CN110497337A - A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture - Google Patents

A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture Download PDF

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Publication number
CN110497337A
CN110497337A CN201910749275.8A CN201910749275A CN110497337A CN 110497337 A CN110497337 A CN 110497337A CN 201910749275 A CN201910749275 A CN 201910749275A CN 110497337 A CN110497337 A CN 110497337A
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CN
China
Prior art keywords
electricity generation
powered electricity
wind
chassis
bolt
Prior art date
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Pending
Application number
CN201910749275.8A
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Chinese (zh)
Inventor
顾建军
朱丽荣
朱茜
张剑
周立烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jixin Wind Energy Technology Co Ltd
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Jiangsu Jixin Wind Energy Technology Co Ltd
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Publication date
Application filed by Jiangsu Jixin Wind Energy Technology Co Ltd filed Critical Jiangsu Jixin Wind Energy Technology Co Ltd
Priority to CN201910749275.8A priority Critical patent/CN110497337A/en
Publication of CN110497337A publication Critical patent/CN110497337A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixtures, belong to machining ancillary technique field.Including chassis, supporting block and clamp system, it is fixed with several supporting blocks for being used to support wind-powered electricity generation base end face, the supporting block and locating piece pairing on the chassis, realizes the positioning of wind-powered electricity generation pedestal;Several clamp system is arranged in annular on the chassis, pressuring action is played to bottom surface inner wall, the rotary position-limit mechanism for being also fixed with the horizontal longitudinal spacing mechanism to wind-powered electricity generation pedestal Horizontal limiting on the chassis and preventing wind-powered electricity generation pedestal from rotating realizes that wind-powered electricity generation pedestal is fixed on chassis.Further include the auxiliary support mechanism for being used to support wind-powered electricity generation pedestal, plays the role of Auxiliary support to wind-powered electricity generation pedestal.The application is not only simple in structure, and installation, convenient disassembly have saved the set-up time, improved processing efficiency.

