CN108199549A - Rotor vertical fixing device and the vertical fixing means of rotor - Google Patents
Rotor vertical fixing device and the vertical fixing means of rotor Download PDFInfo
- Publication number
- CN108199549A CN108199549A CN201810099327.7A CN201810099327A CN108199549A CN 108199549 A CN108199549 A CN 108199549A CN 201810099327 A CN201810099327 A CN 201810099327A CN 108199549 A CN108199549 A CN 108199549A
- Authority
- CN
- China
- Prior art keywords
- rotor
- backup pad
- upper backup
- bottom plate
- vertical fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- H02K15/16—Centering rotors within the stator; Balancing rotors
Abstract
Rotor vertical fixing device, including supporting table and the clamp assembly being arranged in supporting table, rotor is stood up in supporting table, clamp assembly clamps rotor, it is characterized in that the supporting table includes being used to support the upper backup pad of rotor weight, immediately below upper backup pad and area is more than the bottom plate of upper backup pad and can drive the support adjusting part of upper backup pad up and down motion, support adjusting part, which is fixed on bottom plate, supports upper backup pad, the center of upper backup pad is provided with the through-hole that diameter is less than rotor maximum gauge, the shaft of rotor passes through through-hole, end face and bottom plate central contact, there is the rubber sheet gasket contacted with rotor on upper backup pad.The present invention is used for the vertical fixation of rotor, simple in structure, versatile, and the directional precision that rotor is stood up is high, improves the reliability and accuracy of the vertical processing of rotor, the present invention also provides a kind of vertical fixing means of rotor.
Description
Technical field
The present invention relates to a kind of rotor vertical fixing device and rotor vertical fixing device, for the vertical fixation of rotor,
Belong to technical field of motor manufacture.The invention further relates to a kind of vertical fixing means of rotor.
Background technology
Low-floor traction electric machine is due to tramcar bogie narrow space, low-floor traction electric machine rotor slim-lined construction spy
Very, non-end ball bearing inner race and shaft are interference fits, in addition being fastened on the outside of non-end bearing with round nut, subway is led at this stage
The press fitting for drawing the non-end ball bearing of motor and end cap entirety be using press fitting cylinder by devices such as hydraulic pressure draw-bars by non-end ball bearing and
End cap Integral horizontal type is pressed on rotor, and this method has the disadvantage that：Cold-pressing assembly is only suitable for the smaller fit system of interference volume,
Bearing inner race and bearing rib mating surface are easily damaged when being cold-pressed for the larger fit system of interference volume, influences bearing assembling matter
Amount, causes bearing and shaft to be scrapped, increases the cost of motor manufacturing when serious.
In the prior art, also occur using vertical assembling press-fit approach, process is that the vertical placement of rotor is solid
After fixed, after 100 degree will be heated in constant temperature oven after the non-end end cap completion bearing assembling of motor on hot jacket to the non-end of rotor simultaneously
Pressurize, can solve to exist in the prior art in this way that quality control difficulty is big, stability is poor, assembling difficulty leads to bearing and shaft
The technical issues of easy damaged.203804594 U of CN disclose a kind of vertical clamp for machining of rotor, including anchor ear and pedestal；It embraces
It binds round to hold rotor tightly；Pedestal includes the first bottom plate, positioning plate, gusset, the second bottom plate and chuck, and the first bottom plate is used to be fixed on
On platen, the parallel top for being erected at the first bottom plate of the second bottom plate passes through link of boards between the two；Second bottom plate
Center has the through-hole being used for for the vertical placement of rotor, and the chuck being arranged on the second bottom plate can clamp anchor ear；Positioning plate is set
Put in the center of the first bottom plate, at the top of positioning surface be engaged for shaft end face in clamping with rotor.During implementation
Pedestal is connect with platen by four T types bolts and other standard components, anchor ear hold tightly rotor after using hanging device hang in
On pedestal, realize that rotor shaft end face is contacted with positioning plate, adjust chuck grasping firmly hoop, realize the vertical fixation of rotor.
Clamp structure in said program is complicated, can only be adapted to a kind of rotor of shaft length and stand up clamping, poor universality, and rotor
The direction accuracy stood up is also waited to improve.
Invention content
Rotor vertical fixing device provided by the invention, it is simple in structure for the vertical fixation of rotor, it is versatile, and rotor
The directional precision stood up is high, improves the reliability and accuracy of the vertical processing of rotor, vertical solid the present invention also provides a kind of rotor
Determine method.
The technical solution adopted by the present invention is in order to achieve the above objectives：
Rotor vertical fixing device, including supporting table and the clamp assembly that is arranged in supporting table, rotor is stood up in supporting table,
Clamp assembly clamps rotor, it is characterised in that the supporting table includes being used to support the upper backup pad of rotor weight, positioned at upper
Immediately below support plate and area is more than the bottom plate of upper backup pad and can drive the support adjusting part of upper backup pad up and down motion, branch
Support adjusting part, which is fixed on bottom plate, supports upper backup pad, and the center of upper backup pad is provided with diameter leading to less than rotor maximum gauge
Hole, the shaft of rotor pass through through-hole, end face and bottom plate central contact, have the rubber sheet gasket contacted with rotor on upper backup pad.
Preferably, bottom plate upper surface center is equipped with pressure sensor.
Preferably, the support adjusting part includes and the oil cylinder of through-hole co-axially align and parallel with rotor axial leads
Xiang Zhu, the oil cylinder are Hollow hydraulic cylinder, and oil cylinder both ends are separately fixed on upper backup pad and bottom plate, and the internal diameter of oil cylinder, which is more than, to be led to
The diameter in hole, lead are fixed on bottom plate and on upper backup pad, upper backup pad equipped with the linear axis coordinated with lead
It holds, the height of upper backup pad is adjusted in telescopic oil cylinder.
Preferably, the quantity of the lead is even number, and symmetrical centered on the central axes of rotor.
Preferably, the clamp assembly is circumferentially evenly spaced on along rotor, and the number of clamp assembly is at least four
It is a.
Preferably, clamp assembly includes the stent for being fixed in supporting table and being set along rotor axial, is set along rotor radial
It puts fastening bolt and is bonded the compact heap being pressed on rotor outer wall, fastening bolt runs through stent, and compact heap is removably mounted in
The contact position of the inner end of fastening bolt, compact heap and rotor outer wall is located between the 1/3-2/3 of rotor windings axial length, pressure
The inside of tight block has non-slip mat.
Preferably, the tapped through hole coordinated with fastening bolt is provided on stent, the tapped through hole turns in stent upper edge
Son is axially evenly spaced on multiple.
Preferably, the clamp assembly further includes guide positioning pin, is provided on stent and guide positioning pin clearance fit
Pilot hole, the guide positioning pin passes through pilot hole, and end fixes with compact heap, and guide positioning pin is put down with fastening bolt
Row, is moved with the movement of fastening bolt.
The vertical fixing means of rotor using above-described rotor vertical fixing device, includes the following steps：
A：The rotor vertical fixing device is kept flat, according to the length of rotor shaft, adjusts the place height of upper backup pad；
B:Rotor is connect with handling apparatus, rotor is hoisted to the surface of the rotor vertical fixing device, and adjust and turn
The position of son, makes the shaft of rotor be aligned with through-hole；
C:Slowly decentralization rotor, rotor is put on upper backup pad, the shaft of rotor is not contacted across through-hole with bottom plate；
D：Accurate adjustment is carried out to the position of rotor, the shaft of rotor is made to be aligned with bottom plate center；
E:Upper backup pad is driven to move down with support adjusting part, make the shaft end face of rotor and bottom plate central contact；
F:Rotor is clamped with clamp assembly, the connection of handling apparatus and rotor is unclamped, that is, completes the vertical fixation of rotor.
Preferably, the distance between rotor shaft and bottom plate are not more than 10mm in the step C, rotor in step E
Shaft and the pressure sensor contacts at plate upper surface center.
The beneficial effects of the invention are as follows：
1. the rotor vertical fixing device of the present invention including supporting table and the clamp assembly being set in supporting table, uses supporting table
The weight of rotor is supported, is clamped rotor with clamp assembly, that is, realizes standing up for rotor, rotor tilt can be effectively prevent by having, knot
Structure is simple, easy to operate, can effectively mitigate the vertical fixed labor intensity of rotor, improves the vertical fixed efficiency of rotor.
2. the movement of upper backup pad is oriented to lead in supporting table, the movement of fastening bolt is with leading in clamp assembly
It is oriented to positioning pin, you can effective protection rotor, which is stood up, not to be tilted, and rotor can be revolved added with effect clamping force, improves rotor
The reliability and accuracy of vertical processing.
3. supporting table includes the support adjusting part that upper backup pad can be driven to move up and down, rotor is being stood up into fixation
Before, can the height of upper backup pad be adjusted according to the length of rotor shaft, standing up for the rotor available for a variety of different lengths is solid
It is fixed, it is suitable for the elongated vertical fixation of low-floor traction electric machine of rotor, it is versatile.
4. shaft passes through the central contact of upper fagging, shaft end face and bottom plate, and installation connects at the center of plate upper surface
Sensor is touched, can examine whether rotor is vertically set by contact of the shaft end face with pressure sensor, and adjust in support
Save component in setting through upper backup pad lead, can effective guarantee upper backup pad levelness, stood up so as to improve rotor
Directional precision.
Description of the drawings
Fig. 1 stands up the structure diagram on the rotor vertical fixing device in specific embodiment for rotor.
Fig. 2 is the front view of the rotor vertical fixing device in specific embodiment.
Fig. 3 is the vertical view of rotor vertical fixing device in specific embodiment.
Specific embodiment
1 ~ 3 pair of the embodiment of the present invention elaborates below in conjunction with the accompanying drawings.
Rotor vertical fixing device, including supporting table 1 and the clamp assembly 2 being arranged in supporting table 1, rotor 100 is stood up
In in supporting table 1, clamp assembly 2 clamps rotor 100, it is characterised in that the supporting table 1 includes being used to support 11 weight of rotor
The upper backup pad 11 of amount, immediately below upper backup pad 11 and area is more than the bottom plate 12 of upper backup pad 11 and can drive upper support
The support adjusting part 13 that plate 11 moves up and down, support adjusting part 13 are fixed on support upper backup pad 11, upper branch on bottom plate 12
The center of fagging 11 is provided with the through-hole 11.1 that diameter is less than 100 maximum gauge of rotor, and the shaft of rotor 100 passes through through-hole 11.1,
End face and 12 central contact of bottom plate have the rubber sheet gasket 11.2 contacted with rotor 100 on upper backup pad 11.
As shown in Figure 1, rotor 100 is put in supporting table 1, rotor 100 penetrate through-hole 11.1 extend into supporting table 1 and with
Bottom plate central contact, upper backup pad 11 are used to support the weight of rotor 100, by shaft end face and 12 central contact of bottom plate, come
Judge whether rotor 100 tilts, if shaft end face and 12 center of bottom plate are contacted for fitting, then illustrate rotor 100 along being vertically arranged
Do not tilt, as there are gap angle, illustrate between 12 center of shaft end face and bottom plate rotor 10 and it is vertical between also there is angle,
The position that stands up of rotor 100 also needs to adjust.After rotor 100 is placed in supporting table 1, rotor 100 is pressed from both sides for clamp assembly 2
Tightly, the vertical fixation of rotor is realized.Can the place height of upper backup pad 11 also be adjusted according to the shaft length of rotor 100, make to turn
Sub- vertical fixing device, the vertical fixation of the rotor different available for a variety of shaft lengths improve rotor vertical fixing device
Versatility.
Wherein, the 12 upper surface center of bottom plate is equipped with pressure sensor 12.1, is turned with the sensing of pressure sensor 12.1
Axial end contact with bottom plate center, you can the contact position of effectively determining shaft end face and bottom plate, it also can be by being passed to pressure
The observation of the sensing numerical value of sensor 12.1, effectively prevent upper backup pad 11 is aerial not stress, and the gravity of rotor 100 is existed
Happening on bottom plate 11.
Wherein, described support adjusting part 13 include with the oil cylinder 13.1 of 11.1 co-axially align of through-hole and with rotor 100
Axial parallel lead 13.2, the oil cylinder 13.1 are Hollow hydraulic cylinder, and 13.1 both ends of oil cylinder are separately fixed at upper backup pad
11 and bottom plate 12 on, the internal diameter of oil cylinder 13.1 is more than the diameter of through-hole 11.1, and lead 13.2 is fixed on bottom plate 12 and runs through
Upper backup pad 11, equipped with the linear bearing 11.3 coordinated with lead 12.2 on upper backup pad 11, telescopic oil cylinder 13.1 is to upper branch
The height of fagging 1 is adjusted.Oil cylinder 13.1 is for driving upper backup pad 11 to move up and down, and lead 13.2 is to upper fagging 11
Movement play the guiding role, and upper backup pad 11 is effectively prevent to tilt, and is coordinated by the guiding of lead 13.2 and linear bearing 11.3,
Ensure that upper backup pad 11 is horizontally disposed with always, not run-off the straight, so as to ensure rotor 100 not because being produced during the inclination of upper backup pad 11
It is raw to tilt, improve the vertical fixed directional precision of rotor 100.
Specifically, the quantity of the lead 13.2 is even number, and symmetrically divided centered on the central axes of rotor 100
Cloth.The quantity of lead 13.2 is 4 in such as 3, two distribution two of left and right, when upper backup pad 11 moves up and down, linear bearing
11.3 move along lead 13.2, and four leads 13.2 are together oriented to the movement of upper backup pad 11, are supported in guarantee
Plate 11, will not run-off the straight under holding state.
Specifically, the clamp assembly 2 is evenly spaced on, and the number of clamp assembly 2 is at least along rotor 100 is circumferential
It it is four, i.e. clamp assembly 2 compresses rotor 100 simultaneously from four direction all around, and rotor 100 is effectively clamped.
Wherein, clamp assembly 2 includes being fixed in supporting table 1 and axially set along rotor 100 stent 21, along rotor
100 radially set fastening bolt 22 and are bonded the compact heap 23 being pressed on 100 outer wall of rotor, and fastening bolt 22 runs through stent
21, compact heap 23 is removably mounted in the inner end of fastening bolt 22, and the contact position of compact heap 23 and 100 outer wall of rotor, which is located at, to be turned
Between the 1/3-2/3 of sub 100 axis of winding length, the inside of compact heap 23 has non-slip mat 23.1.Be provided on stent 21 with tightly
The tapped through hole 21.1 that fixing bolt 22 coordinates, the tapped through hole 21.1 is on the stent 21 along the axial uniform intervals of rotor 100
It is distributed multiple.
It can be seen from the figure that the non-slip mat 23.1 of 23 inside of compact heap can be bonded with 100 outer wall of rotor and contact, it is pressed on
On rotor, fastening bolt 22 coordinates with the tapped through hole 21.1 on stent 21, and dress on the stent 21, rotates fastening bolt 22
Adjust the position of compact heap 23.When clamping rotor, the non-slip mat 23.1 of compact heap 23 is compressed rotor by first rotational fastener bolt 22
Then fastening bolt 22 is locked by outer wall, the position of position housing piece 23, i.e., is pressed from both sides rotor by multiple compact heaps 23
Tightly.It, can between the contact position of 100 outer wall of compact heap 23 and rotor is arranged on the 1/3-2/3 of 100 axis of winding length of rotor
Effectively stablize the center of gravity of rotor 100, prevent rotor 100 from tilting and collapsing.
Wherein, the clamp assembly 2 further includes guide positioning pin 24, is provided on stent 21 and 25 gap of guide positioning pin
The pilot hole 21.2 of cooperation, the guide positioning pin 24 pass through pilot hole 21.2, and end is fixed with compact heap 23, guide-localization
Pin 24 is parallel with fastening bolt 22, is moved with the movement of fastening bolt 22.Guide positioning pin 24 moves in being oriented to 21.1, right
The movement of fastening bolt 22 radially is oriented to, and prevents fastening bolt 22 from deviating, and causes the reduction of clamping force, and improving clamping can
By property.
The vertical fixing means of rotor, above-described rotor vertical fixing device, includes the following steps：
A：The rotor vertical fixing device is kept flat, according to the length of rotor shaft, the place for adjusting upper backup pad 11 is high
Degree；
B:Rotor 100 is connect with handling apparatus, and rotor 100 is hoisted to the surface of the rotor vertical fixing device, and
The position of rotor 100 is adjusted, the shaft of rotor 100 is made to be aligned with through-hole 11.1；
C:Slowly decentralization rotor 100, rotor 100 is put on upper backup pad 11, and the shaft of rotor 100 passes through through-hole 11.1 and bottom
Plate 12 does not contact；
D：Accurate adjustment is carried out to the position of rotor 100, the shaft of rotor 100 is made to be aligned with 12 center of bottom plate；
E:Upper backup pad 11 is driven to move down with support adjusting part 13, make the shaft end face of rotor 100 and 12 central contact of bottom plate；
F:Rotor 100 is clamped with clamp assembly 2, the connection of handling apparatus and rotor 100 is unclamped, that is, completes the vertical of rotor 100
It is fixed.
The above-described vertical fixing means of rotor, by the adjustment to 11 place height of upper backup pad, to adapt to difference
The vertical fixation of rotor of length shaft, and upper backup pad 11 can oscilaltion the characteristics of so that rotor 100 is stood up in supporting table
After on 1, can moving down by upper backup pad 11, make contact of the shaft end face with 11 center of bottom plate, by detect shaft end face with
The contact situation of bottom plate 11, detection rotor 100 whether squint, as between 11 center of shaft end face and bottom plate there are gap angle,
Complete fitting contact, and illustrate rotor 100 and it is vertical between there are angles, it is also necessary to adjust the position of rotor 100, make
Rotor axial is vertically set, and when adjustment can be such that rotor 100 vertically sets in rotor 100 and 11.1 cushioning gasket of rubber sheet gasket
It puts.It is bonded completely such as shaft end face with 11 center of bottom plate, illustrates that rotor is vertically set.
Wherein, the distance between 100 shaft of rotor and bottom plate 12 are not more than 10mm in the step C, are passed through with facilitating
It estimates 100 shaft of rotor and 12 center of bottom plate to surveying, the shaft of rotor 100 and the pressure at 12 upper surface center of bottom plate in step E
Force snesor 12.1 contacts, and the sensing numerical value very little of pressure sensor 12.1 during contact, shaft only contacts, but bottom with bottom plate 12
Plate 12 is not subject to the weight of rotor, if the sensing numerical value of pressure sensor 12.1 increases, illustrates that upper backup pad 11 moves down distance
It is excessive, a part of rotor gravity is made to have acted on bottom plate 12, upper backup pad 11 should be moved up, makes the sensing of pressure sensor 12.1
Numerical value is reduced to compared with fractional value.
The technical solution of the embodiment of the present invention is completely described above in association with attached drawing, it should be noted that described
Embodiment be only the present invention part of the embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art exist
All other embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present invention.
Claims (10)
1. rotor vertical fixing device, including supporting table（1）Be arranged on supporting table（1）On clamp assembly（2）, rotor
（100）It stands up in supporting table（1）On, clamp assembly（2）Clamp rotor（100）, it is characterised in that the supporting table（1）Including
It is used to support rotor（11）The upper backup pad of weight（11）, positioned at upper backup pad（11）Underface and area are more than upper backup pad
（11）Bottom plate（12）With can drive upper backup pad（11）The support adjusting part of up and down motion（13）, support adjusting part（13）
It is fixed on bottom plate（12）Upper support upper backup pad（11）, upper backup pad（11）Center be provided with diameter less than rotor（100）It is maximum
The through-hole of diameter（11.1）, rotor（100）Shaft pass through through-hole（11.1）, end face and bottom plate（12）Central contact, upper support
Plate（11）On have and rotor（100）The rubber sheet gasket of contact（11.2）.
2. rotor vertical fixing device according to claim 1, it is characterised in that the bottom plate（12）Upper surface center
Equipped with pressure sensor（12.1）.
3. rotor vertical fixing device according to claim 1, it is characterised in that the support adjusting part（13）Packet
It includes and through-hole（11.1）The oil cylinder of co-axially align（13.1）With with rotor（100）Axial parallel lead（13.2）, it is described
Oil cylinder（13.1）For Hollow hydraulic cylinder, oil cylinder（13.1）Both ends are separately fixed at upper backup pad（11）And bottom plate（12）On, oil cylinder
（13.1）Internal diameter be more than through-hole（11.1）Diameter, lead（13.2）It is fixed on bottom plate（12）Above and through upper backup pad
（11）, upper backup pad（11）On be equipped with and lead（12.2）The linear bearing of cooperation（11.3）, telescopic oil cylinder（13.1）To upper
Support plate（11）Height be adjusted.
4. rotor vertical fixing device according to claim 3, it is characterised in that the lead（13.2）Quantity
For even number, and with rotor（100）Central axes centered on it is symmetrical.
5. rotor vertical fixing device according to claim 1, feature is in the clamp assembly（2）Along rotor
（100）Circumferentially it is evenly spaced on, and clamp assembly（2）Number be at least four.
6. rotor vertical fixing device according to claim 5, it is characterised in that clamp assembly（2）Including being fixed on support
Platform（1）It is upper and along rotor（100）The stent axially set（21）, along rotor（100）Radially setting fastening bolt（22）And fitting
It is pressed on rotor（100）Compact heap on outer wall（23）, fastening bolt（22）Through stent（21）, compact heap（23）Removably
Mounted in fastening bolt（22）Inner end, compact heap（23）With rotor（100）The contact position of outer wall is located at rotor（100）Winding axis
Between the 1/3-2/3 of length, compact heap（23）Inside have non-slip mat（23.1）.
7. rotor vertical fixing device according to claim 6, it is characterised in that stent（21）On be provided with and fastening bolt
（22）The tapped through hole of cooperation（21.1）, the tapped through hole（21.1）In stent（21）Upper edge rotor（100）It is axial uniform
It is spaced apart multiple.
8. rotor vertical fixing device according to claim 6, it is characterised in that the clamp assembly（2）It further includes and leads
To positioning pin（24）, stent（21）On be provided with and guide positioning pin（25）The pilot hole of clearance fit（21.2）, the guiding
Positioning pin（24）Across pilot hole（21.2）, end and compact heap（23）It is fixed, guide positioning pin（24）With fastening bolt（22）
It is parallel, with fastening bolt（22）Movement and move.
9. the vertical fixing means of rotor, using claim 1 to claim 8 any one of them rotor vertical fixing device,
Include the following steps：
A：The rotor vertical fixing device is kept flat, according to the length of rotor shaft, adjusts upper backup pad（11）Place
Highly；
B:Rotor（100）It is connect with handling apparatus, by rotor（100）Be hoisted to the rotor vertical fixing device just on
Side, and adjust rotor（100）Position, make rotor（100）Shaft and through-hole（11.1）Alignment；
C:Slowly decentralization rotor（100）, by rotor（100）It is put in upper backup pad（11）On, rotor（100）Shaft pass through through-hole
（11.1）With bottom plate（12）It does not contact；
D：To rotor（100）Position carry out accurate adjustment, make rotor（100）Shaft and bottom plate（12）Center is aligned；
E:With support adjusting part（13）Drive upper backup pad（11）It moves down, makes rotor（100）Shaft end face and bottom plate（12）
Central contact；
F:Use clamp assembly（2）Clamp rotor（100）, unclamp handling apparatus and rotor（100）Connection, that is, complete rotor
（100）Vertical fixation.
10. the vertical fixing means of rotor according to claim 9, it is characterised in that rotor in the step C（100）Turn
Axis and bottom plate（12）The distance between no more than 10mm, rotor in step E（100）Shaft and bottom plate（12）Upper surface center
Pressure sensor（12.1）Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099327.7A CN108199549B (en) | 2018-02-01 | 2018-02-01 | Rotor vertical fixing device and the vertical fixing means of rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099327.7A CN108199549B (en) | 2018-02-01 | 2018-02-01 | Rotor vertical fixing device and the vertical fixing means of rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108199549A true CN108199549A (en) | 2018-06-22 |
| CN108199549B CN108199549B (en) | 2019-10-29 |
Family
ID=62592193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810099327.7A Active CN108199549B (en) | 2018-02-01 | 2018-02-01 | Rotor vertical fixing device and the vertical fixing means of rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108199549B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814936A (en) * | 2021-09-18 | 2021-12-21 | 国能龙源环保有限公司 | Tool for disassembling front bearing and rear bearing of desulfurization permanent magnet motor and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466914U (en) * | 2009-05-05 | 2010-05-12 | 江苏通达动力科技股份有限公司 | Movable cross beam device of up and down moving die of vertical motor rotor die casting machine |
| CN203804594U (en) * | 2013-11-08 | 2014-09-03 | 南车株洲电机有限公司 | Vertical processing clamp of rotor |
| CN204131334U (en) * | 2014-07-21 | 2015-01-28 | 重庆荣轩机电有限责任公司 | A kind of rotor automatic press machine |
| CN108526920A (en) * | 2018-06-29 | 2018-09-14 | 聂超 | A kind of numerical controlled machinery fixture for processing |
-
2018
- 2018-02-01 CN CN201810099327.7A patent/CN108199549B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466914U (en) * | 2009-05-05 | 2010-05-12 | 江苏通达动力科技股份有限公司 | Movable cross beam device of up and down moving die of vertical motor rotor die casting machine |
| CN203804594U (en) * | 2013-11-08 | 2014-09-03 | 南车株洲电机有限公司 | Vertical processing clamp of rotor |
| CN204131334U (en) * | 2014-07-21 | 2015-01-28 | 重庆荣轩机电有限责任公司 | A kind of rotor automatic press machine |
| CN108526920A (en) * | 2018-06-29 | 2018-09-14 | 聂超 | A kind of numerical controlled machinery fixture for processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814936A (en) * | 2021-09-18 | 2021-12-21 | 国能龙源环保有限公司 | Tool for disassembling front bearing and rear bearing of desulfurization permanent magnet motor and using method thereof |
| CN113814936B (en) * | 2021-09-18 | 2023-01-13 | 国能龙源环保有限公司 | Tool for disassembling front bearing and rear bearing of desulfurization permanent magnet motor and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108199549B (en) | 2019-10-29 |
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