CN216770917U - Anhydrous elbow gas tightness detection device that suppresses - Google Patents
Anhydrous elbow gas tightness detection device that suppresses Download PDFInfo
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- CN216770917U CN216770917U CN202123101657.1U CN202123101657U CN216770917U CN 216770917 U CN216770917 U CN 216770917U CN 202123101657 U CN202123101657 U CN 202123101657U CN 216770917 U CN216770917 U CN 216770917U
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Abstract
The utility model discloses a waterless pressing elbow airtightness detection device which comprises a detection table, wherein a movable plate is fixedly connected to the outer surface of the detection table, a movable groove is formed in the outer surface of the movable plate, two movable sliding blocks are slidably connected to the inner part of the movable groove, an installation plate is fixedly connected to the outer surface of each movable sliding block, a driving assembly for driving the installation plate to move is connected to the outer surface of the detection table, and a sealing assembly is fixedly connected to the outer surface of the installation plate. According to the utility model, the limiting block, the rotary hollow screw rod, the closed piston and the rotary block are matched by using the sealing assembly, so that the ventilation holes at two ends of the bent pipe are conveniently sealed, the detection assembly is used for driving the telescopic pipe to exhaust by using the air pressure pump, so that air is conveniently exhausted into the bent pipe through the air inlet pipe to detect the closing of the bent pipe, the operation is simple during detection, errors are not easy to occur, and the using effect is improved.
Description
Technical Field
The utility model relates to the technical field of pipe fitting detection, in particular to a device for detecting the air tightness of an anhydrous pressing elbow.
Background
The pressing elbow, also called as a stamping elbow or a seamless elbow, is generally divided into elbows of ninety degrees, forty-five degrees and one hundred eighty degrees, is a pipe fitting for changing the direction of a pipeline, is formed by pressing high-quality carbon steel, stainless steel acid-resistant steel and low alloy steel seamless pipes in a special die, and an air tightness detection device is one of important devices for detecting the pressing elbow.
At present, the existing partial air tightness detection device is often in the actual use process, and the operation of the air tightness detection device is complex, so that detection personnel can easily make mistakes in the detection operation process, and the use effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a device for detecting the air tightness of an anhydrous pressing elbow.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device for detecting the air tightness of the anhydrous pressing elbow comprises a detection table, wherein a movable plate is fixedly connected to the outer surface of the detection table; the outer surface of the moving plate is provided with a moving groove, two moving sliders are connected inside the moving groove in a sliding mode, the outer surface of each moving slider is fixedly connected with an installation plate, the outer surface of the detection table is connected with a driving assembly used for driving the installation plate to move, and the outer surface of the installation plate is fixedly connected with a sealing assembly;
the outer surface of the detection table is fixedly connected with an adjusting assembly, and the outer surface of the detection table is fixedly connected with a detection assembly;
the mounting panel top fixedly connected with fixes the notch board, fixed notch board surface fixedly connected with notch board, it is connected with the limiting plate to rotate between the notch board inner wall both sides, limiting plate lateral wall fixedly connected with returns the shape board, fixed notch board surface fixedly connected with is spacing subassembly.
As a further description of the above technical solution:
the driving assembly comprises two mounting blocks fixedly connected with the outer surface of the detection table, an adjusting screw rod is rotatably connected between the mounting blocks, the outer side wall of the adjusting screw rod is in threaded connection with the mounting plates, and one end of the adjusting screw rod penetrates through one of the mounting blocks and is fixedly connected with a mounting bevel gear.
As a further description of the above technical solution:
the adjusting assembly comprises two fixed clamping blocks fixedly connected with the outer surface of the detection table, a connecting rod is rotatably connected between the two fixed clamping blocks, two ends of the connecting rod penetrate through the corresponding fixed clamping blocks and are respectively and fixedly connected with an adjusting bevel gear and a connecting rotating disc, and the two mounting bevel gears are respectively meshed with the adjusting bevel gear.
As a further description of the above technical solution:
the sealing assembly comprises a limiting block fixedly connected with the outer surface of the mounting plate, the bottom of the limiting block is connected with a rotary hollow screw rod in a penetrating and threaded mode, one end of the rotary hollow screw rod is connected with an airtight piston in a rotating mode, and the other end of the rotary hollow screw rod is fixedly connected with a rotary block.
As a further description of the above technical solution:
the limiting assembly comprises an installation clamping block and an adjusting clamping plate which are fixedly connected with the outer surface of the fixed concave plate, the bottom of the adjusting clamping plate is provided with an adjusting rod, one end of the adjusting rod is fixedly connected with an adjusting pull block, the other end of the adjusting rod penetrates through the adjusting clamping plate and the installation clamping block and extends to the outside of the installation clamping block, an adjusting spring is movably sleeved on the outer side wall of the adjusting rod, two ends of the adjusting spring are respectively fixedly connected with the adjusting clamping plate and the adjusting pull block, and the installation clamping block is movably clamped with the clip plate.
As a further description of the above technical solution:
the detection assembly comprises a pneumatic pump fixedly connected with the outer surface of the detection platform, an air outlet end of the pneumatic pump is fixedly connected with a telescopic pipe, one of the telescopic pipes penetrates through the bottom of the closed piston, and the tail end of the telescopic pipe is fixedly connected with an air inlet pipe.
The utility model has the following beneficial effects:
through the matching of the driving component, the adjusting component, the sealing component, the limiting component and the detection component, the adjusting component can be used for matching the connecting rod, the adjusting bevel gear and the connecting rotating disc, so as to drive the adjusting screw rod on the driving component to rotate, and enable the mounting block to move on the adjusting screw rod, thereby adjusting according to the bent pipes with different specifications, the limiting component can be used for matching the mounting clamping block, the adjusting clamping plate, the adjusting rod, the adjusting pulling block and the adjusting spring, so as to limit the limiting plate on the square-paper plate, the sealing component can be used for matching the limiting block, the rotating hollow screw rod, the sealing piston and the rotating block, so as to be convenient for sealing the air vents at two ends of the bent pipe, the detection component can be used for enabling the air pressure pump to drive the telescopic pipe to exhaust, so that the gas is conveniently exhausted into the interior of the bent pipe to detect the tightness of the bent pipe through the air inlet pipe, the operation is simple, and the error is not easy to occur during the detection, the use effect is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of an anhydrous pressing elbow airtightness detection device provided by the utility model;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural view of a fixing concave plate of the anhydrous pressing elbow airtightness detection device provided by the utility model.
Illustration of the drawings:
1. a detection table; 2. moving the plate; 3. mounting a plate; 4. mounting blocks; 5. adjusting the screw rod; 6. mounting a bevel gear; 7. a telescopic pipe; 8. fixing the fixture block; 9. a connecting rod; 10. an adjusting bevel gear; 11. connecting a rotating disc; 12. a limiting block; 13. rotating the hollow screw; 14. a closed piston; 15. fixing the concave plate; 16. a concave plate; 17. a limiting plate; 18. a return plate; 19. mounting a clamping block; 20. adjusting the clamping plate; 21. adjusting a rod; 22. adjusting the spring; 23. adjusting the pull block; 24. rotating the block; 25. a pneumatic pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a waterless pressing elbow airtightness detection device, which comprises a detection table 1, wherein a movable plate 2 is fixedly connected to the outer surface of the detection table 1; the movable plate 2 surface has been seted up the shifting chute, the inside sliding connection of shifting chute has two traveling blocks, traveling block surface fixed connection has mounting panel 3, it is used for driving the drive assembly that mounting panel 3 removed to detect 1 surface connection of platform, play through drive assembly and drive mounting panel 3 and be in, refer to fig. 1, drive assembly includes and detects 1 surface fixed connection's of platform two installation pieces 4, it is connected with accommodate the lead screw 5 to rotate between two installation pieces 4, accommodate the lead screw 5 lateral wall and 3 threaded connection of mounting panel, accommodate the lead screw 5 one end runs through one of them installation piece 4 and fixedly connected with installation bevel gear 6, through accommodate the lead screw 5 so that mounting panel 3 moves on accommodate the lead screw 5.
Examine test table 1 external surface fixedly connected with adjusting part, refer to fig. 2, adjusting part includes and examines test table 1 external surface fixedly connected's two fixed fixture blocks 8, and it is connected with connecting rod 9 to rotate between two fixed fixture blocks 8, and connecting rod 9 both ends all run through rather than corresponding fixed fixture block 8 and respectively fixedly connected with adjust bevel gear 10 and connect rolling disc 11, and two installation bevel gears 6 all are connected with the meshing of adjusting bevel gear 10, through swivelling joint rolling disc 11 so that drive connecting rod 9 and rotate.
3 outer fixed surface of mounting panel is connected with seal assembly, refer to fig. 3, seal assembly includes stopper 12 with 3 outer fixed surface of mounting panel and is connected, stopper 12 bottom runs through and threaded connection has rotatory cavity screw 13, and 13 one ends of rotatory cavity screw are rotated and are connected with airtight piston 14, and the rotatory piece 24 of the other end fixedly connected with of rotatory cavity screw 13 plays through airtight piston 14 and seals the elbow.
The outer fixed surface of the detection platform 1 is connected with a detection assembly, referring to fig. 1, the detection assembly comprises a pneumatic pump 25 fixedly connected with the outer fixed surface of the detection platform 1, an air outlet end of the pneumatic pump 25 is fixedly connected with a telescopic pipe 7, the bottom of one of the closed pistons 14 is provided with an air inlet pipe in a penetrating mode, the tail end of the telescopic pipe 7 is fixedly connected with the air inlet pipe, and the pneumatic pump 25 is matched with the telescopic pipe 7 so that the telescopic pipe 7 can transmit air into the bent pipe.
Fixed concave plate 15 of 3 top fixedly connected with of mounting panel, fixed concave plate 15 outer fixed surface is connected with concave plate 16, it is connected with limiting plate 17 to rotate between the 16 inner wall both sides of concave plate, limiting plate 17 lateral wall fixedly connected with returns shape 18, fixed concave plate 15 outer fixed surface is connected with spacing subassembly, refer to fig. 4, spacing subassembly includes the installation fixture block 19 and the regulation fixture block 20 with fixed concave plate 15 outer fixed surface is connected, regulation fixture block 20 bottom is provided with adjusts pole 21, adjust pole 21 one end fixedly connected with regulation pull block 23, adjust the pole 21 other end and run through regulation fixture block 20 and installation fixture block 19 and extend to the installation fixture block 19 outside, adjust pole 21 lateral wall activity and cup jointed regulating spring 22, regulating spring 22 both ends respectively with adjust fixture block 20 and regulation pull block 23 fixed connection, installation fixture block 19 and the activity joint of returning shape board 18, play the spacing effect of returning shape board 18 through adjusting pole 21.
The working principle is as follows: during detection, the rotating disc 11 is connected in a rotating mode, the connecting rod 9 is driven to rotate through the connecting rotating disc 11, the adjusting bevel gears 10 are installed on the connecting rod 9, the adjusting bevel gears 10 are meshed with the two installation bevel gears 6, when the adjusting bevel gears 10 rotate, the adjusting screw rods 5 on the two installation bevel gears 6 are driven to rotate, meanwhile, the two installation plates 3 move on the corresponding adjusting screw rods 5 respectively, the proper positions are adjusted, the installation sealing assemblies and the limiting assemblies on the installation plates 3 are arranged, when the installation plates 3 move on the adjusting screw rods 5, the installation sealing assemblies and the limiting assemblies on the installation plates 3 are driven to move, the appropriate positions are moved, and adjustment can be conducted according to bent pipes of different specifications.
Then the bent pipe is clamped into the fixed concave plate 15, the adjusting pull block 23 is pulled at the same time, the adjusting pull block 23 is adjusted to drive the adjusting rod 21 and the adjusting spring 22 to move towards the direction far away from the adjusting clamp plate 20, then the limiting plate 17 is pulled off, the return plate 18 on the limiting plate 17 is clamped with the mounting fixture block 19 on the fixed concave plate 15, the adjusting pull block 23 is loosened after clamping, the adjusting spring 22 on the adjusting rod 21 provides restoring force for the adjusting pull block 23 and the adjusting rod 21, meanwhile, the adjusting rod 21 penetrates through the mounting fixture block 19, the limiting plate 17 on the return plate 18 is limited, the limiting plate 17 limits the bent pipe, and displacement of the bent pipe is reduced.
Then the knob rotating block 24 drives the rotating hollow screw 13 to rotate through the rotating block 24, so that the closed piston 14 on the rotating hollow screw 13 is closed with the vent holes at the two ends of the elbow.
Finally, water is sprayed outside the sealed elbow pipe, then the pneumatic pump 25 is started, the telescopic pipe 7 is driven to exhaust through the pneumatic pump 25, so that gas enters the air inlet pipe through the telescopic pipe 7 and then is exhausted into the elbow pipe through the air inlet pipe, and therefore whether the detection is airtight or not is detected according to whether bubbles exist on the elbow pipe or not, and the detection effect is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an elbow gas tightness detection device is suppressed to no water, is including examining test table (1), its characterized in that: the outer surface of the detection table (1) is fixedly connected with a movable plate (2); a moving groove is formed in the outer surface of the moving plate (2), two moving sliders are connected inside the moving groove in a sliding mode, an installation plate (3) is fixedly connected to the outer surface of each moving slider, a driving assembly used for driving the installation plate (3) to move is connected to the outer surface of the detection table (1), and a sealing assembly is fixedly connected to the outer surface of the installation plate (3);
the outer surface of the detection table (1) is fixedly connected with an adjusting assembly, and the outer surface of the detection table (1) is fixedly connected with a detection assembly;
mounting panel (3) top fixedly connected with fixes notch board (15), fixed notch board (15) surface fixedly connected with notch plate (16), it is connected with limiting plate (17) to rotate between notch plate (16) inner wall both sides, limiting plate (17) lateral wall fixedly connected with returns shape board (18), fixed notch board (15) surface fixedly connected with is spacing subassembly.
2. The anhydrous pressing elbow airtightness detection device according to claim 1, wherein: the drive assembly comprises two mounting blocks (4) fixedly connected with the outer surface of the detection table (1), two adjusting screw rods (5) are rotatably connected between the mounting blocks (4), the outer side walls of the adjusting screw rods (5) are in threaded connection with the mounting plate (3), and one end of each adjusting screw rod (5) penetrates through one of the mounting blocks (4) and is fixedly connected with a mounting bevel gear (6).
3. The anhydrous pressing elbow airtightness detection device according to claim 2, wherein: the adjusting assembly comprises two fixed clamping blocks (8) fixedly connected with the outer surface of the detection table (1), a connecting rod (9) is rotatably connected between the fixed clamping blocks (8), two ends of the connecting rod (9) penetrate through the corresponding fixed clamping blocks (8) and are respectively fixedly connected with an adjusting bevel gear (10) and a connecting rotating disc (11), and the mounting bevel gears (6) are respectively connected with the adjusting bevel gear (10) in a meshed mode.
4. The anhydrous pressing elbow airtightness detection device according to claim 1, wherein: the sealing assembly comprises a limiting block (12) fixedly connected with the outer surface of the mounting plate (3), the bottom of the limiting block (12) is penetrated and is in threaded connection with a rotary hollow screw (13), one end of the rotary hollow screw (13) is rotatably connected with an airtight piston (14), and the other end of the rotary hollow screw (13) is fixedly connected with a rotary block (24).
5. The anhydrous pressing elbow airtightness detection device according to claim 1, wherein: spacing subassembly includes installation fixture block (19) and regulation cardboard (20) with fixed notch board (15) outer fixed surface is connected, it is provided with regulation pole (21) to adjust cardboard (20) bottom, it adjusts draws piece (23) to adjust pole (21) one end fixedly connected with, adjust pole (21) other end to run through regulation cardboard (20) and installation fixture block (19) and extend to installation fixture block (19) outside, it has adjusting spring (22) to adjust pole (21) lateral wall activity cup joint, adjusting spring (22) both ends respectively with adjust cardboard (20) and adjust and draw piece (23) fixed connection, installation fixture block (19) and time shape board (18) swing joint.
6. The anhydrous pressing elbow airtightness detection device according to claim 4, wherein: the detection assembly comprises a pneumatic pump (25) fixedly connected with the outer surface of the detection platform (1), an air outlet end of the pneumatic pump (25) is fixedly connected with a telescopic pipe (7), one of the telescopic pipe and the telescopic pipe penetrates through the bottom of the closed piston (14), and the tail end of the telescopic pipe (7) is fixedly connected with an air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101657.1U CN216770917U (en) | 2021-12-11 | 2021-12-11 | Anhydrous elbow gas tightness detection device that suppresses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101657.1U CN216770917U (en) | 2021-12-11 | 2021-12-11 | Anhydrous elbow gas tightness detection device that suppresses |
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| Publication Number | Publication Date |
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| CN216770917U true CN216770917U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123101657.1U Active CN216770917U (en) | 2021-12-11 | 2021-12-11 | Anhydrous elbow gas tightness detection device that suppresses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773116A (en) * | 2023-08-24 | 2023-09-19 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
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2021
- 2021-12-11 CN CN202123101657.1U patent/CN216770917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773116A (en) * | 2023-08-24 | 2023-09-19 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
| CN116773116B (en) * | 2023-08-24 | 2023-10-27 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
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