Description

A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture
Technical field
The present invention relates to a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixtures, belong to machining ancillary technique neck Domain.
Background technique
Important composition component one of of the wind-powered electricity generation pedestal as wind power generating set, therefore, technical process is more complicated, tool Difficult big, strongly professional feature.12MW pedestal is the core electrical generation components of offshore wind generating, is Present Global investment The maximum Megawatt fan product of commercial operation.The requirement of the dimensional accuracy of 12MW pedestal, position precision and finish is high, uses Traditional means processing is extremely difficult;And dimensions is larger, and hole number is more, causes handling and turn difficulty big, processing week Phase is longer.It is processed for 12MW pedestal Special tooling clamp therefore, it is necessary to design one kind.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of 12MW ultra-large type wind-powered electricity generation pedestal for the above-mentioned prior art Tool for processing fixture, is not only simple in structure, pacify, dismount it is convenient, and convenient for pedestal process, improve processing efficiency.
The present invention solves the above problems used technical solution are as follows: a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing Fixture, the wind-powered electricity generation pedestal have annular bottom surface, and the annular bottom surface is arranged circumferentially multiple locating pieces, including chassis, supporting block and Clamp system is fixed with several supporting blocks for being used to support wind-powered electricity generation base end face, the supporting block and positioning on the chassis Block pairing realizes the positioning of wind-powered electricity generation pedestal;Several clamp system is arranged in annular on the chassis, plays pressure to bottom surface inner wall It is tight to act on, it is also fixed with the horizontal longitudinal spacing mechanism to the limit of wind-powered electricity generation pedestal horizontal position on the chassis and prevents wind-powered electricity generation The rotary position-limit mechanism of pedestal rotation realizes that wind-powered electricity generation pedestal is fixed on chassis.
Further include the auxiliary support mechanism for being used to support wind-powered electricity generation pedestal, plays the role of Auxiliary support to wind-powered electricity generation pedestal.
The clamp system includes vertical bolt and the pressing plate with kidney slot, and chassis is fixed in described vertical bolt one end On, the vertical bolt other end is equipped with pressing plate, and described pressing plate one end resists bottom surface inner wall, and the pressing plate other end rides upon balance columns On, the pressing plate is equipped with nut and nut screws in vertical bolt, realizes that pressing plate compresses bottom surface inner wall.
The horizontal longitudinal spacing mechanism includes longitudinal spacing plate and the first bolt, and the longitudinal spacing plate is fixed on chassis On, the first through hole for wearing the first bolt is opened up on the longitudinal spacing plate to be made after the first bolt passes through longitudinal spacing plate It obtains first bolt one end and resists wind-powered electricity generation pedestal end face, the first bolt other end is by nut check in longitudinal spacing plate.
The two sides of the wind-powered electricity generation pedestal are respectively equipped with rotary position-limit mechanism, and the rotary position-limit mechanism includes rotary stopper plate With the second bolt, the rotary stopper plate is fixed on chassis, is opened up on the rotary stopper plate for wearing the second bolt Second through-hole, after the second bolt passes through rotary stopper plate, so that the second bolt resists wind-powered electricity generation base side, by nut by second Bolt is locked in longitudinal spacing plate.
The auxiliary support mechanism is symmetrically fixed on chassis, and the auxiliary support mechanism includes support column and support spiral shell Bolt, the support column are vertically fixed on chassis, and hound, support column end face are fixed between the support column side and chassis Threaded hole is opened up, the Auxiliary support to wind-powered electricity generation base side is constituted after the carrying bolt screw-in threaded hole.
Compared with the prior art, the advantages of the present invention are as follows: a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture, Wind-powered electricity generation pedestal is positioned by the locating piece in the supporting block and wind-powered electricity generation pedestal on chassis, clamp system, horizontal longitudinal limit Wind-powered electricity generation pedestal is fixed in position mechanism and rotary position-limit mechanism.The application is not only simple in structure, and installation, convenient disassembly are saved Set-up time, improve processing efficiency.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture of the embodiment of the present invention;
Fig. 2 is a kind of top view of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture of the embodiment of the present invention;
Fig. 3 is a kind of signal of the fixed workpiece of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture of the embodiment of the present invention Figure;
Fig. 4 is a kind of section view of the fixed workpiece of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture of the embodiment of the present invention Figure;
1 chassis, 2 rotary position-limit mechanisms, 2.1 second bolts, 2.2 rotary stopper plates, 3 auxiliary support mechanisms, 3.1 in figure Staybolt, 3.2 support columns, 3.3 hounds, 4 supporting blocks, 5 clamp systems, 5.1 balance columns, 5.2 pressing plates, 5.3 vertical bolts, 6 Horizontal longitudinal spacing mechanism, 6.1 first bolts, 6.2 longitudinal spacing plates, 7 wind-powered electricity generation pedestals.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1, 2, one of the present embodiment 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture, the wind-powered electricity generation bottom Seat 7 has annular bottom surface, and 4 pieces of locating pieces of annular setting on annular bottom surface, the frock clamp includes chassis 1, supporting block 4 and clamps Mechanism 5 is fixed with several supporting blocks 4 for being used to support 7 bottom surface of wind-powered electricity generation pedestal on chassis 1, by the locating piece on wind-powered electricity generation pedestal 7 Pairing realizes positioning of the wind-powered electricity generation pedestal 7 on the chassis 1 in respective supporting block 4 respectively;In design supporting block and locating piece When, it need to guarantee that workpiece center of gravity is overlapped with workbench.Annular is provided with 8 clamp systems 5,5 pairs of annulars of clamp system on chassis 1 Bottom surface inner wall plays pressuring action.It is also fixed on the chassis 1 in 5 outside of clamp system and horizontal longitudinal spacing is risen to wind-powered electricity generation pedestal 7 Horizontal longitudinal spacing mechanism 6, prevent wind-powered electricity generation pedestal 7 from rotating rotary position-limit mechanism 2 and for 7 side of Auxiliary support wind-powered electricity generation pedestal The auxiliary support mechanism 3 in face realizes that wind-powered electricity generation pedestal 7 is fixed on chassis 1.
Clamp system 5 includes vertical bolt 5.3 and the pressing plate 5.2 with kidney slot, and bottom is fixed in vertical 5.3 one end of bolt On frame 1, the kidney slot on pressing plate 5.2 is set in vertical 5.3 other end of bolt, enables pressing plate 5.2 along vertical bolt 5.3 moving up and down.5.2 one end of pressing plate resists bottom surface inner wall, and 5.2 other end of pressing plate then rides on balance columns 5.1, at this point, pressing One nut is set on plate 5.2 and screws in nut on vertical bolt 5.3, realizes that pressing plate 5.2 compresses bottom surface inner wall, so that wind-powered electricity generation bottom Seat 7 is fixed in the Z-direction of chassis 1.
Horizontal longitudinal spacing mechanism 6 includes that longitudinal spacing plate 6.2 and the first bolt 6.1, longitudinal spacing plate 6.2 are fixed on bottom On frame 1, the first through hole for wearing the first bolt 6.1 is opened up on longitudinal spacing plate 6.2, the first bolt 6.1 passes through longitudinal limit After the plate 6.2 of position, 6.1 one end of the first bolt is resisted into 7 end face of wind-powered electricity generation pedestal, 6.1 other end of the first bolt is existed by nut check In longitudinal spacing plate 6.2, so that wind-powered electricity generation pedestal 7 is fixed in the X-direction of chassis 1.
Rotary position-limit mechanism 2 is placed respectively in the two sides of wind-powered electricity generation pedestal 7, and rotary position-limit mechanism 2 includes rotary stopper plate 2.2 With the second bolt 2.1, rotary stopper plate 2.2 is fixed on chassis 1, and is opened up on rotary stopper plate 2.2 for wearing Second bolt 2.1 is resisted wind-powered electricity generation pedestal 7 after second bolt 2.1 passes through rotary stopper plate 2.2 by the second through-hole of two bolts 2.1 Side, the second bolt 2.1 in longitudinal spacing plate 2.1, are avoided wind-powered electricity generation pedestal 7 and rotated in chassis 1 by nut check.
Above-mentioned auxiliary support mechanism 3 is equipped with 4 and is symmetrically fixed on chassis 1, and auxiliary support mechanism 3 includes support column 3.2 and carrying bolt 3.1, support column 3.2 be vertically fixed on chassis 1, be fixed between 3.2 side of support column and chassis 1 tiltedly Strut 3.3,3.2 end of support column open up threaded hole, constitute after carrying bolt 3.1 is screwed in threaded hole to the auxiliary of 1 side of chassis Support is helped, improves wind-powered electricity generation pedestal 7 in 1 internal stability of chassis.
Since bed dimension is less than detector by workpiece projecting size size, frock clamp passes through the fixed work of screw in 3 directions On platform.Ultra-large type wind-powered electricity generation pedestal 7 is hung on chassis 1 by hanging device, and the locating piece of 7 bottom surface of wind-powered electricity generation pedestal and supporting block 4 are right It closes, ensure that workpiece center of gravity is overlapped with table core.Pressing plate 5.2 is placed on vertical 5.5 end of bolt, and 5.2 one end of pressing plate The inner wall of 7 bottom surface of wind-powered electricity generation pedestal is resisted, 5.2 other end of pressing plate rides on balance columns 5.1, at this point, nut screws in vertical bolt 5.5 On pressing plate is fixed.Since workbench needs to turn round processing, must wind-powered electricity generation pedestal 7 be positioned and be clamped before processing.Therefore, lead to Toning horizontal longitudinal spacing mechanism 6 and rotary position-limit mechanism 2 realize that wind-powered electricity generation pedestal 7 is fixed in the frock clamp.Work as processing After the completion, by unscrewing all nuts, clamp system 5, horizontal longitudinal spacing mechanism 6 and the failure of rotary position-limit mechanism 2, pressing plate 5.2 remove from vertical bolt 5.3, can be removed the wind-powered electricity generation pedestal 7 processed by lifting.The application installation, disassembly wind Rapid and convenient when electric pedestal is processed convenient for pedestal, improves processing efficiency.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.

Claims (6)

1. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture, which has annular bottom surface, the annular Bottom surface is arranged circumferentially multiple locating pieces, it is characterised in that: including chassis (1), supporting block (4) and clamp system (5), the chassis (1) several supporting blocks (4) for being used to support wind-powered electricity generation pedestal (7) bottom surface, the supporting block (4) and locating piece pair are fixed on It closes, realizes the positioning of wind-powered electricity generation pedestal (7);Several clamp system (5) is arranged in annular on the chassis (1), to bottom surface inner wall Pressuring action is played, the horizontal longitudinal spacing machine to the limit of wind-powered electricity generation pedestal (7) horizontal position is also fixed on the chassis (1) Structure (6) and the rotary position-limit mechanism (2) for preventing wind-powered electricity generation pedestal (7) from rotating realize that wind-powered electricity generation pedestal (7) are fixed on chassis (1).
2. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture according to claim 1, it is characterised in that: also wrap The auxiliary support mechanism (3) for being used to support wind-powered electricity generation pedestal (7) is included, plays the role of Auxiliary support to wind-powered electricity generation pedestal (7).
3. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture according to claim 1, it is characterised in that: described Clamp system includes vertical bolt and the pressing plate with kidney slot, and described vertical bolt one end is fixed on chassis, vertical bolt The other end is equipped with pressing plate, and described pressing plate one end resists bottom surface inner wall, and the pressing plate other end rides upon on balance columns, on the pressing plate Equipped with nut and nut screws in vertical bolt, realizes that pressing plate compresses bottom surface inner wall.
4. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture according to claim 1, it is characterised in that: described Horizontal longitudinal spacing mechanism (6) includes longitudinal spacing plate (6.2) and the first bolt (6.1), and the longitudinal spacing plate (6.2) is fixed On chassis (1), the first through hole for wearing the first bolt (6.1), the first bolt are opened up on the longitudinal spacing plate (6.2) (6.1) after passing through longitudinal spacing plate (6.2), so that the first bolt (6.1) one end resists wind-powered electricity generation bottom (7) seat end face, the first bolt (6.1) other end is by nut check in longitudinal spacing plate (6.2).
5. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture according to claim 1, it is characterised in that: described (7 two sides are respectively equipped with rotary position-limit mechanism (2) wind-powered electricity generation pedestal, and the rotary position-limit mechanism (2) includes rotary stopper plate (2.2) it is fixed on chassis (1) with the second bolt (2.1), the rotary stopper plate (2.2), on the rotary stopper plate (2.2) The second through-hole for wearing the second bolt (2.1) is opened up, after the second bolt (2.1) passes through rotary stopper plate (2.2), so that the Two bolts (2.1) resist wind-powered electricity generation pedestal (7) side, and the second bolt (2.1) is locked at longitudinal spacing plate (2.2) by nut It is interior.
6. a kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture according to claim 2, it is characterised in that: described Auxiliary support mechanism (3) is symmetrically fixed on chassis (1), and the auxiliary support mechanism (3) includes support column (3.2) and support spiral shell Bolt (3.1), the support column (3.2) are vertically fixed on chassis (1), solid between support column (3.2) side and chassis (1) Surely have hound (3.3), support column (3.2) end face opens up threaded hole, and the carrying bolt (3.1) screws in composition pair after threaded hole The Auxiliary support of wind-powered electricity generation pedestal (7) side.
CN201910749275.8A 2019-08-14 2019-08-14 A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture Pending CN110497337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910749275.8A CN110497337A (en) 2019-08-14 2019-08-14 A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture

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Application Number Priority Date Filing Date Title
CN201910749275.8A CN110497337A (en) 2019-08-14 2019-08-14 A kind of 12MW ultra-large type wind-powered electricity generation pedestal tool for processing fixture

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CN110497337A true CN110497337A (en) 2019-11-26

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010523A1 (en) * 1987-09-09 1990-09-20 Ferd. Rüesch Ag Clamping device
KR980006937U (en) * 1996-07-12 1998-04-30 오상수 Workpiece setting fixtures for machine tools
KR19980036273A (en) * 1996-11-18 1998-08-05 박병재 Clamp
CN201455845U (en) * 2009-04-17 2010-05-12 宁波中策凯裕机械有限公司 Clamp for clamping base of wind generating set
CN202010900U (en) * 2011-03-15 2011-10-19 苏州市职业大学 Processing clamp for wire conveying supporting plate top surface holes
CN103056799A (en) * 2011-10-20 2013-04-24 北京南口轨道交通机械有限责任公司 Positioning device
US20140232499A1 (en) * 2011-09-19 2014-08-21 Tecnomagnete S.P.A. Modular magnetic device for clamping ferromagnetic workpieces
CN105234701A (en) * 2015-10-26 2016-01-13 江苏吉鑫风能科技股份有限公司 Special tool clamp for wind driven generator one-piece bearing pedestal casting and machining technology
CN109822371A (en) * 2019-04-08 2019-05-31 昆山江锦机械有限公司 The fixture of hole machined for irregular thin walled cavity part
CN110064949A (en) * 2019-05-30 2019-07-30 广西玉柴机器股份有限公司 A kind of fixture for processing W-shaped cylinder block both ends of the surface, cylinder holes and spindle hole
CN209239572U (en) * 2018-11-23 2019-08-13 江阴市惠尔信精密装备股份有限公司 A kind of clamp processing tool
CN210790643U (en) * 2019-08-14 2020-06-19 江苏吉鑫风能科技股份有限公司 12MW ultra-large wind power base processing frock clamp

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010523A1 (en) * 1987-09-09 1990-09-20 Ferd. Rüesch Ag Clamping device
KR980006937U (en) * 1996-07-12 1998-04-30 오상수 Workpiece setting fixtures for machine tools
KR19980036273A (en) * 1996-11-18 1998-08-05 박병재 Clamp
CN201455845U (en) * 2009-04-17 2010-05-12 宁波中策凯裕机械有限公司 Clamp for clamping base of wind generating set
CN202010900U (en) * 2011-03-15 2011-10-19 苏州市职业大学 Processing clamp for wire conveying supporting plate top surface holes
US20140232499A1 (en) * 2011-09-19 2014-08-21 Tecnomagnete S.P.A. Modular magnetic device for clamping ferromagnetic workpieces
CN103056799A (en) * 2011-10-20 2013-04-24 北京南口轨道交通机械有限责任公司 Positioning device
CN105234701A (en) * 2015-10-26 2016-01-13 江苏吉鑫风能科技股份有限公司 Special tool clamp for wind driven generator one-piece bearing pedestal casting and machining technology
CN209239572U (en) * 2018-11-23 2019-08-13 江阴市惠尔信精密装备股份有限公司 A kind of clamp processing tool
CN109822371A (en) * 2019-04-08 2019-05-31 昆山江锦机械有限公司 The fixture of hole machined for irregular thin walled cavity part
CN110064949A (en) * 2019-05-30 2019-07-30 广西玉柴机器股份有限公司 A kind of fixture for processing W-shaped cylinder block both ends of the surface, cylinder holes and spindle hole
CN210790643U (en) * 2019-08-14 2020-06-19 江苏吉鑫风能科技股份有限公司 12MW ultra-large wind power base processing frock clamp

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