CN109506541A - A kind of silicon steel sheet wafer testing machine - Google Patents

A kind of silicon steel sheet wafer testing machine Download PDF

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Publication number
CN109506541A
CN109506541A CN201811374337.3A CN201811374337A CN109506541A CN 109506541 A CN109506541 A CN 109506541A CN 201811374337 A CN201811374337 A CN 201811374337A CN 109506541 A CN109506541 A CN 109506541A
Authority
CN
China
Prior art keywords
rack
platform
hinge
bracket
gear
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
Application number
CN201811374337.3A
Other languages
Chinese (zh)
Inventor
张四龙
王强
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.)
Jiangxi Xinerli Electric Power Technology Co Ltd
Original Assignee
Jiangxi Xinerli Electric Power 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 Jiangxi Xinerli Electric Power Technology Co Ltd filed Critical Jiangxi Xinerli Electric Power Technology Co Ltd
Priority to CN201811374337.3A priority Critical patent/CN109506541A/en
Publication of CN109506541A publication Critical patent/CN109506541A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/02Measuring arrangements characterised by the use of mechanical means for measuring length, width or thickness
    • G01B5/06Measuring arrangements characterised by the use of mechanical means for measuring length, width or thickness for measuring thickness

Abstract

A kind of silicon steel sheet wafer testing machine belongs to technical field of transformer production, including table top, rack, driving portion and limiting section, table top are mounted on rack, and driving portion driving table top rotates on rack, by rotational transform angle, measures work convenient for the silicon steel sheet of different scenes.Table top includes platform and platform hinge, and platform is erected on rack, and the bracket hinge on platform hinge and rack collectively constitutes hinge group, convenient for the rotation of table top.Rack includes bracket and bracket hinge, and bracket is the main structure of wafer testing machine, and when platform is in a horizontal position, platform is erected on rack.Driving portion includes gear, arc-shaped rack and turntable, and gear is mounted on the crossbeam of rack, and arc-shaped rack is mounted on table top, gear intermeshes with arc-shaped rack, and turntable is connected on gear, rotates turntable, gear drives arc rack movement, correspondingly, table top also rotates with it.

Description

A kind of silicon steel sheet wafer testing machine
Technical field
The present invention relates to technical field of transformer production more particularly to a kind of silicon steel sheet wafer testing machines.
Background technique
Silicon steel sheet is the important materials of transformer core, and the thickness uniformity of the silicon steel sheet after shearing, which is very important, to be wanted It asks, difference in thickness differential accumulation after silicon steel sheet closed assembly will affect the mass property of transformer.Thus, silicon steel sheet thickness measure is Important link during transformer production.
Common silicon steel sheet measuring tool has micrometer, slide calliper rule and wafer testing machine.The large scale used for high-power transformer The application of silicon steel sheet, wafer testing machine is particularly important.Existing wafer testing machine respectively has feature in measuring principle, but nearly all ignores The improvement of rack itself under different application scenarios needs the wafer testing machine of differing tilt angles, convenient for measurement operation.
Summary of the invention
Technical problem solved by the invention is to provide a kind of silicon steel sheet wafer testing machine, to solve institute in above-mentioned background technique The shortcomings that stating.
Technical problem solved by the invention is realized using following technical scheme:
A kind of silicon steel sheet wafer testing machine, including table top, rack, driving portion and limiting section, table top are mounted on rack, driving portion driving Table top rotates on rack, by rotational transform angle, measures work convenient for the silicon steel sheet of different scenes.Table top include platform and Platform hinge, platform are erected on rack, and the bracket hinge on platform hinge and rack collectively constitutes hinge group, convenient for table top Rotation.Rack includes bracket and bracket hinge, and bracket is the main structure of wafer testing machine, when platform is in a horizontal position, paralell It is located on rack, there is bracket hinge, platform hinge and bracket hinge are common on the position to match on rack with platform hinge The rotation process of table top is completed, certainly, platform hinge and bracket hinge are used in conjunction with the work that poker is attached and plays shaft With.Driving portion is for driving table top to rotate.Driving portion includes gear, arc-shaped rack and turntable, and gear is mounted on the crossbeam of rack On, arc-shaped rack is mounted on table top, and gear intermeshes with arc-shaped rack, and turntable is connected on gear, rotates turntable, gear Arc rack movement is driven, correspondingly, table top also rotates with it.During the motion, in through slot of the arc-shaped rack on crossbeam Movement, a connecting rod of arc-shaped rack move in column slot.Limiting section includes connector, step tooth and gag lever post, connector hinge It connecing in table top right lateral side, gag lever post is mounted in the through slot of crossbeam, and step tooth is stuck on gag lever post, and table top is formed and is supported, limit Position portion and vertical direction remain inclination, and when limiting section is moved up with the rotation of table top, limiting section relies on the gravity of itself It is swung downwards around connector, making step tooth always has a lattice to be stuck on gag lever post, voluntarily falls again after preventing table top from rising.
Further, there is column slot, column slot is for accommodating driving portion, tool on the right side of rack on the forward right side column of rack There is crossbeam, there is through slot on crossbeam, for accommodating driving portion.
Further, the back side of step tooth has sliding slot, and one end of pull rod penetrates sliding slot, and the other end is extended to along crossbeam The front of rack, when needing to put down table top, pushing drawing rod, limiting section will be swung backward around connector, and step tooth is detached from this time Gag lever post, table top can rotate down, until falling back on rack.
The beneficial effects of the present invention are:
For transformer silicon steel sheet measurement of the present invention, the rotatable different angle of the table top of wafer testing machine adapt under different scenes Lateral plate work facilitates silicon steel sheet measurement operation.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of heeling condition of the invention.
Fig. 3 is the schematic diagram of driving portion of the invention.
Fig. 4 is the schematic diagram of limiting section of the invention.
In figure: 10. table tops, 11. platforms, 12. platform hinges, 20. racks, 21. brackets, 22. bracket hinges, 23. columns Slot, 24. crossbeams, 30. driving portions, 31. gears, 32. arc-shaped racks, 33. turntables, 40. limiting sections, 41. connectors, 42. step tooths, 43. sliding slot, 44. gag lever posts, 45. pull rods.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Referring to Fig. 1 ~ silicon steel sheet shown in Fig. 4 wafer testing machine, including table top 10, rack 20, driving portion 30 and limiting section 40, platform Face 10 is mounted on rack 20, and driving portion 30 drives table top 10 to rotate on rack 20, by rotational transform angle, convenient for difference The silicon steel sheet of scene measures work.
Table top 10 includes platform 11 and platform hinge 12, and platform 11 is erected on rack 20, platform hinge 12 and rack 20 On bracket hinge 22 collectively constitute hinge group, convenient for the rotation of table top 10.
Rack 20 includes bracket 21, bracket hinge 22, column slot 23 and crossbeam 24, and bracket 21 is the main body knot of wafer testing machine Structure, when platform 11 is in a horizontal position, platform 11 is erected on rack 21, the position to match on rack 20 with platform hinge 12 Upper to have bracket hinge 22, platform hinge 12 and bracket hinge 22 complete the rotation process of table top 10, certainly, platform hinge jointly 12, which are used in conjunction with poker with bracket hinge 22, is attached and plays the role of shaft.Have on the forward right side column of rack 21 vertical Column slot 23, column slot 23 have crossbeam 24, have through slot on crossbeam 24, for holding for accommodating driving portion 30 on the right side of rack 21 Receive driving portion 30.
Driving portion 30 is for driving table top 10 to rotate.Driving portion 30 includes gear 31, arc-shaped rack 32 and turntable 33, gear 31 are mounted on the crossbeam 24 of rack 20, and arc-shaped rack 32 is mounted on table top 10, and gear 31 intermeshes with arc-shaped rack 32, Turntable 33 is connected on gear 31, rotates turntable 33, and gear 31 drives arc-shaped rack 32 to move, correspondingly, table top 10 is also therewith Rotation.During the motion, arc-shaped rack 32 moves in the through slot on crossbeam 24, and a connecting rod of arc-shaped rack 32 is vertical Movement in column slot 23.
Limiting section 40 includes connector 41, step tooth 42, sliding slot 43, gag lever post 44, pull rod 45, and connector 41 is hinged on table top 10 Right lateral side, gag lever post 44 are mounted in the through slot of crossbeam 24, and step tooth 42 is stuck on gag lever post 44, are formed and are supported to table top 10, Limiting section 40 and vertical direction remain inclination, and when limiting section 40 is moved up with the rotation of table top 10, limiting section 40 is relied on For the gravity of itself around connector 41 to lower swing, making step tooth 42 always has a lattice to be stuck on gag lever post 44, and table top 10 is prevented to rise It falls afterwards and voluntarily.The back side of step tooth 42 has sliding slot 43, and one end of pull rod 45 penetrates sliding slot 43, and the other end is along crossbeam 24 The front for extending to rack 20, when needing to put down table top 10, pushing drawing rod 45, limiting section 40 will be put backward around connector 41 Dynamic, step tooth 42 is detached from gag lever post 44 at this time, and table top 10 can rotate down, until falling back on rack 20.
Above embodiments primarily illustrate silicon steel sheet wafer testing machine of the invention.Although only to wherein limited embodiment and skill Art feature is described, it will be understood by those skilled in the art that the present invention can without departing from its spirit with range in permitted More others forms are implemented.Therefore, the embodiment shown is considered as schematical rather than limits shape, is not departing from appended power In the case that benefit requires defined spirit and scope of the present invention, the present invention may cover the scheme of various modifications and replacement.

Claims (3)

1. a kind of silicon steel sheet wafer testing machine, including table top (10), rack (20), driving portion (30) and limiting section (40), feature exists In, the table top (10) includes platform (11) and platform hinge (12), and the platform (11) is erected on rack (20), and described Frame (20) includes bracket (21) and bracket hinge (22), and the bracket (21) is the main structure of wafer testing machine, the platform (11) When being in a horizontal position, the platform (11) is erected on rack (21), on the rack (20) with platform hinge (12) phase There are bracket hinge (22) on the position matched, the platform hinge (12) completes the rotation of table top (10) with bracket hinge (22) jointly Turn operation, the driving portion (30) includes gear (31), arc-shaped rack (32) and turntable (33), and the gear (31) is mounted on platform On frame (20), the arc-shaped rack (32) is mounted on table top (10), and the gear (31) is intermeshed with arc-shaped rack (32), The turntable (33) is connected on gear (31), and the limiting section (40) includes connector (41), step tooth (42) and gag lever post (44), the connector (41) is hinged on table top (10) right lateral side, and the gag lever post (44) is mounted in the through slot of crossbeam (24), institute It states step tooth (42) to be stuck on gag lever post (44), described form table top (10) supports, the limiting section (40) and vertical direction Remain inclination.
2. silicon steel sheet wafer testing machine as described in claim 1, which is characterized in that have on the forward right side column of the rack (21) Column slot (23), the column slot (23) has crossbeam (24) on the right side of the rack (21) for accommodating driving portion (30), described There is through slot, for accommodating driving portion (30) on crossbeam (24).
3. silicon steel sheet wafer testing machine as described in claim 1, which is characterized in that the limiting section (40) further includes step tooth (42) There are sliding slot (43) with the back side of pull rod (45), the step tooth (42), one end of the pull rod (45) penetrates sliding slot (43), institute State the front that the other end extends to rack (20) along crossbeam (24).
CN201811374337.3A 2018-11-19 2018-11-19 A kind of silicon steel sheet wafer testing machine Pending CN109506541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811374337.3A CN109506541A (en) 2018-11-19 2018-11-19 A kind of silicon steel sheet wafer testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811374337.3A CN109506541A (en) 2018-11-19 2018-11-19 A kind of silicon steel sheet wafer testing machine

Publications (1)

Publication Number Publication Date
CN109506541A true CN109506541A (en) 2019-03-22

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Family Applications (1)

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CN201811374337.3A Pending CN109506541A (en) 2018-11-19 2018-11-19 A kind of silicon steel sheet wafer testing machine

Country Status (1)

Country Link
CN (1) CN109506541A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250836Y2 (en) * 1972-12-20 1977-11-18
SU795534A1 (en) * 1975-06-25 1981-01-15 Popov Sergej V Drawing table
CN202604140U (en) * 2012-07-04 2012-12-19 李婷 Multifunctional desk
CN204427156U (en) * 2014-12-18 2015-07-01 四川省三新教学设备有限公司 A kind of rotary table top with limit telescopic bar renovates drawing table
CN204764168U (en) * 2015-06-05 2015-11-18 长春职业技术学院(长春市职业技术教育中心长春市财政学校) Special table of mechanical drawing
CN204844102U (en) * 2015-08-13 2015-12-09 常州市尼尔司机械有限公司 Arc swivel work head
CN107855625A (en) * 2017-11-03 2018-03-30 孝感市创客电子科技有限公司 A kind of electric iron welding bench
CN107877461A (en) * 2017-11-16 2018-04-06 谢志坚 A kind of constructing tunnel turning plate device
CN108672995A (en) * 2018-07-02 2018-10-19 郑州格瑞塔电子信息技术有限公司 A kind of clamping and fixing device of the electronic product repair convenient for adjusting

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250836Y2 (en) * 1972-12-20 1977-11-18
SU795534A1 (en) * 1975-06-25 1981-01-15 Popov Sergej V Drawing table
CN202604140U (en) * 2012-07-04 2012-12-19 李婷 Multifunctional desk
CN204427156U (en) * 2014-12-18 2015-07-01 四川省三新教学设备有限公司 A kind of rotary table top with limit telescopic bar renovates drawing table
CN204764168U (en) * 2015-06-05 2015-11-18 长春职业技术学院(长春市职业技术教育中心长春市财政学校) Special table of mechanical drawing
CN204844102U (en) * 2015-08-13 2015-12-09 常州市尼尔司机械有限公司 Arc swivel work head
CN107855625A (en) * 2017-11-03 2018-03-30 孝感市创客电子科技有限公司 A kind of electric iron welding bench
CN107877461A (en) * 2017-11-16 2018-04-06 谢志坚 A kind of constructing tunnel turning plate device
CN108672995A (en) * 2018-07-02 2018-10-19 郑州格瑞塔电子信息技术有限公司 A kind of clamping and fixing device of the electronic product repair convenient for adjusting

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