CN118274749A - Flange quality detection device - Google Patents
Flange quality detection device Download PDFInfo
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- CN118274749A CN118274749A CN202410710989.9A CN202410710989A CN118274749A CN 118274749 A CN118274749 A CN 118274749A CN 202410710989 A CN202410710989 A CN 202410710989A CN 118274749 A CN118274749 A CN 118274749A
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 210000000988 bone and bone Anatomy 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims 9
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of flange detection devices, in particular to a flange quality detection device which comprises a device ring, wherein a device inner ring is arranged in the device ring, a detection assembly is movably arranged between the device ring and the device inner ring, a plurality of adjustment assemblies are arranged on the outer side of the device ring, a flange is arranged right below the device ring, the detection assembly comprises a jacking column and a limiting wafer, a rotating column is rotatably arranged in the jacking column, two rotating members are fixedly arranged on the outer side of the rotating column, a rolling ball is movably arranged in the lower end of the lifting column, the rolling ball can be driven to slightly rotate through the rotating column under the cooperation of the rotating members, so that the rolling ball can circularly move on the profile surface of the flange, after the rolling ball moves, an infrared sensor can detect a numerical value, and quality detection is carried out on the profile surface of the flange through the numerical value.
Description
Technical Field
The invention belongs to the field of flange detection devices, and particularly relates to a flange quality detection device.
Background
The flange is a mechanical connecting piece, is usually used for connecting pipelines, valves, pumps and other equipment, is used as an important connecting piece, and is required to be subjected to quality detection at all stages in use to ensure that a structure requiring flange connection is normally used, and the flange with poor quality is screened out by detecting the size, the surface quality, the material, the strength, the profile surface and the like of the flange, so that the flange quality detection aims to ensure the safe and reliable operation of the product quality, and the safe operation and the long-term stability of a pipeline system or equipment are ensured.
One patent document with publication number CN203981071U discloses a flange plane detection jig for a heat exchanger, which comprises a plane detection plate, a positioning pin and a profile detection plate, wherein the diameter of the positioning pin is equal to that of a threaded through hole on a flange, the profile detection plate is arranged on the edge of the plane detection plate, and the profile detection plate and the positioning pin are arranged on the same side of the plane detection plate.
When the flange is used for connecting two pipelines or equipment, the profile surfaces between the two pipelines or equipment are required to be completely attached, so that the profile surfaces of the flange are required to be flat.
To this end, the invention provides a flange quality detection device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a flange quality detection device, which comprises a device ring, wherein a device inner ring is arranged in the device ring, a detection assembly is movably arranged between the device ring and the device inner ring, a plurality of adjustment assemblies are arranged on the outer side of the device ring, a flange is placed under the device ring, an inner ring groove is formed in the device ring, an outer ring groove is formed in the device inner ring, the inner ring groove and the outer ring groove are positioned at the same horizontal height, a plurality of U-shaped connecting rods are fixedly arranged on the upper side of the device ring, the device ring is fixedly connected with the device inner ring through the plurality of U-shaped connecting rods, and a plurality of component grooves are formed in the outer side of the device ring;
The detection assembly comprises a jacking column and a limiting disc fixedly mounted on the outer side of the upper end of the jacking column, wherein the limiting disc is movably arranged between an inner annular groove and an outer annular groove, a rotating column is rotatably mounted in the jacking column, two rotating members are fixedly mounted on the outer side of the rotating column, the rotating column is connected with the inner side of the jacking column through the two rotating members, a rolling ball is movably mounted at the inner side of the lower end of the lifting column, an infrared sensor and a connecting spring are fixedly mounted at the top end of the inner side of the rotating column, and one end of the connecting spring is fixedly connected with the top end of the lifting column.
Preferably, the adjusting component comprises a plurality of telescopic rods arranged in the component grooves and an arc-shaped sheet fixedly arranged at one end of the telescopic rods, a supporting rod is fixedly arranged at the lower side of the arc-shaped sheet, a push rod motor is fixedly arranged at the middle section of the supporting rod, and a round gasket is fixedly arranged at the lower end of the supporting rod.
Preferably, the lifting column is internally provided with a matching groove, and the rolling ball is movably arranged in the matching groove.
Preferably, the rotating member comprises a connecting column fixedly installed on the outer side of the upper end of the rotating column and a sliding arc piece fixedly installed at one end of the connecting column, and arc springs are fixedly installed on two sides of the sliding arc piece.
Preferably, the bottom of jack-prop has seted up the rotation groove, the upper end position of rotating the post is in the rotation inslot portion, limit groove and arc groove have been seted up to the inner wall of rotation groove, arc groove and limit groove are linked together.
Preferably, the sliding arc piece is movably arranged inside the arc-shaped groove, one end of the arc-shaped spring is fixedly connected with the inner wall of the arc-shaped groove, and the connecting column is movably arranged inside the limiting groove.
Preferably, the rolling ball comprises two rotary columns and a connecting disc fixedly arranged at one end of the rotary columns, a plurality of arc-shaped bone strips are fixedly arranged between the two connecting discs, and the arc-shaped bone strips are in a circular state.
Preferably, a plurality of the arc-shaped bone strips are fixedly provided with rubber sheets, and the circular structure is formed by the plurality of rubber sheets and the plurality of arc-shaped bone strips and filled with water.
Preferably, a sliding column is slidably arranged in the connecting disc, and a leakage-proof sheet is fixedly arranged on one side of the connecting disc, which faces the center of the rolling ball.
Preferably, the rotary column is fixedly provided with a piston groove towards one side of the connecting disc, a pressure sensor is fixedly arranged in the piston groove, a pressure block is arranged on one side of the pressure sensor, a pressure spring is arranged on one side of the pressure block, the sliding column is embedded into the piston groove, and one end of the sliding column is fixedly connected with the pressure spring.
The beneficial effects of the invention are as follows:
1. According to the flange quality detection device, the rolling ball can be driven to slightly rotate by the rotating column under the cooperation of the rotating component, so that the rolling ball can circularly move on the profile surface of the flange, the lifting column and the rolling ball can ascend or descend in the annular movement process, the distance between the lifting column and the top end of the lifting column is detected to be changed by the infrared sensor, whether the profile surface of the flange is flat or not is judged according to the distance value, and the uneven position can be detected.
2. According to the flange quality detection device, the plurality of telescopic rods are used for extending, the diameter of a circle formed by the four round gaskets is larger than that of the flange, then the four round gaskets are placed on the outer side of the flange, the positions of the device are preliminarily fixed through shrinkage of the plurality of telescopic rods until the four round gaskets are contacted with the outer side of the flange, and then the device ring, the device inner ring and the detection assembly are reduced through shrinkage of the push rod motor until the rolling ball is contacted with the profile surface of the upper side of the flange, so that the device is suitable for flanges with different diameters.
3. According to the flange quality detection device, the convex objects on the profile surface of the flange are used for extruding the contacted rubber sheet, so that the water pressure in the rolling ball is increased, the water pressure acts on one end of the sliding column which is easy to slide, the sliding column moves towards the piston groove, the leakage prevention piece fixedly arranged on the outer side of the sliding column is used for preventing water in the rolling ball from leaking, the pressure spring is contracted by the movement of the sliding column, the pressure is further generated on the pressure block, and when the pressure is too high, the pressure sensor connected with the pressure block senses the pressure, namely, the convex objects exist on the profile surface of the flange, namely, the quality detection is unqualified, and the flange needs to be corrected.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of a detection device and flange according to the present invention;
FIG. 3 is a schematic perspective view of an adjustment assembly of the present invention;
FIG. 4 is a schematic perspective view showing the separation of the detection assembly according to the present invention;
FIG. 5 is a schematic perspective view of a rotating member and lifting column of the present invention;
FIG. 6 is a perspective view of a top pillar in accordance with the present invention;
FIG. 7 is a schematic perspective view of an arc-shaped bone strip according to the present invention;
FIG. 8 is a schematic perspective view of a rubber sheet according to the present invention;
fig. 9 is a schematic perspective view of a connection disc and a rotary column according to the present invention.
In the figure: 1. a device ring; 11. an inner ring groove; 12. a U-shaped connecting rod; 13. a component groove; 2. an inner ring of the device; 21. an outer ring groove; 3. a detection assembly; 31. a top column; 311. a rotating groove; 312. an arc-shaped groove; 313. a limit groove; 32. limiting the wafer; 33. rotating the column; 331. an infrared sensor; 332. a connecting spring; 34. a rotating member; 341. a connecting column; 342. sliding the arc piece; 343. an arc spring; 35. lifting columns; 351. a mating groove; 36. a rolling ball; 361. arc bone strip; 362. a spin column; 3621. a piston groove; 3622. a pressure sensor; 3623. a pressure block; 3624. a pressure spring; 363. a connecting disc; 3631. a sliding column; 3632. a leakage preventing sheet; 364. a rubber sheet; 4. an adjustment assembly; 41. a telescopic rod; 42. an arc-shaped sheet; 43. a support rod; 44. a push rod motor; 45. a round gasket; 5. and (3) a flange.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1-5, the flange quality detection device in the embodiment of the invention comprises a device ring 1, wherein a device inner ring 2 is installed in the device ring 1, a detection component 3 is movably installed between the device ring 1 and the device inner ring 2, a plurality of adjustment components 4 are installed on the outer side of the device ring 1, a flange 5 is placed under the device ring 1, an inner ring groove 11 is formed in the device ring 1, an outer ring groove 21 is formed in the device inner ring 2, the inner ring groove 11 and the outer ring groove 21 are positioned at the same horizontal level, a plurality of U-shaped connecting rods 12 are fixedly installed on the upper side of the device ring 1, the device ring 1 is fixedly connected with the device inner ring 2 through the plurality of U-shaped connecting rods 12, and a plurality of component grooves 13 are formed on the outer side of the device ring 1;
the detection assembly 3 comprises a top column 31 and a limiting disc 32 fixedly mounted on the outer side of the upper end of the top column 31, wherein the limiting disc 32 is movably arranged between the inner annular groove 11 and the outer annular groove 21, a rotating column 33 is rotatably mounted in the top column 31, two rotating members 34 are fixedly mounted on the outer side of the rotating column 33, the rotating column 33 is connected with the inner side of the top column 31 through the two rotating members 34, a rolling ball 36 is movably mounted in the inner side of the lower end of a lifting column 35, an infrared sensor 331 and a connecting spring 332 are fixedly mounted on the inner top end of the rotating column 33, and one end of the connecting spring 332 is fixedly connected with the top end of the lifting column 35.
Specifically, when the quality of the profile surface of the flange 5 is required to be detected, the device ring 1 is located at the position right above the flange 5, at this time, the detecting component 3 is kept in a vertical state, the bottom of the rolling ball 36 arranged on the detecting component 3 is in contact with the profile surface on the upper side of the flange 5, the connecting spring 332 in contact with the lifting column 35 is slightly compressed, the distance value between the infrared sensor 331 and the top end of the lifting column 35 is recorded, by taking the detecting component 3 to perform annular sliding between the inner ring groove 11 and the outer ring groove 21, at this time, the rolling ball 36 rolls inside the lifting column 35, namely the rolling ball 36 rolls on the profile surface of the flange 5, because the detecting component 3 integrally performs annular sliding, the rotating column 33 drives the rolling ball 36 to slightly rotate through the cooperation of the rotating component 34, so that the rolling ball 36 performs annular movement on the profile surface of the flange 5, when the contour surface of the flange 5 is not flat enough, the horizontal height of one point of the rolling ball 36 on the contour surface of the flange 5 is inconsistent with the horizontal height of the next point of the rolling ball 36 after the rolling ball 36 moves, the lifting column 35 and the rolling ball 36 are lifted or lowered, the distance between the infrared sensor 331 and the top end of the lifting column 35 is changed at the moment, if the distance value difference from the previously recorded distance value is too large, namely the contour surface of the flange 5 is not flat enough, when the contour surface of the flange 5 is flat, the distance value detected by the infrared sensor 331 is within a certain corresponding value range when the rolling ball 36 moves to a certain point position, so that when the distance value detected by the infrared sensor 331 is too large with the value range, namely the position where the contour surface of the flange 5 is detected to be flat, the difference in value represents the degree of the contour surface of the flange 5, the detected distance value is in the value range and the like, and the difference is smaller, namely the flatness is higher, otherwise, the detected interval value is not in a value range or the like, namely the profile surface of the flange 5 is uneven, and the larger the value difference is, the uneven profile surface is.
As shown in fig. 3, the adjusting assembly 4 includes a telescopic rod 41 installed in the plurality of component slots 13, and an arc-shaped piece 42 fixedly installed at one end of the telescopic rod 41, a supporting rod 43 is fixedly installed at the lower side of the arc-shaped piece 42, a push rod motor 44 is fixedly installed at the middle section of the supporting rod 43, and a circular gasket 45 is fixedly installed at the lower end of the supporting rod 43.
Specifically, in order to detect the flange 5 with different diameters, the plurality of telescopic rods 41 are extended, the diameter of the circle formed by the four round gaskets 45 is larger than the diameter of the flange 5, then the four round gaskets 45 are placed on the outer side of the flange 5, the diameter of the circle formed by the round gaskets 45 is reduced through the contraction of the plurality of telescopic rods 41 until the four round gaskets 45 are contacted with the outer side of the flange 5, the position of the device is initially fixed, and then the push rod motor 44 is contracted, so that the device ring 1, the device inner ring 2 and the detection assembly 3 are lowered until the rolling ball 36 is contacted with the upper side outline surface of the flange 5, the connecting spring 332 is in a slightly compressed state, the using position of the device is fixed through the arrangement of the adjusting assembly 4, and the device and the flange 5 are relatively fixed at the moment, so that the deflection of the flange 5 is avoided, and the subsequent quality detection effect is affected.
As shown in fig. 5, the elevating column 35 is provided with a fitting groove 351 inside, and the ball 36 is movably installed inside the fitting groove 351.
Specifically, the ball 36 rolls inside the matching groove 351, the diameter of the ball 36 is larger than the depth of the matching groove 351, and part of the ball 36 is exposed outside the matching groove 351 and contacts with the contour surface of the flange 5, so that the ball 36 rotates when the ball 36 contacts with different positions of the contour surface of the flange 5.
As shown in fig. 5-6, the rotating member 34 includes a connecting column 341 fixedly installed at the outer side of the upper end of the rotating column 33 and a sliding arc piece 342 fixedly installed at one end of the connecting column 341, two sides of the sliding arc piece 342 are fixedly provided with arc springs 343, the bottom of the top column 31 is provided with a rotating slot 311, the upper end position of the rotating column 33 is located inside the rotating slot 311, the inner wall of the rotating slot 311 is provided with a limiting slot 313 and an arc slot 312, the arc slot 312 is communicated with the limiting slot 313, the sliding arc piece 342 is movably installed inside the arc slot 312, one end of the arc spring 343 is fixedly connected with the inner wall of the arc slot 312, and the connecting column 341 is movably installed inside the limiting slot 313.
Specifically, when the top column 31 drives the ball 36 to move in an arc shape, the ball 36 can only move in a straight line in the lifting column 35, and at this time, the rotating member 34 moves in the arc-shaped groove 312, and the plurality of arc-shaped springs 343 compress or stretch in the limiting groove 313, so that the rotating column 33 drives the ball 36 to rotate, and the rotation is used for matching with the steering of the ball 36, so that the ball 36 completes the arc-shaped rotation on the contour surface of the flange 5.
Embodiment two: as shown in fig. 7, in comparative example one, another embodiment of the present invention is: the ball 36 includes two rotating posts 362, a connecting plate 363 fixedly installed at one end of the rotating posts 362, and a plurality of arc-shaped ribs 361 fixedly installed between the two connecting plates 363, wherein the arc-shaped ribs 361 are in a circular state.
Specifically, when the ball 36 rotates, the arc-shaped ribs 361 contact the profile surface of the flange 5, and the rotation of the arc-shaped ribs 361 takes the rotation column 362 as the center of a circle, and the rotation column 362 actively rotates in the matching groove 351 while the ball 36 rotates.
As shown in fig. 8, rubber sheets 364 are fixedly installed between the arc-shaped ribs 361, the circular structure is formed by the rubber sheets 364 and the arc-shaped ribs 361, water is filled in the circular structure, a sliding column 3631 is slidably arranged in the connecting disc 363, a leakage preventing sheet 3632 is fixedly installed on one side of the connecting disc 363, which faces the center of the rolling ball 36, a piston groove 3621 is fixedly formed on one side of the rotating column 362, which faces the connecting disc 363, a pressure sensor 3622 is fixedly installed in the piston groove 3621, a pressure block 3623 is installed on one side of the pressure sensor 3622, a pressure spring 3624 is installed on one side of the pressure block 3623, the sliding column 3631 is embedded in the piston groove 3621, and one end of the sliding column 3631 is fixedly connected with the pressure spring 3624.
Specifically, the inside of the ball 36 is filled with water, the surface of the rubber sheet 364 is in a tight state under the extrusion of water, and at this time, the circumference diameter formed by the plurality of rubber sheets 364 is smaller than the circumference diameter formed by the plurality of arc-shaped ribs 361, when the ball 36 rolls on the contour surface of the flange 5, sundries or tiny protrusions may exist on the contour surface of the flange 5, and these protrusions exist on the surface of the flange, which may cause friction between the protrusions and the connected objects when the flange is connected, so that the protrusions need to be detected and removed, when the ball 36 rolls to a place where the tiny protrusions exist, the protrusions contact with the rubber sheet 364, the contacted rubber sheet 364 causes extrusion, the water pressure inside the ball 36 becomes large, further, the sliding column 3631 is moved toward the piston groove 3621 by the sliding column 3631, the leak preventing piece 3632 fixedly installed at the outer side of the sliding column 3631 is used for preventing water in the ball 36 from leaking, the pressure spring 3624 is contracted by the movement of the sliding column 3631 to further generate pressure to the pressure block 3623, the pressure sensor 3622 connected with the pressure block 3623 senses the pressure at this time, if the pressure is too large, the pressure sensor 3622 represents that the convex object exists on the contour surface of the flange 5, namely, the quality detection is not qualified, the pressure sensor 3622 needs to process the process, if the pressure is detected in the whole course, the pressure sensor 3622 does not change, namely, the convex object does not exist on the contour surface of the flange 5, and the quality detection of the flange 5 is qualified.
Working principle: the bottom of the ball 36 arranged on the detecting component 3 is contacted with the contour surface of the upper side of the flange 5, the connecting spring 332 contacted with the lifting column 35 is slightly compressed, the distance value between the bottom of the ball 36 and the top end of the lifting column 35 is recorded by the infrared sensor 331, the ball 36 rolls in the lifting column 35 by taking the detecting component 3 to circularly slide between the inner ring groove 11 and the outer ring groove 21, namely, the ball 36 rolls on the contour surface of the flange 5, because the detecting component 3 integrally slides circularly, the rotating column 33 can drive the ball 36 to slightly rotate by the cooperation of the rotating component 34, so that the ball 36 circularly moves on the contour surface of the flange 5, when the contour surface of the flange 5 is not smooth enough, one point of the ball 36 on the contour surface of the flange 5 is inconsistent with the level of the next point of the ball 36 after the movement, the lifting column 35 and the rolling ball 36 are lifted or lowered, at this time, the distance between the infrared sensor 331 and the top end of the lifting column 35 is changed, if the distance value difference from the previously recorded distance value is too large, namely, the contour surface of the flange 5 is not smooth enough, if the contour surface of the flange 5 is smooth, when the rolling ball 36 moves to a certain point position, the distance value detected by the infrared sensor 331 is within a corresponding certain value range, the difference is not too large, so when the distance value detected by the infrared sensor 331 is too large from the value range, namely, the position of the contour surface of the flange 5 is detected, water is filled in the rolling ball 36, under the extrusion of water, the surfaces of the rubber sheets 364 are in a tight state, and at this time, the circumference diameter formed by the plurality of rubber sheets 364 is smaller than the circumference diameter formed by the plurality of arc-shaped bone bars 361, when the rolling ball 36 rolls on the contour surface of the flange 5, the profile surface of the flange 5 may have sundries or tiny protruding objects, and these protruding objects exist on the surface of the flange, which may cause the flange to rub against the connected objects during connection, so that the protruding objects need to be detected and removed, when the ball 36 rolls to the place where the tiny protruding objects exist, the protruding objects contact with the rubber sheet 364, the contacted rubber sheet 364 is pressed, the water pressure inside the ball 36 becomes large, and then acts on one end of the sliding column 3631 easy to slide, the sliding column 3631 moves towards the piston groove 3621, the anti-leakage sheet 3632 fixedly installed on the outer side of the sliding column 3631 is used for preventing the water inside the ball 36 from leaking, the movement of the sliding column 3631 may cause the pressure spring 3624 to shrink, and further pressure is generated on the pressure block 3623, and when the pressure is too large, the pressure sensor 3622 connected with the pressure block 3623 senses that the pressure, namely, the protruding objects exist on the profile surface of the flange 5, namely, quality detection is failed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Flange quality detection device, including device ring (1), its characterized in that: the device is characterized in that an inner device ring (2) is arranged in the device ring (1), a detection assembly (3) is movably arranged between the device ring (1) and the inner device ring (2), a plurality of adjusting assemblies (4) are arranged on the outer side of the device ring (1), a flange (5) is arranged right below the device ring (1), an inner ring groove (11) is formed in the device ring (1), an outer ring groove (21) is formed in the inner device ring (2), the inner ring groove (11) and the outer ring groove (21) are located at the same level, a plurality of U-shaped connecting rods (12) are fixedly arranged on the upper side of the device ring (1), the device ring (1) is fixedly connected with the inner device ring (2) through the plurality of U-shaped connecting rods (12), and a plurality of component grooves (13) are formed in the outer side of the device ring (1).
The detection assembly (3) comprises a jacking column (31) and a limiting disc (32) fixedly mounted on the outer side of the upper end of the jacking column (31), the limiting disc (32) is movably arranged between an inner annular groove (11) and an outer annular groove (21), a rotating column (33) is mounted in the jacking column (31) in a rotating mode, two rotating members (34) are fixedly mounted on the outer side of the rotating column (33), the rotating column (33) is connected with the jacking column (31) in a mode of being connected with the two rotating members (34), a rolling ball (36) is movably mounted in the inner portion of the lower end of the lifting column (35), an infrared sensor (331) and a connecting spring (332) are fixedly mounted at the inner top end of the rotating column (33), and one end of the connecting spring (332) is fixedly connected with the top end of the lifting column (35).
2. A flange quality inspection apparatus according to claim 1, wherein: the adjusting component (4) comprises a plurality of telescopic rods (41) arranged in the component grooves (13) and arc-shaped pieces (42) fixedly arranged at one ends of the telescopic rods (41), supporting rods (43) are fixedly arranged on the lower sides of the arc-shaped pieces (42), push rod motors (44) are fixedly arranged in the middle sections of the supporting rods (43), and round gaskets (45) are fixedly arranged at the lower ends of the supporting rods (43).
3. A flange quality inspection apparatus according to claim 1, wherein: the inside of the lifting column (35) is provided with a matching groove (351), and the rolling ball (36) is movably arranged in the matching groove (351).
4. A flange quality inspection apparatus according to claim 1, wherein: the rotating member (34) comprises a connecting column (341) fixedly arranged on the outer side of the upper end of the rotating column (33) and a sliding arc piece (342) fixedly arranged at one end of the connecting column (341), and arc springs (343) are fixedly arranged on two sides of the sliding arc piece (342).
5. The flange quality inspection device of claim 4, further comprising: the bottom of jack-prop (31) has seted up rotation groove (311), the upper end position of rotation post (33) is in rotation groove (311) inside, spacing groove (313) and arc groove (312) have been seted up to the inner wall of rotation groove (311), arc groove (312) are linked together with spacing groove (313).
6. The flange quality inspection device of claim 5, further comprising: the sliding arc piece (342) is movably arranged inside the arc groove (312), one end of the arc spring (343) is fixedly connected with the inner wall of the arc groove (312), and the connecting column (341) is movably arranged inside the limiting groove (313).
7. A flange quality inspection apparatus according to claim 1, wherein: the rolling ball (36) comprises two rotary columns (362) and a connecting disc (363) fixedly arranged at one end of the rotary columns (362), a plurality of arc-shaped bone strips (361) are fixedly arranged between the two connecting discs (363), and the arc-shaped bone strips (361) are in a circular state.
8. The flange quality inspection device of claim 7, wherein: rubber sheets (364) are fixedly arranged among the arc-shaped bone strips (361), and the circular structure is filled with water by the plurality of rubber sheets (364) and the arc-shaped bone strips (361).
9. The flange quality inspection device of claim 7, wherein: the inside slip of connection pad (363) is provided with slip post (3631), one side towards the centre of a circle of spin (36) of connection pad (363) fixed mounting has leak protection piece (3632).
10. The flange quality inspection device of claim 9, wherein: the rotary column (362) is fixedly provided with a piston groove (3621) towards one side of the connecting disc (363), a pressure sensor (3622) is fixedly arranged in the piston groove (3621), a pressure block (3623) is arranged on one side of the pressure sensor (3622), a pressure spring (3624) is arranged on one side of the pressure block (3623), the sliding column (3631) is embedded into the piston groove (3621), and one end of the sliding column (3631) is fixedly connected with the pressure spring (3624).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410710989.9A CN118274749B (en) | 2024-06-04 | 2024-06-04 | Flange quality detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410710989.9A CN118274749B (en) | 2024-06-04 | 2024-06-04 | Flange quality detection device |
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| CN118274749A true CN118274749A (en) | 2024-07-02 |
| CN118274749B CN118274749B (en) | 2024-07-26 |
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| CN202410710989.9A Active CN118274749B (en) | 2024-06-04 | 2024-06-04 | Flange quality detection device |
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| CN114777664A (en) * | 2022-06-20 | 2022-07-22 | 山西天宝集团有限公司 | Wind power tower cylinder flange parameter control auxiliary tool and method thereof |
| CN217132119U (en) * | 2022-04-29 | 2022-08-05 | 福建工程学院 | Flange profile recognition device |
| CN115930721A (en) * | 2022-12-28 | 2023-04-07 | 盐城斯天康精密制造有限公司 | Detection tool of car flange spare |
| CN116117718A (en) * | 2023-02-28 | 2023-05-16 | 安庆中船柴油机有限公司 | Marine diesel engine base flange positioning tool and positioning method |
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2024
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| CN212133593U (en) * | 2020-06-12 | 2020-12-11 | 重庆秋虎机械制造有限公司 | Flange plate flatness detection device |
| CN217132119U (en) * | 2022-04-29 | 2022-08-05 | 福建工程学院 | Flange profile recognition device |
| CN114777664A (en) * | 2022-06-20 | 2022-07-22 | 山西天宝集团有限公司 | Wind power tower cylinder flange parameter control auxiliary tool and method thereof |
| CN115930721A (en) * | 2022-12-28 | 2023-04-07 | 盐城斯天康精密制造有限公司 | Detection tool of car flange spare |
| CN116117718A (en) * | 2023-02-28 | 2023-05-16 | 安庆中船柴油机有限公司 | Marine diesel engine base flange positioning tool and positioning method |
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| CN118274749B (en) | 2024-07-26 |
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