CN209147971U - Die edge radian detecting device - Google Patents
Die edge radian detecting device Download PDFInfo
- Publication number
- CN209147971U CN209147971U CN201920113125.3U CN201920113125U CN209147971U CN 209147971 U CN209147971 U CN 209147971U CN 201920113125 U CN201920113125 U CN 201920113125U CN 209147971 U CN209147971 U CN 209147971U
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- China
- Prior art keywords
- shell
- idler wheel
- measurement
- die edge
- controller
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Abstract
The utility model discloses a kind of die edge radian detecting device, including shell, shell is formed by upper shell and lower casing spiral-lock；Installation settings has idler wheel in the shell, and idler wheel movable set is arranged on roller shaft, and installation settings has the electronic gyroscope for carrying out angle measurement or arc measurement when idler wheel rotates on idler wheel；The rear of the shell is provided with control display unit.Idler wheel that the utility model can be rolled along die edge setting in the shell in tape measure simultaneously installs electronic gyroscope inside the idler wheel and in such a way that controller and display screen is arranged in shell rear, greatly increase the measurement accuracy of die edge angle angle and radian, and measurement is very convenient, it only needs to roll by idler wheel and measurement can be realized, greatly increase the edge detection efficiency of mold.
Description
Technical field
The utility model relates to measuring tool technical field, especially a kind of die edge radian detecting device.
Background technique
After mold is processed, in order to reduce the weight of mold, while guaranteeing the intensity of mold, it is necessary to by mould punching at
The irregular face such as radian face, to guarantee the intensity of mold.
However, being that can not accurately measure production with measuring tools such as slide calliper rule when measuring the radian of this irregular part now
The size of product needs to measure its length using tape measure, using being converted into radian to be measured.But tape measure is being surveyed
When amount, measurement accuracy is very poor, causes staff that can not learn whether surveyed die edge meets production technology demand, to survey
Amount person brings big inconvenience.
So researching and developing a kind of device that can accurately measure die edge radian is particularly important.
Utility model content
There is provided a kind of die edge radian detecting devices for the utility model technical issues that need to address, existing to solve
The problem of some die edge radians use tape measure precision very poor and make troubles to gauger, to realize to die edge
Radian accurately measures.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
Die edge radian detecting device, including shell, shell are formed by upper shell and lower casing spiral-lock；In the shell
Installation settings has the idler wheel for carrying out tolling measurement in the angle or radian at Measurement die edge, the setting of idler wheel movable set
Be fixed on the roller shaft on outer casing inner wall at both ends, idler wheel one at cambered surface stretch out shell；Pacify the inside of the idler wheel
Installing is equipped with the electronic gyroscope for carrying out angle measurement or arc measurement when idler wheel rotates；The rear of the shell is arranged
There is the transmission signal for acquiring electronic gyroscope and the marginate angle of analytical calculation depanning or radian are carried out to transmission signal
And the control display unit for showing data.
Advanced optimize technical solution, the control display unit includes setting controller inside the shell, for for dress
Set the lithium battery being integrally powered, be embedded in setting USB charge port on the shell, be embedded in the display screen of setting on the shell with
And the switch key of setting on the controller, the signal output end of electronic gyroscope are connected to the input terminal of controller, controller
Output end be connected to the input terminal of display screen.
Technical solution is advanced optimized, the controller includes single-chip microcontroller, and single-chip microcontroller is MSP430F149 single-chip microcontroller.
Technical solution is advanced optimized, the electronic gyroscope is BW-VG500 type superhigh precision digital dynamic inclination angle sensing
Device.
Technical solution is advanced optimized, offers and is used for so that idler wheel stretches out shell in order to idler wheel progress on the shell
The idler wheel mounting hole of rolling.
Due to using above technical scheme, technological progress acquired by the utility model is as follows.
The utility model in the shell of tape measure by being arranged the idler wheel that can be rolled along die edge and in idler wheel
Electronic gyroscope and the mode in shell rear setting controller and display screen are installed in inside, greatly increase die edge
The measurement accuracy of angle angle and radian, and measure very convenient, it is only necessary to measurement can be realized by idler wheel rolling, greatly improve
The edge detection efficiency of mold, improves productivity.
The utility model is rolled when carrying out die edge angle measurement, using idler wheel along the sideline at angle to be measured
Dynamic, electronic gyroscope judges the motion track and acceleration of equipment, and will test information and feed back to controller, and controller carries out
Processing analysis carries out internal conversion using triangle edges are long, achievees the purpose that measurement angle.The utility model is actually carrying out mould
It when having edge arc measurement, is slided on the camber line of required measurement using idler wheel, that is, electronic gyroscope may make to carry out and determine at 3 points
Circle, and will test it is novel feed back to controller, by controller handle analysis after, can inside calculate this section of camber line radian it is big
It is small, the radian data surveyed are shown by display screen.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure one of the utility model；
Fig. 2 is the schematic diagram of internal structure two of the utility model；
Fig. 3 is the structural schematic diagram of the utility model.
Wherein: 1, shell, 11, upper shell, 12, lower casing, 13, idler wheel mounting hole；3, display screen；4, controller；5,USB
Charge port；6, lithium battery；7, switch key；8, idler wheel；9, electronic gyroscope.
Specific embodiment
Below in conjunction with specific utility model, the present invention will be further described in detail.
A kind of die edge radian detecting device, in conjunction with shown in Fig. 1 to Fig. 3, including shell 1, idler wheel 8 and control display are single
Member.Shell 1 is formed by upper shell 11 and 12 spiral-lock of lower casing.Idler wheel mounting hole 13 is offered on shell 1, idler wheel mounting hole 13 is used
In make idler wheel 8 stretch out shell 1 in order to which idler wheel 8 is rolled.Idler wheel 8 is mounted in shell 1, in Measurement die
Tolling measurement is carried out when the angle or radian at edge.8 movable set of idler wheel is arranged on roller shaft, and the both ends fixation of roller shaft is set
Set on 1 inner wall of shell, idler wheel one at cambered surface stretch out shell.The inside installation settings of idler wheel 8 has electronic gyroscope 9.
The rear of shell 1 is arranged in control display unit, for acquiring the transmission signal of electronic gyroscope 9 to transmission signal
It carries out the marginate angle of analytical calculation depanning or radian and shows data, control display unit includes controller 4, lithium
Battery 6, USB charge port 5, display screen 3 and switch key 7.
Controller 4 includes single-chip microcontroller, and single-chip microcontroller is MSP430F149 single-chip microcontroller.
Lithium battery 6 is used to integrally be powered for device.USB charge port 5, which is embedded in, to be arranged on shell 1, and USB can be passed through
Plug charges to lithium battery 6, and design is more humanized, can be charged at any time with charger baby.Display screen 3 is embedded in setting
On shell 1, the input terminal of display screen 3 is connected to the output end of controller 4, and display screen 3 can be by the angle surveyed or radian
It is shown.Switch key 7 is arranged on controller 4.
Electronic gyroscope 9 is used to carry out angle measurement in idler wheel rotation or arc measurement, the signal of electronic gyroscope 9 are defeated
Outlet is connected to the input terminal of controller 4.Electronic gyroscope 9 is mounted on the inside of idler wheel 8.When measuring angle, setting
Initial position, idler wheel 8, which rolls, carries out electronic gyroscope three-point fix, and 3 points (three points i.e. not point-blank) determine one
A triangle.Electronic gyroscope 9 is collected in controller 4 by the communication mode of RS485,232, is standard serial port association
View, controller 4 carry out processing analysis, carry out internal conversion using triangle edges are long, are calculated, reached using sine and cosine theorem
Measure the purpose of each angle angle.
In addition to this, the electronic gyroscope 9 of setting also can be carried out the measurement of radian, position at 3 points using electronic gyroscope,
3 points can position a fixed circle.The electronic gyroscope 9 and signal after will test is transmitted to controller, is sat by controller using three
The mode of mapping radian measures the size of edge radian.Or the measurement of angle is first carried out, after having measured angle, by controller
Carry out the conversion of angle and radian, i.e. 0.01745 radian of the ≈ of 1 degree=π/180,1 radian=57.3 degree of 180/ π ≈.
Electronic gyroscope 9 in the utility model is BW-VG500 type superhigh precision digital dynamic obliquity sensor, measurement
Precision is up to 0.1 °.BW-VG500 uses the mems accelerometer and gyroscope of high quality and reliability, and guarantees to survey by algorithm
Accuracy of measurement, while Seal Design and strict technology guarantee that product remains to the roll for critically measuring carrier under rugged environment
Angle and pitch angle attitude parameter.It, can be with by a variety of compensation such as nonlinear compensation, quadrature compensation, temperature-compensating and drift compensation
The error that interference generates is eliminated significantly, and it is horizontal to improve Product Precision.
The utility model sets initial position, using idler wheel 8 along wait want when actually carrying out die edge angle measurement
The sideline at the angle of measurement rolls, and electronic gyroscope judges the motion track and acceleration of equipment, and idler wheel 8, which rolls, carries out electronics top
Spiral shell instrument three-point fix, 3 points determine a triangle.Electronic gyroscope 9 collects control by the communication mode of RS485,232
In device 4, controller 4 carries out processing analysis, carries out internal conversion using triangle edges are long, achievees the purpose that measurement angle.Finally,
Measured result is shown measurement result by display screen 3.
The utility model is sliding on the camber line of required measurement using idler wheel when actually carrying out die edge arc measurement
It is dynamic, that is, may make electronic gyroscope to carry out three-point circle, and will test it is novel feed back to controller 4, handled and analyzed by controller 4
Afterwards, the radian size that internal can calculate this section of camber line shows the radian data surveyed by display screen 3.
The utility model is when actually carrying out die edge arc measurement, additionally it is possible to first pass through electronic gyroscope and carry out angle
Measurement, after having measured angle, by controller carry out angle and radian conversion, the radian value that you can get it is surveyed.
Claims (5)
1. die edge radian detecting device, including shell (1), shell (1) by upper shell (11) and lower casing (12) spiral-lock and
At；It is characterized by: the interior installation settings of the shell (1) has for being rolled in the angle or radian at Measurement die edge
The idler wheel (8) of measurement, the setting of idler wheel (8) movable set are fixed on the roller shaft on shell (1) inner wall at both ends, idler wheel
One at cambered surface stretch out shell；The inside installation settings of the idler wheel (8) have for when idler wheel rotates carry out angle measurement or
The electronic gyroscope (9) of arc measurement；The rear of the shell (1) is provided with the letter of the transmission for acquiring electronic gyroscope (9)
Number and the marginate angle of analytical calculation depanning or radian are carried out to transmission signal and the control that shows data show it is single
Member.
2. die edge radian detecting device according to claim 1, it is characterised in that: the control display unit includes
The controller (4) being arranged in shell (1), the lithium battery (6) for being integrally powered for device are embedded in setting in shell
(1) the USB charge port (5), embedded setting on are in the display screen (3) on shell (1) and the switch being arranged on controller (4)
Key (7), the signal output end of electronic gyroscope (9) are connected to the input terminal of controller (4), and the output end of controller (4) connects
It is connected to the input terminal of display screen (3).
3. die edge radian detecting device according to claim 2, it is characterised in that: the controller (4) includes single
Piece machine, single-chip microcontroller are MSP430F149 single-chip microcontroller.
4. die edge radian detecting device according to claim 1, it is characterised in that: the electronic gyroscope (9) is
BW-VG500 type superhigh precision digital dynamic obliquity sensor.
5. die edge radian detecting device according to claim 1, it is characterised in that: offered on the shell (1)
For making idler wheel (8) to stretch out the idler wheel mounting hole (13) that shell (1) is rolled in order to idler wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113125.3U CN209147971U (en) | 2019-01-23 | 2019-01-23 | Die edge radian detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113125.3U CN209147971U (en) | 2019-01-23 | 2019-01-23 | Die edge radian detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147971U true CN209147971U (en) | 2019-07-23 |
Family
ID=67291729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920113125.3U Active CN209147971U (en) | 2019-01-23 | 2019-01-23 | Die edge radian detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376377A (en) * | 2021-04-21 | 2021-09-10 | 上海工程技术大学 | MEMS sensor capable of continuously detecting glucose concentration |
-
2019
- 2019-01-23 CN CN201920113125.3U patent/CN209147971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376377A (en) * | 2021-04-21 | 2021-09-10 | 上海工程技术大学 | MEMS sensor capable of continuously detecting glucose concentration |
| CN113376377B (en) * | 2021-04-21 | 2023-11-24 | 上海工程技术大学 | MEMS sensor for sustainable detection of glucose concentration |
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