CN201497614U - Automatic on-line shell leakage test machine - Google Patents
Automatic on-line shell leakage test machine Download PDFInfo
- Publication number
- CN201497614U CN201497614U CN2009201107246U CN200920110724U CN201497614U CN 201497614 U CN201497614 U CN 201497614U CN 2009201107246 U CN2009201107246 U CN 2009201107246U CN 200920110724 U CN200920110724 U CN 200920110724U CN 201497614 U CN201497614 U CN 201497614U
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- bar
- automatic
- shutoff
- cylinder
- framework
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Abstract
An automatic on-line shell leakage test machine adopts a differential pressure type air tightness testing device to conduct leakage rate measurement. In order to reduce the internal volume of a work piece and improve testing precision and testing efficiency, the work piece is filled with stuffing, and automatic feeding, automatic filling, automatic plugging, automatic sorting and discharging, full pneumatic operation and other operation modes are adopted. The work piece needs not to be departed from the surface of a feeding line. The machine comprises a frame (1), a feeding mechanism (2), an automatic filling mechanism (3), a pneumatic system (4), a control cabinet (5), a plugging mechanism (6), a work piece feeding track (7), an air tightness testing device (8), an operating display panel (9), and the like. The automatic on-line shell leakage test machine has the characteristics of high testing efficiency, high precision, low energy consumption, low labor intensity of operators, and the like.
Description
Technical field
The utility model relates to a kind of air tightness test equipment, and particularly a kind of automaticity is higher, is used for the leakage tester that the shell part impermeability detects.
Background technology
At present, shell part impermeability leakage tester major part is the equipment of monomer, and the operator need manually move measured workpiece to the operating platform of equipment, after detection is finished, manually moves away from operating platform again, inefficiency, and labour intensity is big.In addition, if the close but hole that needs shutoff that highly there are differences, location on the measured workpiece same side, because reasons such as mismachining tolerance would adopt rigidity shutoff bar to be difficult to effective sealing.The mode of shutoff bar hydraulic pressure commonly used drives the higher and easy contaminated environment of cost.
Summary of the invention
According to background technology, the purpose of this utility model is to address the above problem, and a kind of automatic loading/unloading that can realize workpiece is provided, and has greatly improved work efficiency, has alleviated the high-level efficiency automatic on-line sandwich type element leakage tester of labour intensity.
To achieve these goals, the utility model is achieved through the following technical solutions:
A kind of automatic on-line sandwich type element leakage tester, mainly by framework (1), feed mechanism (2), automatic filling mechanism (3), pneumatic system (4), switch board (5), plugging mechanism (6) and workpiece feed track (7) are formed, wherein: framework (1) adopts framework type version to be made up of steel components, about 1.2 meters of working positions far from ground, feed mechanism (2) is set on it, in the inner test chamber of framework (1) bottom automatic filling mechanism (3) is set, at the rear portion of framework (1) pneumatic system (4) is set, and be between switch board (5) and the test chamber, switch board (5) is positioned at the last position of framework (1), and the top, center, working position of framework (1) is provided with plugging mechanism (6).
Wherein, feed mechanism (2) is by tray for work pieces (21), workpiece supporting plate (22) and lift cylinder (23) and form, tray for work pieces (21) is provided with by stepped hole (24) and lifts the workpiece supporting plate (22) that cylinder (23) is connected, and its size should be able to be held measured workpiece.
Automatically filling mechanism (3) is made up of pallet (31), guideway (32), filling block (33), bottom surface shutoff plate (34) and bottom surface shutoff cylinder (35), pallet (31) is connected with guideway (32), filling block (33) places above the bottom surface shutoff plate (34), and the bottom of bottom surface shutoff plate (34) is connected with bottom surface shutoff cylinder (35).
Pneumatic system (4) is made up of retaining valve (41), gas tank (42), filtration pressure regulation bigeminy part (43), residual voltage relief valve (44), reversal valve (45), flow speed control valve (46) and shutoff cylinder (47), and pneumatic system (4) drives leakage tester.
Plugging mechanism (6) is by top shutoff cylinder (61), cylinder mounting bracket (62), block head installing plate (63), bar (64) behind the elasticity shutoff bar, bar (66) is formed before spring (65) and the elasticity shutoff bar, top shutoff cylinder (61) is installed on the fixing cylinder mounting bracket (62), and link to each other with block head installing plate (63), bar (64) behind the last connection of block head installing plate (63) the elasticity shutoff bar, bar (66) inserts in the chamber of bar (64) behind the elasticity shutoff bar before the elasticity shutoff bar, mounting spring (65) in the cavity of formation in the bar (64) behind bar (66) and the elasticity shutoff bar before the elasticity shutoff bar.
Owing to adopted technique scheme, the utlity model has following advantage and effect:
1, the utility model can be realized automatic charging, automatically fills, and blanking is sorted in shutoff automatically automatically, and full pneumatic operation, workpiece need not to leave that the pipeline surface gets final product high automation, high-level efficiency, the leak test that carries out automatic on-line sandwich type element part safely and reliably detects.
2, the utility model compact conformation, working stability, working service and repairing are simple and easy.
Description of drawings
Fig. 1 is the utility model general structure synoptic diagram
Fig. 2 is that the A of the utility model Fig. 1 is to synoptic diagram
Fig. 3 a is the utility model feed mechanism forward junction composition
Fig. 3 b bows to structural drawing for the utility model feed mechanism
Fig. 4 is the automatic filling mechanism structural drawing of the utility model
Fig. 5 is the utility model pneumatic system structural drawing
Fig. 6 is the utility model spring plugging mechanism structural drawing
Embodiment
Extremely shown in Figure 6 as Fig. 1, a kind of automatic on-line sandwich type element leakage tester, mainly form by framework 1, feed mechanism 2, automatic filling mechanism 3, pneumatic system 4, switch board 5, plugging mechanism 6, workpiece feed track 7, air-leakage detector 8 and operation display panel 9 etc., wherein: framework 1 is welded by hollow square steel, have intensity height, lightweight characteristics, feed mechanism 2 is positioned at the place of framework 1 the place ahead near the operator, about 1.2 meters apart from ground.Automatically filling mechanism 3 is positioned at device interior test chamber bottom.Pneumatic system 4 is positioned at the rear of framework 1, and is between switch board 5 and the framework 1, and switch board 5 is positioned at the rear of entire equipment, is connected with equipment by crane span structure.Plugging mechanism 6 is in top, framework 1 center, is used for each fabrication hole of shutoff measured workpiece.Air-leakage detector 8 is installed on the upper left side of framework 1, and operation display panel 9 links to each other with framework 1 by cantilever.
Wherein, feed mechanism 2 is by tray for work pieces 21, workpiece supporting plate 22 with lift cylinder 23 and form; The central authorities of tray for work pieces 21 are processed with stepped hole, stepped hole shape but undersized identical with measured workpiece outer rim shape, workpiece supporting plate 22 physical dimensions are identical with the stepped hole shape, are used to hold workpiece, avoid workpiece to fall down, workpiece supporting plate 22 with lift cylinder 23 and link to each other; The operator shifts workpiece onto material level, after pre-determined bit on the tray for work pieces 21, lifts cylinder 23 withdrawals, and measured workpiece drops on the stepped hole of tray for work pieces 21, realizes the location of measured workpiece.
Automatically filling mechanism 3 is made up of pallet 31, guideway 32, filling block 33, bottom surface shutoff plate 34 and bottom surface shutoff cylinder 35, and guideway 32 is installed under the pallet, is used for the pallet turnover and detects die cavity; Filling block 33 is fixed on above the bottom surface shutoff plate 34, and the bottom of bottom surface shutoff plate 34 is connected with bottom surface shutoff cylinder 35; After workpiece was in place, bottom surface shutoff cylinder 35 stretched out, and with bottom surface shutoff plate 34 jack-up, filling block 33 enters workpiece inside simultaneously, plays the effect of filling the workpiece inner space, reducing inflationtime, improving detection efficiency and precision.
Pneumatic system 4 is made up of retaining valve 41, gas tank 42, filtration pressure regulation bigeminy part 43, residual voltage relief valve 44, reversal valve 45, flow speed control valve 46 and shutoff cylinder 47, pneumatic system 4 drives leakage tester, the utility model adopts full pneumatic actuation technology, the shutoff of all fabrication holes all adopts shutoff cylinder 47 to realize, wherein retaining valve 41 and gas tank 42 can guarantee that equipment concentrates when causing supply pressure fluctation with conductance equipment still can realize reliable shutoff at shop equipment.
Claims (6)
1. automatic on-line sandwich type element leakage tester, mainly by framework (1), feed mechanism (2), automatic filling mechanism (3), pneumatic system (4), switch board (5), plugging mechanism (6), workpiece feed track (7), air-leakage detector (8), operation display panel is formed, it is characterized in that: framework (1) adopts framework type version to be made up of steel components, about 1.2 meters of working positions far from ground, feed mechanism (2) is set on it, in the inner test chamber of framework (1) bottom automatic filling mechanism (3) is set, at the rear portion of framework (1) pneumatic system (4) is set, and be between switch board (5) and the test chamber, switch board (5) is positioned at the last position of framework (1), and the top, center, working position of framework (1) is provided with plugging mechanism (6).
2. automatic on-line sandwich type element leakage tester according to claim 1 is characterized in that: described air-leakage detector (8) is the differential pressure type air-leakage detector.
3. automatic on-line sandwich type element leakage tester according to claim 1, it is characterized in that: by tray for work pieces (21), workpiece supporting plate (22) with lift cylinder (23) and form feed mechanism (2), tray for work pieces (21) is provided with by stepped hole (24) and lifts the workpiece supporting plate (22) that cylinder (23) is connected, and its size should be able to be held measured workpiece.
4. automatic on-line sandwich type element leakage tester according to claim 1, it is characterized in that: form by pallet (31), guideway (32), filling block (33), bottom surface shutoff plate (34) and bottom surface shutoff cylinder (35), automatic filling mechanism (3), pallet (31) is connected with guideway (32), filling block (33) places above the bottom surface shutoff plate (34), and the bottom of bottom surface shutoff plate (34) is connected with bottom surface shutoff cylinder (35).
5. automatic on-line sandwich type element leakage tester according to claim 1, it is characterized in that: form pneumatic system (4) by retaining valve (41), gas tank (42), filtration pressure regulation bigeminy part (43), residual voltage relief valve (44), reversal valve (45), flow speed control valve (46) and shutoff cylinder (47), pneumatic system (4) drives leakage tester.
6. automatic on-line sandwich type element leakage tester according to claim 1, it is characterized in that: by top shutoff cylinder (61), cylinder mounting bracket (62), block head installing plate (63), bar (64) behind the elasticity shutoff bar, bar (66) is formed plugging mechanism (6) before spring (65) and the elasticity shutoff bar, top shutoff cylinder (61) is installed on the fixing cylinder mounting bracket (62), and link to each other with block head installing plate (63), bar (64) behind the last connection of block head installing plate (63) the elasticity shutoff bar, bar (66) inserts in the chamber of bar (64) behind the elasticity shutoff bar before the elasticity shutoff bar, mounting spring (65) in the cavity of formation in the bar (64) behind bar (66) and the elasticity shutoff bar before the elasticity shutoff bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201107246U CN201497614U (en) | 2009-08-10 | 2009-08-10 | Automatic on-line shell leakage test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201107246U CN201497614U (en) | 2009-08-10 | 2009-08-10 | Automatic on-line shell leakage test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497614U true CN201497614U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201107246U Expired - Fee Related CN201497614U (en) | 2009-08-10 | 2009-08-10 | Automatic on-line shell leakage test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497614U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706520A (en) * | 2012-06-01 | 2012-10-03 | 上海汽车变速器有限公司 | Full-automatic testing system for air tightness of housing of transmission and detection method thereof |
| CN103234704A (en) * | 2013-03-28 | 2013-08-07 | 昆山希盟自动化科技有限公司 | Automatic air tightness test device |
| CN104132788A (en) * | 2014-07-08 | 2014-11-05 | 汇大机械制造（湖州）有限公司 | Airtightness detection method and detection platform for steering-engine casing |
| CN104296937A (en) * | 2014-11-06 | 2015-01-21 | 重庆科技学院 | Dry type leak detection machine for engine oil basin |
| CN105738052A (en) * | 2016-03-25 | 2016-07-06 | 共享装备股份有限公司 | Entrance and exit cavity airtightness detection mechanism for cylinder sleeve blank piece |
| CN106644278A (en) * | 2016-10-14 | 2017-05-10 | 芜湖全程智能科技有限公司 | ABS solenoid valve test device |
| CN108195518A (en) * | 2018-01-16 | 2018-06-22 | 中航锂电技术研究院有限公司 | A kind of battery case air tightness testing method |
| CN108787493A (en) * | 2018-08-01 | 2018-11-13 | 福州鸿基自动化设备有限公司 | Four station workpiece air leak testers |
-
2009
- 2009-08-10 CN CN2009201107246U patent/CN201497614U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706520A (en) * | 2012-06-01 | 2012-10-03 | 上海汽车变速器有限公司 | Full-automatic testing system for air tightness of housing of transmission and detection method thereof |
| CN102706520B (en) * | 2012-06-01 | 2014-10-15 | 上海汽车变速器有限公司 | Full-automatic testing system for air tightness of housing of transmission and detection method thereof |
| CN103234704A (en) * | 2013-03-28 | 2013-08-07 | 昆山希盟自动化科技有限公司 | Automatic air tightness test device |
| CN104132788A (en) * | 2014-07-08 | 2014-11-05 | 汇大机械制造（湖州）有限公司 | Airtightness detection method and detection platform for steering-engine casing |
| CN104296937A (en) * | 2014-11-06 | 2015-01-21 | 重庆科技学院 | Dry type leak detection machine for engine oil basin |
| CN105738052A (en) * | 2016-03-25 | 2016-07-06 | 共享装备股份有限公司 | Entrance and exit cavity airtightness detection mechanism for cylinder sleeve blank piece |
| CN105738052B (en) * | 2016-03-25 | 2018-05-08 | 共享装备股份有限公司 | A kind of cylinder liner blank part inlet and outlet cavities seals testing agency |
| CN106644278A (en) * | 2016-10-14 | 2017-05-10 | 芜湖全程智能科技有限公司 | ABS solenoid valve test device |
| CN108195518A (en) * | 2018-01-16 | 2018-06-22 | 中航锂电技术研究院有限公司 | A kind of battery case air tightness testing method |
| CN108787493A (en) * | 2018-08-01 | 2018-11-13 | 福州鸿基自动化设备有限公司 | Four station workpiece air leak testers |
| CN108787493B (en) * | 2018-08-01 | 2023-10-31 | 福州鸿基自动化设备有限公司 | Four-station workpiece leak detector |
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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 |
Granted publication date: 20100602 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |