CN211904557U - Battery package inferior valve casing tightness detects frock - Google Patents
Battery package inferior valve casing tightness detects frock Download PDFInfo
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- CN211904557U CN211904557U CN202020344131.2U CN202020344131U CN211904557U CN 211904557 U CN211904557 U CN 211904557U CN 202020344131 U CN202020344131 U CN 202020344131U CN 211904557 U CN211904557 U CN 211904557U
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Abstract
The utility model provides a casing tightness detects frock under battery package, belongs to battery package tightness detection apparatus equipment technical field, including vacuum pump, electric appliance cabinet, base frame, go up the frame, compress tightly hydro-cylinder, connecting bottom plate, oil pipe pipeline, hydraulic pressure station, its characterized in that: the electric appliance cabinet is fixedly connected to the surface of the top end of the right side of the vacuum pump 1, the base frame is fixedly connected to the surface of the top end of the right side of the electric appliance cabinet, the upper frame is fixedly connected to the middle of the rear edge of the surface of the upper top end of the base frame, the plurality of pressing oil cylinders are fixedly distributed on the surface of the lower top end of the upper frame in an evenly distributed mode, the connecting bottom plate is inserted into the middle of the surface of the upper top end of the base frame, the oil pipe pipeline is fixedly connected to the surface of the upper top end of the upper frame, and the hydraulic station is fixedly connected to the surface of the top end of the right side of the base frame.
Description
Technical Field
The utility model relates to a casing tightness detects frock under battery package belongs to battery package tightness check out test set technical field.
Background
The side pressure cylinder is adopted in the prior art, the moment is too long, the pressure cannot reach the rated pressure, the compression effect is not good, the cylinder compression is asynchronous, the gap between the sealing rubber surface and the sealing rubber strip is uneven, an air leakage point is easily generated, the sealing rubber strip adopted in the prior art does not have a limiting surface, the part compression completely depends on the pressure of the compression cylinder, the rubber strip shape is compressed for a long time according to the part profile, the part profile is tired, if the part profile changes, the part cannot be completely attached to the part after being compressed, a gap is bound to exist, the leakage is generated, the leakage value is detected by adopting negative pressure vacuumizing in the prior art, positive pressure is applied after the part is unqualified, the mode of finding the leakage point by smearing the soapy water is adopted, the soapy water cannot be smeared in places, if the smearing is.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an mesh: the invention adopts a mode that a plurality of groups of oil hydraulic cylinders controlled by a hydraulic station are pressed vertically, compared with side pressure, the pressure is more stable, the synchronism is better, the adhesive tape adopts a pressing limit surface, the distance between the top end of the adhesive tape and the limit surface is higher, the adhesive tape can not be pressed infinitely, fatigue is not easy to generate, simultaneously, the pressure of the oil hydraulic cylinders is constant, and basically no gap exists between parts and the adhesive tape, the invention adopts a mode of searching leak points by underwater pressing, the leak points have obvious bubbles, and the invention is clear, quick, accurate, time-saving and labor-saving, and has the following technical scheme:
the utility model provides a battery package inferior valve body tightness detects frock, it includes vacuum pump 1, electric appliance cabinet 2, base frame 3, upper ledge 4, compresses tightly hydro-cylinder 5, connecting bottom plate 6, oil pipe 7, hydraulic pressure station 8, its characterized in that: the vacuum pump comprises a vacuum pump 1, an electric appliance cabinet 2 is fixedly connected to the surface of the top of the right side of the vacuum pump 1, a base frame 3 is fixedly connected to the surface of the top of the right side of the electric appliance cabinet 2, an upper frame 4 is fixedly connected to the middle of the rear edge of the surface of the upper top of the base frame 3, a plurality of pressing oil cylinders 5 are fixedly distributed on the surface of the lower top of the upper frame 4 evenly, a connecting bottom plate 6 is inserted into the middle of the surface of the upper top of the base frame 3, an oil pipe 7 is fixedly connected to the surface of the upper top of the upper frame 4, a hydraulic station 8 is fixedly connected to the surface of the top of the right side of the base frame 3, the base frame 3 comprises a lower frame 3-1, guide rails 3-2, guide blocks 3-3, a sliding table 3-4 and driving oil cylinders, two guide sliders 3-3 are inserted into the top end surface of each guide rail 3-2, a sliding table 3-4 is fixedly connected to the top end surface quality inspection part of each guide slider 3-3, a driving oil cylinder 3-5 is fixedly connected to the middle of the upper portion of the top end surface of the rear frame 3-1, the upper frame 4 comprises a support 4-1, an indicator lamp 4-2 and a switching handle 4-3, the indicator lamp 4-2 is fixedly connected to the left side of the front top end surface of the support 4-1, the switching handle 4-3 is fixedly connected to the middle of the top end surface of the right side of the support 4-1, the support 4-1 is fixedly connected to the rear edge of the upper surface of the lower frame 3-1, and the connecting bottom plate 6 comprises a supporting plate 6-1, a water collecting groove 6-2, a water collecting groove 6, The rubber strip groove 6-3 and the groove pressing device 6-4, the water collecting groove 6-2 is placed at the middle of the top end surface of the supporting plate 6-1, the rubber strip groove 6-3 is arranged at the peripheral edge inside the water collecting groove 6-2, the top end surface of the supporting plate 6-1 is fixedly connected with a plurality of groove pressing devices 6-4, the supporting plate 6-1 is fixedly placed at the middle of the top end surface of the sliding table 3-4, the middle of the right side edge inside the rubber strip groove 6-3 is fixedly connected with the conversion block 6-3-3, the middle of the front top end surface and the rear top end surface of the conversion block 6-3-3 is fixedly connected with the rubber strip fixing piece 6-3-2, the middle of the top end surface of the rubber strip fixing piece 6-3-2 is inserted with the limiting support 6-3-1, the middle part in the water collecting tank 6-2 is fixedly connected with a plurality of fillers 6-3-4.
The utility model has the advantages that: the rubber strip adopts the compression limiting surface, the distance between the top end of the rubber strip and the limiting surface is higher, the rubber strip cannot be compressed infinitely, fatigue is not easy to generate, the pressure of the oil hydraulic cylinder is constant, and a part is basically attached to the rubber strip without a gap.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the base frame 3 of the present invention;
fig. 3 is a schematic structural view of the upper frame 4 of the present invention;
fig. 4 is a schematic structural view of the connecting bottom plate 6 of the present invention;
FIG. 5 is a schematic structural view of the position limiting support 6-3-1 of the present invention;
FIG. 6 is a schematic structural view of the adhesive tape fixing member 6-3-2 of the present invention;
FIG. 7 is a schematic structural diagram of a conversion block 6-3-3 of the present invention;
fig. 8 is a schematic structural view of the filler 6-3-4 of the present invention.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, the tightness detecting tool for the battery pack lower shell comprises a vacuum pump 1, an electric appliance cabinet 2, a base frame 3, an upper frame 4, a pressing oil cylinder 5, a connecting bottom plate 6, an oil pipe 7, and a hydraulic station 8, and is characterized in that: the vacuum pump comprises a vacuum pump 1, an electric appliance cabinet 2 is fixedly connected to the surface of the top of the right side of the vacuum pump 1, a base frame 3 is fixedly connected to the surface of the top of the right side of the electric appliance cabinet 2, an upper frame 4 is fixedly connected to the middle of the rear edge of the surface of the upper top of the base frame 3, a plurality of pressing oil cylinders 5 are fixedly distributed on the surface of the lower top of the upper frame 4 evenly, a connecting bottom plate 6 is inserted into the middle of the surface of the upper top of the base frame 3, an oil pipe 7 is fixedly connected to the surface of the upper top of the upper frame 4, a hydraulic station 8 is fixedly connected to the surface of the top of the right side of the base frame 3, the base frame 3 comprises a lower frame 3-1, guide rails 3-2, guide blocks 3-3, a sliding table 3-4 and driving oil cylinders, two guide sliders 3-3 are inserted into the surface of the upper top end of each guide rail 3-2, a sliding table 3-4 is fixedly connected to the surface quality inspection part of the upper top end of each guide slider 3-3, a driving oil cylinder 3-5 is fixedly connected to the middle part above the surface of the rear top end of the lower frame 3-1, the upper frame 4 comprises a support 4-1, an indicator lamp 4-2 and a switching handle 4-3, the indicator lamp 4-2 is fixedly connected to the left side of the surface of the front top end of the support 4-1, the switching handle 4-3 is fixedly connected to the middle part of the surface of the right top end of the support 4-1, the support 4-1 is fixedly connected to the rear edge of the upper surface of the lower frame 3-1, the connecting bottom plate 6 comprises a supporting plate 6-1, an adhesive tape 6-2, a water collecting tank 6-3 and a tank pressing device 6, a water collecting tank 6-2 is arranged in the middle of the top end surface of the supporting plate 6-1, adhesive tape grooves 6-3 are arranged at the peripheral edges inside the water collecting tank 6-2, the surface of the top end of the supporting plate 6-1 is fixedly connected with a plurality of groove pressing devices 6-4, the supporting plate 6-1 is fixedly arranged in the middle of the top end surface of the sliding table 3-4, the middle of the right side edge inside the rubber strip groove 6-3 is fixedly connected with a conversion block 6-3-3, the middle part of the front top end surface and the rear top end surface of the conversion block 6-3-3 is fixedly connected with an adhesive tape fixing part 6-3-2, a limiting support 6-3-1 is inserted in the middle of the surface of the top end of the adhesive tape fixing piece 6-3-2, the middle part in the water collecting tank 6-2 is fixedly connected with a plurality of fillers 6-3-4.
When in negative pressure test, firstly, a workpiece is placed in an adhesive tape groove 6-3 on a supporting plate 6-1 on a connecting bottom plate 6 by using a lifting appliance, then an adhesive tape on the side surface of the workpiece is placed on an adhesive tape fixing piece 6-3-2, then an electric appliance cabinet 2 is used for controlling a driving oil cylinder 3-5 to move the supporting plate 6-1 to enable a sliding table 3-4 on a base frame 3 to slide, meanwhile, a guide sliding block 3-3 slides on a guide rail 3-2 and slides below a support 4-1 on an upper frame 4, then, a hydraulic station 8 is started to move a telescopic column on a pressing oil cylinder 5 downwards and tightly press the workpiece, then, a vacuum pump 1 is started by using the electric appliance cabinet 2 to pump out air in the workpiece, then, the workpiece is detected by watching a pressure gauge on the electric appliance cabinet 2, no leakage value indicates that the workpiece is qualified, if the, and finally, separately placing the qualified workpieces and the unqualified workpieces.
When a leak point is detected, firstly, a lifting appliance is used for placing an unqualified workpiece into an adhesive tape groove 6-3 on a supporting plate 6-1, then an adhesive tape on the side surface of the workpiece is placed on an adhesive tape fixing piece 6-3-2, then an electric appliance cabinet 2 is used for controlling a driving oil cylinder 3-5 to move the supporting plate 6-1 to enable a sliding table 3-4 on a base frame 3 to slide, meanwhile, a guide sliding block 3-3 slides on a guide rail 3-2 and slides below a support 4-on an upper frame 4, then, a hydraulic station 8 is started to move a telescopic column on a pressing oil cylinder 5 downwards and tightly press the workpiece, then, water is injected into a water collecting groove 6-2, then, the electric appliance cabinet 2 is operated to inject air pressure into the workpiece and submerge the workpiece, then, a worker watches the periphery of the workpiece to have bubbles, namely the leak point, then, the water is discharged from the water collecting groove 6-2 and marked by, then the pressing oil cylinder 5 is loosened, the driving oil cylinder 3-5 is started to push the sliding table 3-4 out, and finally the workpiece is moved out of the sliding table 3-4 by using a lifting appliance.
And after the detection of the leakage points is finished, the water collecting tank 6-2 is dried by blowing and wiping for reuse.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a battery package inferior valve body tightness detects frock, includes vacuum pump (1), electric appliance cabinet (2), base frame (3), upper ledge (4), compresses tightly hydro-cylinder (5), connecting bottom plate (6), oil pipe way (7), hydraulic pressure station (8), its characterized in that: vacuum pump (1) right side top fixed surface is connected with electric appliance cabinet (2), electric appliance cabinet (2) right side top fixed surface is connected with base frame (3), fixed connection has last frame (4) in the middle of the top surface rear edge on base frame (3), top surface evenly distributed fixedly connected with a plurality of compression cylinder (5) under last frame (4), the cartridge has connecting bottom plate (6) in the middle of the top surface on base frame (3), top surface fixed surface is connected with oil pipe way (7) on last frame (4), base frame (3) right side top fixed surface is connected with hydraulic pressure station (8).
2. The tightness detection tool for the battery pack lower shell according to claim 1, characterized in that: base frame (3) are including undercarriage (3-1), guide rail (3-2), lead slider (3-3), slip table (3-4) and actuating cylinder (3-5) and constitute, each fixedly connected with guide rail (3-2) of side top surface top department about undercarriage (3-1) is inside, every top surface cartridge has two to lead slider (3-3) on guide rail (3-2), every lead slider (3-3) and go up top surface quality testing department fixedly connected with slip table (3-4), fixedly connected with actuating cylinder (3-5) are located in the middle of undercarriage (3-1) back top surface top.
3. The tightness detection tool for the battery pack lower shell according to claim 2, characterized in that: the upper frame (4) comprises a support (4-1), an indicator light (4-2) and a switching handle (4-3), the indicator light (4-2) is fixedly connected to the left side of the front top end surface of the support (4-1), the switching handle (4-3) is fixedly connected to the middle of the right top end surface of the support (4-1), and the support (4-1) is fixedly connected to the rear edge of the upper surface of the lower frame (3-1).
4. The tightness detection tool for the battery pack lower shell according to claim 2, characterized in that: the connecting bottom plate (6) comprises a supporting plate (6-1), a water collecting tank (6-2), an adhesive tape tank (6-3) and groove pressing devices (6-4), the water collecting tank (6-2) is placed at the middle of the surface of the top end of the supporting plate (6-1), the adhesive tape tank (6-3) is arranged at the edge of the periphery of the inner portion of the water collecting tank (6-2), the surface of the top end of the supporting plate (6-1) is fixedly connected with the groove pressing devices (6-4), and the supporting plate (6-1) is fixedly placed at the middle of the surface of the top end of the sliding table (3-4).
5. The tool for detecting the tightness of the battery pack lower shell according to claim 4, wherein: the middle of the right side edge inside the adhesive tape groove (6-3) is fixedly connected with a conversion block (6-3-3), the middle of the front top end surface and the middle of the rear top end surface of the conversion block (6-3-3) are fixedly connected with an adhesive tape fixing piece (6-3-2), the middle of the upper top end surface of the adhesive tape fixing piece (6-3-2) is inserted with a limiting support (6-3-1), and the middle inside the water collecting groove (6-2) is fixedly connected with a plurality of fillers (6-3-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344131.2U CN211904557U (en) | 2020-03-18 | 2020-03-18 | Battery package inferior valve casing tightness detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344131.2U CN211904557U (en) | 2020-03-18 | 2020-03-18 | Battery package inferior valve casing tightness detects frock |
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| Publication Number | Publication Date |
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| CN211904557U true CN211904557U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020344131.2U Active CN211904557U (en) | 2020-03-18 | 2020-03-18 | Battery package inferior valve casing tightness detects frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238733A (en) * | 2020-03-18 | 2020-06-05 | 青岛华翔汽车金属零部件有限公司 | Battery package inferior valve casing tightness detects frock |
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2020
- 2020-03-18 CN CN202020344131.2U patent/CN211904557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238733A (en) * | 2020-03-18 | 2020-06-05 | 青岛华翔汽车金属零部件有限公司 | Battery package inferior valve casing tightness detects frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wenhui Inventor after: Feng Liang Inventor before: Feng Liang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 4157, Yingliu Road, Jimo District, Qingdao City, Shandong Province 266000 Patentee after: Qingdao Huaxiang automobile metal parts Co.,Ltd. Address before: No.185, Yingliu Road, Qingdao automobile industry new town, Jimo City, Qingdao, Shandong Province 266000 Patentee before: QINGDAO HUAXIANG AUTOMOBILE METAL COMPONENT Co.,Ltd. |