CN201918851U - Shaft penetrating tooling and shaft penetrating hydraulic machine for iron core of wind power motor stator - Google Patents
Shaft penetrating tooling and shaft penetrating hydraulic machine for iron core of wind power motor stator Download PDFInfo
- Publication number
- CN201918851U CN201918851U CN201020679476XU CN201020679476U CN201918851U CN 201918851 U CN201918851 U CN 201918851U CN 201020679476X U CN201020679476X U CN 201020679476XU CN 201020679476 U CN201020679476 U CN 201020679476U CN 201918851 U CN201918851 U CN 201918851U
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- dolly
- frock
- wind power
- rotor core
- worn
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Abstract
The utility model relates to a wind power rotor iron core, and discloses a shaft penetrating tooling and a shaft penetrating hydraulic machine for an iron core of a wind power motor rotor. The shaft penetrating hydraulic machine of the wind power motor rotor is characterized in that tonnage (60T) of a press is low, sealing height (4M) is high, deflection distance (1.2M) is large, a workpiece inlet and outlet traversing trolley is additionally arranged on a tabletop of the press, and the shaft penetrating tooling is designed on a tabletop of the trolley. A rotation mechanism is arranged on the shaft penetrating shaft, iron core grooves of the rotor are neat in shape after shaft penetration, particularly shaft penetration of the iron core of the wind power rotor with a rotor shaft being an inclined key, and the shaft penetrating tooling and the shaft penetrating hydraulic machine improve work efficiency due to the fact that shaft penetration of the iron core of the rotor is completed at one step, and guarantee quality.
Description
Technical field
The utility model relates to the wind power motor rotor core, and particularly the wind power motor rotor core is worn liquid axial compression machine and worn a frock.
Background technology
Wind power motor rotor core closed assembly back well penetrates rotor core with armature spindle after heating together with frock is fixing, need hydraulic press to be pressed into as can not once penetrating, key is a taper key on the armature spindle, so needing frock when wearing spool guarantees, frock must design revolute function, screw in nut as the coarse pitch screw rod, armature spindle will have the hydraulic press typing after penetrating iron core, rotor axial length, on standard press, press very difficult, in view of the foregoing, must design and meet the wind power motor rotor and wear wearing a hydraulic press and wearing a frock of a technology.
Summary of the invention
The purpose of this utility model is the hydraulic press of design closed height height, bottom band dolly and wears a frock and wear the needs of axle to satisfy various wind power motor rotor cores.
The technical solution adopted in the utility model is: design hydraulic press closed height 4M, rated pressure is 60T, pressure is adjustable as required, hydraulic press is a press-down type, upper table surface is not set, and by the direct last item of piston rod, the bottom of hydraulic press is provided with wheeling mechanism, so that outside hydraulic press, wear axle, open after opening the hydraulic press last item or putting on axle into hydraulic press typing compacting; A frock is worn in the utility model design, is contained on the dolly workbench planker of wheeling mechanism, and the wearing a frock and should guarantee that rotor core has revolute function when last item of design, hydraulic press should be imbedded 1.2 meters on ground, is convenient to operation.
Described wind power motor rotor core is worn a hydraulic press, comprise lower table, Upright post base, column, entablature and oil cylinder, it is characterized in that: on lower table, be provided with wheeling mechanism, described wheeling mechanism is by the dolly lathe bed, hydraulic cylinder and dolly table top planker are formed, the dolly lathe bed adopts rectangular guideway, guide rail is straight and be parallel to each other, the dolly lathe bed is fixed on the lower table of hydraulic press, be provided with guide rail below the dolly table top planker and be buckled on the lathe bed, activity is joined, hydraulic cylinder is contained on the dolly lathe bed, and the piston rod of hydraulic cylinder is fixed on the dolly workbench planker.
Described hydraulic cylinder is by the transformation of the way of standard cylinder, oil cylinder cylinder diameter Φ 120, stroke 700.
