CN209605760U - A kind of automatic measuring instrument - Google Patents
A kind of automatic measuring instrument Download PDFInfo
- Publication number
- CN209605760U CN209605760U CN201822260659.7U CN201822260659U CN209605760U CN 209605760 U CN209605760 U CN 209605760U CN 201822260659 U CN201822260659 U CN 201822260659U CN 209605760 U CN209605760 U CN 209605760U
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- CN
- China
- Prior art keywords
- stepper motor
- screw rod
- measurement bay
- measurement
- infrared sensor
- Prior art date
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- 238000005259 measurement Methods 0.000 claims abstract description 35
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of automatic measuring instruments, including controller, display screen, measurement bay (1), workbench (2), screw rod (3), nut (4), sensor installing platform, stepper motor (5), infrared sensor (6), the upper end of screw rod (3) is provided with belt pulley (31)；The nut (4) is arranged on screw rod (3), the sensor installing platform is mutually fixedly connected with nut (4), the infrared sensor (6) is mounted on sensor installing platform, the drive shaft of the stepper motor (5) is provided with driving wheel (51), it is sequentially connected between the driving wheel (51) and belt pulley (31) by belt, the controller is connect with stepper motor (5), display screen and infrared sensor (6) respectively.The utility model can automatically measure the height of workpiece for measurement, and measurement structure is accurate, and measurement is convenient.
Description
Technical field
It is especially a kind of that translucent or transparent work is measured using infrared sensor the utility model relates to a kind of measuring instrument
The instrument of part.
Background technique
For translucent or transparent workpiece, measurement height generally goes to measure using micrometer, and measurement is time-consuming and laborious,
Inefficiency.
Utility model content
Purpose of utility model: in order to overcome the deficiencies in the prior art, the utility model provides one kind and can measure
Translucent or transparent workpiece height automatic measuring instrument.
Technical solution: to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of automatic measuring instrument, including the installation of controller, display screen, measurement bay, workbench, screw rod, nut, sensor
Platform, stepper motor, infrared sensor, the workbench are mounted on the lower end of measurement bay, and the screw rod is set to measurement bay
Inside, lower end are mounted on the upper end of measurement bay, and measurement bay is stretched out in upper end, and the upper end of screw rod is provided with belt pulley；The spiral shell
Mother is arranged on screw rod, and the sensor installing platform is mutually fixedly connected with nut, and the infrared sensor is mounted on sensor
On mounting platform, the stepper motor is mounted on measurement bay, and the drive shaft of the stepper motor is provided with driving wheel, the drive
Between driving wheel and belt pulley by belt be sequentially connected, the controller respectively with stepper motor, display screen and infrared sensing
Device connection.
Preferred: the workbench and measurement bay are rotatablely connected by bearing.
Preferred: the bottom of the measurement bay is equipped with rubber foot.
The utility model compared with prior art, has the advantages that
The utility model can automatically measure the height of workpiece for measurement, and measurement structure is accurate, and measurement is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these examples are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
A kind of automatic measuring instrument, as shown in Figure 1, including controller, display screen, measurement bay 1, workbench 2, ball wire
Bar, sensor installing platform, stepper motor 5, infrared sensor 6, ball screw include screw rod 3 and nut 4, the workbench
2 are mounted on the lower end of measurement bay 1, and the workbench 2 and measurement bay 1 enable workbench 2 by bearing rotation connection
It is enough to carry out 360 ° of rotations in the lower end of measurement bay 1.The screw rod 3 is set to inside measurement bay 1, and lower end is mounted on measurement bay
1 upper end, measurement bay 1 is stretched out in upper end, and the upper end of screw rod 3 is provided with belt pulley 31；The nut 4 is arranged on screw rod 3,
The sensor installing platform is fixedly connected with 4 phase of nut, and the infrared sensor 6 is mounted on sensor installing platform, institute
Stepper motor 5 is stated to be mounted on measurement bay 1, the drive shaft of the stepper motor 5 is provided with driving wheel 51, the driving wheel 51 with
Be sequentially connected between belt pulley 31 by belt 8, the controller respectively with stepper motor 5, display screen and infrared sensor 6
Connection.The bottom of the measurement bay 1 is equipped with rubber foot 7.The information that the infrared sensor 6 will test sends control to
Device, controller handle chip using DSP, according to the signal that infrared sensor 6 detects, calculate transmitting infrared ray and receive
Time difference of infrared ray calculates, thus obtain infrared ray obtain object to infrared sensor 6 distance, the utility model
Infrared sensor 6 has two groups, and one group of distance for measuring workbench 2 to infrared sensor 6, one group to be measured for measuring
Workpiece 9 arrives the distance of infrared sensor 6, and the difference of the two distances is the height of workpiece for measurement, controller will be calculated to
The height for surveying workpiece is pushed to display and is shown.
In use, workpiece 9 to be measured is placed on workbench 2, rotation work platform 2, by workpiece alignment in infrared biography
6 lower section of sensor, controller drive stepper motor 5 to rotate, and stepper motor 5 drives driving wheel 51 to rotate, and drives 31 turns of belt pulley
Dynamic, and then screw rod 3 is driven to rotate, 3 rotate driving sensor installing platform of screw rod moves up and down, so adjust sensor up and down
Highly, and then the distance between infrared sensor 6 and workpiece are adjusted, so that infrared sensor 6 detects workpiece, at this point, control
Device stops driving stepper motor 5 and rotates, and the signal that infrared sensor 6 detects is sent to controller, and controller is calculated according to inside
Method shows the height of measurement over the display.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of automatic measuring instrument, it is characterised in that: including controller, display screen, measurement bay (1), workbench (2), screw rod
(3), nut (4), sensor installing platform, stepper motor (5), infrared sensor (6), the workbench (2) are mounted on survey
The lower end of frame (1) is measured, the screw rod (3) is set to measurement bay (1) inside, and lower end is mounted on the upper end of measurement bay (1), and upper end is stretched
Measurement bay (1) out, and the upper end of screw rod (3) is provided with belt pulley (31)；The nut (4) is arranged on screw rod (3), described
Sensor installing platform is mutually fixedly connected with nut (4), and the infrared sensor (6) is mounted on sensor installing platform, institute
It states stepper motor (5) to be mounted on measurement bay (1), the drive shaft of the stepper motor (5) is provided with driving wheel (51), the drive
Between driving wheel (51) and belt pulley (31) by belt be sequentially connected, the controller respectively with stepper motor (5), display screen with
And infrared sensor (6) connection.
2. automatic measuring instrument according to claim 1, it is characterised in that: the workbench (2) and measurement bay (1) pass through axis
Hold rotation connection.
3. automatic measuring instrument according to claim 1, it is characterised in that: the bottom of the measurement bay (1) is equipped with rubber-sole
Foot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260659.7U CN209605760U (en) | 2018-12-29 | 2018-12-29 | A kind of automatic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260659.7U CN209605760U (en) | 2018-12-29 | 2018-12-29 | A kind of automatic measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605760U true CN209605760U (en) | 2019-11-08 |
Family
ID=68397958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260659.7U Active CN209605760U (en) | 2018-12-29 | 2018-12-29 | A kind of automatic measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310413A (en) * | 2021-06-01 | 2021-08-27 | 江苏金沃伺服冲床有限公司 | Industrial automation equipment action stroke detection device and use method thereof |
-
2018
- 2018-12-29 CN CN201822260659.7U patent/CN209605760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310413A (en) * | 2021-06-01 | 2021-08-27 | 江苏金沃伺服冲床有限公司 | Industrial automation equipment action stroke detection device and use method thereof |
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