CN203772502U - Rotary-type wheel airtightness detection machine - Google Patents
Rotary-type wheel airtightness detection machine Download PDFInfo
- Publication number
- CN203772502U CN203772502U CN201420136752.6U CN201420136752U CN203772502U CN 203772502 U CN203772502 U CN 203772502U CN 201420136752 U CN201420136752 U CN 201420136752U CN 203772502 U CN203772502 U CN 203772502U
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- China
- Prior art keywords
- wheel
- cylinder
- fixed
- guide pillar
- plate
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- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005056 compaction Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a rotary-type wheel airtightness detection machine. The detection machine is formed by a frame, an air cylinder, upper seal, lower seal, a water tank, a motor, a self-made air cylinder and the like. During usage, a wheel is placed on an upper end of the lower seal; a self-made air cylinder A port stops gas supply; a spring makes a guiding flange hold up the wheel from a lower portion; a guiding portion of a top end simultaneously makes the wheel be in the middle. A compaction air cylinder makes the upper seal press a front side of the wheel through a guide pillar II. Simultaneously, compressed air is filled in the self-made air cylinder A port so that a piston drives a cylinder rod and the guiding flange to drop. A elevating cylinder makes the water tank to rise and immerse the wheel through a guide pillar I. The compressed air is filled from a lower end of a hollow shaft and enters into an inner cavity of the wheel through a vent hole above the cylinder. Pressure maintaining is performed for a certain time. Simultaneously, the motor drives the hollow shaft and the wheel to rotate through a synchronous belt. The airtightness can be determined through observing whether there is a bubble.
Description
Technical field
The present invention relates to a kind of air tightness detection machine, specifically a kind of water air tightness detects machine.
Background technology
In the production run of aluminum-alloy wheel, impermeability detects the operation that is absolutely necessary, and this is directly connected to the security in driving process; Therefore, each manufacturing enterprise all especially payes attention to.The bubble-tight method of traditional detection is two kinds of the close detection of aqueous vapor and the airtight detections of helium, and the water airtight machine that each manufacturing enterprise is used at present, there is no wheel centering means, only by naked eyes, judge roughly its position, when the lower time of upper sealing pressing of taper, after needing to tilt, could, by wheel front press seal, so very easily cause the wearing and tearing of equipment; In addition, spinfunction when traditional water airtight machine does not have wheel detection yet, can not facilitate, judge intuitively whether the circumferential optional position of wheel leaks gas like this.
Summary of the invention
The object of the invention is to provide a kind of wheel air tightness detection machine, it can make wheel automatic centering navigate between upper-lower seal, and has rotation of wheel function.
To achieve these goals, technical scheme of the present invention is: frame, guide pillar I, guide pin bushing I, lower platform, tubular shaft, bearing seat, cylinder barrel, spring, water tank, piston, cylinder cap, cylinder bar, upper mounting plate, lower seal, guide flange, upper sealing, lower plate, change, upper plate, guide pillar II, guide pin bushing II, clamping cylinder, belt wheel I, Timing Belt, belt wheel II, motor and lift cylinder, consisted of.Four guide pin bushing I are fixed on lower platform, and four guide pillar I that are fixed with water tank with upper end match; Lift cylinder is also fixed on lower platform, and its take-off lever and water tank bottom are hinged; Upper end is provided with upper mounting plate, and lower end is fixed with the tubular shaft of belt wheel I, by bearing, is fixed in bearing seat; Lower seal is fixed on the upper end of upper mounting plate.
The cylinder barrel that top has air hole is arranged on upper mounting plate, is placed in the inside of tubular shaft; Cylinder bar is connected with piston, and spring is placed in piston below, and cylinder cap is arranged on cylinder barrel top, the above forms a self-control cylinder, state of nature lower spring is in compressive state, and the guide flange of cylinder masthead end is positioned under the upper surface of lower seal, so that wheel clamping.Pressurized air, from the lower end of tubular shaft, enters wheel inner chamber by the air hole above cylinder barrel.
The lower end of lower plate is provided with sealing, and the upper end of lower plate is provided with change; Upper end is fixed with the upper plate of four guide pillar II, is fixed on the inner ring of change; Four guide pin bushing II that coordinate with guide pillar II are fixed on frame top; Be fixed on equally the clamping cylinder on frame top, its take-off lever and upper plate are hinged.
Output terminal is provided with the motor of belt wheel II, is arranged on frame side, by Timing Belt band movable belt pulley I and tubular shaft, rotates.
During actual use, first wheel is put into lower seal upper end, self-control cylinder A mouth stops air feed, and spring makes guide flange from below, wheel be held up, and the targeting part on its top makes wheel placed in the middle simultaneously; Clamping cylinder, by guide pillar II, makes sealing pressing positive to wheel, makes cylinder A mouth simultaneously by oneself and is filled with pressurized air, and piston driving cylinder bar and guide flange are fallen, and lift cylinder makes water tank rise to submergence wheel by guide pillar I; From the lower end of tubular shaft, be filled with pressurized air, by the air hole above cylinder barrel, enter wheel inner chamber, pressurize certain hour, whether meanwhile, motor drives tubular shaft and vehicle wheel rotation by Timing Belt, by observing, have bubble can judge impermeability.
The present invention in use can make wheel automatic centering be placed between upper-lower seal, and having avoided, because wheel is put when inclined to one side, needs top board to tilt could be sealed, and cause to equipment heavy wear; In addition, by rotation of wheel, can facilitate, judge intuitively that whether the circumferential optional position of wheel leaks gas, and has the features such as automaticity is high, technique is advanced, performance safety is stable simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of rotating wheel air tightness detection machine of the present invention.
Fig. 2 is the left view of a kind of rotating wheel air tightness detection machine of the present invention.
In figure, 1-frame, 2-guide pillar I, 3-guide pin bushing I, 4-lower platform, 5-tubular shaft, 6-bearing seat, 7-cylinder barrel, 8-spring, 9-water tank, 10-piston, 11-cylinder cap, 12-cylinder bar, 13-upper mounting plate, 14-lower seal, 15-guide flange, the upper sealing of 16-, 17-lower plate, 18-change, 19-upper plate, 20-guide pillar II, 21-guide pin bushing II, 22-clamping cylinder, 23-belt wheel I, 24-Timing Belt, 25-belt wheel II, 26-motor, 27-lift cylinder.
Embodiment
Details and the working condition of the concrete device proposing according to the present invention below in conjunction with accompanying drawing explanation.
This device is comprised of frame 1, guide pillar I 2, guide pin bushing I 3, lower platform 4, tubular shaft 5, bearing seat 6, cylinder barrel 7, spring 8, water tank 9, piston 10, cylinder cap 11, cylinder bar 12, upper mounting plate 13, lower seal 14, guide flange 15, upper sealing 16, lower plate 17, change 18, upper plate 19, guide pillar II 20, guide pin bushing II 21, clamping cylinder 22, belt wheel I 23, Timing Belt 24, belt wheel II 25, motor 26 and lift cylinder 27.Four guide pin bushing I 3 are fixed on lower platform 4, and four guide pillar I 2 that are fixed with water tank 9 with upper end match; Lift cylinder 27 is also fixed on lower platform 4, its take-off lever and water tank 9 bottom-hinged; Upper end is provided with upper mounting plate 13, and lower end is fixed with the tubular shaft 5 of belt wheel I 23, by bearing, is fixed in bearing seat 6; Lower seal 14 is fixed on the upper end of upper mounting plate 13.
The cylinder barrel 7 that top has air hole is arranged on upper mounting plate 13, is placed in the inside of tubular shaft 5; Cylinder bar 12 is connected with piston 10, and spring 8 is placed in piston 10 belows, and cylinder cap 11 is arranged on cylinder barrel 7 tops, the above forms a self-control cylinder, state of nature lower spring 8 is in compressive state, and the guide flange 15 on cylinder bar 12 tops is positioned under the upper surface of lower seal 14, so that wheel clamping.Pressurized air is from the lower end of tubular shaft, and the air hole by cylinder barrel 7 tops enters wheel inner chamber.
The lower end of lower plate 17 is provided with sealing 16, and upper end is provided with change 18; Upper end is fixed with the upper plate 19 of four guide pillar II 20, is fixed on the inner ring of change 18; Four guide pin bushing II 21 that coordinate with guide pillar II 20 are fixed on frame 1 top; Be fixed on equally the clamping cylinder 22 on frame 1 top, its take-off lever and upper plate 19 are hinged.
Output terminal is provided with the motor 26 of belt wheel II 25, is arranged on frame 1 side, by Timing Belt 24 band movable belt pulley I 23 and tubular shaft 5, rotates.
In the course of work, first wheel is put into lower seal 14 upper ends, self-control cylinder A mouth stops air feed, and spring 8 makes guide flange 15 from below, wheel be held up, and the targeting part on its top makes wheel placed in the middle simultaneously; Clamping cylinder 22, by guide pillar II 20, makes sealing 16 press to wheel front, makes cylinder A mouth simultaneously by oneself and is filled with pressurized air, makes piston 10 drive cylinder bar 12 and guide flange 15 to fall, and lift cylinder 27 makes water tank 9 rise to submergence wheel by guide pillar I 2; From the lower end of tubular shaft 5, be filled with pressurized air, the air hole by cylinder barrel 7 tops enters wheel inner chamber, pressurize certain hour, and whether meanwhile, motor 26 drives tubular shaft 5 and vehicle wheel rotations by Timing Belt 24, by observing, have bubble can judge impermeability.
Claims (1)
1. a rotating wheel air tightness detection machine, by frame (1), guide pillar I (2), guide pin bushing I (3), lower platform (4), tubular shaft (5), bearing seat (6), cylinder barrel (7), spring (8), water tank (9), piston (10), cylinder cap (11), cylinder bar (12), upper mounting plate (13), lower seal (14), guide flange (15), upper sealing (16), lower plate (17), change (18), upper plate (19), guide pillar II (20), guide pin bushing II (21), clamping cylinder (22), belt wheel I (23), Timing Belt (24), belt wheel II (25), motor (26) and lift cylinder (27) form, it is characterized in that: four guide pin bushing I (3) are fixed on lower platform (4), the four guide pillar I (2) that are fixed with water tank (9) with upper end match, it is upper that lift cylinder (27) is also fixed on lower platform (4), its take-off lever and water tank (9) bottom-hinged, upper end is provided with upper mounting plate (13), and lower end is fixed with the tubular shaft (5) of belt wheel I (23), by bearing, is fixed in bearing seat (6), lower seal (14) is fixed on the upper end of upper mounting plate (13),
The cylinder barrel (7) that top has air hole is arranged on upper mounting plate (13) above, is placed in the inside of tubular shaft (5); Cylinder bar (12) is connected with piston (10), spring (8) is placed in piston (10) below, cylinder cap (11) is arranged on cylinder barrel (7) top, state of nature lower spring (8) is in compressive state, the guide flange (15) on cylinder bar (12) top is positioned under the upper surface of lower seal (14), so that wheel clamping;
The lower end of lower plate (17) is provided with sealing (16), and the upper end of lower plate (17) is provided with change (18); The upper plate (19) that upper end is fixed with four guide pillar II (20) is fixed on the inner ring of change (18); Four the guide pin bushing II (21) that coordinate with guide pillar II (20) are fixed on frame (1) top; The clamping cylinder (22) that is fixed on equally frame (1) top, its take-off lever and upper plate (19) are hinged;
Output terminal is provided with the motor (26) of belt wheel II (25), is arranged on frame (1) side, by Timing Belt (24) band movable belt pulley I (23) and tubular shaft (5), rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136752.6U CN203772502U (en) | 2014-03-25 | 2014-03-25 | Rotary-type wheel airtightness detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136752.6U CN203772502U (en) | 2014-03-25 | 2014-03-25 | Rotary-type wheel airtightness detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772502U true CN203772502U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136752.6U Expired - Lifetime CN203772502U (en) | 2014-03-25 | 2014-03-25 | Rotary-type wheel airtightness detection machine |
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| Country | Link |
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| CN (1) | CN203772502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868657A (en) * | 2014-03-25 | 2014-06-18 | 中信戴卡股份有限公司 | Rotary type vehicle-wheel airtightness detection machine |
| CN104729806A (en) * | 2015-04-19 | 2015-06-24 | 宁波伊莱科机械科技有限公司 | Tubeless car steel-ring rim air tightness detecting machine |
| CN105258868A (en) * | 2015-11-13 | 2016-01-20 | 重庆戴卡捷力轮毂制造有限公司 | Air tightness detecting and positioning device |
| CN113125085A (en) * | 2021-03-29 | 2021-07-16 | 西交思创自动化科技有限公司 | Air-tight water tank for detecting nonstandard production line of high-voltage circuit breaker |
-
2014
- 2014-03-25 CN CN201420136752.6U patent/CN203772502U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868657A (en) * | 2014-03-25 | 2014-06-18 | 中信戴卡股份有限公司 | Rotary type vehicle-wheel airtightness detection machine |
| CN103868657B (en) * | 2014-03-25 | 2016-02-03 | 中信戴卡股份有限公司 | A kind of rotating wheel air tightness detection machine |
| CN104729806A (en) * | 2015-04-19 | 2015-06-24 | 宁波伊莱科机械科技有限公司 | Tubeless car steel-ring rim air tightness detecting machine |
| CN105258868A (en) * | 2015-11-13 | 2016-01-20 | 重庆戴卡捷力轮毂制造有限公司 | Air tightness detecting and positioning device |
| CN113125085A (en) * | 2021-03-29 | 2021-07-16 | 西交思创自动化科技有限公司 | Air-tight water tank for detecting nonstandard production line of high-voltage circuit breaker |
| CN113125085B (en) * | 2021-03-29 | 2023-10-20 | 西安西电避雷器有限责任公司 | Airtight water tank for detecting nonstandard production line of high-voltage circuit breaking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |