CN113267108A - Detect mechatronic device of machine part size - Google Patents
Detect mechatronic device of machine part size Download PDFInfo
- Publication number
- CN113267108A CN113267108A CN202110542519.2A CN202110542519A CN113267108A CN 113267108 A CN113267108 A CN 113267108A CN 202110542519 A CN202110542519 A CN 202110542519A CN 113267108 A CN113267108 A CN 113267108A
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- pipe fitting
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- 238000001514 detection method Methods 0.000 claims abstract description 37
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000004566 building material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Abstract
The invention relates to a mechatronics device for detecting the size of a mechanical part, which comprises: a work table; the detection structure I and the detection structure II are arranged on one side of the support plate along the vertical direction of the support plate through the support frame, the detection structure I is used for detecting the perimeter of the outer ring of the pipe fitting, and the detection structure II is used for detecting the perimeter of the inner ring of the pipe fitting; the pipe fitting clamping device further comprises a driving mechanism used for clamping and driving the pipe fitting to rotate; the controller is connected with the power supply, and the display screen, the detection structure I, the detection structure II and the driving mechanism are electrically connected with the controller. This device detects through the girth to the interior outer lane of pipe fitting, then calculates the inside and outside radius of pipe fitting according to girth and radial relation to try to get the wall thickness of pipe fitting, and this device can detect the pipe fitting of different diameters, and its application scope is wide, and detection efficiency is high, is worth promoting.
Description
Technical Field
The invention relates to the technical field of mechanical part detection, in particular to a mechanical-electrical integrated device for detecting the size of a mechanical part.
Background
China now leaps the largest producing and consuming countries of building materials in the world. The main building material products such as cement, plate glass, building sanitary ceramics, stone, wall materials and the like have the first output in the world for many years. Meanwhile, the quality of building material products is continuously improved, the consumption of energy and raw materials is reduced year by year, various novel building materials are continuously emerged, the building material products are continuously upgraded and updated, and the pipeline equipment manufacturing industry is also vigorously developed.
The existing products in the pipeline equipment manufacturing industry comprise seamless steel pipes, low-medium and high-pressure boiler pipes, oil drilling pipes and other steel pipes with various calibers such as various special steels, stainless steels, carbon steels and the like; various elbow pipe fittings such as tee joints, four-way joints, valves, reducing pipes and the like; various stainless steel flanges and forged flanges; various pipe racks, instruments, oil blowout preventers and other pipe fittings; various plastic pipes such as polyethylene pipes and polypropylene pipes.
Along with the increase of the demand of all kinds of pipelines, the requirement for quality of pipe fitting is also very high, especially the wall thickness of pipe fitting, the wall thickness of pipe fitting is influencing the pipe fitting quality, therefore, the detection of pipe fitting wall thickness size is very important, in the prior art, the homoenergetic detects the pipe fitting of the same model, if will detect the pipe fitting of other specifications, then need to change detecting instrument, or the manual work is adjusted the dipperstick, come the pipe fitting detection, and then the influence leads to the detection efficiency of pipe fitting wall thickness, therefore, need provide the mechatronic device that detects machine part size and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a mechatronic device for detecting the size of a mechanical part, which solves the problem that the detection efficiency of the wall thickness of a pipe fitting is influenced because the conventional pipe fittings with different specifications cannot be detected.
The invention provides a mechatronics device for detecting the size of a mechanical part, which comprises a workbench;
the supporting plate is vertically arranged on the workbench;
detect structure I and detect structure II, both structures are the same, detect structure I and be used for detecting the girth of pipe fitting outer lane, detect structure II and be used for detecting the girth of pipe fitting inner circle, detect structure I and detect structure II and all set up in one side of backup pad through the support frame along the vertical direction of backup pad, detect structure I and include: the telescopic end of the telescopic structure I is vertically arranged downwards, the telescopic end of the telescopic structure I is connected with a supporting rod, one end of the supporting rod, which is far away from the telescopic structure I, is provided with a distance measuring sensor, and the end part of the supporting rod, which is provided with the distance measuring sensor, is also provided with a roller; the winding wheel is rotatably arranged at one end of the support rod close to the telescopic end of the telescopic structure I, and the winding wheel and the roller wheel are positioned on the same plane; one end of the belt body is connected to the circumferential direction of the roller, the other end of the belt body is wound on the winding wheel, and scales made of fluorescent ink are arranged on the belt body; the fluorescent sensor is arranged on the support rod between the reel and the roller and used for identifying the scales on the belt body;
the pipe fitting clamping device further comprises a driving mechanism used for clamping and driving the pipe fitting to rotate;
the controller is connected with the power supply, and the display screen, the distance measuring sensor, the telescopic structure I, the fluorescence sensor and the driving mechanism are all electrically connected with the controller.
Preferably, actuating mechanism is including setting up the step motor on the workstation, and step motor's output is connected with the three-jaw chuck that is used for centre gripping pipe fitting, and the three-jaw chuck is provided with the one side that detects structure II towards the backup pad, and controller and step motor electricity are connected
Preferably, the adjusting structure is arranged on the workbench and used for adjusting the distance between the three-jaw chuck and the supporting plate.
Preferably, the adjusting structure comprises a telescopic mechanism II horizontally fixed on the workbench, the telescopic end of the telescopic mechanism II is connected with a slide block I for fixing the stepping motor, and the slide block I is arranged in a slide groove formed in the workbench in a sliding manner.
Preferably, the pipe fitting clamping device further comprises a clamping structure, the clamping structure is arranged on the supporting plates at the same height as the three-grab chuck, the clamping structure is used for supporting the inner wall of the pipe fitting to clamp the pipe fitting, and a ball used for the pipe fitting to slide around the supporting portion is arranged on one side of the supporting portion, used for supporting the inner wall of the pipe fitting, of the clamping structure.
Preferably, the clamping structure includes the extending structure III who sets up with step motor's output shaft is concentric, on extending structure III passes through the fixed plate and can dismantle the joint support board, extending structure III's flexible end is connected with the cross-section and is trapezoidal round platform, the big terminal surface of round platform is fixed with extending structure III's flexible end, the little terminal surface of round platform passes through support frame and fixed connection with detecting structure II's extending structure I's stiff end, be provided with two supporting parts around the round platform symmetry, the tip of supporting part passes through guide structure sliding connection in the backup pad.
Preferably, the reel further comprises a reset motor fixed on the support rod, the output end of the reset motor is connected with the rotating shaft of the reel, and the reset motor is electrically connected with the controller.
The invention has the beneficial effects that:
1. the mechatronic device for detecting the size of the mechanical part can be used in a large scale.
2. According to the mechatronic device for detecting the size of the mechanical part, the perimeter of the inner ring and the perimeter of the outer ring of the pipe fitting are detected by arranging the detection structure I and the detection structure II, the inner radius and the outer radius of the pipe fitting are calculated according to the relationship between the perimeter and the radius, so that the wall thickness of the pipe fitting is obtained, the detection range is adjusted by the detection structure I and the telescopic structure I of the detection structure II, so that the pipe fittings with different diameters are detected, the application range is wide, the detection efficiency is high, the practicability is high, and the mechatronic device is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the overall structure A of the present invention;
FIG. 3 is a schematic view of a clamping structure according to the present invention.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 and 3, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1
As shown in fig. 1, an embodiment of the present invention provides an mechatronic device for detecting a size of a mechanical part, including: a work table 1; the vertical backup pad 2 that sets up on workstation 1 sets up detection structure I and detection structure II in one side of backup pad 2 through support frame 4 along the vertical direction of backup pad 2, and both structures are the same, and detection structure I is used for detecting the girth of 6 outer lanes of pipe fitting, and detection structure II is used for detecting the girth of 6 inner lanes of pipe fitting.
As shown in fig. 2, the detection structure I includes: the telescopic end of the telescopic structure I5 is vertically arranged downwards, the telescopic end of the telescopic structure I5 is connected with a supporting rod 101, one end of the supporting rod 101, which is far away from the telescopic structure I5, is provided with a distance measuring sensor 104, and the end part of the supporting rod 101, which is provided with the distance measuring sensor 104, is also provided with a roller 103; a reel 106 rotatably arranged at one end of the support rod 101 close to the telescopic end of the telescopic structure I5, wherein the reel 106 and the roller 103 are positioned on the same plane; a belt body 104, one end of which is connected to the circumference of the roller 103, and the other end of which is wound on a winding wheel 106, wherein the belt body 104 is provided with scales made of fluorescent ink; the fluorescent sensor 102 is arranged on the support rod 101 between the reel 106 and the roller 103 and used for identifying scales on the belt body 104, and annular grooves are formed in the circumferential directions of the roller 103 and the reel 106 in order to avoid the influence of the thickness of the belt body 104 on a detection result.
And the pipe fitting clamping and driving device further comprises a driving mechanism for clamping and driving the pipe fitting 6 to rotate.
The controller is connected with the power supply, and the display screen, the distance measuring sensor 104, the telescopic structure I5, the fluorescence sensor 102 and the driving mechanism are all electrically connected with the controller.
Example 2
On embodiment 1's basis, actuating mechanism is connected with three-jaw chuck 7 that is used for the centre gripping pipe fitting including setting up step motor 8 on workstation 1, step motor 8's output, and three-jaw chuck 7 is provided with the one side that detects structure II towards backup pad 2, and controller and step motor 8 electricity are connected.
Example 3
On the basis of the embodiment 1, in order to adapt to the detection of the pipes 6 with different lengths, the device further comprises an adjusting structure 9 arranged on the workbench 1, wherein the adjusting structure 9 is used for adjusting the distance between the three-jaw chuck 7 and the supporting plate 2.
The adjusting structure 9 comprises a telescopic mechanism II horizontally fixed on the workbench 1, the telescopic end of the telescopic mechanism II is connected with a slide block I81 of the fixed stepping motor 8, and the slide block I81 is arranged in a slide groove 11 formed in the workbench 1 in a sliding manner.
Example 4
As shown in fig. 3, on the basis of embodiment 1, in order to make the clamping of the pipe 6 more stable and prevent the pipe 6 from skewing, the apparatus further includes a clamping structure 3, the clamping structure 3 is disposed on the supporting plate 2 at the same height as the three-grip chuck 7, the clamping structure 3 is used for supporting the inner wall of the pipe 6 to clamp the pipe, and a ball 351 for sliding the pipe 6 around the supporting portion 35 is disposed on the side of the supporting portion 35 of the clamping structure 3 for supporting the inner wall of the pipe 6.
Wherein, clamping structure 3 includes with the concentric extending structure III31 who sets up of step motor 8, on extending structure III31 can dismantle joint support board 2 through the fixed plate, extending structure III 31's flexible end connection has the cross-section to be trapezoidal round platform 32, the big terminal surface of round platform 32 is fixed with extending structure III 31's flexible end, and support frame 4 and fixed connection are passed through to the little terminal surface of round platform 32 and the stiff end that detects structure II's extending structure I5, are provided with two supporting parts 35 around round platform 32 symmetry, guide structure sliding connection is passed through on backup pad 32 to the tip of supporting part 35.
The guide structure comprises a guide groove which is connected to the support plate 2 in a sliding mode, a sliding block II33 is installed in the guide groove, the sliding block II33 is fixedly connected with the support portion 35, and a return spring 34 is connected between the sliding block II33 and the inner wall of the guide groove.
Example 5
On the basis of embodiment 1, in order to facilitate the next measurement of the circumference of the pipe 6, the device further comprises a reset motor 107 fixed on the support rod 101, the output end of the reset motor 107 is connected with the rotating shaft of the reel 106, and the reset motor 107 is electrically connected with the controller.
Principle of operation
When the device is used, one end of a pipe fitting 6 is clamped on the three-jaw chuck 7, the other end of the pipe fitting 6 is sleeved outside the detection structure II, the telescopic structure III31 is controlled to drive the round table 32 to move, the round table 32 drives the supporting part 35 to act and support on the inner wall of the pipe fitting 6, the controller is powered on, the distance measuring sensor 104 detects the distance between the supporting rod and the inner wall or the outer wall of the pipe fitting 6, the detection structure I and the detection structure II do not interfere with each other and detect simultaneously, the distance value detected by the distance measuring sensor 104 is sent to the controller, the controller compares the detected distance value with the set threshold value and controls the telescopic structure I5 to act until the distance value detected by the distance measuring sensor 104 is equal to the set threshold value, namely the roller 103 is propped against the inner wall or the outer wall of the pipe fitting 6, the distance is a fixed value, namely the distance between the end part of the supporting rod 101 and the inner wall or the outer wall of the pipe fitting, at this moment, the controller controls the stepping motor of the driving mechanism 8 to work once, namely, the stepping motor drives the pipe fitting 6 to rotate for one circle, detection is completed, when the pipe fitting 6 rotates, the roller 103 on the inner wall and the outer wall can be driven to rotate, the roller 103 rotates to wind the belt body 105 on the reel 106 on the roller 103, in the moving process of the belt body 105, the fluorescence sensor 102 sends the scale value on the belt body 105 to the controller, the controller sends the detected scale value to the display screen for displaying, according to the scale values detected by the detecting mechanism I and the detecting mechanism II, namely the perimeter S of the inner ring and the outer ring of the pipe fitting 6, according to the relation between the perimeter S and the radius, the inner radius and the outer radius of the pipe fitting 6 can be obtained, and the difference between the inner radius and the outer radius of the pipe fitting 6 is the wall thickness of the pipe fitting 6.
After the measurement is finished, the controller controls the reset motor 107 to reset the reel 106, controls the telescopic structure I5 and the telescopic structure III31 to contract, enables the supporting part 35 of the clamping structure 3 to release the support of the pipe fitting 6, controls the telescopic structure II9 to contract, and then releases the clamping of the pipe fitting 6 by the three-jaw chuck 7.
Since the balls 351 are provided on the support portion 35, when the stepping motor rotates the pipe 6, the holding structure 3 does not affect the rotation of the pipe 6 while supporting the pipe 6.
In summary, according to the mechatronic device for detecting the size of a mechanical part provided by the embodiment of the invention, the perimeter of the inner ring and the perimeter of the outer ring of the pipe fitting are detected by arranging the detection structure I and the detection structure II, the inner radius and the outer radius of the pipe fitting are calculated according to the relationship between the perimeter and the radius, so that the wall thickness of the pipe fitting is obtained, the detection range is adjusted by the detection structure I and the telescopic structure I of the detection structure II, so that the pipe fittings with different diameters are detected, the application range is wide, the detection efficiency is high, the practicability is strong, and the device is worthy of popularization.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. An mechatronic device for detecting the dimensions of a mechanical part, comprising:
a table (1);
the supporting plate (2) is vertically arranged on the workbench (1);
detect structure I and detect structure II, both structures are the same, detect structure I and be used for detecting the girth of pipe fitting (6) outer lane, detect structure II and be used for detecting the girth of pipe fitting (6) inner circle, detect structure I and detect structure II and all set up the one side in backup pad (2) through support frame (4) along backup pad (2) vertical direction, detect structure I and include: the telescopic structure I (5) is vertically arranged downwards, the telescopic end of the telescopic structure I is connected with a supporting rod (101), a distance measuring sensor (104) is arranged at one end, away from the telescopic structure I (5), of the supporting rod (101), and a roller (103) is further arranged at the end part, provided with the distance measuring sensor (104), of the supporting rod (101); the reel (106) is rotatably arranged at one end of the support rod (101) close to the telescopic end of the telescopic structure I (5), and the reel (106) and the roller (103) are positioned on the same plane; one end of the belt body (104) is connected to the circumferential direction of the roller (103), the other end of the belt body is wound on the winding wheel (106), and scales made of fluorescent ink are arranged on the belt body (104); a fluorescence sensor (102) arranged on the support rod (101) between the reel (106) and the roller (103) and used for identifying scales on the belt body (104);
the pipe fitting clamping device further comprises a driving mechanism used for clamping and driving the pipe fitting (6) to rotate;
the device comprises a controller and a display screen, wherein the controller is connected with a power supply, and the display screen, the distance measuring sensor (104), the telescopic structure I (5), the fluorescent sensor (102) and the driving mechanism are all electrically connected with the controller.
2. The mechatronic device for detecting the dimension of a mechanical part according to claim 1, characterized in that the driving mechanism comprises a stepping motor (8) arranged on the worktable (1), the output end of the stepping motor (8) is connected with a three-jaw chuck (7) for clamping a pipe, the three-jaw chuck (7) faces the side of the supporting plate (2) provided with the detection structure II, and the controller is electrically connected with the stepping motor (8).
3. An mechatronic device for checking the dimensions of a mechanical part according to claim 2, characterized in that it further comprises an adjustment structure (9) arranged on the table (1), said adjustment structure (9) being adapted to adjust the distance between the three-jaw chuck (7) and the support plate (2).
4. The mechatronic device for detecting the dimensions of a mechanical part according to claim 3, characterized in that the adjusting structure (9) comprises a telescoping mechanism II horizontally fixed on the worktable (1), the telescoping end of the telescoping mechanism II is connected with a slide block I (81) for fixing the stepping motor (8), and the slide block I (81) is slidably arranged in a chute (11) formed in the worktable (1).
5. An mechatronic device for measuring the dimensions of a mechanical part according to claim 1, characterized in that it further comprises a holding structure (3), the holding structure (3) is arranged on the support plate (2) at the same height as the three-grip chuck (7), the holding structure (3) is used for supporting the inner wall of the pipe (6) to hold the pipe, and the side of the support portion (35) of the holding structure (3) used for supporting the inner wall of the pipe (6) is provided with a ball (351) for the pipe (6) to slide around the support portion (35).
6. The mechatronic device for detecting the size of a mechanical part according to claim 5, wherein the clamping structure (3) comprises a telescopic structure III (31) concentrically arranged with the output shaft of the stepping motor (8), the telescopic structure III (31) is detachably connected to the support plate (2) through a fixing plate, the telescopic end of the telescopic structure III (31) is connected with a round table (32) with a trapezoidal cross section, the large end surface of the round table (32) is fixed with the telescopic end of the telescopic structure III (31), the small end surface of the round table (32) is fixedly connected with the fixed end of the telescopic structure I (5) of the detection structure II through a support frame (4), two support portions (35) are symmetrically arranged around the round table (32), and the end portions of the support portions (35) are slidably connected to the support plate (32) through guide structures.
7. An mechatronic device for detecting the dimensions of a mechanical part according to claim 1, further comprising a reset motor (107) fixed to the support rod (101), wherein the output end of the reset motor (107) is connected to the rotating shaft of the reel (106), and the reset motor (107) is electrically connected to the controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542519.2A CN113267108B (en) | 2021-05-18 | 2021-05-18 | Detect mechatronic device of machine part size |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542519.2A CN113267108B (en) | 2021-05-18 | 2021-05-18 | Detect mechatronic device of machine part size |
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| CN113267108A true CN113267108A (en) | 2021-08-17 |
| CN113267108B CN113267108B (en) | 2022-06-24 |
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Cited By (2)
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| CN113819829A (en) * | 2021-11-22 | 2021-12-21 | 徐州安荣机械制造有限公司 | Measuring device for manufacturing tubular fittings of engineering mechanical equipment |
| CN114877783A (en) * | 2022-05-26 | 2022-08-09 | 三杰节能新材料股份有限公司 | Thickness measuring device of prefabricated direct-burried insulating tube polyurethane |
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| CN114877783A (en) * | 2022-05-26 | 2022-08-09 | 三杰节能新材料股份有限公司 | Thickness measuring device of prefabricated direct-burried insulating tube polyurethane |
| CN114877783B (en) * | 2022-05-26 | 2023-10-27 | 三杰节能新材料股份有限公司 | Thickness measuring device of prefabricated directly buried insulating pipe polyurethane |
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| CN113267108B (en) | 2022-06-24 |
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