Precision detection device for oil pipe joint gasket

Abstract

The utility model discloses an oil pipe joint gasket precision detection device, which particularly relates to the technical field of gasket detection and comprises a workbench, a detection plate is arranged at the top of the workbench, a cleaning mechanism is arranged on one side of the detection plate, a fixing plate is arranged at the top of the workbench, and an adjusting mechanism is arranged at the top of the fixing plate. The adjusting mechanism comprises a supporting rod arranged at the top of the fixing plate, anti-slip strips are arranged on the two sides of the supporting rod, the supporting rod is sleeved with a fixing ring, a connecting plate is arranged on one side of the fixing ring, a first threaded rod is arranged on one side of the connecting plate, and one end of the first threaded rod penetrates through the connecting plate. According to the utility model, the device can be conveniently installed, and the height of the distance detector can be effectively adjusted, so that the detection range is expanded, the cleanliness of the detection plate is effectively kept, and the influence on the detection result is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of gasket detection, and more specifically to a device for detecting the precision of gaskets of oil pipe joints. Background Art

[0002] The oil pipe joint gasket is a kind of sealing part, which is mainly used to connect the oil pipe joint to ensure the sealing performance of the joint. It is a sealing element set between the static sealing surfaces to prevent fluid leakage. The precision of the oil pipe joint gasket directly affects the sealing performance of the oil pipe joint. After the gasket is produced, the thickness of the gasket needs to be tested to ensure that the size of the gasket meets the requirements.

[0003] After searching, a Chinese patent with publication number CN212779019U discloses a gasket thickness detection device. The structure is arranged on an elastic mechanism through a detection rod, and a distance mark is arranged on the outer wall of the detection rod. When the gasket is placed at the bottom of the detection rod, the thickness of the gasket will be directly detected and measured, which greatly improves the convenience of detection. By pulling up the handle, the handle drives the detection rod located inside the rod shell to rise. At this time, the spring arranged on the top of the detection rod will be squeezed, and the spring will be compressed. The gasket is placed on the top of the base plate, and the handle is loosened. At this time, the spring will press down the detection rod, and the abutment at the bottom of the detection rod will be placed on the top of the gasket. The distance mark arranged on the outer wall of the detection rod will detect the thickness of the gasket, forming a rapid detection effect. The design is simple and more practical.

[0004] However, in actual use, the device is an integrated mechanism. When the detection rod is worn or damaged, it is difficult to disassemble and replace the detection rod, and the overall height of the detection rod is difficult to adjust, resulting in a small detection range, thereby affecting the use effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a precision detection device for oil pipe joint gaskets to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The oil pipe joint gasket precision detection device comprises a workbench, a detection plate is arranged on the top of the workbench, a cleaning mechanism is arranged on one side of the detection plate, a fixing plate is arranged on the top of the workbench, and an adjustment mechanism is arranged on the top of the fixing plate;

[0008] The adjustment mechanism includes a support rod arranged on the top of the fixed plate, anti-slip strips are provided on both sides of the support rod, a fixing ring is sleeved on the support rod, a connecting plate is provided on one side of the fixing ring, a first threaded rod is provided on one side of the connecting plate, one end of the first threaded rod passes through the connecting plate and extends to one side of the connecting plate, and a first nut is sleeved on the first threaded rod.

[0009] By adopting the above technical solution: in order to facilitate the installation of the device, the height of the distance detector can also be adjusted, thereby expanding the detection range.

[0010] As a further description of the above technical solution: a mounting rod is provided on one side of the fixing ring, a mounting groove is provided on the surface of the mounting rod, a distance detector is provided inside the mounting groove, a probe rod is provided at the bottom of the distance detector, a second threaded rod is provided on one side of the mounting rod, one end of the second threaded rod passes through the mounting rod and extends to one side of the mounting rod, and a second nut is sleeved on the second threaded rod.

[0011] By adopting the above technical solution: in order to facilitate the disassembly and replacement of the distance detector, the service life is extended.

[0012] As a further description of the above technical solution: the cleaning mechanism includes a slide groove opened on the surface of the detection plate, a slider is arranged inside the slide groove, a connecting rod is arranged on one side of the slider, a fixed sleeve is arranged on the connecting rod, a fixed column is arranged on one side of the fixed sleeve, a roller is movably arranged on the surface of the fixed column, and a plurality of cleaning brushes are arranged on the surface of the roller.

[0013] By adopting the above technical solution: it is convenient to clean the dirt on the surface of the detection plate, so as to keep the detection plate clean.

[0014] As a further description of the above technical solution: multiple auxiliary plates are arranged on one side of the fixed sleeve, and a scraper is arranged on one side of each of the auxiliary plates. The surface of the scraper is arranged to be inclined. A collecting groove is opened on the surface of the detection plate, and a collecting box is arranged at the bottom of the collecting groove. Support plates are arranged at the four corners of the bottom of the workbench, and a suction cup is arranged at the bottom of the support plate.

[0015] By adopting the above technical solution: in order to facilitate the cleaning of small particles and dust on the surface of the detection plate, it has the effect of centralized collection, prevents the impact on the detection result, and improves the overall stability of the device.

[0016] Technical effects and advantages of the utility model:

[0017] 1. By setting an adjustment mechanism, compared with the prior art, the height of the fixing ring can be adjusted, thereby driving the height of the mounting rod and the distance detector to be adjusted. After the adjustment is completed, the first threaded rod is rotated to rotate the first threaded rod into the interior of the connecting plate, and then fixed by the first nut, and the anti-slip strips on both sides of the support rod are used to increase the friction force, thereby improving the stability, and also facilitating the installation and disassembly of the distance detector, thereby improving the flexibility of the device and effectively expanding the detection range;

[0018] 2. By setting up a cleaning mechanism, compared with the prior art, the staff pushes the fixed sleeve to make the slider on one side of the connecting rod move in the slide groove opened on the surface of the detection plate, thereby playing a limiting role. At the same time, the fixed sleeve also drives the fixed column to move, so that the roller rolls on the surface of the fixed column, thereby driving the cleaning brush to clean the larger stains on the surface of the detection plate, and the fixed sleeve also drives the auxiliary plate to move, and the auxiliary plate drives the scraper to move to scrape the dust particles on the surface of the detection plate. At the same time, the cleaned stains and dust particles pass through the collecting groove and enter the collecting box for collection, so that the thickness of the gasket can be accurately measured to reduce errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front view structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0022] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0023] Figure 5 It is a side structural schematic diagram of the utility model.

[0024] The accompanying drawings are marked as follows: 1. workbench; 2. detection plate; 3. fixing plate; 4. support rod; 5. fixing ring; 6. connecting plate; 7. first threaded rod; 8. first nut; 9. mounting rod; 10. distance detector; 11. probe rod; 12. second threaded rod; 13. second nut; 14. slide groove; 15. connecting rod; 16. fixing sleeve; 17. fixing column; 18. roller; 19. cleaning brush; 20. auxiliary plate; 21. scraper; 22. collecting trough; 23. collecting box; 24. support plate; 25. suction cup. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The embodiments of this application disclose Figure 1-5 The oil pipe joint gasket precision detection device shown comprises a workbench 1, a detection plate 2 is arranged on the top of the workbench 1, a cleaning mechanism is arranged on one side of the detection plate 2, a fixing plate 3 is arranged on the top of the workbench 1, and an adjustment mechanism is arranged on the top of the fixing plate 3;

[0027] The adjustment mechanism includes a support rod 4 arranged on the top of the fixed plate 3, anti-slip strips are arranged on both sides of the support rod 4, a fixing ring 5 is sleeved on the support rod 4, a connecting plate 6 is arranged on one side of the fixing ring 5, a first threaded rod 7 is arranged on one side of the connecting plate 6, one end of the first threaded rod 7 passes through the connecting plate 6 and extends to one side of the connecting plate 6, a first nut 8 is sleeved on the first threaded rod 7, the height of the fixing ring 5 is adjusted, thereby driving the height of the mounting rod 9 and the distance detector 10 to be adjusted, after the adjustment is completed, the first threaded rod 7 is rotated to rotate the first threaded rod 7 into the interior of the connecting plate 6, and pass through the connecting plate 6, and then fix it through the first nut 8, and the friction is increased through the anti-slip strips on both sides of the support rod 4, thereby improving stability.

[0028] Reference Figure 2-3 As shown, a mounting rod 9 is provided on one side of the fixing ring 5, a mounting groove is provided on the surface of the mounting rod 9, a distance detector 10 is provided inside the mounting groove, a probe rod 11 is provided at the bottom of the distance detector 10, a second threaded rod 12 is provided on one side of the mounting rod 9, one end of the second threaded rod 12 passes through the mounting rod 9 and extends to one side of the mounting rod 9, a second nut 13 is sleeved on the second threaded rod 12, the distance detector 10 is inserted into the mounting groove provided on the surface of the mounting rod 9, and then the second threaded rod 12 is rotated into the mounting rod 9, and passes through the mounting rod 9 and is fixed by the second nut 13, thereby completing the installation of the distance detector 10.

[0029] Reference Figure 3-4As shown, the cleaning mechanism includes a slide groove 14 opened on the surface of the detection plate 2, a slider is arranged inside the slide groove 14, a connecting rod 15 is arranged on one side of the slider, a fixed sleeve 16 is sleeved on the connecting rod 15, a fixed column 17 is arranged on one side of the fixed sleeve 16, a roller 18 is movably sleeved on the surface of the fixed column 17, and a plurality of cleaning brushes 19 are arranged on the surface of the roller 18. The staff pushes the fixed sleeve 16 to the side close to the collecting tank 22, and the fixed sleeve 16 drives the connecting rod 15 to move, so that the slider on one side of the connecting rod 15 moves in the slide groove 14 opened on the surface of the detection plate 2, thereby playing a limiting role. At the same time, the fixed sleeve 16 also drives the fixed column 17 to move, so that the roller 18 rolls on the surface of the fixed column 17, thereby driving the cleaning brush 19 to clean the larger stains on the surface of the detection plate 2.

[0030] Reference Figure 5 As shown, a plurality of auxiliary plates 20 are arranged on one side of the fixed sleeve 16, and a scraper 21 is arranged on one side of each of the auxiliary plates 20. The surface of the scraper 21 is arranged to be inclined. A collecting groove 22 is provided on the surface of the detection plate 2, and a collecting box 23 is arranged at the bottom of the collecting groove 22. Support plates 24 are arranged at the four corners of the bottom of the workbench 1, and a suction cup 25 is arranged at the bottom of the support plate 24. The device is moved to a suitable position, and the suction cup 25 at the bottom can strengthen the adsorption force with the desktop and improve the stability. The fixed sleeve 16 also drives the auxiliary plate 20 to move, and the auxiliary plate 20 drives the scraper 21 to move, so as to scrape the dust particles on the surface of the detection plate 2. At the same time, the cleaned stains and dust particles pass through the collecting groove 22 and enter the collecting box 23 for collection, so as to accurately measure the thickness of the gasket and reduce the error.

[0031] Working principle of the utility model: When the utility model is used, the device is first moved to a suitable position, and the suction cup 25 at the bottom can be used to strengthen the adsorption force with the desktop and improve stability. The fixing ring 5 is inserted into the surface of the support rod 4 from top to bottom, and then the height of the fixing ring 5 is adjusted according to actual conditions, thereby driving the height of the mounting rod 9 and the distance detector 10 to be adjusted. After the adjustment is completed, the first threaded rod 7 is rotated to rotate the first threaded rod 7 into the interior of the connecting plate 6 and penetrate the connecting plate 6, and then fixed by the first nut 8, and the anti-slip strips on both sides of the support rod 4 are used to increase the friction force, thereby improving stability, and then the distance detector 10 is inserted into the installation groove opened on the surface of the mounting rod 9, and then the second threaded rod 12 is rotated into the mounting rod 9, and penetrates the mounting rod 9 and then fixed by the second nut 13, thereby completing the installation of the distance detector 10;

[0032] After the installation is completed, place the gasket body on the detection plate 2, and then pull the probe rod 11 downward until the probe rod 11 contacts the surface of the gasket body to be measured. The distance between the detection plate 2 and the contact surface of the gasket body can be seen through the distance detector 10, which is the thickness of the gasket body. After the test is completed, remove the gasket body;

[0033] Then the staff pushes the fixed sleeve 16 to the side close to the collecting groove 22, and the fixed sleeve 16 drives the connecting rod 15 to move, so that the slider on one side of the connecting rod 15 moves in the slide groove 14 opened on the surface of the detection plate 2, thereby playing a limiting role. At the same time, the fixed sleeve 16 also drives the fixed column 17 to move, so that the roller 18 rolls on the surface of the fixed column 17, thereby driving the cleaning brush 19 to clean the larger stains on the surface of the detection plate 2, and the fixed sleeve 16 also drives the auxiliary plate 20 to move, and the auxiliary plate 20 drives the scraper 21 to move, and the dust particles on the surface of the detection plate 2 are scraped clean. At the same time, the cleaned stains and dust particles pass through the collecting groove 22 and enter the collection box 23 for collection, so that the thickness of the gasket can be accurately measured to reduce the error.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for detecting the precision of a gasket of a pipe joint, comprising a workbench (1), characterized in that: A detection plate (2) is arranged on the top of the workbench (1), a cleaning mechanism is arranged on one side of the detection plate (2), a fixing plate (3) is arranged on the top of the workbench (1), and an adjustment mechanism is arranged on the top of the fixing plate (3); The adjustment mechanism comprises a support rod (4) arranged on the top of the fixing plate (3), anti-slip strips are arranged on both sides of the support rod (4), a fixing ring (5) is sleeved on the support rod (4), a connecting plate (6) is arranged on one side of the fixing ring (5), a first threaded rod (7) is arranged on one side of the connecting plate (6), one end of the first threaded rod (7) passes through the connecting plate (6) and extends to one side of the connecting plate (6), and a first nut (8) is sleeved on the first threaded rod (7).

2. The oil pipe joint gasket precision detection device according to claim 1 is characterized in that: A mounting rod (9) is provided on one side of the fixing ring (5), a mounting groove is provided on the surface of the mounting rod (9), a distance detector (10) is provided inside the mounting groove, and a probe rod (11) is provided at the bottom of the distance detector (10).

3. The oil pipe joint gasket precision detection device according to claim 2 is characterized in that: A second threaded rod (12) is provided on one side of the mounting rod (9), one end of the second threaded rod (12) passes through the mounting rod (9) and extends toward one side of the mounting rod (9), and a second nut (13) is sleeved on the second threaded rod (12).

4. The oil pipe joint gasket precision detection device according to claim 1 is characterized in that: The cleaning mechanism comprises a slide groove (14) formed on the surface of the detection plate (2), a slider being arranged inside the slide groove (14), a connecting rod (15) being arranged on one side of the slider, and a fixing sleeve (16) being sleeved on the connecting rod (15).

5. The oil pipe joint gasket precision detection device according to claim 4 is characterized in that: A fixing column (17) is provided on one side of the fixing sleeve (16); a roller (18) is provided on the surface of the fixing column (17); and a plurality of cleaning brushes (19) are provided on the surface of the roller (18).

6. The oil pipe joint gasket precision detection device according to claim 4 is characterized in that: A plurality of auxiliary plates (20) are provided on one side of the fixing sleeve (16), and a scraper (21) is provided on one side of each of the plurality of auxiliary plates (20), wherein the surface of the scraper (21) is arranged in an inclined shape.

7. The oil pipe joint gasket precision detection device according to claim 1, characterized in that: A collecting groove (22) is provided on the surface of the detection plate (2), a collecting box (23) is provided at the bottom of the collecting groove (22), support plates (24) are provided at the four corners of the bottom of the workbench (1), and a suction cup (25) is provided at the bottom of the support plate (24).

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