CN2747572Y - Pull force-press force tester for testing strength of solder and soldering strength - Google Patents

Pull force-press force tester for testing strength of solder and soldering strength Download PDF

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Publication number
CN2747572Y
CN2747572Y CN 200420110954 CN200420110954U CN2747572Y CN 2747572 Y CN2747572 Y CN 2747572Y CN 200420110954 CN200420110954 CN 200420110954 CN 200420110954 U CN200420110954 U CN 200420110954U CN 2747572 Y CN2747572 Y CN 2747572Y
Authority
CN
China
Prior art keywords
slide block
base
chassis
strength
force
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
CN 200420110954
Other languages
Chinese (zh)
Inventor
王志明
李世强
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.)
Shanghai Chenxing Electronics Science and Technology Co Ltd
Original Assignee
Shanghai Chenxing Electronics Science and Technology 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 Shanghai Chenxing Electronics Science and Technology Co Ltd filed Critical Shanghai Chenxing Electronics Science and Technology Co Ltd
Priority to CN 200420110954 priority Critical patent/CN2747572Y/en
Application granted granted Critical
Publication of CN2747572Y publication Critical patent/CN2747572Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The utility model relates to a pull force-press force tester for testing the strength of a solder and the soldering strength, comprising a chassis. The utility model is characterized in that a holding device comprising slide blocks formed by the intersection of a top and a bottom oblique plane is arranged on the front part of the chassis, a lower slide block is fixed to the chassis, and a bolt adjusting the longitudinal shift of an upper slide block along the lower slide block is arranged on the upper slide block. A holding plate provided with a bolt for adjusting the rotation movement of the holding plate in horizontal direction is arranged on the upper end surface of the upper slide block, a clamp comprising a clip and a knob connected with the holding plate is arranged on the brink of the holding plate. A stress application platform comprising a horizontal base plate and a slide block is arranged on the postmedian part of the chassis fixed with the horizontal base plate, a chute on the slide block is connected with the horizontal base seat; a screw rod connected by a flier is arranged on the chassis, and is matched with nuts on a slide block. The utility model has the advantages that the pull force-press force can be applied with a force fitting the test requirement to gain an effective data of the soldering strength of an electronic circuit board, and the welding quality is guaranteed.

Description

A kind of pressure tester that is used to test scolder and weld strength
Technical field
The utility model relates to a kind of tester, particularly a kind of pressure tester that is used to test scolder and weld strength.
Background technology
At present for the weld strength of the electron device that guarantees to weld on the electronic circuit board, the test of intensity after need before inferior by the gross electronic circuit board welding, carrying out scolder and actual welding, to guarantee that whole batch product quality meets relevant national standards, generally when detecting, adopt the pressure meter sample to be clamped on the test clip of pressure meter, be applied on the sample by external force then, the parameter that obtains to be correlated with by the total indicator reading of observing on the pressure meter, but have in when detecting, whether position that sample is stressed and direction and stressed all even stability will directly have influence on the parameter that is obtained effective, can't obtain effective available data and rely on manpower to test at present, influence the final mass of product.
Summary of the invention
The purpose of this utility model is to solve to rely on manpower the pressure meter to be applied pulling force is tested the stressed position of existing sample and direction to the weld strength of electronic circuit board and stressed homogeneity, less stable is existing can't obtain effectively utilizable data in the prior art, influences the problem of the final mass of product.Provide a kind of and can apply the power that meets test request, obtain the tester of effective available data the pressure meter.A kind of pressure tester that is used to test scolder and weld strength of the utility model design, comprise base, it is characterized in that: there is clamping device the front portion at base, described clamping device is made of the slide blocks that two inclined-planes up and down intersect, sliding block is fixed in base, top shoe has regulates the bolt that top shoe vertically moves along the sliding block work, on the upper surface of top shoe, grip block is arranged, there is the adjusting grip block to make the bolt that the horizontal direction rotation is moved on the grip block, on the avris of grip block anchor clamps are arranged, anchor clamps reach the knob that is connected with grip block by intermediate plate and constitute; Postmedian at base has afterburning platform, and afterburning platform is made up of horizontal base plate and slide block, and horizontal base plate is fixed in base, and slide block has chute to be connected on the horizontal base, matches with nut on the slide block at the screw mandrel that has handwheel to connect on the base.The utility model has the advantages that and to apply the power that meets test request to the pressure meter that the valid data of the weld strength on the electron gain wiring board guarantee welding quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing 1 is a structural front view of the present utility model,
Accompanying drawing 2 is a structure vertical view of the present utility model,
Embodiment
Comprise base 1 among the figure, it is characterized in that: clamping device 2 is arranged in the front portion of base 1, described clamping device 2 is made of the slide blocks 3 that two inclined-planes up and down intersect, sliding block 3 is fixed in base 1, top shoe 4 has regulates the adjusting bolt 5 that top shoe 4 vertically moves along sliding block 3 works, grip block 6 is arranged on the upper surface of top shoe 4, there is adjusting grip block 6 to make the bolt 7 that the horizontal direction rotation is moved on the grip block 6, anchor clamps 8 are arranged on the avris of grip block 6, and anchor clamps 8 reach the knob 10 that is connected with grip block 6 by intermediate plate 9 and constitute; Postmedian at base 1 has afterburning platform 11, afterburning platform 11 is made up of horizontal base plate 12 and slide block 13, horizontal base plate 12 is fixed in base 1, and slide block 13 has chute 14 to be connected on the horizontal base plate 12, matches with nut 17 on the slide block 13 at the screw mandrel 16 that has handwheel 15 to connect on the base 1.During use, the pressure tester is fixed on the slide block 13, welding thing to be detected is placed on 6 of intermediate plate 9 and grip blocks, tightening knob 10 fixes welding thing to be detected, withstand the determinand that welds on the thing with the distance rod on the pressure tester 18 19 then, thereby rotate by nut 17 slide block 13 jackings by rotating handwheel 15 drive screw mandrels 16, can obtain relevant parameters from pressure tester 18 thus, distance rod 19 as determinand on the welding thing to be detected and pressure tester is subjected to the force direction out of plumb, can regulate bolt 5 and change the upper-lower position that is subjected to force direction, regulate bolt 7 and grip block 6 can be done the adjusting of the horizontal direction anglec of rotation, alignment jig 8 can be made determinand the adjusting of position, the left and right sides, finally can make stressed direction perpendicular alignmnet.

Claims (1)

1, a kind of pressure tester that is used to test scolder and weld strength, comprise base, it is characterized in that: there is clamping device the front portion at base, described clamping device is made of the slide blocks that two inclined-planes up and down intersect, sliding block is fixed in base, top shoe has regulates the bolt that top shoe vertically moves along the sliding block work, on the upper surface of top shoe, grip block is arranged, there is the adjusting grip block to make the bolt that the horizontal direction rotation is moved on the grip block, on the avris of grip block anchor clamps are arranged, anchor clamps reach the knob that is connected with grip block by intermediate plate and constitute; Postmedian at base has afterburning platform, and afterburning platform is made up of horizontal base plate and slide block, and horizontal base plate is fixed in base, and slide block has chute to be connected on the horizontal base, matches with nut on the slide block at the screw mandrel that has handwheel to connect on the base.
CN 200420110954 2004-11-16 2004-11-16 Pull force-press force tester for testing strength of solder and soldering strength Expired - Fee Related CN2747572Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420110954 CN2747572Y (en) 2004-11-16 2004-11-16 Pull force-press force tester for testing strength of solder and soldering strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420110954 CN2747572Y (en) 2004-11-16 2004-11-16 Pull force-press force tester for testing strength of solder and soldering strength

Publications (1)

Publication Number Publication Date
CN2747572Y true CN2747572Y (en) 2005-12-21

Family

ID=35708111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420110954 Expired - Fee Related CN2747572Y (en) 2004-11-16 2004-11-16 Pull force-press force tester for testing strength of solder and soldering strength

Country Status (1)

Country Link
CN (1) CN2747572Y (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886997A (en) * 2010-06-25 2010-11-17 广州市香港科大霍英东研究院 Impact tester of single soldered ball
CN101706400B (en) * 2009-11-27 2011-07-27 北京工业大学 Detection and evaluation method for dropping impact property of solder connector for electronic packaging
CN102419290A (en) * 2011-12-12 2012-04-18 敦化市拜特科技有限公司 Method for judging laser welding strength of heat-treatment-improved martensitic aged steel belt
CN102507322A (en) * 2011-11-01 2012-06-20 天津力神电池股份有限公司 Welding strength test device of lithium ion batteries
CN102539045A (en) * 2011-12-12 2012-07-04 浙江吉利汽车研究院有限公司 Force measuring fixture of glass direction switch
CN101839829B (en) * 2010-02-24 2012-12-19 北汽福田汽车股份有限公司 Device and method for detecting strength of welding spots
CN101893533B (en) * 2009-05-22 2013-02-13 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN101907536B (en) * 2009-06-05 2013-02-13 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN102954864A (en) * 2011-08-17 2013-03-06 神讯电脑(昆山)有限公司 Notebook computer handle vibration testing jig
CN101907535B (en) * 2009-06-05 2013-06-05 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN103674713A (en) * 2013-12-17 2014-03-26 江苏希西维轴承有限公司 Device for detecting welding strength of rod end bearing
CN106680091A (en) * 2016-11-02 2017-05-17 北京信息科技大学 Testing device for mechanical strength of optical fiber grating
CN106840493A (en) * 2017-01-11 2017-06-13 江苏科技大学 A kind of welded tube mill weld zone pressure on-line measuring device and its detection method
CN108007777A (en) * 2017-12-06 2018-05-08 中国航发沈阳黎明航空发动机有限责任公司 Moving turbine blade sawtooth hat soldering wear-resistant block tearing strength test device and method
CN108333065A (en) * 2018-02-25 2018-07-27 上海质远信息技术服务有限公司 A kind of knockdown welding quality analytical equipment
CN108918259A (en) * 2018-09-10 2018-11-30 武汉大学 A kind of strain clamp weld strength test device and method
CN113504116A (en) * 2021-06-23 2021-10-15 淮安帝泰华懋精密科技有限公司 Detection device and method for reinforced steel sheet of FPC (Flexible printed Circuit)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893533B (en) * 2009-05-22 2013-02-13 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN101907535B (en) * 2009-06-05 2013-06-05 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN101907536B (en) * 2009-06-05 2013-02-13 鸿富锦精密工业(深圳)有限公司 Strength detection equipment
CN101706400B (en) * 2009-11-27 2011-07-27 北京工业大学 Detection and evaluation method for dropping impact property of solder connector for electronic packaging
CN101839829B (en) * 2010-02-24 2012-12-19 北汽福田汽车股份有限公司 Device and method for detecting strength of welding spots
CN101886997B (en) * 2010-06-25 2012-01-11 广州市香港科大霍英东研究院 Impact tester of single soldered ball
CN101886997A (en) * 2010-06-25 2010-11-17 广州市香港科大霍英东研究院 Impact tester of single soldered ball
CN102954864B (en) * 2011-08-17 2016-05-18 神讯电脑(昆山)有限公司 Vibration testing jig of laptop handle
CN102954864A (en) * 2011-08-17 2013-03-06 神讯电脑(昆山)有限公司 Notebook computer handle vibration testing jig
CN102507322A (en) * 2011-11-01 2012-06-20 天津力神电池股份有限公司 Welding strength test device of lithium ion batteries
CN102539045A (en) * 2011-12-12 2012-07-04 浙江吉利汽车研究院有限公司 Force measuring fixture of glass direction switch
CN102419290A (en) * 2011-12-12 2012-04-18 敦化市拜特科技有限公司 Method for judging laser welding strength of heat-treatment-improved martensitic aged steel belt
CN103674713A (en) * 2013-12-17 2014-03-26 江苏希西维轴承有限公司 Device for detecting welding strength of rod end bearing
CN106680091A (en) * 2016-11-02 2017-05-17 北京信息科技大学 Testing device for mechanical strength of optical fiber grating
CN106840493A (en) * 2017-01-11 2017-06-13 江苏科技大学 A kind of welded tube mill weld zone pressure on-line measuring device and its detection method
CN106840493B (en) * 2017-01-11 2019-04-23 江苏科技大学 A kind of welded tube mill welding section pressure on-line measuring device and its detection method
CN108007777A (en) * 2017-12-06 2018-05-08 中国航发沈阳黎明航空发动机有限责任公司 Moving turbine blade sawtooth hat soldering wear-resistant block tearing strength test device and method
CN108333065A (en) * 2018-02-25 2018-07-27 上海质远信息技术服务有限公司 A kind of knockdown welding quality analytical equipment
CN108333065B (en) * 2018-02-25 2020-05-22 上海质远信息技术服务有限公司 Combined welding quality analysis device
CN108918259A (en) * 2018-09-10 2018-11-30 武汉大学 A kind of strain clamp weld strength test device and method
CN108918259B (en) * 2018-09-10 2023-09-22 武汉大学 Device and method for testing strength of welding seam of strain clamp
CN113504116A (en) * 2021-06-23 2021-10-15 淮安帝泰华懋精密科技有限公司 Detection device and method for reinforced steel sheet of FPC (Flexible printed Circuit)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee