CN213632487U - Detection device for detecting inner sealing ring of pipe fitting - Google Patents
Detection device for detecting inner sealing ring of pipe fitting Download PDFInfo
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- CN213632487U CN213632487U CN202022291264.0U CN202022291264U CN213632487U CN 213632487 U CN213632487 U CN 213632487U CN 202022291264 U CN202022291264 U CN 202022291264U CN 213632487 U CN213632487 U CN 213632487U
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Abstract
The utility model discloses a detection apparatus for be used for detecting inside sealing washer of pipe fitting, including detector, pipe fitting station and steering gear, install the pipe fitting on the pipe fitting station, install the sealing washer in the pipe fitting, the detector includes the test bar and is used for controlling the detection driver of test bar motion, the test bar stretches into the pipe fitting and contacts with the sealing washer, be equipped with pressure sensor on the test bar, pressure sensor is used for detecting the pressure value of sealing washer to the test bar, and this pressure value is N, the pipe fitting station has the steering gear that is used for rotating the pipe fitting. The utility model has the advantages of, this detection device can judge whether qualified in the installation of pipe fitting inner seal circle.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a detection apparatus for be used for detecting pipe fitting inner seal circle belongs to pipe fitting detection technology field.
[ background of the invention ]
The sealing ring has good sealing effect, and is widely applied to the fields of mechanical equipment, automobile parts, pipeline connection and the like. The O-shaped rubber sealing ring is suitable for the pipe fittings of hydraulic pneumatic systems, various mechanical equipment and components due to the structural characteristics, and plays a sealing role in a static or moving state in specified pressure, temperature and different liquid and gas media. The pipe elements are generally provided with a groove for receiving a sealing ring, the inner diameter of which is generally greater than the inner diameter of the pipe itself, and when another pipe element is inserted inside this pipe element, a seal is formed between the two pipe elements by the sealing ring.
The pipe fitting is a general name of parts in a pipeline system which play roles of connection, control, diversion, sealing, support and the like, is an important component of a pipeline connecting pipe, is made of the same material as the pipe in multiple purposes, and comprises an elbow, a straight pipe, a three-way pipe, a reducing pipe and the like. The pipe fitting is generally used for conveying fluid, and in order to prevent the fluid from leaking, a sealing treatment is generally required to be performed on a joint between the pipe fitting and a pipeline, which is generally realized by installing an O-ring inside the pipe fitting, and when the pipe fitting is connected with the pipe, the pressure of the O-ring on the pipe determines the sealing effect of the pipe fitting.
In the prior art, whether the pipe fitting is qualified or not is usually judged only by observing whether a sealing ring exists in the pipe fitting or not, which can also cause the large quality difference of the pipe fitting, and when the pipe is inserted into the pipe fitting, the pressure value of the sealing ring to the pipe is small, the tightness of the pipe fitting is relatively poor.
[ Utility model ] content
The utility model aims to solve the technical problem that a detection device for detecting pipe fitting inner seal circle is provided, and this detection device can judge whether qualified the installation of pipe fitting inner seal circle.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a detection device for detecting inside sealing washer of pipe fitting, includes detector, pipe fitting station and steering gear, install the pipe fitting on the pipe fitting station, install the sealing washer in the pipe fitting, the detector includes the detection pole and is used for controlling the detection driver of detection pole motion, the detection pole stretches into the pipe fitting and contacts with the sealing washer, be equipped with pressure sensor on the detection pole, pressure sensor is used for detecting the sealing washer to the pressure value of detection pole, and this pressure value is N, detection device sets for there is standard pressure scope M, N is then the pipe fitting qualified at the M within range, N is then the pipe fitting is unqualified not at the M within range, the pipe fitting station has the steering gear that is used for rotating the pipe fitting.
Adopt the beneficial effects of the utility model:
the utility model discloses in, detection device is including detecting driver and test bar, be equipped with pressure sensor on the test bar, after the sealing washer assembles into the pipe fitting, sealing washer protrusion and pipe fitting inner wall, after the test bar stretched into the pipe fitting, the sealing washer can produce pressure to the test bar, and pressure sensor can detect the sealing washer to the pressure value of test bar this moment, and this pressure value is N, and there is a standard pressure scope M to the pressure value that the sealing washer of qualified pipe fitting can produce, works as pressure value N is in the M within range then to indicate that the pipe fitting quality that detects is qualified, works as pressure value N is not in the M within range then to indicate that the pipe fitting quality that detects is unqualified, through the utility model discloses whether can distinguish the installation of the inside sealing washer of short-term test pipe fitting whether accords with the standard, can be fast quality not up to standard pipe fitting, simultaneously the utility, More accurate effect of testing result, process the utility model discloses a can reduce the inferior product in the finished product by a wide margin after the detection, improve the qualification rate of product.
Secondly, in the utility model discloses in pipe fitting station below still is equipped with the steering gear, the steering gear is used for rotating the pipe fitting, and after the wherein one end of pipe fitting detected and finishes, the steering gear rotated the other end that the pipe fitting made the pipe fitting and aimed at detection device to detection device detects the other end of pipe fitting, all detected finishing with all ports of pipe fitting until detection device, the utility model discloses an automatic detection can save a large amount of manpowers and cost of labor, can also avoid simultaneously because of the error that manual operation brought, and detection device can all detect all sealing washers of pipe fitting completely in addition, can avoid omitting the detection, improves the completeness and the precision that detect the product, also can improve the qualification rate of product simultaneously.
Preferably, the detection device is further provided with a controller, the controller receives the pressure value N detected by the pressure sensor, and the controller compares the pressure value N with the pressure value M and records the result.
Preferably, the pipe fitting comprises at least two ports, the ports are provided with assembling grooves for installing the sealing rings, and the inner diameter of each assembling groove is larger than that of each port.
Preferably, the detection device further comprises a rotary table, wherein at least 2 pipe fitting stations are arranged at the edge of the rotary table, and the rotary table is provided with a first driver for driving the rotary table to rotate.
Preferably, the rotary table is provided with a fixed disc, the fixed disc does not rotate along with the rotary table, and the fixed disc is provided with a limiter for limiting the pipe fittings to be separated from the pipe fitting stations.
Preferably, the stopper includes the gag lever post, when detection device detected, the gag lever post bulldozes the pipe fitting downwards, be equipped with on the gag lever post and be used for maintaining the spring that gag lever post and pipe fitting contacted.
Preferably, the pipe fitting station includes base and station dish, the base is equipped with the first recess that is used for holding the station dish, the station dish is equipped with the second recess that is used for holding the pipe fitting, the station dish is equipped with and ends the commentaries on classics piece, and when the station dish was installed on the base, end commentaries on classics piece and first recess and cooperate, the restriction the station dish rotates.
Preferably, the steering device comprises a vertical cylinder and a steering assembly, the vertical cylinder drives the steering assembly to reciprocate along the vertical direction, the steering assembly comprises a second driver and a steering head, the steering head is provided with a convex column, and the station disc is provided with a third groove corresponding to the convex column.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a detection device in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a steering gear in embodiment 1 of the present invention;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
fig. 5 is an exploded schematic view of a pipe fitting station in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a stopper according to embodiment 1 of the present invention;
fig. 7 is a schematic structural diagram of the stopper, the pipe fitting station and the steering gear in embodiment 1 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1:
as shown in fig. 1 to 7, this embodiment shows a detection apparatus for detecting a sealing ring inside a pipe, including a detector 1, a pipe station 3 and a steering gear 6, a pipe 33 is installed on the pipe station 3, a sealing ring is installed in the pipe 33, the detector 1 includes a detection rod 11 and a detection driver 12 for controlling the movement of the detection rod 11, the detection rod 11 extends into the pipe 33 to contact with the sealing ring, a pressure sensor is installed on the detection rod 11, the pressure sensor is used for detecting a pressure value of the sealing ring to the detection rod 11, the pressure value is N, the detection apparatus is set with a standard pressure range M, the pipe 33 is qualified if N is within the M range, the pipe 33 is not qualified if N is not within the M range, and the steering gear 6 for rotating the pipe 33 is installed below the pipe station 3.
In this embodiment, the detecting device includes a detecting driver 12 and a detecting rod 11, the detecting rod 11 is provided with a pressure sensor, after the sealing ring is assembled into the pipe 33, the sealing ring protrudes from the inner wall of the pipe 33, when the detecting rod 11 extends into the pipe 33, the sealing ring generates pressure on the detecting rod 11, at this time, the pressure sensor can detect a pressure value of the sealing ring on the detecting rod 11, the pressure value is N, a standard pressure range M exists for the pressure value generated by the sealing ring of the qualified pipe 33, when the pressure value N is within the M range, it indicates that the quality of the detected pipe 33 is qualified, when the pressure value N is not within the M range, it indicates that the quality of the detected pipe 33 is unqualified, by this embodiment, it can be detected whether the installation of the sealing ring inside the pipe 33 meets the standard, and it is possible to distinguish the, simultaneously this embodiment for traditional observation have that detection speed is fast, detect promptly if more accurate effect, can reduce the inferior product in the finished product by a wide margin after the detection of this embodiment, improve the qualification rate of product.
Secondly, in this embodiment 3 below of pipe fitting station still are equipped with steering gear 6, steering gear 6 is used for rotating pipe fitting 33, after one of them one end of pipe fitting 33 detected, steering gear 6 rotated pipe fitting 33 and made the other end of pipe fitting 33 aim at detection device, so that detection device detected the other end of pipe fitting 33, all the ports of pipe fitting 33 detected up to detection device and all ended, this embodiment adopts automatic detection can save a large amount of manpowers and cost of labor, can also avoid simultaneously because of the error that manual operation brought, detection device can all detect all sealing rings of pipe fitting 33 completely in addition, can avoid omitting the detection, improve the integrity and the precision that detect the product, also can improve the qualification rate of product simultaneously.
In order to distinguish the quality of the pipe 33 more clearly, the detection device in this embodiment is further provided with a controller, which marks and records the pipe station 3, when the detection device detects the pipe 33, the detection rod 11 extends into the pipe 33, the sealing ring inside the pipe 33 generates a pressure on the detection rod 11, the pressure sensor sends the pressure value N to the controller, the controller compares the pressure value N with the standard pressure range M, when N is within the range of M, the controller records that the detected pipe fitting 33 is qualified, when N is not within the range of M, the controller records that the detected pipe fitting 33 is unqualified, the controller combines the detection result with the mark of the pipe fitting station 3, the results of the tube inspection at each tube station 3 can be recorded and the quality of the tubes 33 can be quickly identified in the subsequent sorting operation.
The pipe fitting detection device further comprises a rotary table 2, the rotary table 2 is provided with a first driver, 6 pipe fitting stations 3 are arranged at the edge of the rotary table 2, the driver controls the rotary table 2 to rotate to enable the detection device to sequentially detect sealing rings of different pipe fitting stations 3, a worker places a pipe fitting 33 to be detected into the pipe fitting station 3, the rotary table 2 rotates the pipe fitting station 3 to a detection area in front of the detection device, the detection device detects the sealing ring inside the pipe fitting 33, the rotary table 2 rotates again after the detection is completed, the next pipe fitting station 3 reaches the front of the detection device, other pipe fittings 33 to be detected can be installed again after the detected pipe fitting 33 is taken down, the worker only needs to place the pipe fitting 33 to be detected into the vacant pipe fitting station 3, the working difficulty of the worker can be reduced, and meanwhile, the pipe fitting 33 can be continuously detected, the detection efficiency can be greatly improved, and the labor cost can also be reduced. The detection area refers to an area where the pipe station 3 is located when the detection device detects the seal ring of the pipe 33.
In addition, in this embodiment, the fixed disk 21 is arranged on the turntable 2, the fixed disk 21 does not rotate along with the turntable 2, the fixed disk 21 is further provided with a stopper 7 for limiting the pipe 33 to be separated from the pipe station 3, a steering gear 6 for rotating the pipe 33 is arranged below the detection area, and the stopper 7 is provided with a third driver 71, a limiting rod 73 and a spring 72; the steering device 6 comprises a vertical cylinder 61 and a steering assembly, the steering assembly comprises a second driver 62 and a steering head 63, the second driver 62 controls the steering head 63 to rotate, and the surface of the steering head 63 is provided with a convex column 64; pipe fitting station 3 includes base 31 and station dish 32, base 31 is equipped with the first recess 310 that is used for holding station dish 32, in this embodiment station dish 32 wholly is circular, and station dish 32 upper surface is equipped with second recess 320, second recess 320 is the cross, installs in the second recess 320 and ends commentaries on classics piece 321, when station dish 32 is in first recess 310, ends commentaries on classics piece 321 and first recess 310 restriction of cooperateing the station dish 32 rotates, station dish 32 still be equipped with the corresponding third recess 322 of projection 64.
Regarding the pipe, in this embodiment, the pipe 33 includes 3 ports, the port is provided with a fitting groove for installing a sealing ring, the inner diameter of the fitting groove is larger than the inner diameter of the port, and after the pipe 33 is installed in the second groove 320 on the surface of the station disk 32, the second groove 320 can limit the pipe 33 to move in the horizontal direction, but in other embodiments, the pipe 33 may also be other pipes 33 with different specifications, such as 45 ° elbow, 90 ° elbow, straight pipe, tee pipe, or pipe cap, etc.
Regarding the working process of the diverter 6 and the stopper 7, when the pipe fitting station 3 is in the detection area, the third driver 71 of the stopper 7 controls the limit rod 73 to abut against the surface of the pipe fitting 33, the vertical cylinder 61 in the diverter 6 controls the steering assembly to move upwards, so that the convex column 64 on the surface of the steering head 63 enters the third groove 322 of the station disc 32 and pushes the station disc 32 upwards, so that the station disc 32 is separated from the first groove 310, because the spring 72 is arranged on the limit rod 73, when the station disc 32 moves upwards, the limit rod 73 retracts, and the limit rod 73 always abuts against the pipe fitting 33 under the action of the spring 72, the pipe fitting 33 can be prevented from separating from the station disc 32, when the detection of one end of the pipe fitting 33 is finished, the second driver 62 controls the steering head 63 to rotate, the station disc 32 and the steering head 63 synchronously rotate under the action of the convex column 64 and the third groove 322, so that the other port of the pipe fitting 33 is aligned with the detection rod 11, so that the detector 1 detects.
In the detection process, a worker puts the pipe 33 with detection into the pipe station 3, the turntable 2 rotates under the control of the first driver to enable the pipe station 3 to enter a detection area, the third driver 71 in the stopper 7 controls the limiting rod 73 to contact with the upper surface of the pipe 33 to limit the pipe 33 in the second groove 320, the vertical cylinder 61 in the steering device 6 below the detection area controls the steering component to ascend, the convex column 64 on the surface of the steering head 63 enters the third groove 322 of the station disc 32 and lifts the station disc 32 upwards, at the moment, the limiting rod 73 above the pipe 33 retracts, the limiting rod 73 always abuts against the pipe 33 under the action of the spring 72, then the detection driver 12 controls the detection rod 11 to extend into the port of the pipe 33, the pressure value N of the detection rod 11 is detected through the pressure sensor on the detection rod 11, the controller compares the pressure value N with the standard pressure range M and records the pressure value, after the detection rod 11 retracts, the second driver 62 in the steering assembly controls the steering head 63 to rotate, the station disc 32 rotates under the matching of the convex column 64 and the third groove 322 until the other port of the pipe 33 is aligned with the detection rod 11, the detection rod 11 detects again, the controller records the detection result, the steering assembly controls the station disc 32 to rotate back to the initial state and descends the station disc 32 to return to the first groove 310 of the base 31 after all the ports of the pipe 33 are detected, the limiter 7 releases the limitation on the pipe 33, if all the detection results indicate that the detected pipe 33 is qualified, the controller records that the pipe 33 on the pipe station 3 is qualified, if one detection result indicates that the detected pipe 33 is unqualified, the controller records that the pipe 33 on the pipe station 3 is unqualified, the turntable 2 rotates to enable the next pipe station 3 to enter the detection area, the above process is repeated to inspect the pipe 33.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (8)
1. The utility model provides a detection apparatus for be used for detecting inside sealing washer of pipe fitting, includes detector, pipe fitting station and steering gear, install the pipe fitting on the pipe fitting station, install sealing washer, its characterized in that in the pipe fitting: the detector includes the test rod and is used for controlling the detection driver that the test rod moved, the test rod stretches into the pipe fitting and contacts with the sealing washer, be equipped with pressure sensor on the test rod, pressure sensor is used for detecting the pressure value of sealing washer to the test rod, and this pressure value is N, detection device is set for standard pressure range M, N is then the pipe fitting is qualified in scope M, N is not then the pipe fitting is unqualified in scope M, the pipe fitting station has the steering gear that is used for rotating the pipe fitting.
2. The inspection device for inspecting sealing rings inside pipes of claim 1, wherein: the detection device is also provided with a controller, the controller receives a pressure value N detected by the pressure sensor, and the controller compares the pressure value N with the pressure value M and records a result.
3. The inspection device for inspecting sealing rings inside pipes of claim 1, wherein: the pipe fitting at least comprises two ports, the ports are provided with assembling grooves for installing sealing rings, and the inner diameter of each assembling groove is larger than that of each port.
4. The inspection device for inspecting sealing rings inside pipes of claim 1, wherein: the detection device further comprises a rotary table, wherein at least 2 pipe fitting stations are arranged at the edge of the rotary table, and the rotary table is provided with a first driver for driving the rotary table to rotate.
5. The inspection device for inspecting sealing rings inside pipes of claim 4, wherein: the rotary table is provided with a fixed disc, the fixed disc does not rotate along with the rotary table, and the fixed disc is provided with a limiter used for limiting the pipe fittings to be separated from the pipe fitting stations.
6. The inspection device for inspecting sealing rings inside pipes of claim 5, wherein: the stopper includes the gag lever post, when detection device detected, the gag lever post bulldozes the pipe fitting downwards, be equipped with the spring that is used for maintaining gag lever post and pipe fitting and contacts on the gag lever post.
7. The inspection device for inspecting sealing rings inside pipes of claim 1, wherein: the pipe fitting station includes base and station dish, the base is equipped with the first recess that is used for holding the station dish, the station dish is equipped with the second recess that is used for holding the pipe fitting, the station dish is equipped with and ends the commentaries on classics piece, and when the station dish was installed on the base, end commentaries on classics piece and first recess and cooperate, the restriction the station dish rotates.
8. The inspection device for inspecting sealing rings inside pipes of claim 7, wherein: the steering device comprises a vertical cylinder and a steering assembly, the vertical cylinder drives the steering assembly to reciprocate along the vertical direction, the steering assembly comprises a second driver and a steering head, the steering head is provided with a convex column, and the station disc is provided with a third groove corresponding to the convex column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291264.0U CN213632487U (en) | 2020-10-15 | 2020-10-15 | Detection device for detecting inner sealing ring of pipe fitting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022291264.0U CN213632487U (en) | 2020-10-15 | 2020-10-15 | Detection device for detecting inner sealing ring of pipe fitting |
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| CN213632487U true CN213632487U (en) | 2021-07-06 |
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| CN202022291264.0U Active CN213632487U (en) | 2020-10-15 | 2020-10-15 | Detection device for detecting inner sealing ring of pipe fitting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952281A (en) * | 2022-06-22 | 2022-08-30 | 广东工业大学 | Stainless steel pipe fitting ring-mounting marking detector |
| CN115493777A (en) * | 2022-11-17 | 2022-12-20 | 陕西中桥明智能科技有限公司 | Leakproofness detection device is used in valve production |
| CN116625830A (en) * | 2023-07-24 | 2023-08-22 | 苏州方正工程技术开发检测有限公司 | Integrative check out test set of sealing washer appearance pressure |
-
2020
- 2020-10-15 CN CN202022291264.0U patent/CN213632487U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952281A (en) * | 2022-06-22 | 2022-08-30 | 广东工业大学 | Stainless steel pipe fitting ring-mounting marking detector |
| CN114952281B (en) * | 2022-06-22 | 2024-02-27 | 广东工业大学 | Stainless steel pipe fitting dress circle marking detection machine |
| CN115493777A (en) * | 2022-11-17 | 2022-12-20 | 陕西中桥明智能科技有限公司 | Leakproofness detection device is used in valve production |
| CN116625830A (en) * | 2023-07-24 | 2023-08-22 | 苏州方正工程技术开发检测有限公司 | Integrative check out test set of sealing washer appearance pressure |
| CN116625830B (en) * | 2023-07-24 | 2023-11-03 | 苏州方正工程技术开发检测有限公司 | Integrative check out test set of sealing washer appearance pressure |
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