CN203287476U - Withstand voltage test jig for magnetic cores of transformers - Google Patents

Withstand voltage test jig for magnetic cores of transformers Download PDF

Info

Publication number
CN203287476U
CN203287476U CN2013202597658U CN201320259765U CN203287476U CN 203287476 U CN203287476 U CN 203287476U CN 2013202597658 U CN2013202597658 U CN 2013202597658U CN 201320259765 U CN201320259765 U CN 201320259765U CN 203287476 U CN203287476 U CN 203287476U
Authority
CN
China
Prior art keywords
mentioned
contact unit
placement plate
test
fixed
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.)
Expired - Fee Related
Application number
CN2013202597658U
Other languages
Chinese (zh)
Inventor
谢译贤
郁鲁南
张月林
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.)
KUNSHAN HEWANG ELECTRONICS CO Ltd
Original Assignee
KUNSHAN HEWANG ELECTRONICS CO Ltd
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 KUNSHAN HEWANG ELECTRONICS CO Ltd filed Critical KUNSHAN HEWANG ELECTRONICS CO Ltd
Priority to CN2013202597658U priority Critical patent/CN203287476U/en
Application granted granted Critical
Publication of CN203287476U publication Critical patent/CN203287476U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Testing Relating To Insulation (AREA)

Abstract

The utility model discloses a withstand voltage test jig for the magnetic cores of transformers. The withstand voltage test jig comprises a base and a placement plate, and 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 execution mechanism used for driving the front probe unit and the rear probe unit to be close to each other; and the vertical test assembly comprises an upper probe unit, and a vertical execution mechanism used for driving the upper probe unit to be close to the placement plate. The withstand voltage test jig disclosed by the utility model has the following beneficial effects that: a jig used for testing the withstand voltage performances of the magnetic cores of a plurality of transformers in one time is provided, and the jig is simple in structure and convenient to operate; and moreover, the errors of manual detection are avoided, and the accuracy of the detection is improved.

Description

A kind of magnetic core of transformer pressure resistant test tool
Technical field
The utility model relates to a kind of magnetic core of transformer and detects tool, is specifically related to a kind of magnetic core of transformer pressure resistant test tool.
Background technology
After magnetic core of transformer production was completed, manufacturer need to 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 prior art,, for the detection of magnetic core of transformer withstand voltage properties, need to hold manually withstand voltage rod, 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.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model has been 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 utility model adopts following technical scheme:
A kind of magnetic core of transformer pressure resistant test tool, comprise the pedestal of being made by insulating material and place plate, it is characterized in that, also comprise: thus realize the horizontal checkout assembly that detects and vertical test suite for contact respectively the magnetic core of transformer that is placed on above-mentioned placement plate top with top from former and later two directions; Above-mentioned horizontal checkout assembly comprises: a plurality ofly be positioned at above-mentioned placement plate the place ahead and the place ahead contact unit that is set up in parallel along above-mentioned placement plate length direction, a plurality ofly be positioned at above-mentioned placement plate rear and the rear contact unit that is set up in parallel along above-mentioned placement 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 placement plate top and the top contact unit that is set up in parallel perpendicular to above-mentioned placement plate length direction, be used for driving the vertical topworks of above-mentioned top contact unit near above-mentioned placement plate.
Further, above-mentioned the place ahead contact unit, rear contact unit and top contact unit include: fixed muffle, stretch into above-mentioned fixed muffle inside from an end and form with it the probe rod that is parallel to above-mentioned fixed muffle and is in axial sliding connection, be used for the elastic component that makes above-mentioned fixed muffle and probe rod have the trend of being separated from each other, be arranged on the wiring contact of above-mentioned fixed muffle away from an end of above-mentioned probe rod; Above-mentioned fixed muffle is provided with the sleeve position limiting structure that makes it be unlikely to eject be used to limiting above-mentioned probe rod, above-mentioned probe rod stretches into an end in above-mentioned fixed muffle and is provided with the bar position limiting structure that coordinates with above-mentioned sleeve position limiting structure, 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, rear test board, front test board; Above-mentioned placement plate is between above-mentioned front test board and rear test board, above-mentioned fixed head is fixedly connected with said base with front test board, be provided with the slide bar of two symmetries between them, above-mentioned rear test board forms and is slidably connected by above-mentioned slide bar and pedestal, the cylinder barrel of above-mentioned horizontal air cylinder is fixedly connected with above-mentioned fixed head, and its piston rod passes above-mentioned fixed head and is fixedly 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 pedestal, above-mentioned crossbeam is fixedly connected on 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 and is fixedly connected with above-mentioned sliding panel; Above-mentioned sliding panel forms being slidably connected of vertical direction by above-mentioned column and said base, and above-mentioned test bracket is fixedly connected with above-mentioned sliding panel.
Further, it is characterized in that, above-mentioned the place ahead contact unit is fixed on above-mentioned front test board, and above-mentioned rear contact unit is fixed on above-mentioned rear test board, and above-mentioned top contact unit is fixed on above-mentioned test bracket.
Further, also comprise that one end of above-mentioned wire is provided with connection terminal with the wire of above-mentioned wiring contact series connection.
Usefulness of the present utility model is: the tool of a plurality of transformer withstand voltage properties of a kind of disposable test is provided, and simple in structure, convenient operation, and avoided the error of manual detection, improved accuracy of detection.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of pedestal of the present utility model, mounting table and horizontal checkout assembly;
Fig. 3 is the structural representation of the place ahead of the present utility model contact unit, rear contact unit and top contact unit.
The implication of Reference numeral in figure:
The 1-pedestal, 2-places plate, the 201-fixed muffle, the 202-probe rod, 203-contacts cylinder, 3-horizontal air cylinder, the 4-fixed head, 5-push pedal, test board before 6-, beta version after 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 utility model is done concrete introduction.
Magnetic core of transformer pressure resistant test tool as shown in Figure 1, 2, comprise pedestal 1, placement plate 2, horizontal checkout assembly and vertical test suite.Pedestal 1 is made by insulating material, thereby the horizontal checkout assembly is used for contacting with top from former and later two directions respectively with vertical test suite the magnetic core of transformer that is placed on placement plate 2 tops, realizes detecting.
The horizontal checkout assembly comprises: a plurality of be positioned at place plate 2 the place aheads and along placing the place ahead contact unit that plate 2 length directions are set up in parallel, a plurality of being positioned at placed plate 2 rears and along placing rear contact unit that plate 2 length directions are set up in parallel, being 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 and place plate 2 tops and perpendicular to placing top contact unit that plate 2 length directions are set up in parallel, being 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 fixed muffle 201 inside from an end and form with it the probe rod 202 that is parallel to fixed muffle 201 and is in axial sliding connection, be used for the elastic component that makes fixed muffle 201 and probe rod 202 have the trend of being separated from each other, be arranged on the wiring contact of fixed muffle 201 away from an end of probe rod 202; 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 an end in fixed muffle 201 and is provided with the bar position limiting structure that coordinates with the sleeve position limiting structure, 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 lead pin.
Horizontal topworks comprises: horizontal air cylinder 3, fixed head 4, push pedal 5, front test board 6, rear test board 7; The place ahead contact unit is fixed on front test board 6, and the rear contact unit is fixed on above-mentioned rear test board 7; Place plate 2 between front test board 6 and rear test board 7, fixed head 4 is fixedly connected with pedestal 1 with front test board 6, be provided with the slide bar 8 of two symmetries between them, rear test board 7 forms horizontal slip by slide bar 8 with pedestal 1 and is connected, the cylinder barrel of horizontal air cylinder 3 is fixedly connected with fixed head 4, its piston rod passes fixed head 4 and is fixedly connected with push pedal 5, and horizontal air cylinder 3 promotes push pedal 5, and after push pedal 5 promotes again, test board 6 is close forward for beta version 7.
Vertically topworks comprises: vertical cylinder 9, crossbeam 10, sliding panel 11, test bracket 12; The top contact unit is fixed on above-mentioned test bracket 12; Be provided with the column 13 of two symmetries between crossbeam 10 and pedestal 1, crossbeam 10 is fixedly connected on 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 and is fixedly connected with sliding panel 11; Sliding panel 11 forms being slidably connected of vertical direction by column 13 and pedestal 1, and test bracket 12 is fixedly connected with sliding panel 11.
The magnetic core of transformer pressure resistant test tool also comprises that one end of wire is provided with connection terminal 14 with the wire of above-mentioned wiring contact series connection, and connection terminal is connected with withstand voltage rod, and magnetic core of transformer is tested.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.

Claims (6)

1. magnetic core of transformer pressure resistant test tool, comprise the pedestal of being made by insulating material and place plate, it is characterized in that, also comprise: thus realize the horizontal checkout assembly that detects and vertical test suite for contact respectively the magnetic core of transformer that is placed on above-mentioned placement plate top with top from former and later two directions; Above-mentioned horizontal checkout assembly comprises: a plurality ofly be positioned at above-mentioned placement plate the place ahead and the place ahead contact unit that is set up in parallel along above-mentioned placement plate length direction, a plurality ofly be positioned at above-mentioned placement plate rear and the rear contact unit that is set up in parallel along above-mentioned placement 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 placement plate top and the top contact unit that is set up in parallel perpendicular to above-mentioned placement plate length direction, be used for driving the vertical topworks of above-mentioned top contact unit near above-mentioned placement 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 above-mentioned fixed muffle inside from an end and form with it the probe rod that is parallel to above-mentioned fixed muffle and is in axial sliding connection, be used for the elastic component that makes above-mentioned fixed muffle and probe rod have the trend of being separated from each other, be arranged on the wiring contact of above-mentioned fixed muffle away from an end of above-mentioned probe rod; Above-mentioned fixed muffle is provided with the sleeve position limiting structure that makes it be unlikely to eject be used to limiting above-mentioned probe rod, above-mentioned probe rod stretches into an end in above-mentioned fixed muffle and is provided with the bar position limiting structure that coordinates with above-mentioned sleeve position limiting structure, 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, rear test board, front test board; Above-mentioned placement plate is between above-mentioned front test board and rear test board, above-mentioned fixed head is fixedly connected with said base with front test board, be provided with the slide bar of two symmetries between them, above-mentioned rear test board forms and is slidably connected by above-mentioned slide bar and pedestal, the cylinder barrel of above-mentioned horizontal air cylinder is fixedly connected with above-mentioned fixed head, and its piston rod passes above-mentioned fixed head and is fixedly 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 pedestal, above-mentioned crossbeam is fixedly connected on 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 and is fixedly connected with above-mentioned sliding panel; Above-mentioned sliding panel forms being slidably connected of vertical direction by above-mentioned column and said base, and above-mentioned test bracket is fixedly connected with above-mentioned sliding panel.
5. a kind of magnetic core of transformer pressure resistant test tool according to claim 4, it is characterized in that, above-mentioned the place ahead contact unit is fixed on above-mentioned front test board, and above-mentioned rear contact unit is fixed on above-mentioned rear test board, and above-mentioned top contact unit is fixed on above-mentioned test bracket.
6. a kind of magnetic core of transformer pressure resistant test tool according to claim 5, is characterized in that, also comprises that one end of above-mentioned wire is provided with connection terminal with the wire of above-mentioned wiring contact series connection.
CN2013202597658U 2013-05-14 2013-05-14 Withstand voltage test jig for magnetic cores of transformers Expired - Fee Related CN203287476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202597658U CN203287476U (en) 2013-05-14 2013-05-14 Withstand voltage test jig for magnetic cores of transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202597658U CN203287476U (en) 2013-05-14 2013-05-14 Withstand voltage test jig for magnetic cores of transformers

Publications (1)

Publication Number Publication Date
CN203287476U true CN203287476U (en) 2013-11-13

Family

ID=49543832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202597658U Expired - Fee Related CN203287476U (en) 2013-05-14 2013-05-14 Withstand voltage test jig for magnetic cores of transformers

Country Status (1)

Country Link
CN (1) CN203287476U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267935A (en) * 2013-05-14 2013-08-28 昆山禾旺电子有限公司 Transformer core pressure resistant test fixture
CN104198903A (en) * 2014-09-05 2014-12-10 江阴力源电子有限公司 Withstand voltage tester fixture for magnetic latching relay
CN110320455A (en) * 2019-08-10 2019-10-11 安徽省和翰光电科技有限公司 A kind of transformer production multistation check device
CN110618367A (en) * 2019-11-05 2019-12-27 湖南城市学院 Withstand voltage test device is used in transformer processing
CN113253078A (en) * 2021-07-02 2021-08-13 荣旗工业科技(苏州)股份有限公司 Skeleton high-voltage testing equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267935A (en) * 2013-05-14 2013-08-28 昆山禾旺电子有限公司 Transformer core pressure resistant test fixture
CN104198903A (en) * 2014-09-05 2014-12-10 江阴力源电子有限公司 Withstand voltage tester fixture for magnetic latching relay
CN110320455A (en) * 2019-08-10 2019-10-11 安徽省和翰光电科技有限公司 A kind of transformer production multistation check device
CN110320455B (en) * 2019-08-10 2024-05-10 安徽省和翰光电科技股份有限公司 Multi-station inspection device for transformer production
CN110618367A (en) * 2019-11-05 2019-12-27 湖南城市学院 Withstand voltage test device is used in transformer processing
CN113253078A (en) * 2021-07-02 2021-08-13 荣旗工业科技(苏州)股份有限公司 Skeleton high-voltage testing equipment
CN113253078B (en) * 2021-07-02 2021-09-28 荣旗工业科技(苏州)股份有限公司 Skeleton high-voltage testing equipment

Similar Documents

Publication Publication Date Title
CN203287476U (en) Withstand voltage test jig for magnetic cores of transformers
CN103267935A (en) Transformer core pressure resistant test fixture
CN203785652U (en) Electrical core thickness and width test machine
CN202075388U (en) ICT test fixture
CN203595786U (en) Pneumatic test tool general workbench
CN103673857B (en) A kind of verifying attachment of the height of projection of inspection workpiece
CN102841277B (en) Test assembly for transformers
CN107884704A (en) A kind of quick test fixture of improved circuit board
CN202110109U (en) Device used for testing life of key switch
CN203849372U (en) PCB test fixture
CN207516507U (en) A kind of quick test fixture of circuit board
CN202075385U (en) Buried blind hole tester
CN203350338U (en) Cell phone PCB plate voltage testing jig
CN205720314U (en) Multichannel IGBT module test fixture
CN107957545A (en) FCT probe test instruments
CN107192882A (en) A kind of fingerprint module automatic impedance-testing mechanism
CN203811716U (en) Test fixture for surface-mounted radio frequency device
CN208420983U (en) Device for testing circuit board function
CN207557426U (en) FCT probe test instruments
CN103412173A (en) Mobile phone PCB voltage testing jig
CN203024670U (en) Automobile left front column reinforcing plate detection upright column
CN203027328U (en) Mobile phone radio frequency test device
CN207705069U (en) A kind of on-load switch production test platform
CN207440453U (en) A kind of assembling and electrical measurement synchronization job gauge
CN203422393U (en) Testboard for rapid inspection of interface of touch screen

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: 20131113

Termination date: 20140514