CN203178036U - Axle housing dry type leakage detection apparatus - Google Patents
Axle housing dry type leakage detection apparatus Download PDFInfo
- Publication number
- CN203178036U CN203178036U CN 201320041606 CN201320041606U CN203178036U CN 203178036 U CN203178036 U CN 203178036U CN 201320041606 CN201320041606 CN 201320041606 CN 201320041606 U CN201320041606 U CN 201320041606U CN 203178036 U CN203178036 U CN 203178036U
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- CN
- China
- Prior art keywords
- axle housing
- detection apparatus
- dry type
- leakage detection
- type leakage
- 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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Abstract
The utility model relates to an axle housing gas tightness detection apparatus, especially to an axle housing dry type leakage detection apparatus. The axle housing dry type leakage detection apparatus comprises a workbench and an axle housing placed on the workbench, and is characterized in that the axle housing is placed on a supporting plate of the workbench, clamping claws are respectively arranged on both ends of the axle housing in a holding mode, a tension plate is connected below the axle housing, and the compress discs are arranged at both end parts of the axle housing. The axle housing dry type leakage detection apparatus has the beneficial effects that: the detection efficiency is greatly increased, the labor intensity of the works can be reduced, and the work environment for the works can be improved.
Description
(1) technical field
The utility model relates to a kind of axle housing air-tightness detection device, particularly a kind of axle housing dry type leakage detection apparatus.
(2) background technology
Need 100% impermeability to detect in the processing of axle housing cast blank, traditional water inspection bubbling method inefficiency can't satisfy requirement of large-scale production.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, provides a kind of and enhanced productivity, reduces labor strength greatly, improves working environment, reliable and stable axle housing dry type leakage detection apparatus.
The utility model is achieved by the following technical solution:
A kind of axle housing dry type leakage detection apparatus, comprise worktable and be positioned over axle housing on the worktable, it is characterized in that: described axle housing is positioned on the supporting plate on the worktable, and the axle housing two ends are held tightly respectively and are provided with claw, the axle housing below is connected with support brace, and the axle housing both ends are provided with compression plate.
Described supporting plate is provided with rubber ring.
Described worktable is provided with for the locating piece to axle housing axis direction location.
The described compression plate outside is connected with connecting link respectively, and connecting link is connected with clamping cylinder respectively.
Described claw is four, and claw is connected with the chucking cylinder respectively, and support brace is connected with two promotion cylinders.
Described worktable front end is provided with hold-down mechanism, and hold-down mechanism is provided with sealing pad.
Described sealing pad is connected with sealing cylinder, and sealing cylinder is connected with near switch.
Described hold-down mechanism is set by stop screw and gag lever post, and hold-down mechanism is by gear driven, and gear is by the tooth bar transmission, and tooth bar is connected with cylinder.
The beneficial effects of the utility model are: improved detection efficiency greatly, reduced working strength of workers, improved workman's operating environment, and improved system reliability, reduced the risk that failure rate and total system are shut down.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is main TV structure synoptic diagram of the present utility model;
Accompanying drawing 2 is left TV structure synoptic diagram of the present utility model;
Accompanying drawing 3 is plan structure synoptic diagram of the present utility model;
Accompanying drawing 4 is principle of work synoptic diagram of the present utility model;
Among the figure, 1 worktable, Bridge 2 shell, 3 supporting plates, 4 claws, 5 support braces, 6 compression plates, 7 rubber rings, 8 locating pieces, 9 connecting links, 10 clamping cylinders, 11 chucking cylinders, 12 promote cylinder, 13 sealing pads, 14 sealing cylinders, 15 near switch, 16 stop screws, 17 gag lever posts, 18 gears, 19 tooth bars, 20 cylinders.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises worktable 1 and is positioned over axle housing 2 on the worktable 1, and axle housing 2 is positioned on the supporting plate 3 on the worktable 1, and axle housing 2 two ends are held tightly respectively and are provided with claw 4, and axle housing 2 belows are connected with support brace 5, and axle housing 2 both ends are provided with compression plate 6.Supporting plate 3 is provided with rubber ring 7.Worktable 1 is provided with for the locating piece 8 to axle housing 2 axis directions location.Compression plate 6 outsides are connected with connecting link 9 respectively, and connecting link 9 is connected with clamping cylinder 10 respectively.Claw 4 is four, and claw 4 is connected with chucking cylinder 11 respectively, and support brace 5 is connected with two promotion cylinders 12.Worktable 1 front end is provided with hold-down mechanism, and hold-down mechanism is provided with sealing pad 13.Sealing pad 13 is connected with sealing cylinder 14, and sealing cylinder 14 is connected with near switch 15.Hold-down mechanism is set by stop screw 16 and gag lever post 17, and hold-down mechanism drives by gear 18, and gear 18 is by tooth bar 19 transmissions, and tooth bar 19 is connected with cylinder 20.
Adopt axle housing dry type leakage detection apparatus of the present utility model, to transferring on the supporting plate 3, locating piece 8 pairs of axle housing 2 axis directions in two ends are located the starting switch button with axle housing 2 platter surfaces.The action of 4 chucking cylinders 11 promotes 4 claws 4 axle housing 2 two ends is held tightly, and 2 promote cylinders 12 actions, promotes tension editions 5 and moves down, and axle housing 2 big faces are closely contacted with rubber ring 7 on the supporting plate 3.10 actions of two ends clamping cylinder, it is sealed at both ends with axle housing 2 to drive compression plate 6 by connecting link 9, and connecting link 9 adopts to float with 6 of compression plates and is connected, and guarantees that sealing is good.For having the jackshaft that connects axis hole, can start cylinder 20, by tooth bar 19 and gear 18 transmissions, drive hold-down mechanism to desired location (setting by stop screw 16 and gag lever post 17), near 14 actions of switch 15 control sealing cylinders, sealing pad 13 sealing sense axis holes.Adopt malleation elementary errors pressure detection method, earlier shut-off valve is opened during detection, open gas filling valve then to standard air chamber and the indoor clean compressed air that pours drying simultaneously of test sample, be flushed to detected pressures (〉=turn-off gas filling valve 2bar) time, carry out 2s time pressurize then, shut-off valve cuts out and enters the 4s time detecting afterwards, and hold-down mechanism adopts 0.6MPa pressurized air, guarantees the leakage of sealing nothing.After detection was finished, there was leakage automatic alarm in axle housing 2.Detection system and controlling of sampling circuit adopt independently control loop, and independent control and detection to guarantee to avoid the interference of sensor signal, guarantee accuracy of detection.Detect station and adopt PLC control, can improve system reliability greatly, to reduce the risk that failure rate and total system are shut down.This device improves detection efficiency greatly, has improved workman's operating environment, has reduced labour intensity, and the protection of device appearance employing corrosion resistant plate, and connection and reasonable arrangement is elegant in appearance.
Claims (8)
1. axle housing dry type leakage detection apparatus, comprise worktable (1) and be positioned over axle housing (2) on the worktable (1), it is characterized in that: described axle housing (2) is positioned on the supporting plate (3) on the worktable (1), axle housing (2) two ends are held tightly respectively and are provided with claw (4), axle housing (2) below is connected with support brace (5), and axle housing (2) both ends are provided with compression plate (6).
2. axle housing dry type leakage detection apparatus according to claim 1, it is characterized in that: described supporting plate (3) is provided with rubber ring (7).
3. axle housing dry type leakage detection apparatus according to claim 1 is characterized in that: described worktable (1) is provided with for the locating piece (8) to axle housing (2) axis direction location.
4. axle housing dry type leakage detection apparatus according to claim 1 is characterized in that: described compression plate (6) outside is connected with connecting link (9) respectively, and connecting link (9) is connected with clamping cylinder (10) respectively.
5. axle housing dry type leakage detection apparatus according to claim 1, it is characterized in that: described claw (4) is four, and claw (4) is connected with chucking cylinder (11) respectively, and support brace (5) is connected with two promotion cylinders (12).
6. axle housing dry type leakage detection apparatus according to claim 1, it is characterized in that: described worktable (1) front end is provided with hold-down mechanism, and hold-down mechanism is provided with sealing pad (13).
7. axle housing dry type leakage detection apparatus according to claim 6, it is characterized in that: described sealing pad (13) is connected with sealing cylinder (14), and sealing cylinder (14) is connected with near switch (15).
8. axle housing dry type leakage detection apparatus according to claim 6, it is characterized in that: described hold-down mechanism is set by stop screw (16) and gag lever post (17), hold-down mechanism drives by gear (18), gear (18) is by tooth bar (19) transmission, and tooth bar (19) is connected with cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041606 CN203178036U (en) | 2013-01-25 | 2013-01-25 | Axle housing dry type leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041606 CN203178036U (en) | 2013-01-25 | 2013-01-25 | Axle housing dry type leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178036U true CN203178036U (en) | 2013-09-04 |
Family
ID=49074718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041606 Expired - Fee Related CN203178036U (en) | 2013-01-25 | 2013-01-25 | Axle housing dry type leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983409A (en) * | 2014-04-15 | 2014-08-13 | 沙洲职业工学院 | Automobile axle shell weld joint gas tightness detection device |
| CN104535280A (en) * | 2015-01-07 | 2015-04-22 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Detection device for automotive rear axle main reducer shell |
| CN104729808A (en) * | 2015-03-05 | 2015-06-24 | 沙洲职业工学院 | Automobile axle housing weld joint leakage detection device |
| CN109029878A (en) * | 2018-09-26 | 2018-12-18 | 合肥宽信机电有限公司 | A kind of air-tightness detection device for axle shell |
-
2013
- 2013-01-25 CN CN 201320041606 patent/CN203178036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983409A (en) * | 2014-04-15 | 2014-08-13 | 沙洲职业工学院 | Automobile axle shell weld joint gas tightness detection device |
| CN104535280A (en) * | 2015-01-07 | 2015-04-22 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Detection device for automotive rear axle main reducer shell |
| CN104729808A (en) * | 2015-03-05 | 2015-06-24 | 沙洲职业工学院 | Automobile axle housing weld joint leakage detection device |
| CN109029878A (en) * | 2018-09-26 | 2018-12-18 | 合肥宽信机电有限公司 | A kind of air-tightness detection device for axle shell |
| CN109029878B (en) * | 2018-09-26 | 2024-03-22 | 合肥宽信机电有限公司 | Air tightness detection device for axle housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAINUO MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANDONG MEICHI AXLE CO., LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Shuxin Inventor before: Liu Chuanhua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU CHUANHUA TO: WANG SHUXIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: 251100 weft four North Road, Qihe Economic Development Zone, Dezhou, Shandong Patentee after: Shandong Hainuo Machinery Co., Ltd. Address before: From the West Economic Development Zone 251100 Shandong city of Dezhou province Qihe county (Shandong Meritor axle Co. Ltd.) Patentee before: Shandong Meichi Axle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |