CN220018866U - Airtight detection device of communication piece - Google Patents
Airtight detection device of communication piece Download PDFInfo
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- CN220018866U CN220018866U CN202321384235.6U CN202321384235U CN220018866U CN 220018866 U CN220018866 U CN 220018866U CN 202321384235 U CN202321384235 U CN 202321384235U CN 220018866 U CN220018866 U CN 220018866U
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- tube
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- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 5
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an airtight detection device of a communication piece, and relates to the technical field of airtight detection, comprising a support seat, wherein the support seat comprises a first support plate and a second support plate; the first supporting plate is provided with a middle pipe; the middle pipe is provided with a mounting limit hole; when the communicating piece is placed on the first supporting plate, the first joint of the communicating piece is inserted into the mounting limiting hole; the first detection joint is opposite to one end of the middle pipe and is connected with the first driving device; the second detection joint is opposite to the second joint of the communicating piece and is connected with the second driving device; when the communicating piece is inserted into the intermediate pipe, the direction of the joint at one end of the communicating piece is changed by the intermediate pipe, so that the joint direction at two sides of the communicating piece is changed from opposite sides to adjacent sides; utilize L shape supporting seat, first drive arrangement, second drive arrangement to make can accomplish the installation of first detection joint, second detection joint and communication piece when spacing communication piece, easy operation detects high efficiency.
Description
Technical Field
The utility model relates to the technical field of airtight detection, in particular to an airtight detection device for a communication piece.
Background
The communicating piece in the oxygenerator is used for communicating the air inlet and the air outlet, and the tightness of the communicating piece influences the tightness of the whole oxygenerator, so that after the communicating piece is manufactured, the communicating piece can be subjected to independent airtight detection so as to ensure the tightness of the interior of the communicating piece.
The detection of the existing detection equipment on the communicating piece has the following defects: 1, the automation degree of the test is not high, so that the test efficiency is low; 2, the clamping assembly structure of the communicating piece is complex, the air tightness of the communicating piece and the detection equipment is insufficient, and the measuring error is relatively large easily.
Disclosure of Invention
The main technical problems to be solved by the utility model are as follows: an airtight detecting device for a communicating member is provided, which can solve the above-mentioned problems of the background art.
The following technical scheme is adopted to solve the main technical problems:
the air tightness detection device of the communicating piece comprises a supporting seat, a first air inlet and a second air inlet, wherein the supporting seat is used for supporting the communicating piece and comprises a first supporting plate and a second supporting plate; the first support plate is connected with the second support plate in an L shape; the first supporting plate is provided with a middle pipe which is clung to the second supporting plate; the middle pipe is hollow, and the pipe wall is provided with a mounting limiting hole; when the communicating piece is placed on the first supporting plate, a first connector of the communicating piece is inserted into the installation limiting hole; a first detection joint facing the first support plate and facing one end of the intermediate tube; the first detection joint is connected with the first driving device so as to drive the first detection joint to be abutted with one end of the middle pipe; a second detection joint facing the second support plate and facing the second joint of the communication member; the second detection joint is connected with the second driving device so as to drive the second detection joint to be abutted with the communicating piece.
Preferably, one of the first and second detecting joints is in communication with an air intake line, and the other is in communication with an air pressure detecting assembly.
Preferably, the first detection joint is mounted on a first tube plate, and a hollow first accommodating cavity is formed in the first tube plate; a first air pipe joint is arranged on the side surface of the first tube plate; the first air pipe joint is connected with an air inlet pipeline or an air pressure detection assembly; the first tube plate is connected with a first driving device.
Preferably, the first tube sheet abuts one outer surface of the communication member when the first detection joint abuts the intermediate tube.
Preferably, a first connection plate is provided between the first drive means and the first tube sheet; the first connecting plate is of an L-shaped structure; a sliding rail is arranged at the fixed part of the first driving device; one branch plate of the first connecting plate is provided with a sliding block capable of sliding along the sliding rail.
Preferably, the second detection joint is mounted on a second tube plate, and a hollow second accommodating cavity is formed in the second tube plate; a second air pipe joint is arranged on the side surface of the second tube plate; the second air pipe joint is connected with an air inlet pipeline or an air pressure detection assembly; the second tube plate is connected with a second driving device.
Preferably, a second connecting plate is arranged between the second driving device and the second tube plate; the second connecting plate is of an L-shaped structure; a sliding rail is arranged at the fixed part of the second driving device; one branch plate of the second connecting plate is provided with a sliding block capable of sliding along the sliding rail.
Preferably, the first driving device and the second driving device are both cylinders.
Preferably, the first driving device is mounted on the bottom plate through a supporting frame; the bottom plate is provided with a first heightening block and a second heightening block; the first heightening block is arranged below the first supporting plate; the second elevating block is arranged below the second driving device.
Compared with the prior art, the utility model has the following advantages when applied to airtight detection:
(1) The support seat is provided with a middle pipe, and the middle pipe is provided with an installation limiting hole which can enable the first joint of the communicating piece to be inserted; when the communicating piece is inserted into the intermediate pipe, the direction of the joint at one end of the communicating piece is changed by the intermediate pipe, so that the joint direction at two sides of the communicating piece is changed from opposite sides to adjacent sides; utilize L shape supporting seat, first drive arrangement, second drive arrangement to make can accomplish the installation of first detection joint, second detection joint and communication piece when spacing communication piece, easy operation detects high efficiency.
(2) A first tube plate is arranged at the moving end part of the first driving device through a first connecting plate, and the first tube plate is communicated with a first air tube joint and a first detection joint; the first connecting plate is of an L-shaped structure and can slide along the fixed end of the first driving device, so that tightness of the first detection joint after being pressed against the middle pipe is ensured, and detection accuracy is improved; and the first tube plate can be directly propped against the surface of the communicating piece, so that the first tube plate and the first supporting plate limit the communicating piece from the upper direction and the lower direction.
(3) The second tube plate is installed at the movable end part of the second driving device through the second connecting plate, the second tube plate is communicated with the second air pipe joint and the second detection joint, the second connecting plate is of an L-shaped structure and can slide along the cylinder body end of the second driving device, so that tightness after the second detection joint is propped against the second joint of the communicating piece is guaranteed, and detection accuracy is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a communication member;
FIG. 2 is a schematic diagram of the overall structure;
FIG. 3 is a schematic view of the partial enlarged structure of FIG. 2;
fig. 4 is a schematic structural view of the intermediate tube.
In the figure: 1 is a supporting seat, 101 is a first supporting plate, 102 is a second supporting plate, 2 is an intermediate pipe, 21 is an installation limiting hole, 3 is a first detection joint, 31 is a first driving device, 32 is a first pipe plate, 33 is a first air pipe joint, 34 is a first connecting plate, 4 is a second detection joint, 41 is a second driving device, 42 is a second pipe plate, 43 is a second air pipe joint, 44 is a second connecting plate, 5 is a bottom plate, 51 is a first heightening block, 52 is a second heightening block, 53 is a supporting frame, 6 is a communicating piece, 601 is a first joint, and 602 is a second joint.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, all connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to a more optimal connection structure that may be formed by adding or subtracting connection aids depending on the particular implementation.
Referring to fig. 1, the communication member 6 according to the present utility model is provided with two connectors on opposite sides thereof, and the first connector 601 and the second connector 602 are arranged in a staggered manner.
Referring to fig. 2, an airtight detecting device for a communicating member includes a supporting seat 1, a first detecting joint 3 and a second detecting joint 4.
Referring to fig. 2 and 4, a support base 1 is used for supporting a communication member 6, and the support base 1 includes a first support plate 101 and a second support plate 102; the first supporting plate 101 is connected with the second supporting plate 102 in an L shape, and the first supporting plate 101 and the second supporting plate 102 are integrally formed; the communication piece 6 is placed on the first support plate 101; an intermediate pipe 2 is mounted on the first supporting plate 101, the intermediate pipe 2 is mounted close to the second supporting plate 102, and the axis of the intermediate pipe 2 is vertical to the first supporting plate 101; the pipe wall of the middle pipe 2 is provided with a mounting limiting hole 21; when the communicating member 6 is placed on the first support plate 101, the first joint 601 of the communicating member 6 is inserted into the installation limiting hole 21; when the communicating member 6 is placed on the first support plate 101, the first joint 601 of the communicating member 6 is inserted into the mounting limiting hole 21; the middle tube 2 is hollow, that is, a hollow channel extending along the axial direction of the middle tube 2 is formed in the middle of the middle tube 2, and the installation limiting hole 21 is connected with the channel, that is, when the first connector 601 of the communicating member 6 is inserted into the installation limiting hole 21, the first connector 601 is communicated with the middle tube 2, and gas can flow from the middle tube 2 to the communicating member 6 or gas can flow from the communicating member 6 into the middle tube 2.
A first detection joint 3 facing the first support plate 101 and facing the end of the intermediate tube 2; the first detection joint 3 is connected with the first driving device 31 so as to drive the first detection joint 3 to abut against one end of the middle pipe 2; a second detection joint 4 facing the second support plate 102 and facing the second joint 602 of the communication member 6; the second detection joint 4 is connected with a second driving device 41 so as to drive the second detection joint 4 to abut against the communicating piece 6; one of the first detecting joint 3 and the second detecting joint 4 is communicated with an air inlet pipeline (not shown in the figure), the other is communicated with an air pressure detecting component (not shown in the figure), the air pressure detecting component can be of a common structure such as a pressure gauge, low-pressure air is introduced into the air inlet pipeline, and after the low-pressure air enters the communicating piece 6, if the communicating piece 6 does not leak, the air pressure detecting component can detect that the pressure of the air does not have larger fluctuation; if there is a leak in the communication 6, the air pressure detection assembly will detect a significant drop in air pressure.
Referring to fig. 3, the first detecting joint 3 is mounted on a first tube plate 32, and a hollow first accommodating cavity is formed in the first tube plate 32; a first air pipe joint 33 is arranged on the side surface of the first tube plate 32; the first air pipe joint 33 is connected with an air inlet pipeline or an air pressure detection assembly; the first tube plate 32 is connected to the first drive 31; the first air pipe joint 33, the first accommodating cavity and the first detection joint 3 are communicated; when the first detection joint 3 abuts against the intermediate pipe 2, the first tube plate 32 abuts against one outer surface of the communication member 6; when the first detection joint 3 is abutted to one end of the intermediate pipe 2, the first tube plate 32 and the first support plate 101 interact from two opposite directions of the communicating piece 6, so that the stability of the communicating piece 6 can be ensured, meanwhile, the intermediate pipe 2 is communicated with the first air pipe joint 33, the clamping of the communicating piece 6 is not required to be additionally set, the structure is simple, meanwhile, the connection of the detection assembly is completed in the clamping process, and the detection efficiency is improved.
Optionally, a first connection plate 34 is provided between the first drive 31 and the first tube plate 32; the first connecting plate 34 has an L-shaped structure; a slide rail is arranged at the fixed part of the first driving device 31; one branch plate of the first connecting plate 34 is provided with a sliding block capable of sliding along the sliding rail, and the other branch plate of the first connecting plate 34 is connected with the first tube plate 32; the first driving device 31 may be a common linear module such as an electric guide rail, a cylinder, preferably a cylinder, and the slide rail is located on a cylinder body of the cylinder; under the effect of first connecting plate 34, can guarantee the steady that first detection connects 3 decline to and the stability of position, thereby can guarantee the compactness of first detection joint 3 and intermediate tube 2, guarantee the accuracy nature of testing result.
The second detection joint 4 is arranged on the second tube plate 42, and a hollow second accommodating cavity is arranged in the second tube plate 42; a second air pipe joint 43 is arranged on the side surface of the second tube plate 42; the second air pipe joint 43 is connected with an air inlet pipeline or an air pressure detection component; the second tube plate 42 is connected to a second drive 41; the second driving device 41 is a cylinder; when the second detecting joint 4 abuts against the second joint 602 of the communicating member 6, the second tube plate 42 and the second supporting plate 102 limit the communicating member 6 in two directions respectively, so that the communicating member 6 is further limited, and the structure is simple and the use is convenient.
A second connecting plate 44 is arranged between the second driving device 41 and the second tube plate 42; the second connecting plate 44 has an L-shaped structure; a slide rail is arranged at the fixed part of the second driving device 41; one of the branch plates of the second connecting plate 44 is provided with a slider capable of sliding along the slide rail; the arrangement of the second connecting plate 44 can ensure the connection tightness of the second detecting joint 4 and the communicating member 6, thereby ensuring the accuracy of the detecting result.
Specifically, the first driving device 31 is mounted on the bottom plate 5 through the support frame 53; the bottom plate 5 is provided with a first heightening block 51 and a second heightening block 52; the first elevating block 51 is installed below the first support plate 101; the second elevating block 52 is installed below the second driving device 41.
The working process of the utility model is as follows: placing the communicating member 6 on the first support plate 101, and inserting the first joint 601 of the communicating member 6 into the installation limiting hole 21 of the intermediate pipe 2; in operation, the first driving device 31 acts, the first detecting joint 3 is abutted against the middle pipe 2, the first tube plate 32 is pressed on one surface of the communicating member 6, meanwhile, the second driving device 41 acts, the second joint 602 of the communicating member 6 is inserted into the second detecting joint 4, the air inlet pipeline is ventilated, and the air tightness of the communicating member 6 is judged by observing the indication of the air pressure monitoring assembly.
It should be noted that, in the present utility model, "upper, lower, left, right, inner, and outer" are defined based on the relative positions of the components in the drawings, and only for the clarity and convenience of describing the technical solution, it should be understood that the application of the azimuth term does not limit the protection scope of the present utility model.
The foregoing embodiments are all preferred embodiments and are not intended to limit the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements or changes that fall within the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (9)
1. A device for detecting the air tightness of a communicating member is characterized by comprising,
the support seat is used for supporting the communicating piece and comprises a first support plate and a second support plate; the first support plate is connected with the second support plate in an L shape; the first supporting plate is provided with a middle pipe which is clung to the second supporting plate; the middle pipe is hollow, and the pipe wall is provided with a mounting limiting hole; when the communicating piece is placed on the first supporting plate, a first connector of the communicating piece is inserted into the installation limiting hole;
a first detection joint facing the first support plate and facing one end of the intermediate tube; the first detection joint is connected with the first driving device so as to drive the first detection joint to be abutted with one end of the middle pipe;
a second detection joint facing the second support plate and facing the second joint of the communication member; the second detection joint is connected with the second driving device so as to drive the second detection joint to be abutted with the communicating piece.
2. The air tightness detecting device for a communicating member according to claim 1, wherein one of said first detecting joint and said second detecting joint is communicated with an air intake pipe, and the other is communicated with an air pressure detecting assembly.
3. A device for airtight inspection of a communicating member according to claim 1 or 2, wherein said first inspection joint is mounted on a first tube sheet having a hollow first receiving cavity therein; a first air pipe joint is arranged on the side surface of the first tube plate; the first air pipe joint is connected with an air inlet pipeline or an air pressure detection assembly; the first tube plate is connected with a first driving device.
4. A device for airtight inspection of a communication according to claim 3, wherein said first tube sheet abuts an outer surface of the communication when said first inspection joint abuts the intermediate tube.
5. A device for airtight inspection of a communicating member according to claim 3, wherein a first connection plate is provided between said first driving means and the first tube sheet; the first connecting plate is of an L-shaped structure; a sliding rail is arranged at the fixed part of the first driving device; one branch plate of the first connecting plate is provided with a sliding block capable of sliding along the sliding rail.
6. The air tightness detection device of a communication member according to claim 1 or 2, wherein the second detection joint is mounted on a second tube plate, and a hollow second accommodating cavity is arranged in the second tube plate; a second air pipe joint is arranged on the side surface of the second tube plate; the second air pipe joint is connected with an air inlet pipeline or an air pressure detection assembly; the second tube plate is connected with a second driving device.
7. The air tightness detecting device for a communication member according to claim 6, wherein a second connection plate is provided between said second driving device and the second tube sheet; the second connecting plate is of an L-shaped structure; a sliding rail is arranged at the fixed part of the second driving device; one branch plate of the second connecting plate is provided with a sliding block capable of sliding along the sliding rail.
8. The air tightness detecting device for a communication member according to claim 1, wherein said first driving means and said second driving means are each air cylinders.
9. The air tightness detecting device for a communication member according to claim 1, wherein said first driving means is mounted on the bottom plate through a supporting frame; the bottom plate is provided with a first heightening block and a second heightening block; the first heightening block is arranged below the first supporting plate; the second elevating block is arranged below the second driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384235.6U CN220018866U (en) | 2023-06-01 | 2023-06-01 | Airtight detection device of communication piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384235.6U CN220018866U (en) | 2023-06-01 | 2023-06-01 | Airtight detection device of communication piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018866U true CN220018866U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384235.6U Active CN220018866U (en) | 2023-06-01 | 2023-06-01 | Airtight detection device of communication piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018866U (en) |
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2023
- 2023-06-01 CN CN202321384235.6U patent/CN220018866U/en active Active
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