CN218329870U

CN218329870U - Detection apparatus applied to petroleum machinery flange

Info

Publication number: CN218329870U
Application number: CN202222455469.7U
Authority: CN
Inventors: 张洪; 杨建华; 龚洋道; 杨光; 潘立祥
Original assignee: Dewell Jianhu Seiko Technology Co ltd
Current assignee: Dewell Jianhu Seiko Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-17
Anticipated expiration: 2032-09-16

Abstract

The utility model provides a detection device applied to petroleum machinery flange, which relates to the field of flange detection and comprises a base, a support rod, a top plate and an installation bin, wherein the support rod is arranged at both ends of the top of the base, the upper end of the support rod is fixedly connected with the bottom of the top plate, the installation bin is installed above the base through a rotating assembly, a first chute is arranged at the top of the installation bin, tensioning rods are symmetrically and slidably installed in the first chute, a driving assembly for driving two groups of tensioning rods to move oppositely is arranged in the installation bin, each tensioning rod consists of a first pneumatic cylinder, an installation block and an inductor, the output end of the first pneumatic cylinder is provided with the installation block, and the outer side of the installation block is provided with the inductor; the utility model discloses a detect aperture and detect and combine together with the plane degree, reduce the transit time, accelerated detection efficiency simultaneously, solved the higher problem of traditional detection method cost of labor.

Description

Detection apparatus applied to petroleum machinery flange

Technical Field

The utility model relates to a flange detects technical field, especially relates to a be applied to detection device of oil machinery flange.

Background

Flanges, also known as flange flanges or flanges, are commonly used for the connection between two pipe ends, or between two pieces of equipment. A flat flange is one type of flanged product piece, as opposed to a necked flange. The flange has the structural forms of an integral flange and a unit flange, and the flatness of two end faces and the inner diameter of an edge connecting through hole of the flange are generally required to be detected in the production process of the flange so as to ensure the quality of a flange product and ensure that bolt punching operation is smooth and the flange connecting part is well sealed in actual use;

in the production process of current flange, need go on through the manual work to the detection of flange size, the size at different positions needs the manual work to transport the flange to measure on the measuring instrument of difference, and the cost of labor is higher and detection efficiency is lower, consequently the utility model provides a be applied to the problem that exists in order to solve prior art of detection device of oil machinery flange.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a be applied to detection device of oil machine flange, this be applied to detection device of oil machine flange through detecting the aperture and the plane degree detection combines together, reduces the transit time, has accelerated detection efficiency simultaneously, has solved the higher problem of traditional detection method cost of labor.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a be applied to detection device of petroleum machinery flange, includes base, bracing piece, roof and installation storehouse, the both ends at base top all are equipped with the bracing piece, the upper end of bracing piece and the bottom fixed connection of roof, the installation storehouse is installed through the runner assembly to the top of base, the top in installation storehouse is equipped with first spout, symmetrical slidable mounting has the tensioning rod in the first spout, the inside in installation storehouse is equipped with the drive assembly of two sets of tensioning rod opposite directions movements of drive, the tensioning rod comprises first pneumatic cylinder, installation piece and inductor, the output of first pneumatic cylinder is equipped with the installation piece, the outside of installation piece is equipped with the inductor, the inner wall of through-hole is laminated mutually on inductor and the flange, the bottom symmetry of roof is equipped with lifting unit, lifting unit's lower extreme is equipped with flatness detection device, the inside of roof is equipped with the dead slot, the inside of dead slot is equipped with the adjusting part who adjusts flatness detection device position.

The further improvement lies in that: the driving assembly comprises a bidirectional screw rod, a nut sleeve and a motor, the bidirectional screw rod is rotatably installed inside the installation bin, one end of the bidirectional screw rod penetrates through the installation bin to be connected with the output end of the motor, the nut sleeve is symmetrically arranged on the bidirectional screw rod, and the top of the nut sleeve is fixedly connected with the bottom of the first pneumatic cylinder.

The further improvement is that: the rotating assembly comprises a rotating shaft and a driving mechanism, the driving mechanism is arranged inside the base, the rotating shaft is rotatably arranged at the center of the top of the base and driven by the driving mechanism, and the upper end of the rotating shaft is fixedly connected with the mounting bin.

The further improvement lies in that: the adjusting part comprises a second pneumatic cylinder and a slider, the second pneumatic cylinder is symmetrically provided with two sets of second pneumatic cylinders, the second pneumatic cylinders are fixedly connected with the inner walls at two ends of the empty groove, the slider is arranged at the output end of each second pneumatic cylinder, the slider is connected with the inner wall of the empty groove in a sliding mode, and the bottom of the slider is connected with the lifting part.

The further improvement is that: the lifting assembly comprises a third pneumatic cylinder, the output end of the third pneumatic cylinder is fixedly connected with the flatness detection device, and the top end of the third pneumatic cylinder is fixedly connected with the sliding block.

The further improvement lies in that: the flatness detection device comprises a detection bin, a movable rod, a roller seat, a roller, a spring, a limiting ring, a limiting seat, a second chute and a marking rod, wherein the second chute is arranged on the front side of the detection bin, the movable rod is arranged on the lower end of the detection bin in a penetrating and inserting mode, the roller seat is installed below the movable rod, the roller is installed on the inner side of the roller seat through a bearing, the limiting seat is installed at the top of the movable rod, the connecting rod is arranged on the limiting seat, one end of the connecting rod penetrates through the second chute and then is fixedly connected with the marking rod, the limiting ring is arranged above and below the inner side of the detection bin, and the spring and the limiting ring are connected above and below the limiting seat.

The further improvement lies in that: the side of the second sliding groove is provided with scales, and the scales are matched with the marking rod for use.

The utility model has the advantages that: the utility model discloses a place the top in installation storehouse with the ring flange, the inner wall of through-hole is laminated mutually on inductor on rethread drive assembly drove two sets of installation pieces and the ring flange, thereby it is not conform to the regulation to test out big xiao Fu of internal diameter through the distance between two sets of inductors, when strutting the ring flange through inductor and installation piece simultaneously, prop up the ring flange through first pneumatic cylinder, make flatness detection device and ring flange laminating mutually through lifting unit, it rotates to drive the ring flange through rotating assembly, thereby carry out the flatness detection to the top of french head, through detecting aperture and flatness and detecting and combining together, reduce the transit time, detection efficiency has been accelerated simultaneously, the higher problem of traditional detection method cost of labor has been solved.

Drawings

Fig. 1 is a schematic diagram of the detection of the present invention.

Fig. 2 is an undetected top view of the present invention.

Fig. 3 is a side bottom view of the present invention.

Fig. 4 is a schematic view of the inside of the installation bin of the present invention.

Fig. 5 is a schematic view of the inside of the empty groove of the present invention.

Fig. 6 is a schematic view of the flatness detecting apparatus of the present invention.

Wherein: 1. a base; 2. a support bar; 3. a top plate; 4. installing a bin; 5. a first chute; 6. a tension rod; 7. a first pneumatic cylinder; 8. mounting a block; 9. an inductor; 10. an empty groove; 11. a bidirectional screw; 12. a nut sleeve; 13. a motor; 14. a rotating shaft; 15. a second pneumatic cylinder; 16. a slider; 17. a third pneumatic cylinder; 18. a detection bin; 19. a movable rod; 20. a roller seat; 21. a roller; 22. a spring; 23. a limiting ring; 24. a limiting seat; 25. a second chute; 26. the rod is marked.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5, 6, the embodiment provides a detection apparatus applied to a petroleum machinery flange, which comprises a base 1, a support rod 2, a top plate 3 and an installation bin 4, wherein the support rod 2 is arranged at both ends of the top of the base 1, the upper end of the support rod 2 is fixedly connected with the bottom of the top plate 3, the installation bin 4 is installed above the base 1 through a rotating component, a first chute 5 is arranged at the top of the installation bin 4, tension rods 6 are symmetrically and slidably installed in the first chute 5, a driving component for driving two groups of tension rods 6 to move oppositely is arranged inside the installation bin 4, each tension rod 6 consists of a first pneumatic cylinder 7, an installation block 8 and an inductor 9, the output end of the first pneumatic cylinder 7 is provided with the installation block 8, the outside of installation piece 8 is equipped with inductor 9, the inner wall of through-hole is laminated mutually on inductor 9 and the flange, the bottom symmetry of roof 3 is equipped with lifting unit, lifting unit's lower extreme is equipped with flatness detection device, the inside of roof 3 is equipped with dead slot 10, the inside of dead slot 10 is equipped with the adjusting part who adjusts flatness detection device position, and this device is when using, through placing the flange at the top of installation storehouse 4, drives two sets of tensioning rod 6 to the outside tensioning with the over-drive subassembly, makes inductor 9 on the installation piece 8 of first pneumatic cylinder 7 top laminate mutually with the inner wall of flange through-hole, thereby tests out the big xiao Fu of internal diameter through the distance between two sets of inductors 9 and is not conform to the regulation, and is simple and convenient, and detection efficiency is very fast.

The driving assembly comprises a bidirectional screw rod 11, a nut sleeve 12 and a motor 13, the bidirectional screw rod 11 is rotatably mounted inside the mounting bin 4, one end of the bidirectional screw rod 11 penetrates through the mounting bin 4 to be connected with the output end of the motor 13, the nut sleeve 12 is symmetrically arranged on the bidirectional screw rod 11, the top of the nut sleeve 12 is fixedly connected with the bottom of the first pneumatic cylinder 7, the bidirectional screw rod 11 is driven to rotate through the starting motor 13, and therefore the two sets of nut sleeves 12 are driven to move towards opposite directions on the bidirectional screw rod 11, and the sensor 9 on the mounting block 8 above the first pneumatic cylinder 7 is driven to move and test.

The runner assembly includes pivot 14 and actuating mechanism, base 1's inside is equipped with actuating mechanism, the central point at base 1 top puts the department and rotates and installs pivot 14, pivot 14 and actuating mechanism drive, the upper end and the installation storehouse 4 fixed connection of pivot 14 drive pivot 14 through actuating mechanism and rotate to drive installation storehouse 4 and rotate, drive the flange rotation of tensioning on the installation storehouse 4 simultaneously.

The adjusting part includes second pneumatic cylinder 15 and

slider

16, 15 symmetries of second pneumatic cylinder are equipped with two sets ofly, and are two sets of the inner wall fixed connection at second pneumatic cylinder 15 and dead slot 10 both ends, the output of second pneumatic cylinder 15 is equipped with slider 16, the inner wall sliding connection of slider 16 and dead slot 10, the bottom and the lifting unit of slider 16 are connected, can promote slider 16 through second pneumatic cylinder 15 and remove in dead slot 10, drive the motion of plane degree detection device through the removal of slider 16 to adjust two sets of plane degree detection device's position, thereby make two sets of plane degree detection device's detection face can complement each other, increase detection area, thereby guarantee detection effect.

The lifting assembly comprises a third pneumatic cylinder 17, the output end of the third pneumatic cylinder 17 is fixedly connected with the flatness detection device, the top end of the third pneumatic cylinder 17 is fixedly connected with a sliding block 16, the third pneumatic cylinder 17 is started to push the flatness detection device to move downwards, meanwhile, the first pneumatic cylinder 7 pushes a flange to move upwards, the flatness detection device can be attached to the top surface of the flange, and then the rotating shaft 14 drives the installation bin 4 to rotate, so that the flange is driven to rotate and perform plane detection.

The flatness detection device comprises a detection bin 18, a movable rod 19, a roller seat 20, a roller 21, a spring 22, a limiting ring 23, a limiting seat 24, a second sliding groove 25 and a marking rod 26, wherein the front side of the detection bin 18 is provided with the second sliding groove 25, the lower end of the detection bin 18 is penetrated and inserted with the movable rod 19, the roller seat 20 is installed below the movable rod 19, the roller 21 is installed on the inner side of the roller seat 20 through a bearing, the limiting seat 24 is installed at the top of the movable rod 19, a connecting rod is arranged on the limiting seat 24, one end of the connecting rod penetrates through the second sliding groove 25 and then is fixedly connected with the marking rod 26, the limiting ring 23 is arranged above and below the inner side of the detection bin 18, the upper side and the lower side of the limiting seat 24 are connected with the limiting ring 23 through the spring 22, when the roller 21 of the roller seat 20 is attached to a flange, the movable rod 19 is kept stable through the spring 22, so that the position of the marking rod 26 is kept stable, and then the roller 21 is in contact with different positions of the flange through the rotation of the flange, and when the marking rod 26 moves upwards or downwards, the flange is not smooth enough.

The side of the second sliding groove 25 is provided with a scale, and the scale is matched with the marking rod 26 for use.

The detection device applied to the petroleum machinery flange is characterized in that the flange is placed at the top of the mounting bin 4, the two-way screw 11 is driven to rotate through the starting motor 13, so that the two groups of nut sleeves 12 are driven to move towards opposite directions on the two-way screw 11, the sensor 9 on the mounting block 8 above the first pneumatic cylinder 7 is driven to move, the sensor 9 on the mounting block 8 at the top of the first pneumatic cylinder 7 is enabled to be attached to the inner wall of a flange through hole, the large inner diameter xiao Fu is tested to be not in accordance with the specification through the distance between the two groups of sensors 9, the detection efficiency is high, the third pneumatic cylinder 17 is started to push the flatness detection device to move downwards, meanwhile, the first pneumatic cylinder 7 pushes the flange to move upwards, the flatness detection device can be attached to the top surface of the flange, the movable rod 19 is kept stable through the spring 22, the position of the marking rod 26 is kept stable, then the roller 21 is enabled to be in contact with different positions of the flange through the rotation of the flange, and when the marking rod 26 moves upwards or downwards, the flange is flat and indicates that the flange is not enough.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to detection device of petroleum machinery flange which characterized in that: including base (1), bracing piece (2), roof (3) and installation storehouse (4), the both ends at base (1) top all are equipped with bracing piece (2), the upper end of bracing piece (2) and the bottom fixed connection of roof (3), installation storehouse (4) are installed through the runner assembly to the top of base (1), the top of installation storehouse (4) is equipped with first spout (5), symmetrical slidable mounting has tensioning rod (6) in first spout (5), the inside of installation storehouse (4) is equipped with the drive assembly that drives two sets of tensioning rod (6) subtend and remove, tensioning rod (6) comprise first pneumatic cylinder (7), installation piece (8) and inductor (9), the output of first pneumatic cylinder (7) is equipped with installation piece (8), the outside of installation piece (8) is equipped with inductor (9), the inner wall of through-hole is laminated mutually on inductor (9) and the flange, the bottom symmetry of roof (3) is equipped with the lift subassembly, the lower extreme of lift subassembly is equipped with flatness detection device, the inside of roof (3) is equipped with dead slot (10), the plane adjustment assembly's (10) degree detection device.

2. The detecting device applied to the petroleum machinery flange is characterized in that: the drive assembly comprises a bidirectional screw rod (11), a nut sleeve (12) and a motor (13), the bidirectional screw rod (11) is installed in the installation bin (4) in a rotating mode, one end of the bidirectional screw rod (11) penetrates through the installation bin (4) to be connected with the output end of the motor (13), the nut sleeve (12) is symmetrically arranged on the bidirectional screw rod (11), and the top of the nut sleeve (12) is fixedly connected with the bottom of the first pneumatic cylinder (7).

3. The detecting device applied to the petroleum machinery flange is characterized in that: the rotating assembly comprises a rotating shaft (14) and a driving mechanism, the driving mechanism is arranged inside the base (1), the rotating shaft (14) is installed at the center position of the top of the base (1) in a rotating mode, the rotating shaft (14) is driven by the driving mechanism, and the upper end of the rotating shaft (14) is fixedly connected with the installation bin (4).

4. The detection device applied to the petroleum machinery flange according to claim 1, characterized in that: the adjusting part comprises a second pneumatic cylinder (15) and a sliding block (16), wherein the second pneumatic cylinder (15) is symmetrically provided with two sets of sliding blocks, and the two sets of sliding blocks are fixedly connected with the inner walls at two ends of the empty groove (10), the sliding block (16) is arranged at the output end of the second pneumatic cylinder (15), the sliding block (16) is connected with the inner wall of the empty groove (10) in a sliding manner, and the bottom of the sliding block (16) is connected with the lifting part.

5. The detection device applied to the petroleum machinery flange according to claim 1, characterized in that: the lifting assembly comprises a third pneumatic cylinder (17), the output end of the third pneumatic cylinder (17) is fixedly connected with the flatness detection device, and the top end of the third pneumatic cylinder (17) is fixedly connected with the sliding block (16).

6. The detecting device applied to the petroleum machinery flange is characterized in that: flatness detection device is including detecting storehouse (18), movable rod (19), gyro wheel seat (20), gyro wheel (21), spring (22), spacing ring (23), spacing seat (24), second spout (25) and marking pole (26), the front side that detects storehouse (18) is equipped with second spout (25), the lower extreme that detects storehouse (18) runs through to be inserted and is equipped with movable rod (19), gyro wheel seat (20) are installed to movable rod (19) below, gyro wheel seat (20) inboard installs gyro wheel (21) through the bearing, spacing seat (24) are installed at the top of movable rod (19), be equipped with the connecting rod on spacing seat (24), the one end of connecting rod is passed behind second spout (25) and is marked pole (26) fixed connection, it all is provided with spacing ring (23) to detect inboard top and below in storehouse (18), the top and the below of spacing seat (24) all are connected with spacing ring (23) through spring (22).

7. The detecting device applied to the petroleum machinery flange is characterized in that: the side surface of the second sliding groove (25) is provided with scales, and the scales are matched with the marking rod (26) for use.