CN103308219A - Electric appliance reed elasticity value measuring device and electric appliance reed elasticity value measuring method - Google Patents
Electric appliance reed elasticity value measuring device and electric appliance reed elasticity value measuring method Download PDFInfo
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- CN103308219A CN103308219A CN2013101523914A CN201310152391A CN103308219A CN 103308219 A CN103308219 A CN 103308219A CN 2013101523914 A CN2013101523914 A CN 2013101523914A CN 201310152391 A CN201310152391 A CN 201310152391A CN 103308219 A CN103308219 A CN 103308219A
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- reed
- compression
- electric appliance
- electrical equipment
- elasticity value
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Abstract
The invention discloses an electric appliance reed elasticity value measuring device and an electric appliance reed elasticity value measuring method. The measuring device comprises a compression column, a compression piece and a pad column, wherein the compression piece is fixed on the compression column through a compression screw; the compression column comprises a connecting plate which is matched with the upper compression plate of a spring tensile and compression testing machine; the connecting plate is connected with the upper compression plate through a fastening device; the pad column is arranged on the lower compression plate of the spring tensile and compression testing machine; the pad column is provided with a clamp groove which is used for clamping measured reed parts; the compression piece comprises a compression head for compressing the electric appliance reed; the shape of the compression head is adaptive to a contact matched with the electric appliance reed; and the electric appliance reed elasticity value measuring method is that the testing machine compression plates are moved up and down to drive the compression column to compress the reed to stimulate working deformation of the electric appliance reed, so that the elasticity value that an abnormal-shaped reed deforms to specified amount can be read from a dial plate of the spring tensile and compression testing machine, therefore, the electric appliance reed elasticity value measuring device and measuring method are convenient to operate and good in repeatability, and can be used for accurately measuring the elasticity value of the reed; and the part quality is guaranteed.
Description
Technical field
The invention belongs to elastic force detection technique field, be specifically related to a kind of electrical equipment reed value of elastic measurement mechanism and measuring method thereof.
Background technology
In product design, run into appliance contact and use contact formula mode of communicating, for guaranteeing to be electrically connected contact reliably and to possess certain reliability, need to control the elastic force value of electrical equipment contact.Taked the qualitative elastic force to the electrical equipment reed of mode of feel and range estimation to control in the past, the control of this method is more extensive, can't accurately measure value of elastic, can not judge the lasting resistance to pressure of reed simultaneously, value of elastic control to the device reed is inaccurate, and the quality of such part can not be guaranteed.
Summary of the invention
Be to solve the defects that prior art exists, the object of the present invention is to provide a kind of simple in structure, can Accurate Measurement reed value of elastic, guarantee the electrical equipment reed value of elastic measurement mechanism of part quality.
Another object of the present invention is to provide a kind of measuring method of electrical equipment reed value of elastic, easy to operate, favorable reproducibility.
For achieving the above object, the technical solution used in the present invention is: this electrical equipment reed value of elastic measurement mechanism, it is characterized in that: by compression leg, compressing tablet and pad post consist of, described compressing tablet is fixed on the compression leg by housing screw, described compression leg has the terminal pad that matches with the top board of spring tension and compression testing machine, described terminal pad is connected with top board by fastener, described pad post is placed on the lower platen of spring tension and compression testing machine, the pad post is provided with the draw-in groove that clamps tested reed part, described compressing tablet has the pressure head of pressing the electrical equipment reed, and the shape of described pressure head adapts with the contact that the electrical equipment reed cooperates.
The number of described pressure head is identical with the number of electrical equipment reed.
Draw-in groove on the described pad post is 2.
A kind of electrical equipment reed value of elastic measuring method is characterized in that operating in the steps below:
1). the electrical equipment reed part is installed in the draw-in groove of pad post;
2). rotate the pad post and make the reed of part keep corresponding parallel with frock compressing tablet direction;
3). drawing-pressing spring testing machine operating grip can obtain the reed value of elastic.
Adopt the beneficial effect of above-mentioned technical scheme: the compression leg of this electrical equipment reed value of elastic measurement mechanism is installed on the top board of spring tension and compression testing machine with screw, the electrical equipment reed part is put on the pad post, rotating simultaneously the pad post makes the reed of part keep corresponding parallel with frock compressing tablet direction, control the drawing-pressing spring testing machine by compressing tablet by making leaf spring, because the shape of pressure head is identical with the contact that the electrical equipment reed cooperates, thereby simulate the actual working state of electrical equipment reed, move up and down the testing machine pressing plate and drive the distortion of compression leg compressing reed analog operation, can read the value of elastic that special-shaped reed is deformed to specified amount at the testing machine dial plate.Because the number of compressing tablet end pressure head is identical with the number of electrical equipment reed, be pressed onto the number of reed according to compressing tablet, can record the elastic force of different spring combinations and comprehensive reed, reach control apparatus reed characteristic value of elastic, ability meets design requirement.By practice, effect is better, can shift the elastic force of similar structures onto and measure and control, conscientiously guarantees part quality.This electrical equipment reed value of elastic measuring method is simple, and measurement data is accurately stable, measures to have reappearance.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Embodiment
Electrical equipment reed value of elastic measurement mechanism as shown in Figure 1, consisted of by compression leg 2, compressing tablet 4 and pad post 6, described compressing tablet 4 is fixed on the compression leg 2 by housing screw 3, and described compressing tablet has the pressure head of pressing the electrical equipment reed, and the shape of described pressure head is identical with the contact that the electrical equipment reed cooperates.The number of described pressure head is identical with the number of electrical equipment reed, is pressed onto the number of reed according to compressing tablet, can record the elastic force of different spring combinations and comprehensive reed.Described compression leg 2 has the terminal pad that matches with the top board 1 of spring tension and compression testing machine, described terminal pad is connected with top board 1 by fastener, described pad post 6 is placed on the lower platen 7 of spring tension and compression testing machine, pad post 6 is provided with the draw-in groove that clamps tested reed part 5, draw-in groove on the described pad post is 2, can clamp a plurality of tested reed part, once clamp and to measure a plurality of tested reed part.
This a kind of electrical equipment reed value of elastic measuring method is characterized in that operating in the steps below:
1). the electrical equipment reed part is installed in the draw-in groove of pad post;
2). rotate the pad post and make the reed of part keep corresponding parallel with frock compressing tablet direction;
3). drawing-pressing spring testing machine operating grip can obtain the reed value of elastic.
Claims (4)
1. electrical equipment reed value of elastic measurement mechanism, it is characterized in that: consisted of by compression leg, compressing tablet and pad post, described compressing tablet is fixed on the compression leg by housing screw, described compression leg has the terminal pad that matches with the top board of spring tension and compression testing machine, described terminal pad is connected with top board by fastener, described pad post is placed on the lower platen of spring tension and compression testing machine, the pad post is provided with the draw-in groove that clamps tested reed part, described compressing tablet has the pressure head of pressing the electrical equipment reed, and the shape of described pressure head adapts with the contact that the electrical equipment reed cooperates.
2. electrical equipment reed value of elastic measurement mechanism as claimed in claim 1, it is characterized in that: the number of described pressure head is identical with the number of electrical equipment reed.
3. electrical equipment reed value of elastic measurement mechanism as claimed in claim 1 or 2, it is characterized in that: the draw-in groove on the described pad post is 2.
4. electrical equipment reed value of elastic measuring method is characterized in that operating in the steps below:
1). the electrical equipment reed part is installed in the draw-in groove of pad post;
2). rotate the pad post and make the reed of part keep corresponding parallel with frock compressing tablet direction;
3). drawing-pressing spring testing machine operating grip can obtain the reed value of elastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152391.4A CN103308219B (en) | 2013-04-28 | 2013-04-28 | Electric appliance reed elasticity value measuring device and electric appliance reed elasticity value measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152391.4A CN103308219B (en) | 2013-04-28 | 2013-04-28 | Electric appliance reed elasticity value measuring device and electric appliance reed elasticity value measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308219A true CN103308219A (en) | 2013-09-18 |
| CN103308219B CN103308219B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310152391.4A Active CN103308219B (en) | 2013-04-28 | 2013-04-28 | Electric appliance reed elasticity value measuring device and electric appliance reed elasticity value measuring method |
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| CN (1) | CN103308219B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458092A (en) * | 2014-12-11 | 2015-03-25 | 中国航空工业标准件制造有限责任公司 | Wavy gasket spring elasticity detecting device and method |
| CN106197795A (en) * | 2016-06-29 | 2016-12-07 | 河南平高电气股份有限公司 | Spring touch finger compressive strain amount and value of elastic measuring method and measurement frock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982938Y (en) * | 2006-12-18 | 2007-11-28 | 任再瑞 | A spring pull and press tester |
| DE102009056543A1 (en) * | 2008-12-07 | 2010-06-10 | Robert Bosch Gmbh | Spring force component tester |
| CN201828363U (en) * | 2010-09-10 | 2011-05-11 | 宁波金海电子有限公司 | Elastic force detection device of movable contact spring |
| CN102607745A (en) * | 2012-03-27 | 2012-07-25 | 贵州汇强科技有限公司 | Belleville spring force measuring machine |
| CN203224317U (en) * | 2013-04-28 | 2013-10-02 | 河南中光学集团有限公司 | Device for measuring elasticity of electrical spring contactor |
-
2013
- 2013-04-28 CN CN201310152391.4A patent/CN103308219B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982938Y (en) * | 2006-12-18 | 2007-11-28 | 任再瑞 | A spring pull and press tester |
| DE102009056543A1 (en) * | 2008-12-07 | 2010-06-10 | Robert Bosch Gmbh | Spring force component tester |
| CN201828363U (en) * | 2010-09-10 | 2011-05-11 | 宁波金海电子有限公司 | Elastic force detection device of movable contact spring |
| CN102607745A (en) * | 2012-03-27 | 2012-07-25 | 贵州汇强科技有限公司 | Belleville spring force measuring machine |
| CN203224317U (en) * | 2013-04-28 | 2013-10-02 | 河南中光学集团有限公司 | Device for measuring elasticity of electrical spring contactor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458092A (en) * | 2014-12-11 | 2015-03-25 | 中国航空工业标准件制造有限责任公司 | Wavy gasket spring elasticity detecting device and method |
| CN106197795A (en) * | 2016-06-29 | 2016-12-07 | 河南平高电气股份有限公司 | Spring touch finger compressive strain amount and value of elastic measuring method and measurement frock |
| CN106197795B (en) * | 2016-06-29 | 2019-03-29 | 河南平高电气股份有限公司 | Spring touch finger compressive strain amount and elastic force value measurement method and measurement tooling |
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| Publication number | Publication date |
|---|---|
| CN103308219B (en) | 2015-03-04 |
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