CN209342292U - The airtight test macro of new energy controller - Google Patents
The airtight test macro of new energy controller Download PDFInfo
- Publication number
- CN209342292U CN209342292U CN201822038598.XU CN201822038598U CN209342292U CN 209342292 U CN209342292 U CN 209342292U CN 201822038598 U CN201822038598 U CN 201822038598U CN 209342292 U CN209342292 U CN 209342292U
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- workpiece
- test
- air inlet
- venthole
- fixed
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Abstract
The utility model provides a kind of airtight test macro of new energy controller, including pedestal, fixed bracket is provided on pedestal, support bracket fastened top is provided with fixed plate, the lower end surface of fixed plate is provided with lifting cylinder, the lower end of lifting cylinder is provided with the fixed upper mold of workpiece, pedestal upper surface is provided with the fixed lower die of workpiece corresponding with the fixed upper mold of workpiece below fixed plate, the upper surface of the fixed lower die of workpiece is provided with test air inlet corresponding with workpiece air inlet and workpiece venthole and test venthole, the side of the fixed lower die of workpiece is provided with connection air inlet and connection venthole, connection air inlet and connection are respectively communicated with test air inlet and test venthole with venthole.The airtight test macro of new energy controller provided by the utility model, manual operation is few, and labor intensity is small, saves manpower, ensure that the accuracy of test, improves work efficiency.
Description
Technical field
The utility model relates to a kind of test macro more particularly to a kind of test systems for new energy controller air-tightness
System.
Background technique
Air-tightness be examine controller water-cooled plate quality whether one of He Ge major criterion, the test method taken at present
It is to place workpiece on the table, man-hour manually hand-held tester carries out air tightness test to workpiece.The shortcomings that this method is to survey
Examination be affected by human factors it is larger, fatigue and operation error caused by working long hours can all cause test accuracy decline,
Working efficiency is also reduced while waste of manpower.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of airtight survey of new energy controller
Test system saves manpower, improves working efficiency.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The airtight test macro of new energy controller, including pedestal are provided with fixed bracket, the fixed branch on the pedestal
Fixed plate is provided at the top of frame, the lower end surface of the fixed plate is provided with lifting cylinder, the lower end setting of the lifting cylinder
There is the fixed upper mold of workpiece, the pedestal upper surface is provided with corresponding with the fixed upper mold of the workpiece below the fixed plate
Workpiece fixes lower die, and the upper surface of the fixed lower die of the workpiece is provided with test corresponding with workpiece air inlet and workpiece venthole
The side of air inlet and test venthole, the fixed lower die of the workpiece is provided with connection air inlet and connection outlet
Hole, connection air inlet and connection are respectively communicated with test air inlet and test venthole with venthole.
Further, test air inlet, test venthole, connection air inlet and connection are all provided with venthole
It is equipped with sealing element.
Further, the upper surface of the pedestal is provided with the baroswitch for controlling the lifting cylinder.
A kind of airtight test macro of new energy controller of the utility model, manual operation is few, and labor intensity is small, saves people
Power ensure that the accuracy of test, improve work efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, the airtight test macro of new energy controller, including pedestal 1, it is provided with fixed bracket 2 on pedestal 1,
The top of fixed bracket 2 is provided with fixed plate 3, and the lower end surface of fixed plate 3 is provided with lifting cylinder 4, and the lower end of lifting cylinder 4 is set
It is equipped with the fixed upper mold 5 of workpiece, 1 upper surface of pedestal is provided with workpiece corresponding with the fixed upper mold 5 of workpiece in the lower section of fixed plate 3 and consolidates
Mould 6 is fixed, the upper surface of the fixed lower die 6 of workpiece is provided with test air inlet corresponding with workpiece air inlet and workpiece venthole
7 are provided with connection air inlet 9 and connection venthole 10, connect with test venthole 8, the side of the fixed lower die 6 of workpiece
Test air inlet 7 and test venthole 8 are respectively communicated with air inlet 9 and connection venthole 10.
Working principle:
Workpiece for measurement is placed in the fixed lower die of workpiece, make workpiece for measurement air inlet and venthole alignment test with into
Stomata and test venthole, then control lifting cylinder decline, make workpiece fixed upper mold that workpiece for measurement is pressed on workpiece and consolidate
Fix on mould, finally, airtight detector and connection are connected with air inlet, start after being blocked connection with venthole with plug into
Row test；When test, the flow direction of detection gas is to be entered by connecting with air inlet, then via test air inlet and workpiece air inlet
Hole enters workpiece for measurement, then enters workpiece with venthole by workpiece venthole and test and fix lower die.
Test air inlet 7, test venthole 8, connection air inlet 9 and connection venthole 10 are provided with sealing
Part, such as sealing rubber ring guarantee the case where gas is not in leakage in the detection process.
The upper surface of pedestal 1 is provided with the baroswitch 11 for controlling lifting cylinder 4, direct convenient for operator
Lifting cylinder is manually controlled, reaction speed is fast.
A kind of airtight test macro of new energy controller of the utility model, manual operation is few, and labor intensity is small, saves people
Power ensure that the accuracy of test, improve work efficiency.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. the airtight test macro of new energy controller, it is characterised in that: including pedestal, fixed bracket is provided on the pedestal,
The support bracket fastened top is provided with fixed plate, and the lower end surface of the fixed plate is provided with lifting cylinder, the lifting cylinder
Lower end be provided with the fixed upper mold of workpiece, the pedestal upper surface is provided with below the fixed plate to be fixed with the workpiece
The upper surface of the fixed lower die of the corresponding workpiece of upper mold, the fixed lower die of the workpiece is provided with and workpiece air inlet and workpiece venthole
The side of corresponding test air inlet and test venthole, the fixed lower die of the workpiece is provided with connection air inlet and company
It connects with venthole, connection air inlet and connection are respectively communicated with test air inlet and test outlet with venthole
Hole.
2. the airtight test macro of new energy controller according to claim 1, it is characterised in that: air inlet is used in the test
Hole, test venthole, connection air inlet and connection are provided with sealing element with venthole.
3. the airtight test macro of new energy controller according to claim 1, it is characterised in that: the upper surface of the pedestal
It is provided with the baroswitch for controlling the lifting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038598.XU CN209342292U (en) | 2018-12-05 | 2018-12-05 | The airtight test macro of new energy controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038598.XU CN209342292U (en) | 2018-12-05 | 2018-12-05 | The airtight test macro of new energy controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342292U true CN209342292U (en) | 2019-09-03 |
Family
ID=67749312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038598.XU Active CN209342292U (en) | 2018-12-05 | 2018-12-05 | The airtight test macro of new energy controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342292U (en) |
-
2018
- 2018-12-05 CN CN201822038598.XU patent/CN209342292U/en active Active
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| GR01 | Patent grant |