CN201446429U - General fixture for GIS housings - Google Patents

General fixture for GIS housings Download PDF

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Publication number
CN201446429U
CN201446429U CN2009200336515U CN200920033651U CN201446429U CN 201446429 U CN201446429 U CN 201446429U CN 2009200336515 U CN2009200336515 U CN 2009200336515U CN 200920033651 U CN200920033651 U CN 200920033651U CN 201446429 U CN201446429 U CN 201446429U
Authority
CN
China
Prior art keywords
pedestal
phase angle
location
gis housing
confinement block
Prior art date
Application number
CN2009200336515U
Other languages
Chinese (zh)
Inventor
李文华
杨长海
贾传鹏
张俊国
Original Assignee
中国西电电气股份有限公司
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 中国西电电气股份有限公司 filed Critical 中国西电电气股份有限公司
Priority to CN2009200336515U priority Critical patent/CN201446429U/en
Application granted granted Critical
Publication of CN201446429U publication Critical patent/CN201446429U/en

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Abstract

The utility model discloses a general fixture for GIS housings. The fixture comprises a base, the lower end surface of which is superposed with and positions the equipment gyration center; the upper end surface of the base is connected with the lower end surface of a working table through a positioning part and a fastening part; and four corners on the upper end surface of the base are provided with auxiliary supporting surfaces for compressing the work pieces. The fixture is characterized in that the working table adopts a round working table; and a conversion positioning device and a radial slide pressure plate device taking the base supporting surface as a supporting point are arranged on the upper end surface of the working table for fixing the external flange of a GIS housing. The fixture can be suitable for mounting GIS housings with different structures and geometric dimensions on equipment such as boring and milling machines, horizontal machining centers, and the like.

Description

The general jig of GIS housing
Technical field
The utility model relates to a kind of general jig of the GIS of processing housing, and particularly a kind of milling-boring machine, horizontal Machining centers are used to process the general jig of GIS threeway, four-way housing.
Background technology
GIS is the abbreviation of Cubicle Gas-Insulated Switchgear, and its electric pressure is from 72.5~1100kV.The structure kind of used housing is a lot, and the physical dimension scope is bigger, and required jig can not be general in the process, therefore for the GIS housing of different structure, and corresponding one by one configure dedicated jig.Be unfavorable for simplifying producing and prepare, and be not easy to production management.
Summary of the invention
The purpose of this utility model provides a kind of general jig of GIS housing, it is at equipment structural characteristics and specification, adopt the design of public location structure, the GIS housing of be suitable for being installed different structure kind, different geometrical size is to reach the kind that reduces frock, the purpose of quantity.
For realizing above-mentioned task, technical solution adopted in the utility model is,
The general jig of a kind of GIS housing, comprise that the lower surface is used for overlapping with the equipment centre of gyration pedestal of location, this pedestal upper surface is connected with the lower surface of a workbench by location, fastenings, the four jiaos of auxilliary required supporting surfaces of workpiece pressing of establishing in pedestal upper surface, it is characterized in that, described workbench is a circular table, and its upper surface is provided with conversion position device and is the presser device that radially slides of the strong point with the base supports face, is used for fixing GIS housing outward flange.
Described conversion position device comprises a plurality of phase angle grooves that are used to satisfy shell flange locating hole phase angle condition along the round platform periphery setting of workbench upper surface, in radially relative phase angle groove, be provided with two groups of isometrical conversion alignment pins, for the embedding of location converter.
The described presser device that radially slides comprises corresponding four the T type grooves radially in round platform lower surface and position, four angles of pedestal, each radially is provided with the T type nut of connecting screw rod one end in the T type groove, T type nut can move radially according to the size of shell flange, the screw rod other end passes a L type pressing plate connecting band shoulder hex nut that has slotted hole, the turning of L type pressing plate is supported on the supporting surface of pedestal, and GIS housing outward flange is fixed on the workbench.
Described location converter comprises radial dimension confinement block, phase angle confinement block, alignment pin, radial dimension confinement block, phase angle confinement block are benchmark with the conversion alignment pin, adopt locating hole structure, directed slotted hole structure respectively, the supporting setting in two phase angle grooves of 180 degree directions of radial dimension confinement block and phase angle confinement block, realize by the alignment pin of a pair of connect-disconnect structure its location.
The alignment pin front end of connect-disconnect structure is the straight pin of rounding arc angle, and the rear end is the handle of annular knurl structure.
The center of described pedestal lower surface is provided with the telescopic alignment pin of band spring, is used for the location that overlaps of jig and the equipment centre of gyration.
Characteristics of the present utility model are: adopted to comprise conversion alignment pin and the conversion position device structure of locating converter, in the location structure of location converter and GIS housing, adopted locating hole to cooperate directed slotted hole structure, to adapt to milling-boring machine, mount demand when horizontal Machining centers is processed variety classes, different radial dimension GIS housing.
Description of drawings
Accompanying drawing 1 is the utility model GIS housing universal card composition of signing an undertaking.
Accompanying drawing 2 is the general jig side views of the utility model GIS housing.
Accompanying drawing 3 is the general jig vertical views of the utility model GIS housing.
Among the figure: 1, radial dimension confinement block; 2, L type pressing plate; 3, workbench; 4, alignment pin; 5, band shoulder hex nut; 6, phase angle confinement block; 7, conversion alignment pin; 8, lifting bolt; 9, telescopic alignment pin; 10, stage clip; 11, pedestal; 12, interior hexagonal fastening bolt; 13, interior hexagonal holding screw; 14, pin; 15, T-nut; 16, double threaded screw.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
As shown in Figure 1-Figure 3, a kind of suitable milling-boring machine, horizontal Machining centers usefulness, the general jig of processing GIS housing comprises base part, universal head and conversion position device and radially slides presser device.
Base part comprises that pedestal 11 and center thereof are provided with the telescopic alignment pin 12 of spring, and telescopic alignment pin 12 is used for the location that overlaps of jig and the equipment centre of gyration.Pedestal 11 is an overall construction design, plays a part the conversion work platform.Pedestal 11 upper surfaces are connected, locate with universal head by four circumferential uniform fastening bolts 12 and several pins 14.And at four angles the auxilliary required supporting surface of workpiece pressing of establishing.
Universal head comprises circular table 3, and circular table 3 is an overall structure, and its lower surface is connected with pedestal 11 by fastening bolt 12 and pin 14; The upper surface is provided with conversion position device and is the presser device that radially slides of the strong point with the base supports face, is used for fixing GIS housing outward flange.Conversion position device comprises the phase angle condition that satisfies the shell flange locating hole along a plurality of phase angles groove of round platform periphery setting, is provided with two groups of isometrical conversion alignment pins 7 in radially relative phase angle groove, for the embedding of location converter.
Radially slide presser device and comprise corresponding four the T type grooves radially in round platform lower surface and position, four angles of pedestal, each radially is provided with the T type nut 15 of connecting screw rod 16 1 ends in the T type groove, T type nut can move radially according to the size of shell flange, screw rod 16 other ends pass L type pressing plate 2 a connecting bands shoulder hex nut 5 that has slotted hole, GIS housing outward flange is fixed on the workbench 3, and the turning of L type pressing plate 2 is supported on pedestal 11 supporting surfaces.
The location converter comprises radial dimension confinement block 1, phase angle confinement block 6, alignment pin 4.Radial dimension confinement block 1 is a benchmark with conversion alignment pin 7, adopts the locating hole structural design.Phase angle confinement block 6 is a benchmark with conversion alignment pin 7, adopts directed slotted hole structural design.The supporting use in two phase angle grooves of 180 degree directions of radial dimension confinement block and phase angle confinement block, locating hole and directed slotted hole structural design are also adopted by alignment pin 4 in its location.Alignment pin 4 is for connect-disconnect structure designs, and front end is the straight pin of rounding arc angle, and the rear end is the handle of annular knurl structure.This alignment pin uses in pairs, is matched in radial dimension confinement block and phase angle confinement block respectively.
The present embodiment jig in use, earlier the corresponding locating hole with locating hole of GIS housing and radial dimension confinement block 1 aligns afterwards and inserts alignment pin 4, again another locating hole of GIS housing and the directed slotted hole of phase angle confinement block 6 are aligned the back and insert alignment pin 4, promptly finish the location of GIS housing in jig.L pressing plate 2, T type nut 15, screw rod 16 etc. are slided to GIS shell flange face place by T type groove radially, tighten band shoulder hex nut 5 and promptly finish fastening in jig of GIS housing.
Because jig is a universal architecture,, just adjust and affirmation radial dimension confinement block 1 and phase angle confinement block 6 embedding and consistent the getting final product of GIS housing locating hole phase place so after placing on the equipment workbench, no longer need to adjust separately.

Claims (7)

1. general jig of GIS housing, comprise that the lower surface is used for overlapping with the equipment centre of gyration pedestal of location, this pedestal upper surface is connected with the lower surface of a workbench by location, fastenings, the four jiaos of auxilliary required supporting surfaces of workpiece pressing of establishing in pedestal upper surface, it is characterized in that, described workbench is a circular table, and its upper surface is provided with conversion position device and is the presser device that radially slides of the strong point with the base supports face, is used for fixing GIS housing outward flange.
2. the general jig of GIS housing as claimed in claim 1, it is characterized in that, described conversion position device comprises a plurality of phase angle grooves that are used to satisfy shell flange locating hole phase angle condition along the round platform periphery setting of workbench upper surface, in radially relative phase angle groove, be provided with two groups of isometrical conversion alignment pins, for the embedding of location converter.
3. the general jig of GIS housing as claimed in claim 1, it is characterized in that, the described presser device that radially slides comprises corresponding four the T type grooves radially in round platform lower surface and position, four angles of pedestal, each radially is provided with the T type nut of connecting screw rod one end in the T type groove, T type nut can move radially according to the size of shell flange, the screw rod other end passes a L type pressing plate connecting band shoulder hex nut that has slotted hole, the turning of L type pressing plate is supported on the supporting surface of pedestal, and GIS housing outward flange is fixed on the workbench.
4. the general jig of GIS housing as claimed in claim 2, it is characterized in that, described location converter comprises radial dimension confinement block, phase angle confinement block, conversion alignment pin, radial dimension confinement block, phase angle confinement block are benchmark with the conversion alignment pin, adopt locating hole structure, directed slotted hole structure respectively, the supporting setting in two phase angle grooves of 180 degree directions of radial dimension confinement block and phase angle confinement block, realize by the alignment pin of a pair of connect-disconnect structure its location.
5. the general jig of GIS housing as claimed in claim 4 is characterized in that the alignment pin front end of described connect-disconnect structure is the straight pin of rounding arc angle, and the rear end is the handle of annular knurl structure.
6. the general jig of GIS housing as claimed in claim 1 is characterized in that, the center of described pedestal lower surface is provided with the telescopic alignment pin of band spring, is used for the location that overlaps of jig and the equipment centre of gyration.
7. the general jig of GIS housing as claimed in claim 1 is characterized in that, described pedestal upper surface is connected with the lower surface of described workbench by location, fastenings, is to realize by several pins and four circumferential uniform fastening bolts.
CN2009200336515U 2009-06-23 2009-06-23 General fixture for GIS housings CN201446429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200336515U CN201446429U (en) 2009-06-23 2009-06-23 General fixture for GIS housings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200336515U CN201446429U (en) 2009-06-23 2009-06-23 General fixture for GIS housings

Publications (1)

Publication Number Publication Date
CN201446429U true CN201446429U (en) 2010-05-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200336515U CN201446429U (en) 2009-06-23 2009-06-23 General fixture for GIS housings

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102320010A (en) * 2011-09-01 2012-01-18 陈硕 Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process
CN102486438A (en) * 2010-12-31 2012-06-06 上汽通用五菱汽车股份有限公司 Engine cold test device and engine test method
CN102528493A (en) * 2010-12-20 2012-07-04 南车成都机车车辆有限公司 Box-type end cap milling and drilling fixture
CN102729075A (en) * 2011-04-11 2012-10-17 浙江博创机械有限公司 Universal tooling clamp for machining injection molding machine template at vertical CNC (Computer Numerical Control) machining center
CN102806434A (en) * 2011-06-01 2012-12-05 纬泰机械(上海)有限公司 Adapter device for positioning holes on welding worktable plane
CN103121173A (en) * 2012-11-22 2013-05-29 上海小糸车灯有限公司 Bolt-fixing type workpiece clamping support structure for computer numerical control (CNC)
CN104209833A (en) * 2014-08-21 2014-12-17 广西玉柴机器股份有限公司 Air cylinder cover grinding mould and installation process method thereof
CN104325319A (en) * 2014-10-20 2015-02-04 芜湖市泰能电热器具有限公司 Base for shell fixture
CN104354028A (en) * 2014-10-29 2015-02-18 苏州市金德誉精密机械有限公司 Positioning fixture used for fixed punching of pressing plate
CN104526409A (en) * 2014-12-26 2015-04-22 哈尔滨汽轮机厂有限责任公司 Assembling and clamping device for tube sheet processing
CN104655427A (en) * 2013-11-18 2015-05-27 广西大学 Novel flywheel connection device for miniature engine dynamometer
CN104942712A (en) * 2015-07-29 2015-09-30 江苏恒神股份有限公司 Dedicated clamp for processing compression sample made from carbon fiber composite material on grinder
CN105689758A (en) * 2016-03-11 2016-06-22 无锡建凌电器有限公司 Drilling device for hardware parts
CN106239194A (en) * 2016-08-18 2016-12-21 宁波爱得信机械部件有限公司 Accelerate electric machine casing stomidium clamp for machining and clamp method
CN106514349A (en) * 2016-12-23 2017-03-22 上海工程技术大学 Force-adaptive flexible clamp for thin-wall rotating part machining and machining method
CN107942100A (en) * 2017-10-12 2018-04-20 北京遥感设备研究所 A kind of adaptive mounting platform for electromagnetic horn test
CN111571249A (en) * 2020-05-26 2020-08-25 靳森元 Adjustable numerical control machining clamping device suitable for polygonal structural member

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528493A (en) * 2010-12-20 2012-07-04 南车成都机车车辆有限公司 Box-type end cap milling and drilling fixture
CN102486438B (en) * 2010-12-31 2014-11-12 上汽通用五菱汽车股份有限公司 Engine cold test device and engine test method
CN102486438A (en) * 2010-12-31 2012-06-06 上汽通用五菱汽车股份有限公司 Engine cold test device and engine test method
CN102729075A (en) * 2011-04-11 2012-10-17 浙江博创机械有限公司 Universal tooling clamp for machining injection molding machine template at vertical CNC (Computer Numerical Control) machining center
CN102806434A (en) * 2011-06-01 2012-12-05 纬泰机械(上海)有限公司 Adapter device for positioning holes on welding worktable plane
CN102806434B (en) * 2011-06-01 2016-02-10 纬泰机械(上海)有限公司 Welding bench table top locating hole conversion equipment
CN102320010A (en) * 2011-09-01 2012-01-18 陈硕 Clamping mechanism for motor shell and method for preventing deformation of motor shell in clamping process
CN103121173A (en) * 2012-11-22 2013-05-29 上海小糸车灯有限公司 Bolt-fixing type workpiece clamping support structure for computer numerical control (CNC)
CN104655427A (en) * 2013-11-18 2015-05-27 广西大学 Novel flywheel connection device for miniature engine dynamometer
CN104209833A (en) * 2014-08-21 2014-12-17 广西玉柴机器股份有限公司 Air cylinder cover grinding mould and installation process method thereof
CN104325319A (en) * 2014-10-20 2015-02-04 芜湖市泰能电热器具有限公司 Base for shell fixture
CN104354028A (en) * 2014-10-29 2015-02-18 苏州市金德誉精密机械有限公司 Positioning fixture used for fixed punching of pressing plate
CN104526409A (en) * 2014-12-26 2015-04-22 哈尔滨汽轮机厂有限责任公司 Assembling and clamping device for tube sheet processing
CN104942712A (en) * 2015-07-29 2015-09-30 江苏恒神股份有限公司 Dedicated clamp for processing compression sample made from carbon fiber composite material on grinder
CN105689758A (en) * 2016-03-11 2016-06-22 无锡建凌电器有限公司 Drilling device for hardware parts
CN106239194A (en) * 2016-08-18 2016-12-21 宁波爱得信机械部件有限公司 Accelerate electric machine casing stomidium clamp for machining and clamp method
CN106239194B (en) * 2016-08-18 2018-07-13 宁波爱得信机械部件有限公司 Accelerate electric machine casing stomidium clamp for machining and clamp method
CN106514349A (en) * 2016-12-23 2017-03-22 上海工程技术大学 Force-adaptive flexible clamp for thin-wall rotating part machining and machining method
CN106514349B (en) * 2016-12-23 2018-06-19 上海工程技术大学 For the power adaptability flexible fixture and processing method of thin-wall rotation-type part processing
CN107942100A (en) * 2017-10-12 2018-04-20 北京遥感设备研究所 A kind of adaptive mounting platform for electromagnetic horn test
CN111571249A (en) * 2020-05-26 2020-08-25 靳森元 Adjustable numerical control machining clamping device suitable for polygonal structural member

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GR01 Patent grant
CX01 Expiry of patent term
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Granted publication date: 20100505