CN106736078A - A kind of AC traction electric motor rotor turning device - Google Patents
A kind of AC traction electric motor rotor turning device Download PDFInfo
- Publication number
- CN106736078A CN106736078A CN201611237793.4A CN201611237793A CN106736078A CN 106736078 A CN106736078 A CN 106736078A CN 201611237793 A CN201611237793 A CN 201611237793A CN 106736078 A CN106736078 A CN 106736078A
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- Prior art keywords
- holder
- electric motor
- traction electric
- turning device
- drive mechanism
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of AC traction electric motor rotor turning device, including the second lead-screw drive mechanism (14) and relative thirty years of age left holder (7) and right holder (8), the left holder (7) forms the movable connection structure for relatively rotating with left shaft holder (6), the right holder (8) forms the movable connection structure for relatively rotating with right axle bearing (9), slide in second lead-screw drive mechanism (14) is fixedly connected with right axle bearing (9) and leading screw is by motor-driven, described right holder (8) is done reciprocating linear motion by motor-driven and relative to left holder (7), rotated by motor-driven and relative to right axle bearing (9).The present invention can reduce the upset activity duration of rotor, raising motor rotor turning operating efficiency, and be effectively reduced the labour intensity of operating personnel, with the outstanding advantages such as simple to operate, esy to use, safe and reliable.
Description
Technical field
The present invention relates to AC traction electric motor rotor fabrication techniques field, more particularly, to AC traction electric motor rotor end ring
A kind of AC traction electric motor rotor turning device of sliver weld job.
Background technology
, it is necessary to carry out AC traction electric motor rotor end ring sliver in the manufacture production process of AC traction electric motor rotor
Weld job.The end ring sliver weld job of existing AC traction electric motor rotor, typically at high temperature first welds one end
It is complete, then overhead traveling crane handling rotor is passed through on Rubber washer by operator, after rotor to be carried out 180 ° of upsets, then carry out
Second end weld job.In handling, switching process in rotor, colliding with for rotor product is easily caused, to motor
Rotor banding carrys out hidden danger of quality, in addition, existing operating type is not only lost time, reduces production efficiency, while having an effect on life
Produce the 5S management of operation field.
The content of the invention
The technical problem to be solved in the present invention is：For the problem that prior art is present, there is provided a kind of AC traction electric motor
Rotor turning device, improves motor rotor turning operating efficiency.
The technical problem to be solved in the present invention is realized using following technical scheme：A kind of AC traction electric motor rotor upset
Device, including the second lead-screw drive mechanism and relative thirty years of age left holder and right holder, the left holder and left axle
Bearing forms the movable connection structure for relatively rotating, and the right holder is flexibly connected knot with the formation relative rotation of right axle bearing
Structure, the slide in second lead-screw drive mechanism is fixedly connected with right axle bearing and leading screw is by motor-driven, the described right side
Holder done reciprocating linear motion by motor-driven and relative to left holder, by motor-driven and relative to right axle
Bearing rotates.
Preferably, also including the first lead-screw drive mechanism, slide and left shaft holder in first lead-screw drive mechanism
It is fixedly connected and leading screw is fixedly connected with handle is rotated.
Preferably, limit switch is set between first lead-screw drive mechanism and left shaft holder, the limit switch with
Electrically connected between motor.
Preferably, switch, described proximity switch are positioned proximate between second lead-screw drive mechanism and right axle bearing
Electrically connected between motor.
Preferably, limit switch is set between second lead-screw drive mechanism and right axle bearing.
Preferably, the limit switch between second lead-screw drive mechanism and right axle bearing includes limit switch and spacing
Switch.
Preferably, also including rotor bearing frame and its lift drive mechanism, described rotor bearing frame is located at left holder
Between right holder, and rotor bearing frame rises in the presence of lift drive mechanism relative to left holder, right holder
Or decline.
Preferably, described lift drive mechanism include hydraulic pump and hydraulic cylinder, the action output end of the hydraulic cylinder with
Rotor bearing frame is connected.
Compared with prior art, the beneficial effects of the invention are as follows：When needing to carry out upset operation to rotor, pass through
Relative motion between left holder, right holder carrys out clamping motor rotor, because left holder and left shaft holder form relative
The movable connection structure of rotation, and right holder forms the movable connection structure for relatively rotating with right axle bearing, therefore, by electricity
Motivation can drive and be rotated by the rotor that left holder, right holder are clamped, it is achieved thereby that rotor
Upset, to meet end ring sliver welding process requirement, at the same also reduce upset the activity duration, improve rotor
Upset operating efficiency, it is simple to operate, it is easy to use, it is safe and reliable, the labour intensity of operating personnel is significantly reduced, also,
Floor space of the present invention is smaller, convenient working scene 5S management.
Brief description of the drawings
Fig. 1 is a kind of D structure figure of AC traction electric motor rotor turning device of the invention.
Fig. 2 is a kind of front view of AC traction electric motor rotor turning device of the invention.
Fig. 3 is a kind of top view of AC traction electric motor rotor turning device of the invention.
Fig. 4 is a kind of side view of AC traction electric motor rotor turning device of the invention.
Fig. 5 is a kind of electric control theory figure of AC traction electric motor rotor turning device of the invention.
Marked in figure：1- bases, 2- rotors, 3- safety devices, the lead-screw drive mechanisms of 4- first, 5- rotates hand
Handle, 6- left shaft holders, the left holders of 7-, the right holders of 8-, 9- right axle bearings, 10- shaft couplings, the decelerators of 11- first, 12-
Two decelerators, 13- sole plate supports framves, the lead-screw drive mechanisms of 14- second, 15- rotor bearing framves, 16- lift drive mechanisms, 17-
Integrated frame, SQP1- proximity switches, SQ1~SQ3- limit switches, QF1~QF2- automatic air-break switches, FU1- fusing are put in unloading
Device, JT1- scram buttons, HL, HG- power supply indicator, SB1~SB8- inching buttons, SB9~SB11- locking press buttons, KM1~
KM5- A.C. contactors, KA1~KA4- auxiliary reclays, YQ1~YQ2- magnetic valves, FR1~FR3- electrothermal relays, M1~M3-
Motor.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
AC traction electric motor rotor turning device as shown in Figure 1, Figure 2, Figure 3, Figure 4, mainly includes base 1, first
Thick stick transmission mechanism 4, left holder 7, right holder 8, the second lead-screw drive mechanism 14 and rotor bearing frame 15, the left holder
Form the movable connection structure of relative rotation between 7 and left shaft holder 6, the right holder 8 and relative thirty years of age of left holder 7,
And the movable connection structure of relative rotation is formed between right axle bearing 9.First lead-screw drive mechanism 4 is fixedly mounted on bottom
On seat 1, slide therein is fixedly connected with left shaft holder 6, and leading screw therein is fixedly connected with handle 5 is rotated.Described second
Lead-screw drive mechanism 14 is also fixedly mounted on base 1, and slide therein is fixedly connected with right axle bearing 9, and leading screw therein
It is connected with the second decelerator 12 by shaft coupling, second decelerator 12 is fixedly mounted on sole plate supports frame 13, and second
Decelerator 12 is driven by motor M3.Described right holder 8 is connected by shaft coupling 10 with the first decelerator 11, and described first
Decelerator 11 is driven by motor M2.The motor M2 drives right holder 8 to be rotated relative to right axle bearing 9, with
Realize the flip-flop movement of rotor.Described motor M3 drives the second lead-screw drive mechanism 14 and makes right holder 8 relative
Done reciprocating linear motion in left holder 7, to realize the clamping of rotor or loosen.
When upset operation is carried out to rotor 2 using above-mentioned AC traction electric motor rotor turning device, first, lead to
Cross motor M3 to drive right holder 8 for linear motion in the X-axis direction relative to left holder 7, at the same time, it is also possible to
Make left holder 7 for linear motion in the X-axis direction relative to right holder 8 by rotating handle 5, by left holder 7, the right side
, can be clamped in rotor 2 between left holder 7, right holder 8 by the relative motion between holder 8.Then, pass through
Motor M2 drives right holder 8 to be rotated around X-direction relative to right axle bearing 9, you can so that left holder 7, the right side
Holder 8 and the entirety of rotor 2 rotate, it is achieved thereby that the upset operation of rotor 2, leads to meet end ring
Bar welding process requirement, at the same time it can also reduce the upset activity duration, so as to improve the upset operating efficiency of rotor 2,
It is not only simple to operate, and significantly reduce the labour intensity of operating personnel.In order to better assure that the upset of rotor 2
Job safety, can also fixedly mount safety device 3, as shown in Figure 1, Figure 2 institute on left holder 7, right holder 8 respectively
Show.
In order to further improve the upset operating efficiency of rotor 2, and it is strong further to reduce the work of operating personnel
Degree, can set electric control system as shown in Figure 5 on above-mentioned AC traction electric motor rotor turning device.Therefore, can
To set limit switch SQ3, described limit switch SQ3 and motor between the first lead-screw drive mechanism 4 and left shaft holder 6
Electrically connected between M3；It is positioned proximate to switch SQP1 and limit switch between the second lead-screw drive mechanism 14 and right axle bearing 9
SQ1, limit switch SQ2, electrically connect between described proximity switch SQP1 and motor M2；In left holder 7 and right holder 8
Between underlying space in rotor bearing frame 15, lift drive mechanism 16 and unloading be set put integrated frame 17, described lifting is driven
Motivation structure 16 includes hydraulic pump and hydraulic cylinder, and the action output end of the hydraulic cylinder is connected with rotor bearing frame 15, described liquid
Press pump is driven by motor M1；Described rotor bearing frame 15 can be relative to left clamping in the presence of lift drive mechanism 16
Part 7, right holder 8 make ascending motion or descending motion.
As shown in figure 5, described motor M1, electrothermal relay FR1, A.C. contactor KM1 are sequentially connected electrically, the exchange
Contactor KM1 is electrically connected with inching button SB1, and the inching button SB1 and inching button SB2 is connected in parallel.Described is electronic
Machine M2 is electrically connected with electrothermal relay FR2, and the electrothermal relay FR2 is electrically connected with A.C. contactor KM2, auxiliary reclay KA3 respectively
Connect, the auxiliary reclay KA3 is electrically connected with proximity switch SQP1, described proximity switch SQP1 and A.C. contactor KM3 electricity
Connection, the A.C. contactor KM3 is electrically connected with inching button SB5.Generally, the installation site of the proximity switch SQP1, be
So that the i.e. spacing stopping after rotating 180 ° of rotor 2, it is impossible to be rotated further.Described motor M3, electrothermal relay FR3,
A.C. contactor KM4 is sequentially connected electrically.Described limit switch SQ3 two ends respectively with A.C. contactor KM4, A.C. contactor
KM5 is electrically connected, and described limit switch SQ1 and limit switch SQ2 is connected in parallel, by setting limit switch SQ1, limit switch
SQ2 this 2 limit switches, can enable the invention to carry out two limits of position according to the of different sizes of rotor external diameter
Position, to allow it for the upset operation of the rotor of various outer diameter.
After integrated frame 17 is put in unloading, and the rotor 2 of operation to be flipped is transported on rotor bearing frame 15, motor
M1 starts, and drives rotor bearing frame 15 in the Z-axis direction relative to left holder 7, right clamping by lift drive mechanism 16
Part 8 is moved up；When the rotor 2 of operation to be flipped rises to the position between left holder 7 and right holder 8,
Motor M1 stops, and lift drive mechanism 16 makes the rotor 2 of the operation to be flipped be maintained at left holder 7 with right holder
Between 8.Then, motor M3 starts, and makes relatively close motion between right holder 8 and left holder 7, until this is to be flipped
The rotor 2 of operation is clamped between left holder 7 and right holder 8 completely, and now, motor M3 stops.Next,
Motor M1 reverse startings, and make rotor bearing frame 15 in the Z-axis direction relative to left holder by lift drive mechanism 16
7th, right holder 8 is displaced downwardly to origin-location, and to reserve enough upset spaces for rotor 2, now, motor M1 stops
Only.Finally, motor M2 starts, and right holder 8 is rotated around X-direction relative to right axle bearing 9, you can realizing should
The upset of the rotor 2 of operation to be flipped, to meet end ring sliver welding process requirement.Opened by the forward direction of motor M2
Dynamic or reverse starting, can meet the actual demand of the different reverses directions of the rotor 2 of the operation to be flipped.
After the completion of weld job, motor M1 starts, and makes rotor bearing frame 15 in Z axis by lift drive mechanism 16
Moved relative on left holder 7, right holder 8 on direction, until rotor bearing frame 15 catches rotor 2 again, now, electricity
Motivation M1 stops.Then, motor M3 reverse startings, and make to be relatively distant from motion between right holder 8 and left holder 7, directly
Loosen completely to rotor 2 and held completely by rotor bearing frame 15, now, motor M3 stops.Finally, motor M1
Reverse starting, and make rotor bearing frame 15 together with rotor 2 in the Z-axis direction relative to a left side by lift drive mechanism 16
Holder 7,8 times shifting movements of right holder, until rotor bearing frame 15 returns to original position, now, motor M1 stops, you can taking out
Rotor 2 after the completion of weld job.
By using electric control system as shown in Figure 5, disclosure satisfy that AC traction electric motor rotor end ring sliver is welded
During the flip-flop movement of rotor need, and floor space is smaller, very convenient operation field 5S management；By spacing control
System carries out fool proof setting, in order to realize lean management.Therefore, the present invention is not only simple to operate, easy to use, safe and reliable,
The labour intensity of operating personnel is significantly reduced, and considerably reduces the upset activity duration of rotor, through measuring and calculating,
Its upset activity duration can be reduced to average 10min by original average 30min, so as to rotor is improved greatly
Upset operating efficiency.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is noted that be all
Any modification, equivalent and improvement for being made within the spirit and principles in the present invention etc., should be included in guarantor of the invention
Within the scope of shield.
Claims (8)
1. a kind of AC traction electric motor rotor turning device, it is characterised in that：Including the second lead-screw drive mechanism (14) and phase
To thirty years of age of left holder (7) and right holder (8), the left holder (7) forms the work for relatively rotating with left shaft holder (6)
Dynamic attachment structure, the right holder (8) forms the movable connection structure for relatively rotating, described second with right axle bearing (9)
Slide in thick stick transmission mechanism (14) is fixedly connected with right axle bearing (9) and leading screw is driven by motor (M3), described right folder
Gripping member (8) is driven by motor (M3) and is done reciprocating linear motion relative to left holder (7), driven by motor (M2)
And rotated relative to right axle bearing (9).
2. AC traction electric motor rotor turning device according to claim 1, it is characterised in that：Also passed including the first leading screw
Motivation structure (4), the slide in first lead-screw drive mechanism (4) is fixedly connected and leading screw and rotation hand with left shaft holder (6)
Handle (5) is fixedly connected.
3. AC traction electric motor rotor turning device according to claim 2, it is characterised in that：First lead screw transmission
Limit switch (SQ3) is set between mechanism (4) and left shaft holder (6), electricity between the limit switch (SQ3) and motor (M3)
Connection.
4. the AC traction electric motor rotor turning device according to claim any one of 1-3, it is characterised in that：Described second
It is positioned proximate to switch (SQP1) between lead-screw drive mechanism (14) and right axle bearing (9), described proximity switch (SQP1) and electricity
Electrically connected between motivation (M2).
5. the AC traction electric motor rotor turning device according to claim any one of 1-3, it is characterised in that：Described second
Limit switch is set between lead-screw drive mechanism (14) and right axle bearing (9).
6. AC traction electric motor rotor turning device according to claim 5, it is characterised in that：Second lead screw transmission
Limit switch between mechanism (14) and right axle bearing (9) includes limit switch (SQ1) and limit switch (SQ2).
7. the AC traction electric motor rotor turning device according to claim any one of 1-3, it is characterised in that：Also include turning
Sub- bearing support (15) and its lift drive mechanism, described rotor bearing frame (15) is positioned at left holder (7) and right holder (8)
Between, and rotor bearing frame (15) in the presence of lift drive mechanism relative to left holder (7), right holder (8) rise
Or decline.
8. AC traction electric motor rotor turning device according to claim 7, it is characterised in that：Described elevator drive machine
Structure includes hydraulic pump and hydraulic cylinder, and the action output end of the hydraulic cylinder is connected with rotor bearing frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237793.4A CN106736078A (en) | 2016-12-28 | 2016-12-28 | A kind of AC traction electric motor rotor turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237793.4A CN106736078A (en) | 2016-12-28 | 2016-12-28 | A kind of AC traction electric motor rotor turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736078A true CN106736078A (en) | 2017-05-31 |
Family
ID=58925348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237793.4A Pending CN106736078A (en) | 2016-12-28 | 2016-12-28 | A kind of AC traction electric motor rotor turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736078A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451404A (en) * | 2019-08-24 | 2019-11-15 | 中船重工电机科技股份有限公司 | The simple turnover mechanism and method for turning of Large Rotor |
| CN112014079A (en) * | 2020-07-16 | 2020-12-01 | 山东省产品质量检验研究院 | Contactor action range test rack and working method |
| CN112748032A (en) * | 2020-12-28 | 2021-05-04 | 松田电工（台山）有限公司 | Enameled wire wear resistance detection device and method |
| CN116345811A (en) * | 2023-05-30 | 2023-06-27 | 山西电机制造有限公司 | Turnover machine for water gap removal of cast aluminum rotor and rotor turnover method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110451404A (en) * | 2019-08-24 | 2019-11-15 | 中船重工电机科技股份有限公司 | The simple turnover mechanism and method for turning of Large Rotor |
| CN110451404B (en) * | 2019-08-24 | 2024-03-22 | 中船重工电机科技股份有限公司 | Simple turnover mechanism and turnover method for large motor rotor |
| CN112014079A (en) * | 2020-07-16 | 2020-12-01 | 山东省产品质量检验研究院 | Contactor action range test rack and working method |
| CN112748032A (en) * | 2020-12-28 | 2021-05-04 | 松田电工（台山）有限公司 | Enameled wire wear resistance detection device and method |
| CN116345811A (en) * | 2023-05-30 | 2023-06-27 | 山西电机制造有限公司 | Turnover machine for water gap removal of cast aluminum rotor and rotor turnover method |
| CN116345811B (en) * | 2023-05-30 | 2023-08-08 | 山西电机制造有限公司 | Turnover machine for water gap removal of cast aluminum rotor and rotor turnover method |
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Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |