CN109167495A - A kind of wind-driven generator casing processing unit (plant) and processing method with centering function - Google Patents
A kind of wind-driven generator casing processing unit (plant) and processing method with centering function Download PDFInfo
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- CN109167495A CN109167495A CN201811118451.XA CN201811118451A CN109167495A CN 109167495 A CN109167495 A CN 109167495A CN 201811118451 A CN201811118451 A CN 201811118451A CN 109167495 A CN109167495 A CN 109167495A
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- wind
- driven generator
- generator casing
- block
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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
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind-driven generator casing processing unit (plant)s with centering function of electric generator casing processing technique field, including pedestal, the top of the pedestal is installed by fixed block, the equal grafting screw rod in the front and rear sides of two groups of fixture blocks, limited block is respectively mounted at left and right sides of screw rod described in two groups, it slides and is provided with nut in the left and right sides of screw rod described in two groups, the wind-driven generator casing processing unit (plant) with centering function, it is convenient that wind-driven generator casing is placed on fixed block, then motor is again started up to rotate counterclockwise, move up movable block on swingle, move up six groups of connecting rods, six groups of connecting rods are opened simultaneously, at this time, the circle contour diameter concentric that six groups of center bridges are constituted expands, complete the self-centering of wind-driven generator casing, casing is clamped by clamping device simultaneously, by stator pressing machine In shell, is conducive to the concentricity for improving two components, improves processing quality, convenient and efficient, work efficiency is high.
Description
Technical field
The present invention relates to electric generator casing processing technique field, specially a kind of wind-driven generator machine with centering function
Shell processing unit (plant) and processing method.
Background technique
The quality of electric generator casing quality directly influences generator subsequent use, at present conventional electric generators stator pack
The processing method of part is divided into press shell and pressure stator, since casing unavoidably has certain mistake circle in processing, so not
Pipe presses stator or press shell, and two components combine rear concentricity cannot be guaranteed, not only cause casing processing efficiency lower, also
The service life of generator, therefore it is proposed that a kind of wind-driven generator casing processing unit (plant) with centering function are not can guarantee
And processing method.
Summary of the invention
The wind-driven generator casing processing unit (plant) and processing side that the purpose of the present invention is to provide a kind of with centering function
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of wind-driven generator machine with centering function
Shell processing unit (plant), including pedestal, the top left and right sides of the pedestal are respectively mounted support plate, and top is installed at the top of the support plate
Plate, the bottom center of the top plate install hydraulic cylinder, and the bottom output end of the hydraulic cylinder installs telescopic rod, the telescopic rod
Briquetting is installed in bottom, and fixed block is installed at the top of the pedestal, and fixed block is located between two groups of support rods, in the fixed block
Circular hole is offered at axis, and fixed link one and fixed link two are installed respectively in circular hole, and fixed link two is located at fixed link one
Lower section, motor is installed in the bottom of the fixed link two, and the bottom welding of motor is at the top of the base, and motor by switch with
External power supply connection, the top output port of the motor install swingle, and sliding is provided with movable block on the swingle, described
Uniformly hinged six groups of connecting rods, the hinged center bridge in the top of connecting rod described in six groups connect described in six groups at the top of movable block
Connecting spring between bar, is respectively mounted clamping device at left and right sides of the top of the fixed block, parallel between support plate described in two groups
Two groups of slide bars are installed, sliding is provided with two groups of fixture blocks on two groups of slide bars, and the adjacent surface of two groups of fixture blocks offers semi-circular recesses,
The equal grafting screw rod in the front and rear sides of two groups of fixture blocks is respectively mounted limited block, screw rod described in two groups at left and right sides of screw rod described in two groups
The left and right sides slide and be provided with nut.
Preferably, the clamping device includes the vertical bar being fixedly mounted with fixed block, laterally offers spiral shell on the vertical bar
Pit, and threaded hole interpolation connecting bolt, the bolt install clamping plate by bearing close to the side of fixed link one, and the clamping plate leans on
It is respectively mounted gag lever post at the top and bottom of the side of nearly vertical bar, and gag lever post is plugged on vertical bar.
Preferably, pilot hole is offered in the fixed link one, and pilot hole is pre-large post-small bellmouth.
Preferably, the fixed block is cylindrical fixed block, and a ring annular groove is offered at the top of fixed block.
Preferably, through-hole compatible with swingle is offered on the movable block, and the inner wall of through-hole is equipped with internal screw thread,
The outer wall of the swingle is equipped with the external screw thread to match with internal screw thread, and guiding is respectively mounted at left and right sides of the movable block and is slided
Bar, and the inner wall of circular hole longitudinally offers guide chute compatible with guiding slide bar.
Preferably, the inner wall of the semi-circular recesses is equipped with rubber pad, and rubber convex block is uniformly equipped on rubber pad,
And rubber convex block is an integral molding structure with rubber pad.
S1: in use, being rotated clockwise by switch starting motor, swingle is rotated clockwise, movable block is being revolved
It is moved down on bull stick, moves down six groups of connecting rods, in fixed link one under the constraint of pilot hole, six groups of connecting rods are simultaneously
Necking makes spring be in compressive state, and the circle contour diameter concentric that the center bridge at the top of six groups of connecting rods is constituted at this time reduces, and connects
In the annular groove that the wind-driven generator casing processed will be needed to be placed on fixed block, be again started up starting motor and revolve counterclockwise
Turn, moves up movable block on swingle, move up six groups of connecting rods, under the action of the spring, six groups of connecting rods
It opens simultaneously, at this point, the circle contour diameter concentric that six groups of center bridges are constituted expands, makes six groups of center bridges to wind-driven generator casing
Inner wall prop up, complete centering and fixed；
S2: after completing the centering of wind-driven generator casing, tightening two groups of bolts, makes bolt pusher clamping plate to close to wind-driven generator
The direction of casing is mobile, is clamped fixation, while gag lever post to wind-driven generator casing, effectively clamping plate can be prevented with spiral shell
Bolt rotates together, is conducive to fix the wind-driven generator casing after centering；
S3: stator is put between two groups of fixture blocks, by tightening the nut on screw rod, two groups of fixture blocks is fixed to stator,
But only that avoiding stator from falling the slight clamping of stator, starts hydraulic cylinder, extend telescopic rod, keep briquetting downward
It is mobile to squeeze stator, stator is slowly pressed into wind-driven generator casing, completes processing.
Compared with prior art, the beneficial effects of the present invention are: there is the wind-driven generator casing of centering function to process for this
Device is rotated clockwise by starting motor, moves down movable block on swingle, move down six groups of connecting rods,
In fixed link one under the constraint of pilot hole, six groups of connecting rod neckings simultaneously make spring be in compressive state, six groups of connections at this time
The circle contour diameter concentric that center bridge at the top of bar is constituted reduces, convenient that wind-driven generator casing is placed on fixed block, then
It is again started up motor to rotate counterclockwise, moves up movable block on swingle, move up six groups of connecting rods, in bullet
Under the action of spring, six groups of connecting rods are opened simultaneously, at this point, the circle contour diameter concentric that six groups of center bridges are constituted expands, complete wind
The self-centering of energy electric generator casing, while casing is clamped by clamping device, it is pressed into casing by stator, favorably
In the concentricity for improving two components, processing quality is improved, convenient and efficient, work efficiency is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixture block structural schematic diagram of the present invention；
Fig. 3 is clamping device structural schematic diagram of the present invention.
In figure: 1 pedestal, 2 support plates, 3 top plates, 4 hydraulic cylinders, 5 telescopic rods, 6 briquettings, 7 fixed blocks, 8 fixed links one, 9 are solid
Fixed pole two, 10 motors, 11 swingles, 12 movable blocks, 13 connecting rods, 14 center bridges, 15 springs, 16 clamping devices, 161 vertical bars,
162 bolts, 163 clamping plates, 164 gag lever posts, 17 slide bars, 18 fixture blocks, 19 semi-circular recesses, 20 screw rods, 21 nuts, 22 limited blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of wind-driven generator casing with centering function adds
Tooling is set, including pedestal 1, and support plate 2 is respectively mounted at left and right sides of the top of pedestal 1, and top plate 3, top plate are installed in the top of support plate 2
3 bottom center installs hydraulic cylinder 4, and the bottom output end of hydraulic cylinder 4 installs telescopic rod 5, and briquetting 6 is installed in the bottom of telescopic rod 5,
Fixed block 7 is installed at the top of pedestal 1, and fixed block 7 is located between two groups of support rods 2, and fixed block offers circle at 7 central axes
Hole, and fixed link 1 and fixed link 29 are installed respectively, and fixed link 29 is located at the lower section of fixed link 1, fixed link in circular hole
Motor 10 is installed in 29 bottom, and the bottom of motor 10 is welded on the top of pedestal 1, and motor 10 passes through switch and external electricity
Source connection, the top output port of motor 10 install swingle 11, and sliding is provided with movable block 12 on swingle 11, movable block 12
Uniformly hinged six groups of connecting rods 13, the hinged center bridge 14 in the top of six groups of connecting rods 13 connect between six groups of connecting rods 13 at top
Spring 15 is connect, clamping device 16 is respectively mounted at left and right sides of the top of fixed block 7, two groups of cunnings is installed in parallel between two groups of support plates 2
Bar 17, sliding is provided with two groups of fixture blocks 18 on two groups of slide bars 17, and the adjacent surface of two groups of fixture blocks 18 offers semi-circular recesses 19,
The equal grafting screw rod 20 in the front and rear sides of two groups of fixture blocks 18, the left and right sides of two groups of screw rods 20 are respectively mounted limited block 22, two groups of screw rods
It slides and is provided with nut 21 in 20 left and right sides.
Wherein, clamping device 16 includes the vertical bar 161 being fixedly mounted with fixed block 7, laterally offers screw thread on vertical bar 161
Hole, and threaded hole interpolation connecting bolt 162, bolt 162 install clamping plate 163, clamping plate by bearing close to the side of fixed link 1
163 are respectively mounted gag lever post 164 at the top and bottom of the side of vertical bar 161, and gag lever post 164 is plugged on vertical bar 161, is passed through
Two groups of bolts 162 are tightened, make bolt 162 push clamping plate 163 mobile to the direction of close wind-driven generator casing, to wind power generation
Machine casing is clamped fixation, while gag lever post 164, can effectively prevent clamping plate 163 from rotating with bolt 162；
Pilot hole is offered in fixed link 1, and pilot hole is that pre-large post-small bellmouth can by the setting of pilot hole
Six groups of connecting rods 13 are oriented to, can shrink while expand simultaneously；
Fixed block 7 is cylindrical fixed block, and the top of fixed block 7 offers a ring annular groove, is conducive to wind to be processed
Energy electric generator casing is put into the wind-driven generator casing for being wherein fixed, while being capable of fixing of different sizes；
Through-hole compatible with swingle 11 is offered on movable block 12, and the inner wall of through-hole is equipped with internal screw thread, swingle 11
Outer wall is equipped with the external screw thread to match with internal screw thread, and the left and right sides of movable block 12 is respectively mounted guiding slide bar, and the inner wall of circular hole
Longitudinal direction offers guide chute compatible with guiding slide bar, can effectively prevent movable block 12 from revolving together with swingle 11
Turn；
The inner wall of semi-circular recesses 19 is equipped with rubber pad, and rubber convex block is uniformly equipped on rubber pad, and rubber convex block with
Rubber pad is an integral molding structure, and is conducive to increase the frictional force between rubber pad and stator, stator is made to be not easy to fall.
S1: in use, being rotated clockwise by switch starting motor 10, swingle 11 is rotated clockwise, movable block is made
12 move down on swingle 11, move down six groups of connecting rods 13, in fixed link 1 under the constraint of pilot hole, six
The necking simultaneously of group connecting rod 13 makes spring 15 be in compressive state, the circle that the center bridge 14 at six groups of 13 tops of connecting rod is constituted at this time
Outline diameter reduces with one heart, then the wind-driven generator casing processed will be needed to be placed in the annular groove on fixed block 7, again
Starting starting motor 10 rotates counterclockwise, moves up movable block 12 on swingle 11, makes six groups of connecting rods 13 to moving up
Dynamic, under the action of spring 15, six groups of connecting rods 13 are opened simultaneously, at this point, the circle contour diameter that six groups of center bridges 14 are constituted is same
Auxocardia props up six groups of center bridges 14 to the inner wall of wind-driven generator casing, completes centering and fixes；
S2: after completing the centering of wind-driven generator casing, two groups of bolts 162 are tightened, bolt 162 is made to push clamping plate 163 to close
The direction of wind-driven generator casing is mobile, is clamped fixation, while gag lever post 164 to wind-driven generator casing, can be effective
Prevent clamping plate 163 from rotating with bolt 162, be conducive to by centering after wind-driven generator casing fix；
S3: stator is put between two groups of fixture blocks 18, by tightening the nut 21 on screw rod 20, make two groups of fixture blocks 18 to stator into
Row is fixed, but only that avoiding stator from falling the slight clamping of stator, is started hydraulic cylinder 4, is extended telescopic rod 5,
So that briquetting 6 is moved down extruding stator, stator is slowly pressed into wind-driven generator casing, completes processing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of wind-driven generator casing processing unit (plant) with centering function, including pedestal (1), it is characterised in that: the bottom
It is respectively mounted support plate (2) at left and right sides of the top of seat (1), top plate (3) are installed at the top of the support plate (2), the top plate (3)
Bottom center hydraulic cylinder (4) are installed, the bottom output end of the hydraulic cylinder (4) installs telescopic rod (5), the telescopic rod (5)
Bottom briquetting (6) are installed, fixed block (7) are installed at the top of the pedestal (1), and fixed block (7) is located at two groups of support rods (2)
Between, circular hole is offered at fixed block (7) central axes, and fixed link one (8) and fixed link two are installed respectively in circular hole
(9), and fixed link two (9) is located at the lower section of fixed link one (8), and motor (10) are installed in the bottom of the fixed link two (9), and electricity
The bottom of machine (10) is welded on the top of pedestal (1), and motor (10) is connect by switch with external power supply, the motor (10)
Top output port swingle (11) are installed, sliding is provided with movable block (12), the movable block on the swingle (11)
(12) the uniform hinged six groups of connecting rods (13) in top, the hinged center bridge (14) in the top of connecting rod described in six groups (13), six
The top left and right sides of connecting spring (15) between the group connecting rod (13), the fixed block (7) is respectively mounted clamping device
(16), two groups of slide bars (17) are installed in parallel, sliding is provided with two groups of folders on two groups of slide bars (17) between support plate described in two groups (2)
Block (18), the adjacent surface of two groups of fixture blocks (18) offer semi-circular recesses (19), and the front and rear sides of two groups of fixture blocks (18) are inserted
It connects screw rod (20), is respectively mounted at left and right sides of screw rod described in two groups (20) limited block (22), the left and right of screw rod described in two groups (20)
Two sides, which are slided, is provided with nut (21).
2. a kind of wind-driven generator casing processing unit (plant) with centering function according to claim 1, it is characterised in that:
The clamping device (16) includes the vertical bar (161) being fixedly mounted with fixed block (7), is laterally offered on the vertical bar (161)
Threaded hole, and threaded hole interpolation connecting bolt (162), the bolt (162) are installed close to the side of fixed link one (8) by bearing
Clamping plate (163), the clamping plate (163) are respectively mounted gag lever post (164) at the top and bottom of the side of vertical bar (161), and limit
Bar (164) is plugged on vertical bar (161).
3. a kind of wind-driven generator casing processing unit (plant) with centering function according to claim 1, it is characterised in that:
Pilot hole is offered on the fixed link one (8), and pilot hole is pre-large post-small bellmouth.
4. a kind of wind-driven generator casing processing unit (plant) with centering function according to claim 1, it is characterised in that:
The fixed block (7) is cylindrical fixed block, and offers a ring annular groove at the top of fixed block (7).
5. a kind of wind-driven generator casing processing unit (plant) with centering function according to claim 1, it is characterised in that:
Offered on the movable block (12) with swingle (11) compatible through-hole, and the inner wall of through-hole be equipped with internal screw thread, the rotation
The outer wall of bull stick (11) is equipped with the external screw thread to match with internal screw thread, and guiding is respectively mounted at left and right sides of the movable block (12) and is slided
Bar, and the inner wall of circular hole longitudinally offers guide chute compatible with guiding slide bar.
6. a kind of wind-driven generator casing processing unit (plant) with centering function according to claim 1, it is characterised in that:
The inner wall of the semi-circular recesses (19) is equipped with rubber pad, and rubber convex block is uniformly equipped on rubber pad, and rubber convex block
It is an integral molding structure with rubber pad.
7. a kind of wind-driven generator casing processing unit (plant) with centering function includes the following steps,
S1: in use, being rotated clockwise by switch starting motor (10), swingle (11) is rotated clockwise, movable block is made
(12) it is moved down on swingle (11), moves down six groups of connecting rods (13), the pact of pilot hole in fixed link one (8)
Under beam, six groups of connecting rod (13) neckings simultaneously make spring (15) be in compressive state, determine at the top of six groups of connecting rods (13) at this time
The circle contour diameter concentric that heart block (14) is constituted reduces, and then the wind-driven generator casing processed will be needed to be placed on fixed block
(7) it in the annular groove on, is again started up starting motor (10) and rotates counterclockwise, keep movable block (12) upward on swingle (11)
It is mobile, six groups of connecting rods (13) are moved up, under the action of spring (15), six groups of connecting rods (13) are opened simultaneously, at this point,
The circle contour diameter concentric that six groups of center bridges (14) are constituted expands, and makes six groups of center bridges (14) to the inner wall of wind-driven generator casing
It props up, complete centering and fixes；
S2: after completing the centering of wind-driven generator casing, two groups of bolts (162) are tightened, bolt (162) is made to push clamping plate (163)
To close to the movement of the direction of wind-driven generator casing, fixation, while gag lever post (164) are clamped to wind-driven generator casing,
It can effectively prevent clamping plate (163) from rotating with bolt (162), be conducive to consolidate the wind-driven generator casing after centering
It is fixed；
S3: stator is put between two groups of fixture blocks (18), by tightening the nut (21) on screw rod (20), makes two groups of fixture blocks (18)
Stator is fixed, but only that avoiding stator from falling the slight clamping of stator, starts hydraulic cylinder (4), makes to stretch
Contracting bar (5) elongation, makes briquetting 6 move down extruding stator, and stator is slowly pressed into wind-driven generator casing, completes processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118451.XA CN109167495B (en) | 2018-09-25 | 2018-09-25 | Wind driven generator shell machining device with centering function and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118451.XA CN109167495B (en) | 2018-09-25 | 2018-09-25 | Wind driven generator shell machining device with centering function and machining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109167495A true CN109167495A (en) | 2019-01-08 |
| CN109167495B CN109167495B (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811118451.XA Active CN109167495B (en) | 2018-09-25 | 2018-09-25 | Wind driven generator shell machining device with centering function and machining method |
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| Country | Link |
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| CN (1) | CN109167495B (en) |
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|---|---|---|---|---|
| JP2008259356A (en) * | 2007-04-06 | 2008-10-23 | Mitsubishi Electric Corp | Device for assembling permanent magnet synchronous motor |
| CN103203615A (en) * | 2013-04-11 | 2013-07-17 | 安徽皖新电机有限公司 | Press and method of utilizing press to press-fit stator and motor shell |
| CN204271842U (en) * | 2014-12-29 | 2015-04-15 | 沈阳高精数控技术有限公司 | Permanent-magnet servo motor assembly bench |
| CN105680641A (en) * | 2016-03-26 | 2016-06-15 | 舟山晨光电器有限公司 | Assembling machine of motor stator |
| CN106300827A (en) * | 2016-08-29 | 2017-01-04 | 苏州通锦精密工业股份有限公司 | The stator centering detent mechanism of stator cage pressing machine |
| CN205883002U (en) * | 2016-08-10 | 2017-01-11 | 浙江优力仕机电科技股份有限公司 | Motor stator assembly machine |
-
2018
- 2018-09-25 CN CN201811118451.XA patent/CN109167495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008259356A (en) * | 2007-04-06 | 2008-10-23 | Mitsubishi Electric Corp | Device for assembling permanent magnet synchronous motor |
| CN103203615A (en) * | 2013-04-11 | 2013-07-17 | 安徽皖新电机有限公司 | Press and method of utilizing press to press-fit stator and motor shell |
| CN204271842U (en) * | 2014-12-29 | 2015-04-15 | 沈阳高精数控技术有限公司 | Permanent-magnet servo motor assembly bench |
| CN105680641A (en) * | 2016-03-26 | 2016-06-15 | 舟山晨光电器有限公司 | Assembling machine of motor stator |
| CN205883002U (en) * | 2016-08-10 | 2017-01-11 | 浙江优力仕机电科技股份有限公司 | Motor stator assembly machine |
| CN106300827A (en) * | 2016-08-29 | 2017-01-04 | 苏州通锦精密工业股份有限公司 | The stator centering detent mechanism of stator cage pressing machine |
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| CN109167495B (en) | 2020-11-10 |
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Effective date of registration: 20201022 Address after: 252000 Shandong city of Liaocheng province high tech Zone, East China Road northbound Yuanjiang Applicant after: Shandong Boyuan Precision Machinery Co., Ltd Address before: Eight groups of 448000 forest town of Qinglong village Jingmen city Hubei province Duodao district group Applicant before: Liu Linqin |
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