CN111266964B - Oxygen cylinder manufacturing sealing performance detection equipment - Google Patents
Oxygen cylinder manufacturing sealing performance detection equipment Download PDFInfo
- Publication number
- CN111266964B CN111266964B CN202010238307.0A CN202010238307A CN111266964B CN 111266964 B CN111266964 B CN 111266964B CN 202010238307 A CN202010238307 A CN 202010238307A CN 111266964 B CN111266964 B CN 111266964B
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- CN
- China
- Prior art keywords
- air
- movably connected
- oxygen cylinder
- plate
- tank body
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/006—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding hollow glassware, bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Abstract
The invention relates to the technical field of oxygen cylinder manufacturing and detection, and discloses a device for detecting the sealing property of an oxygen cylinder, which comprises a tank body, wherein the top of the tank body is movably connected with an air inlet nozzle, the surface of the air inlet nozzle is movably connected with an air sealing plate, the inside of the air inlet nozzle is movably connected with a pushing plate, the top of the pushing plate is movably connected with an air pipe, the surface of the air pipe is movably connected with an air guide pipe, one end, away from the air pipe, of the air guide pipe is movably connected with a steering plate, the inside of the steering plate is movably connected with a spring rod, the surface of the spring rod is movably connected with a gear, the surface of the gear is movably connected with a driving blade, one end, away from the steering. Then the air current can continue to let in jar internal portion, so the sand chip can not rotate, if jar body leakproofness is better, then the sand chip is rotatory, so reached the working gas that utilizes the detection leakproofness to polish and avoid the piece to appear the phenomenon of crackle jam.
Description
Technical Field
The invention relates to the technical field of oxygen cylinder manufacturing detection, in particular to a device for detecting the manufacturing tightness of an oxygen cylinder.
Background
The oxygen cylinder is a high-pressure container for storing and transporting oxygen, is generally formed by hot punching and pressing alloy structural steel, has an outer diameter of 219mm, and is cylindrical, and the volume of a common gas cylinder is 40 liters; applied to hospitals, first-aid stations and sanatoriums; due to the special operation of the oxygen cylinder, the tightness and surface rigidity of the oxygen cylinder are tested after the oxygen cylinder is manufactured, so as to avoid accidents.
The detection step of the prior art to the oxygen cylinder is often set after the oxygen cylinder is polished, and when the oxygen cylinder is polished, some tiny cracks on the surface of the oxygen cylinder can be temporarily filled with scraps generated by polishing, so that the step of detecting the sealing performance is avoided, the risk of explosion of the oxygen cylinder can be increased when the oxygen cylinder is mixed into the market, and therefore the equipment for detecting the sealing performance during manufacturing the oxygen cylinder is produced.
Disclosure of Invention
In order to realize the purposes of grinding and polishing by using working gas for detecting the sealing performance and detecting the surface rigidity of the tank body, the invention provides the following technical scheme: the utility model provides a leakproofness check out test set is made to oxygen cylinder, which comprises a tank body, the top swing joint of the jar body has the suction nozzle, and the surperficial swing joint of suction nozzle has the gas shrouding, and the inside swing joint of suction nozzle has push plate, and push plate's top swing joint has the trachea, and tracheal surface swing joint has the guide duct, and tracheal one end swing joint has the deflector to keep away from the guide duct, the inside swing joint of deflector has the spring beam, and the surface swing joint of spring beam has the gear, and the surface swing joint of gear has the drive leaf, and the one end swing joint that the deflector was kept away from to the spring beam has the board of polishing, and the silo has been seted up to the inside of polishing board, and the surface swing joint of silo has the.
The invention has the beneficial effects that:
1. through when the air current blows off, can blow off the inside abrasive material of silo to the abrasive disc surface, the surface of the help burnishing and polishing jar body, if the leakproofness of the jar body is not good this moment, then the air current can continuously let in jar internal portion, so the abrasive disc can not rotate, if jar body leakproofness is better, then the abrasive disc is rotatory, so reached the working gas that utilizes the detection leakproofness to polish and avoid the piece to appear the phenomenon of crackle jam.
2. Inside through the gas inflow guide duct, the magnetic force leaf can adsorb the metal piece that drops of polishing, and the rotatory wind-force that produces of drive leaf can blow off the piece on jar body surface and will reduce jar body surface's temperature, and back spring lever receives the air current influence can remove to the direction that is close to jar body to the effect of detecting jar body surface rigidity has been reached.
Preferably, the surface of the air inlet nozzle is fixedly connected with a support frame, two ends of the support frame are fixedly connected with the air guide pipe, and the support frame has certain elasticity and can play a role in supporting the air guide pipe to move.
Preferably, the diameter of the air inlet nozzle is matched with the opening diameter of the top of the tank body, the air inlet nozzle is in an inverted triangle shape, the triangle shape has stability, and the stability of the triangle is the property that the shape and the size of the triangle are completely determined as long as the lengths of three sides of the triangle are determined.
Preferably, one side of the polishing plate close to the tank body is an arc-shaped surface, the arc-shaped bending angle is thirty degrees, and the polishing plate is arranged into an arc shape, so that the polishing plate can be better contacted and polished with the surface of the arc-shaped tank body.
Preferably, the deflector has a double-tube bending design, has a bending angle of seventy degrees, and is located on the surface of the driving blade, so that the air flow can be directly blown on the surface of the driving blade, thereby facilitating the rotation of the driving blade.
Preferably, the number of the air guide pipes is two, the air guide pipes are designed in a bent shape, the air guide pipes have certain elastic deformation capacity, the movement track of the air guide pipes is determined by the rotation direction of the polishing plate, and therefore when the polishing plate rotates from bottom to top and polishes, the air guide pipes can move along with the polishing plate.
Preferably, the longitudinal movement range of the air guide pipe is larger than the length of the tank body, and the movement mode is from bottom to top.
Preferably, the distance between the polishing plate and the tank body is influenced by air flow, the magnetic range of the magnetic force blade is larger than the diameter of the tank body, and the magnetic force blade can play a role in adsorbing the tank body and adsorbing chips generated by polishing.
Drawings
FIG. 1 is a schematic view of a tank structure according to the present invention;
FIG. 2 is a schematic diagram of a polishing plate structure according to the present invention;
FIG. 3 is a schematic view of an air duct structure according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic view of the structure of the intake nozzle of the present invention;
fig. 6 is a partially enlarged view of fig. 5 at B.
In the figure: 1-tank body, 2-air inlet nozzle, 3-air sealing plate, 4-pushing plate, 5-air pipe, 6-air guide pipe, 7-steering plate, 8-spring rod, 9-gear, 10-driving blade, 11-grinding plate, 12-trough, 13-sand sheet, 14-magnetic blade and 15-support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a device for detecting the sealing performance of an oxygen cylinder comprises a tank body 1, wherein the top of the tank body 1 is movably connected with an air inlet nozzle 2, the diameter of the air inlet nozzle 2 is matched with the diameter of an opening at the top of the tank body 1, the air inlet nozzle 2 is in an inverted triangle shape, the triangle has stability, and the stability of the triangle is the property that the shape and the size of the triangle are completely determined as long as the lengths of three sides of the triangle are determined; the surface fixed connection of suction nozzle 2 has support frame 15, and the both ends of support frame 15 all are connected with guide duct 6 fixed connection, and support frame 15 has certain elasticity, can play the effect of holding guide duct 6 and moving.
The surface of the air inlet nozzle 2 is movably connected with an air sealing plate 3, the interior of the air inlet nozzle 2 is movably connected with a pushing plate 4, the top of the pushing plate 4 is movably connected with an air pipe 5, the surface of the air pipe 5 is movably connected with two air guide pipes 6, the number of the air guide pipes 6 is two, the air guide pipes are designed in a bent shape, the air guide pipes have certain elastic deformation capacity, the movement track of the air guide pipes 6 is determined by the rotation direction of the grinding plate 11, and therefore when the grinding plate 11 is ground in a rotating mode from bottom to top, the air guide pipes 6 can move along with the air guide pipes; the longitudinal moving range of the air guide pipe 6 is larger than the length of the tank body 1, and the moving mode is from bottom to top.
One end of the air guide pipe 6, which is far away from the air pipe 5, is movably connected with a steering plate 7, the inner part of the steering plate 7 is movably connected with a spring rod 8, the surface of the spring rod 8 is movably connected with a gear 9, the surface of the gear 9 is movably connected with a driving blade 10, the steering plate 7 is in a double-pipe bending design, the bending angle is seventy degrees, and the steering plate is positioned on the surface of the driving blade 10, so that air flow can be directly blown on the surface of the driving blade 10, and the driving blade 10 can be conveniently rotated.
One end of the spring rod 8, which is far away from the steering plate 7, is movably connected with a polishing plate 11, the distance between the polishing plate 11 and the tank body 1 is influenced by air flow, the magnetic range of the magnetic force blade 14 is larger than the diameter of the tank body 1, and the magnetic force blade 14 can play a role in adsorbing the tank body 1 and adsorbing fragments generated by polishing; one side that the board 11 is close to jar body 1 is the arcwall face, and arc bending angle is thirty degrees, and the effect that will polish set the board 11 to the arc can be with the better and arc jar body 1 surface of the board that polishes of polishing 11 contact and polish.
A trough 12 is arranged inside the polishing plate 11, and the surface of the trough 12 is movably connected with a sand sheet 13; if the sealing performance of the tank body 1 is poor, the airflow can be continuously introduced into the tank body 1, so that the sand sheet 13 can not rotate due to lack of driving force, if the sealing performance of the tank body 1 is good, the sand sheet 13 rotates,
one side of the trough 12, which is far away from the sand sheet 13, is movably connected with a magnetic force blade 14; when the air flow blows the driving blade 10 to rotate to drive the sand sheet 13 to work, the magnetic force blade 14 is also driven to move along with the sand sheet, so that the magnetic force blade 14 can absorb metal chips which are ground and dropped, and in addition, the wind power generated by the rotation of the driving blade 10 can blow off the chips on the surface of the tank body 1 and reduce the temperature on the surface of the tank body 1.
When the tank is used, the air inlet nozzle 2 is placed at the top of the tank body 1 in a state shown in fig. 1, after the tank body 1 is quenched and the temperature is reduced, the driving part is started to generate gas, a part of the gas flows into the tank body 1 from the air pipe 5, the other part of the gas flows to the air guide pipe 6, when the gas flows into the air pipe 5, the gas can push the push plate 4 to move towards the direction close to the tank body 1, the push plate 4 moves downwards to push the air sealing plate 3 away, so that the gas flows into the tank body 1, meanwhile, the gas flowing into the air guide pipe 6 changes the wind direction through the steering plate 7 and then blows on the surface of the driving blade 10, the driving blade 10 is blown to rotate, the polishing plate 11 is driven to rotate, and when the air flow blows out, the abrasive in the trough 12 is blown to the surface of the sand sheet 13, so that the surface of.
When the air flows into the air guide pipe 6 and the air flow blows the driving blade 10 to rotate, the spring rod 8 is compressed to move towards the tank 1, and the magnetic force blade 14 has magnetic attraction to the tank 1, so that the surface rigidity of the tank 1 can be detected.
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 scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an oxygen cylinder makes leakproofness check out test set, includes jar body (1), its characterized in that: the top of the tank body (1) is movably connected with an air inlet nozzle (2), the surface of the air inlet nozzle (2) is movably connected with an air sealing plate (3), the inside of the air inlet nozzle (2) is movably connected with a push plate (4), the top of the push plate (4) is movably connected with an air pipe (5), the surface of the air pipe (5) is movably connected with an air guide pipe (6), and one end, far away from the air pipe (5), of the air guide pipe (6) is movably connected with a steering plate (7);
the inside swing joint of deflector (7) has spring beam (8), and the surface rotation of spring beam (8) is connected with gear (9), and the surface swing joint of gear (9) has drive leaf (10), and the one end that deflector (7) were kept away from in spring beam (8) rotates and is connected with sanding plate (11), and silo (12) have been seted up to sanding plate (11) inside, and the surface swing joint of silo (12) has sand piece (13), and one side swing joint that sand piece (13) were kept away from in silo (12) has magnetic force leaf (14).
2. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the surface of the air inlet nozzle (2) is fixedly connected with a support frame (15), and two ends of the support frame (15) are fixedly connected with the air guide pipe (6).
3. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the diameter of the air inlet nozzle (2) is matched with the diameter of an opening at the top of the tank body (1), and the air inlet nozzle (2) is in an inverted triangle shape.
4. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: one side of the polishing plate (11) close to the tank body (1) is an arc-shaped surface, and the arc-shaped bending angle is thirty degrees.
5. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the steering plate (7) is designed by double-pipe bending, the bending angle is seventy degrees, and the steering plate is positioned on the surface of the driving blade (10).
6. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the number of the air guide pipes (6) is two, the air guide pipes are designed in a bent shape, and the air guide pipes have certain elastic deformation capacity.
7. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the longitudinal moving range of the air guide pipe (6) is larger than the length of the tank body (1), and the moving mode is from bottom to top.
8. The apparatus for detecting the sealing property in manufacturing an oxygen cylinder according to claim 1, wherein: the distance between the grinding plate (11) and the tank body (1) is influenced by airflow, and the magnetic range of the magnetic force blade (14) is larger than the diameter of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238307.0A CN111266964B (en) | 2020-03-30 | 2020-03-30 | Oxygen cylinder manufacturing sealing performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238307.0A CN111266964B (en) | 2020-03-30 | 2020-03-30 | Oxygen cylinder manufacturing sealing performance detection equipment |
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| Publication Number | Publication Date |
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| CN111266964A CN111266964A (en) | 2020-06-12 |
| CN111266964B true CN111266964B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010238307.0A Active CN111266964B (en) | 2020-03-30 | 2020-03-30 | Oxygen cylinder manufacturing sealing performance detection equipment |
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| CN116810562B (en) * | 2023-08-29 | 2023-11-17 | 西安华和实业有限公司 | Polishing device for sealing member processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1426759A2 (en) * | 1987-03-23 | 1988-09-30 | Харьковский авиационный институт им.Н.Е.Жуковского | Apparatus for machining blades |
| CN104897345A (en) * | 2015-06-17 | 2015-09-09 | 贵州天义电器有限责任公司 | Universal clamp for detecting airtightness of sealed relay |
| CN208091646U (en) * | 2018-04-28 | 2018-11-13 | 秦皇岛市第一医院 | A kind of medical gas bottle gas outlet gas leakage prior-warning device |
| CN109787128B (en) * | 2019-03-08 | 2020-06-23 | 广州市锦路电气设备有限公司 | Bidirectional convection type water-cooling heat dissipation type electrical cabinet |
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Effective date of registration: 20230928 Address after: 450000 Office Building 1/F, No. 3 Xuesong Road, Zhengzhou High tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: Henan Zhonglian Testing Technology Co.,Ltd. Address before: 234000 building 28, Zhonghao International Expo City, Suzhou, Anhui Province Patentee before: Suzhou jiuxie Medical Information Consulting Co.,Ltd. |