CN101893496A - Automatic force measuring device - Google Patents
Automatic force measuring device Download PDFInfo
- Publication number
- CN101893496A CN101893496A CN 201010232244 CN201010232244A CN101893496A CN 101893496 A CN101893496 A CN 101893496A CN 201010232244 CN201010232244 CN 201010232244 CN 201010232244 A CN201010232244 A CN 201010232244A CN 101893496 A CN101893496 A CN 101893496A
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- guide rail
- moving guide
- measuring device
- force measuring
- automatic force
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Abstract
The invention relates to an automatic force measuring device, which comprises an engineering computer, a power controller, an X-axis moving guide rail, a Y-axis moving guide rail, a Z-axis moving guide rail, a clamping tool and a forcemeter, wherein the clamping tool is arranged on the Y-axis moving guide rail; the forcemeter is arranged on the Z-axis moving guide rail and is positioned above the clamping tool; the Z-axis moving guide rail is arranged on the X-axis moving guide rail; the power controller controls the clamping tool and the forcemeter to move on respective guide rail; and the engineering computer is respectively connected with the forcemeter and the power controller. The automatic force measuring device can automatically and accurately measure the force of a product at the power failure instant, also can effectively distinguish qualified products, and ensures product quality, namely the normal operation of the next process.
Description
Technical field
The present invention relates to device for measuring force, particularly relate to a kind of automatic force measuring device, be used for testing the employed shell fragment of steering column control apparatus intraware.
Background technology
Because the contact pressure of the shell fragment of being riveted on the subassembly product has very big influence to the serviceable life and the energising performance of assembly, when the shell fragment contact pressure is not enough, can reduce the serviceable life of product or can cause product to burn turbid phenomenon, the contact pressure that do not have shell fragment directly can cause product to open circuit, because manual testing's labile factor can cause not reaching requirement on not accurate enough and loaded down with trivial details property of measurement result and the production capacity, in order to carry out stabilizing effective detection to product by 100 ﹪, so need a kind of equipment that can carry out dynamometry automatically and accurately to product badly.Therefore a large amount of research work are devoted to provide the equipment of measuring and/or detect mechanical force in very reliable mode.Nowadays, become equipment and the system that at utmost uses based on the system and the equipment of very complicated accurate electronic package, wherein, the precision of used sensor can reach 0.01N.
Summary of the invention
Technical matters to be solved by this invention provides a kind of automatic force measuring device, can carry out dynamometry to product automatically and accurately.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic force measuring device is provided, comprise engineering machine, power-supply controller of electric, X-axis moving guide rail, the moving guide rail of y-axis shift, Z axle moving guide rail, clamping frock and dynamometer, described clamping frock is installed on the moving guide rail of described y-axis shift; Described dynamometer is installed on the described Z axle moving guide rail, and is positioned at the top of described clamping frock; Described Z axle moving guide rail is installed on the described X-axis moving guide rail, forms the three-dimensional coordinate system; Described clamping frock of described power controller controls and dynamometer move on moving guide rail separately; Described engineering machine links to each other with power-supply controller of electric with described dynamometer respectively.
Described automatic force measuring device also comprises device for dotting; Described device for dotting is positioned at a side of described clamping frock, and links to each other with described engineering machine.
Described automatic force measuring device also is provided with the substandard product drawer; Be provided with the inductive probe that links to each other with described engineering machine in the described substandard product drawer; Described automatic force measuring device can automatically lock when detecting substandard product, detects substandard product until described inductive probe and is placed in the described substandard product drawer.
The clamping frock of described automatic force measuring device adopts electrical control.
It moves on moving guide rail separately by separately step motor drive for the clamping frock of described automatic force measuring device and dynamometer; Described stepper motor links to each other with described power-supply controller of electric.
The precision of the dynamometer of described automatic force measuring device is ± 0.5%.
The power-supply controller of electric of described automatic force measuring device has anxious stopping and reset function.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the present invention compared with prior art, have following advantage and good effect: the present invention moves to specified coordinate by stepper motor with the product that will test, can accurately find the position of the required test of product, and for ± 0.5% dynamometer it is carried out dynamometry by precision, the data that record are more accurate.After test is finished, adopt device for dotting on qualified product, to make marks, so that distinguish with the product of testing; When running into substandard product, equipment will automatically lock, and until this substandard product is put into defective drawer, so guarantee the normal operation of next process.In test process, can all be presented at software test interface and automatic the preservation to the test data of each point so that the later stage can be carried out the stability of analytic product, in testing software, can debug very easily each coordinate points in the space, also can set, guarantee the unitarity of products obtained therefrom the span of test force.
Description of drawings
Fig. 1 is structural framing figure of the present invention;
Fig. 2 is a test flow chart of the present invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiments of the present invention relate to a kind of automatic force measuring device, as shown in Figure 1, comprise engineering machine, power-supply controller of electric, X-axis moving guide rail, the moving guide rail of y-axis shift, Z axle moving guide rail, clamping frock and dynamometer, described clamping frock is installed on the moving guide rail of described y-axis shift, described dynamometer is installed on the described Z axle moving guide rail, and being positioned at the top of described clamping frock, described Z axle moving guide rail is installed on the described X-axis moving guide rail, forms the three-dimensional coordinate system.It moves on moving guide rail separately by separately step motor drive for described clamping frock and dynamometer, and wherein, each stepper motor links to each other with power-supply controller of electric, by the running of power controller controls stepper motor.Described engineering machine links to each other with power-supply controller of electric with described dynamometer respectively.Described automatic force measuring device also comprises device for dotting, and this device for dotting is positioned at a side of described clamping frock, and links to each other with described engineering machine.Wherein, described clamping frock adopts electrical control, and the precision of dynamometer is ± 0.5%.This automatic force measuring device also is provided with the substandard product drawer, is provided with inductive probe in the substandard product drawer.
The idiographic flow of test products of the present invention as shown in Figure 2.The translational speed of equipment and accurate coordinate all are provided with by the in house software in the engineering machine in advance.At first, with product clamping to be measured on clamping frock by electrical control.Secondly, press start button, X, the moving guide rail of y-axis shift move to specified coordinate with product under the driving of stepper motor.Then, dynamometer is wanted moving on the test point of test products it to be tested.Then, engineering machine receives the measured data of dynamometer, by its inner software data are analyzed again, judge whether the power value that records is qualified, and the qualified requirement of power value can be set in advance by the in house software of engineering machine, and generally speaking the qualified requirement of power value is between 1.5N ~ 3N, if the power that records is qualified, the power that promptly records is between 1.5N ~ 3N, and then engineering machine control device for dotting makes marks on product, is to have passed through the specification product that detect to show this product; If the power that records is underproof, the power that promptly records is not between 1.5N ~ 3N, this equipment then can automatically lock, this moment, equipment can't start, need testing staff's hand-reset behind initial point, substandard product is taken off from the clamping frock, open the substandard product drawer, this substandard product is put into wherein, close the substandard product drawer, the inductive probe in this moment substandard product drawer has detected object put into after, can send unlocking signal to engineering machine, engineering machine can automatically terminate the equipment locking after receiving unlocking signal, and the equipment that makes can reuse.When automatic force measuring device generation emergency, the urgency that can start power-supply controller of electric is stopped and reset function.Wherein, scram button uses in the commissioning device coordinate points with when emergency takes place, for example coordinate position not to, when dynamometer will be run into other position of product in moving process.After pressing scram button, it is motionless that dynamometer can be parked in the original position.Reset button is to be used for the equipment of locking is returned to original state when equipment is measured unacceptable product, promptly press reset button equipment and can move to initial position, the testing of equipment frock may need not adjusted to initial position by reset button at initial position fully during per tour start.Disconnect flashy contact pressure because equipment is the test shell fragment when connecting, in order to protect the safe operation of equipment, the setting of upper threshold force value is arranged in the in house software, equipment also can stop automatically when surpassing this scope.
Be not difficult to find that the present invention moves to specified coordinate by stepper motor with the product that will test, can accurately find the position of the required test of product, and be that ± 0.5% dynamometer carries out dynamometry to it that data that record are more accurate by precision.After test is finished, adopt device for dotting on qualified product, to make marks, so that distinguish with the product of testing; When running into substandard product, equipment will automatically lock, and until this substandard product is put into defective drawer, so guarantee the normal operation of next process.
Claims (7)
1. an automatic force measuring device comprises engineering machine, power-supply controller of electric, X-axis moving guide rail, the moving guide rail of y-axis shift, Z axle moving guide rail, clamping frock and dynamometer, it is characterized in that, described clamping frock is installed on the moving guide rail of described y-axis shift; Described dynamometer is installed on the described Z axle moving guide rail, and is positioned at the top of described clamping frock; Described Z axle moving guide rail is installed on the described X-axis moving guide rail, forms the three-dimensional coordinate system; Described clamping frock of described power controller controls and dynamometer move on moving guide rail separately; Described engineering machine links to each other with power-supply controller of electric with described dynamometer respectively.
2. automatic force measuring device according to claim 1 is characterized in that described automatic force measuring device also comprises device for dotting; Described device for dotting is positioned at a side of described clamping frock, and links to each other with described engineering machine.
3. automatic force measuring device according to claim 1 is characterized in that described automatic force measuring device also is provided with the substandard product drawer; Be provided with the inductive probe that links to each other with described engineering machine in the described substandard product drawer; Described automatic force measuring device can automatically lock when detecting substandard product, detects substandard product until described inductive probe and is placed in the described substandard product drawer.
4. automatic force measuring device according to claim 1 is characterized in that, described clamping frock adopts electrical control.
5. automatic force measuring device according to claim 1 is characterized in that, it moves on moving guide rail separately by separately step motor drive for described clamping frock and dynamometer; Described stepper motor links to each other with described power-supply controller of electric.
6. automatic force measuring device according to claim 1 is characterized in that, the precision of described dynamometer is ± 0.5%.
7. automatic force measuring device according to claim 1 is characterized in that, described power-supply controller of electric has anxious stopping and reset function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232244 CN101893496A (en) | 2010-07-21 | 2010-07-21 | Automatic force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232244 CN101893496A (en) | 2010-07-21 | 2010-07-21 | Automatic force measuring device |
Publications (1)
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|---|---|
| CN101893496A true CN101893496A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010232244 Pending CN101893496A (en) | 2010-07-21 | 2010-07-21 | Automatic force measuring device |
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| CN (1) | CN101893496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197809A (en) * | 2016-08-26 | 2016-12-07 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of lock force test device |
| CN109030967A (en) * | 2018-05-02 | 2018-12-18 | 成都安瑞芯科技有限公司 | Test the devices, systems, and methods of piezoelectric modulus |
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| CN1472821A (en) * | 2003-06-05 | 2004-02-04 | 上海交通大学 | Automatic solar battery packaging mechanism |
| US6706234B2 (en) * | 2001-08-08 | 2004-03-16 | Nanotek Instruments, Inc. | Direct write method for polarized materials |
| CN2628424Y (en) * | 2003-07-28 | 2004-07-28 | 天津卷烟厂 | Continuous detecting detector for lack box of cigarette packaging bar |
| CN100464163C (en) * | 2007-05-18 | 2009-02-25 | 江苏万工科技集团有限公司 | Assistant nozzle jet air flow measuring device |
| CN100464164C (en) * | 2007-05-18 | 2009-02-25 | 江苏万工科技集团有限公司 | Assistant nozzle air current measurer working platform |
| CN101281073B (en) * | 2008-05-21 | 2010-06-02 | 中国科学院合肥物质科学研究院 | Mechanics sensor array calibrating apparatus and working method thereof |
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2010
- 2010-07-21 CN CN 201010232244 patent/CN101893496A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6706234B2 (en) * | 2001-08-08 | 2004-03-16 | Nanotek Instruments, Inc. | Direct write method for polarized materials |
| CN1472821A (en) * | 2003-06-05 | 2004-02-04 | 上海交通大学 | Automatic solar battery packaging mechanism |
| CN2628424Y (en) * | 2003-07-28 | 2004-07-28 | 天津卷烟厂 | Continuous detecting detector for lack box of cigarette packaging bar |
| CN100464163C (en) * | 2007-05-18 | 2009-02-25 | 江苏万工科技集团有限公司 | Assistant nozzle jet air flow measuring device |
| CN100464164C (en) * | 2007-05-18 | 2009-02-25 | 江苏万工科技集团有限公司 | Assistant nozzle air current measurer working platform |
| CN101281073B (en) * | 2008-05-21 | 2010-06-02 | 中国科学院合肥物质科学研究院 | Mechanics sensor array calibrating apparatus and working method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197809A (en) * | 2016-08-26 | 2016-12-07 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of lock force test device |
| CN106197809B (en) * | 2016-08-26 | 2019-04-12 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of lock force test device |
| CN109030967A (en) * | 2018-05-02 | 2018-12-18 | 成都安瑞芯科技有限公司 | Test the devices, systems, and methods of piezoelectric modulus |
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Application publication date: 20101124 |