CN219589879U - Flexible plugging device - Google Patents
Flexible plugging device Download PDFInfo
- Publication number
- CN219589879U CN219589879U CN202320896749.3U CN202320896749U CN219589879U CN 219589879 U CN219589879 U CN 219589879U CN 202320896749 U CN202320896749 U CN 202320896749U CN 219589879 U CN219589879 U CN 219589879U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- plugging device
- flexible
- block
- automobile exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of tightness testing tools of automobile exhaust pipes, and discloses a flexible plugging device, which comprises a workbench, wherein the upper side of the workbench is connected with a plurality of supporting side rods, one ends of the supporting side rods are commonly connected with a supporting top plate, and the flexible plugging device further comprises: a plurality of springs. According to the plugging device for the automobile exhaust pipe, the spring, the linear guide rail, the sliding block, the mounting bracket, the electric telescopic rod, the mounting block, the spherical groove, the spherical rotating block and the plugging panel are arranged, and when the panel plugs the exhaust pipe orifice, the exhaust pipe orifice with the end faces with different angles can be fully plugged, so that the application range of the plugging device for testing the tightness of the automobile exhaust pipe is improved, the problem that the outer surface of the automobile exhaust pipe deforms when the automobile exhaust pipe is plugged can be avoided when the plugging operation is carried out, and the practicability of the flexible plugging device is improved.
Description
Technical Field
The utility model relates to the technical field of sealing performance test tools of automobile exhaust pipes, in particular to a flexible plugging device.
Background
An automotive exhaust pipe is a part of an exhaust system of an automotive engine, and the exhaust system mainly comprises an exhaust manifold, an exhaust pipe and a muffler, and a three-way catalyst, which is generally used for controlling the emission of pollutants of the engine, is also installed in the exhaust system, and the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe.
After the exhaust pipe is produced and processed, the whole tightness of the automobile exhaust pipe is usually required to be tested so as to avoid the condition that the automobile exhaust pipe leaks air during working.
At present, when the tightness test is carried out on the automobile exhaust pipe, the exhaust pipe opening of the automobile exhaust pipe is required to be plugged at first, then the inside of the automobile exhaust pipe is inflated, whether gas leaks from the inside of the automobile exhaust pipe is observed, but the technical scheme has a technical defect that the angle of a plugging object per se cannot be conveniently adjusted according to the end face angle of the exhaust pipe opening, so that the plugging object can fully plug the exhaust pipe openings with different end face angles, and the application range is lower.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a flexible plugging device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a flexible plugging device, includes the workstation, and the upside of workstation is connected with a plurality of and supports the side lever, and a plurality of supports the one end of side lever and is connected with the support roof jointly, flexible plugging device still includes: the springs are respectively arranged on two sides of the lower side of the supporting top plate, one ends of the springs are connected with the mounting bracket together, and the mounting bracket is also connected to the lower side of the supporting top plate in a sliding manner; and the electric telescopic rod is arranged on the outer side of the mounting bracket, one end of the electric telescopic rod is connected with the mounting block, the side surface of the mounting block is provided with a spherical groove, the inside of the spherical groove is movably connected with a spherical rotating block, and the outer side of the spherical rotating block is provided with a plugging panel.
As still further aspects of the utility model: linear guide is installed to the downside of supporting the roof, and the slider is installed to the upside of installing support, and the installing support passes through the cooperation sliding connection of slider and linear guide in the below of supporting the roof.
As still further aspects of the utility model: the flexible plugging device further comprises: the two mounting columns are connected to the upper side of the workbench, the outer sides of the mounting columns are provided with hydraulic telescopic rods, one ends of the hydraulic telescopic rods are connected with limiting rods, and one ends of the two limiting rods, which are far away from the hydraulic telescopic rods, are provided with positioning plates together; and a side support block installed at an upper side of the table.
As still further aspects of the utility model: the side of locating plate has seted up the arc recess.
As still further aspects of the utility model: rubber gaskets are arranged on one sides, close to each other, of the side supporting blocks and the positioning plates.
The beneficial effects of the utility model are as follows: through setting up spring, linear guide, slider, installing support, electric telescopic handle, installation piece, globular recess, globular rotatory piece and shutoff panel, when shutoff panel shutoff exhaust mouth of pipe, can carry out abundant shutoff operation to the exhaust mouth of pipe that has the terminal surface of different angles to in order to improve the application scope of plugging device that this vehicle vent-pipe leakproofness test was used, and when carrying out shutoff operation, can also avoid vehicle vent-pipe appearance surface deformation's problem when being blocked, improved the practicality of this flexible plugging device.
Drawings
FIG. 1 is a schematic structural view of a flexible plugging device according to the present utility model;
FIG. 2 is an enlarged view of a partial structure at A of FIG. 1;
fig. 3 is a schematic diagram of a partial structure of a hydraulic expansion link, a stop lever and a positioning plate of the flexible plugging device according to the present utility model.
In the figure: 1-supporting roof, 2-sliding blocks, 3-linear guide rails, 4-springs, 5-mounting brackets, 6-mounting columns, 7-hydraulic telescopic rods, 8-limiting rods, 9-automobile exhaust pipes, 10-positioning plates, 11-exhaust pipe orifices, 12-electric telescopic rods, 13-supporting side rods, 14-plugging panels, 15-spherical rotating blocks, 16-spherical grooves, 17-mounting blocks, 18-arc-shaped grooves, 19-side supporting blocks and 20-working tables.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1 to 3, a flexible plugging device, including a workbench 20, and the upside of the workbench 20 is connected with a plurality of support side bars 13, one end of the plurality of support side bars 13 is connected with a support top plate 1 together, the flexible plugging device further includes: the springs 4 are respectively arranged on two sides of the lower side of the supporting top plate 1, one ends of the springs 4 are connected with the mounting brackets 5 together, the mounting brackets 5 are also connected to the lower side of the supporting top plate 1 in a sliding manner, the lower side of the supporting top plate 1 is provided with the linear guide rail 3, the upper side of the mounting brackets 5 is provided with the sliding block 2, and the mounting brackets 5 are connected to the lower side of the supporting top plate 1 in a sliding manner through the matching of the sliding block 2 and the linear guide rail 3; and the electric telescopic rod 12 is arranged on the outer side of the mounting bracket 5, one end of the electric telescopic rod 12 is connected with a mounting block 17, the side surface of the mounting block 17 is provided with a spherical groove 16, the inside of the spherical groove 16 is movably connected with a spherical rotating block 15, and the outer side of the spherical rotating block 15 is provided with a plugging panel 14.
In this embodiment: when the tightness test is carried out on the automobile exhaust pipe 9, the specific operation is that firstly, the automobile exhaust pipe 9 is stably arranged on one side surface of a side supporting block 19, the opening direction of an exhaust pipe orifice 11 of the automobile exhaust pipe 9 corresponds to the position of a plugging panel 14, then, an electric telescopic rod 12 is opened, the electric telescopic rod 12 drives a mounting block 17 connected with a telescopic end of the electric telescopic rod to move, the mounting block 17 drives a spherical rotating block 15 and the plugging panel 14 to move towards the direction of the exhaust pipe orifice 11 until the side surface of the plugging panel 14 contacts with the surface of the exhaust pipe orifice 11, and the spherical rotating block 15 is rotationally connected to the mounting block 17 through a spherical groove 16, so that the plugging panel 14 can automatically adjust the angle of the self and adapt to the end surface angle of the exhaust pipe orifice 11 until the side surface of the plugging panel 14 is completely attached to the surface of the exhaust pipe orifice 11, furthermore, the exhaust pipe orifice 11 is fully plugged, in the process of attaching the plugging panel 14 to the exhaust pipe orifice 11, the mounting bracket 5 is stressed and moves under the supporting top plate 1 through the sliding block 2 and the linear guide rail 3, and as a plurality of springs 4 are arranged between the supporting top plate 1 and the mounting bracket 5, the contact process of the plugging panel 14 and the exhaust pipe orifice 11 is soft but not rigid, so that deformation caused by stress at other joints of the exhaust pipe orifice 11 and the plugging panel 14 of the automobile exhaust pipe 9 can be avoided, after the tightness test operation is finished, the electric telescopic rod 12 is opened again, the electric telescopic rod 12 drives the mounting block 17 and the plugging panel 14 to return to the original position, meanwhile, under the action of the elastic force of the springs 4, the mounting bracket 5 returns to the original position, and enters the next detection preparation state of the automobile exhaust pipe 9, when the exhaust pipe orifice 11 is plugged by the plugging panel 14, the exhaust pipe orifice 11 with end faces at different angles can be fully plugged, so that the application range of the plugging device for testing the tightness of the automobile exhaust pipe 9 is improved, and when the plugging operation is carried out, the problem that the outer surface of the automobile exhaust pipe 9 deforms when being plugged can be avoided, and the practicability of the flexible plugging device is improved.
As a preferred embodiment of the present utility model, the flexible plugging device further includes: the two mounting columns 6 are connected to the upper side of the workbench 20, the outer sides of the mounting columns 6 are provided with the hydraulic telescopic rods 7, one ends of the hydraulic telescopic rods 7 are connected with limiting rods 8, and one ends, far away from the hydraulic telescopic rods 7, of the two limiting rods 8 are provided with positioning plates 10; and a side support block 19 mounted on the upper side of the workbench 20, wherein an arc-shaped groove 18 is formed on the side surface of the positioning plate 10, and rubber gaskets are mounted on the side, close to each other, of the side support block 19 and the positioning plate 10.
In this embodiment: when the tightness of the automobile exhaust pipe 9 is tested through the technical scheme, the automobile exhaust pipe 9 needs to be stably limited on the workbench 20, in the utility model, one side of the automobile exhaust pipe 9 can be propped against the side surface of the side supporting block 19, the opening direction of the exhaust pipe orifice 11 corresponds to the position of the plugging panel 14, then the two hydraulic telescopic rods 7 can be opened, the hydraulic telescopic rods 7 drive the limiting rods 8 and the positioning plate 10 to move towards the direction of the side supporting block 19 until the arc-shaped grooves 18 formed on the side surface of the positioning plate 10 are clamped on the outer side of the automobile exhaust pipe 9, and then the automobile exhaust pipe 9 is stably positioned on the mounting bracket 5 for testing operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a flexible plugging device, includes workstation (20), and the upside of workstation (20) is connected with a plurality of and supports side lever (13), and the one end that a plurality of supported side lever (13) is connected with jointly and supports roof (1), its characterized in that, flexible plugging device still includes:
the springs (4) are respectively arranged on two sides of the lower side of the supporting top plate (1), one ends of the springs (4) are connected with the mounting bracket (5) together, and the mounting bracket (5) is also connected to the lower side of the supporting top plate (1) in a sliding manner; and
the electric telescopic rod (12) is installed on the outer side of the installation support (5), one end of the electric telescopic rod (12) is connected with an installation block (17), a spherical groove (16) is formed in the side face of the installation block (17), a spherical rotating block (15) is movably connected inside the spherical groove (16), and a plugging panel (14) is installed on the outer side of the spherical rotating block (15).
2. The flexible plugging device according to claim 1, wherein the linear guide rail (3) is installed at the lower side of the supporting top plate (1), the sliding block (2) is installed at the upper side of the mounting bracket (5), and the mounting bracket (5) is slidably connected below the supporting top plate (1) through the matching of the sliding block (2) and the linear guide rail (3).
3. A flexible lost circulation device according to claim 1, wherein the flexible lost circulation device further comprises:
the two mounting columns (6) are connected to the upper side of the workbench (20), the hydraulic telescopic rods (7) are mounted on the outer sides of the mounting columns (6), one ends of the hydraulic telescopic rods (7) are connected with limiting rods (8), and the positioning plates (10) are mounted at one ends, far away from the hydraulic telescopic rods (7), of the two limiting rods (8); and
and a side support block (19) mounted on the upper side of the table (20).
4. A flexible plugging device according to claim 3, wherein the side of the locating plate (10) is provided with an arcuate recess (18).
5. A flexible plugging device according to claim 4, wherein rubber gaskets are mounted on the side of the side support blocks (19) and the locating plate (10) which are adjacent to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896749.3U CN219589879U (en) | 2023-04-20 | 2023-04-20 | Flexible plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896749.3U CN219589879U (en) | 2023-04-20 | 2023-04-20 | Flexible plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219589879U true CN219589879U (en) | 2023-08-25 |
Family
ID=87698342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320896749.3U Active CN219589879U (en) | 2023-04-20 | 2023-04-20 | Flexible plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219589879U (en) |
-
2023
- 2023-04-20 CN CN202320896749.3U patent/CN219589879U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219589879U (en) | Flexible plugging device | |
| CN111098105B (en) | Buckling and air tightness detection integrated machine for six-station automobile exhaust pipe and working method of buckling and air tightness detection integrated machine | |
| CN219275656U (en) | Performance test blanking cover clamp | |
| CN109333421B (en) | Automobile door plate buckle assembly fixture | |
| CN203479481U (en) | Testing device for pressure release performance of safety valve | |
| CN219714677U (en) | Multi-station pressure test table for plug valve | |
| CN201122120Y (en) | Air tightness detecting clamp of vehicle expansion water tank | |
| CN212133984U (en) | Hose end cap installation mechanism | |
| CN113523691A (en) | Front end welding assembly fixture | |
| CN111750811A (en) | Pipeline inspection tool and air tightness testing device thereof | |
| CN215548058U (en) | Leakage test fixture body for positioning guide rail | |
| CN221037859U (en) | Sealing testing device for air inlet pipe of engine | |
| CN219161553U (en) | Airtight shutoff mechanism to high pressure multichamber | |
| CN212621303U (en) | Engine intake pipe pressure leak testing device | |
| CN217901142U (en) | Airtightness detection device for engine post-processing assembly | |
| CN219328574U (en) | Air tightness detection device and photovoltaic connector air tightness detection equipment | |
| CN220286791U (en) | Damaged repair equipment of oil gas pipeline | |
| CN213632544U (en) | Automobile-used urea sprays assembly gas tightness test fixture | |
| CN215931180U (en) | Gas tightness testing arrangement of executor | |
| CN219798620U (en) | Plugging device for airtight detection of electric power steering controller | |
| CN216386161U (en) | Air tightness test device | |
| CN215115542U (en) | Special fixture for triaxial combined transport fatigue testing machine | |
| CN213239389U (en) | Automobile part testing tool | |
| CN216815565U (en) | Test tool | |
| CN214473692U (en) | Automatic test tool for black bus bar EL |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |