CN205620088U - Quick fixation device is used in fuel cell bipolar plate leak hunting - Google Patents
Quick fixation device is used in fuel cell bipolar plate leak hunting Download PDFInfo
- Publication number
- CN205620088U CN205620088U CN201620132721.2U CN201620132721U CN205620088U CN 205620088 U CN205620088 U CN 205620088U CN 201620132721 U CN201620132721 U CN 201620132721U CN 205620088 U CN205620088 U CN 205620088U
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- China
- Prior art keywords
- top board
- guide rail
- lower platen
- plate
- leak detection
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Abstract
The utility model discloses a quick fixation device is used in fuel cell bipolar plate leak hunting, including an upper fixed plate, bottom plate, top board, holding down plate and cylinder, an upper fixed plate is through four settings guide rail post and holding down plate fixed connection in four angles departments of an upper fixed plate and bottom plate, the top intermediate position of holding down plate evenly is equipped with a plurality of springs, four angles at the top of holding down plate are in and all are equipped with no. Two the guide rail post between guide rail post and the spring, upside threaded connection on no. Two guide rail posts of top board has stop nut, an upper fixed plate's top intermediate position is equipped with the cylinder, the piston rod of cylinder extends to an upper fixed plate's downside and is fixed in on the top board. The utility model discloses can carry out elastic fixation to the leak hunting mould, the parameter that both can reduce the PLC controller sets up the degree of difficulty, can fully protect the leak hunting mould again, prolongs its life.
Description
Technical field
This utility model relates to field of fuel cell technology, specifically a kind of fuel battery double plates leak detection rapid fixing.
Background technology
Fuel cell is the TRT that a kind of chemical energy that will be present in fuel and oxidant is converted into electric energy.Fuel and air are fed separately to fuel cell, and electricity is just produced rumly.It exteriorly has both positive and negative polarity and electrolyte etc., and as an accumulator, but substantially it " can not store up electricity " but one " power plant ".But, it needs electrode and electrolyte and redox reaction to generate electricity.
Polymer dielectric film fuel cell technology is to utilize the most efficient means of Hydrogen Energy.Polymer dielectric film fuel cell is the device that the chemical energy of hydrogen is converted into electric energy, has the high and low noise of efficiency, the advantage of no pollution, plays the most important role in present day society.Polymer dielectric film fuel cell typically requires and by the way of series connection, multiple cells is assembled into pile, main composition parts have bipolar plates, membrane electrode, end plate and securing member etc., and wherein the gas leakage of bipolar plates and membrane electrode decides performance and the life-span of polymer dielectric film fuel cell pile.The most convenient and swift and can on a large scale industrialization detection membrane electrode gas leakage property extremely important.Traditional membrane electrode leakage detection apparatus is to be put together by fastening bolt and leak detection mould, hunts leak, and automaticity is the highest, belongs to pure manual operations, loses time, and inefficiency is unfavorable for the development of fuel cell industrialization.Derive stacked leakage detection apparatus later, and the efficiency of leak detection can be promoted, but this leakage detection apparatus is the most inconvenient to the fixing operation of leak detection mould, easily cause the damage of leak detection mould, and the efficiency of impact leak detection.
Utility model content
The purpose of this utility model is to provide a kind of fuel battery double plates leak detection rapid fixing, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of fuel battery double plates leak detection rapid fixing，Including upper mounted plate、Bottom plate、Top board、Lower platen and cylinder，Fixed plate is connected by a guide rail column at four four angles being arranged on upper mounted plate and bottom plate and lower platen are fixing，Described top board and lower platen are arranged between upper mounted plate and bottom plate，Top board and lower platen slide along a guide rail column，The crown center position of described lower platen is uniformly provided with some springs，The other end of spring is connected on top board，Angle, four, the top of described lower platen is in No. one and is equipped with No. two guide rail columns between guide rail column and spring，Top board slides along No. two guide rail columns，The upside of top board is threaded limited location nut on No. two guide rail columns，The inner side that four angles of fixed plate are in a guide rail column is equipped with through hole，The crown center position of upper mounted plate is provided with cylinder，The piston rod of cylinder extends to the downside of upper mounted plate and is fixed on top board.
As further program of the utility model: described top board is positioned at the top of lower platen.
As further program of the utility model: fixed plate, top board, lower platen and bottom plate are equivalently-sized rectangular configuration.
As further program of the utility model: the centre position, bottom of described lower platen is provided with one layer of rubber blanket.
As further program of the utility model: described spring is hard compression spring.
As further program of the utility model: described through hole is circular, and each through hole is the most corresponding with stop nut, and the radius of through hole is more than the radius of stop nut.
As further program of the utility model: the movement position of top board described in the piston rod extension and contraction control of described cylinder.
As further program of the utility model: described cylinder is also connected turnover air pressure and the airintake direction controlling cylinder with PLC, thus controls the motion of piston rod.
Compared with prior art, the beneficial effects of the utility model are: arrange compression spring between top board and lower platen, by lower platen, leak detection mould can be carried out quick flexible fastening, and the parameter to PLC can be reduced difficulty is set, the bottom of lower platen is provided with rubber blanket, leak detection mould can be protected, coordinate lower platen can be lifted by stop nut and No. two guide rail columns, spring elongation transition is avoided to damage, also stop nut can be adjusted, and then change the initial position between top board and lower platen, stop nut and No. two guide rail columns can be housed by the through hole arranged on upper mounted plate, stop nut and No. two guide rail columns are avoided to strike upper mounted plate, the reliability of lifting device, increase the range of activity of top board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation during this utility model use.
Fig. 3 is the elevational schematic view of upper mounted plate in this utility model.
In figure: 1-through hole, 2-upper mounted plate, 3-stop nut, 4-top board, No. bis-guide rail columns of 5-, 6-lower platen, number guide rail column of 7-, 8-bottom plate, 9-hunts leak mould, 10-rubber blanket, 11-spring, 12-cylinder, 121-piston rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1～3，In this utility model embodiment，A kind of fuel battery double plates leak detection rapid fixing，Including upper mounted plate 2、Bottom plate 8、Top board 4、Lower platen 6 and cylinder 12，Fixed plate 2 is connected by a guide rail column 7 at four four angles being arranged on upper mounted plate 2 and bottom plate 8 is fixing with lower platen 6，Described top board 4 and lower platen 6 are arranged between upper mounted plate 2 and bottom plate 8，And top board 4 is positioned at the top of lower platen 6，Top board 4 and lower platen 6 slide along a guide rail column 7，Fixed plate 2、Top board 4、Lower platen 6 and bottom plate 8 are equivalently-sized rectangular configuration，The centre position, bottom of described lower platen 6 is provided with one layer of rubber blanket 10，Leak detection mould 9 can be protected by rubber blanket 10，The crown center position of described lower platen 6 is uniformly provided with some springs 11，Spring 11 is hard compression spring，The other end of spring 11 is connected on top board 4，When top board 4 moves downward，By spring 11, lower platen 6 is buffered，Angle, four, the top of described lower platen 6 is between a guide rail column 7 and spring 11 and is equipped with No. two guide rail columns 5，Top board 4 slides along No. two guide rail columns 5，The upside of top board 4 is threaded limited location nut 3 on No. two guide rail columns 5，Arrange stop nut 3 can the initial position of top board 4 and lower platen 6 be defined，And when top board 4 runs up，Coordinate lower platen 6 can be lifted by stop nut 3 and No. two guide rail columns 5，Spring 11 is avoided to stretch transition and damage.
The inner side that four angles of fixed plate 2 are in a guide rail column 7 is equipped with through hole 1, through hole 1 is circular, each through hole 1 is the most corresponding with stop nut 3, and the radius of through hole 1 is more than the radius of stop nut 3, stop nut 3 and No. two guide rail columns 5 can be housed by through hole 1, avoid striking upper mounted plate 2, the crown center position of fixed plate 2 is provided with cylinder 12, the piston rod 121 of cylinder 12 extends to the downside of upper mounted plate 2 and is fixed on top board 4, the movement position of top board 4 described in piston rod 121 extension and contraction control of described cylinder 12, described cylinder 12 is also connected turnover air pressure and the airintake direction controlling cylinder 12 with PLC, thus control the motion of piston rod 121.
Operation principle of the present utility model is: be positioned on bottom plate 8 by the leak detection mould 9 being provided with electrode to be detected, control cylinder 12 after arranging parameter by PLC to run, the piston rod 121 of cylinder 12 promotes top board 4 to run downwards, top board 4 slides along No. two guide rail columns 5 and a guide rail column 7, and spring 11 is extruded, spring 11 promotes lower platen 6 to run downwards, lower platen 6 slides along a guide rail column 7, by lower platen 6, leak detection mould 9 is carried out flexible fastening, and the bottom of lower platen 6 is provided with rubber blanket 10, leak detection mould 9 can be protected, leak detection mould 9 is avoided to wear and tear；After detection, the piston rod 121 controlling cylinder 12 runs up, top board 4 is along No. two guide rail columns 5 and guide rail column 7 upward sliding, spring 11 recovers gradually to set back, and coordinate lower platen 6 can be lifted by stop nut 3 and No. two guide rail columns 5, spring 11 is avoided to stretch transition and damage, also stop nut 3 can be adjusted, and then change the initial position between top board 4 and lower platen 6, stop nut 3 and No. two guide rail columns 5 can be housed by the through hole 1 arranged on upper mounted plate 2, stop nut 3 and No. two guide rail columns 5 are avoided to strike upper mounted plate 2, the reliability of lifting device, increase the range of activity of top board 4.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (8)
- null1. a fuel battery double plates leak detection rapid fixing，Including upper mounted plate、Bottom plate、Top board、Lower platen and cylinder，It is characterized in that，Fixed plate is connected by a guide rail column at four four angles being arranged on upper mounted plate and bottom plate and lower platen are fixing，Described top board and lower platen are arranged between upper mounted plate and bottom plate，Top board and lower platen slide along a guide rail column，The crown center position of described lower platen is uniformly provided with some springs，The other end of spring is connected on top board，Angle, four, the top of described lower platen is in No. one and is equipped with No. two guide rail columns between guide rail column and spring，Top board slides along No. two guide rail columns，The upside of top board is threaded limited location nut on No. two guide rail columns，The inner side that four angles of fixed plate are in a guide rail column is equipped with through hole，The crown center position of upper mounted plate is provided with cylinder，The piston rod of cylinder extends to the downside of upper mounted plate and is fixed on top board.
- Fuel battery double plates leak detection rapid fixing the most according to claim 1, it is characterised in that described top board is positioned at the top of lower platen.
- Fuel battery double plates leak detection rapid fixing the most according to claim 1 and 2, it is characterised in that fixed plate, top board, lower platen and bottom plate are equivalently-sized rectangular configuration.
- Fuel battery double plates leak detection rapid fixing the most according to claim 1 and 2, it is characterised in that the centre position, bottom of described lower platen is provided with one layer of rubber blanket.
- Fuel battery double plates leak detection rapid fixing the most according to claim 1, it is characterised in that described spring is hard compression spring.
- Fuel battery double plates leak detection rapid fixing the most according to claim 3, it is characterised in that described through hole is circular, and each through hole is the most corresponding with stop nut, and the radius of through hole is more than the radius of stop nut.
- Fuel battery double plates leak detection rapid fixing the most according to claim 1, it is characterised in that the movement position of top board described in the piston rod extension and contraction control of described cylinder.
- Fuel battery double plates leak detection rapid fixing the most according to claim 7, it is characterised in that described cylinder is also connected turnover air pressure and the airintake direction controlling cylinder with PLC, thus controls the motion of piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132721.2U CN205620088U (en) | 2016-02-22 | 2016-02-22 | Quick fixation device is used in fuel cell bipolar plate leak hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132721.2U CN205620088U (en) | 2016-02-22 | 2016-02-22 | Quick fixation device is used in fuel cell bipolar plate leak hunting |
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| Publication Number | Publication Date |
|---|---|
| CN205620088U true CN205620088U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132721.2U Expired - Fee Related CN205620088U (en) | 2016-02-22 | 2016-02-22 | Quick fixation device is used in fuel cell bipolar plate leak hunting |
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| CN (1) | CN205620088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525351A (en) * | 2016-12-13 | 2017-03-22 | 镇江成泰自动化技术有限公司 | Detection device and method for sealing performance of lithium ion power batteries |
| CN106737294A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Weld the Work-sheet pressing mechanism of pipe sealing test device |
| CN109799037A (en) * | 2019-01-30 | 2019-05-24 | 上海神力科技有限公司 | Method and standard for checking fuel battery double plates leakage detection apparatus check plate |
| CN114448458A (en) * | 2022-02-17 | 2022-05-06 | 深圳市顾凯信息技术有限公司 | Bluetooth module for automobile electronic component |
-
2016
- 2016-02-22 CN CN201620132721.2U patent/CN205620088U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525351A (en) * | 2016-12-13 | 2017-03-22 | 镇江成泰自动化技术有限公司 | Detection device and method for sealing performance of lithium ion power batteries |
| CN106737294A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Weld the Work-sheet pressing mechanism of pipe sealing test device |
| CN109799037A (en) * | 2019-01-30 | 2019-05-24 | 上海神力科技有限公司 | Method and standard for checking fuel battery double plates leakage detection apparatus check plate |
| CN114448458A (en) * | 2022-02-17 | 2022-05-06 | 深圳市顾凯信息技术有限公司 | Bluetooth module for automobile electronic component |
| CN114448458B (en) * | 2022-02-17 | 2024-03-22 | 深圳市顾凯信息技术有限公司 | Bluetooth module for automobile electronic component |
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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: 20161005 Termination date: 20190222 |