CN108199549B - 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
- CN108199549B CN108199549B CN201810099327.7A CN201810099327A CN108199549B CN 108199549 B CN108199549 B CN 108199549B CN 201810099327 A CN201810099327 A CN 201810099327A CN 108199549 B CN108199549 B CN 108199549B
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- CN
- China
- Prior art keywords
- rotor
- backup pad
- upper backup
- bottom plate
- vertical fixing
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- 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.)
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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 clamping component being arranged in supporting table, rotor is stood up in supporting table, clamping component clamps rotor, it is characterized in that the supporting table includes the upper backup pad for being used to support rotor weight, immediately below upper backup pad and area is greater than the bottom plate of upper backup pad and the support of upper backup pad up and down motion can be driven to adjust component, support adjusting component, 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, and structure is simple, 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 technique
For low-floor traction electric machine due to tramcar bogie narrow space, low-floor traction electric machine rotor slim-lined construction is special
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
Draw the non-end ball bearing of motor and end cap entirety press fitting 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 lesser fit system of magnitude of interference,
Bearing inner race and bearing rib mating surface are easily damaged when fit system biggish for magnitude of interference is cold-pressed, and influence bearing assembly 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 assembly press-fit approach, process is that the vertical placement of rotor is solid
After fixed, after 100 degree being heated in constant temperature oven after the non-end end cap completion bearing assembly of motor on hot jacket to the non-end of rotor simultaneously
Pressure maintaining, be able to solve in this way exist in the prior art quality control difficulty it is big, stability is poor, assembly difficulty leads to bearing and shaft
The technical issues of easy damaged.203804594 U of CN discloses a kind of vertical clamp for machining of rotor, including anchor ear and pedestal；It embraces
Hoop is for holding rotor tightly；Pedestal includes the first bottom plate, positioning plate, gusset, the second bottom plate and chuck, and the first bottom plate is for being fixed on
On platen, the second bottom plate is erected at the top of the first bottom plate in parallel, passes through link of boards between the two；Second bottom plate
Center has for the through-hole for the vertical placement of rotor, and the chuck being arranged on the second bottom plate can clamp anchor ear；Positioning plate is set
Set in the center of the first bottom plate, at the top of positioning surface be engaged for shaft end face in clamping with rotor.When implementation
Pedestal and platen are connected by four T type bolts and other standard components, anchor ear hold tightly after rotor using hanging device hang in
On pedestal, realizes that rotor shaft end face is contacted with positioning plate, adjust chuck grasping firmly hoop, realize the vertical fixation of rotor.
Clamp structure in above scheme is complicated, and the rotor that can only be adapted to a kind of shaft length stands up clamping, poor universality, and rotor
The direction accuracy stood up is also wait improve.
Summary of the invention
Rotor vertical fixing device provided by the invention, for the vertical fixation of rotor, structure is simple, versatile, and
The directional precision that rotor is stood up is high, improves the reliability and accuracy of the vertical processing of rotor, and it is vertical that the present invention also provides a kind of rotors
Formula fixing means.
In order to achieve the above objectives the technical solution adopted by the present invention is that:
Rotor vertical fixing device, including supporting table and the clamping component being arranged in supporting table, rotor is stood up in support
On platform, clamping component clamps rotor, it is characterised in that the supporting table includes the upper backup pad for being used to support rotor weight, position
Immediately below upper backup pad and area is greater than the bottom plate of upper backup pad and can drive the support adjusting group of upper backup pad up and down motion
Part, support adjusting component, which is fixed on bottom plate, supports upper backup pad, and it is maximum less than rotor straight that the center of upper backup pad is provided with diameter
The through-hole of diameter, the shaft of rotor pass through through-hole, end face and bottom plate central contact, have the rubber contacted with rotor on upper backup pad
Gasket.
Preferably, the plate upper surface center is equipped with pressure sensor.
Preferably, the support adjusts component and includes and the oil cylinder of through-hole co-axially align and parallel with rotor axial lead
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 is greater than logical
The diameter in hole, guide post are fixed on bottom plate and on upper backup pad, upper backup pad equipped with the linear axis cooperated with guide post
It holds, the height of upper backup pad is adjusted in telescopic oil cylinder.
Preferably, the quantity of the guide post is even number, and symmetrical centered on the central axes of rotor.
Preferably, the clamping component is circumferentially evenly spaced on along rotor, and the number of clamping component is at least four
It is a.
Preferably, clamping component includes being fixed in supporting table and setting along the bracket of rotor axial setting, along rotor radial
The fastening bolt and fitting set are pressed on the compact heap on rotor outer wall, and fastening bolt runs through bracket, and compact heap removably fills
In the inner end of fastening bolt, the contact position of compact heap and rotor outer wall is located between the 1/3-2/3 of rotor windings axial length,
The inside of compact heap has non-slip mat.
Preferably, the tapped through hole with fastening bolt cooperation is provided on bracket, tapped through hole edge on bracket turns
Son is axially evenly spaced on multiple.
Preferably, the clamping component further includes guide positioning pin, is provided on bracket 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 and fastening bolt are put down
Row, is moved with the movement of fastening bolt.
The vertical fixing means of rotor, using above-described rotor vertical fixing device, comprising the following steps:
A: the rotor vertical fixing device is laid flat, and according to the length of rotor shaft, adjusts the place of upper backup pad
Highly；
B: rotor is connect with handling apparatus, and rotor is hoisted to the surface of the rotor vertical fixing device, and is adjusted
The position of turn over, is aligned the shaft of rotor with through-hole；
C: slowly transferring rotor, and rotor is put on upper backup pad, and the shaft of rotor passes through through-hole and do not contact with bottom plate；
D: accurate adjustment is carried out to the position of rotor, is aligned the shaft of rotor with bottom plate center；
E: adjusting component with support and upper backup pad driven to move down, and makes shaft end face and the bottom plate central contact of rotor；
F: clamping rotor with clamping component, unclamps the connection of handling apparatus and rotor, 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
The pressure sensor contacts of shaft and plate upper surface center.
The beneficial effects of the present invention are:
1. rotor vertical fixing device of the invention, including supporting table and the clamping component being set in supporting table, with branch
The weight for supportting platform support rotor, is clamped rotor with clamping component, that is, realizes standing up for rotor, having can effectively prevent rotor to incline
Tiltedly, structure is simple, easy to operate, can effectively mitigate the labor intensity of the vertical fixation of rotor, improves the efficiency of the vertical fixation of rotor.
2. the movement of upper backup pad is oriented to guide post in supporting table, the movement of fastening bolt is with leading in clamping component
It is oriented to positioning pin, that is, can effectively protect rotor and stand up and do not tilt, and rotor can be revolved added with effect clamping force, improve rotor
The reliability and accuracy of vertical processing.
3. including that the support that upper backup pad can be driven to move up and down adjusts component in supporting table, rotor is being stood up into fixation
Before, the height of upper backup pad can be adjusted according to the length of rotor shaft, it is solid to can be used for standing up for the rotor of a variety of different lengths
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 upper fagging, the central contact of shaft end face and bottom plate, and installation connects at the center of plate upper surface
Touch sensor, can contact by shaft end face with pressure sensor, examine whether rotor is vertically arranged, and
Support adjust component in setting run through upper backup pad guide post, can effective guarantee upper backup pad levelness, to improve
The directional precision that rotor is stood up.
Detailed description of the invention
Fig. 1 is that rotor stands up the structural schematic diagram on the rotor vertical fixing device in specific embodiment.
Fig. 2 is the main view of the rotor vertical fixing device in specific embodiment.
Fig. 3 is the top view of rotor vertical fixing device in specific embodiment.
Specific embodiment
1 ~ 3 pair of the embodiment of the present invention elaborates with reference to the accompanying drawing.
Rotor vertical fixing device, including supporting table 1 and the clamping component 2 being arranged in supporting table 1, rotor 100 is stood up
In in supporting table 1, clamping component 2 clamps rotor 100, it is characterised in that the supporting table 1 includes being used to support 100 weight of rotor
The upper backup pad 11 of amount, immediately below upper backup pad 11 and area is greater than the bottom plate 12 of upper backup pad 11 and can drive upper support
The support that plate 11 moves up and down adjusts component 13, and support adjusts component 13 and is 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 that fitting contacts, then illustrates 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 100 and it is vertical between also there is folder
The position that stands up at angle, rotor 100 also needs to adjust.After rotor 100 is placed in supporting table 1, clamping component 2 is used for by rotor
100 clamp, and realize the vertical fixation of rotor.Can be according to the shaft length of rotor 100, the place of also adjustment upper backup pad 11 is high
Degree, makes rotor vertical fixing device, can be used for the vertical fixation of the different rotor of a variety of shaft lengths, improves the vertical fixation of rotor
The versatility of device.
Wherein, the 12 upper surface center of bottom plate is equipped with pressure sensor 12.1, incudes shaft with pressure sensor 12.1
The contact of end face and bottom plate center can effectively determine the contact position of shaft end face and bottom plate, can also be by pressure sensing
The observation of the induction numerical value of device 12.1, effectively prevent upper backup pad 11 is aerial not stress, and by the gravity of rotor 100 bottom of at
Situation on plate 12 occurs.
Wherein, the support adjust component 13 include with the oil cylinder 13.1 of 11.1 co-axially align of through-hole and with rotor 100
Axial parallel guide post 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 greater than the diameter of through-hole 11.1, and guide post 13.2 is fixed on bottom plate 12 and runs through
Upper backup pad 11, equipped with the linear bearing 11.3 cooperated with guide post 13.2 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 guide post 13.2 is to upper fagging 11
Movement play the guiding role, and upper backup pad 11 is effectively prevent to tilt, and is cooperated by guide post 13.2 and the guiding of linear bearing 11.3,
Guarantee that upper backup pad 11 is horizontally disposed with always, not run-off the straight, to guarantee that rotor 100 is not produced because of the inclination of upper backup pad 11
Raw inclination, improves the directional precision of the vertical fixation of rotor 100.
Specifically, the quantity of the guide post 13.2 is even number, and symmetrically divided centered on the central axes of rotor 100
Cloth.If the quantity of guide post 13.2 in Fig. 3 is 4, two distribution two of left and right, when upper backup pad 11 moves up and down, linear bearing
11.3 move along guide post 13.2, and four guide posts 13.2 are together oriented to the movement of upper backup pad 11, support in guarantee
Plate 11, will not run-off the straight under holding state.
Specifically, the clamping component 2 is circumferentially evenly spaced on along rotor 100, and the number of clamping component 2 is at least
It is four, i.e., clamping component 2 compresses rotor 100 simultaneously from four direction all around, and rotor 100 is effectively clamped.
Wherein, clamping component 2 include be fixed in supporting table 1 and be axially arranged along rotor 100 bracket 21, along rotor
The compact heap 23 that 100 fastening bolts 22 being arranged radially and fitting are pressed on 100 outer wall of rotor, fastening bolt 22 run through bracket
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 bracket 21 with tightly
The tapped through hole 21.1 that fixing bolt 22 cooperates, 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, the tapped through hole 21.1 in fastening bolt 22 and bracket 21 cooperates, 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.The contact position of 100 outer wall of compact heap 23 and rotor is arranged between the 1/3-2/3 of 100 axis of winding length of rotor, it can
The center of gravity for effectively stablizing rotor 100, prevents rotor 100 from tilting and collapsing.
Wherein, the clamping component 2 further includes guide positioning pin 24, is provided on bracket 21 and 24 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 and compact heap 23 are fixed, guide-localization
Pin 24 is parallel with fastening bolt 22, moves with the movement of fastening bolt 22.Guide positioning pin 24 moves in pilot hole 21.2,
The movement of fastening bolt 22 radially is oriented to, prevents fastening bolt 22 from deviating, causes the reduction of clamping force, improves and clamps
Reliability.
The vertical fixing means of rotor, above-described rotor vertical fixing device, comprising the following steps:
A: the rotor vertical fixing device is laid flat, and according to the length of rotor shaft, adjusts the institute of upper backup pad 11
In height；
B: rotor 100 is connect with handling apparatus, rotor 100 is hoisted to the rotor vertical fixing device just on
Side, and the position of rotor 100 is adjusted, it is aligned the shaft of rotor 100 with through-hole 11.1；
C: rotor 100 is put on upper backup pad 11 by slowly decentralization rotor 100, and the shaft of rotor 100 passes through through-hole 11.1
It is not contacted with bottom plate 12；
D: accurate adjustment is carried out to the position of rotor 100, is aligned the shaft of rotor 100 with 12 center of bottom plate；
E: adjusting component 13 with support and upper backup pad 11 driven to move down, and makes the shaft end face and 12 center of bottom plate of rotor 100
Contact；
F: clamping rotor 100 with clamping component 2, unclamps the connection of handling apparatus and rotor 100, that is, completes rotor 100
Vertical fixation.
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 the 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 the contact of shaft end face with 11 center of bottom plate, by detection 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 arranged, and when adjustment can be such that rotor 100 vertically sets in rotor 100 and 11.2 cushioning gasket of rubber sheet gasket
It sets.It is bonded completely such as shaft end face with 11 center of bottom plate, illustrates that rotor is vertically arranged.
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
Range estimation by 100 shaft of rotor and 12 center of bottom plate to survey, the shaft of rotor 100 and the pressure at 12 upper surface center of bottom plate in step E
Force snesor 12.1 contacts, the induction numerical value very little of pressure sensor 12.1 when contact, and shaft is to contact with bottom plate 12, but bottom
Plate 12 is not subject to the weight of rotor, if the induction numerical value of pressure sensor 12.1 increases, illustrates that upper backup pad 11 moves down distance
It is excessive, act on a part of rotor gravity on bottom plate 12, Ying Shangyi upper backup pad 11 makes the induction of pressure sensor 12.1
Numerical value is reduced to compared with fractional value.
It is completely described in conjunction with technical solution of the attached drawing to the embodiment of the present invention above, it should be noted that described
Embodiment be only a part of the embodiments of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Claims (8)
1. the vertical fixing means of rotor carries out the vertical fixation of rotor, the vertical fixed dress of rotor using rotor vertical fixing device
It sets, including supporting table (1) and clamping component (2) on supporting table (1) is set, rotor (100) is stood up on supporting table (1),
Clamping component (2) clamps rotor (100), it is characterised in that the supporting table (1) includes being used to support rotor (100) weight
Upper backup pad (11), be located at upper backup pad (11) immediately below and area be greater than upper backup pad (11) bottom plate (12) and can drive
The support that support plate (11) moves up and down adjusts component (13), and support adjusting component (13) is fixed on bottom plate (12) and props up in support
Fagging (11), the center of upper backup pad (11) are provided with the through-hole (11.1) that diameter is less than rotor (100) maximum gauge, rotor
(100) shaft has on through-hole (11.1), end face and bottom plate (12) central contact, upper backup pad (11) and rotor
(100) rubber sheet gasket (11.2) contacted；Bottom plate (12) the upper surface center is equipped with pressure sensor (12.1)；
The following steps are included:
A: the rotor vertical fixing device is laid flat, and according to the length of rotor shaft, adjusts the place of upper backup pad (11)
Highly；
B: rotor (100) is connect with handling apparatus, rotor (100) is hoisted to the rotor vertical fixing device just on
Side, and the position of rotor (100) is adjusted, it is aligned the shaft of rotor (100) with through-hole (11.1)；
C: slowly transferring rotor (100), rotor (100) be put on upper backup pad (11), and the shaft of rotor (100) passes through through-hole
(11.1) it is not contacted with bottom plate (12)；
D: accurate adjustment is carried out to the position of rotor (100), is aligned the shaft of rotor (100) with bottom plate (12) center；
E: adjusting component (13) with support and upper backup pad (11) driven to move down, and makes the shaft end face and bottom plate (12) of rotor (100)
Central contact；
F: clamping rotor (100) with clamping component (2), unclamp the connection of handling apparatus and rotor (100), i.e. completion rotor
(100) vertical fixation.
2. the vertical fixing means of rotor according to claim 1, it is characterised in that the support adjusts component (13) packet
Include with the oil cylinder (13.1) of through-hole (11.1) co-axially align and with the axial parallel guide post (13.2) of rotor (100), it is described
Oil cylinder (13.1) is Hollow hydraulic cylinder, and oil cylinder (13.1) both ends are separately fixed on upper backup pad (11) and bottom plate (12), oil cylinder
(13.1) internal diameter is greater than the diameter of through-hole (11.1), and guide post (13.2) is fixed on bottom plate (12) and through upper backup pad
(11), equipped with the linear bearing (11.3) cooperated with guide post (13.2) on upper backup pad (11), telescopic oil cylinder (13.1) is to upper
The height of support plate (11) is adjusted.
3. the vertical fixing means of rotor according to claim 2, it is characterised in that the quantity of the guide post (13.2)
For even number, and it is symmetrical centered on the central axes of rotor (100).
4. the vertical fixing means of rotor according to claim 1, feature is in the clamping component (2) along rotor
(100) circumferential to be evenly spaced on, and the number of clamping component (2) is at least four.
5. the vertical fixing means of rotor according to claim 4, it is characterised in that clamping component (2) includes being fixed on support
The bracket (21) being axially arranged on platform (1) and along rotor (100), the fastening bolt (22) and patch that are arranged radially along rotor (100)
Conjunction is pressed on the compact heap (23) on rotor (100) outer wall, and fastening bolt (22) runs through bracket (21), and compact heap (23) is detachable
The inner end mounted in fastening bolt (22), the contact position of compact heap (23) and rotor (100) outer wall is located at rotor (100) winding
Between the 1/3-2/3 of axial length, the inside of compact heap (23) has non-slip mat (23.1).
6. the vertical fixing means of rotor according to claim 5, it is characterised in that be provided on bracket (21) and fastening bolt
(22) tapped through hole (21.1) cooperated, the tapped through hole (21.1) are axial uniformly along rotor (100) on bracket (21)
It is spaced apart multiple.
7. the vertical fixing means of rotor according to claim 5, it is characterised in that the clamping component (2) further includes leading
To positioning pin (24), it is provided on bracket (21) and the pilot hole (21.2) of guide positioning pin (24) clearance fit, the guiding
Positioning pin (24) passes through pilot hole (21.2), and end and compact heap (23) are fixed, guide positioning pin (24) and fastening bolt (22)
In parallel, it is moved with the movement of fastening bolt (22).
8. the vertical fixing means of rotor according to claim 1, it is characterised in that rotor (100) turns in the step C
The distance between axis and bottom plate (12) are not more than 10mm, the shaft of rotor (100) and bottom plate (12) upper surface center in step E
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 CN108199549A (en) | 2018-06-22 |
| CN108199549B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736667A (en) * | 2018-08-29 | 2018-11-02 | 嘉兴中广核电技术服务有限公司 | A kind of pump motor repair rotor provision for disengagement |
| CN109623421A (en) * | 2018-12-07 | 2019-04-16 | 上海新建重型机械有限公司 | The restorative procedure of fixture and rotary kiln bearing of conveyor idler group |
| CN110460210A (en) * | 2019-09-22 | 2019-11-15 | 合肥恒大江海泵业股份有限公司 | A kind of dry type rotor hot jacket positioning device |
| 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 |
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|---|---|---|---|---|
| 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 |
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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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108199549A (en) | 2018-06-22 |
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