CN209820421U - High-precision laser scanning detection device - Google Patents
High-precision laser scanning detection device Download PDFInfo
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- CN209820421U CN209820421U CN201920950480.6U CN201920950480U CN209820421U CN 209820421 U CN209820421 U CN 209820421U CN 201920950480 U CN201920950480 U CN 201920950480U CN 209820421 U CN209820421 U CN 209820421U
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- main support
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims description 6
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a high accuracy laser scanning detection device, its characterized in that: the high-precision laser scanning detection device comprises a main support frame, wherein a first support plate perpendicular to the main support frame is connected to the middle of the main support frame, reinforcing ribs are arranged between the main support frame and the first support plate, a switch magnet is arranged at the end part of the first support plate, a switch magnet is also arranged at the top end of the main support frame, a secondary support frame is movably sleeved at the bottom of the main support frame, the top end of the main support frame and the bottom end of the secondary support frame are both rotatably connected with a rotating support through a rotating shaft, a three-dimensional laser profile scanner is fixedly arranged on the rotating support, a shaft sleeve connected with the main support frame or the secondary support frame is arranged outside the rotating shaft, a locking bolt is connected onto the shaft sleeve in a threaded manner, a second support plate is also connected onto the main support frame, and the first support plate and the second, and a laser range finder is arranged on the second support plate.
Description
Technical Field
The utility model relates to a detection area, especially a high accuracy laser scanning detection device.
Background
Before the workpiece is delivered from a factory, a plurality of key parameters such as angles, sizes and the like on the workpiece need to be detected, and traditionally, the workpiece is generally measured by an operator holding a tool, so that not only is a great deal of labor consumed, but also the production efficiency is seriously influenced. For the workpiece 11 shown in fig. 1, the parameters to be measured are as shown in fig. 2, and the included angle between the outer plate 12 of the workpiece 11 and the annular reinforcing rib 13, the size of the annular reinforcing rib 13, the diameter and the roundness of the annular reinforcing rib 13, the size and the angle of the groove in the inner circle of the annular reinforcing rib 13, and the like are counted, and if the detection is performed by adopting a manual operation mode, the workload is very large.
There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
Disclosure of Invention
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, can detect out the high accuracy laser scanning detection device of a plurality of parameters fast, accurately.
The technical solution of the utility model is that: the utility model provides a high accuracy laser scanning detection device which characterized in that: the high-precision laser scanning detection device comprises a main support frame 1, wherein a first support plate 2 perpendicular to the main support frame 1 is connected to the middle of the main support frame 1, reinforcing ribs 3 are arranged between the main support frame 1 and the first support plate 2, a switch magnet 4 is arranged at the end part of the first support plate 2, a switch magnet 4 is also arranged at the top end of the main support frame 1, an auxiliary support frame 5 is movably sleeved at the bottom of the main support frame 1, rotating supports 6 are rotatably connected to the top end of the main support frame 1 and the bottom end of the auxiliary support frame 5 through rotating shafts, a first three-dimensional laser profile scanner 7 is fixedly arranged on the rotating supports 6, shaft sleeves 8 connected with the main support frame 1 or the auxiliary support frame 5 are arranged outside the rotating shafts, locking bolts are connected to the shaft sleeves 8 through threads, and a second support plate 9 is also connected to the main support frame 1, the first supporting plate 2 and the second supporting plate 9 are respectively positioned at two sides of the main supporting frame 1, a second three-dimensional laser profile scanner 10 is arranged on the second supporting plate 9, a third supporting plate 11 is also connected on the main supporting frame 1, the third supporting plate 11 is positioned above the second supporting plate 9, an ink-jet printer 12 is arranged on the third supporting plate 11,
the first three-dimensional laser profile scanner 7, the second three-dimensional laser profile scanner 10 and the code spraying machine 12 are all connected with an externally arranged computer through cables.
Compared with the prior art, the utility model, have following advantage:
this kind of structural style's high accuracy laser scanning detection device, its simple structure, design benefit, rationally distributed, it exists to traditional manual testing process: the working efficiency is low, the labor capacity is large, and the like, and a special structure is designed. Set up two symmetric distribution and can adjust the three-dimensional laser profile scanner of angle above it, the cooperation is with laser range finder, both can realize the measurement operation of high efficiency, saving work in the short time, and the testing result is still more accurate with manual operation's mode simultaneously, can also spout the sign indicating number at any time to detecting the position of discrepancy through the ink jet numbering machine on it. The high-precision laser scanning detection device has the advantages of simple manufacturing process and low manufacturing cost, so that the high-precision laser scanning detection device has various advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic view (overall) of the working state of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic (partial) view of the working state of the embodiment of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic diagram of measuring the radius of the inner circle of the annular reinforcing rib of the workpiece in the embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 to 5: a high-precision laser scanning detection device comprises a main support frame 1, wherein a first support plate 2 perpendicular to the main support frame 1 is connected to the middle of the main support frame 1, reinforcing ribs 3 are arranged between the main support frame 1 and the first support plate 2, a switch magnet 4 is arranged at the end part of the first support plate 2, a switch magnet 4 is also arranged at the top end of the main support frame 1, an auxiliary support frame 5 is movably sleeved at the bottom of the main support frame 1, rotating supports 6 are rotatably connected to the top end of the main support frame 1 and the bottom end of the auxiliary support frame 5 through rotating shafts, a first three-dimensional laser profile scanner 7 is fixedly arranged on the rotating supports 6, shaft sleeves 8 connected with the main support frame 1 or the auxiliary support frame 5 are arranged outside the rotating shafts, locking bolts are connected to the shaft sleeves 8 through threads, a second support plate 9 is further connected to the main support frame 1, the first support plate 2 and the second support plate 9 are respectively positioned at two sides of the main support frame 1, a second three-dimensional laser profile scanner 10 is arranged on the second support plate 9,
a third supporting plate 11 is also connected on the main supporting frame 1, the third supporting plate 11 is positioned above the second supporting plate 9, an ink-jet printer 12 is arranged on the third supporting plate 11,
the first three-dimensional laser profile scanner 7, the second three-dimensional laser profile scanner 10 and the code spraying machine 12 are all connected with an externally arranged computer through cables.
The utility model discloses high accuracy laser scanning detection device's working process as follows: firstly, a main support frame 1 of the device is connected to a vertical lathe 16, the vertical lathe 16 can drive the device to move and hover in space, when a switch magnet 4 on the device is turned on, the switch magnet 4 shows magnetism and is adsorbed on a working end of the vertical lathe 16, during actual operation, a vertical lathe rotating platform 17 capable of bearing a workpiece 13 to be tested is arranged in advance, the vertical lathe rotating platform 17 can drive the workpiece 13 to rotate, and meanwhile, a reference plate 18 is also arranged on the vertical lathe rotating platform 17,
firstly, respectively adjusting two rotating supports 6 according to the specific shape of a workpiece 13, driving two first three-dimensional laser profile scanners 7 to adjust to a proper inclination angle, fixing the inclination angles of the two first three-dimensional laser profile scanners 7 by using locking bolts, starting a vertical lathe 16, driving the high-precision laser scanning detection device to move by the vertical lathe 16, ensuring that laser emitted by a second three-dimensional laser profile scanner 10 in the device can just irradiate the inner edge of an annular reinforcing rib 15, driving the workpiece 13 to rotate by a vertical lathe rotating platform 17 after the preparation work is finished, and automatically detecting each parameter on the workpiece 13 by the first three-dimensional laser profile scanner 7 and the second three-dimensional laser profile scanner 10 after the workpiece 13 rotates 360 degrees;
the two first three-dimensional laser profile scanners 7 respectively detect the included angle (whether the included angle is a right angle) between the outer plate 14 of the workpiece 13 and the annular reinforcing rib 15, and can also automatically detect the size L of the annular reinforcing rib and the size and the angle of the groove of the inner circle of the annular reinforcing rib 15, and when an out-of-tolerance part is detected, a code spraying mark can be sprayed on the part through the code spraying machine 12;
during the rotation of the workpiece 13, the second three-dimensional laser profile scanner 10 will always detect the inner edge of the annular reinforcing rib 15, and detect the roundness of the annular reinforcing rib 15 through the size change,
the process for detecting the inner circle radius R of the annular reinforcing rib 15 is as follows: first, the distance between the reference plate 18 and the center of the workpiece 13 to be measured is known (i.e., the distance between the reference plate 18 and the center of the vertical lathe rotary table 17), and this distance is recorded as L1;
in an initial state, the distance between the second three-dimensional laser profile scanner 10 and the reference plate 18 is 0, the vertical lathe drives the second three-dimensional laser profile scanner 10 to horizontally move towards the center of the circle of the workpiece 13, and after the second three-dimensional laser profile scanner moves to the detection position, the movement distance of the section of the tool rest is marked as L2;
then the vertical lathe 16 drives the device to move downwards, so that the laser emitted by the second three-dimensional laser profile scanner 10 can be just projected at the groove of the inner circle of the annular reinforcing rib 15, and the distance detected by the second three-dimensional laser profile scanner 10 is recorded as L3;
the inner circle radius R of the annular reinforcing rib 15 is: r = L1-L2 + L3.
Claims (1)
1. The utility model provides a high accuracy laser scanning detection device which characterized in that: the high-precision laser scanning detection device comprises a main support frame (1), wherein a first support plate (2) which is perpendicular to the main support frame is connected to the middle of the main support frame (1), a reinforcing rib (3) is arranged between the main support frame (1) and the first support plate (2), a switch magnet (4) is arranged at the end part of the first support plate (2), the switch magnet (4) is also arranged at the top end of the main support frame (1), an auxiliary support frame (5) is movably sleeved at the bottom of the main support frame (1), the top end of the main support frame (1) and the bottom end of the auxiliary support frame (5) are both rotatably connected with a rotating support (6) through a rotating shaft, a first three-dimensional laser profile scanner (7) is fixedly arranged on the rotating support (6), and a shaft sleeve (8) connected with the main support frame (1) or the auxiliary support frame (5) is arranged outside the, the locking bolt is connected on the shaft sleeve (8) in a threaded manner, the main support frame (1) is also connected with a second support plate (9), the first support plate (2) and the second support plate (9) are respectively positioned at two sides of the main support frame (1), the second support plate (9) is provided with a second three-dimensional laser profile scanner (10), the main support frame (1) is also connected with a third support plate (11), the third support plate (11) is positioned above the second support plate (9), the third support plate (11) is provided with a code spraying machine (12),
the first three-dimensional laser profile scanner (7), the second three-dimensional laser profile scanner (10) and the code spraying machine (12) are connected with an externally arranged computer through cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950480.6U CN209820421U (en) | 2019-06-24 | 2019-06-24 | High-precision laser scanning detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950480.6U CN209820421U (en) | 2019-06-24 | 2019-06-24 | High-precision laser scanning detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820421U true CN209820421U (en) | 2019-12-20 |
Family
ID=68884839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920950480.6U Active CN209820421U (en) | 2019-06-24 | 2019-06-24 | High-precision laser scanning detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820421U (en) |
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2019
- 2019-06-24 CN CN201920950480.6U patent/CN209820421U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High precision laser scanning detection device Effective date of registration: 20230529 Granted publication date: 20191220 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: YOUTE MACHINERY TOOLS (DALIAN) CO.,LTD. Registration number: Y2023980042029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191220 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: YOUTE MACHINERY TOOLS (DALIAN) CO.,LTD. Registration number: Y2023980042029 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |