CN103267935A - Transformer core pressure resistant test fixture - Google Patents
Transformer core pressure resistant test fixture Download PDFInfo
- Publication number
- CN103267935A CN103267935A CN2013101765400A CN201310176540A CN103267935A CN 103267935 A CN103267935 A CN 103267935A CN 2013101765400 A CN2013101765400 A CN 2013101765400A CN 201310176540 A CN201310176540 A CN 201310176540A CN 103267935 A CN103267935 A CN 103267935A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- contact unit
- test
- placing plate
- pressure resistant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a transformer core pressure resistant test fixture which comprises a base and a placing board. The transformer core pressure resistant test fixture is characterized by further comprising a horizontal test assembly and a vertical test assembly. The horizontal test assembly comprises a front probe unit, a rear probe unit and a horizontal actuating mechanism used for driving the front probe unit and the rear probe unit to be close to each other. The vertical test assembly comprises an upper probe unit and a vertical actuating mechanism used for driving the upper probe unit to be close to the placing board. The transformer core pressure resistant test fixture has the advantages of being capable of testing pressure resistant performance of multiple transformer cores at a time, simple in structure, convenient to operate and capable of avoiding errors of manual tests and improving test accuracy.
Description
Technical field
The present invention relates to a kind of magnetic core of transformer and detect tool, be specifically related to a kind of magnetic core of transformer pressure resistant test tool.
Background technology
After magnetic core of transformer production was finished, manufacturer need carry out self check to the transformer various aspects of performance, and quality supervision department also needs product is checked, detects qualified just coming into the market.
In the prior art, for the detection of magnetic core of transformer withstand voltage properties, need hold withstand voltage rod manually, each pin of transformer is carried out contact measurement in turn, so not only detection efficiency is low, and manually-operated tends to cause test leakage and inaccurate.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of detection tool that can a plurality of transformer withstand voltage properties of disposable test.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of magnetic core of transformer pressure resistant test tool, comprise pedestal and the placing plate made by insulating material, it is characterized in that, also comprise: thereby for contacting horizontal checkout assembly and the vertical test suite that the magnetic core of transformer that is placed on above-mentioned placing plate top is realized detection with the top from former and later two directions respectively; Above-mentioned horizontal checkout assembly comprises: a plurality ofly be positioned at above-mentioned placing plate the place ahead and the place ahead contact unit that is set up in parallel along above-mentioned placing plate length direction, a plurality ofly be positioned at above-mentioned placing plate rear and the rear contact unit that is set up in parallel along above-mentioned placing plate length direction, be used for driving above-mentioned the place ahead contact unit and rear contact unit horizontal topworks adjacent to each other; Above-mentioned vertical test suite comprises: be positioned at above-mentioned placing plate top and the top contact unit that is set up in parallel perpendicular to above-mentioned placing plate length direction, be used for driving above-mentioned top contact unit near the vertical topworks of above-mentioned placing plate.
Further, above-mentioned the place ahead contact unit, rear contact unit and top contact unit include: fixed muffle, stretch into elastic component that the said fixing sleeve inner constitutes the probe rod that is parallel to the said fixing sleeve and is in axial sliding connection with it, is used for making said fixing sleeve and probe rod have the trend of being separated from each other, be arranged on the said fixing sleeve away from the wiring contact of an end of above-mentioned probe rod from an end; The said fixing sleeve is provided with the sleeve position limiting structure that makes it be unlikely to eject for the above-mentioned probe rod of restriction, above-mentioned probe rod stretches into that an end is provided with the bar position limiting structure that cooperates with above-mentioned sleeve position limiting structure in the said fixing sleeve, the other end of above-mentioned probe rod is provided with the contact cylinder, and the radius of above-mentioned contact cylinder is greater than the radius of above-mentioned probe rod.
Further, horizontal topworks comprises: horizontal air cylinder, fixed head, push pedal, back test board, before measurement test plate (panel); Above-mentioned placing plate is between above-mentioned before measurement test plate (panel) and back test board, the said fixing plate is fixedlyed connected with said base with the before measurement test plate (panel), between them, be provided with the slide bar of two symmetries, above-mentioned back test board is slidingly connected by above-mentioned slide bar and pedestal formation, the cylinder barrel of above-mentioned horizontal air cylinder is fixedlyed connected with the said fixing plate, and its piston rod passes the said fixing plate fixedlys connected with above-mentioned push pedal.
Further, vertically topworks comprises: vertical cylinder, crossbeam, sliding panel, test bracket; Be provided with the column of two symmetries between above-mentioned crossbeam and the pedestal, above-mentioned crossbeam is fixedly connected on the said base by above-mentioned column, and the cylinder barrel of above-mentioned vertical cylinder is fixed on above-mentioned crossbeam top, and its piston rod passes above-mentioned crossbeam fixedlys connected with above-mentioned sliding panel; Above-mentioned sliding panel constitutes being slidingly connected of vertical direction by above-mentioned column and said base, and above-mentioned test bracket is fixedlyed connected with above-mentioned sliding panel.
Further, it is characterized in that above-mentioned the place ahead contact unit is fixed on the above-mentioned before measurement test plate (panel), above-mentioned rear contact unit is fixed on the test board of above-mentioned back, and above-mentioned top contact unit is fixed on the above-mentioned test bracket.
Further, comprise that also one end of above-mentioned lead is provided with connection terminal with the lead of above-mentioned wiring contact series connection.
Usefulness of the present invention is: the tool of a plurality of transformer withstand voltage properties of a kind of disposable test is provided, and simple in structure, be convenient to operation, and avoided the error of manual detection, improved accuracy of detection.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the connection diagram of pedestal of the present invention, mounting table and horizontal checkout assembly;
Fig. 3 is the structural representation of the place ahead of the present invention contact unit, rear contact unit and top contact unit.
The implication of Reference numeral among the figure:
The 1-pedestal, the 2-placing plate, the 201-fixed muffle, the 202-probe rod, 203-contacts cylinder, 3-horizontal air cylinder, the 4-fixed head, 5-push pedal, 6-before measurement test plate (panel), beta version behind the 7-, 8-slide bar, the vertical cylinder of 9-, the 10-crossbeam, 11-sliding panel, 12-test bracket, 13-column, 14-connection terminal.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
Magnetic core of transformer pressure resistant test tool as shown in Figure 1, 2 comprises pedestal 1, placing plate 2, horizontal checkout assembly and vertical test suite.Pedestal 1 is made by insulating material, realizes detection thereby the horizontal checkout assembly is used for contact the magnetic core of transformer that is placed on placing plate 2 tops with the top from former and later two directions respectively with vertical test suite.
The horizontal checkout assembly comprises: a plurality ofly be positioned at placing plate 2 the place aheads and the place ahead contact unit that is set up in parallel along placing plate 2 length directions, a plurality ofly be positioned at placing plate 2 rears and the rear contact unit that is set up in parallel along placing plate 2 length directions, be used for driving the place ahead contact unit and rear contact unit horizontal topworks adjacent to each other; Above-mentioned vertical test suite comprises: be positioned at placing plate 2 tops and the top contact unit that is set up in parallel perpendicular to placing plate 2 length directions, be used for driving the top contact unit near the vertical topworks of placing plate 2.
The place ahead contact unit, rear contact unit and top contact unit include as shown in Figure 3: fixed muffle 201, stretch into elastic component that fixed muffle 201 inside constitute the probe rod 202 that is parallel to fixed muffle 201 and is in axial sliding connection with it, are used for making fixed muffle 201 and probe rod 202 have the trend of being separated from each other, be arranged on fixed muffle 201 away from the wiring contact of an end of probe rod 202 from an end; Fixed muffle 201 is provided with the sleeve position limiting structure that makes it be unlikely to eject for restriction probe rod 202, probe rod 202 stretches into that an end is provided with the bar position limiting structure that cooperates with the sleeve position limiting structure in the fixed muffle 201, the other end of probe rod 202 is provided with contact cylinder 203, and the radius of contact cylinder 203 is greater than the radius of probe rod 202.As a kind of preferred version, elastic component is spring, and spring is positioned at fixed muffle 202 inside, can control the flexible of probe rod 202.In order to guarantee that contacting each pin of cylinder 203 and magnetic core of transformer contacts, the distance between each contact cylinder 203 is less than the width of transformer pin.
Horizontal topworks comprises: horizontal air cylinder 3, fixed head 4, push pedal 5, before measurement test plate (panel) 6, back test board 7; The place ahead contact unit is fixed on the before measurement test plate (panel) 6, and the rear contact unit is fixed on the test board 7 of above-mentioned back; Placing plate 2 is between before measurement test plate (panel) 6 and back test board 7, fixed head 4 is fixedlyed connected with pedestal 1 with before measurement test plate (panel) 6, between them, be provided with the slide bar 8 of two symmetries, back test board 7 constitutes horizontal slip by slide bar 8 with pedestal 1 and is connected, the cylinder barrel of horizontal air cylinder 3 is fixedlyed connected with fixed head 4, its piston rod passes fixed head 4 fixedlys connected with push pedal 5, and horizontal air cylinder 3 promotes push pedal 5, and push pedal 5 promotes back beta version 7 again, and test board 6 is close forward.
Vertically topworks comprises: vertical cylinder 9, crossbeam 10, sliding panel 11, test bracket 12; The top contact unit is fixed on the above-mentioned test bracket 12; Be provided with the column 13 of two symmetries between crossbeam 10 and the pedestal 1, crossbeam 10 is fixedly connected on the pedestal 1 by column 13, and vertically the cylinder barrel of cylinder 9 is fixed on crossbeam 10 tops, and its piston rod passes crossbeam 10 fixedlys connected with sliding panel 11; Sliding panel 11 constitutes being slidingly connected of vertical direction by column 13 and pedestal 1, and test bracket 12 is fixedlyed connected with sliding panel 11.
The magnetic core of transformer pressure resistant test tool comprises that also one end of lead is provided with connection terminal 14 with the lead of above-mentioned wiring contact series connection, and connection terminal is connected with withstand voltage rod, and magnetic core of transformer is tested.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. magnetic core of transformer pressure resistant test tool, comprise pedestal and the placing plate made by insulating material, it is characterized in that, also comprise: thereby for contacting horizontal checkout assembly and the vertical test suite that the magnetic core of transformer that is placed on above-mentioned placing plate top is realized detection with the top from former and later two directions respectively; Above-mentioned horizontal checkout assembly comprises: a plurality ofly be positioned at above-mentioned placing plate the place ahead and the place ahead contact unit that is set up in parallel along above-mentioned placing plate length direction, a plurality ofly be positioned at above-mentioned placing plate rear and the rear contact unit that is set up in parallel along above-mentioned placing plate length direction, be used for driving above-mentioned the place ahead contact unit and rear contact unit horizontal topworks adjacent to each other; Above-mentioned vertical test suite comprises: be positioned at above-mentioned placing plate top and the top contact unit that is set up in parallel perpendicular to above-mentioned placing plate length direction, be used for driving above-mentioned top contact unit near the vertical topworks of above-mentioned placing plate.
2. a kind of magnetic core of transformer pressure resistant test tool according to claim 1, it is characterized in that above-mentioned the place ahead contact unit, rear contact unit and top contact unit include: fixed muffle, stretch into elastic component that the said fixing sleeve inner constitutes the probe rod that is parallel to the said fixing sleeve and is in axial sliding connection with it, is used for making said fixing sleeve and probe rod have the trend of being separated from each other, be arranged on the said fixing sleeve away from the wiring contact of an end of above-mentioned probe rod from an end; The said fixing sleeve is provided with the sleeve position limiting structure that makes it be unlikely to eject for the above-mentioned probe rod of restriction, above-mentioned probe rod stretches into that an end is provided with the bar position limiting structure that cooperates with above-mentioned sleeve position limiting structure in the said fixing sleeve, the other end of above-mentioned probe rod is provided with the contact cylinder, and the radius of above-mentioned contact cylinder is greater than the radius of above-mentioned probe rod.
3. a kind of magnetic core of transformer pressure resistant test tool according to claim 2 is characterized in that horizontal topworks comprises: horizontal air cylinder, fixed head, push pedal, back test board, before measurement test plate (panel); Above-mentioned placing plate is between above-mentioned before measurement test plate (panel) and back test board, the said fixing plate is fixedlyed connected with said base with the before measurement test plate (panel), between them, be provided with the slide bar of two symmetries, above-mentioned back test board is slidingly connected by above-mentioned slide bar and pedestal formation, the cylinder barrel of above-mentioned horizontal air cylinder is fixedlyed connected with the said fixing plate, and its piston rod passes the said fixing plate fixedlys connected with above-mentioned push pedal.
4. a kind of magnetic core of transformer pressure resistant test tool according to claim 3 is characterized in that, vertically topworks comprises: vertical cylinder, crossbeam, sliding panel, test bracket; Be provided with the column of two symmetries between above-mentioned crossbeam and the pedestal, above-mentioned crossbeam is fixedly connected on the said base by above-mentioned column, and the cylinder barrel of above-mentioned vertical cylinder is fixed on above-mentioned crossbeam top, and its piston rod passes above-mentioned crossbeam fixedlys connected with above-mentioned sliding panel; Above-mentioned sliding panel constitutes being slidingly connected of vertical direction by above-mentioned column and said base, and above-mentioned test bracket is fixedlyed connected with above-mentioned sliding panel.
5. according to any described a kind of magnetic core of transformer pressure resistant test tool of claim 1 to 4, it is characterized in that, above-mentioned the place ahead contact unit is fixed on the above-mentioned before measurement test plate (panel), above-mentioned rear contact unit is fixed on the test board of above-mentioned back, and above-mentioned top contact unit is fixed on the above-mentioned test bracket.
6. a kind of magnetic core of transformer pressure resistant test tool according to claim 5 is characterized in that, comprises that also one end of above-mentioned lead is provided with connection terminal with the lead of above-mentioned wiring contact series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101765400A CN103267935A (en) | 2013-05-14 | 2013-05-14 | Transformer core pressure resistant test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101765400A CN103267935A (en) | 2013-05-14 | 2013-05-14 | Transformer core pressure resistant test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103267935A true CN103267935A (en) | 2013-08-28 |
Family
ID=49011574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101765400A Pending CN103267935A (en) | 2013-05-14 | 2013-05-14 | Transformer core pressure resistant test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103267935A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004940A (en) * | 2015-05-12 | 2015-10-28 | 浙江工业职业技术学院 | Position adjustable magnetic core coil parameter measuring device |
| CN105067973A (en) * | 2015-07-29 | 2015-11-18 | 健大电业制品（昆山）有限公司 | High-voltage resistor breakdown test fixture |
| CN107102180A (en) * | 2017-06-26 | 2017-08-29 | 亚元科技（宜昌）电子有限公司 | Transformer detection means |
| CN107632244A (en) * | 2017-10-30 | 2018-01-26 | 苏州工业职业技术学院 | A kind of hot weld detection device |
| CN107632245A (en) * | 2017-10-30 | 2018-01-26 | 苏州工业职业技术学院 | A kind of special pressure resistant testing device for hot weld detection device |
| CN110618367A (en) * | 2019-11-05 | 2019-12-27 | 湖南城市学院 | Withstand voltage test device is used in transformer processing |
| CN112893194A (en) * | 2020-12-17 | 2021-06-04 | 河北申科电力股份有限公司 | Miniature current transformer check out test set that instrument and meter was used |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010052A (en) * | 2003-06-19 | 2005-01-13 | Japan Electronic Materials Corp | Probe card |
| US20080297185A1 (en) * | 2007-05-31 | 2008-12-04 | Samsung Electronics Co., Ltd. | Multi probe card unit, probe test device including the multi probe card unit, and methods of fabricating and using the same |
| CN202710709U (en) * | 2012-07-25 | 2013-01-30 | 昆山达功电子有限公司 | Voltage withstand testing jig of horizontal transformer |
| CN202720295U (en) * | 2012-08-29 | 2013-02-06 | 宝电电子(张家港)有限公司 | Transformer test tool |
| CN202770925U (en) * | 2012-07-24 | 2013-03-06 | 昆山禾旺电子有限公司 | Multi-directional inductor detection device |
| CN202794237U (en) * | 2012-08-28 | 2013-03-13 | 无锡天和电子有限公司 | Clamp for aging test of pasting capacitor element |
| CN203287476U (en) * | 2013-05-14 | 2013-11-13 | 昆山禾旺电子有限公司 | Withstand voltage test jig for magnetic cores of transformers |
-
2013
- 2013-05-14 CN CN2013101765400A patent/CN103267935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010052A (en) * | 2003-06-19 | 2005-01-13 | Japan Electronic Materials Corp | Probe card |
| US20080297185A1 (en) * | 2007-05-31 | 2008-12-04 | Samsung Electronics Co., Ltd. | Multi probe card unit, probe test device including the multi probe card unit, and methods of fabricating and using the same |
| CN202770925U (en) * | 2012-07-24 | 2013-03-06 | 昆山禾旺电子有限公司 | Multi-directional inductor detection device |
| CN202710709U (en) * | 2012-07-25 | 2013-01-30 | 昆山达功电子有限公司 | Voltage withstand testing jig of horizontal transformer |
| CN202794237U (en) * | 2012-08-28 | 2013-03-13 | 无锡天和电子有限公司 | Clamp for aging test of pasting capacitor element |
| CN202720295U (en) * | 2012-08-29 | 2013-02-06 | 宝电电子(张家港)有限公司 | Transformer test tool |
| CN203287476U (en) * | 2013-05-14 | 2013-11-13 | 昆山禾旺电子有限公司 | Withstand voltage test jig for magnetic cores of transformers |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004940A (en) * | 2015-05-12 | 2015-10-28 | 浙江工业职业技术学院 | Position adjustable magnetic core coil parameter measuring device |
| CN105004940B (en) * | 2015-05-12 | 2017-08-22 | 浙江工业职业技术学院 | A kind of adjustable magnetic core coil parameter measuring apparatus in position |
| CN105067973A (en) * | 2015-07-29 | 2015-11-18 | 健大电业制品（昆山）有限公司 | High-voltage resistor breakdown test fixture |
| CN107102180A (en) * | 2017-06-26 | 2017-08-29 | 亚元科技（宜昌）电子有限公司 | Transformer detection means |
| CN107632244A (en) * | 2017-10-30 | 2018-01-26 | 苏州工业职业技术学院 | A kind of hot weld detection device |
| CN107632245A (en) * | 2017-10-30 | 2018-01-26 | 苏州工业职业技术学院 | A kind of special pressure resistant testing device for hot weld detection device |
| CN110618367A (en) * | 2019-11-05 | 2019-12-27 | 湖南城市学院 | Withstand voltage test device is used in transformer processing |
| CN112893194A (en) * | 2020-12-17 | 2021-06-04 | 河北申科电力股份有限公司 | Miniature current transformer check out test set that instrument and meter was used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103267935A (en) | Transformer core pressure resistant test fixture | |
| CN203287476U (en) | Withstand voltage test jig for magnetic cores of transformers | |
| CN203595786U (en) | Pneumatic test tool general workbench | |
| CN202075388U (en) | ICT test fixture | |
| CN210572603U (en) | Jig for FPC test | |
| CN203849372U (en) | PCB test fixture | |
| CN108278953B (en) | Touch height test tool and test method | |
| CN202075385U (en) | Buried blind hole tester | |
| CN204694192U (en) | General printed panel bore measuring instrument | |
| CN101256200B (en) | Pressure resistant test tool | |
| CN203811716U (en) | Test fixture for surface-mounted radio frequency device | |
| CN207557426U (en) | FCT probe test instruments | |
| CN207705069U (en) | A kind of on-load switch production test platform | |
| CN212433328U (en) | High efficiency ICT test fixture | |
| TW201500719A (en) | Flatness test device | |
| CN104515628A (en) | Assembling pressure testing device for lead acid battery pole group | |
| CN204594392U (en) | Printed panel inside diameter measurement device | |
| CN207440453U (en) | A kind of assembling and electrical measurement synchronization job gauge | |
| CN105783690A (en) | Capacitive grating displacement sensor with cylinder | |
| CN203310616U (en) | Reciprocating compression and release driving mechanism for spring fatigue test machine | |
| CN201016993Y (en) | Pressure resistance testing jig | |
| CN202433025U (en) | Fixture structure with finely adjustable angle | |
| CN108982082B (en) | Test device for static load capacity | |
| JP2012088065A (en) | Pin board unit and substrate inspection apparatus | |
| CN112033259A (en) | Automatic detection device for outer diameter go-no go gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |