CN216746647U - Automobile oil filler air-tight water detection equipment - Google Patents
Automobile oil filler air-tight water detection equipment Download PDFInfo
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- CN216746647U CN216746647U CN202220111642.9U CN202220111642U CN216746647U CN 216746647 U CN216746647 U CN 216746647U CN 202220111642 U CN202220111642 U CN 202220111642U CN 216746647 U CN216746647 U CN 216746647U
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Abstract
The utility model discloses a device for detecting the air-tight water at an automobile oil filler, which comprises a support frame, wherein a storage bin for storing detection liquid is arranged in the support frame; the detection mechanism comprises a detection plate movably connected with the slide rail through a slide block, a first driving piece arranged at one end of the detection plate and a first sealing piece arranged at the other end of the detection plate, wherein a limiting block is arranged on the detection plate, and a sealing station is formed between the limiting block and the first sealing piece; the second sealing element is fixedly connected with the first driving element; and the second driving piece is arranged on the supporting frame and is fixedly connected with the detection plate. The utility model improves the detection precision and the detection efficiency of the workpiece at the oil filling port and avoids misjudgment caused by artificial factors.
Description
Technical Field
The utility model relates to the technical field of automobile oil filler hole detection, in particular to automobile oil filler hole airtight water detection equipment.
Background
The automobile oil filling port is one of important parts of an automobile, and the sealing performance of the automobile oil filling port is the most important performance. In the production process, the automobile oil filling port needs to be subjected to tightness detection, and can be assembled on an automobile after the tightness is determined to be qualified;
at present, the conventional tightness detection of an automobile oil filling port adopts a water immersion or oil immersion visual bubble method, namely, the automobile oil filling port to be detected is immersed into water or oil, whether bubbles overflow from the automobile oil filling port immersed into the water or the oil is artificially observed, and the tightness of the detected oil filling port is subjectively judged.
Therefore, at present, a gas-tight water detection device for an automobile oil filler port, which can improve detection accuracy and detection efficiency and avoid the influence of human factors, is needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to overcome the defects that the sealing detection precision and efficiency of the automobile oil filling port are low and the influence of human factors exists in the prior art.
In order to solve the technical problem, the utility model provides a device for detecting the air-tight water at an oil filling port of an automobile, which comprises:
the support frame is internally provided with a storage bin for storing detection liquid;
the detection mechanism comprises a detection plate, a first driving piece arranged at one end of the detection plate and a first sealing piece arranged at the other end of the detection plate, wherein a limiting block is arranged on the detection plate, and a sealing station is formed between the limiting block and the first sealing piece;
the second sealing element is fixedly connected with the first driving element and provided with an air guide hole, and the air guide hole is connected with the air tightness detector through an air pipe;
the second driving piece is arranged on the supporting frame and is fixedly connected with the detection plate;
the second sealing element is driven by the first driving element to move to a sealing station, and a workpiece of the oil filling port to be detected is locked; the detection plate moves towards the storage bin under the driving of the second driving piece, the oil filling port workpiece is immersed into detection liquid in the storage bin, the air tightness detector detects air pressure change inside the oil filling port workpiece through the air guide hole, and then the tightness of the oil filling port workpiece is judged.
As a preferable mode of the present invention, the support frame is provided with a detection table top, the detection table top is provided with a detection through hole, and the detection through hole penetrates through the detection table top.
As a preferable mode of the present invention, a connection plate is disposed in the detection through hole, the second driving member is disposed on the connection plate, and a driving end of the second driving member penetrates through the connection plate and is fixedly connected to the detection plate.
As a preferred mode of the utility model, the device further comprises a station fixing plate, wherein the station fixing plate is arranged at one end of the detection table board close to the storage bin and is provided with a slide rail; a plurality of first limiting parts are arranged on the station fixing plate and located on two sides of the sliding rail.
As a preferred mode of the present invention, a buffer member is disposed on the first limiting member, and the buffer member is fixedly connected to the first limiting member.
As a preferable mode of the present invention, the detection plate includes a moving plate, a first fixed plate disposed at one end of the moving plate, and a second fixed plate disposed at the other end of the second moving plate, the moving plate is movably connected to the slide rail through a slider, and the first fixed plate is fixedly connected to the driving end of the second driving element.
As a preferable mode of the present invention, the moving plate is provided with a limiting block, the limiting block is located between the first fixing plate and the second fixing plate, and one end of the limiting block is provided with a limiting groove.
As a preferable mode of the present invention, the first fixing plate is provided with a first stopper at both sides thereof, and the first sealing member is provided on the first fixing plate.
As a preferable mode of the present invention, the first driving member is provided on the first fixing plate, and the driving end of the first driving member passes through the first fixing plate.
As a preferable mode of the present invention, a branch seal is provided on an outer periphery of the second seal, and the branch seal abuts against the filler neck workpiece when the second seal locks the filler neck workpiece at the sealing station.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the automobile oil filler air-tight water detection equipment, an oil filler workpiece to be detected is locked on a sealing station, then the oil filler workpiece to be detected is immersed in detection liquid in a storage bin, air pressure change inside the oil filler workpiece to be detected is detected through an air-tight detector, and the tightness is judged, so that the detection precision and the detection efficiency of the oil filler workpiece are improved, and misjudgment caused by human factors is avoided.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.
Fig. 1 is a schematic view of an airtight water inspection apparatus of the present invention.
Fig. 2 is a first schematic view of the airtight water inspection apparatus of the present invention with the storage compartment removed.
Fig. 3 is a second schematic view of the airtight water inspection apparatus of the present invention with the storage compartment removed.
Fig. 4 is a third schematic view of the airtight water inspection apparatus of the present invention with the storage compartment removed.
The specification reference numbers indicate: 1. the device comprises a support frame, 4, a fuel filler workpiece, 10, a storage bin, 11, a detection table board, 20, a station fixing board, 21, a moving board, 22, a first fixing board, 23, a second fixing board, 24, a connecting board, 30, a branch sealing element, 110, a detection through hole, 200, a sliding rail, 201, a first limiting piece, 202, a buffering piece, 210, a limiting block, 211, a limiting groove, 212, a sliding block, 220, a second limiting piece, 221, a first driving piece, 222, a second sealing piece, 223, a gas guide hole, 230, a first sealing piece, 240 and a second driving piece.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to 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 "second" or "first" 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 specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1-4, the embodiment of the air-tight water detection device for the automobile oil filler comprises a support frame 1 and a detection assembly, wherein a storage bin 10 is arranged in the support frame 1, and detection liquid is contained in the storage bin 10.
The support frame 1 is provided with a detection table top 11, the detection table top 11 is provided with a detection through hole 110, and the detection through hole 110 penetrates through the detection table top 11; the detection liquid includes, but is not limited to, water and oil.
By adopting the technical scheme, the detection assembly can be fixed and the storage bin 10 can be placed by arranging the support frame 1; the storage bin 10 is arranged and can contain detection liquid for detecting the air tightness of the oil filler workpiece 4;
preferably, the detection assembly comprises a station fixing plate 20, the station fixing plate 20 is arranged on one surface of the detection table 11 close to the storage bin 10, and a sliding rail 200 is arranged on the station fixing plate 20.
Wherein, still be equipped with a plurality of first locating part 201 on the station fixed plate 20, first locating part 201 is located the both sides of slide rail 200, be equipped with bolster 202 on the first locating part 201, bolster 202 includes but not only is limited to silica gel buffer block, rubber buffer block.
Preferably, the device further comprises a detection plate, wherein the detection plate is movably connected with the sliding rail 200 through a sliding block 212, namely the detection plate moves along the sliding rail 200 through the sliding block 212; the detection plate comprises a moving plate 21, a first fixing plate 22 arranged at one end of the detection plate and a second fixing plate 23 arranged at the other end of the detection plate.
The movable plate 21 is provided with a limiting block 210, the limiting block 210 is located between the first fixing plate 22 and the second fixing plate 23, and one end of the limiting block 210 is provided with a limiting groove 211.
The first fixing plate 22 is disposed at one end of the detection plate close to the detection through hole 110, and second limiting members 220 are disposed at two sides of the first fixing plate 22; a first sealing element 230 is arranged on the second fixing plate 23; a sealing station is formed between the first sealing member 230 and the stopper 210.
A first driving member 221 is disposed on the first fixing plate 22, and the first driving member 221 includes but is not limited to an expansion member such as an air cylinder; the driving end of the first driving member 221 passes through the first fixing plate 22, and the driving end of the first driving member 221 is provided with a second sealing member 222; the second sealing element 222 is provided with an air guide hole 223, and the air guide hole 223 is connected with the air tightness detector through an air pipe; the periphery of the second sealing element 222 is provided with a branch sealing element 30, and the plane of the branch sealing element 30 is perpendicular to the moving direction of the limiting block 210.
Preferably, the detection assembly further comprises a connecting plate 24, the connecting plate 24 is disposed in the detection through hole 110, and one end of the connecting plate 24 is provided with a second driving member 240.
Wherein the second driving member 240 includes, but is not limited to, a telescopic member such as a cylinder; the driving end of the second driving member 240 passes through the connecting plate 24 and is fixedly connected with the first fixing plate 22.
By adopting the technical scheme, the station fixing plate 20 can provide a detection plate to move along the sliding rail 200 through the sliding block 212; the detection plate is arranged and can drive the first fixing plate 22, the second fixing plate 23 and the limiting block 210 to synchronously move; the first limiting member 201 is arranged to abut against the first fixing member through the buffer member 202 when the first fixing plate 22 moves, so as to stop the first fixing plate 22; the first fixing plate 22 is connected to the first driving member 221, the first driving member 221 drives the first fixing plate 22 to move, and the first fixing plate 22 drives the detection plate to move, and the second driving member 240 is mounted to drive the second sealing member 222 to move through the second driving member 240; the arrangement of the first sealing element 230, the limiting block 210 and the second sealing element 222 can form a sealing station, the oil filler workpiece 4 is placed through the sealing station, after the oil filler workpiece 4 is sealed through the second sealing element 222, gas in the oil filler workpiece 4 can be introduced into a gas pipe through the gas guide hole 223, then the gas pipe is introduced into the gas tightness detector, and the gas tightness detector detects the tightness of the oil filler workpiece 4 according to the gas pressure change of the gas
Preferably, the operating principle of the automobile oil filler hole airtight water detection device is as follows:
placing the oil filling port workpiece 4 to be detected in a sealing station, namely, abutting the oil filling port workpiece 4 with the first sealing element 230 and the limiting groove 211 respectively;
the second sealing member 222 is driven by the first driving member 221 to move towards the oil filling port workpiece 4, and the oil filling port workpiece 4 is locked at the sealing station by the second sealing member 222 and the branch sealing member 30 respectively abutting against the oil filling port workpiece 4;
the detection plate is driven by the second driving element 240 to move along the sliding rail 200 to the storage bin 10 through the sliding block 212, and after the first limiting element 201 collides with the buffer element 202 of the second limiting element 220, the detection plate immerses the oil filler workpiece 4 into the detection liquid;
the air tightness detector detects the air pressure change in the air guide hole 223 through the air pipe, detects the air pressure change in the oil filling port workpiece 4 through the air pressure change of the air guide hole 223, and further judges the sealing performance of the oil filling port workpiece 4;
after the detection is finished, the detection plate is driven by the second driving piece 240 to move towards the detection table surface 11 along the sliding rail 200 through the sliding block 212, and the oil filling port workpiece 4 is driven by the detection plate to leave the detection liquid;
the second sealing member 222 is driven by the first driving member 221 to move towards the opposite direction of the oil filling port workpiece 4, so that the second sealing member 222 and the branch sealing member 30 are not interfered with the oil filling port workpiece 4 any more;
and taking the detected oil filling port workpiece 4 out of the sealing station.
Wherein the specified time is set by an operator; detecting the air pressure change inside the oil filler workpiece 4 to judge the tightness of the oil filler workpiece 4, namely judging that the tightness of the oil filler workpiece 4 is poor if the air pressure inside the oil filler workpiece 4 is reduced, namely that a gap exists in the oil filler workpiece 4; otherwise, the sealing performance is good; the upper end of the branch sealing element 30 is further provided with an air inlet which is connected with a compressed air pipeline, compressed air is introduced into the oil filler workpiece 4 after the branch sealing element 30 is abutted to the oil filler workpiece 4, and after the oil filler workpiece 4 is immersed in detection liquid, the air tightness detector can quickly detect air pressure change in the oil filler workpiece 4 through an air pipe and an air guide hole 223, and can also provide an auxiliary judgment on the sealing performance of the oil filler workpiece 4 by identifying whether bubbles are generated in the liquid through a visual method by an operator.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the automobile oil filler air-tight water detection device, the oil filler workpiece to be detected is locked on the sealing station through the matching of the first driving piece, the second sealing piece and the first sealing piece, then is immersed into detection liquid in the storage bin through the matching of the second driving piece and the detection plate, further detects the air pressure change inside the oil filler workpiece to be detected through the air-tight detector, and judges the sealing property, so that the detection precision and the detection efficiency of the oil filler workpiece are improved, and the misjudgment caused by human factors is avoided.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.
Claims (10)
1. Car oil filler hole gas-tight water examines equipment, its characterized in that includes:
the support frame is internally provided with a storage bin for storing detection liquid;
the detection mechanism comprises a detection plate, a first driving piece arranged at one end of the detection plate and a first sealing piece arranged at the other end of the detection plate, wherein a limiting block is arranged on the detection plate, and a sealing station is formed between the limiting block and the first sealing piece;
the second sealing element is fixedly connected with the first driving element and provided with an air guide hole, and the air guide hole is connected with the air tightness detector through an air pipe;
the second driving piece is arranged on the supporting frame and is fixedly connected with the detection plate;
the second sealing element is driven by the first driving element to move towards a sealing station, and a workpiece of the oil filling port to be detected is locked; the detection plate moves towards the storage bin under the driving of the second driving piece, the oil filling port workpiece is immersed into detection liquid in the storage bin, the air tightness detector detects air pressure change inside the oil filling port workpiece through the air guide hole, and then the tightness of the oil filling port workpiece is judged.
2. The air-tight water detection equipment for the automobile oil filler hole according to claim 1, wherein a detection table top is arranged on the support frame, a detection through hole is formed in the detection table top, and the detection through hole penetrates through the detection table top.
3. The automobile oil filler hole airtight and water detection device as claimed in claim 2, wherein a connection plate is provided in the detection through hole, the second driving member is provided on the connection plate, and a driving end of the second driving member passes through the connection plate and is fixedly connected with the detection plate.
4. The automobile oil filler hole airtight and water detection equipment as claimed in claim 2, further comprising a station fixing plate, wherein the station fixing plate is arranged at one end of the detection table surface close to the storage bin and is provided with a slide rail; the station fixing plate is provided with a plurality of first limiting parts, and the first limiting parts are located on two sides of the sliding rail.
5. The automobile oil filler hole airtight and water detection device as claimed in claim 4, wherein a buffer member is provided on said first limiting member, said buffer member being fixedly connected to said first limiting member.
6. The automobile oil filler hole airtight and water detection device as claimed in claim 4, wherein said detection plate comprises a moving plate, a first fixed plate disposed at one end of the moving plate, and a second fixed plate disposed at the other end of the second moving plate, said moving plate is movably connected with the sliding rail through a slider, and said first fixed plate is fixedly connected with the driving end of the second driving member.
7. The automobile oil filler hole airtight and water detection device as claimed in claim 6, wherein a limiting block is disposed on said moving plate, said limiting block is located between the first fixing plate and the second fixing plate, and a limiting groove is disposed at one end of said limiting block.
8. The automobile oil filler hole airtight and water-detecting apparatus as claimed in claim 6, wherein a second stopper is provided on both sides of said first fixing plate, and said first sealing member is provided on the second fixing plate.
9. The automobile oil filler hole airtight and water detection device as claimed in claim 6, wherein said first driving member is disposed on a first fixing plate, and a driving end of said first driving member passes through the first fixing plate.
10. The automobile oil filler hole airtight and water detection device as claimed in claim 1, wherein a branch sealing member is provided at an outer periphery of the second sealing member, and the branch sealing member abuts against the oil filler hole workpiece when the second sealing member locks the oil filler hole workpiece at the sealing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111642.9U CN216746647U (en) | 2022-01-17 | 2022-01-17 | Automobile oil filler air-tight water detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111642.9U CN216746647U (en) | 2022-01-17 | 2022-01-17 | Automobile oil filler air-tight water detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216746647U true CN216746647U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220111642.9U Active CN216746647U (en) | 2022-01-17 | 2022-01-17 | Automobile oil filler air-tight water detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216746647U (en) |
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2022
- 2022-01-17 CN CN202220111642.9U patent/CN216746647U/en active Active
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