A described frock of wearing is fixed on the dolly table top planker in the wheeling mechanism, forms by wearing a frock seat, bearing revolving bed, rotary disk and locating table; Wearing a frock seat is installed on the dolly table top planker, should guarantee to wear the axle height, wear a frock seat two plane parallel up and down, the bearing revolving bed is fixed on to be worn on the frock seat, on the bearing revolving bed plane bearing is housed, guarantees that rotor core turns round wearing on the frock together with laminating frock.Rotary disk is contained on the bearing revolving bed, and locating table is fixed on the rotary disk, guarantees that the rotor core of folding laminates tool locating on locating table together with rotor core, turns round on the bearing revolving bed.
The utility model levelling precision is simple and reliable, guarantee the pressure head traffic direction and to wear direction of principal axis consistent, workpiece accuracy is good when last item or typing compacting, rotor core end face run-out and the balance quality worn behind the axle are good because the utility model wears on the frock and is provided with slew gear, so wear axle particularly armature spindle be after the wind-powered electricity generation rotor core of taper key is worn axle, the rotor core flute profile is neat, wearing axle with the utility model rotor core is once to finish, so improved work efficiency, has guaranteed quality.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is the three-dimensional structure diagram of the utility model press;
Among the figure 1, lower table 2, Upright post base 3, column 4, levelling nut 5, clamp nut 6, entablature 7, oil cylinder bottom end cover 8, cylinder body 9, piston and piston rod 10, oil cylinder upper end cover 11, adapter sleeve and pressure head 12, dolly lathe bed 13, dolly workbench planker 14, hydraulic cylinder 15, wear a frock seat 16, bearing revolving bed 17, rotary disk 18, locating table;
Fig. 2 is the hydraulic schematic diagram of hydraulic press.
Embodiment
As shown in the figure, the utility model is worn the axial compression machine for the wind-powered electricity generation rotor core, its feature is: the high 4M of closed height, hydraulic press tonnage rated pressure 60T, piston rod moves up and down should be with to wear a frock end face vertical, and wheeling mechanism is contained on the lower table, and frock is contained on the dolly table top planker, guarantee to wear axle, open into hydraulic press last item or location compacting in the hydraulic press outside.
Lower table 1 plane should be smooth.
Because hydraulic press closed height height, four root posts 3 are difficult to processing, so Upright post base 2 is set, Upright post base 2 is by the welding of 100 * 100 square steel, highly 3M.
Column 3 adopts column the first half standard design of four column hydraulic presses, and height 1.5M is welded on the Upright post base 2 below reliably.
The purpose that 4 levelling nuts 4 are set on column is the levelling entablature, accurate adjustment piston rod level, and the plane is vertical on guaranteeing the piston traffic direction and wearing a frock.
Clamp nut 5 is convenient to entablature is fastened on the column.
Entablature 6 has sufficient intensity by the welding of steel plate cloth muscle, and the design oil cylinder is by dress hole and four column pilot holes in the middle of the entablature 6, and column pilot hole end face should be parallel by dress bottom surface, hole with oil cylinder.
The piston rod shaft place design sealing shroud of oil cylinder bottom end cover 7, sealing shroud bore design Yx sealing ring axle is with 100, the sealing of sealing shroud cylindrical dress O-ring seals, with pressing plate fixing seal cover, guarantee that piston rod goes out shaft seal, be provided with the O-ring seals sealing above the oil cylinder bottom end cover 7 and be connected that oil cylinder bottom end cover 7 is fastening by screw with entablature 6 simultaneously with cylinder body 8, purpose is that oil cylinder is fixed on the entablature, and oil cylinder bottom end cover 7 is provided with down the cylinder fuel feed hole and communicates with cylinder under the oil cylinder.
Cylinder body 8, material HT20～40, cylinder diameter φ 220, length guarantees oil cylinder stroke 400.
