CN207703388U - Lithium electricity negative pressure line on off test tooling - Google Patents
Lithium electricity negative pressure line on off test tooling Download PDFInfo
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- CN207703388U CN207703388U CN201721908347.1U CN201721908347U CN207703388U CN 207703388 U CN207703388 U CN 207703388U CN 201721908347 U CN201721908347 U CN 201721908347U CN 207703388 U CN207703388 U CN 207703388U
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- negative pressure
- tooling
- ontology
- lithium electricity
- pressure gauge
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Abstract
The utility model discloses a kind of lithium electricity negative pressure line on off test toolings, it is desirable to provide a kind of.The utility model includes ontology compatible with formation of Li-ion batteries equipment, be provided on the body several with the vacuum slot in formation of Li-ion batteries equipment relative to tooling negative pressure channel mouth, several and the one-to-one pressure gauge of tooling negative pressure channel mouth are additionally provided on the ontology, the pressure gauge is connected with the tooling negative pressure channel mouth, and the tooling communication interface being connected with pressure gauge described in several is additionally provided on the ontology.The utility model is applied to the technical field of lithium electricity negative pressure line on off test tooling.
Description
Technical field
The utility model is related to a kind of test fixture, more particularly to a kind of lithium electricity negative pressure line on off test tooling.
Background technology
Existing each negative pressure channel pipeline on off test of warehouse compartment judges, by first that all negative pressure channel pipelines in warehouse compartment is close
It is honored as a queen, with worker, by experience, channel carries out break-make detection and record one by one.Each negative pressure channel pipeline break-make is surveyed in warehouse compartment at present
Try judgment mode, there are the problem of it is as follows：
1, lack objectivity, error rate is high：Mainly each channel is judged and recorded by experience with worker, with people
Based on member's subjectivity, lack objectivity and accuracy, frequently record be easy to cause mistake.
2, workload is big, and time-consuming：Each warehouse compartment negative pressure channel number >=16, personnel need channel judgement record one by one, work
Work amount is big, records cumbersome fallibility, and the consuming time is long, causes device standby state for time long, testing efficiency is low.
3, personnel demand amount is big：When warehouse compartment number is more, personnel demand is consequently increased.
4, environment is poor, and operation is difficult：Equipment library bit space is narrow, poor air permeability, and personnel, which investigate channel, needs half body to stride into warehouse compartment
Operation.
5, there are personnel safety hidden danger；Personnel follow warehouse compartment position and walk about, it is difficult to avoid other operating personnel to warehouse compartment
Malfunction causes warehouse compartment pressing to cause to safeguard people's injury.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide a kind of accuracy it is high,
Workload is small, expends the lithium electricity negative pressure line on off test tooling that the time is short, overhaul efficiency is high and easy to operate.
Technical solution used by the utility model is：The utility model includes compatible with formation of Li-ion batteries equipment
Body, be provided on the body several with the vacuum slot in formation of Li-ion batteries equipment relative to tooling negative pressure channel
Mouthful, be additionally provided with several and the one-to-one pressure gauge of tooling negative pressure channel mouth on the ontology, the pressure gauge with
The tooling negative pressure channel mouth is connected, and the tooling communication being connected with pressure gauge described in several is additionally provided on the ontology
Interface.
Further, the pressure gauge is high-precision digital pressure gauge, be additionally provided on the ontology with described in several
The tooling power interface that pressure gauge is connected.
Further, several described tooling negative pressure channel mouths are in two column distributions face on the body.
Further, it is provided with convex edge on the outer below the ontology.
Further, it is additionally provided on the ontology and is numbered with the one-to-one port number of the pressure gauge.The utility model
Advantageous effect be：Since the utility model uses unitary design, including ontology compatible with formation of Li-ion batteries equipment,
Be provided on the ontology several with the vacuum slot in formation of Li-ion batteries equipment relative to tooling negative pressure channel mouth, it is described
Several and the one-to-one pressure gauge of tooling negative pressure channel mouth, the pressure gauge and the tooling are additionally provided on ontology
Negative pressure channel mouth is connected, and the tooling communication interface being connected with pressure gauge described in several is additionally provided on the ontology, this
Sample can be effectively real formation of Li-ion batteries warehouse compartment integral type analysis, judge that the break-make of all negative-pressure pipeline pipelines in warehouse compartment is gentle
Close property performance, safe operation is convenient, rigorous accurately to judge as a result, person works' amount and personnel demand is greatly reduced
Amount, shortens the standby time of equipment negative pressure line on off test.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, in the present embodiment, the utility model includes ontology 1 compatible with formation of Li-ion batteries equipment,
Be provided on the ontology 1 24 with the vacuum slot in formation of Li-ion batteries equipment relative to tooling negative pressure channel mouth 2,
24 and the 2 one-to-one pressure gauge 3 of tooling negative pressure channel mouth, the pressure gauge 3 are additionally provided on the ontology 1
It is connected with the tooling negative pressure channel mouth 2, is additionally provided on the ontology 1 and is connected with 24 pressure gauges 3
Tooling communication interface 7.
In the present embodiment, the pressure gauge is high-precision digital pressure gauge, is additionally provided with and 20 on the ontology 1
The tooling power interface 4 that four pressure gauges 3 are connected.
In the present embodiment, 24 tooling negative pressure channel mouths 2 are in two column distributions on the ontology 1.
In the present embodiment, it is provided with convex edge 5 on the outer below the ontology 1.The convex edge 5 is convenient to be set in chemical conversion
Standby upper installation.
In the present embodiment, it is additionally provided on the ontology 1 and 3 one-to-one port number number 6 of the pressure gauge.
In use, the utility model is mounted on formation device, each negative pressure channel in formation of Li-ion batteries warehouse compartment is realized
Pipeline, which is safeguarded in chemical conversion using the front or rear phase, to be judged, negative pressure line on off test tooling is integral type while analyzing, judges warehouse compartment
The break-make and air tightness performance of interior all negative pressure channel pipelines；Tooling tests all channels of warehouse compartment with integral structure negative simultaneously
The high-precision digital pressure gauge data value in each channel is sent to by pressure value using acquisition module via RS485 communication modes
Host computer carries out the rigorous analysis to each passage tube data value and accurately judges, obtains the knot of each passage tube break-make
Fruit, and be recorded in host computer daily record, facilitate personnel to overhaul, substantially reduces the workload of personnel and the standby time of equipment.
The utility model is applied to the technical field of lithium electricity negative pressure line on off test tooling.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (5)
1. a kind of lithium electricity negative pressure line on off test tooling, it is characterised in that：The lithium electricity negative pressure line on off test tooling
Including ontology compatible with formation of Li-ion batteries equipment（1）, in the ontology（1）On be provided with several and set with formation of Li-ion batteries
Standby upper vacuum slot relative to tooling negative pressure channel mouth（2）, the ontology（1）On be additionally provided with several and the tooling
Negative pressure channel mouth（2）One-to-one pressure gauge（3）, the pressure gauge（3）With the tooling negative pressure channel mouth（2）It is connected,
The ontology（1）On be additionally provided with and pressure gauge described in several（3）The tooling communication interface being connected（7）.
2. lithium electricity negative pressure line on off test tooling according to claim 1, it is characterised in that：The pressure gauge is high-precision
Spend digital pressure gauge, the ontology（1）On be additionally provided with and pressure gauge described in several（3）The tooling power interface being connected
（4）.
3. lithium electricity negative pressure line on off test tooling according to claim 2, it is characterised in that：Several described toolings are negative
Pressure passageway mouth（2）In two column distributions in the ontology（1）Above.
4. lithium electricity negative pressure line on off test tooling according to claim 1, it is characterised in that：The ontology（1）Under
It is provided with convex edge on the outer in face（5）.
5. lithium electricity negative pressure line on off test tooling according to claim 1, it is characterised in that：The ontology（1）It is upper to go back
It is provided with and the pressure gauge（3）One-to-one port number number（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908347.1U CN207703388U (en) | 2017-12-30 | 2017-12-30 | Lithium electricity negative pressure line on off test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908347.1U CN207703388U (en) | 2017-12-30 | 2017-12-30 | Lithium electricity negative pressure line on off test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703388U true CN207703388U (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721908347.1U Active CN207703388U (en) | 2017-12-30 | 2017-12-30 | Lithium electricity negative pressure line on off test tooling |
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| Country | Link |
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| CN (1) | CN207703388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907264A (en) * | 2017-12-30 | 2018-04-13 | 珠海泰坦新动力电子有限公司 | Lithium electricity negative pressure line on off test frock |
-
2017
- 2017-12-30 CN CN201721908347.1U patent/CN207703388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907264A (en) * | 2017-12-30 | 2018-04-13 | 珠海泰坦新动力电子有限公司 | Lithium electricity negative pressure line on off test frock |
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