CN105290527A - Milling tooth clamping tool for annulus gears of wind power generation equipment - Google Patents

Milling tooth clamping tool for annulus gears of wind power generation equipment Download PDF

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Publication number
CN105290527A
CN105290527A CN201510876979.3A CN201510876979A CN105290527A CN 105290527 A CN105290527 A CN 105290527A CN 201510876979 A CN201510876979 A CN 201510876979A CN 105290527 A CN105290527 A CN 105290527A
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China
Prior art keywords
slot
pedestal
workbench
wind power
ring gear
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Application number
CN201510876979.3A
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Chinese (zh)
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CN105290527B (en
Inventor
牛中磊
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Chongqing Wangjiang Industry Co Ltd
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Chongqing Wangjiang Industry Co Ltd
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Abstract

The invention discloses a milling tooth clamping tool for annulus gears of wind power generation equipment. The milling tooth clamping tool comprises a workbench, wherein a plurality of T-shaped grooves 2a extending in the radial direction are formed in the upper end surface of the workbench; a plurality of bases are arranged on the workbench; first guide sliding blocks are respectively arranged in the T-shaped grooves 2a of the workbench; the first guide sliding blocks are fixedly connected with first screw rods; the first screw rods extend upwards and penetrate through the bottom plates of the corresponding bases, and the first screw rods and first locking nuts are in threaded fit; T-shaped grooves 1a are respectively formed in the upper end surfaces of top plates of the bases; pressing devices are respectively arranged on the top plates of the bases; each of the pressing devices comprises a pressing plate, a second guide sliding block and a second screw rod; the second guide sliding blocks are respectively arranged in the T-shaped grooves 1a of the bases, and the second guide sliding blocks and the T-shaped grooves 1a of the bases are in sliding fit; the lower ends of the second screw rods are fixedly connected with the second guide sliding blocks; the upper ends of the second screw rods penetrate through the sliding grooves formed in the pressing plates, and the upper ends of the second screw rods and the second locking nuts are in threaded fit. According to the milling tooth clamping tool for the annulus gears of the wind power generation equipment disclosed by the invention, the function of the equipment can be exerted, the generality is strong, and the cost of tools is reduced.

