CN220818879U - Dimension measuring device - Google Patents
Dimension measuring device Download PDFInfo
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- CN220818879U CN220818879U CN202321926963.5U CN202321926963U CN220818879U CN 220818879 U CN220818879 U CN 220818879U CN 202321926963 U CN202321926963 U CN 202321926963U CN 220818879 U CN220818879 U CN 220818879U
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- 230000007246 mechanism Effects 0.000 claims abstract description 189
- 238000001514 detection method Methods 0.000 claims abstract description 121
- 238000005259 measurement Methods 0.000 claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 34
- 239000000523 sample Substances 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
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Abstract
The present application provides a dimension measuring device, comprising: the device comprises a workbench, a moving mechanism, a first rotating mechanism, a clamping mechanism, a detecting mechanism and a data processing mechanism. The clamping mechanism is used for bearing and clamping the workpiece; the detection mechanism comprises a positioning measurement camera, a first contact type detection assembly and a second contact type detection assembly, and the positioning measurement camera faces the clamping mechanism; the moving mechanism is used for driving the clamping mechanism and the detecting mechanism to move, and the first rotating mechanism is used for driving the detecting mechanism to rotate so that the workpiece contacts the first contact type detecting assembly and the second contact type detecting assembly; the first contact type detection assembly is used for detecting a workpiece to obtain first detection data and sending the first detection data to the data processing mechanism, the second contact type detection assembly is used for detecting the workpiece to obtain second detection data and sending the second detection data to the data processing mechanism, and the positioning measurement camera is used for shooting the workpiece to obtain detection images and sending the detection images to the data processing mechanism.
Description
Technical Field
The application relates to the technical field of detection, in particular to a size measuring device.
Background
At present, data for rapidly and accurately measuring product dimensions has become an urgent need for a production line. The measuring method for the product size at present is that an operator adopts a traditional measuring tool to measure the product size by matching with a measuring platform, and the measuring process needs to design different measuring platforms and structural members to match with angles of material detection positions so as to measure the required size data. The measuring method has the advantages of high labor cost, low measuring speed, unstable detecting accuracy, incapability of automatically recording detecting data and low intelligent degree.
Disclosure of utility model
In view of the foregoing, it is necessary to provide a size measuring device to solve the technical problems of low utilization rate and unstable detection accuracy of the conventional measuring device.
An embodiment of the present application provides a dimension measuring apparatus, including: a work table; the moving mechanism is arranged on the workbench; a first rotation mechanism mounted on the moving mechanism; the clamping mechanism is arranged on the moving mechanism and used for bearing and clamping a workpiece; the detection mechanism is arranged on the first rotating mechanism and comprises a positioning measurement camera, a first contact type detection assembly and a second contact type detection assembly, and the first contact type detection assembly and the second contact type detection assembly are oppositely arranged; the data processing mechanism is electrically connected with the positioning measurement camera, the first contact type detection assembly and the second contact type detection assembly; the moving mechanism drives the clamping mechanism and the detecting mechanism to move, and the first rotating mechanism drives the detecting mechanism to rotate within a first preset angle range, so that the workpiece is positioned in a gap between the first contact type detecting assembly and the second contact type detecting assembly and contacts the first contact type detecting assembly and the second contact type detecting assembly; the first contact type detection assembly detects the workpiece to obtain first detection data and sends the first detection data to the data processing mechanism, the second contact type detection assembly detects the workpiece to obtain second detection data and sends the second detection data to the data processing mechanism, the positioning measurement camera shoots the workpiece to obtain detection images and sends the detection images to the data processing mechanism to obtain size data of the workpiece returned by the data processing mechanism.
In the above embodiment, the first rotating mechanism drives the detecting mechanism to rotate by a first preset angle, so that the first contact type detecting component, the second contact type detecting component and the positioning measuring camera can automatically detect the workpiece based on different angles, the detection of the workpiece with a complex structure is realized, and then the data processing mechanism obtains the dimensional data such as the plane size, the thickness and the section difference of the workpiece based on the related detection data, the application range is wide, the measuring efficiency is high, the detection data can be automatically recorded, the measuring precision is improved, and the labor cost is saved.
In some embodiments, the dimensional measurement device further comprises: the second rotating mechanism is arranged on the moving mechanism, the clamping mechanism is arranged on the second rotating mechanism, and the second rotating mechanism drives the clamping mechanism to rotate within a second preset angle range, so that the surfaces of different positions of the workpiece are contacted with the first contact type detection assembly and the second contact type detection assembly.
In some embodiments, the clamping mechanism comprises: the bearing plate is connected with the second rotating mechanism and used for bearing the workpiece; and the locating pin is arranged on the periphery side of the bearing plate and used for penetrating through the through hole in the workpiece.
In some embodiments, the first contact detection assembly comprises: a first displacement sensor provided to the rotation mechanism; the first probe is telescopically accommodated in the first displacement sensor, and triggers the first displacement sensor to work when the first probe contacts the workpiece so as to obtain the first detection data; the second contact detection assembly includes: a second displacement sensor provided to the rotation mechanism; the second probe is telescopically accommodated in the second displacement sensor, and triggers the second displacement sensor to work when the second probe contacts the workpiece so as to obtain second detection data.
In some embodiments, the first probe and the second probe are "L" shaped and disposed opposite.
In some embodiments, the detection mechanism further comprises: and the specular reflection assembly is parallel to the positioning measurement camera.
In some embodiments, the dimensional measurement device further comprises: the positioning mechanism is arranged on the moving mechanism and faces the included angle of the clamping mechanism, the positioning mechanism comprises a first positioning clamp and a second positioning clamp which are oppositely arranged, and the first positioning clamp and the second positioning clamp are respectively used for clamping two adjacent side edges of the workpiece so as to position the workpiece at a preset positioning reference position.
In some embodiments, the dimensional measurement device further comprises: and the display is arranged on the workbench and is electrically connected with the data processing mechanism and used for displaying the size data.
In some embodiments, the movement mechanism comprises: the X-axis moving assembly is arranged on the workbench along the extending direction of the X-axis; the Y-axis moving assembly is arranged on the workbench along the extending direction of the Y-axis, and the clamping mechanism is arranged on the Y-axis moving assembly; and the Z-axis moving assembly is arranged on the X-axis moving assembly along the Z-axis extending direction, and the first rotating mechanism is arranged on the Z-axis moving assembly.
In some embodiments, the first rotation mechanism comprises: the mounting plate is rotationally connected with the Z-axis moving assembly, and the detection mechanism is mounted on the mounting plate; the rotary driving piece is connected to the mounting plate and used for driving the mounting plate to rotate in the first preset angle range relative to the moving mechanism.
Drawings
Fig. 1 is a schematic structural diagram of a dimension measuring device according to an embodiment of the present application.
Fig. 2 is a partial schematic structural view of the dimension measuring device shown in fig. 1.
FIG. 3 is a schematic illustration of the locations of the first and second contact detection assemblies shown in FIG. 2 to detect the step wall thickness of a workpiece.
Fig. 4 is a schematic view of the positions of the clamping mechanism and the first detection mechanism shown in fig. 2.
Fig. 5 is a schematic view of the positions of the first contact detection assembly and the second contact detection assembly shown in fig. 4 for detecting the wall thickness of the 3D surface of the workpiece.
FIG. 6 is a schematic view of the first and second contact sensing assemblies of FIG. 2 in a position to sense the wall thickness of the interior cavity of the workpiece.
Fig. 7 to 8 are schematic views illustrating positions of the first contact type detecting assembly or the second contact type detecting assembly shown in fig. 2 for detecting a step difference of a workpiece.
Fig. 9 is an enlarged schematic view of the area a on the size measuring device shown in fig. 2.
Fig. 10 is an enlarged schematic view of the area B on the size measuring device shown in fig. 2.
Description of the main reference signs
Dimension measuring device 100
Workbench 10
Movement mechanism 20
X-axis moving assembly 21
Y-axis movement assembly 22
Z-axis movement assembly 23
First rotation mechanism 30
Mounting plate 31
Rotary driving member 32
Clamping mechanism 40
Bearing plate 41
Locating pin 42
Detection mechanism 50
Positioning measurement camera 51
First contact detection assembly 52
First displacement sensor 521
First probe 522
Second contact detection assembly 53
Second displacement sensor 531
Second probe 532
Specular reflection component 54
Second rotation mechanism 60
Positioning mechanism 70
First positioning clamp 71
Second positioning clamp 72
Display 80
Data processing mechanism 90
Workpiece 200
Structural member 210
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present application, it is noted that unless explicitly specified and limited otherwise, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or explanations. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion. The following embodiments and features of the embodiments may be combined with each other without conflict.
In the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1 and 2, a schematic structure of a dimension measuring device 100 according to an embodiment of the application is shown.
Specifically, the dimension measuring device 100 includes a table 10, a moving mechanism 20, a first rotating mechanism 30, a clamping mechanism 40, a detecting mechanism 50, and a data processing mechanism 90. The moving mechanism 20 is provided on the table 10. The first rotation mechanism 30 is mounted on the moving mechanism 20. The clamping mechanism 40 is mounted on the moving mechanism 20, and the clamping mechanism 40 is used for bearing and clamping the workpiece 200. The detection mechanism 50 is mounted on the first rotation mechanism 30. The detection mechanism 50 includes a positioning measurement camera 51, a first contact detection assembly 52, and a second contact detection assembly 53. For example, the positioning measurement camera 51 may be a CCD camera. The first contact detection assembly 52 is disposed opposite the second contact detection assembly 53. The data processing mechanism 90 is electrically connected to the positioning measurement camera 51, the first contact detection assembly 52 and the second contact detection assembly 53, and for example, the data processing mechanism 90 may be a controller.
The moving mechanism 20 drives the clamping mechanism 40 and the detecting mechanism 50 to move, and the first rotating mechanism 30 drives the detecting mechanism 50 to rotate within a first preset angle range, so that the workpiece 200 is located in a gap between the first contact detecting component 52 and the second contact detecting component 53 and contacts the first contact detecting component 52 and the second contact detecting component 53. The first preset angle may be set according to the structural characteristics of the detection mechanism 50 and the workpiece 200, for example, the first preset angle range may be set to 0 to 270 degrees. The first contact detection component 52 detects the workpiece 200 to obtain first detection data, and sends the first detection data to the data processing mechanism 90, the second contact detection component 53 detects the workpiece 200 to obtain second detection data, and sends the second detection data to the data processing mechanism 90, and the positioning measurement camera 51 is used for shooting a detection image obtained by the workpiece 200 and sending the detection image to the data processing mechanism 90, so as to obtain size data of the workpiece 200 returned by the data processing mechanism 90.
In some embodiments, as shown in connection with fig. 2, the first detection mechanism 50 is in an initial state, that is, the detection directions of the first contact detection assembly 52 and the second contact detection assembly 53 meet along the Z-axis. For example, the X axis is parallel to the long side of the table 10, the Y axis is parallel to the wide side of the table 10, and the Z axis is parallel to the height of the table 10. Referring to fig. 3, the moving mechanism 20 drives the clamping mechanism 40 and the detecting mechanism 50 to move, so that the workpiece 200 is located in a gap between the first contact detecting component 52 and the second contact detecting component 53 and contacts the first contact detecting component 52 and the second contact detecting component 53. When the first contact detecting unit 52 and the second contact detecting unit 53 contact the workpiece 200, the data processing mechanism 90 can calculate the step wall thickness of the workpiece 200 according to the first detection data and the second detection data obtained by the first contact detecting unit 52 and the second contact detecting unit 53, respectively.
In some embodiments, as shown in fig. 4, the first rotating mechanism 30 drives the first detecting mechanism 50 to rotate by a certain angle, such as 135 degrees, from the initial state shown in fig. 2 in the clockwise direction, so that the first contact detecting assembly 52 and the second contact detecting assembly 53 tilt relative to the workpiece 200. Referring to fig. 5, the moving mechanism 20 drives the clamping mechanism 40 and the detecting mechanism 50 to move, so that the workpiece 200 is located in a gap between the first contact detecting component 52 and the second contact detecting component 53 and contacts the first contact detecting component 52 and the second contact detecting component 53. When the first contact detecting unit 52 and the second contact detecting unit 53 contact the workpiece 200, the data processing mechanism 90 may calculate the 3D surface wall thickness of the workpiece 200 according to the first detection data and the second detection data obtained by the first contact detecting unit 52 and the second contact detecting unit 53, respectively.
In some embodiments, referring to fig. 6, the first rotating mechanism 30 rotates the first detecting mechanism 50 by 270 degrees in a clockwise direction, so that the detecting directions of the first contact detecting component 52 and the second contact detecting component 53 meet along the X-axis. When the first contact detecting component 52 and the second contact detecting component 53 contact the workpiece 200, the data processing mechanism 90 can calculate the wall thickness of the inner cavity of the workpiece 200 according to the first detection data and the second detection data obtained by the first contact detecting component 52 and the second contact detecting component 53 respectively.
In some embodiments, as shown in fig. 7 and 8, the data processing mechanism 90 may also be capable of calculating the step difference of the structural member 210 of the workpiece 200 according to the first detection data or the second detection data obtained by detecting the structural member 210 on the workpiece 200 by the first contact detection assembly 52 or the second contact detection assembly 53 alone.
In some embodiments, since the first rotating mechanism 30 can drive the first detecting mechanism 50 to rotate within the first preset angle range, the positioning measurement camera 51 can capture the workpiece 200 based on different angles to obtain the detected images of the workpiece 200 under different angles, and the data processing mechanism 90 obtains the plane size of the workpiece 200 according to the detected images of different angles.
In the above embodiment, the first rotating mechanism 30 drives the detecting mechanism 50 to rotate by a first preset angle, so that the first contact detecting component 52, the second contact detecting component 53 and the positioning measuring camera 51 can automatically detect the workpiece 200 based on different angles, thereby realizing detection of the workpiece 200 with a complex structure, and further, the data processing mechanism 90 obtains the dimensional data such as the plane size, the thickness, the level difference and the like of the workpiece 200 based on the related detection data, the application range is wide, the measuring efficiency is high, the detection data can be automatically recorded, the measuring precision is improved, and the labor cost is saved.
In some embodiments, as shown in connection with fig. 2, the movement mechanism 20 includes an X-axis movement assembly 21, a Y-axis movement assembly 22, and a Z-axis movement assembly 23. The X-axis moving unit 21 is disposed on the table 10 along the X-axis extending direction. The Y-axis moving unit 22 is disposed on the table 10 along the Y-axis extending direction. The clamping mechanism 40 is disposed on the Y-axis moving assembly 22. The Z-axis moving unit 23 is disposed on the X-axis moving unit 21 along the Z-axis extending direction. The first rotation mechanism 30 is mounted on the Z-axis moving assembly 23.
As shown in connection with fig. 2 and 9, in some embodiments, the dimensional measurement device 100 further includes a second rotation mechanism 60. The second rotation mechanism 60 is mounted to the Y-axis moving assembly 22 of the moving mechanism 20. The clamping mechanism 40 is mounted on the second rotating mechanism 60. The second rotating mechanism 60 drives the clamping mechanism 40 to rotate within a second preset angle range, so that the surfaces at different positions of the workpiece 200 contact the first contact detection assembly 52 and the second contact detection assembly 53. For example, the second predetermined angle range is 0 to 360 degrees.
In the above embodiment, the second rotating mechanism 60 drives the clamping mechanism 40 to rotate within a second preset angle range, so that the detecting mechanism 50 can detect different detecting positions of the workpiece 200, further improving the application range of the size detecting device, and the utilization rate is high. In addition, the moving mechanism 20, the first rotating mechanism 30 and the second rotating mechanism 60 are mutually matched, so that the detecting mechanism 50 and the workpiece 200 with a complex structure can be freely combined within the range of a coordinate system formed by X, Y, Z shafts, further dimension data of the workpiece 200 with the complex structure is obtained, the detecting range is enlarged, the labor intensity is reduced, the labor cost is saved, the detecting efficiency is improved, the detecting period is shortened, and the detecting precision and the detecting reliability are improved.
As shown in connection with fig. 2 and 10, in some embodiments, the first rotation mechanism 30 includes a mounting plate 31, a rotation driver 32. The mounting plate 31 is rotatably connected to the Z-axis moving assembly 23, and the detection mechanism 50 is mounted on the mounting plate 31. A rotary drive 32 is connected to the mounting plate 31. The rotation driving member 32 is configured to drive the mounting plate 31 to rotate within the first preset angle range relative to the moving mechanism 20.
In the above embodiment, the clamping mechanism 40 is driven to move along the Y axis by the Y axis moving assembly 22, and the first detecting mechanism 50 is driven to move along the X axis and the Z axis by the X axis moving assembly 21 and the Z axis moving assembly 23, respectively. The X-axis moving assembly 21, the Y-axis moving assembly 22 and the Z-axis moving assembly 23 cooperate with each other so that the workpiece 200 is positioned in the gap between the first contact detecting assembly 52 and the second contact detecting assembly 53 and contacts the first contact detecting assembly 52 and the second contact detecting assembly 53.
As shown in connection with fig. 10, in some embodiments, the detection mechanism 50 further includes a specular reflection assembly 54. The specular reflection component 54 is disposed parallel to the positioning measurement camera 51. For example, the specular reflection component 54 may be a CCD specular reflection device.
In the above embodiment, the measurement of the plane dimension can be easily achieved by providing the specular reflection assembly 54 to assist the positioning measurement camera 51 to photograph the workpiece 200 to position the complex structure (e.g., hole, angle) on the workpiece 200.
In some embodiments, as shown in fig. 9, the clamping mechanism 40 includes a carrier plate 41 and a positioning pin 42. The carrying plate 41 is connected to the second rotating mechanism 60, and the carrying plate 41 is used for carrying the workpiece 200. The positioning pins 42 are disposed on the circumferential side of the bearing plate 41, and the bearing plate 41 is used for penetrating through the through hole on the workpiece 200, so as to position the workpiece 200, and prevent the workpiece 200 from falling off during the rotation of the workpiece 200 driven by the second rotation mechanism 60, thereby damaging the workpiece 200.
As shown in connection with fig. 10, in some embodiments, the first contact detection assembly 52 includes a first displacement sensor 521 and a first probe 522. The first displacement sensor 521 is provided to the rotation mechanism. The first probe 522 is telescopically received in the first displacement sensor 521, and when the first probe 522 contacts the workpiece 200, the first displacement sensor 521 is triggered to operate so as to obtain the first detection data. The second contact detection assembly 53 includes a second displacement sensor 531, a second probe 532. The second displacement sensor 531 is provided to the rotation mechanism. The second probe 532 is telescopically received in the second displacement sensor 531, and when the second probe 532 contacts the workpiece 200, the second displacement sensor 531 is triggered to operate, so as to obtain the second detection data.
In the above embodiment, when the first probe 522 and the second probe 532 are in contact with the workpiece 200, the first displacement sensor 521 and the second displacement sensor 531 are triggered respectively, so as to obtain the first detection data and the second detection data respectively, so that the point can be accurately taken, the automatic detection can be performed, and the detection precision and the detection reliability can be improved. In addition, the first probe 522 and the second probe 532 contact the workpiece 200, so that the influence of oil stains and burrs on the surface of the workpiece 200 on the measurement result can be avoided.
In some embodiments, the first probe 522 and the second probe 532 are L-shaped and are disposed opposite to each other to facilitate the inspection of the workpiece 200 having a complex structure.
As shown in connection with fig. 9, in some embodiments, the dimensional measurement device 100 further includes a positioning mechanism 70. The positioning mechanism 70 is mounted on the moving mechanism 20 and faces the included angle of the clamping mechanism 40. The positioning mechanism 70 includes a first positioning clamp 71 and a second positioning clamp 72 that are disposed opposite to each other, where the first positioning clamp 71 and the second positioning clamp 72 are respectively used to clamp two adjacent sides of the workpiece 200, so as to position the workpiece 200 at a preset positioning reference position, thereby ensuring accuracy of a measurement result.
As shown in connection with fig. 1, in some embodiments, the dimensional measurement device 100 further includes a display 80. A display 80 is provided on the table 10 and is electrically connected to the data processing mechanism 90 for displaying the dimensional data.
In the above embodiment, the display 80 is connected to the data processing mechanism 90, so that the detection result can be directly displayed, the data reproduction and the cloud data acquisition can be realized, and the tracing and reproduction of the data information can be quickly constructed.
The present embodiments are to be considered as illustrative and not restrictive in all respects, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.
Claims (10)
1. A dimensional measurement device, comprising:
a work table;
The moving mechanism is arranged on the workbench;
a first rotation mechanism mounted on the moving mechanism;
the clamping mechanism is arranged on the moving mechanism and used for bearing and clamping a workpiece;
The detection mechanism is arranged on the first rotating mechanism and comprises a positioning measurement camera, a first contact type detection assembly and a second contact type detection assembly, and the first contact type detection assembly and the second contact type detection assembly are oppositely arranged;
The data processing mechanism is electrically connected with the positioning measurement camera, the first contact type detection assembly and the second contact type detection assembly;
The moving mechanism drives the clamping mechanism and the detecting mechanism to move, and the first rotating mechanism drives the detecting mechanism to rotate within a first preset angle range, so that the workpiece is positioned in a gap between the first contact type detecting assembly and the second contact type detecting assembly and contacts the first contact type detecting assembly and the second contact type detecting assembly; the first contact type detection assembly detects the workpiece to obtain first detection data and sends the first detection data to the data processing mechanism, the second contact type detection assembly detects the workpiece to obtain second detection data and sends the second detection data to the data processing mechanism, so that the data processing mechanism returns the wall thickness of the workpiece according to the first detection data and the second detection data, the positioning measurement camera shoots the workpiece to obtain a detection image and sends the detection image to the data processing mechanism, and the data processing mechanism returns the plane size of the workpiece according to the detection image.
2. The dimensional measurement device of claim 1, wherein the dimensional measurement device further comprises:
The second rotating mechanism is arranged on the moving mechanism, the clamping mechanism is arranged on the second rotating mechanism, and the second rotating mechanism drives the clamping mechanism to rotate within a second preset angle range, so that the surfaces of different positions of the workpiece are contacted with the first contact type detection assembly and the second contact type detection assembly.
3. The dimensional measurement device of claim 2, wherein the clamping mechanism comprises:
the bearing plate is connected with the second rotating mechanism and used for bearing the workpiece;
and the locating pin is arranged on the periphery side of the bearing plate and used for penetrating through the through hole in the workpiece.
4. A dimensional measuring device as defined in claim 1, wherein,
The first contact detection assembly includes:
A first displacement sensor provided to the rotation mechanism;
The first probe is telescopically accommodated in the first displacement sensor, and triggers the first displacement sensor to work when the first probe contacts the workpiece so as to obtain the first detection data;
the second contact detection assembly includes:
a second displacement sensor provided to the rotation mechanism;
The second probe is telescopically accommodated in the second displacement sensor, and triggers the second displacement sensor to work when the second probe contacts the workpiece so as to obtain second detection data.
5. The dimensional measuring device of claim 4, wherein the first probe and the second probe are "L" shaped and are disposed opposite each other.
6. The dimensional measurement device of claim 1, wherein the detection mechanism further comprises:
And the specular reflection assembly is parallel to the positioning measurement camera.
7. The dimensional measurement device of claim 1, wherein the dimensional measurement device further comprises:
The positioning mechanism is arranged on the moving mechanism and faces the included angle of the clamping mechanism, the positioning mechanism comprises a first positioning clamp and a second positioning clamp which are oppositely arranged, and the first positioning clamp and the second positioning clamp are respectively used for clamping two adjacent side edges of the workpiece so as to position the workpiece at a preset positioning reference position.
8. The dimensional measurement device of claim 1, wherein the dimensional measurement device further comprises:
And the display is arranged on the workbench and is electrically connected with the data processing mechanism and used for displaying the size data.
9. The dimensional measurement device of claim 1, wherein the movement mechanism comprises:
the X-axis moving assembly is arranged on the workbench along the extending direction of the X-axis;
The Y-axis moving assembly is arranged on the workbench along the extending direction of the Y-axis, and the clamping mechanism is arranged on the Y-axis moving assembly;
And the Z-axis moving assembly is arranged on the X-axis moving assembly along the Z-axis extending direction, and the first rotating mechanism is arranged on the Z-axis moving assembly.
10. The dimensional measurement device of claim 9, wherein the first rotation mechanism comprises:
the mounting plate is rotationally connected with the Z-axis moving assembly, and the detection mechanism is mounted on the mounting plate;
The rotary driving piece is connected to the mounting plate and used for driving the mounting plate to rotate in the first preset angle range relative to the moving mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926963.5U CN220818879U (en) | 2023-07-20 | 2023-07-20 | Dimension measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926963.5U CN220818879U (en) | 2023-07-20 | 2023-07-20 | Dimension measuring device |
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| CN220818879U true CN220818879U (en) | 2024-04-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119043180A (en) * | 2024-11-01 | 2024-11-29 | 湖南隆深氢能科技有限公司 | NG article size check out test set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119043180A (en) * | 2024-11-01 | 2024-11-29 | 湖南隆深氢能科技有限公司 | NG article size check out test set |
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