CN103644996A - Measuring device of roller switch and method thereof - Google Patents
Measuring device of roller switch and method thereof Download PDFInfo
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- CN103644996A CN103644996A CN201310670372.0A CN201310670372A CN103644996A CN 103644996 A CN103644996 A CN 103644996A CN 201310670372 A CN201310670372 A CN 201310670372A CN 103644996 A CN103644996 A CN 103644996A
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- roller switch
- roller
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Abstract
The invention provides a measuring device of a roller switch and a method thereof. A traction rubber belt is fixed on a roller of a roller switch to be measured, a force sensing part is used to detect the traction force of driving the traction rubber belt by the rotation of the roller, thus a whole operation force curve from a lower level to a high level can be obtained, an error generated by the angle arrangement of the roller switch is avoided, the more accurate and complete measurement data can be obtained, the working condition of the roller switch under a loading state is truly restored, the integrity of the roller switch to be measured can be ensured, the roller switch is not damaged, the measuring device is convenient and visual to operate, and the measuring device and the measuring method are suitable for the detection of the roller switches of different types of vehicles.
Description
Technical field
The present invention relates to automobile manufacturing field, relate in particular to a kind of measurement mechanism and method of roller switch.
Background technology
Roller class switch in automobile is mainly used in dimmer switch, headlight height by-pass cock etc.What adopt due to such switch is round roller, so its movement locus is the rotational trajectory of roller, can adopt torductor pair roller class switch operate force measurement so conventional.
Please refer to Fig. 1 a, Fig. 1 a is the structural representation of torductor in prior art, described torductor comprises: torque-reaction stand 10,, guide rail 20, locking device 30, power sensor 40, driving lever 50, fixed chuck 70, piece fixture 60 and drive motor 80.In using the process of torductor, conventionally adopt the fixing roller class switch to be measured of described piece fixture 60, then need on described piece fixture 60 and described roller class switch, punch, and add screw 61(as shown in Figure 1 b), by described screw 61 spreadings, finally by described driving lever 50, stirring described screw 61 realizes the collection to operating physical force data.
Yet, because roller class switch to be measured is after described piece fixture is fixing, only can expose portion surface, roller class switch to be measured can operation part only has half of whole roller movement locus, when the roller class switch to be measured is measured, an entire motion track of roller is divided into many,, a circumference rotation of roller is divided into some circular arcs, cause torque operation force curve that one-shot measurement obtains to only have half of former movement angle, this has brought inconvenience to the data processing in later stage.Concrete, please refer to Fig. 2 a～Fig. 2 b, Fig. 2 a measures from low section the torque operation force curve figure that stage casing obtains in one-shot measurement in prior art, Fig. 2 b measures the torque operation force curve figure that high section obtains from stage casing in one-shot measurement in prior art, as seen from the figure, in one-shot measurement, the angle of measuring is only 90 degree, , from low section of torque operation power that first measures stage casing, afterwards described roller class switch to be measured is carried out to angle setting, from stage casing, measure again the torque operation power of high section, thereby obtain two curve maps, cannot complete the torque operation power of directly testing high section from low section, when being set, test angle will inevitably there is certain error, can cause like this curve map obtaining also to have certain deviation.
Same, please refer to Fig. 2 c～2d, Fig. 2 c measures from high section the torque operation force curve figure that stage casing obtains in one-shot measurement in prior art, Fig. 2 d measures the low section of torque operation force curve figure obtaining from stage casing in one-shot measurement in prior art, while measuring low section from high section, adopt and obtain in a like fashion two curve maps, yet, there is the error of angle initialization in this test mode, also has curve map deviation equally.
The data that employing aforesaid way measures, when carrying out post-processed, very easily cause the data that obtain inaccurate, have deviation, take multiple measurements the measuring period that can increase roller class switch to be measured, are unfavorable for raising the efficiency.
Summary of the invention
The object of the present invention is to provide a kind of measurement mechanism and method of roller switch, can access more accurately complete measurement data, truly reduce the working condition of roller switch under entrucking state.
To achieve these goals, the present invention proposes a kind of measurement mechanism of roller switch, for the performance of pair roller switch, test, described device comprises:
Pull or press force test platform;
Guide rail, described guide rail is positioned on pull or press force test platform;
Measuring unit, described measuring unit is fixed on described guide rail, described measuring unit comprises fixed part, carrier tape traction adhesive and power inductive means, wherein, described roller switch is fixed on described fixed part, and described carrier tape traction adhesive one end is fixed on the roller of described roller switch, and the other end is fixed on described power inductive means;
Drive motor, described drive motor drives described power inductive means along guide rail direction linear running.
Further, in the measurement mechanism of described roller switch, described fixed part comprises bench vice and piece fixture, and described piece fixture is fixed on described bench vice.
Further, in the measurement mechanism of described roller switch, described piece fixture is square ring, and top is provided with a lock screw.
Further, in the measurement mechanism of described roller switch, the square ring that described roller switch is fixed on described piece fixture by described lock screw is inner.
Further, in the measurement mechanism of described roller switch, described power inductive means comprises drawing head and power sensor, and one end of described drawing head is connected with described power inductor.
Further, in the measurement mechanism of described roller switch, the other end of described carrier tape traction adhesive is connected with the other end of described drawing head.
Further, in the measurement mechanism of described roller switch, described pull or press force test platform is provided with emergency stop push button and hand push button.
Further, the present invention also proposes a kind of measuring method of roller switch, use as any one proving installation above to as described in roller switch measure, described method comprises step:
Roller switch to be measured is fixed on described fixed part;
Measurement mechanism to described roller switch is calibrated;
Open Survey Software, and corresponding process of measurement in State selective measurements software;
Set corresponding test parameter;
Start process of measurement, measure.
Further, in the measuring method of described roller switch, described fixed part comprises bench vice and piece fixture, and described bench vice is provided with fixed bed and mobile layer, described mobile layer is connected with described fixed bed by a fixed screw, and the measurement mechanism of described roller switch is calibrated and comprised:
1) described roller switch to be measured is reduced into original state;
2) by regulating the horizontal level of described mobile layer to guarantee that described carrier tape traction adhesive is consistent with the space Z-direction of described roller switch;
3) one end of described carrier tape traction adhesive is fixed on to the measurement initiating terminal of described roller.
Further, in the measuring method of described roller switch, set corresponding test parameter and comprise:
1) the required tractive force of setting measurement;
2) by the initial parameter zero clearing in pull or press force test platform.
Compared with prior art, beneficial effect of the present invention is mainly reflected in: use carrier tape traction adhesive to be fixed on the roller of roller switch to be measured, and make firmly inductive means detect the tractive force that roller rotarily drives carrier tape traction adhesive, thereby can draw from low section to high section whole piece operating physical force curve, avoid pair roller switch to carry out the error that angle arranges generation, can access more accurately complete measurement data, the working condition of true reduction roller switch under entrucking state, and can guarantee the integrality of roller switch to be measured, be not damaged, have easy and simple to handle, intuitively, be applicable to the roller switch of dissimilar vehicle to detect.
Accompanying drawing explanation
Fig. 1 a is the structural representation of torductor in prior art;
Fig. 1 b is the structural representation of piece fixture in prior art;
Fig. 2 a measures from low section the torque operation force curve figure that stage casing obtains in one-shot measurement in prior art;
Fig. 2 b measures the torque operation force curve figure that high section obtains from stage casing in one-shot measurement in prior art;
Fig. 2 c measures from high section the torque operation force curve figure that stage casing obtains in one-shot measurement in prior art;
Fig. 2 d measures the low section of torque operation force curve figure obtaining from stage casing in one-shot measurement in prior art;
Fig. 3 a is the structural representation of the measurement mechanism of roller switch in one embodiment of the invention;
Fig. 3 b is the structural front view of measuring unit in one embodiment of the invention;
Fig. 3 c is the structure left view of measuring unit in one embodiment of the invention;
Fig. 4 a measures from low section the curve of load figure that high section obtains in one-shot measurement in one embodiment of the invention;
Fig. 4 b measures the low section of curve of load figure obtaining from high section in one-shot measurement in one embodiment of the invention.
Embodiment
Below in conjunction with schematic diagram, the measurement mechanism of roller switch of the present invention and method are described in more detail, the preferred embodiments of the present invention have wherein been represented, should be appreciated that those skilled in the art can revise the present invention described here, and still realize advantageous effects of the present invention.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as limitation of the present invention.
For clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the present invention chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example, according to the restriction of relevant system or relevant business, by an embodiment, change into another embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
In the following passage, with reference to accompanying drawing, with way of example, the present invention is more specifically described.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of the aid illustration embodiment of the present invention lucidly.
Please refer to Fig. 3 a, 3b and 3c, in the present embodiment, a kind of measurement mechanism of roller switch has been proposed, for the performance of roller switch to be measured is tested, described device comprises pull or press force test platform 100, described pull or press force test platform 100 is provided with emergency stop push button 110 and hand push button 120, is convenient to carry out the switching of measurement automatically and manual measurement; Guide rail 200, described guide rail is positioned on pull or press force test platform, and described guide rail 200 comprises two parallel orbits; Measuring unit 300, described measuring unit 300 is fixed on described guide rail 200, be that described measurement Unit 300 are fixed between two tracks, described measuring unit 300 comprises fixed part, carrier tape traction adhesive 320 and power inductive means, wherein, described roller switch 400 is fixed on described fixed part, described carrier tape traction adhesive 320 one end are fixed on the roller 410 of described roller switch 400, and the other end is fixed on described power inductive means; Drive motor (scheming not shown), described drive motor drives the inside that can be positioned at described pull or press force test platform 100, also can be positioned at the outside of whole device, described drive motor can drive described power inductive means to carry out linear running along described guide rail direction.
In the present embodiment, described fixed part comprises bench vice and piece fixture 330, described piece fixture 300 is fixed on described bench vice, for fixing roller switch 400 to be measured, concrete, described piece fixture 330 is square ring, top is provided with a lock screw 331, the square ring that described roller switch 400 is fixed on described piece fixture 330 by described lock screw 331 is inner, and exposes a part of roller 410, for fixing described carrier tape traction adhesive 320.
In the present embodiment, described bench vice is provided with fixed bed 342 and mobile layer 341, described mobile layer 341 is connected with described fixed bed 342 by a fixed screw 343, described mobile layer 341 can be movable in the horizontal direction, to be used for adjusting the upright position of described carrier tape traction adhesive 320, when test, should guarantee that described carrier tape traction adhesive 320 is consistent with the space Z-direction of described roller switch 400, namely guarantee that described carrier tape traction adhesive 320 is perpendicular to horizontal line, to facilitate detection.Meanwhile, described mobile layer 341, when horizontal level is determined, can be fixed on described fixed bed 342 by described fixed screw 343, to prevent that it from producing, slides.
In the present embodiment, described power inductive means comprises drawing head 311 and power sensor 310, one end of described drawing head 311 is connected with described power inductor 310, described drawing head 311 other ends are provided with a folder hole (scheming not shown), and the other end of described carrier tape traction adhesive 320 is connected with the other end that described drawing head 311 is provided with folder hole.
In the present embodiment, also proposed a kind of measuring method of roller switch, used proving installation as described above to measure described roller switch, described measuring method comprises step:
S1: roller switch to be measured 400 is fixed on described fixed part;
In this step, described roller switch to be measured 400 is fixed in piece fixture 330, and uses lock screw 331 lockings.
S2: the measurement mechanism to described roller switch is calibrated;
Concrete, calibration comprises step:
1) described roller switch 400 is reduced into original state, guarantees that described roller switch 400 does not have stressed, in initial conditions, to facilitate, it is measured accurately;
2) by regulating the horizontal level of described mobile layer 341 to guarantee that described carrier tape traction adhesive 320 is consistent with the space Z-direction of described roller switch 400, guarantee that described carrier tape traction adhesive 320 is in the position perpendicular to surface level;
3) one end of described carrier tape traction adhesive 320 is fixed on to the measurement initiating terminal of described roller 410, thereby is guaranteed the accuracy of measurement.
S3: open Survey Software, and corresponding process of measurement in State selective measurements software;
S4: set corresponding test parameter;
Concrete, set corresponding test parameter and comprise:
1) the required tractive force of setting measurement, sets according to actual conditions;
2) by the initial parameter zero clearing in pull or press force test platform, such as the parameters such as load, displacement are distinguished to zero clearing.
S5: start process of measurement, measure.
While measuring, owing to adopting and the carrier tape traction adhesive 320(adhesive tape of described roller 410 with width) as traction medium, by described drawing head 311, fixed one end of described carrier tape traction adhesive 320, the other end of described carrier tape traction adhesive 320 is guaranteed to be bonded at securely on described roller 410 and is taken advantage of a situation and is involved in roller switch 400, by starting guide rail, provide traction upwards to obtain measurement data, because described carrier tape traction adhesive 320 can entrain into described roller 410, therefore the test curve that does not exist described roller 410 to rotate a circle to obtain is divided into the situation of some parts, as shown in Fig. 4 a and Fig. 4 b, adopt the measurement mechanism of roller switch provided by the invention to measure, the curve obtaining is the complete procedure that roller switch 400 completes this direction operation, there is not the curve of fracture, also the problems such as the issuable error of later stage splicing data have been avoided.
To sum up, in the measurement mechanism and method of the roller switch providing in the embodiment of the present invention, use carrier tape traction adhesive to be fixed on the roller of roller switch to be measured, and make firmly inductive means detect the tractive force that roller rotarily drives carrier tape traction adhesive, thereby can draw from low section to high section whole piece operating physical force curve, avoid pair roller switch to carry out the error that angle arranges generation, can access more accurately complete measurement data, the working condition of true reduction roller switch under entrucking state, and can guarantee the integrality of roller switch to be measured, be not damaged, have easy and simple to handle, intuitively, be applicable to the roller switch of dissimilar vehicle to detect.By pull or press force test, realize the conversion between moment of torsion and power, can effectively obtain the operating physical force that roller switch produces in whole movement locus like this, thereby the operating physical force data and curves generating is complete and truer.This promotes the accuracy of measurement data, effective guarantee is provided the measuring period of shortening switch part to the later stage.
Meanwhile, in the measuring method of the roller switch proposing in the embodiment of the present invention, process of measurement is simple, operating process is easier, measures the required time shorter, and the measurement data of generation is more accurate, the progress that can accelerate automobile development, has shortened the test period, has saved the expense of development experiments.
Above are only the preferred embodiments of the present invention, the present invention is not played to any restriction.Any person of ordinary skill in the field; within not departing from the scope of technical scheme of the present invention; the technical scheme that the present invention is disclosed and technology contents are made any type of changes such as replacement or modification that are equal to; all belong to the content that does not depart from technical scheme of the present invention, within still belonging to protection scope of the present invention.
Claims (10)
1. a measurement mechanism for roller switch, tests for the performance of pair roller switch, and described device comprises:
Pull or press force test platform;
Guide rail, described guide rail is positioned on pull or press force test platform;
Measuring unit, described measuring unit is fixed on described guide rail, described measuring unit comprises fixed part, carrier tape traction adhesive and power inductive means, wherein, described roller switch is fixed on described fixed part, and described carrier tape traction adhesive one end is fixed on the roller of described roller switch, and the other end is fixed on described power inductive means;
Drive motor, described drive motor drives described power inductive means along guide rail direction linear running.
2. the measurement mechanism of roller switch as claimed in claim 1, is characterized in that, described fixed part comprises bench vice and piece fixture, and described piece fixture is fixed on described bench vice.
3. the measurement mechanism of roller switch as claimed in claim 2, is characterized in that, described piece fixture is square ring, and top is provided with a lock screw.
4. the measurement mechanism of roller switch as claimed in claim 3, is characterized in that, the square ring that described roller switch is fixed on described piece fixture by described lock screw is inner.
5. the measurement mechanism of roller switch as claimed in claim 1, is characterized in that, described power inductive means comprises drawing head and power sensor, and one end of described drawing head is connected with described power inductor.
6. the measurement mechanism of roller switch as claimed in claim 5, is characterized in that, the other end of described carrier tape traction adhesive is connected with the other end of described drawing head.
7. the measurement mechanism of roller switch as claimed in claim 1, is characterized in that, described pull or press force test platform is provided with emergency stop push button and hand push button.
8. a measuring method for roller switch, use as any one proving installation in claim 1～7 to as described in roller switch measure, described method comprises step:
Roller switch to be measured is fixed on described fixed part;
Measurement mechanism to described roller switch is calibrated;
Open Survey Software, and corresponding process of measurement in State selective measurements software;
Set corresponding test parameter;
Start process of measurement, measure.
9. the measuring method of roller switch as claimed in claim 8, it is characterized in that, described fixed part comprises bench vice and piece fixture, described bench vice is provided with fixed bed and mobile layer, described mobile layer is connected with described fixed bed by a fixed screw, and the measurement mechanism of described roller switch is calibrated and comprised:
1) described roller switch to be measured is reduced into original state;
2) by regulating the horizontal level of described mobile layer to guarantee that described carrier tape traction adhesive is consistent with the space Z-direction of described roller switch;
3) one end of described carrier tape traction adhesive is fixed on to the measurement initiating terminal of described roller.
10. the measuring method of roller switch as claimed in claim 11, is characterized in that, sets corresponding test parameter and comprises:
1) the required tractive force of setting measurement;
2) by the initial parameter zero clearing in pull or press force test platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670372.0A CN103644996B (en) | 2013-12-10 | 2013-12-10 | The measurement mechanism of roller switch and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670372.0A CN103644996B (en) | 2013-12-10 | 2013-12-10 | The measurement mechanism of roller switch and method |
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| Publication Number | Publication Date |
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| CN103644996A true CN103644996A (en) | 2014-03-19 |
| CN103644996B CN103644996B (en) | 2015-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841866A (en) * | 2016-05-19 | 2016-08-10 | 歌尔声学股份有限公司 | Toggle switch toggle force measuring tool |
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| CN103033372A (en) * | 2011-10-09 | 2013-04-10 | 南京农业大学 | Wheel traction and adhesion property testing device with slip ratio controllable |
| CN103245449A (en) * | 2013-05-03 | 2013-08-14 | 苏州金牛精密机械有限公司 | Tension detector |
| CN103245451A (en) * | 2013-04-25 | 2013-08-14 | 上海卫星工程研究所 | On-track monitoring device for tension of spacecraft rope |
| CN203629735U (en) * | 2013-12-10 | 2014-06-04 | 上海大众汽车有限公司 | Measuring device of roller switch |
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2013
- 2013-12-10 CN CN201310670372.0A patent/CN103644996B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249610A (en) * | 1999-03-03 | 2000-09-14 | Nissan Motor Co Ltd | Operating force measuring device |
| KR20010097245A (en) * | 2000-04-21 | 2001-11-08 | 채장범 | Stem thrust measuring device for motor operated valve |
| CN201146487Y (en) * | 2008-01-28 | 2008-11-05 | 瑞立集团有限公司 | Electronic switch for cars |
| CN201765114U (en) * | 2010-05-28 | 2011-03-16 | 浙江吉利汽车研究院有限公司 | Multifunctional automobile switch test bed |
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| CN103245451A (en) * | 2013-04-25 | 2013-08-14 | 上海卫星工程研究所 | On-track monitoring device for tension of spacecraft rope |
| CN103245449A (en) * | 2013-05-03 | 2013-08-14 | 苏州金牛精密机械有限公司 | Tension detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841866A (en) * | 2016-05-19 | 2016-08-10 | 歌尔声学股份有限公司 | Toggle switch toggle force measuring tool |
| CN105841866B (en) * | 2016-05-19 | 2018-11-02 | 歌尔股份有限公司 | A kind of toggle switch stirs power survey tool |
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| Publication number | Publication date |
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| CN103644996B (en) | 2015-12-02 |
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Address after: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE COMPANY LIMITED Address before: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee before: Dazhang Automobile Co., Ltd., Shanghai |