Description

The ring gear mill teeth clamping tooling of wind power plant
Technical field
The present invention relates to machining frock, particularly relate to a kind of ring gear mill teeth clamping tooling of wind power plant.
Background technology
Current tooth milling machine great majority apply to the processing of the speed changer ring gear of wind power equipment, and the diameter of the speed changer ring gear of wind power equipment is usually at more than 1m, and its size is very large, and various in style.In the domestic and international tooth milling machine of present numerous brand, its workbench is less, as adopted universal fixturing, then the range of work is limited, can not excavating equipment working ability to greatest extent, if adopt overall tire formula fixture, then often kind of product needs corresponding a kind of fixture, substantially increase the cost of user, for being badly in need of the stronger gear milling fixture of a kind of versatility of invention small lot even medium-sized batches user, at utmost excavating equipment working ability and efficiency high.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of ring gear mill teeth clamping tooling of wind power plant, it can play functions of the equipments and highly versatile, reduces frock cost.
The object of the present invention is achieved like this: a kind of ring gear mill teeth clamping tooling of wind power plant, comprise workbench, the upper surface of described workbench is provided with some T-slot radially extended, described workbench is provided with some pedestals, corresponding with the T-slot of workbench respectively, the first guide runner is equipped with in each T-slot of described workbench, described first guide runner is fixedly connected with the first screw rod, described first screw rod extends up through the base plate of corresponding pedestal, with the first locking nut threaded engagement, the upper surface of the top board of each pedestal is equipped with T-slot, this T-slot is arranged along workbench radial direction, the top board of each pedestal is equipped with hold down gag, described hold down gag comprises pressing plate, second guide runner, second screw rod, described second guide runner is arranged in the T-slot of pedestal, be slidably matched with the T-slot of pedestal, described second screw rod lower end is fixedly connected with the second guide runner, the chute that described second screw rod upper end is provided with through pressing plate, with the second locking nut threaded engagement, adjusting supporting device is provided with below described pressing plate, described adjusting supporting device comprises adjustment screw and support column, described support column is provided with internal thread, described adjustment screw is connected with the internal thread threaded engagement of support column.
Two pedestals being positioned at same diameter are respectively equipped with positioner, described positioner comprises alignment pin and location key seat, described location key seat is arranged in the T-slot of pedestal, be slidably matched with the T-slot of pedestal, the lower end of described alignment pin is fixedly connected with location key seat, and the upper end of described alignment pin upwards extends.
Baffle plate is provided with between adjacent susceptors, the top board both sides of each pedestal are equipped with T-slot, all be sliding combined with the 3rd guide runner in the T-slot of the top board both sides of pedestal, the T-slot of described pedestal top board both sides is open slot, and described 3rd guide runner is connected with for the stop screw to baffle limiting.
Described baffle plate is up big and down small trapezium structure.
Some T-slot radially extended on workbench are open slot.
The equal calibration of some T-slot radially extended on workbench.
The base plate of each pedestal is provided with the opening for passing for the first screw rod.
Packing ring is provided with between described second locking nut and pressing plate.
The T-slot of each pedestal is open slot.
Described workbench is provided with some bolts hole for being connected with tooth milling machine lathe.
Beneficial effect of the present invention is: the upper surface due to workbench of the present invention is provided with some T-slot radially extended, described workbench is provided with some pedestals, corresponding with the T-slot of workbench respectively, the first guide runner is equipped with in each T-slot of described workbench, described first guide runner is fixedly connected with the first screw rod, described first screw rod extends up through the base plate of corresponding pedestal, with the first locking nut threaded engagement, some pedestals all can move radially along workbench, can the workpiece of the different outside diameter of simultaneous adaptation, and after pedestal moves into place, by the first locking nut, pedestal and table lock can be fastened.
The upper surface of the top board of each pedestal is equipped with T-slot, this T-slot is arranged along workbench radial direction, the top board of each pedestal is equipped with hold down gag, described hold down gag comprises pressing plate, second guide runner, second screw rod, described second guide runner is arranged in the T-slot of pedestal, be slidably matched with the T-slot of pedestal, described second screw rod lower end is fixedly connected with the second guide runner, the chute that described second screw rod upper end is provided with through pressing plate, with the second locking nut threaded engagement, adjusting supporting device is provided with below described pressing plate, described adjusting supporting device comprises adjustment screw and support column, described support column is provided with internal thread, described adjustment screw is connected with the internal thread threaded engagement of support column, adopt said structure that hold down gag and pedestal are slidably matched, hold down gag can be moved radially along workbench, can the workpiece of the different outside diameter of simultaneous adaptation, and hold down gag moves radially along workbench, can put into for workpiece and step down, after pedestal puts into workpiece, by pressing plate workpiece pressing.
Two pedestals being positioned at same diameter of the present invention are respectively equipped with positioner, described positioner comprises alignment pin and location key seat, described location key seat is arranged in the T-slot of pedestal, be slidably matched with the T-slot of pedestal, the lower end of described alignment pin is fixedly connected with location key seat, the upper end of described alignment pin upwards extends, workpiece is positioned, by the excircle of workpiece diameter recorded, two alignment pins are installed, carry out fine setting centering after carrying out coarse positioning by the alignment pin after installing to workpiece, centering efficiency is higher.
In a word, frock of the present invention is adjustable, greatly improves the scope of application of frock, and improve the versatility of frock, and arrange alignment pin, centering efficiency is higher, reduces frock cost, has played lathe maximum effect.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the front view of pedestal of the present invention;
Fig. 4 is the side view of pedestal of the present invention;
Fig. 5 is the top view of pedestal of the present invention;
Fig. 6 is the structural representation of support column of the present invention;
Fig. 7 is the front view of pressing plate of the present invention;
Fig. 8 is the top view of pressing plate of the present invention;
Fig. 9 is the structural representation of the first screw rod of the present invention;
Figure 10 is the structural representation of baffle plate of the present invention;
Figure 11 is the side view of baffle plate of the present invention;
Figure 12 is the structural representation of the 3rd guide runner of the present invention;
Figure 13 is the top view of the 3rd guide runner of the present invention;
Figure 14 is the structural representation of stop screw of the present invention;
Figure 15 is the structural representation of workbench of the present invention;
Figure 16 is the top view of workbench of the present invention;
Figure 17 is the structural representation of adjustment screw of the present invention;
Figure 18 is the structural representation of the second screw rod of the present invention;
Figure 19 is the structural representation of the second guide runner of the present invention;
Figure 20 is the top view of the second guide runner of the present invention;
Figure 21 is the structural representation of alignment pin of the present invention;
Figure 22 is the structural representation of location key seat of the present invention;
Figure 23 is the top view of location key seat of the present invention.
In figure, 1 is pedestal, and 1a is the T-slot of pedestal upper surface, 1b is the T-slot of pedestal both sides, and 1c is opening, and 2 is workbench, 2a is the T-slot of workbench, and 2b is bolt hole, and 3 is support column, 4 is pressing plate, and 4a is chute, and 5 is adjustment screw, 6 is the second screw rod, and 7 is the second guide runner, and 8 is the second locking nut, 9 is packing ring, and 10 is the first screw rod, and 11 is bolt, 12 is baffle plate, 13 is the 3rd guide runner, and 14 is stop screw, and 15 is alignment pin, 16 is location key seat, 17 is the first locking nut, and 18 is the first guide runner, and 19 is workpiece.
Detailed description of the invention
See Fig. 1 to Figure 23, a kind of ring gear mill teeth clamping tooling of wind power plant, is applicable to tooth milling machine workbench less, the Gear Milling of the more gear ring of kind.This gear milling fixture comprises workbench 2, and the upper surface of described workbench 2 is provided with some T-slot 2a radially extended, and the some T-slot 2a radially extended on workbench 2 are open slot.Some T-slot 2a radially extended on workbench 2 divide equally 360 degree.Described workbench is provided with some pedestals 1, corresponding with the T-slot 2a of workbench 2 respectively, is equipped with the first guide runner 18 in each T-slot 2a of described workbench 2, and described first guide runner 18 is fixedly connected with the first screw rod 10.First guide runner 18 described in the present embodiment is fixedly connected with the first screw rod 10 screw thread.Described first screw rod 10 extends up through the base plate of corresponding pedestal 1, with the first locking nut 17 threaded engagement.The base plate of each pedestal 1 is provided with the opening 1c for passing for the first screw rod 10.The upper surface of the top board of each pedestal 1 is equipped with T-slot 1a, and this T-slot 1a is arranged along workbench radial direction.The T-slot 1a of each pedestal 1 is open slot.The top board of each pedestal 1 is equipped with hold down gag, described hold down gag comprises pressing plate 4, second guide runner 7, second screw rod 6, described second guide runner 7 is arranged in the T-slot 1a of pedestal 1, be slidably matched with the T-slot 1a of pedestal 1, described second screw rod 6 lower end is fixedly connected with the second guide runner 7.Second screw rod 6 described in the present embodiment is fixedly connected with the second guide runner 7 screw thread.The chute 4a that described second screw rod 6 upper end is provided with through pressing plate 4, with the second locking nut 8 threaded engagement.Packing ring 9 is provided with between described second locking nut 8 and pressing plate 4.Be provided with adjusting supporting device below described pressing plate, described adjusting supporting device comprises adjustment screw 7 and support column 3, and described support column 3 is provided with internal thread, and described adjustment screw 7 is connected with the internal thread threaded engagement of support column 3.
Two pedestals 1 being positioned at same diameter are respectively equipped with positioner, described positioner comprises alignment pin 15 and location key seat 16, described location key seat 16 is arranged in the T-slot 1a of pedestal 1, be slidably matched with the T-slot 1a of pedestal 1, the lower end of described alignment pin 15 is fixedly connected with location key seat 16, and the upper end of described alignment pin 15 upwards extends.Described in the present embodiment, alignment pin 15 is provided with internal thread, and the external screw thread screw thread of the spiro rod section be provided with location key seat 16 is fixedly connected with.By excircle of workpiece diameter measuring and calculating pedestal mounting distance, on the symmetrical two place's pedestals of diametric(al), alignment pin is installed according to excircle of workpiece diameter, distance between two alignment pins is close to the outside diameter of workpiece, workpiece 19 is put between two alignment pins, by same two alignment pins diametrically, basic fixed position is carried out to excircle of workpiece, after playing table after utilizing alignment pin to carry out coarse positioning, fine setting is carried out to workpiece and get final product centering.Workpiece support is compressed by pressing plate on pedestal.
Baffle plate 12 is provided with between adjacent susceptors 1, the top board both sides of each pedestal 1 are equipped with T-slot 1b, the 3rd guide runner 13 is all sliding combined with in the T-slot 1b of the top board both sides of pedestal 1, the T-slot 1b of described pedestal 1 top board both sides is open slot, and described 3rd guide runner 13 is connected with for the stop screw 14 spacing to baffle plate 12.Described baffle plate 12 is up big and down small trapezium structure.The splash everywhere that baffle plate can stop cutting fluid when adopting wet cutting method is installed.
Described workbench 2 is provided with some bolts hole for being connected with tooth milling machine lathe.Described bolt hole is counterbore.Arrange bolt 11 in described workbench 2 counterbore to be fixedly connected with tooth milling machine lathe.
Frock of the present invention all can move radially along workbench due to pedestal, alignment pin, hold down gag, and frock is adjustable, greatly improves the scope of application of frock, improve the versatility of frock, and arrange alignment pin, centering efficiency is higher, reduce frock cost, play lathe maximum effect.
The present invention is not only confined to above-described embodiment, carries out the technical scheme of few modifications when not deviating from technical solution of the present invention spirit, should fall into protection scope of the present invention.

Claims (10)

1. the ring gear mill teeth clamping tooling of a wind power plant, it is characterized in that: comprise workbench (2), the upper surface of described workbench (2) is provided with some T-slot (2a) radially extended, described workbench is provided with some pedestals (1), corresponding with the T-slot (2a) of workbench (2) respectively, the first guide runner (18) is equipped with in each T-slot (2a) of described workbench (2), described first guide runner (18) is fixedly connected with the first screw rod (10), described first screw rod (10) extends up through the base plate of corresponding pedestal (1), with the first locking nut (17) threaded engagement, the upper surface of the top board of each pedestal (1) is equipped with T-slot (1a), this T-slot (1a) is arranged along workbench radial direction, the top board of each pedestal (1) is equipped with hold down gag, described hold down gag comprises pressing plate (4), second guide runner (7), second screw rod (6), described second guide runner (7) is arranged in the T-slot (1a) of pedestal (1), be slidably matched with the T-slot (1a) of pedestal (1), described second screw rod (6) lower end is fixedly connected with the second guide runner (7), the chute (4a) that described second screw rod (6) upper end is provided with through pressing plate (4), with the second locking nut (8) threaded engagement, adjusting supporting device is provided with below described pressing plate, described adjusting supporting device comprises adjustment screw (7) and support column (3), described support column (3) is provided with internal thread, described adjustment screw (7) is connected with the internal thread threaded engagement of support column (3).
2. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, it is characterized in that: two pedestals (1) being positioned at same diameter are respectively equipped with positioner, described positioner comprises alignment pin (15) and location key seat (16), described location key seat (16) is arranged in the T-slot (1a) of pedestal (1), be slidably matched with the T-slot (1a) of pedestal (1), the lower end of described alignment pin (15) is fixedly connected with location key seat (16), and the upper end of described alignment pin (15) upwards extends.
3. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, it is characterized in that: between adjacent susceptors (1), be provided with baffle plate (12), the top board both sides of each pedestal (1) are equipped with T-slot (1b), the 3rd guide runner (13) is all sliding combined with in the T-slot (1b) of the top board both sides of pedestal (1), the T-slot (1b) of described pedestal (1) top board both sides is open slot, and described 3rd guide runner (13) is connected with for the stop screw (14) spacing to baffle plate (12).
4. the ring gear mill teeth clamping tooling of wind power plant according to claim 3, is characterized in that: described baffle plate (12) is up big and down small trapezium structure.
5. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, is characterized in that: the some T-slot (2a) radially extended on workbench (2) are open slot.
6. the ring gear mill teeth clamping tooling of wind power plant according to claim 1 or 5, is characterized in that: the some T-slot (2a) radially extended on workbench (2) divide equally 360 degree.
7. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, is characterized in that: the base plate of each pedestal (1) is provided with the opening (1c) for passing for the first screw rod (10).
8. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, is characterized in that: be provided with packing ring (9) between described second locking nut (8) and pressing plate (4).
9. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, is characterized in that: the T-slot (1a) of each pedestal (1) is open slot.
10. the ring gear mill teeth clamping tooling of wind power plant according to claim 1, is characterized in that: described workbench (2) is provided with some bolts hole (2b) for being connected with tooth milling machine lathe.
CN201510876979.3A 2015-12-03 2015-12-03 The ring gear mill teeth clamping tooling of wind power plant Active CN105290527B (en)

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CN105290527B CN105290527B (en) 2018-05-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695372A (en) * 2017-11-22 2018-02-16 惠州市多普勒通信有限公司 A kind of steel tube drilling device
CN108044205A (en) * 2017-12-17 2018-05-18 泰州市伟业机械制造有限公司 A kind of ring gear fixture for processing
CN109158708A (en) * 2018-10-16 2019-01-08 中国船舶重工集团公司第七0七研究所 A kind of planetary cycloidal pin gear reducer shell internal tooth processing method and device

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Publication number Priority date Publication date Assignee Title
EP0183010A3 (en) * 1984-11-29 1987-10-21 Buderus Aktiengesellschaft Device to retain work pieces during manufacturing
CN201618894U (en) * 2010-02-08 2010-11-03 马鞍山方圆回转支承股份有限公司 Jig for gear shaping of rotary bearing internal gears
CN102198583A (en) * 2010-03-25 2011-09-28 上海航发机械有限公司 Inner gear machining method and special gear shaping clamp
CN202015885U (en) * 2010-12-07 2011-10-26 湖北三江航天万山特种车辆有限公司 Positioning device for processing end surface symmetric teeth
CN202684733U (en) * 2012-04-24 2013-01-23 安徽天瑞精密汽车零部件有限公司 Grinding fixture for gear inner holes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183010A3 (en) * 1984-11-29 1987-10-21 Buderus Aktiengesellschaft Device to retain work pieces during manufacturing
CN201618894U (en) * 2010-02-08 2010-11-03 马鞍山方圆回转支承股份有限公司 Jig for gear shaping of rotary bearing internal gears
CN102198583A (en) * 2010-03-25 2011-09-28 上海航发机械有限公司 Inner gear machining method and special gear shaping clamp
CN202015885U (en) * 2010-12-07 2011-10-26 湖北三江航天万山特种车辆有限公司 Positioning device for processing end surface symmetric teeth
CN202684733U (en) * 2012-04-24 2013-01-23 安徽天瑞精密汽车零部件有限公司 Grinding fixture for gear inner holes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695372A (en) * 2017-11-22 2018-02-16 惠州市多普勒通信有限公司 A kind of steel tube drilling device
CN108044205A (en) * 2017-12-17 2018-05-18 泰州市伟业机械制造有限公司 A kind of ring gear fixture for processing
CN109158708A (en) * 2018-10-16 2019-01-08 中国船舶重工集团公司第七0七研究所 A kind of planetary cycloidal pin gear reducer shell internal tooth processing method and device

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