CN216026336U - Finished product detection device of hydraulic joint - Google Patents
Finished product detection device of hydraulic joint Download PDFInfo
- Publication number
- CN216026336U CN216026336U CN202121890727.3U CN202121890727U CN216026336U CN 216026336 U CN216026336 U CN 216026336U CN 202121890727 U CN202121890727 U CN 202121890727U CN 216026336 U CN216026336 U CN 216026336U
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- China
- Prior art keywords
- detection
- finished product
- hydraulic
- vacuum pump
- detection box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 5
- 241001391944 Commicarpus scandens Species 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 5
- 238000009489 vacuum treatment Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a finished product detection device of hydraulic joint, translucent cover including detection case, top installation to and internally mounted's locating plate, the detection case includes: a vacuum pump installed outside; a conduit connected to the vacuum pump; a sealing cover connected with the tail end of the conduit and a slide rail arranged on the inner wall of the detection box. The vacuum pump is arranged on the outer side of the detection box of the finished product detection device of the hydraulic joint, before the air tightness detection is carried out on a finished product of the hydraulic joint, the interior of the detection box is subjected to vacuum treatment by virtue of the guide pipe and the sealing cover, so that the gas contained in the interior of the detection box and the detection water is eliminated, and the influence on the detection result is avoided; be convenient for fix the hydraulic pressure of different shape size and seal both ends on two locating plates, hydraulic pressure connects and immerses and detect the aquatic to detain into the translucent cover that will leak hopper-shaped and detect water, reduce the area of top liquid level, when hydraulic pressure connects the emergence leakage, gaseous effusion forms the difficult ruptured bubble of rupture through higher surface tension's oil film, is convenient for observe.
Description
Technical Field
The utility model relates to a hydraulic pressure connects and detects technical field, specifically is a hydraulic pressure joint's finished product detection device.
Background
The finished product of the hydraulic joint is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system. The hydraulic pipe joint can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a ferrule type pipe joint, a welded type pipe joint, a high-pressure hose, a transition type pipe joint, a three-way type pipe joint, a non-standard type pipe joint, a flared type pipe joint, a right-angle type pipe joint, a rotary type pipe joint, a quick joint, a stainless steel pipe joint and a copper joint. For the ferrule type pipe joint, the leakage is mostly caused by the looseness of the ferrule or deformation of the end face of the pipe due to the large external force or impact force applied to the pipe, and at this time, whether the ferrule is out of round, whether the cutting edge is defective or not, whether the end of the pipe is intact, the compression degree of the ferrule nut and the like should be checked, and the external force of the pipe is also eliminated. For the flaring type pipe joint, the flaring is excessive, the quality is not required or the pipe joint is disassembled for many times, so that the flaring is deformed or cracks and the like cause leakage, and at the moment, the front end can be cut off to flare again. If the male cone and the female cone are used for pressing and sealing, the leakage is mostly caused by the damage of the two conical surfaces, and the grinding sand can be used for grinding the conical surfaces. Before a finished product produced by the hydraulic joint is used, the sealing performance of the finished product needs to be detected.
The finished product detection device of current hydraulic joint is in the use, and the hydraulic joint to different models size is inconvenient to be fixed, and inconvenient observation gas tightness detection effect, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic joint's finished product detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a finished product detection device of hydraulic joint, includes the translucent cover of detection case, top installation to and internally mounted's locating plate, the detection case includes:
a vacuum pump installed outside;
a conduit connected to the vacuum pump;
a closure for the end connection of the catheter, and
a slide rail is arranged on the inner wall of the detection box.
Further, the vacuum pump and the detection box are connected through welding to form a fixing structure, the sealing cover is connected with the vacuum pump through a guide pipe, a rubber ring is arranged on the inner side of the sealing cover, and the sliding rail and the inner wall of the detection box are connected through welding to form a fixing structure.
Further, the transparent cover includes:
a seal ring is arranged at the bottom;
a liquid feeding port is formed at the top of the transparent cover;
the transparent cover is connected with a lifting handle;
detecting detection water stored in the tank;
detecting an oil film provided on the water surface, an
Air bubbles generated on the oil film.
Furthermore, the sealing washer is connected through ring groove block with the translucent cover bottom and is constituted fixed knot and construct, the translucent cover becomes to leak hopper-shaped and constitutes sliding construction along the detection case inner wall, the filling opening is connected with the closing cap block and is constituted fixed knot and construct.
Furthermore, the two handles are symmetrically arranged and connected with the transparent cover to form a fixing structure, the surface tension of the oil film is large, and bubbles are not easy to break.
Further, the locating plate includes:
the bottom is provided with a buckle;
a connecting ring is arranged at the top;
a base plate mounted above the connection ring, an
A connecting port is arranged on the bottom plate.
Furthermore, the locating plate passes through the buckle and is connected with the slide rail block and constitutes sliding construction, locating plate and slide rail are provided with three on the detection case inner wall, the locating plate passes through the connector and is connected with the both ends that the hydraulic pressure connects and constitutes fixed knot structure.
Furthermore, the bottom plate and the positioning plate are connected through a connecting ring in a clamping mode to form a rotating structure, connecting threads are formed in the connecting port, and the connecting port and the bottom plate are connected through welding to form a fixing structure.
Compared with the prior art, this practical beneficial effect is:
the vacuum pump is arranged on the outer side of the detection box, and before the air tightness of the finished hydraulic joint is detected, the interior of the detection box is subjected to vacuum treatment by virtue of the guide pipe and the sealing cover, so that gas contained in the interior of the detection box and detection water is eliminated, and the detection result is prevented from being influenced;
be provided with slide rail and locating plate, and through go-between mounting plate and connector on the locating plate, be convenient for fix the hydraulic pressure of different shapes size and size at two locating plate upper seal both ends, when examining, hydraulic pressure connects and immerses in the detection water, and buckle into the translucent cover that leaks hopper-shaped and detect water, reduce the area of top liquid level, when hydraulic pressure connects the emergence leakage, gaseous effusion, the difficult ruptured bubble of oil film formation through higher surface tension, the observation of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a transparent cover according to the present invention;
FIG. 3 is a schematic view of a positioning plate according to the present invention.
In the figure: 1. a detection box; 110. a vacuum pump; 120. an air duct; 130. sealing the cover; 140. a slide rail; 2. a transparent cover; 210. a seal ring; 220. a liquid filling port; 230. a carrying handle; 240. detecting water; 250. an oil film; 260. air bubbles; 3. positioning a plate; 310. buckling; 320. a connecting ring; 330. a base plate; 340. and (7) connecting ports.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a finished product detection device of hydraulic joint, includes the translucent cover 2 of detection case 1, top installation to and internally mounted's locating plate 3, detection case 1 includes: an outside-mounted vacuum pump 110; a conduit 120 connected to the vacuum pump 110; a cover 130 connected with the end of the conduit 120, and a slide rail 140 installed on the inner wall of the detection box 1.
The transparent cover 2 includes: a bottom mounted seal ring 210; a liquid filling port 220 is formed at the top of the transparent cover 2; a carrying handle 230 is connected and installed on the transparent cover 2; test water 240 stored in the test tank 1; detecting an oil film 250 provided on the surface of the water 240, and bubbles 260 generated on the oil film 250.
The sealing ring 210 and the bottom of the transparent cover 2 are connected through the annular clamping groove in a clamping mode to form a fixed structure, the transparent cover 2 is funnel-shaped, a sliding structure is formed along the inner wall of the detection box 1, the liquid filling port 220 and the sealing cover 130 are connected in a clamping mode to form a fixed structure, and the area of the liquid level at the top is reduced.
Two handles 230 are symmetrically arranged, the handles 230 and the transparent cover 2 are connected to form a fixed structure, the surface tension of the oil film 250 is large, and the air bubbles 260 are not easy to break.
The positioning plate 3 includes: a buckle 310 arranged at the bottom; a top-mounted connection ring 320; a base plate 330 mounted above the connection ring 320, and a connection port 340 mounted on the base plate 330.
The positioning plate 3 is connected with the slide rail 140 through the fastener 310 in a clamping manner to form a sliding structure, the number of the positioning plate 3 and the number of the slide rail 140 are three on the inner wall of the detection box 1, the positioning plate 3 is connected with the two ends of the hydraulic connectors through the connectors 340 to form a fixed structure, and the hydraulic connectors with different shapes and sizes are conveniently fixed on the two positioning plates 3 to seal the two ends.
The bottom plate 330 and the positioning plate 3 are connected by the connection ring 320 to form a rotating structure, the connection port 340 is provided with a connection thread, and the connection port 340 and the bottom plate 330 are connected by welding to form a fixed structure.
When in use, firstly, before the finished product of the hydraulic connector is subjected to air tightness detection, the detection water 240 is added into the detection box 1, the transparent cover 2 slides downwards along the inner wall of the detection box 1 to exceed the liquid level of the detection water 240, the vacuum pump 110 is started, the sealing cover 130 is connected with the vacuum pump 110 through the guide pipe 120, the liquid adding port 220 is connected with the sealing cover 130 in a clamping way, the interior of the detection box 1 is subjected to vacuum treatment, gas contained in the interior of the detection box 1 and the detection water is eliminated, the detection result is prevented from being influenced, each positioning plate 3 slides along the slide rails 140 and is adjusted to a proper position, the bottom plate 330 and the connecting ports 320 rotate along the connecting rings 320, two ends of the hydraulic connectors with different shapes and sizes are fixed on the two positioning plates 3 through the connecting ports 320 to seal the two ends, when in detection, the hydraulic connectors are immersed into the detection water 240, and the funnel-shaped transparent cover 2 is buckled into the detection water 240, the area of the liquid level at the top is reduced, when the air tightness of the hydraulic hose joint is poor and leakage occurs, gas escapes, and a bubble 260 which is not easy to break is formed through the oil film 250 with high surface tension, so that observation is facilitated.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a finished product detection device of hydraulic joint, includes transparent cover (2) of detection case (1), top installation to and internally mounted's locating plate (3), its characterized in that: the detection box (1) comprises:
a vacuum pump (110) mounted on the outside;
a conduit (120) connected to the vacuum pump (110);
a cap (130) attached to the end of the conduit (120), an
A slide rail (140) arranged on the inner wall of the detection box (1).
2. A finished product inspection apparatus for hydraulic joints as claimed in claim 1, wherein: vacuum pump (110) and detection case (1) pass through welded connection and constitute fixed knot and construct, closing cap (130) pass through pipe (120) and are connected with vacuum pump (110), and the inboard of closing cap (130) is provided with the rubber circle, slide rail (140) pass through welded connection with detection case (1) inner wall and constitute fixed knot and construct.
3. A finished product inspection apparatus for hydraulic joints as claimed in claim 1, wherein: the transparent cover (2) comprises:
a bottom mounted seal ring (210);
a liquid filling opening (220) is formed at the top of the transparent cover (2);
a carrying handle (230) is connected and installed on the transparent cover (2);
detection water (240) stored in the detection box (1);
detecting an oil film (250) provided on the surface of the water (240), an
Air bubbles (260) generated on the oil film (250).
4. A finished product inspection apparatus for hydraulic joints as claimed in claim 3, wherein: sealing washer (210) are connected through the ring groove block with translucent cover (2) bottom and are constituted fixed knot and construct, translucent cover (2) become to leak hopper-shaped and constitute sliding construction along detection case (1) inner wall, filling opening (220) are connected with closing cap (130) block and are constituted fixed knot and construct.
5. A finished product inspection apparatus for hydraulic joints as claimed in claim 3, wherein: the two handles (230) are symmetrically arranged, the handles (230) and the transparent cover (2) are connected to form a fixing structure, the surface tension of the oil film (250) is large, and the air bubbles (260) are not easy to break.
6. A finished product inspection apparatus for hydraulic joints as claimed in claim 1, wherein: the positioning plate (3) comprises:
a buckle (310) arranged at the bottom;
a top mounted connecting ring (320);
a base plate (330) mounted above the connection ring (320), an
A connecting port (340) arranged on the bottom plate (330).
7. A finished product detecting device of a hydraulic joint according to claim 6, characterized in that: the positioning plate (3) is connected with the sliding rail (140) in a clamping mode through the buckle (310) to form a sliding structure, the number of the positioning plate (3) and the number of the sliding rail (140) are three on the inner wall of the detection box (1), and the positioning plate (3) is connected with the two ends of the hydraulic connector through the connecting port (340) to form a fixing structure.
8. A finished product detecting device of a hydraulic joint according to claim 6, characterized in that: the bottom plate (330) and the positioning plate (3) are connected through a connecting ring (320) in a clamping mode to form a rotating structure, connecting threads are formed in the connecting port (340), and the connecting port (340) and the bottom plate (330) are connected through welding to form a fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890727.3U CN216026336U (en) | 2021-08-13 | 2021-08-13 | Finished product detection device of hydraulic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890727.3U CN216026336U (en) | 2021-08-13 | 2021-08-13 | Finished product detection device of hydraulic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216026336U true CN216026336U (en) | 2022-03-15 |
Family
ID=80620068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890727.3U Expired - Fee Related CN216026336U (en) | 2021-08-13 | 2021-08-13 | Finished product detection device of hydraulic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216026336U (en) |
-
2021
- 2021-08-13 CN CN202121890727.3U patent/CN216026336U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |