CN215281606U - Three-point positioning device based on cross-line infrared instrument - Google Patents
Three-point positioning device based on cross-line infrared instrument Download PDFInfo
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- CN215281606U CN215281606U CN202120359254.8U CN202120359254U CN215281606U CN 215281606 U CN215281606 U CN 215281606U CN 202120359254 U CN202120359254 U CN 202120359254U CN 215281606 U CN215281606 U CN 215281606U
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- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a three point location device based on cross infrared appearance, the device includes the workstation, three reference column, a controller, X axial driving motor, X axial slider, X axial motion mechanism, Y axial driving motor, Y axial slider and Y axial motion mechanism, three reference column activity is stood on the workstation, X axial driving motor links to each other with X axial motion mechanism, X axial slider slides and locates on X axial motion mechanism, be equipped with Y axial driving motor on the X axial slider, Y axial driving motor links to each other with Y axial motion mechanism, Y axial slider slides and locates on Y axial motion mechanism, the controller links to each other with X axial driving motor and Y axial driving motor, be equipped with the cross infrared appearance on the axial slider of Y. The utility model discloses enable the work piece location operation before processing and become simple and high-efficient, labour saving and time saving need not with the help of complicated complementary unit. In addition, the infrared cross line is used as a reference, so that the installation is visual and convenient, and the installation precision is improved.
Description
Technical Field
The utility model relates to a numerical control technical field especially relates to a three-point location device based on cross infrared appearance.
Background
At present, in batch type automatic processing, a workpiece can be processed only after being accurately positioned, and for processing a plate, the positioning is often performed by a three-point positioning method. The three-point positioning method is to make the periphery of the workpiece abut against three positioning columns to complete positioning when the workpiece is clamped.
A three-point positioning method is used, the key point is accurate positioning column installation, and the method for installing the positioning column generally at present is to install a workpiece according to requirements and then select three position points close to the workpiece to install the positioning column. Such operations are relatively complex and inefficient. In order to simplify the operation, the invention directly positions the installation position of the positioning column by means of the cross-ray infrared instrument and directly installs the positioning column.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a three-point positioning device based on a cross-line infrared instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a three point location device based on cross infrared appearance, the device includes workstation, three reference column, controller, X axial driving motor, X axial slider, X axial motion mechanism, Y axial driving motor, Y axial slider and Y axial motion mechanism, and is three the reference column activity is found on the workstation, X axial driving motor with X axial motion mechanism links to each other, X axial slider cunning is located on the X axial motion mechanism, be equipped with on the X axial slider Y axial driving motor, Y axial driving motor with Y axial motion mechanism links to each other, Y axial slider cunning is located on the Y axial motion mechanism, the controller with X axial driving motor with Y axial driving motor links to each other, be equipped with cross infrared appearance on the axial slider of Y.
The utility model discloses following beneficial effect has:
the utility model discloses enable the work piece location operation before processing and become simple and high-efficient, labour saving and time saving need not with the help of complicated complementary unit. In addition, the infrared cross line is used as a reference, so that the installation is visual and convenient, and the installation precision is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a drawing of a workpiece (sample) to be machined according to the present invention;
fig. 3 is a schematic structural diagram of the workpiece after being positioned according to the present invention.
In the figure: the device comprises a workbench 1, a positioning column 11, a controller 2, an X-axis driving motor 31, an X-axis movement mechanism 32, an X-axis sliding block 33, a Y-axis driving motor 41, a Y-axis movement mechanism 42, a Y-axis sliding block 43 and a cross infrared instrument 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a three-point positioning device based on cross infrared spectrometer, the device includes workstation 1, three reference column 11, controller 2, X axial driving motor 31, X axial movement mechanism 32, X axial slider 33, Y axial driving motor 41, Y axial movement mechanism 42 and Y axial slider 43, three reference column 11 activity is stood on workstation 1, X axial driving motor 31 with X axial movement mechanism 32 links to each other, X axial slider 33 is slided on X axial movement mechanism 32, be equipped with Y axial driving motor 41 on X axial slider 33, Y axial driving motor 41 with Y axial movement mechanism 42 links to each other, Y axial slider 43 is slided on Y axial movement mechanism 42, controller 2 with X axial driving motor 31 with Y axial driving motor 41 links to each other, and a cross-ray infrared instrument 44 is arranged on the slide block 43 in the Y-axis direction.
The utility model discloses the theory of operation as follows:
1. according to the workpiece graph, selecting an original point on a drawing, and calculating absolute positions (p1, p2, p3) of the stop points of the three positioning columns according to the original point (shown in figure 2);
2, selecting a proper position on the controller 2 as a workpiece origin Po, inputting absolute positions of three positioning points P1, P2 and P3, and calculating machine coordinates of the three positioning points by the controller 2 according to the workpiece origin coordinates and the absolute positions of the three points (P1-Po + P1, P2-Po + P2, and P3-Po + P3);
3, starting the controller 2 to position the cross ray infrared instrument 44 to the position P1, starting the cross ray infrared instrument 44, and installing a first positioning column on the workbench 1 according to the projected cross ray;
4, starting the controller 2 to position the cross ray infrared instrument 44 to the position P2, starting the cross ray infrared instrument 44, and installing a second positioning column on the workbench 1 according to the projected cross ray;
5, starting the controller 2 to position the cross infrared instrument 44 to the position P3, starting the cross infrared instrument 44, and installing a third positioning column on the workbench 1 according to the projected cross;
so far, the positioning columns are installed, the workpiece is clamped by the three positioning columns, the workpiece positioning is completed (as shown in figure 3), and when the workpiece is processed in batch, the workpiece can be processed by clamping only by abutting the workpiece against the three positioning points, and complex positioning operation is not required to be carried out repeatedly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (1)
1. The utility model provides a three point location device based on cross infrared appearance, the device includes workstation, three reference column, controller, X axial driving motor, X axial slider, X axial motion mechanism, Y axial driving motor, Y axial slider and Y axial motion mechanism, and is three the reference column activity stand in on the workstation, X axial driving motor with X axial motion mechanism links to each other, X axial slider cunning is located on the X axial motion mechanism, be equipped with on the X axial slider Y axial driving motor, Y axial driving motor with Y axial motion mechanism links to each other, Y axial slider cunning is located on the Y axial motion mechanism, the controller with X axial driving motor with Y axial driving motor links to each other its characterized in that: and a cross-line infrared instrument is arranged on the slide block in the Y-axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359254.8U CN215281606U (en) | 2021-02-06 | 2021-02-06 | Three-point positioning device based on cross-line infrared instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359254.8U CN215281606U (en) | 2021-02-06 | 2021-02-06 | Three-point positioning device based on cross-line infrared instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281606U true CN215281606U (en) | 2021-12-24 |
Family
ID=79531707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359254.8U Expired - Fee Related CN215281606U (en) | 2021-02-06 | 2021-02-06 | Three-point positioning device based on cross-line infrared instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281606U (en) |
-
2021
- 2021-02-06 CN CN202120359254.8U patent/CN215281606U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |