CN205861299U - Hub leak tester - Google Patents
Hub leak tester Download PDFInfo
- Publication number
- CN205861299U CN205861299U CN201620633323.9U CN201620633323U CN205861299U CN 205861299 U CN205861299 U CN 205861299U CN 201620633323 U CN201620633323 U CN 201620633323U CN 205861299 U CN205861299 U CN 205861299U
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- CN
- China
- Prior art keywords
- wheel hub
- leak test
- hub
- plummer
- water tank
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hub leak tester, including horizontally disposed wheel hub plummer (1), lifting platform (2) and top, there is a uncovered leak test water tank (3)；Wherein, described wheel hub plummer (1) is arranged on the top of described leak test water tank (3), treats that leak test wheel hub is placed on described wheel hub plummer (1)；Described lifting platform (2) be fixed in described leak test water tank (3) bottom and can drive described leak test water tank (3) in the vertical direction near described wheel hub plummer (1) to described in treat leak test wheel hub be immersed in the leakage testing liquid in described leak test water tank (3) or away from described wheel hub plummer (1) to described in treat that leak test wheel hub departs from from described leakage testing liquid.This hub leak tester simple in construction, compact, it is possible to be rapidly completed the operation of same wheel hub repetitious leak test, save the time that wheel hub produces, improve work efficiency.
Description
Technical field
This utility model relates to wheel hub and produces equipment, in particular it relates to hub leak tester.
Background technology
At present, in order to ensure wheel hub install and use after safety, after wheel hub machines, need it is sealed
Property test.Existing frequently-used method is to use lifting appliance to be lifted by wheel hub, then carries and is submerged in liquid and to wheel hub
Inside suppressing, now operator are by around the wheel hub in observation liquid, whether bubbling judges whether this wheel hub leaks gas.
In order to improve the degree of accuracy of leak test experiment, it is often necessary to same wheel hub leak test the most repeatedly.But, owing to rising
Hang equipment operation slowly, use above-mentioned lifting appliance that wheel hub immerses liquid repeatedly or time proposition can cause production from liquid
Between a large amount of wastes, cause leak test testing efficiency low.
Therefore, urgent need to provide a kind of simple in construction and can be rapidly completed the operation of same wheel hub repetitious leak test.
Utility model content
The purpose of this utility model is to provide a kind of hub leak tester, this hub leak tester simple in construction, compact, it is possible to fast
Speed completes the operation of same wheel hub repetitious leak test, saves the time that wheel hub produces, improves work efficiency.
To achieve these goals, this utility model provides a kind of hub leak tester, holds including horizontally disposed wheel hub
Microscope carrier, lifting platform and top have a uncovered leak test water tank；Wherein,
Wheel hub plummer is arranged on the top of leak test water tank, treats that leak test wheel hub is placed on wheel hub plummer；Lifting platform is solid
It is connected on the bottom of leak test water tank and leak test water tank in the vertical direction can be driven to treating that leak test wheel hub soaks near wheel hub plummer
Not to treating that leak test wheel hub departs from from leakage testing liquid in the leakage testing liquid in leak test water tank or away from wheel hub plummer.
Preferably, hub leak tester also includes pressing plate and telescopic cylinder, and telescopic cylinder is arranged on the top of wheel hub plummer,
Pressing plate is fixed on the expansion link of telescopic cylinder and telescopic cylinder can drive pressing plate vertically closer or far from treating leak test
Hub surface；Wherein, pressing plate is less than the wheel hub plummer projected area at vertical direction in the projected area of vertical direction.
Preferably, the bottom surface of pressing plate is equipped with one layer of rubber layer.
Preferably, hub leak tester also includes frame, and housing shroud is located at outside wheel hub plummer；The bottom of telescopic cylinder is erected
Directly downwardly extending at least two fixing bars and at least two fixing bars run through the top of frame, at least two fixing bars are around flexible
The axial direction interval setting of bar and the edge of wheel hub plummer are welded on the bottom of at least two fixing bars.
Preferably, in frame, the position of close inside top corner extends four guide posts of formation, leak test water straight down
Be additionally provided with leak test water tank plummer between case and lifting platform, on leak test water tank plummer near four edges all offer with
Guide post matches sheathed pilot hole, and the bottom of guide post is through pilot hole and is welded with limited block.
Preferably, leak test water tank plummer is hollowed-out board.
Preferably, the underface of hollowed-out board is provided with wastewater collection bucket, and wastewater collection bucket is in the projected area of vertical direction
Equal in the projected area of vertical direction with hollowed-out board.
Preferably, hub leak tester also includes suction pump, and the water inlet pipe of suction pump extends in pond, and outlet pipe extends to
The top of leak test water tank is to add leak test water in leak test water tank.
Preferably, the sidewall of leak test water tank is provided with at least one fan observation window.
According to technique scheme, wheel hub plummer is arranged on the top of leak test water tank, then will treat by this utility model
Leak test wheel hub is placed on wheel hub plummer, and the lifting platform now opening the bottom being fixed in leak test water tank is vertically gone up
Rise, rise to the leak test water logging in leak test water tank and and do not treat that leak test wheel hub stops on wheel hub plummer.At this moment, testing staff can
So that by examining around the wheel hub in liquid, whether bubbling judges whether this wheel hub leaks gas.Observed by a period of time
After, it is again started up lifting platform and vertically declines, until treating that leak test wheel hub departs from from leakage testing liquid just complete single wheel hub
Single leak test operation, operate and so forth just can quickly to single wheel hub leak test the most repeatedly, save wheel hub produce
Time.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention be used for explaining this utility model together, but be not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the hub leak tester in a kind of embodiment according to this utility model offer.
Description of reference numerals
1-wheel hub plummer 2-lifting platform
3-leak test water tank 4-pressing plate
5-telescopic cylinder 6-frame
7-fixes bar 8-guide post
9-leak test water tank plummer 10-wastewater collection bucket
11-suction pump 12-observation window
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case of illustrating on the contrary, the orientation that " top, lower section " etc. is included in term
Word only represents this term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and be not construed as
Restriction to this term.
Seeing Fig. 1, this utility model provides a kind of hub leak tester, including horizontally disposed wheel hub plummer 1, lifting platform
2 and top there is a uncovered leak test water tank 3；Wherein,
Wheel hub plummer 1 is arranged on the top of leak test water tank 3, treats that leak test wheel hub is placed on wheel hub plummer 1；Lifting platform
2 bottoms being fixed in leak test water tank 3 and leak test water tank 3 in the vertical direction can be driven to treating leak test near wheel hub plummer 1
Wheel hub is immersed in the leakage testing liquid in leak test water tank 3 or away from wheel hub plummer 1 to treating that leak test wheel hub departs from from leakage testing liquid.
By technique scheme, wheel hub plummer 1 is arranged on the top of leak test water tank 3, then will treat leak test wheel hub
Being placed on wheel hub plummer 1, the lifting platform 2 now opening the bottom being fixed in leak test water tank 3 vertically rises, and rises
Leak test water logging to leak test water tank 3 does not treats that leak test wheel hub stops on wheel hub plummer 1.At this moment, testing staff can be led to
Cross around the wheel hub examining in liquid whether bubbling is to judge whether this wheel hub leaks gas.After being observed by a period of time, then
Secondary startup lifting platform 2 vertically declines, until treating that leak test wheel hub departs from the list just completing single wheel hub from leakage testing liquid
Secondary leak test operates, operate and so forth just can quickly to single wheel hub leak test the most repeatedly, save that wheel hub produces time
Between.
In the present embodiment, in order to improve the stability treating that leak test wheel hub is placed on wheel hub plummer 1, it is prevented to be subject to
The impact of the power that leak test water in leak test water tank 3 applies and be subjected to displacement on wheel hub plummer 1, it is to avoid cause hub surface with
Wheel hub plummer 1 is mutually swiped and is destroyed wheel hub outward appearance, it is preferable that this hub leak tester also includes pressing plate 4 and telescopic cylinder 5,
Telescopic cylinder 5 is arranged on the top of wheel hub plummer 1, and pressing plate 4 is fixed on the expansion link of telescopic cylinder 5 and telescopic cylinder 5 energy
Enough drive pressing plate 4 vertically closer or far from treating leak test hub surface；Wherein, pressing plate 4 is in the projected area of vertical direction
Less than wheel hub plummer 1 in the projected area of vertical direction.
The material of above-mentioned pressing plate 4 pays the utmost attention to steel in terms of having long service life and can providing bigger pressure two
Plate, and pressing plate 4 material using steel plate to make is hard, wheel hub outward appearance is equally easily caused brokenly by its surface directly extruding wheel hub
Bad, cause yields low.Therefore, in order to solve above-mentioned technical problem, stop hard pressing plate 4 and damage wheel hub, preferably pressing plate 4
Bottom surface on be equipped with one layer of rubber layer.So, utilize the rubber layer quality characteristic compared with steel plate softness to slow down pressing plate 4 and wheel hub
Between direct collision.
Further, in order to improve whole hub leak tester stability in use, it is preferable that hub leak tester
Also include that frame 6, frame 6 are located at wheel hub plummer 1 outside；The bottom of telescopic cylinder 5 is extended with at least two straight down
Fixing bar 7 and at least two fixing bars 7 run through the top of frame 6, and at least two fixing bars 7 are spaced around the axial direction of expansion link
The edge of setting and wheel hub plummer 1 is welded on the bottom of at least two fixing bars 7.
Additionally, drive in leak test water tank 3 motor process up and down reciprocatingly, in order to limit its motion side opening lifting platform 2
To, prevent lifting platform 2 from occurring dislocation to cause process of rising or falling to have some setbacks with the contact position of leak test water tank 3, it is preferable that
In frame 6, the position near inside top corner extends four guide posts 8 of formation straight down, leak test water tank 3 and lifting platform 2 it
Between be additionally provided with leak test water tank plummer 9, leak test water tank plummer 9 all offers and guide post 8 phase near four edges
Coordinating sheathed pilot hole, the bottom of guide post 8 is through pilot hole and is welded with limited block.
When using this hub leak tester to carry out leak test, water-immersed wheel hub volume difference can make in leak test water tank 3
Leakage testing liquid liquid level lifting height different, thus easily cause leakage testing liquid and overflow from leak test water tank 3 and trickle everywhere.In order to enable
Enough keeping the working environment neat and tidy that whole leak test operates, preferably leak test water tank plummer 9 is hollowed-out board.So, from leak test
The leakage testing liquid overflowed in water tank 3 just can flow to ground from the space of hollowed-out board.
In order to save the resources of production, twice laid is better achieved to improve the service efficiency of material, preferably hollowed-out board
Immediately below be provided with wastewater collection bucket 10, wastewater collection bucket 10 at projected area and the hollowed-out board of vertical direction at vertical direction
Projected area is equal.
In the present embodiment, in order to leak test water tank 3 pilot scale leaking liquid amount not in the case of in time, convenient, fast
Add leakage testing liquid, it is preferable that hub leak tester also includes that suction pump 11, the water inlet pipe of suction pump 11 extend in pond promptly,
Outlet pipe extends to the top of leak test water tank 3 to add leak test water in leak test water tank 3.
It addition, so that leak test result shows the clearest, it is simple to operator find around wheel hub in time
Formed bubble and accurately pick out underproof wheel hub, it is preferable that the sidewall of leak test water tank 3 be provided with at least one fan observation regard
Window 12.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. a hub leak tester, it is characterised in that include horizontally disposed wheel hub plummer (1), lifting platform (2) and top tool
There is a uncovered leak test water tank (3)；Wherein,
Described wheel hub plummer (1) is arranged on the top of described leak test water tank (3), treats that leak test wheel hub is placed on the carrying of described wheel hub
On platform (1)；Described lifting platform (2) is fixed in the bottom of described leak test water tank (3) and described leak test water tank (3) can be driven perpendicular
Nogata upwards near described wheel hub plummer (1) to described in treat the leakage testing liquid that leak test wheel hub is immersed in described leak test water tank (3)
In or away from described wheel hub plummer (1) to described in treat that leak test wheel hub departs from from described leakage testing liquid.
Hub leak tester the most according to claim 1, it is characterised in that described hub leak tester also include pressing plate (4) and
Telescopic cylinder (5), described telescopic cylinder (5) is arranged on the top of described wheel hub plummer (1), and described pressing plate (4) is fixed in institute
State on the expansion link of telescopic cylinder (5) and described telescopic cylinder (5) can drive described pressing plate (4) vertically close or remote
Leak test hub surface is treated from described；Wherein, described pressing plate (4) is less than described wheel hub plummer in the projected area of vertical direction
(1) in the projected area of vertical direction.
Hub leak tester the most according to claim 2, it is characterised in that be equipped with one layer on the bottom surface of described pressing plate (4)
Rubber layer.
Hub leak tester the most according to claim 2, it is characterised in that described hub leak tester also includes frame (6), institute
State frame (6) and be located at described wheel hub plummer (1) outside；The bottom of described telescopic cylinder (5) is extended with at least straight down
Two fixing bars (7) and described at least two fixing bars (7) run through the top of described frame (6), described at least two fixing bars
(7) axial direction around described expansion link be spaced arrange and the edge of described wheel hub plummer (1) be welded on described at least two
The bottom of fixing bar (7).
Hub leak tester the most according to claim 4, it is characterised in that described frame (6) is upper near inside top corner
Position straight down extend formation four guide posts (8), be additionally provided with examination between described leak test water tank (3) and lifting platform (2)
Waste tank plummer (9), described leak test water tank plummer (9) is upper all to be offered and described guide post (8) near four edges
Match sheathed pilot hole, and the bottom of described guide post (8) is through described pilot hole and is welded with limited block.
Hub leak tester the most according to claim 5, it is characterised in that described leak test water tank plummer (9) is hollowed-out board.
Hub leak tester the most according to claim 6, it is characterised in that the underface of described hollowed-out board is provided with waste water and receives
Collection bucket (10), described wastewater collection bucket (10) at projected area and the described hollowed-out board of vertical direction on the perspective plane of vertical direction
Long-pending equal.
Hub leak tester the most according to claim 1, it is characterised in that described hub leak tester also includes suction pump
(11), the water inlet pipe of described suction pump (11) extends in pond, outlet pipe extend to the top of described leak test water tank (3) with to
Described leak test water tank (3) is added leak test water.
Hub leak tester the most according to claim 1, it is characterised in that the sidewall of described leak test water tank (3) be provided with to
Few fan observation window (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633323.9U CN205861299U (en) | 2016-06-24 | 2016-06-24 | Hub leak tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633323.9U CN205861299U (en) | 2016-06-24 | 2016-06-24 | Hub leak tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861299U true CN205861299U (en) | 2017-01-04 |
Family
ID=57637119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633323.9U Expired - Fee Related CN205861299U (en) | 2016-06-24 | 2016-06-24 | Hub leak tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017813A (en) * | 2016-06-24 | 2016-10-12 | 芜湖黄燕实业有限公司 | Wheel hub leakage test machine |
| CN108051145A (en) * | 2017-12-12 | 2018-05-18 | 深圳市雷诺表业有限公司 | Box dynamic tester in a kind of wrist-watch water of sealing pressing |
-
2016
- 2016-06-24 CN CN201620633323.9U patent/CN205861299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017813A (en) * | 2016-06-24 | 2016-10-12 | 芜湖黄燕实业有限公司 | Wheel hub leakage test machine |
| CN108051145A (en) * | 2017-12-12 | 2018-05-18 | 深圳市雷诺表业有限公司 | Box dynamic tester in a kind of wrist-watch water of sealing pressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170624 |