter is corresponding with rotor diameter, and the horizontal lead agency includes lead screw motor and and lead screw
The drive lead screw of motor coaxle connection, the slide for driving lead screw to be equipped with and drive wire rod thread cooperation, slide and alignment rack
It is slidably matched, the slidably direction of slide is parallel with rotor repairing type axially bored line, and bull stick motor and core bar are arranged on slide, core
Bar and rotor repairing type hole are coaxial, and the core bar is fixed on a bar grip slipper, the output axis connection of bar grip slipper and bull stick motor
And the output shaft of core bar and bull stick motor is coaxial；
The bull stick motor is servo motor or stepper motor.
2. a kind of rotor automatic straightening device according to claim 1, characterized in that the rotor fixed position platform includes platform
Plate and the V-groove being arranged on landing slab, V-groove tool is there are two groove face and a notch, the length direction of V-groove and two slots
The intersection in face is parallel, and on the length direction of V-groove, V-groove both ends extend outwardly and run through landing slab.
3. a kind of rotor automatic straightening device according to claim 1, characterized in that the alignment rack is equipped with positioning
Plate and shifting plate cylinder for driving positioning plate to move, positioning plate has positioning plate face for contacting one end face of rotor, fixed
Position plate face is vertical with rotor repairing type axially bored line, and positioning plate is between straightening mould and slide.
4. a kind of rotor automatic straightening device according to claim 3, characterized in that the positioning plate and shifting plate cylinder
Piston rod connects, and the scalable direction for moving the piston rod of plate cylinder is parallel with horizontal plane.
5. a kind of rotor automatic straightening device according to claim 1, characterized in that the alignment rack be equipped with it is upper
Mould connection Mobile base, alignment rack be equipped with push driving structure, push driving structure include band rotating ring, actuating cylinder, under
Compressing cylinder and several support springs for being used to support Mobile base, band rotating ring are driven by bull stick motor and are turned with rotating ring rotating speed and core bar
It is fast consistent, it is rotatably assorted with rotating ring and the fixing axle being arranged on being straightened rack, actuating cylinder and down pressing oil cylinder are and straightener
Frame is fixed, and actuating cylinder includes active cylinders, main piston and active piston bar, is equipped with resetting spring in active cylinders, resets bullet
Spring one end connects main piston, and the resetting spring other end connects active cylinders, and down pressing oil cylinder includes pushing cylinder body, pressure piston and pushing
Piston rod, active piston bar and pushes the extended direction of piston rod straight down, active piston bar and pushes piston rod
Recoverable direction straight up, is connected between active cylinders and pushing cylinder body by oil pipe, and active piston bar is in band rotating ring
Top pushes piston rod and is in above Mobile base, is equipped with rotating ring outer ring surface several for pushing pushing for active piston bar
Base respectively pushes base and is circumferentially uniformly distributed along band rotating ring.
6. a kind of rotor automatic straightening device according to claim 5, characterized in that be equipped with several perpendicular cunnings in the upper mold
Slot, perpendicular sliding slot notch are opened on half bore hole wall, upper mold be equipped with the one-to-one self-regulated preloading block of perpendicular sliding slot, self-regulated is pre-
Briquetting is slidably matched with corresponding perpendicular sliding slot, and the slidably direction of self-regulated preloading block is vertical, and self-regulated preloading block lower surface is to use
Contact surface in contact rotor outer periphery face, in corresponding self-regulated preloading block and perpendicular sliding slot：Self-regulated preloading block upper surface is equipped with
Several self-regulation springs, self-regulation lower spring end connection self-regulated preloading block upper surface, self-regulation spring upper end connect upper mold, self-regulated
Section spring is in perpendicular sliding slot.
7. a kind of rotor automatic straightening device according to claim 5, characterized in that the alignment rack is equipped with support
Seat, support spring axis vertical, support spring lower end are fixed with support base, and support spring upper end is fixed with Mobile base bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503474.7A CN106385143B (en) | 2016-06-26 | 2016-06-26 | A kind of rotor automatic straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503474.7A CN106385143B (en) | 2016-06-26 | 2016-06-26 | A kind of rotor automatic straightening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106385143A CN106385143A (en) | 2017-02-08 |
| CN106385143B true CN106385143B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610503474.7A Active CN106385143B (en) | 2016-06-26 | 2016-06-26 | A kind of rotor automatic straightening device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106411064B (en) * | 2016-06-26 | 2018-12-07 | 葛明 | A kind of aligning method and straightening equipment |
| CN108787802A (en) * | 2018-04-26 | 2018-11-13 | 安徽美芝精密制造有限公司 | Rotor means for correcting and rotor bearing calibration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205847008U (en) * | 2016-06-26 | 2016-12-28 | 葛明 | A kind of rotor coalignment |
| CN106411064A (en) * | 2016-06-26 | 2017-02-15 | 葛明 | Alignment method and alignment equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165647A (en) * | 1982-03-24 | 1983-09-30 | Toshiba Corp | Casting mold for squirrel-cage rotor |
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2016
- 2016-06-26 CN CN201610503474.7A patent/CN106385143B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205847008U (en) * | 2016-06-26 | 2016-12-28 | 葛明 | A kind of rotor coalignment |
| CN106411064A (en) * | 2016-06-26 | 2017-02-15 | 葛明 | Alignment method and alignment equipment |
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| CN106385143A (en) | 2017-02-08 |
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Effective date of registration: 20211216 Address after: 311401 3rd floor, building 3, Minlian village, Dongzhou street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Dongjing Intelligent Equipment Co., Ltd Address before: 311401 No. 7, Dongqiao Road, Dongzhou industrial functional zone, Dongzhou street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Ge Ming |