Piston and piston rod 9, piston adopts material HT20～40, establishes Yx sealing ring hole on the piston with 220 seal grooves, 2 roads, correctly seals by the dress sealing ring by standard, piston rod is being provided with the O-ring seals sealing with the piston cooperation place, and piston rod goes out axle head design M100 * 2 screw threads.
Oil cylinder upper end cover 10 design O-ring seals link with cylinder body 8, and the upper cylinder half fuel feed hole of oil cylinder upper end cover 10 and oil cylinder upper cylinder half are logical, and oil cylinder upper end cover 10 is fixed on the cylinder body and is fixed on the entablature when adorning.
Adapter sleeve and pressure head 11 are installed in piston-rod end, and the purpose of design adapter sleeve is to wear axle for different product, the setting of different pressure heads.
Described wheeling mechanism is made up of dolly lathe bed 12, hydraulic cylinder 14 and dolly table top planker 13, dolly lathe bed 12 adopts rectangular guideway, guide rail should be straight, is parallel to each other, and dolly lathe bed 12 is fixed on the workbench 1, the following guide rail of dolly workbench planker 13 is buckled on the lathe bed, activity is joined, a top frock of fixedly wearing of dolly workbench planker 13, and hydraulic cylinder 14 adopts the transformation of the way of standard cylinder, hydraulic cylinder 14 is contained on the lathe bed, and the piston rod of hydraulic cylinder 14 is fixed on the dolly workbench planker 13.
Described wind power motor is worn a frock and is fixed on the dolly table top planker 12 in the wheeling mechanism, wear the design of a spool frock and be applicable to the technological requirement of wearing of whole wind-powered electricity generation products, form by wearing a frock seat 15, bearing revolving bed 16, rotary disk 17 and locating table 18; Wear a frock seat 15 and guarantee to wear the axle height, high by 1000, the frock seat is two plane parallel about in the of 15, plane bearing is equipped with in the inside of bearing revolving bed 16, by standard design, guarantee that rotor core turns round wearing on the frock together with laminating frock, bearing revolving bed 16 is fixed on wears a frock seat 15, and rotary disk 17 is contained on the bearing revolving bed 16.According to the frock that laminates of different wind-powered electricity generation products, Design Orientation table top 18 is fixing with rotary disk 17, and the last seam of locating table 18 matches with the endoporus that laminates the frock base plate, guarantees that the good rotor core endoporus of closed assembly is concentric with rotary disk revolution circumference.
The utility model is a hydraulic test, what Fig. 2 showed is hydraulic schematic diagram, comprise fuel tank, Hydraulic Station, fuel tank, the fuel tank that sets up standard is placed on the hydraulic press right side, and Hydraulic Station, Hydraulic Station are concentrated and be arranged on fuel tank top, comprise: motor, oil pump, overflow valve, Pressure gauge, 2 of 3-position 4-way solenoid directional control valves, hydraulic principle: the starter motor oil pump, pressure oil is aligned required pressure through overflow valve, when the 2CT dead electricity, 1CT gets when electric pressure oil through solenoid directional control valve entrance pressure machine upper cylinder half, piston rod moves downward, compacting, 1CT outage, 2CT gets when electric, pressure oil advances through solenoid directional control valve that cylinder is up down unclamps, and when the 4CT outage, 3CT gets electric dolly and moves ahead, the 3CT dead electricity, 4CT gets electric dolly and retreats.
Below be the specific operation process of wearing a hydraulic press:
1. the locating table 18 of the press-fitting tool of required wind-powered electricity generation rotor core is loaded onto on the rotary disk 17 of wearing a frock, the adapter sleeve and the pressure head 11 that are fit to the armature spindle height are loaded onto on the hydraulic machine piston bar.Start oil pump, press the dolly button that moves ahead, dolly is worn a frock move ahead, leave hydraulic press, press the up button of hydraulic press, pressure head is in topmost in the operating surface direction;
2. armature spindle is ready to, places by standard;
3. the rotor core that will laminate is heated to set point of temperature together with laminating frock;
4. the rotor core that heats is lifted by crane to wear together with frock one and place on the tool locating table top 18 reliably;
5. armature spindle is sling, aimed at and take off the joint hinge screw after axle is worn in the rotor core hole, add the protection cushion block;
6. startup oil pump, press the dolly back, rotor core opened into wearing a hydraulic press together with the closed assembly frock make the hydraulic press pressure head aim at armature spindle, press the hydraulic press descending button, after making armature spindle be pressed into rotor core to put in place, adjust hydraulic press pressure to 8MPa(30T), pressurize typing 10 minutes;
7. rotor was worn a pressurize after 10 minutes, presses the up button of hydraulic press pressure head is rested on topmost, by the dolly button that moves ahead, the rotor core of putting on axle was left hydraulic press together with frock;
8. after rotor core cooling 3 hours, wear a frock wearing on the frock that revolution pulls down that rotor laminates frock and rotor core hung together with armature spindle.
Claims (6)
1. the wind power motor rotor core is worn a hydraulic press, comprise lower table (1), Upright post base (2), column (3), entablature (6) and oil cylinder, it is characterized in that: on lower table (1), be provided with wheeling mechanism, described wheeling mechanism is by dolly lathe bed (12), hydraulic cylinder (14) and dolly table top planker (13) are formed, dolly lathe bed (12) adopts rectangular guideway, guide rail is straight and be parallel to each other, dolly lathe bed (12) is fixed on the lower table (1) of hydraulic press, be provided with guide rail below the dolly table top planker (13) and be buckled on the dolly lathe bed (12), activity is joined, hydraulic cylinder (14) is contained on the dolly lathe bed (12), and the piston rod of hydraulic cylinder (14) is fixed on the dolly workbench planker (13).
2. wind power motor rotor core as claimed in claim 1 is worn a hydraulic press, it is characterized in that: described hydraulic cylinder (14) is by the transformation of the way of standard cylinder, the cylinder diameter Φ 120 of hydraulic cylinder (14), stroke 700.
3. wind power motor rotor core as claimed in claim 1 is worn a hydraulic press, it is characterized in that: Upright post base (2) is by the welding of 100 * 100 square steel, highly 3M.
4. wind power motor rotor core as claimed in claim 1 is worn a hydraulic press, it is characterized in that: column (3) adopts column the first half standard design of four column hydraulic presses, and height 1.5M is welded on the Upright post base (2) below reliably.
5. the wind power motor rotor core is worn a frock, it is characterized in that: described frock is fixed on the dolly table top planker (13) in the wheeling mechanism of hydraulic press, forms by wearing a frock seat (15), bearing revolving bed (16), rotary disk (17) and locating table (18); Wear that a frock seat (15) is installed on the dolly table top planker and guarantee to wear the axle height, wear a frock seat (15) two plane parallel up and down, bearing revolving bed (16) is fixed on to be worn on the frock seat (15), the bearing revolving bed is equipped with plane bearing on (16), the assurance rotor core is being worn (15) revolution on the frock together with laminating frock, rotary disk (17) is contained on the bearing revolving bed (16), locating table (18) is fixed on the rotary disk, the rotor core that assurance is folded on locating table (18), is gone up with one heart revolution at bearing revolving bed (16) together with rotor iron core laminated tool locating.
6. wind power motor rotor core as claimed in claim 5 is worn a frock, it is characterized in that: wear a frock seat (15) and guarantee to wear the axle height, and high by 1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020679476XU CN201918851U (en) | 2010-12-25 | 2010-12-25 | Shaft penetrating tooling and shaft penetrating hydraulic machine for iron core of wind power motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020679476XU CN201918851U (en) | 2010-12-25 | 2010-12-25 | Shaft penetrating tooling and shaft penetrating hydraulic machine for iron core of wind power motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918851U true CN201918851U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020679476XU Expired - Lifetime CN201918851U (en) | 2010-12-25 | 2010-12-25 | Shaft penetrating tooling and shaft penetrating hydraulic machine for iron core of wind power motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918851U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078454A (en) * | 2012-12-31 | 2013-05-01 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103433466A (en) * | 2013-08-28 | 2013-12-11 | 莱州金雁机械制造有限公司 | Aluminum alloy liquid forging mould and combined forming method of starter outer shell |
| CN103956864A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Rotor shaft press-fitting die |
| CN104097047A (en) * | 2014-07-01 | 2014-10-15 | 宁波狮球通风机电有限公司 | Upper die for press-fitting of fan rotor and motor shaft |
| CN104283382A (en) * | 2014-10-23 | 2015-01-14 | 广西玉柴博耐特电器有限公司 | Efficient and automatic rotor-into-shaft tool |
| CN105459024A (en) * | 2016-01-07 | 2016-04-06 | 惠生（南通）重工有限公司 | Tool used for hinge point hole axis penetrating |
| CN105958748A (en) * | 2016-06-30 | 2016-09-21 | 江苏朗信电气有限公司 | Motor rotor axial clearance adjusting machine |
| CN108847752A (en) * | 2018-07-09 | 2018-11-20 | 珠海凯邦电机制造有限公司 | Rotor shaft crossing device |
| CN110350728A (en) * | 2019-08-27 | 2019-10-18 | 中车株洲电机有限公司 | It is straight to drive traction electric machine shaft set device and method |
| CN110784076A (en) * | 2019-11-13 | 2020-02-11 | 中车戚墅堰机车有限公司 | Press mounting device and press mounting process for squirrel cage rotating shaft of alternating-current traction motor |
-
2010
- 2010-12-25 CN CN201020679476XU patent/CN201918851U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078454A (en) * | 2012-12-31 | 2013-05-01 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103078454B (en) * | 2012-12-31 | 2015-04-15 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103433466A (en) * | 2013-08-28 | 2013-12-11 | 莱州金雁机械制造有限公司 | Aluminum alloy liquid forging mould and combined forming method of starter outer shell |
| CN103956864A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Rotor shaft press-fitting die |
| CN104097047A (en) * | 2014-07-01 | 2014-10-15 | 宁波狮球通风机电有限公司 | Upper die for press-fitting of fan rotor and motor shaft |
| CN104283382A (en) * | 2014-10-23 | 2015-01-14 | 广西玉柴博耐特电器有限公司 | Efficient and automatic rotor-into-shaft tool |
| CN105459024A (en) * | 2016-01-07 | 2016-04-06 | 惠生（南通）重工有限公司 | Tool used for hinge point hole axis penetrating |
| CN105958748A (en) * | 2016-06-30 | 2016-09-21 | 江苏朗信电气有限公司 | Motor rotor axial clearance adjusting machine |
| CN105958748B (en) * | 2016-06-30 | 2018-05-22 | 江苏朗信电气有限公司 | A kind of rotor axial direction gap adjustment machine |
| CN108847752A (en) * | 2018-07-09 | 2018-11-20 | 珠海凯邦电机制造有限公司 | Rotor shaft crossing device |
| CN110350728A (en) * | 2019-08-27 | 2019-10-18 | 中车株洲电机有限公司 | It is straight to drive traction electric machine shaft set device and method |
| CN110784076A (en) * | 2019-11-13 | 2020-02-11 | 中车戚墅堰机车有限公司 | Press mounting device and press mounting process for squirrel cage rotating shaft of alternating-current traction motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU SHENLI MOTOR CO., LTD. Free format text: FORMER NAME: CHANGZHOU SHENLI ELECTRICAL MOTOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213013, 88, Dongcheng Road, Ding Yan Street, Changzhou, Jiangsu Patentee after: Changzhou Shenli Electrical Machine Co., Ltd. Address before: 213013, 88, Dongcheng Road, Ding Yan Street, Changzhou, Jiangsu Patentee before: Changzhou Shenli Mold Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |