CN210136035U - Leakproofness detection device is used in production of flange pipe fitting - Google Patents
Leakproofness detection device is used in production of flange pipe fitting Download PDFInfo
- Publication number
- CN210136035U CN210136035U CN201921143098.0U CN201921143098U CN210136035U CN 210136035 U CN210136035 U CN 210136035U CN 201921143098 U CN201921143098 U CN 201921143098U CN 210136035 U CN210136035 U CN 210136035U
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- frame
- water tank
- hydraulic cylinder
- detection device
- supporting plate
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Abstract
The utility model discloses a leakproofness detection device is used in flange pipe fitting production, including brace table, frame and water tank, the frame welds in brace table's last side, the water tank welds in brace table's upper portion, first pneumatic cylinder is installed to the lateral part of frame, the support frame is installed to the output of first pneumatic cylinder, the lower part welding of support frame has the backup pad, the standing groove has been seted up on the upper portion of backup pad, the second pneumatic cylinder is installed to the lateral part of support frame, the baffle is installed to the output of second pneumatic cylinder, the lower part threaded connection of baffle has the nozzle, the lower wall of baffle all pastes with the upper wall of standing groove has the rubber pad, air compressor is installed through the bolt in the upper portion of frame, air compressor's the end of giving vent to anger passes through the inlet end intercommunication. The utility model discloses simple convenient realization is to the detection of flange pipe fitting to weather the flange pipe fitting, subsequent production of being convenient for.
Description
Technical Field
The utility model relates to a flange pipe fitting production detects technical field, specifically is a leakproofness detection device is used in flange pipe fitting production.
Background
The flange pipe fitting is one of pipe fittings, and such pipe fitting is used for coming the assorted with the pipeline, and some cast flange pipe fittings, cast the flange all together, and the welded is the post processing, welds outside pipe fitting and ring flange and constitutes flange pipe fitting together, in the connection of pipeline, obtains extensive application, to the flange pipe fitting that the welding formed, after finishing production, need detect the butt weld position to guarantee its welding position's leakproofness.
However, lack the leakproofness detection to the flange pipe fitting at present, be unfavorable for the workman to detect the welding seam position of flange pipe fitting, can't ensure the quality of flange pipe fitting, on the other hand, after detecting and finishing, the outside of flange pipe fitting is stained with water, lacks the clean subassembly of stoving, still need dry, is unfavorable for subsequent production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leakproofness detection device is used in flange pipe fitting production, simple convenient realization is to the detection of flange pipe fitting welding position leakproofness, simultaneously, weathers flange pipe fitting after detecting finishing, the subsequent production of being convenient for to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tightness detection device for flange pipe production comprises a support table, a machine frame and a water tank, wherein the machine frame is welded on the upper side part of the support table, the water tank is welded on the upper part of the support table, the side part of the frame is provided with a first hydraulic cylinder through a bolt, the output end of the first hydraulic cylinder is provided with a support frame, the lower part of the support frame is welded with a support plate, the lower part of the supporting plate is opposite to the upper part of the water tank, the upper part of the supporting plate is provided with a placing groove, a second hydraulic cylinder is arranged at the side part of the supporting frame through a bolt, a baffle plate is arranged at the output end of the second hydraulic cylinder, the lower part of the baffle is in threaded connection with a nozzle, the lower part of the nozzle is opposite to the upper part of the placing groove, rubber pads are pasted on the lower wall of the baffle and the upper wall of the placing groove, an air compressor is installed on the upper portion of the rack through bolts, and the air outlet end of the air compressor is communicated with the air inlet end of the nozzle through a hose.
Preferably, the upper part of the water tank is provided with a feeding port, and the lateral part of the water tank is provided with a liquid discharging port.
Preferably, ribs are arranged on the lower portion of the supporting plate at equal intervals, the width and the length of the supporting plate are respectively smaller than the width and the length of the water tank by 15cm-30cm, and a water outlet is formed in the side portion of the supporting plate.
Preferably, the placing grooves are arranged in an array relative to the upper portion of the supporting plate, and the placing grooves are arranged in a cylindrical shape.
Preferably, the output end of the first hydraulic cylinder and the side part of the support frame and the output end of the second hydraulic cylinder and the side part of the baffle are both connected with inclined struts.
Preferably, the stop valve is installed at the end of giving vent to anger of air compressor, be provided with the silica gel pad between air compressor and the frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the flange plate of the flange pipe fitting to be detected is placed inside the placing groove, then the second hydraulic cylinder is operated, the second hydraulic cylinder is operated to drive the baffle to move, the baffle moves to drive the nozzle to move, the lower portion of the baffle blocks the other side of the flange pipe fitting, a sealed environment is formed under the action of the rubber pad and the extrusion force, then the first hydraulic cylinder is operated, the first hydraulic cylinder is operated to drive the supporting frame and the supporting plate to move to the inside of the water tank, then the air compressor is operated to introduce gas into the inside of the flange pipe fitting, bubbles are generated at each corresponding flange pipe fitting part in the water tank under observation, the fact that the welding seam part is not sealed is proved if continuous bubbles are generated, otherwise, the welding seam part of the flange pipe fitting is sealed, and the detection of the;
2. after the detection is finished, the first hydraulic cylinder is operated, the first hydraulic cylinder drives the support frame and the support plate to move out of the water tank, then the second hydraulic cylinder is operated, the second hydraulic cylinder operates to drive the baffle to move, the nozzle is driven to move out of the flange pipe fitting, the nozzle continues to spray air under the air supply of the air compressor, the flange pipe fitting placed on the upper portion of the placing groove is blown by air flow, and the flange pipe fitting is dried.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged cross-sectional view of a part of the structure of the nozzle during blowing and drying;
fig. 3 is a schematic top view of the supporting plate of the present invention.
In the figure: 1. a support table; 2. a frame; 3. a water tank; 4. a first hydraulic cylinder; 5. a support frame; 6. a support plate; 7. a placement groove; 8. a second hydraulic cylinder; 9. a baffle plate; 10. a nozzle; 11. a rubber pad; 12. an air compressor; 13. a hose; 14. a feeding port; 15. a liquid discharge port; 16. ribs; 17. a water outlet; 18. bracing; 19. a stop valve; 20. a silica gel pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tightness detection device for flange pipe production comprises a supporting table 1, a frame 2 and a water tank 3, the frame 2 is welded on the upper side portion of the supporting table 1, the water tank 3 is welded on the upper portion of the supporting table 1, a first hydraulic cylinder 4 is installed on the side portion of the frame 2 through a bolt, a supporting frame 5 is installed at the output end of the first hydraulic cylinder 4, a supporting plate 6 is welded on the lower portion of the supporting frame 5, the lower portion of the supporting plate 6 is opposite to the upper portion of the water tank 3, a placing groove 7 is formed in the upper portion of the supporting plate 6, a second hydraulic cylinder 8 is installed on the side portion of the supporting frame 5 through a bolt, a baffle 9 is installed at the output end of the second hydraulic cylinder 8, a nozzle 10 is in threaded connection with the lower portion of the baffle 9, the lower portion of the nozzle 10 is opposite to the upper portion of the placing groove 7, an air compressor 12 is mounted on the upper portion of the frame 2 through bolts, and an air outlet end of the air compressor 12 is communicated with an air inlet end of the nozzle 10 through a hose 13.
Specifically, the upper portion of the water tank 3 is provided with a material inlet 14, the lateral portion of the water tank 3 is provided with a liquid outlet 15, the material inlet 14 facilitates the supporting plate 6 to enter the water tank 3, and the liquid outlet 15 is used for discharging water in the water tank 3 to facilitate water replacement.
Specifically, ribs 16 are equidistantly arranged on the lower portion of the supporting plate 6, the width and the length of the supporting plate 6 are respectively smaller than the width and the length of the water tank 3 by 15cm-30cm, a water outlet 17 is formed in the side portion of the supporting plate 6, the ribs 16 increase the strength of the supporting plate 6, and the water outlet 17 is used for discharging water in the placing groove 7.
Specifically, standing groove 7 is the array setting for the upper portion of backup pad 6, and standing groove 7 is the setting of cylinder, is convenient for once detect a plurality of flange pipe fittings.
Specifically, the output end of the first hydraulic cylinder 4 and the side portion of the support frame 5 and the output end of the second hydraulic cylinder 8 and the side portion of the baffle 9 are both connected with inclined struts 18, and the inclined struts 18 increase the stability and strength of connection.
Specifically, a stop valve 19 is installed at an air outlet end of the air compressor 12, a silicone gasket 20 is arranged between the air compressor 12 and the rack 2, the stop valve 19 is used for recovering or cutting off air supply to the hose 13, and the silicone gasket 20 reduces influence of vibration generated by operation of the air compressor 12 on the rack 2.
The working principle is as follows: when the flange detection device is used, a flange plate of a flange pipe to be detected is placed inside the placing groove 7, then the second hydraulic cylinder 8 is operated, the second hydraulic cylinder 8 operates to drive the baffle plate 9 to move, the baffle plate 9 moves to drive the nozzle 10 to move, the nozzle 10 is inserted into the flange pipe, the lower part of the baffle plate 9 is enabled to block the other side of the flange pipe, a sealed environment is formed under the action of the rubber pad 11 and the extrusion force, then the first hydraulic cylinder 4 is operated, the first hydraulic cylinder 4 operates to drive the support frame 5 and the support plate 6 to move into the water tank 3, then the air compressor 12 is operated, gas is introduced into the flange pipe, bubbles are generated at each corresponding flange pipe part in the observation water tank, the continuous bubbles are generated to prove that the welding seam part is not sealed, otherwise, the welding seam part of the flange pipe is sealed, and the detection of the sealing performance of the, after the detection is finished, the first hydraulic cylinder 4 is operated, the first hydraulic cylinder 4 drives the support frame 5 and the support plate 6 to move out of the water tank 3, then the second hydraulic cylinder 8 is operated, the second hydraulic cylinder 8 operates to drive the baffle plate 9 to move, the nozzle 10 is driven to move out of the flange pipe fitting, the nozzle 10 continues to spray air under the air supply of the air compressor 12, the flange pipe fitting placed on the upper portion of the placing groove 7 is blown by air flow, and the flange pipe fitting is dried.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a leakproofness detection device is used in production of flange pipe fitting, includes brace table (1), frame (2) and water tank (3), its characterized in that: the improved water tank structure is characterized in that the frame (2) is welded on the upper side portion of the supporting table (1), the water tank (3) is welded on the upper portion of the supporting table (1), a first hydraulic cylinder (4) is installed on the side portion of the frame (2) through a bolt, a supporting frame (5) is installed at the output end of the first hydraulic cylinder (4), a supporting plate (6) is welded on the lower portion of the supporting frame (5), the lower portion of the supporting plate (6) is opposite to the upper portion of the water tank (3), a placing groove (7) is formed in the upper portion of the supporting plate (6), a second hydraulic cylinder (8) is installed on the side portion of the supporting frame (5) through a bolt, a baffle (9) is installed at the output end of the second hydraulic cylinder (8), a nozzle (10) is connected to the lower portion of the baffle (9) through a thread, the lower portion of the nozzle (10) is opposite to the upper portion of the, the air compressor (12) is installed on the upper portion of the rack (2) through bolts, and the air outlet end of the air compressor (12) is communicated with the air inlet end of the nozzle (10) through a hose (13).
2. The tightness detection device for flanged pipe production according to claim 1, characterized in that: the upper part of the water tank (3) is provided with a feeding port (14), and the lateral part of the water tank (3) is provided with a liquid discharge port (15).
3. The tightness detection device for flanged pipe production according to claim 1, characterized in that: ribs (16) are arranged on the lower portion of the supporting plate (6) in an equal distance mode, the width and the length of the supporting plate (6) are equal to the width and the length of the water tank (3) respectively and are 15cm-30cm, and a water outlet (17) is formed in the side portion of the supporting plate (6).
4. The tightness detection device for flanged pipe production according to claim 1, characterized in that: the placing grooves (7) are arranged in an array relative to the upper portion of the supporting plate (6), and the placing grooves (7) are arranged in a cylindrical shape.
5. The tightness detection device for flanged pipe production according to claim 1, characterized in that: the output end of the first hydraulic cylinder (4) and the side part of the support frame (5) and the output end of the second hydraulic cylinder (8) and the side part of the baffle (9) are both connected with inclined struts (18).
6. The tightness detection device for flanged pipe production according to claim 1, characterized in that: stop valve (19) are installed to the end of giving vent to anger of air compressor (12), be provided with between air compressor (12) and frame (2) silica gel pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143098.0U CN210136035U (en) | 2019-07-20 | 2019-07-20 | Leakproofness detection device is used in production of flange pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143098.0U CN210136035U (en) | 2019-07-20 | 2019-07-20 | Leakproofness detection device is used in production of flange pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136035U true CN210136035U (en) | 2020-03-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921143098.0U Expired - Fee Related CN210136035U (en) | 2019-07-20 | 2019-07-20 | Leakproofness detection device is used in production of flange pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484939A (en) * | 2020-11-30 | 2021-03-12 | 武汉工程大学 | Flange gasket leakproofness simulation detection device |
| CN113030439A (en) * | 2021-03-11 | 2021-06-25 | 江苏国鹰环境科技有限公司 | Multifunctional soil rapid detection equipment |
-
2019
- 2019-07-20 CN CN201921143098.0U patent/CN210136035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484939A (en) * | 2020-11-30 | 2021-03-12 | 武汉工程大学 | Flange gasket leakproofness simulation detection device |
| CN113030439A (en) * | 2021-03-11 | 2021-06-25 | 江苏国鹰环境科技有限公司 | Multifunctional soil rapid detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20200720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |