CN204085815U - A kind of air-tightness instrument for storage battery shell - Google Patents
A kind of air-tightness instrument for storage battery shell Download PDFInfo
- Publication number
- CN204085815U CN204085815U CN201420494846.0U CN201420494846U CN204085815U CN 204085815 U CN204085815 U CN 204085815U CN 201420494846 U CN201420494846 U CN 201420494846U CN 204085815 U CN204085815 U CN 204085815U
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- rifle
- air chamber
- air
- gun barrel
- storage battery
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Abstract
The utility model relates to a kind of air-tightness instrument for storage battery shell, described pick-up unit comprises: hand-held detects rifle, detection rifle is provided with the tensimeter that can detect air pressure inside size, described detection rifle comprises: rifle body, handle and gun barrel, and handle and gun barrel are joined together to form a handgun shape by rifle body; The first air chamber of supplied gas flowing is provided with at handle inner, the second air chamber of supplied gas flowing is provided with in gun barrel inside, the operation valve controlling gas flowing is provided with at the first air chamber and the second air chamber junction, operation valve original state is closed condition, rifle body is provided with can adjusting control valve open or close control bolt.This apparatus structure simplicity of design, operation and easy to use, work efficiency is high, wide accommodation, meets actual operation requirements, and implementation result is good.
Description
Technical field
The utility model relates to a kind of pick-up unit of storage battery production process, especially a kind of air-tightness instrument for storage battery shell.
Background technology
Valve controlled sealed lead-acid accumulator is made up of main parts size such as battery kerve, middle cover, positive/negative plate, dividing plate, electrolytic solution and fluid sealants, positive and negative pole plate forms loop respectively by bus-bar welding, connected by gap bridge pole between cell batteries, carry out sealing between each cell batteries to separate, between cell batteries, between the separate monomer be connected again, series connection forms loop.
Sealing between accumulator kerve and middle cover is the key of whole cell sealing, because contact area between battery case cap is large, complex-shaped, glue-line directly contacts with acid gas, acid solution, usually be subject to again external force collision simultaneously, therefore, be easy between cap to leak air, the phenomenon of leakage.
In existing valve controlled sealed lead-acid accumulator production run, the sealing of accumulator has epoxy glue to seal (rubber seal) and heat sealing (heat-sealing) two kinds of techniques usually, hot sealing process is mode heating battery kerve, middle cover with heating plate, after making it reach viscosity flow state, pressurization makes it seal, adopts heat sealing machine to complete.Rubber seal technique adopts A, B epoxide-resin glue mixed preparing to form, and its battery kerve and middle cover is sealed by the mode of heating.Due to hot sealing process there is the stability of machine, rubber seal technique exist join glue accurately and solidification temperature, the influence factor of time, usually there will be between accumulator poorly sealed.For these problems except considering production technology, starting material, also consider air tightness detection equipment, but production accumulator specification is more, air tightness detection equipment uses dumb, commissioning device needs a lot of time, and time therefore more for storage battery production model, detection difficulty just increases greatly.
Utility model content
The utility model, just for the deficiency that above-mentioned technology exists, provides a kind of air-tightness instrument for storage battery shell.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of air-tightness instrument for storage battery shell comprises: hand-held detects rifle, detection rifle is provided with the tensimeter that can detect air pressure inside size, described detection rifle comprises: rifle body, handle and gun barrel, and handle and gun barrel are joined together to form a handgun shape by rifle body; The first air chamber of supplied gas flowing is provided with at handle inner, the second air chamber of supplied gas flowing is provided with in gun barrel inside, the operation valve controlling gas flowing is provided with at the first air chamber and the second air chamber junction, operation valve original state is closed condition, rifle body is provided with can adjusting control valve open or close control bolt.
As the improvement of technique scheme, described gun barrel is provided with detection and is in charge of, detection is in charge of inside and is arranged the 3rd air chamber, and the 3rd air chamber is communicated with the second air chamber; Be in charge of end in detection and tensimeter is set.
As the improvement of technique scheme, described rifle body arranges stopper posts, stopper posts is arranged on and controls bolt rear portion correspondence position.
As the improvement of technique scheme, described gun barrel is provided with the rifle head that quality of rubber materials is made foremost, and rifle head inner hollow, rifle head is pressed in gun barrel by force by interference fit.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Pick-up unit described in the utility model, the detection rifle arranging handgun shape is convenient to hand-held and uses, and setting pressure table on gun barrel, can show internal pressure size at any time, is applicable to the accumulator of different production model, strong adaptability.This structural design is simple, operation and easy to use, and work efficiency is high, wide accommodation, meets actual operation requirements, and implementation result is good.
Accompanying drawing explanation
Fig. 1 is a kind of air-tightness instrument for storage battery shell structural representation described in the utility model.
Embodiment
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1, be a kind of air-tightness instrument for storage battery shell structural representation described in the utility model, pick-up unit described in the utility model comprises: hand-held detects rifle 10, and detection rifle 10 is provided with the tensimeter 20 that can detect air pressure inside size.Described detection rifle 10 is handgun shape, comprises rifle body 11, handle 12 and gun barrel 13, and handle 12 and gun barrel 13 are joined together to form an entirety by rifle body 11.Handle 12 shape is applicable to the gripping of staff, the first air chamber 14 of UNICOM is provided with in handle 12 inside, the second air chamber 15 of supplied gas flowing is provided with in gun barrel 13 inside, be provided with the operation valve 16 controlling gas flowing at the first air chamber 14 and the second air chamber 15 junction, operation valve 16 original state is closed condition.Rifle body 11 is arranged and controls bolt 17, control bolt 17 and be used for the unlatching of adjusting control valve 16 or closedown.
When to when detecting in accumulator, first pressurized air is directed into the first air chamber 14, be connected with cell batteries by rifle head 30 again, operation valve 16 is opened by regulable control bolt 17, pressurized air is directed into the second air chamber 15, and then enter internal storage battery, complete as accumulator gas replenishment process.
Gun barrel 13 is also provided with detection and is in charge of 18, detection is in charge of 18 inside and is arranged the 3rd air chamber 19,3rd air chamber 19 and the second air chamber 15 UNICOM, make the 3rd air chamber 19 identical with the second air chamber 15 pressure, when tensimeter 20 reading reaches specific technology standard-required, this reading is the force value of cell batteries inside, by regulable control bolt 17 closed control valve 16, wait for a few second, when reading on tensimeter does not reduce substantially, illustrate that the inner impermeability of this cell batteries is intact, otherwise illustrate that there is gas leak phenomenon this cell batteries inside.
When hand-held handle 12 regulates control bolt 17, control bolt 17 and be easy to be drawn bad, therefore on rifle body 11, also arrange stopper posts 17a, stopper posts 17a is arranged on and controls bolt 17 rear portion correspondence position.When controlling bolt 17 and rotating to certain position, control bolt 17 contactor banking stop post 17a, control bolt 17 cannot be regulated again, like this, control bolt 17 is played a protective role.
Because rifle head 13 needs often contact with accumulator and be communicated with, be therefore easy to damage accumulator, the serviceable life of gun barrel 13 is also restricted.For this reason, pick-up unit described in the utility model, is also provided with rifle head 30 foremost at gun barrel 13, and rifle head 30 is that the softer quality of rubber materials of material is made, and be pressed in gun barrel 13 by force by interference fit, rifle head 30 inner hollow, for compressed gas flow.Due to rifle head 30 for quality of rubber materials is made, therefore there is good sealing, and gun barrel 13 or accumulator can not be injured.When needing, rifle head 30 can regularly replace.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (4)
1. an air-tightness instrument for storage battery shell, it is characterized in that, described pick-up unit comprises: hand-held detects rifle (10), detection rifle (10) is provided with the tensimeter (20) that can detect air pressure inside size, described detection rifle (10) comprising: rifle body (11), handle (12) and gun barrel (13), and handle (12) and gun barrel (13) are joined together to form a handgun shape by rifle body (11); First air chamber (14) of supplied gas flowing is provided with in handle (12) inside, second air chamber (15) of supplied gas flowing is provided with in gun barrel (13) inside, the operation valve (16) controlling gas flowing is provided with at the first air chamber (14) and the second air chamber (15) junction, operation valve (16) original state is closed condition, rifle body (11) is provided with can adjusting control valve (16) open or close control bolt (17).
2. a kind of air-tightness instrument for storage battery shell according to claim 1, it is characterized in that, described gun barrel (13) is provided with detection be in charge of (18), detection is in charge of (18) inside and is arranged the 3rd air chamber (19), and the 3rd air chamber (19) is communicated with the second air chamber (15); Be in charge of (18) end in detection and tensimeter (20) is set.
3. a kind of air-tightness instrument for storage battery shell according to claim 1 and 2, is characterized in that, described rifle body (11) arranges stopper posts (17a), and stopper posts (17a) is arranged on and controls bolt (17) rear portion correspondence position.
4. a kind of air-tightness instrument for storage battery shell according to claim 1 and 2, it is characterized in that, described gun barrel (13) is provided with the rifle head (30) that quality of rubber materials is made foremost, rifle head (30) inner hollow, and rifle head (30) is pressed in gun barrel (13) by force by interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494846.0U CN204085815U (en) | 2014-08-31 | 2014-08-31 | A kind of air-tightness instrument for storage battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494846.0U CN204085815U (en) | 2014-08-31 | 2014-08-31 | A kind of air-tightness instrument for storage battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085815U true CN204085815U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494846.0U Expired - Fee Related CN204085815U (en) | 2014-08-31 | 2014-08-31 | A kind of air-tightness instrument for storage battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932995A (en) * | 2021-09-26 | 2022-01-14 | 风帆有限责任公司 | Air tightness detection structure and detection method for start-stop AGM battery |
-
2014
- 2014-08-31 CN CN201420494846.0U patent/CN204085815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932995A (en) * | 2021-09-26 | 2022-01-14 | 风帆有限责任公司 | Air tightness detection structure and detection method for start-stop AGM battery |
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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: 20150107 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |