CN211084997U - Utensil is examined in special use of car muffler - Google Patents
Utensil is examined in special use of car muffler Download PDFInfo
- Publication number
- CN211084997U CN211084997U CN201922077848.5U CN201922077848U CN211084997U CN 211084997 U CN211084997 U CN 211084997U CN 201922077848 U CN201922077848 U CN 201922077848U CN 211084997 U CN211084997 U CN 211084997U
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- China
- Prior art keywords
- pipe
- support
- pipe diameter
- diameter detection
- support frame
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 81
- 230000003584 silencer Effects 0.000 claims abstract description 32
- 238000007689 inspection Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a special checking fixture for an automobile silencer, wherein a supporting plate for supporting a cylindrical part of the silencer and three groups of supporting groups for supporting three branch pipes of the silencer are arranged on a detection platform; each support group consists of a plurality of support frames, and each support frame is provided with a circular tube through hole for detecting whether the circular tube part of the silencer meets the requirement; and the tail end of each group of support groups is provided with a pipe diameter detection pipe for detecting whether the caliber of the branch pipe of the silencer meets the requirement. The utility model discloses only need during the use place the muffler in the utility model discloses examine the utensil on, can detect whether the muffler accords with size requirement, very simple and convenient.
Description
Technical Field
The invention relates to a detection tool, in particular to a special detection tool for an automobile silencer.
Background
The automobile silencer is of a cylindrical structure, one side of the cylinder is provided with an air inlet, the other side of the cylinder is provided with an air outlet, the air inlet is connected with an air inlet pipeline, the air outlet is connected with an air outlet pipeline, and air is silenced in the silencer.
Aiming at different automobile models, the size of the silencer and the size and the shape of the connected air inlet pipe and the air outlet pipe are different. The muffler often needs to be subjected to size detection after production to prevent the problem of incapability of installation in application. The air inlet of a silencer is connected after being combined by two branch pipes, the air outlet is a pipeline, at present, a checking fixture for detecting the silencer is not needed, and the measurement is very inconvenient if a measuring scale and other modes are used for measurement.
Disclosure of Invention
The invention aims to solve the technical problem of providing a special checking fixture for an automobile silencer, which can directly detect whether the size of the automobile silencer connected with three pipelines meets the requirement or not.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special checking fixture for an automobile silencer comprises a detection platform, wherein a first support plate and a second support plate which are parallel to each other are vertically arranged on the detection platform, and semicircular grooves are formed in the upper surfaces of the first support plate and the second support plate;
a first support group is arranged in an extending way in the direction far away from the second support plate by taking one side of the first support plate far away from the second support plate as a starting point; the first support group consists of a plurality of first support frames; the first support frame is provided with a first circular tube passing groove; the height of the first round pipe passing through the groove is gradually increased along with the arrangement of the first support group from the starting point; the tail end of the first support group is also provided with a first pipe diameter detection support frame, a first pipe diameter detection pipe capable of moving axially is erected on the first pipe diameter detection support frame, and the axial direction of the first pipe diameter detection pipe faces towards a first round pipe on the adjacent first support frame and passes through a groove;
a second support group is arranged in an extending way towards the direction close to the second support plate by taking one side of the first support plate far away from the second support plate as a starting point; the second support group consists of a plurality of second support frames; a second circular pipe passing groove is formed in the second support frame; the height of the second round pipe passing through the groove is gradually reduced along with the arrangement of the second support group from the starting point; the tail end of the second support group is also provided with a second pipe diameter detection support frame, a second pipe diameter detection pipe capable of moving axially is erected on the second pipe diameter detection support frame, and the axial direction of the second pipe diameter detection pipe is towards the second round pipe on the adjacent second support frame to pass through the groove;
a third support group is arranged in an extending way in the direction far away from the second support plate by taking one side of the second support plate far away from the first support plate as a starting point; the third support group consists of a plurality of third support frames; a third round pipe passing groove is formed in the third supporting frame; the height of the third round pipe passing through the groove is gradually increased along with the arrangement of the third support group from the starting point; the end of the third support group is also provided with a third pipe diameter detection support frame, a third pipe diameter detection pipe capable of axially moving is arranged on the third pipe diameter detection support frame, and a third round pipe on the third support frame close to the third pipe diameter detection pipe in the axial direction passes through the groove.
A first pipe orifice is formed in the first pipe diameter detection support frame, and the first pipe diameter detection pipe penetrates through the first pipe orifice.
And two ends of the first pipe diameter detection pipe are provided with limiting blocks with diameters larger than the diameters of the first pipe orifices.
A second pipe orifice is formed in the second pipe diameter detection support frame, and the second pipe diameter detection pipe penetrates through the second pipe orifice.
And two ends of the second pipe diameter detection pipe are provided with limiting blocks with diameters larger than the diameters of the second pipe orifices.
A third pipe orifice is formed in the third pipe diameter detection support frame, and the third pipe diameter detection pipe penetrates through the third pipe orifice.
And limiting blocks with the diameter larger than that of the third pipe orifice are arranged at two ends of the third pipe diameter detection pipe.
The silencer inspection device has the advantages that whether the silencer meets the size requirement can be detected only by placing the silencer on the inspection device, and the detection device is very simple and convenient.
Drawings
FIG. 1 is a schematic view of a gauge of the present invention;
FIG. 2 is a schematic view of the use of the gauge of the present invention.
In the figure, 1, a first supporting plate, 2, a second supporting plate, 3, a first supporting frame, 4, a first pipe diameter detection supporting frame, 5, a first pipe diameter detection pipe, 6, a second supporting frame, 7, a second pipe diameter detection supporting frame, 8, a second pipe diameter detection pipe, 9, a third supporting frame, 10, a third pipe diameter detection supporting frame, 11, a third pipe diameter detection pipe, 12, a silencer cylinder part, 13, a first branch pipe, 14, a second branch pipe, 15 and a third branch pipe.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 2, the special checking fixture for the automobile silencer comprises a detection platform, wherein a first support plate 1 and a second support plate 2 which are parallel to each other are vertically arranged on the detection platform, and semicircular grooves are formed in the upper surfaces of the first support plate 1 and the second support plate 2;
a first support group is arranged in an extending way in the direction away from the second support plate 2 by taking one side of the first support plate 1 away from the second support plate 2 as a starting point; the first support group consists of a plurality of first support frames 3; the first support frame 3 is provided with a first circular tube passing groove; the height of the first round pipe passing through the groove is gradually increased along with the arrangement of the first support group from the starting point; the tail end of the first support group is also provided with a first pipe diameter detection support frame 4, a first pipe diameter detection pipe 5 capable of moving axially is erected on the first pipe diameter detection support frame 4, and the axial direction of the first pipe diameter detection pipe 5 is towards the first circular pipe on the adjacent first support frame 3 to pass through a groove;
a second support group is arranged in an extending way towards the direction close to the second support plate 2 by taking one side of the first support plate 1 far away from the second support plate 2 as a starting point; the second support group consists of a plurality of second support frames 6; a second circular pipe passing groove is formed in the second support frame 6; the height of the second round pipe passing through the groove is gradually reduced along with the arrangement of the second support group from the starting point; a second pipe diameter detection support frame 7 is further arranged at the tail end of the second support group, a second pipe diameter detection pipe 8 capable of moving axially is erected on the second pipe diameter detection support frame 7, and a second circular pipe on the second support frame 6, which is close to the second pipe diameter detection pipe 8 in the axial direction, passes through the groove;
a third support group is arranged by taking one side of the second support plate 2 far away from the first support plate 1 as a starting point and extending towards the direction far away from the second support plate 2; the third support group consists of a plurality of third support frames 9; a third round pipe passing groove is formed in the third supporting frame 9; the height of the third round pipe passing through the groove is gradually increased along with the arrangement of the third support group from the starting point; the end of the third support group is also provided with a third pipe diameter detection support frame 10, a third pipe diameter detection pipe 11 capable of moving axially is arranged on the third pipe diameter detection support frame 10, and a third round pipe on the third support frame 9 close to the third pipe diameter detection pipe 11 in the axial direction passes through the groove.
A first pipe orifice is formed in the first pipe diameter detection support frame 4, and the first pipe diameter detection pipe 5 penetrates through the first pipe orifice.
And limiting blocks with the diameter larger than that of the first pipe orifice are arranged at two ends of the first pipe diameter detection pipe 5.
A second pipe orifice is formed in the second pipe diameter detection support frame 7, and the second pipe diameter detection pipe 8 penetrates through the second pipe orifice.
And limiting blocks with the diameter larger than that of the second pipe orifice are arranged at two ends of the second pipe diameter detection pipe 8.
A third pipe orifice is formed in the third pipe diameter detection support frame 10, and the third pipe diameter detection pipe 11 penetrates through the third pipe orifice.
And limiting blocks with the diameter larger than that of the third pipe orifice are arranged at two ends of the third pipe diameter detection pipe 11.
The silencer main body part applied to the invention is a silencing cylinder, and is also provided with a first branch pipe 13, a second branch pipe 14 and a third branch pipe 15 which are positioned at two sides of the cylinder, wherein the first branch pipe 13 and the second branch pipe 14 are combined and then connected with an air inlet of the silencer, and the third branch pipe 15 is an air outlet pipe. Before use, the support plates, the support frames and the like are arranged to proper positions according to the specific size requirements of the silencer, so that the silencer with standard size can be completely attached and placed, then the silencer cylinder part 12 is erected on the first support plate 1 and the second support plate 2, the first branch pipe 13 is placed in the first support group, the second branch pipe 14 is placed in the second support group, and the third branch pipe 15 is placed in the third support group, whether the three pipe diameter detection pipes are attached and placed in the third support group can be judged, and then the three pipe diameter detection pipes are respectively inserted into the end parts of the three branch pipes to judge whether the pipe diameter production size can be attached and inserted to detect whether the pipe diameter production size meets the requirements. The top end of the pipe diameter detection pipe can be additionally provided with a circular ring limiting plate to prevent the pipe diameter detection pipe from being completely inserted, and the position of the circular ring limiting plate is arranged according to the standard length size of the branch pipe, so that whether the length of the branch pipe meets the size requirement can be detected. Therefore, the size detection can be carried out only by putting the silencer into the detection tool, and the detection tool is very simple and convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The special checking fixture for the automobile silencer is characterized by comprising a detection platform, wherein a first supporting plate (1) and a second supporting plate (2) which are parallel to each other are vertically arranged on the detection platform, and semicircular grooves are formed in the upper surfaces of the first supporting plate (1) and the second supporting plate (2);
a first support group is arranged by taking one side of the first support plate (1) far away from the second support plate (2) as a starting point and extending towards the direction far away from the second support plate (2); the first support group consists of a plurality of first support frames (3); a first circular tube passing groove is formed in the first support frame (3); the height of the first round pipe passing through the groove is gradually increased along with the arrangement of the first support group from the starting point; a first pipe diameter detection support frame (4) is further arranged at the tail end of the first support group, a first pipe diameter detection pipe (5) capable of moving axially is erected on the first pipe diameter detection support frame (4), and the first circular pipe on the first support frame (3) close to the first pipe diameter detection pipe (5) in the axial direction passes through a groove;
a second support group is arranged by taking one side of the first support plate (1) far away from the second support plate (2) as a starting point and extending towards the direction close to the second support plate (2); the second support group consists of a plurality of second support frames (6); a second circular tube passing groove is formed in the second support frame (6); the height of the second round pipe passing through the groove is gradually reduced along with the arrangement of the second support group from the starting point; a second pipe diameter detection support frame (7) is further arranged at the tail end of the second support group, a second pipe diameter detection pipe (8) capable of moving axially is erected on the second pipe diameter detection support frame (7), and the second pipe on the second support frame (6) close to the second pipe diameter detection pipe (8) in the axial direction passes through a groove;
a third support group is arranged by taking one side of the second support plate (2) far away from the first support plate (1) as a starting point and extending towards the direction far away from the second support plate (2); the third support group consists of a plurality of third support frames (9); a third round pipe passing groove is formed in the third supporting frame (9); the height of the third round pipe passing through the groove is gradually increased along with the arrangement of the third support group from the starting point; the end of the third support group is also provided with a third pipe diameter detection support frame (10), but the third pipe diameter detection support frame (10) is overlapped with a third pipe diameter detection pipe (11) capable of moving axially, the axial direction of the third pipe diameter detection pipe (11) is close to on the third support frame (9) the third round pipe passes through the groove.
2. The special testing fixture for the automobile silencer according to claim 1, wherein a first pipe orifice is formed in the first pipe diameter testing support frame (4), and the first pipe diameter testing pipe (5) penetrates through the first pipe orifice.
3. The special inspection device for the automobile silencer according to claim 2, wherein two ends of the first pipe diameter inspection pipe (5) are provided with limiting blocks with diameters larger than the diameter of the first pipe orifice.
4. The special checking fixture for the automobile silencer according to claim 1, wherein a second pipe orifice is formed in the second pipe diameter detection support frame (7), and the second pipe diameter detection pipe (8) penetrates through the second pipe orifice.
5. The special inspection device for the automobile silencer according to claim 4, wherein two ends of the second pipe diameter inspection pipe (8) are provided with limiting blocks with diameters larger than the diameter of the second pipe orifice.
6. The special testing fixture for the automobile silencer according to claim 1, wherein a third pipe orifice is formed in the third pipe diameter testing support frame (10), and the third pipe diameter testing pipe (11) penetrates through the third pipe orifice.
7. The special inspection device for the automobile silencer according to claim 6, wherein two ends of the third pipe diameter inspection pipe (11) are provided with limiting blocks with diameters larger than the diameter of the third pipe orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077848.5U CN211084997U (en) | 2019-11-27 | 2019-11-27 | Utensil is examined in special use of car muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077848.5U CN211084997U (en) | 2019-11-27 | 2019-11-27 | Utensil is examined in special use of car muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084997U true CN211084997U (en) | 2020-07-24 |
Family
ID=71631261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922077848.5U Expired - Fee Related CN211084997U (en) | 2019-11-27 | 2019-11-27 | Utensil is examined in special use of car muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084997U (en) |
-
2019
- 2019-11-27 CN CN201922077848.5U patent/CN211084997U/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 |
Granted publication date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |