CN107046349B - Motor rotor punching sheet assembles device and method - Google Patents
Motor rotor punching sheet assembles device and method Download PDFInfo
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- CN107046349B CN107046349B CN201710129195.3A CN201710129195A CN107046349B CN 107046349 B CN107046349 B CN 107046349B CN 201710129195 A CN201710129195 A CN 201710129195A CN 107046349 B CN107046349 B CN 107046349B
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- driver
- workbench
- horizontal push
- punching
- push piece
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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
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to a kind of motor rotor punching sheets to assemble device, including more than two punching mechanisms, workbench and the first driver；First driver is drivingly connected workbench, and punching mechanism is fixedly installed on workbench, and workbench is provided with the assembly position of several rounded matrix distributions for moving in a circle under the driving of the first driver on workbench；Each punching mechanism includes one second driver, a third driver, a horizontal push piece and a vertical stamping, every one second driver is drivingly connected a horizontal push piece, for being drivingly connected a vertical stamping, horizontal push piece is used to be parallel to the direction of workbench towards moving reciprocatingly in the middle part of workbench in the driving lower edge of the second driver each third driver；Vertical stamping is used to move reciprocatingly perpendicular to the direction of workbench towards assembly position in the driving lower edge of third driver；Horizontal push piece is provided with stamping die, and stamping die matches with assembly position.The motor rotor punching sheet assembles the case where device can be to avoid multi-disc or few piece.
Description
Technical field
The present invention relates to rotor manufacturing technology fields, assemble device and side more particularly to a kind of motor rotor punching sheet
Method.
Background technique
There are many kinds of rotors in the market, and the punching of some rotors is very thick, when motor rotor punching sheet assembles,
After having assembled punching, need to turn down extra punching.It is typically disposable to assemble rushing for whole rotors in traditional technology
Piece and the punching for pushing away extra rotor, but there are many problems for such technology.For example, current motor rotor punching is on chip
With device, in work process, if the punching the piece number of rotor is excessive, it is easy to appear the phenomenon of the piece number not pair, for example, electric
There are tolerances for the thickness of the raw material of the punching of machine rotor, if it is 50, and electronics rotor punching currently on the market every
Tolerance at least 0.01mm, the gross tolerance of the punching of that 50 rotors are at least 0.5mm, if rotor
In this case the thickness ability 0.5mm of punching just will appear less the punching of a piece of rotor or the punching of how a piece of rotor
The phenomenon that.
Summary of the invention
Based on this, it is necessary to aiming at the problem that multi-disc or few piece occurs in current motor rotor punching sheet assembly device, mention
Device is assembled for a kind of motor rotor punching sheet.
A kind of motor rotor punching sheet assembly device, including more than two punching mechanisms, workbench and the first driver；
First driver is drivingly connected the workbench, and it is flat that the punching mechanism is fixedly installed on the work
Platform, the workbench under the driving of first driver for moving in a circle, if being provided on the workbench
Do the assembly position of rounded matrix distribution；
Each punching mechanism includes one second driver, a third driver, a horizontal push piece and a vertical stamping,
Each second driver is drivingly connected a horizontal push piece, and each third driver is for being drivingly connected described in one
Vertical stamping, the horizontal push piece are used to be parallel to the direction court of the workbench in the driving lower edge of second driver
It moves reciprocatingly in the middle part of the workbench；The vertical stamping is used for the driving lower edge in the third driver perpendicular to institute
The direction for stating workbench moves reciprocatingly towards the assembly position；
The horizontal push piece is provided with stamping die, and the stamping die matches with the assembly position.
The workbench includes turntable, rotary disk basement and connector in one of the embodiments, and the turntable fixation is set
It is placed on the one end of the rotary disk basement far from first driver, first driver is drivingly connected by the connector
The rotary disk basement；Several rounded matrix distributions in the assembly position are set on the turntable.
The turntable is circular frame in one of the embodiments, and the rotary disk basement is cylindrical shape, and the turntable is arranged
In on the one end of the rotary disk basement far from first driver.
Each punching mechanism further includes one first fixing piece and one second fixing piece in one of the embodiments,
Each third driver is fixedly installed on first fixing piece by second fixing piece.
Each first fixing piece is provided with a working face for being parallel to the turntable in one of the embodiments,
Each horizontal push piece, second fixing piece, one first driver and a feeding device are all set in described in one
On working face, second driver drives the horizontal push piece to move reciprocatingly on the working face.
Each punching mechanism further includes a feeding device in one of the embodiments, each feeding device
It is fixedly installed on first fixing piece, the feeding device is used to the punching of rotor being put into the horizontal push piece
On.
Fluted and through-hole is arranged in the feeding device in one of the embodiments, and the horizontal push piece passes through described
Groove is provided with several guide rods in the through-hole, and several guide rods are perpendicular to the horizontal push piece.
A kind of method of motor rotor punching sheet assembly in one of the embodiments, is applied to electronics rotor, is divided at least two
It is secondary to carry out assembly motor rotor punching sheet.
Receive motor rotor punching sheet in one of the embodiments, and mobile motor rotor punching is to assembling position；Punching press electricity
Sub- rotor punching is so that electronics rotor punching is pierced into the rotating bar for the electronics rotor for being located at assembly position；It is repeated up to a motor
All assembly is completed for the punching of rotor.
In described in one of the embodiments, the electronics rotor punching of the identical quantity of each punching press.
Above-mentioned motor rotor punching sheet assembles device, and horizontal push piece is parallel to workbench in the driving lower edge of the second driver
Direction towards push in the middle part of workbench punching to position is assembled, then vertical stamping third driver driving lower edge perpendicular to
Direction punching press punching and stamping die of the direction of workbench towards assembly position；Horizontal push piece and vertical stamping reset, turntable rotation
So that the location swap between assembly position；Then horizontal push piece and vertical stamping repeated work.Electronics rotor can be made to rush in this way
Piece is divided into the assembly of punching press more than twice, separates Multi-step forming and electronics rotor punching gross tolerance is become smaller, to avoid quantity
The phenomenon that being excessively multi-disc or few piece.
Detailed description of the invention
Fig. 1 is that the motor rotor punching sheet of one of embodiment assembles the structural schematic diagram of device；
Fig. 2 is the structural schematic diagram of the punching mechanism of one of embodiment；
Fig. 3 is the explosive view of the punching mechanism of one of embodiment；
Fig. 4 is the flow chart for the method that the motor rotor punching sheet of one of embodiment assembles.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
Referring to Fig. 1, a kind of motor rotor punching sheet assembles device 10, including more than two punching mechanisms 110, work are put down
Platform 120 and the first driver 130.
First driver 130 is drivingly connected workbench 120, and punching mechanism 110 is fixedly installed on workbench 120, work
Make platform 120 for moving in a circle under the driving of the first driver 130, is provided on workbench 120 several rounded
The assembly position 121 of matrix distribution.For example, the first driver 130, extremely the first cylinder.For example, assembly position turns for placing motor
The swingle of son.
Fig. 1 and Fig. 2 are please referred to, each punching mechanism 110 includes one second driver 111, a third driver 112, one
Horizontal push piece 113 and a vertical stamping 114, every one second driver 111 are drivingly connected a horizontal push piece 113, and each third is driven
Dynamic device 112 is used for parallel in the driving lower edge of the second driver 111 for being drivingly connected a vertical stamping 114, horizontal push piece 113
In the direction of workbench 120 towards moving reciprocatingly in the middle part of workbench 120；Vertical stamping 114 is used in third driver 112
Driving lower edge perpendicular to workbench 120 direction towards assembly position 121 move reciprocatingly.For example, horizontal push piece 113 and turntable
In approximately the same plane.For example, horizontal push piece 113 is rectangular slab.For example, the second driver 111, as the second cylinder.Example
Such as, third driver 112, as third cylinder.
Horizontal push piece 113 is provided with stamping die 115, and stamping die 115 matches with assembly position 121.For example, horizontal push piece
113 have through-hole (not shown), and through-hole is fixedly installed stamping die 115, and stamping die 115 matches with assembly position 121.For example,
Stamping die 115 matches with assembly position 121, and through-hole is for placing stamping die 115, for example, horizontal push piece 113 is in the second driver
The top that 111 driving lower slider is used to that stamping die 115 to be made to be located at assembly position 121.For another example, vertical stamping 114 along perpendicular to turn
The direction of disk moves back and forth towards the stamping die 115 in through-hole.For example, the stamping die 115 includes the rotation of rotor
Bar.
Above-mentioned motor rotor punching sheet assembles device 10, and horizontal push piece 113 is parallel in the driving lower edge of the second driver 111
The direction of workbench 120 is towards promotion punching in the middle part of workbench 120 to assembly position 121, and then vertical stamping 114 is in third drive
The driving lower edge of dynamic device 112 perpendicular to workbench 120 direction towards the punching of punching press electronics rotor and stamping die for assembling position 121
115；Horizontal push piece 113 and vertical stamping 114 reset, and turntable rotates the location swap so that between assembly position 121；Then horizontal
114 repeated work of push piece 113 and vertical stamping.The punching press that electronics rotor punching can in this way be divided into more than twice is assembled, point
Opening Multi-step forming makes electronics rotor punching gross tolerance become smaller, thus the phenomenon that avoiding quantity excessively and be multi-disc or few piece.
Referring to Fig. 1, workbench 120 includes turntable 122, rotary disk basement 123 and connector in one of the embodiments,
124, turntable 122 is fixedly installed on the one end of rotary disk basement 123 far from the first driver 130, and the first driver 130 passes through connection
Device 124 is drivingly connected rotary disk basement 123；The distribution of the rounded matrix in several assembly positions 121 is set on turntable 122.For example, for subtracting
Vibration when small first driver 130 works.
Referring to Fig. 1, turntable 122 is circular frame in one of the embodiments, rotary disk basement 123 is cylindrical shape, turntable
122 are sheathed on the one end of rotary disk basement 123 far from the first driver 130.
Referring to Fig. 3, each punching mechanism 110 further includes one first fixing piece 116 and one in one of the embodiments,
Second fixing piece 117, each third driver 112 are fixedly installed on one first fixing piece 116 by one second fixing piece 117
On.For example, the second fixing piece 117 is fixedly installed on the first fixing piece 116, third driver 112 is fixed on the second fixing piece
On 117.Second fixing piece 117 is rectangle frame, and the second driver 111, i.e. the second cylinder jacket are set in rectangle frame.For example, several
First fixing piece 116 is each attached in approximately the same plane.For example, motor rotor punching sheet assembly device 10 is placed on a work desk
On, several first fixing pieces 116 are each attached on desktop.
Referring to Fig. 3, each punching mechanism 110 further includes a buffer 119, buffer in one of the embodiments,
119 are set on the first fixing piece 116, for reduce when the second driver 111 drives horizontal push piece 113 generated vibration and
Noise.
Incorporated by reference to Fig. 2 and Fig. 3, every one first fixing piece 116 is provided with one and is parallel to turntable in one of the embodiments,
122 working face, each horizontal push piece 113, one second fixing piece 117, one first driver 130 and a feeding device 118 are
It is set on a working face, the horizontal push piece 113 of 111 driving of the second driver moves reciprocatingly on working face.Second driver
111 and horizontal push piece 113 connected by connector 1111, connector 1111 is snapped connection with horizontal push piece 113, connector 1111
It is threadedly coupled with the second driver 111, for example, the second driver 111 is the second cylinder, the work of connector 1111 and the second cylinder
Stopper rod connection.Horizontal push piece 113 is provided with stamping die 115, and stamping die 115 matches with assembly position 121.
Incorporated by reference to Fig. 2 and Fig. 3, each punching mechanism 110 further includes a feeding device 118 in one of the embodiments,
Each feeding device 118 is fixedly installed on one first fixing piece 116, and feeding device 118 is for putting the punching of rotor
Enter on horizontal push piece 113.Feeding device is perpendicular to horizontal push piece 113.
It please join Fig. 2 and Fig. 3, fluted 1182 and through-hole 1183 are arranged in feeding device 118 in one of the embodiments,
Horizontal push piece 113 passes through groove 1182, is provided with several guide rods 1181 in through-hole 1183, and several guide rods 1181 are perpendicular to water
Flat-pushing part 113.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, a kind of assembly method is disclosed in one of the embodiments, is applied to above-mentioned motor
Rotor punching assembles device 10,
Step 1, horizontal push piece 113 receive punching；
Step 2, more than two horizontal push pieces 113 are parallel to workbench 120 in the driving lower edge of the second driver 111
Towards punching is pushed in the middle part of workbench 120, to assembly position 121, more than two vertical stampings 114 drive in third simultaneously in direction
The driving lower edge of device 112 perpendicular to workbench 120 direction towards assembly 121 punching press punching of position and stamping die 115；
Step 3, horizontal push piece 113 and vertical stamping 114 reset, turntable 122 rotate so that assembly position 121 position it
Between exchange；
Step 4 is at least repeated once step 3, completes press work.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, another assembly method is disclosed in one of the embodiments, is applied to above-mentioned electricity
Device 10 is assembled in machine rotor punching,
Step 1, horizontal push piece 113 receive punching；
Step 2, in a punching mechanism 110, a horizontal push piece 113 is parallel to work in the driving lower edge of the second driver 111
Make the direction of platform 120 towards promotion punching in the middle part of workbench 120 to assembly position 121, a corresponding vertical stamping 114 exists simultaneously
The driving lower edge of third driver 112 perpendicular to workbench 120 direction towards assembly 121 punching press punching of position and stamping die 115；
Step 3, horizontal push piece 113 and vertical stamping 114 reset, and turntable 122 rotates the position so that between assembly position 121
Set exchange；
Step 4, in another punching mechanism 110, a horizontal push piece 113 is parallel in the driving lower edge of the second driver 111
The direction of workbench 120 is towards promotion punching in the middle part of workbench 120 to assembly position 121, and a corresponding vertical stamping 114 is simultaneously
Third driver 112 driving lower edge perpendicular to workbench 120 direction towards assembly 121 punching press punching of position and stamping die
115, complete press work.
A kind of method of motor rotor punching sheet assembly in one of the embodiments, is applied to electronics rotor, is divided at least two
It is secondary to carry out assembly motor rotor punching sheet.Divide and carry out assembly motor rotor punching sheet at least twice, can reduce tolerance, avoid tolerance mistake
Make the more punchings of electronics rotor or the Shaochong piece of assembly greatly.For example, carrying out assembly motor rotor punching sheet in three times.At this point, it is electric
The gross tolerance of machine rotor punching is the one third of the gross tolerance of disposable assembly assembly motor rotor punching sheet.
Referring to Fig. 4, the method S10 that a kind of motor rotor punching sheet assembles in one of the embodiments,
Step S110 receives motor rotor punching sheet, and mobile motor rotor punching is to assembling position.For example, the assembly position
The region of the swingle of electronics rotor is placed with for one, overlying regions are provided with stamping device.
Step S120, punching press electronics rotor punching, so that the electronics rotor for being located at assembly position is pierced into electronics rotor punching
In rotating bar.For example, having through-hole in the middle part of motor rotor punching sheet.For example, the electronics rotor punching of the identical quantity of punching press every time.Example
Such as, the rotating bar of the rotor is located at the center of assembly position.Stamping device punching press motor rotor punching sheet makes motor rotor punching
Piece is by being arranged on the swingle of electronics rotor.
Step S130 repeats reception and the punching of punching press electronics rotor, until the punching of a rotor has all been assembled
At.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of motor rotor punching sheet assembles device, which is characterized in that including more than two punching mechanisms, workbench and the
One driver；
First driver is drivingly connected the workbench, and the punching mechanism is fixedly installed on the workbench, institute
Workbench is stated for moving in a circle under the driving of first driver, is provided on the workbench several in circle
The assembly position of shape matrix distribution；
Each punching mechanism includes one second driver, a third driver, a horizontal push piece and a vertical stamping, each
Second driver is drivingly connected a horizontal push piece, and each third driver is described vertical for being drivingly connected one
Stamping, the horizontal push piece are used to be parallel to the direction of the workbench towards described in the driving lower edge of second driver
It moves reciprocatingly in the middle part of workbench；The vertical stamping is used for the driving lower edge in the third driver perpendicular to the work
The direction for making platform moves reciprocatingly towards the assembly position；
The horizontal push piece is provided with stamping die, and the stamping die matches with the assembly position.
2. motor rotor punching sheet according to claim 1 assembles device, which is characterized in that the workbench includes turning
Disk, rotary disk basement and connector, the turntable is fixedly installed on the one end of the rotary disk basement far from first driver, described
First driver is drivingly connected the rotary disk basement by the connector；Several rounded matrix distributions in the assembly position are set to
On the turntable.
3. motor rotor punching sheet according to claim 2 assembles device, which is characterized in that the turntable is circular frame, institute
Stating rotary disk basement is cylindrical shape, and the turntable is sheathed on the one end of the rotary disk basement far from first driver.
4. motor rotor punching sheet according to claim 1 assembles device, which is characterized in that each punching mechanism also wraps
One first fixing piece and one second fixing piece are included, each third driver is fixedly installed on by second fixing piece
On one first fixing piece.
5. motor rotor punching sheet according to claim 4 assembles device, which is characterized in that each first fixing piece is set
Be equipped with a working face for being parallel to turntable, each horizontal push piece, second fixing piece, one first driver and one into
Material device is all set on a working face, and it is past that second driver drives the horizontal push piece to do on the working face
Multiple movement.
6. motor rotor punching sheet according to claim 5 assembles device, which is characterized in that each punching mechanism also wraps
A feeding device is included, each feeding device is fixedly installed on first fixing piece, and the feeding device is used for will
The punching of rotor is put on the horizontal push piece.
7. motor rotor punching sheet according to claim 6 assembles device, which is characterized in that the feeding device is provided with recessed
Slot and through-hole, the horizontal push piece pass through the groove, and several guide rods are provided in the through-hole, and several guide rods hang down
Directly in the horizontal push piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129195.3A CN107046349B (en) | 2017-03-06 | 2017-03-06 | Motor rotor punching sheet assembles device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129195.3A CN107046349B (en) | 2017-03-06 | 2017-03-06 | Motor rotor punching sheet assembles device and method |
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| Publication Number | Publication Date |
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| CN107046349A CN107046349A (en) | 2017-08-15 |
| CN107046349B true CN107046349B (en) | 2019-03-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109474144A (en) * | 2019-01-12 | 2019-03-15 | 深圳市鑫科德自动化有限公司 | A kind of automatic linear formula drag cup stator assembling method and device |
| CN110086300B (en) * | 2019-06-04 | 2024-03-26 | 丽水津正电机科技有限公司 | Chute rotor forming device for motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10309097A1 (en) * | 2002-03-12 | 2003-09-25 | Alstom Switzerland Ltd | Stator manufacturing method, especially generator stator of power station equipment, involves constructing cylindrical cage from winding bars extending parallel to one another |
| CN104333183B (en) * | 2014-11-19 | 2017-01-04 | 哈尔滨电气动力装备有限公司 | Large Rotor punching laminates uses fitting device |
| CN204997210U (en) * | 2015-08-07 | 2016-01-27 | 安阳恒安电机有限公司 | Multi -disc motor iron core is once only folded and is pressed welding system |
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