CN201702584U - Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell - Google Patents

Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell Download PDF

Info

Publication number
CN201702584U
CN201702584U CN2010201732413U CN201020173241U CN201702584U CN 201702584 U CN201702584 U CN 201702584U CN 2010201732413 U CN2010201732413 U CN 2010201732413U CN 201020173241 U CN201020173241 U CN 201020173241U CN 201702584 U CN201702584 U CN 201702584U
Authority
CN
China
Prior art keywords
bolt
annulus
bolt sleeve
internal
adjustable ring
Prior art date
Application number
CN2010201732413U
Other languages
Chinese (zh)
Inventor
王艳峰
Original Assignee
南通弘峰机电有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南通弘峰机电有限公司 filed Critical 南通弘峰机电有限公司
Priority to CN2010201732413U priority Critical patent/CN201702584U/en
Application granted granted Critical
Publication of CN201702584U publication Critical patent/CN201702584U/en

Links

Abstract

The utility model relates to an internal mould adjustable ring strut of an internal circle clamping device of a wind turbine generator shell, which comprises an upper circular ring and a lower circular ring. A plurality of supporting plates uniformly arranged in the circumference are connected between the upper circular ring and the lower circular ring. A bolt sleeve is arranged between optional two supporting plates adjacent to each other. Screw thread is arranged in each bolt sleeve. A bolt matched with the screw thread is arranged in each bolt sleeve. A retaining nut is connected on one end of each bolt arranged at the outer part of the bolt sleeve. Each retaining nut is connected with a rubber pad. The internal mould adjustable ring strut of the internal circle clamping device of the wind turbine generator shell has the advantages of simple structure and convenient use.

Description

The internal mold adjustable ring support of inner circle of wind driven generator shell clamping device

Technical field:

The utility model relates to a kind of adjustable ring support, particularly a kind of internal mold adjustable ring support of inner circle of wind driven generator shell clamping device.

Background technology:

The casing of wind-driven generator is when producing, need to use specific frock on lathe, to clamp processing,, add to produce vibration man-hour owing to casing is bigger, and in process, produce heat, thereby easily make workpiece deformation, increased the difficulty of processing of workpiece, and when using frock, need be according to the size of circle in the casing, the special making not only increased cost, and reduced efficient.

Summary of the invention:

The purpose of this utility model is in order to overcome above deficiency, and the internal mold adjustable ring support of inner circle of wind driven generator shell clamping device a kind of simple in structure, easy to use is provided.

The purpose of this utility model is achieved through the following technical solutions: a kind of internal mold adjustable ring support of inner circle of wind driven generator shell clamping device, comprise annulus and following annulus, be provided with 12 gripper shoes of evenly placing between last annulus and the following annulus along circumference, between any two adjacent gripper shoes, be provided with bolt sleeve, the upper surface of bolt sleeve is connected with the lower surface of last annulus, the lower surface of bolt sleeve is connected with the upper surface of following annulus, each bolt sleeve inwall is equipped with screw thread, each bolt sleeve inside is equipped with the bolt with threads engaged, each bolt places on the end of bolt sleeve outside and is connected with hold-down nut, and each hold-down nut all is connected with valve rubber.

The utility model compared with prior art has the following advantages: simple in structure, easy to use, and in use can be according to the size of workpiece, regulate bolt by hold-down nut, thereby make the big or small consistent of internal diameter that 12 bolts enclose and workpiece, thereby prevent Workpiece vibration, reduced the difficulty of processing of workpiece.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

The last annulus of number in the figure: 1-, 2-valve rubber, 3-gripper shoe, 4-bolt sleeve, 5-bolt, 6-hold-down nut.

The specific embodiment:

In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.

Show the embodiment of the internal mold adjustable ring support of a kind of inner circle of wind driven generator shell clamping device of the utility model as Fig. 1, comprise annulus 1 and following annulus, be provided with 12 gripper shoes 3 of evenly placing between last annulus 1 and the following annulus along circumference, between any two adjacent gripper shoes 3, be provided with bolt sleeve 4, the upper surface of bolt sleeve 4 is connected with the lower surface of last annulus 1, the lower surface of bolt sleeve 4 is connected with the upper surface of following annulus, be equipped with screw thread on each bolt sleeve 4 inwall, each bolt sleeve 4 inside is equipped with the bolt 5 with threads engaged, each bolt 5 places on the end of bolt sleeve 4 outsides and is connected with hold-down nut 6, each hold-down nut 6 all is connected with valve rubber 2, the utility model preferably is connected by 12 gripper shoes 3 that evenly are provided with along circumference between last annulus 1 and following annulus, this internal mold adjustable ring support is not only simple in structure, easy to use, and in use can be according to the size of workpiece, regulate bolt by hold-down nut 6, thereby make the big or small consistent of internal diameter that 12 bolts enclose and workpiece, thereby prevent Workpiece vibration, reduced the difficulty of processing of workpiece.

Claims (1)

1. the internal mold adjustable ring support of an inner circle of wind driven generator shell clamping device, it is characterized in that: described internal mold adjustable ring support comprises annulus (1) and following annulus, described going up is provided with 12 gripper shoes (3) of evenly placing along circumference between annulus (1) and the following annulus, between any two adjacent gripper shoes (3), be provided with bolt sleeve (4), the upper surface of described bolt sleeve (4) is connected with the described lower surface of going up annulus (1), the lower surface of described bolt sleeve (4) is connected with the described upper surface of annulus down, be equipped with screw thread on each described bolt sleeve (4) inwall, each described bolt sleeve (4) inside is equipped with the bolt (5) with threads engaged, each described bolt (5) places on the outside end of described bolt sleeve (4) and is connected with hold-down nut (6), and each described hold-down nut (6) all is connected with valve rubber (2).
CN2010201732413U 2010-04-27 2010-04-27 Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell CN201702584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201732413U CN201702584U (en) 2010-04-27 2010-04-27 Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201732413U CN201702584U (en) 2010-04-27 2010-04-27 Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell

Publications (1)

Publication Number Publication Date
CN201702584U true CN201702584U (en) 2011-01-12

Family

ID=43439733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201732413U CN201702584U (en) 2010-04-27 2010-04-27 Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell

Country Status (1)

Country Link
CN (1) CN201702584U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922352A (en) * 2011-08-12 2013-02-13 成都科盛石油科技有限公司 Support device used for strengthening revolution stability of workpieces
CN102945749A (en) * 2012-10-24 2013-02-27 海盐变压器有限公司 Winding former of transformer coil
CN103273338A (en) * 2013-06-08 2013-09-04 宁波瑞亚紧固件制造有限公司 Auxiliary clamping mechanism for outer circle turning of moving bolt in marine diesel engine cylinder
CN103286577A (en) * 2012-03-05 2013-09-11 中国五冶集团有限公司 Adjustable support device with dual-ring structure
CN103286581A (en) * 2013-06-08 2013-09-11 宁波瑞亚紧固件制造有限公司 Lathe center frame auxiliary clamping mechanism
CN104043986A (en) * 2014-06-20 2014-09-17 张婧如 Nut clamping device
CN108581528A (en) * 2018-03-12 2018-09-28 西安应用光学研究所 A kind of cross-brace device and installation method suitable for the processing of U-shaped structure shell

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922352A (en) * 2011-08-12 2013-02-13 成都科盛石油科技有限公司 Support device used for strengthening revolution stability of workpieces
CN103286577B (en) * 2012-03-05 2016-03-30 中国五冶集团有限公司 With the adjustable support of twin nuclei
CN103286577A (en) * 2012-03-05 2013-09-11 中国五冶集团有限公司 Adjustable support device with dual-ring structure
CN102945749B (en) * 2012-10-24 2015-08-12 海盐变压器有限公司 Transformer coil winding mold
CN102945749A (en) * 2012-10-24 2013-02-27 海盐变压器有限公司 Winding former of transformer coil
CN103273338A (en) * 2013-06-08 2013-09-04 宁波瑞亚紧固件制造有限公司 Auxiliary clamping mechanism for outer circle turning of moving bolt in marine diesel engine cylinder
CN103286581A (en) * 2013-06-08 2013-09-11 宁波瑞亚紧固件制造有限公司 Lathe center frame auxiliary clamping mechanism
CN103286581B (en) * 2013-06-08 2017-02-08 宁波瑞亚紧固件制造有限公司 Lathe center frame auxiliary clamping mechanism
CN104043986A (en) * 2014-06-20 2014-09-17 张婧如 Nut clamping device
CN104043986B (en) * 2014-06-20 2016-08-24 桂林电子科技大学 nut clamping device
CN108581528A (en) * 2018-03-12 2018-09-28 西安应用光学研究所 A kind of cross-brace device and installation method suitable for the processing of U-shaped structure shell

Similar Documents

Publication Publication Date Title
CN204160207U (en) A kind of steering wheel clamp for machining
CN203887590U (en) Automatic centring hydraulic clamp for automobile hub bore system machining
CN203254281U (en) Spherical washer grinding fixture
CN102510182B (en) Auxiliary laminating device for segmental stator iron core
CN202895057U (en) Fixing device used for machining end face of base seat of artware
CN205309368U (en) Thin wall ring trimming device
CN103223506A (en) Clamp for processing thin-walled steel tubes
CN105598486A (en) Clamping device for inner holes of specially-structured thin-wall workpieces
CN204036090U (en) A kind of numerical control machining center frock clamp
CN201881179U (en) Clamp device for internal stay of gear ring
CN203265674U (en) Machining clamp of brake ring inner circle face
CN203457006U (en) Motor rotor punching sheet stacking tool
CN203887557U (en) Special fixture for machining fan hub
CN203197858U (en) Punching device for positioning center hole of aluminum bar
CN201711666U (en) Fixture for opposite welding of vibration damper
CN204487235U (en) A kind of wheel center positioning fixture
CN204333800U (en) Preformed armor rods is wound around wire anti-twisting equipment
CN204413552U (en) Torsion spring assembling mechanism
CN204524841U (en) For the eccentric clamp of crank shaft of bent axle car eccentric throw processing
CN202464951U (en) Cylinder pipe for weaving
CN204122765U (en) A kind of for wind-powered electricity generation glass fibre pipe inner support expansion type turning machining device
CN207647699U (en) A kind of damping fixing device for tower drum flange disk
CN204621723U (en) A kind of semi-automatic bearing flash trimmer
CN203791919U (en) Fastening dividing rotary mechanism of central tube of five-star foot
CN203197301U (en) Thin-wall steel tube processing fixture

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20130427