CN206803969U - A kind of dot laser coplane degree test device - Google Patents
A kind of dot laser coplane degree test device Download PDFInfo
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- CN206803969U CN206803969U CN201720651957.1U CN201720651957U CN206803969U CN 206803969 U CN206803969 U CN 206803969U CN 201720651957 U CN201720651957 U CN 201720651957U CN 206803969 U CN206803969 U CN 206803969U
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- laser
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- detent mechanism
- test device
- coplane degree
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Abstract
The utility model system provides a kind of dot laser coplane degree test device, including support, support are provided with x-axis detent mechanism, and x-axis detent mechanism is connected with transmission track；Laser support frame is additionally provided with support, laser support frame is provided with y-axis detent mechanism, and y-axis detent mechanism includes screw rodb base, and screw rodb base fixes one end of screw mandrel, and the other end of screw mandrel connects motor, location-plate is connected with screw mandrel；Location-plate is externally provided with laser measurement mechanism, laser measurement mechanism is located at the top of transmission track, laser measurement mechanism includes generating laser, laser sensor and receives camera lens, and laser sensor is fixed on the bottom of generating laser, receives the side that camera lens is located at generating laser.The utility model carries out ranging by dot laser to tested object plane, coordinates detent mechanism to measure the data of each point in plane, calculates and obtain coplane degree, test data accuracy is high, highly reliable.
Description
Technical field
Coplane degree test device is the utility model is related to, specifically discloses a kind of dot laser coplane degree test device.
Background technology
Connector, also referred to as connector, plug and socket, generally refer to electric coupler, that is, connect two active devices
Device, for transmitting electric current or signal.The life-span of connector is relevant with its mechanical performance, and the mechanical performance of connector and connection
The arrangement precision of device PIN, coplane degree are relevant.Coplane degree is the important parameter of the flatness of reflection planes, is examined by flatness
The smooth information on the surfaces such as workpiece can be obtained by surveying., it is necessary to PIN of first having arranged before SMT, re-test PIN it is coplanar
Degree, if coplanar degree is bad, the quality of connector can be influenceed.
Traditional coplane degree test is all that the image of measured object side is obtained by CCD camera, then passes through digital analog converter
Data signal is converted analog signals into, obtains the coplane degree of measured object, but such test mode accuracy is not high, acquisition
Flatness is inaccurate, influences the quality of connector.
Utility model content
Based on this, it is necessary to for prior art problem, there is provided a kind of dot laser coplane degree test device, pass through dot laser
Flatness is tested, accuracy is high, highly reliable.
To solve prior art problem, the utility model discloses a kind of dot laser coplane degree test device, including support, machine
Seat is provided with x-axis detent mechanism, and x-axis detent mechanism is connected with transmission track, and transmission track both sides are respectively equipped with the first limiting plate
With the second limiting plate；Laser support frame is additionally provided with support, laser support frame is provided with y-axis detent mechanism, y-axis detent mechanism bag
Screw rodb base is included, screw rodb base fixes one end of screw mandrel, and the other end of screw mandrel connects motor, location-plate is connected with screw mandrel；Location-plate
Be externally provided with laser measurement mechanism, laser measurement mechanism is located at the top of transmission track, laser measurement mechanism include generating laser,
Laser sensor and reception camera lens, laser sensor are fixed on the bottom of generating laser, receive camera lens and are located at generating laser
Side.
Further, x-axis detent mechanism includes cylinder and driver plate, the output end connection driver plate of cylinder, and driver plate connects
Connect transmission track.
Further, the interval of the first limiting plate and the second limiting plate can adjust.
Further, motor is stepper motor.
Further, receive inside camera lens and be provided with CCD chip.
Further, z-axis detent mechanism is additionally provided between location-plate and laser measurement mechanism.
Further, z-axis detent mechanism includes fixed column, and fixed column is fixed on location-plate, and fixed column is connected by bearing
One end of adjusting screw rod is connect, adjusting screw rod is threadedly coupled with mobile column, and connecting plate, connecting plate and Laser Measuring are fixed with outside mobile column
Measuring mechanism is fixedly connected.
Measured object is placed on transmission track, measured object is sent to the lower section of laser measurement mechanism, laser by transmission track
Transmitter launches laser by being reflected after laser sensor on the surface of measured object, and the part light of reflection, which enters, receives camera lens, separately
A part of light enters laser sensor, and laser sensor can calculate generating laser and arrive by calculating the two-way time of laser
The distance on measured object surface, receive camera lens and obtain the image after laser reflection under a different angle, in conjunction with known receive mirror
The spacing of head and generating laser, measured object surface can equally be obtained to the distance of generating laser by receiving camera lens, with reference to two
Group data, which obtain average value, can obtain more accurately test data, and motor driven location-plate moves in y-axis direction, laser measurement
Mechanism obtains the data of each point in the y-axis, the driving transmission track motion of x-axis detent mechanism, and laser measurement mechanism can obtain quilt
The data of the whole plane of thing are surveyed, finally calculate the average value of each data, maximum, minimum value, average value can reflect tested
The datum plane of thing, the coplane degree of minimum value acquisition measured object is subtracted by maximum.
The beneficial effects of the utility model are：The utility model discloses a kind of dot laser coplane degree test device, passes through a little
Laser carries out ranging to tested object plane, coordinates detent mechanism to measure the data of each point in plane, then be total to by calculating
Face degree, test data accuracy is high, highly reliable, and excellent condition can be provided for next station manipulation.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is the dimensional structure diagram at another visual angle of the utility model.
Fig. 3 is the enlarged drawing of the utility model laser measurement mechanism.
Fig. 4 is the enlarged drawing of the utility model z-axis detent mechanism.
Reference is：Support 10, x-axis detent mechanism 11, cylinder 111, driver plate 112, transmission track 12, first are spacing
Plate 121, the second limiting plate 122, laser support frame 13, y-axis detent mechanism 14, screw rodb base 141, screw mandrel 142, motor 143, positioning
Plate 15, laser measurement mechanism 16, generating laser 161, laser sensor 162, receive camera lens 163, be z-axis detent mechanism 17, solid
Fixed column 171, set screw 172, mobile column 173, connecting plate 174.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
Referring to figs. 1 to Fig. 4.
The utility model embodiment discloses a kind of dot laser coplane degree test device, including support 10, and support 10 is provided with x
Axle allocation mechanism 11, x-axis detent mechanism 11 are connected with transmission track 12, and the both sides of transmission track 12 are respectively equipped with the first limiting plate
121 and second limiting plate 122；Laser support frame 13 is additionally provided with support 10, laser support frame 13 is provided with y-axis detent mechanism
14, y-axis detent mechanism 14 includes screw rodb base 141, and screw rodb base 141 fixes one end of screw mandrel 142, the other end connection of screw mandrel 142
Motor 143, location-plate 15 is connected with screw mandrel 142；Location-plate 15 is externally provided with laser measurement mechanism 16,16, laser measurement mechanism
In the top of transmission track 12, laser measurement mechanism 16 includes generating laser 161, laser sensor 162 and receives camera lens
163, laser sensor 162 is fixed on the bottom of generating laser 161, receives camera lens 163 and is located at the one of generating laser 161
Side.
Measured object is placed on transmission track 12, measured object is sent under laser measurement mechanism 16 by transmission track 12
Side, generating laser 161 launch laser by being reflected after laser sensor 162 on the surface of measured object, and the part light of reflection enters
Enter to receive camera lens 163, another part light enters laser sensor 162, and laser sensor 162 is by calculating two-way time of laser
The distance that generating laser 161 arrives measured object surface can be calculated, it is anti-that reception camera lens 163 obtains laser under a different angle
Image after penetrating, in conjunction with the spacing of known reception camera lens 163 and generating laser 161, receiving camera lens 163 can equally obtain
Measured object surface can obtain with reference to two groups of data acquisition average values to the distance of generating laser 161 and more accurately test number
According to motor 143 drives location-plate to be moved in y-axis direction, and laser measurement mechanism 16 obtains the data of each point in the y-axis, x-axis positioning
Mechanism 11 drives transmission track motion, and laser measurement mechanism 16 can obtain the data of the whole plane of measured object, finally calculate
The average value of each data, maximum, minimum value, average value can reflect the datum plane of measured object, be subtracted most by maximum
Small value obtains the coplane degree of measured object, and test result accuracy is high, highly reliable.
Based on above-described embodiment, x-axis detent mechanism 11 includes cylinder 111 and driver plate 112, and the output end of cylinder 111 connects
Driver plate 112 is connect, driver plate 112 connects transmission track 12.
To make the present apparatus can adapt to different measured objects, based on above-described embodiment, the first limiting plate 121 and second spacing
The interval of plate 122 can adjust, and by adjusting the interval of the first limiting plate 121 and the second limiting plate 122, can be put into different size
Measured object.
Based on above-described embodiment, motor 143 is stepper motor, can effectively improve measuring accuracy.
Based on above-described embodiment, receive the inside of camera lens 163 and be provided with CCD chip, CCD chip is to convert optical signals into telecommunications
Number chip, such as in digital camera, video camera, by we have seen that optical signal be converted into electric signal through processing, become
We have seen that digital photograph.
To improve measuring accuracy, it is additionally provided with z-axis based on above-described embodiment, between location-plate 15 and laser measurement mechanism 16 and determines
Position mechanism 17, z-axis detent mechanism 17 include fixed column 171, and fixed column 171 is fixed on location-plate 15, and fixed column 171 passes through axle
One end of connection adjusting screw rod 172 is held, adjusting screw rod 172 is threadedly coupled with mobile column 173, and connection is fixed with outside mobile column 173
Plate 174, connecting plate 174 are fixedly connected with laser measurement mechanism 16.Laser measurement can effectively be adjusted by z-axis detent mechanism 17
The z-axis direction position of mechanism 16, and then adjust the initial position of Laser emission.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of dot laser coplane degree test device, it is characterised in that including support (10), the support (10) is provided with x-axis
Detent mechanism (11), the x-axis detent mechanism (11) are connected with transmission track (12), and transmission track (12) both sides are set respectively
There are the first limiting plate (121) and the second limiting plate (122)；Laser support frame (13) is additionally provided with the support (10), it is described to swash
Light support frame (13) is provided with y-axis detent mechanism (14), and the y-axis detent mechanism (14) includes screw rodb base (141), the screw mandrel
One end of the fixed screw mandrel (142) of seat (141), the other end connection motor (143) of the screw mandrel (142), on the screw mandrel (142)
It is connected with location-plate (15)；The location-plate (15) is externally provided with laser measurement mechanism (16), laser measurement mechanism (16) position
In the top of the transmission track (12), the laser measurement mechanism (16) includes generating laser (161), laser sensor
(162) and camera lens (163) is received, the laser sensor (162) is fixed on the bottom of the generating laser (161), described
Receive the side that camera lens (163) is located at the generating laser (161).
A kind of 2. dot laser coplane degree test device according to claim 1, it is characterised in that the x-axis detent mechanism
(11) cylinder (111) and driver plate (112) are included, the output end of the cylinder (111) connects the driver plate (112), described
Driver plate (112) connects the transmission track (12).
A kind of 3. dot laser coplane degree test device according to claim 1, it is characterised in that first limiting plate
(121) interval with second limiting plate (122) can adjust.
4. a kind of dot laser coplane degree test device according to claim 1, it is characterised in that the motor (143) is
Stepper motor.
A kind of 5. dot laser coplane degree test device according to claim 1, it is characterised in that the reception camera lens
(163) it is internal to be provided with CCD chip.
A kind of 6. dot laser coplane degree test device according to claim 1, it is characterised in that the location-plate (15) with
Z-axis detent mechanism (17) is additionally provided between the laser measurement mechanism (16).
A kind of 7. dot laser coplane degree test device according to claim 6, it is characterised in that the z-axis detent mechanism
(17) fixed column (171) is included, the fixed column (171) is fixed on the location-plate (15), and the fixed column (171) passes through
One end of bearing connection adjusting screw rod (172), the adjusting screw rod (172) are threadedly coupled with mobile column (173), the mobile column
(173) connecting plate (174) is fixed with outside, the connecting plate (174) is fixedly connected with the laser measurement mechanism (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651957.1U CN206803969U (en) | 2017-06-06 | 2017-06-06 | A kind of dot laser coplane degree test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720651957.1U CN206803969U (en) | 2017-06-06 | 2017-06-06 | A kind of dot laser coplane degree test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803969U true CN206803969U (en) | 2017-12-26 |
Family
ID=60745072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720651957.1U Active CN206803969U (en) | 2017-06-06 | 2017-06-06 | A kind of dot laser coplane degree test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206803969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014323A (en) * | 2017-06-06 | 2017-08-04 | 富加宜连接器（东莞）有限公司 | A kind of dot laser coplane degree test device and its method |
| CN110440726A (en) * | 2019-08-31 | 2019-11-12 | 大连理工大学 | The bolt faying face coplanarity measuring method of twin shaft translation stage and structured light scanner |
-
2017
- 2017-06-06 CN CN201720651957.1U patent/CN206803969U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014323A (en) * | 2017-06-06 | 2017-08-04 | 富加宜连接器（东莞）有限公司 | A kind of dot laser coplane degree test device and its method |
| CN107014323B (en) * | 2017-06-06 | 2023-02-03 | 富加宜连接器（东莞）有限公司 | Point laser coplanarity testing device and method thereof |
| CN110440726A (en) * | 2019-08-31 | 2019-11-12 | 大连理工大学 | The bolt faying face coplanarity measuring method of twin shaft translation stage and structured light scanner |
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