CN105406663B - A kind of rotor sheet of permanent magnet motor laminating tool - Google Patents
A kind of rotor sheet of permanent magnet motor laminating tool Download PDFInfo
- Publication number
- CN105406663B CN105406663B CN201510952447.3A CN201510952447A CN105406663B CN 105406663 B CN105406663 B CN 105406663B CN 201510952447 A CN201510952447 A CN 201510952447A CN 105406663 B CN105406663 B CN 105406663B
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- CN
- China
- Prior art keywords
- plate
- beam barrel
- center beam
- pressure ring
- bottom plate
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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
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
A kind of rotor sheet of permanent magnet motor laminating tool of the present invention, including bottom plate, center beam barrel, flanged plate, pressure ring, locating bar, pressing plate and cushion plate of pressing machine；Bottom plate, pressure ring, pressing plate are set with the beam barrel of center successively；Flanged plate is packaged with the port of center beam barrel；Bottom plate is fixed at the Single port of center beam barrel；Connected between bottom plate and pressure ring by fastening screw, clamp nut；Pressing plate is sleeved on the another port of center beam barrel；Pressing plate function on pressure ring and by pressure ring in pressing to bottom plate；Connecting screw is installed on cushion plate of pressing machine；Connecting screw is connected through pressing plate and with the flanged plate in the center beam barrel port on the inside of pressing plate；The locating bar for fixing motor rotor punching sheet position is additionally provided between center beam barrel and pressure ring.
Description
Technical field
The present invention relates to a kind of frock of motor accessory processing, more particularly to a kind of rotor sheet of permanent magnet motor to laminate work
Dress.
Background technology
Rotor is the critical component of the traction electric machine used in subway, and in order to prevent higher hamonic wave in rotor core table
Face produces eddy-current loss, and electric machine rotor iron core surface does not process, and this requires straight in raising rotor punching lamination process
Dimension and axis perpendicular degree.Conventional rotor punching is laminated all by manually realizing, is manually laminated to the behaviour needed for worker
Making technical ability has very high requirement, moreover the precision manually laminated can't reach the requirement of above-mentioned rotor, while manually
The mode laminated, wastes time and energy, and efficiency is low.Such as Chinese invention patent《A kind of motor rotor punching sheet laminating tool》, application
Number it is 201310329558.X, discloses including including bottom plate component, central shaft, pull bar, positioning bar, vertical loading board, upper solid
Fixed board, clamp nut, locating bar and alignment pin；The center vertical of bottom plate component is provided with central shaft upwards；Bottom plate group
On part centered on central shaft, the upward array of annular vertical is provided with 8 pull bars；Positioning is provided with bottom plate component straight up
Muscle；Positioning bar is located on the circumference for the circle that 8 pull bars are formed；Also hung straight up provided with least two on bottom plate component
Fill bar；Vertical loading board is located at outside the circumference for the circle that 8 pull bars are formed；Upper mounted plate is located at the top of bottom plate component；Center
Axle, pull bar and vertical loading board pass through upper mounted plate；Pull bar and vertical loading board are provided with clamp nut；Clamp nut is located on upper mounted plate
Side；8 locating bars and 8 alignment pins for fixing motor rotor punching sheet are additionally provided between bottom plate component and upper mounted plate.
The laminating tool of the structure is easy to operate, requires low to the operative skill needed for worker, time saving and energy saving, improves and laminates efficiency,
And the precision of rotor can be improved.But the structure is not easy to the installation and removal of center beam barrel, it is impossible to will quickly compress
Good rotor is timely taken off from central shaft cylinder；And it is likely to affect other accessory works while dismounting
Make so that in-convenience in use, processing efficiency is affected.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Propose and a kind of be easy to laminate leading used in subway
Draw the motor rotor punching sheet laminating tool of the rotor punching of motor.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of rotor sheet of permanent magnet motor
Laminating tool, including bottom plate, center beam barrel, flanged plate, pressure ring, locating bar, pressing plate and cushion plate of pressing machine；On the center beam barrel according to
It is secondary to be set with the bottom plate, pressure ring, pressing plate；The flanged plate is packaged with the port of the center beam barrel；The bottom plate is consolidated
It is scheduled at the Single port of the center beam barrel；Connected between the bottom plate and the pressure ring by fastening screw, clamp nut；Institute
Pressing plate is stated to be sleeved on the another port of the center beam barrel；The pressing plate function is described in being pressed on the pressure ring and by pressure ring
Bottom plate；The cushion plate of pressing machine is located at the outside of the pressing plate；Connecting screw is installed on the cushion plate of pressing machine；The connecting screw
It is connected through the pressing plate and with the flanged plate in the center beam barrel port on the inside of pressing plate；The center beam barrel and the pressure ring it
Between be additionally provided with locating bar for fixing motor rotor punching sheet position.
Preferably, the flanged plate includes upper flange plate and lower flange plate；The lower flange plate and the bottom plate are common
At the lower port of the center beam barrel；The upper flange plate is co-located at the upper port of the center beam barrel with the pressing plate
Place；Connected between the bottom plate and the pressure ring by four fastening screws；The center beam barrel is provided with axially
The groove opened up；The gap slot of the corresponding groove also is provided with the pressure ring.
Preferably, the upper flange plate is provided with the screw being engaged with the connecting screw；On the upper flange plate
At least it is arranged with two suspension ring.
Preferably, one end of the fastening screw is connected through a screw thread with the bottom plate；The fastening screw it is another
End is also combined with the clamp nut；Screw sleeve is additionally provided between the clamp nut and the pressure ring.
Preferably, the upper end of the fastening bolt is additionally provided with nut suspension ring.
The beneficial effects of the invention are as follows：A kind of rotor sheet of permanent magnet motor laminating tool is provided, it is easy to operate, to worker institute
The operative skill needed requires low, improves and laminates efficiency.And improve the linearity after rotor punching laminates and axis perpendicular
Degree, while quickly can timely take off the rotor compressed from central shaft cylinder；And will not shadow in dismounting
Ring other accessory work so that processing efficiency is greatly improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of rotor sheet of permanent magnet motor laminating tool of the present invention；
Fig. 2 is the structure top view of rotor sheet of permanent magnet motor laminating tool；
The mark of each part is as follows in accompanying drawing：1st, bottom plate；2nd, center beam barrel；3rd, nut suspension ring；4th, pressure ring；5th, locating bar；
6th, pressing plate；7th, cushion plate of pressing machine；8th, upper flange plate；9th, lower flange plate；10th, fastening screw；11st, clamp nut；12nd, connecting screw；
13rd, suspension ring；14th, screw sleeve.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Attached Fig. 1 and 2 is referred to, the embodiment of the present invention includes：
A kind of rotor sheet of permanent magnet motor laminating tool, including bottom plate 1, center beam barrel 2, flanged plate, pressure ring 4, locating bar
5th, pressing plate 6 and cushion plate of pressing machine 7；Bottom plate 1, pressure ring 4, pressing plate 6 are set with center beam barrel 2 successively.In the port of center beam barrel 2
It is packaged with flanged plate；Bottom plate 1 is fixed at the Single port of center beam barrel 2；Pressing plate 6 is sleeved on the another port of center beam barrel 2.
Flanged plate includes upper flange plate 8 and lower flange plate 9；Lower flange plate 9 is co-located at the lower port of center beam barrel 2 with bottom plate 1；On
Flanged plate 8 is co-located at the upper port of center beam barrel 2 with pressing plate 6.Pass through fastening screw 10, fastening between bottom plate 1 and pressure ring 4
Nut 11 connects, and is connected between bottom plate 1 and pressure ring 4 by four fastening screws 10；Pass through pretension fastening screw 10 and fastening spiral shell
Female 11 cans tighten up the rotor between bottom plate 1 and pressure ring 4.Pressing plate 6 acts on pressure ring 4 and pressure ring 4 is pressed into bottom
Plate 1, cushion plate of pressing machine 7 are located at the outside of pressing plate 6；Connecting screw 12 is installed, connecting screw 12 passes through pressing plate 6 on cushion plate of pressing machine 7
And it is connected with the upper flange plate 8 in the port of center beam barrel 2 of the inner side of pressing plate 6.Center beam barrel 2 is recessed provided with axially opening up
Groove, the gap slot of respective slot also is provided with pressure ring 4；It is additionally provided between center beam barrel 2 and pressure ring 4 for fixing motor rotor punching
The locating bar 5 of piece position, locating bar 5 reach spacing purpose by coordinating in groove and gap slot.Upper flange plate 8 is provided with
The screw being engaged with connecting screw 12, two suspension ring 13 are at least arranged with upper flange plate 8.One end of fastening screw 10 with
Bottom plate 1 is connected through a screw thread, and the other end of fastening screw 10 is also combined with clamp nut 11, between clamp nut 11 and pressure ring 4
Screw sleeve 14 is additionally provided with, the upper end of fastening bolt 10 is additionally provided with nut suspension ring 3.
Before use, place cleaning first, examines the model, specification and quantity of rotor punching, then checks cleaning frock work
Tool, it is ensured that instrument is complete, and for locating bar 5 without deformation and abrasion, press being capable of normal operation.In use, by center beam barrel 2（Weld
It is connected to lower flange plate 8 and upper flange plate 9）, bottom plate 1 and locating bar 5 install；By a folded rotor punching (about 20~50mm)
It is set on center beam barrel 2, the position of rotor punching is positioned with locating bar 5, it is ensured that the relative position between rotor punching；Continue to laminate
Rotor punching, until what is required laminates length；Pressure ring 4 is installed, and is screwed into 4 fastening screws 10, makes 4 screw rods in 90 ° symmetrical；
Fastening screw 10 puts screw sleeve 14, then screws on clamp nut 11；After pressure ring 4 is locked, connecting screw 12 is loaded onto, with connection
Screw rod 12 is oriented to and loads onto pressing plate 6, and cushion plate of pressing machine 7 is finally put on pressing plate 6, is compressed using press, first as requested
Pressure carries out precompressed one minute, then drops to normal pressure and compresses rotor core component, rotor punching is measured under impaction state
Length, clamp nut 11 is tightened after qualified.The rotor sheet of permanent magnet motor laminating tool, because the bottom plate 1 is to utilize center
The bayonet socket of the end of beam barrel 2 is supported on the seam of center beam barrel 2；Pressure ring 4 is close to the outside of center beam barrel 2；Pass through fastening
Screw rod 10 is attached by screw thread and bottom plate 1；Fastening screw 10 puts screw sleeve 14, and is locked at pressure with clamp nut 11
On ring 4；Pressing plate 6 is close on pressure ring 4, connectionless；The structure facilitates center beam barrel to remove.Completion is laminated in rotor punching
Afterwards, as long as removing cushion plate of pressing machine 7 and pressing plate 6 first, it becomes possible to center beam barrel 2 is removed, it is easy to use, rationally, improve folded
The efficiency of pressure.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (5)
- A kind of 1. rotor sheet of permanent magnet motor laminating tool, it is characterised in that：Including bottom plate, center beam barrel, flanged plate, pressure ring, Locating bar, pressing plate and cushion plate of pressing machine；The bottom plate, pressure ring, pressing plate are set with successively on the center beam barrel；The center beam barrel Port in be packaged with the flanged plate；The bottom plate is fixed at the Single port of the center beam barrel；The bottom plate and institute State and connected by fastening screw, clamp nut between pressure ring；The pressing plate is sleeved on the another port of the center beam barrel；Institute Pressing plate function is stated in pressing to the bottom plate on the pressure ring and by pressure ring；Connecting screw is installed on the cushion plate of pressing machine；It is described Connecting screw is connected through the pressing plate and with the flanged plate in the center beam barrel port on the inside of pressing plate；The center beam barrel and institute State the locating bar being additionally provided between pressure ring for fixing motor rotor punching sheet position.
- A kind of 2. rotor sheet of permanent magnet motor laminating tool according to claim 1, it is characterised in that：The flanged plate bag Include upper flange plate and lower flange plate；The lower flange plate is co-located at the lower port of the center beam barrel with the bottom plate；Institute Upper flange plate is stated to be co-located at the upper port of the center beam barrel with the pressing plate；Pass through between the bottom plate and the pressure ring Four fastening screw connections；The center beam barrel is provided with the groove axially opened up；It also is provided with the pressure ring pair Answer the gap slot of the groove.
- A kind of 3. rotor sheet of permanent magnet motor laminating tool according to claim 2, it is characterised in that：The upper flange plate It is provided with the screw being engaged with the connecting screw；Two suspension ring are at least arranged with the upper flange plate.
- A kind of 4. rotor sheet of permanent magnet motor laminating tool according to claim 1 or 3, it is characterised in that：The fastening One end of screw rod is connected through a screw thread with the bottom plate；The other end of the fastening screw is also combined with the clamp nut；Institute State and be additionally provided with screw sleeve between clamp nut and the pressure ring.
- A kind of 5. rotor sheet of permanent magnet motor laminating tool according to claim 4, it is characterised in that：The fastening screw Upper end be additionally provided with nut suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952447.3A CN105406663B (en) | 2015-12-17 | 2015-12-17 | A kind of rotor sheet of permanent magnet motor laminating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952447.3A CN105406663B (en) | 2015-12-17 | 2015-12-17 | A kind of rotor sheet of permanent magnet motor laminating tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105406663A CN105406663A (en) | 2016-03-16 |
| CN105406663B true CN105406663B (en) | 2018-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510952447.3A Active CN105406663B (en) | 2015-12-17 | 2015-12-17 | A kind of rotor sheet of permanent magnet motor laminating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406663B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017739B (en) * | 2017-03-30 | 2019-09-20 | 深圳大学 | A kind of motor rotor punching sheet collator |
| CN107276339A (en) * | 2017-08-10 | 2017-10-20 | 江苏中车电机有限公司 | A kind of MW grades of rotor of direct-drive permanent magnet wind driven generator iron core laminating frock and its application method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151360A (en) * | 2005-11-30 | 2007-06-14 | Matsushita Electric Ind Co Ltd | Method of manufacturing laminate |
| CN101867263A (en) * | 2009-04-20 | 2010-10-20 | 无锡市中达电机有限公司 | Laminate mechanism of lamination sheet of electrical machine stator |
| CN203537194U (en) * | 2013-07-31 | 2014-04-09 | 常州神力电机股份有限公司 | Self-adhesive end plate overlying tool of wind electricity rotor core |
| CN205265485U (en) * | 2015-12-17 | 2016-05-25 | 江苏经纬轨道交通设备有限公司 | Permanent -magnet machine rotor punching is folded and is pressed frock |
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2015
- 2015-12-17 CN CN201510952447.3A patent/CN105406663B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105406663A (en) | 2016-03-16 |
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