CN220680387U - Gas cylinder internal surface cleaning device - Google Patents
Gas cylinder internal surface cleaning device Download PDFInfo
- Publication number
- CN220680387U CN220680387U CN202322090499.7U CN202322090499U CN220680387U CN 220680387 U CN220680387 U CN 220680387U CN 202322090499 U CN202322090499 U CN 202322090499U CN 220680387 U CN220680387 U CN 220680387U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- gas cylinder
- surface cleaning
- plug
- set forth
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 description 10
- 238000005422 blasting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application provides a gas cylinder internal surface cleaning device, chuck and sleeve including being located the frame both sides, the inside grafting of sleeve has the cock stem, be equipped with the spring between the inner of cock stem and the telescopic bottom, be equipped with the guide way that the slope was arranged on the global of cock stem, peg graft on the sleeve have with the depression bar of guide way butt, the sleeve outside has screwed the adjusting ring, the inner peripheral surface of adjusting ring is equipped with the guide way that the slope was arranged, the outer end butt of depression bar is in the guide way, rotate the adjusting ring and can drive the depression bar to the inside removal of sleeve for the cock stem stretches out the sleeve and inserts in the bottle neck, thereby press from both sides the gas cylinder between chuck and cock stem. The utility model discloses a make the plug insert in the bottle neck by utilizing rotation adjusting ring to press from both sides the gas cylinder tightly between chuck and plug, drive the whole rotation of gas cylinder through the rotation of chuck, utilize the grinding ball of throwing in advance placing in the gas cylinder inside to accomplish the thorough clearance to the gas cylinder internal surface, have easy and simple to handle's advantage.
Description
Technical Field
The application relates to the technical field of gas cylinder cleaning, in particular to a gas cylinder inner surface cleaning device.
Background
After a period of use, the gas cylinder has impurities attached to its inner surface or rust, and the inner surface needs to be cleaned. Traditional gas cylinder internal surface clearance mode utilizes the sand blasting machine to handle, however, because the inner chamber of gas cylinder is inconvenient to observe, leads to the sand blasting effect to be difficult to reach ideal effect. To this end, the inventors propose a cleaning device for the inner surface of a gas cylinder.
Disclosure of Invention
The utility model aims at providing a gas cylinder internal surface cleaning device, it can realize the thorough clearance to the gas cylinder internal surface, has easy and simple to handle's advantage.
Embodiments of the present application are implemented as follows:
the application provides a gas cylinder internal surface cleaning device, chuck and sleeve including being located the frame both sides, the inside grafting of sleeve has the cock stem, be equipped with the spring between the inner of cock stem and the telescopic bottom, be equipped with the guide way that the slope was arranged on the global of cock stem, peg graft on the sleeve have with the depression bar of guide way butt, the sleeve outside has screwed the adjusting ring, the inner peripheral surface of adjusting ring is equipped with the guide way that the slope was arranged, the outer end butt of depression bar is in the guide way, rotate the adjusting ring and can drive the depression bar to the inside removal of sleeve for the cock stem stretches out the sleeve and inserts in the bottle neck, thereby press from both sides the gas cylinder between chuck and cock stem.
The utility model discloses a make the plug insert in the bottle neck by utilizing rotation adjusting ring to press from both sides the gas cylinder tightly between chuck and plug, drive the whole rotation of gas cylinder through the rotation of chuck, utilize the grinding ball of throwing in advance placing in the gas cylinder inside to accomplish the thorough clearance to the gas cylinder internal surface, have easy and simple to handle's advantage.
In an alternative embodiment, the sleeve is rotatably mounted to the housing by means of bearings.
In an alternative embodiment, the plug has an outer diameter equal to the inner diameter of the sleeve.
In an alternative embodiment, the outer end of the plug has a tapered plug head.
In an alternative embodiment, the guide groove extends entirely along the axial direction of the plug.
In an alternative embodiment, the depth of the guide groove increases from the outer end towards the inner end.
In an alternative embodiment, the compression bar is integrally clamped inside the guide groove.
In an alternative embodiment, the struts are arranged radially of the sleeve.
In an alternative embodiment, the guide groove increases in inner diameter from the outer end toward the inner end.
In an alternative embodiment, the inclination of the guide groove is identical to the inclination of the guide groove.
Drawings
Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, and it should be understood that the embodiments described below are only for the purpose of explaining the present application and not limiting the scope of the present application, wherein:
FIG. 1 is a schematic view of a cylinder inner surface cleaning apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of the installation of a plug according to an embodiment of the present application;
reference numerals:
10. a base;
20. a chuck;
30. a sleeve;
40. a gas cylinder;
11. a left side plate;
12. a right side plate;
21. a motor;
31. a plug;
32. a compression bar;
33. an adjusting ring;
34. a spring;
35. a bearing;
311. a plug head;
312. a guide groove;
331. and a guide groove.
Detailed Description
Example 1
Referring to fig. 1-2, in the present embodiment, the cleaning device for the inner surface of the gas cylinder includes a chuck 20 and a sleeve 30 disposed on two sides of a machine base 10, a plug 31 is inserted into the sleeve 30, a spring 34 is disposed between the inner end of the plug 31 and the bottom of the sleeve 30, a guiding slot 312 disposed obliquely is disposed on the circumferential surface of the plug 31, a compression bar 32 abutting against the guiding slot 312 is inserted into the sleeve 30, an adjusting ring 33 is screwed onto the outer portion of the sleeve 30, a guiding slot 331 disposed obliquely is disposed on the inner circumferential surface of the adjusting ring 33, the outer end of the compression bar 32 abuts against the guiding slot 331, and the adjusting ring 33 is rotated to drive the compression bar 32 to move toward the inside of the sleeve 30, so that the plug 31 extends out of the sleeve 30 and is inserted into the mouth of the gas cylinder 40, thereby clamping the gas cylinder 40 between the chuck 20 and the plug 30.
In this embodiment, the plug 31 is inserted into the mouth of the gas cylinder 40 by using the rotation adjusting ring 33, so that the gas cylinder 40 is clamped between the chuck 20 and the plug 31, the gas cylinder 40 is driven to integrally rotate by the rotation of the chuck 20, and the inner surface of the gas cylinder is thoroughly cleaned by polishing and blasting balls which are placed in the gas cylinder 40 in advance, so that the method has the advantage of simplicity and convenience in operation.
It should be noted that, the stand 10 is integrally configured into a U-shape, where the motor 21 is fixedly connected to the outer side of the left side plate 11 of the stand 10, the driving shaft of the motor 21 passes through the left side plate 11 and is fixedly connected to the chuck 20, the chuck 20 can rotate under the driving of the motor 21, the sleeve 30 is rotatably disposed on the right side plate 12 of the stand 10 through the bearing 35, the sleeve 30 and the chuck 2 are coaxially disposed, a groove is formed on the bottom surface of the gas cylinder 40, the chuck 20 is abutted to the inside of the groove, and accidental falling of the gas cylinder 40 in the rotating process can be avoided.
It should be noted that, when the adjusting ring 33 is rotated, the adjusting ring 33 moves along the axial direction of the sleeve 30 when the adjusting ring 33 is screwed to the outside of the sleeve 30; the compression rod 32 is slidably inserted into the outside of the sleeve 30, and when the outer end of the compression ring 32 is pressed, the compression ring 32 moves towards the inside of the sleeve 30; the plug 31 is slidably inserted into the sleeve 30 as a whole, and when the plug 31 is pushed outwards, the plug 31 moves towards the outer side of the sleeve 30 and can be inserted into the mouth of the gas cylinder 40; in this embodiment, with the sliding abutment fit of the outer end of the pressing rod 32 and the guide groove 331, when the adjusting ring 33 is rotated, the adjusting ring 33 can generate a pressing force on the pressing rod 32 so that the pressing rod 32 moves toward the inside of the sleeve 30, and at the same time, with the sliding abutment fit of the inner end of the pressing rod 32 and the guide groove 312, when the pressing rod 32 moves toward the inside of the sleeve 30, the pressing rod 32 can generate an outward pressing force on the plug 31 so that the plug 31 moves toward the outside of the sleeve 30 and is inserted into the mouth of the gas cylinder 40.
It should be understood that the chuck 20 is abutted to the bottom of the gas cylinder 40, the plug 31 is inserted into the mouth of the gas cylinder 40 and seals the mouth, the gas cylinder 40 is clamped between the chuck 20 and the plug 31 by continuously extruding the plug 31 into the mouth, then the chuck 20 is driven to rotate by the motor 21, the gas cylinder 40 and the sleeve 30 can synchronously rotate along with the chuck 20, and finally the cleaning of the inner surface of the gas cylinder is finished by grinding and blasting balls pre-placed in the gas cylinder 40.
In this embodiment, optionally, the outer diameter of the plug 31 is equal to the inner diameter of the sleeve 30, the outer end of the plug 31 is provided with a tapered plug 311, the larger end of the plug 31 has a diameter larger than that of the bottle neck, so that the plug 31 and the bottle neck can form an interference fit, the guide slot 312 extends along the axial direction of the plug 31 as a whole, the depth of the guide slot 312 increases from the outer end of the plug 31 toward the inner end thereof, that is, the bottom of the guide slot 312 is an inclined plane, the compression bar 32 is integrally clamped inside the guide slot 312, the compression bar 32 and the guide slot 312 are utilized to perform a limiting function on the plug 31, the plug 31 is prevented from rotating inside the sleeve 30, meanwhile, the inner end of the compression bar 32 is slidably abutted on the bottom of the guide slot 312, the spring 34 is fixedly connected between the inner end surface of the plug 31 and the inner end surface of the sleeve 30, that is in a stretched state, that is, the spring 34 has an inward pulling force on the plug 31, so that the plug 31 can smoothly reset.
In addition, the pressing rod 32 is arranged in the radial direction of the sleeve 30 as a whole, the inner diameter of the guide groove 331 increases from the outer end toward the inner end, and the inclination of the guide groove 331 is identical to that of the guide groove 312, the guide groove 331 is a tapered surface formed inside the adjustment ring 33, and relative sliding between the pressing rod 32 and the guide groove 331 and between the guide groove 312 in the direction of inclination of the guide groove 331 can occur.
Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The utility model provides a gas cylinder internal surface cleaning device, its characterized in that, including chuck and sleeve to arranging in the frame both sides, the inside grafting of sleeve has the cock stem, the inner of cock stem with be equipped with the spring between the telescopic bottom, be equipped with the guide slot that the slope was arranged on the global of cock stem, peg graft on the sleeve have with the depression bar of guide slot butt, the outside screw of sleeve has the adjusting ring, the inner peripheral surface of adjusting ring is equipped with the guide slot that the slope was arranged, the outer end butt of depression bar in the guide slot, rotate the adjusting ring can drive the depression bar to the inside removal of sleeve, make the cock stem stretches out in the sleeve and inserts the bottle neck, thereby press from both sides the gas cylinder clamp between chuck and the cock stem.
2. The cylinder inner surface cleaning apparatus as set forth in claim 1, wherein,
the sleeve is rotatably arranged on the base through a bearing.
3. The cylinder inner surface cleaning apparatus as set forth in claim 2, wherein,
the plug has an outer diameter equal to an inner diameter of the sleeve.
4. The cylinder inner surface cleaning apparatus as set forth in claim 3, wherein,
the outer end of the plug is provided with a conical plug head.
5. The cylinder inner surface cleaning apparatus as set forth in claim 4, wherein,
the guide groove extends in the axial direction of the plug as a whole.
6. The cylinder inner surface cleaning apparatus as set forth in claim 5, wherein,
the depth of the guide groove increases from the outer end toward the inner end.
7. The cylinder inner surface cleaning apparatus as set forth in claim 6, wherein,
the compression bar is integrally clamped inside the guide groove.
8. The cylinder inner surface cleaning apparatus as set forth in claim 7, wherein,
the compression bar is arranged along the radial direction of the sleeve.
9. The cylinder inner surface cleaning apparatus as set forth in claim 8, wherein,
the guide groove increases in inner diameter from the outer end toward the inner end.
10. The cylinder inner surface cleaning apparatus as set forth in claim 9, wherein,
the inclination angle of the guide groove is identical to the inclination angle of the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090499.7U CN220680387U (en) | 2023-08-04 | 2023-08-04 | Gas cylinder internal surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090499.7U CN220680387U (en) | 2023-08-04 | 2023-08-04 | Gas cylinder internal surface cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680387U true CN220680387U (en) | 2024-03-29 |
Family
ID=90408054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090499.7U Active CN220680387U (en) | 2023-08-04 | 2023-08-04 | Gas cylinder internal surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680387U (en) |
-
2023
- 2023-08-04 CN CN202322090499.7U patent/CN220680387U/en active Active
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