CN220323203U - Hardness on-line detection machine for metal products - Google Patents
Hardness on-line detection machine for metal products Download PDFInfo
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- CN220323203U CN220323203U CN202322323402.2U CN202322323402U CN220323203U CN 220323203 U CN220323203 U CN 220323203U CN 202322323402 U CN202322323402 U CN 202322323402U CN 220323203 U CN220323203 U CN 220323203U
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007542 hardness measurement Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses an online hardness detection machine for metal products, which comprises a multi-degree-of-freedom robot, a detection contact and a control unit, wherein the robot is used for driving a detection contact of the hardness detection machine to move; the displacement sensor is used for detecting the distance between the detection contact of the hardness detector and the surface of the workpiece; the ultrasonic hardness detection module is used for detecting the surface hardness of the metal workpiece; the clamping module is used for clamping the detection contact of the ultrasonic hardness detection module and the arm from the displacement sensor to the robot; and the controller is used for controlling and coordinating the work of the whole device, can realize online detection, is suitable for automatic production, improves the production efficiency, does not need manual detection, ensures the consistency of detection results, and simultaneously avoids the defective products from flowing to the next working procedure due to artificial factors.
Description
Technical Field
The utility model relates to an online hardness detection machine for metal products, and belongs to the technical field of hardness detection equipment.
Background
When metal hardness detection is carried out in the prior art, a workpiece or a product needs to be taken down from a production line, then is sent to hardness detection equipment for detection, the operation is finished manually, and the defects are that:
the traditional detection mode needs that a detector leaves the production line and can not observe the current situation of the production line at any time;
manual detection is adopted, inconsistency exists when the hardness detection equipment is operated, and measurement errors exist; human factors exist in manual detection, and defective products are easy to flow into the next link;
manual detection cannot be applied to automatic integral connection and cannot be suitable for online detection of metal products in a production line.
Disclosure of Invention
The utility model aims to provide an online hardness detection machine for metal products, which solves the defects of the prior art.
The technical scheme adopted by the utility model is as follows:
an on-line hardness testing machine for metal products, comprising:
the multi-degree-of-freedom robot is used for driving the detection contact of the hardness detector to move;
the displacement sensor is used for detecting the distance between the detection contact of the hardness detector and the surface of the workpiece;
the ultrasonic hardness detection module is used for detecting the surface hardness of the metal workpiece;
the clamping module is used for clamping the detection contact of the ultrasonic hardness detection module and the arm from the displacement sensor to the robot;
and the controller is used for controlling and coordinating the work of the whole device.
The online detection machine is a six-axis industrial robot or a multi-degree-of-freedom portal frame type robot.
The above-mentioned online detection machine, clamping module includes: clamping body frame and clamping subframe, the clamping body frame includes first end and second end, first end is connected to the arm of robot, the clamping subframe is installed the second end, displacement sensor with detect the contact is located the second end, detect the contact and install on the clamping subframe.
In the above-mentioned online detection machine, the clamping main frame is formed by bending a rectangular steel plate, and comprises a short side and a long side;
wherein the short side is the first end, the long side is the second end,
the first end is for connection to an arm of the robot.
The scheme has the following beneficial effects
1. The on-line detection can be realized, the method is suitable for automatic production, and the production efficiency is improved.
2. And the manual detection is not needed, the consistency of detection results is ensured, and meanwhile, the defective products caused by the manual factors are prevented from flowing to the next process.
3. The detection data is stored in real time and can be traced.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a partial view of the present utility model;
FIG. 3 is a front view of the present utility model;
wherein:
1-a robot;
2-ultrasonic hardness detection module, 21-detection contact;
3-clamping modules, 31-clamping main frames and 32-clamping sub frames;
4-a detection end;
a 5-displacement sensor;
6-protective cover.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1 to 3, an on-line hardness detection machine for metal products, a multi-degree-of-freedom robot 1 for driving detection contacts of the hardness detection machine to move;
a displacement sensor 5 for detecting the distance between the detection contact 21 of the hardness detector and the surface of the workpiece;
an ultrasonic hardness detection module 2 having the above-described detection stylus 21 for detecting the surface hardness of a metal workpiece;
the clamping module 3 is used for clamping the detection contact 21 of the ultrasonic hardness detection module 2 and the displacement sensor 5 to the arm of the robot 1, the detection module 2 and the displacement sensor 5 are adjacently arranged to form a detection end 4, the detection end 4 is positioned right above a production line, the robot 1 can be a six-axis industrial robot or a multi-degree-of-freedom portal frame type robot, and if the portal frame type robot is adopted, the production line passes through a door;
and the controller is integrated with the human-computer interaction interface and the automatic control module and is used for controlling and coordinating the work of the whole device.
During detection, products are conveyed to the position right below the detection end 4 through a conveying line, position sensors are arranged on two sides of the conveying line, conveying is stopped when the products are detected to be at a detected preset position, the distance from the detection contact 21 to the surface of a workpiece is measured by the displacement sensor 5, the robot 1 drives the detection contact 21 to descend to the surface of the workpiece, and ultrasonic waves are emitted for measurement;
and transferring the measurement position, feeding back the measurement position to the mechanical arm through a distance sensor, adjusting the height and the position of the detection contact 21, recording data after detection is completed, analyzing whether the data are qualified, flowing to the next working procedure if the data are qualified, and removing the data if the data are unqualified through a removing mechanism.
The machine can realize online detection of products, is suitable for automatic production, and improves production efficiency; the consistency of detection results is ensured without manual detection, and meanwhile, the defective products caused by manual factors are prevented from flowing to the next process; and the detection data can be stored in real time, so that the follow-up tracing is convenient.
Referring to fig. 2, the clamping module 3 includes: clamping body frame 31 and clamping subframe 32, clamping body frame 31 includes first end and second end, first end is connected to the arm of robot 1, clamping subframe 32 is installed the second end, displacement sensor 5 with detect contact 21 is located the second end, detect contact 21 installs on clamping subframe 32, the main part of ultrasonic hardness detection module 2 then installs in other suitable positions, arranges in the figure the top of robot 1 main part.
Referring to fig. 2, the clamping main frame 31 is formed by bending a rectangular steel plate, and includes a short side and a long side;
wherein the short side is the first end, the long side is the second end,
the first end is for connection to an arm of the robot 1.
In order to protect the components of the detection end 4, a protective cover 6 for protecting the detection contact 21 and the displacement sensor 5 is further included, the protective cover 6 being fixedly connected to the second end.
Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.
Claims (5)
1. An on-line hardness testing machine for metal products, comprising:
the multi-degree-of-freedom robot is used for driving the detection contact of the hardness detector to move;
the displacement sensor is used for detecting the distance between the detection contact of the hardness detector and the surface of the workpiece;
the ultrasonic hardness detection module is used for detecting the surface hardness of the metal workpiece;
the clamping module is used for clamping the detection contact of the ultrasonic hardness detection module and the arm from the displacement sensor to the robot;
and the controller is used for controlling and coordinating the work of the whole device.
2. The on-line inspection machine of claim 1, wherein: the robot is a six-axis industrial robot or a multi-degree-of-freedom portal frame type robot.
3. The on-line inspection machine of claim 1, wherein: the clamping module comprises: clamping body frame and clamping subframe, the clamping body frame includes first end and second end, first end is connected to the arm of robot, the clamping subframe is installed the second end, displacement sensor with detect the contact is located the second end, detect the contact and install on the clamping subframe.
4. An on-line inspection machine as claimed in claim 3, wherein: the clamping main frame is formed by bending a rectangular steel plate and comprises a short side and a long side;
wherein the short side is the first end, the long side is the second end,
the first end is for connection to an arm of the robot.
5. An on-line inspection machine according to claim 4, wherein: and a shield for protecting the sensing contact and the displacement sensor, the shield being fixedly connected to the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323402.2U CN220323203U (en) | 2023-08-29 | 2023-08-29 | Hardness on-line detection machine for metal products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323402.2U CN220323203U (en) | 2023-08-29 | 2023-08-29 | Hardness on-line detection machine for metal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323203U true CN220323203U (en) | 2024-01-09 |
Family
ID=89412982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322323402.2U Active CN220323203U (en) | 2023-08-29 | 2023-08-29 | Hardness on-line detection machine for metal products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323203U (en) |
-
2023
- 2023-08-29 CN CN202322323402.2U patent/CN220323203U/en active Active
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