CN216524584U - Waterproof sealing performance testing tool for high-voltage controller - Google Patents
Waterproof sealing performance testing tool for high-voltage controller Download PDFInfo
- Publication number
- CN216524584U CN216524584U CN202122959266.7U CN202122959266U CN216524584U CN 216524584 U CN216524584 U CN 216524584U CN 202122959266 U CN202122959266 U CN 202122959266U CN 216524584 U CN216524584 U CN 216524584U
- Authority
- CN
- China
- Prior art keywords
- voltage controller
- base
- plate
- sealing
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a waterproof sealing test tool for a high-voltage controller, which comprises a sealing plate, a linear motion assembly and a base, wherein the sealing plate tightly props the high-voltage controller and plugs a wiring hole of the high-voltage controller, the sealing plate is installed with the base in a matched mode through the linear motion assembly, a pressurizing air pipe is arranged on an air hole of the high-voltage controller and is installed with the air hole in a matched mode, a limiting assembly is arranged at one end, far away from the sealing plate, of the base, and the limiting assembly limits the high-voltage controller. The utility model has the beneficial effects that: the working procedure of the tightness test of the high-pressure controller is simplified, and the test efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of high-voltage controller detection, and particularly relates to a waterproof sealing performance testing tool for a high-voltage controller.
Background
The motor high-voltage controller of the new energy electric automobile is a key component of the whole automobile, after water enters the motor controller, a circuit board can be connected with electricity, the controller fails to control the whole automobile, the controller stops working, safety accidents can happen during driving, the waterproof grade of the controller is required to be IP67, at present, diving tests are carried out after waterproof interfaces are installed, the testing process is complex, the tests are inconvenient, and the testing efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a tool for testing water tightness of a high-voltage controller, so as to solve the problem of low efficiency of the current tightness testing process of the high-voltage controller.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a be used for high voltage controller waterproof sealing nature test fixture, includes closing plate, linear motion subassembly, base, the closing plate top tightly high voltage controller to shutoff high voltage controller's wiring hole, the closing plate passes through linear motion subassembly and base cooperation installation, be equipped with the pressurization trachea on high voltage controller's the bleeder vent, pressurization trachea and bleeder vent cooperation installation, the one end that the closing plate was kept away from to the base is equipped with spacing subassembly, spacing subassembly is spacing to high voltage controller.
Furthermore, the sealing plate is fixedly provided with a sealing element corresponding to the wiring hole, a first sealing ring is arranged on the outer side of the sealing element, the diameter of the sealing element is smaller than that of the wiring hole, and the first sealing ring seals the wiring hole.
Furthermore, the sealing element is a waterproof joint, and a hole in the inner side of the waterproof joint is plugged by using a sealant.
Furthermore, a groove corresponding to the high-voltage controller is formed in the base.
Further, the pressurization trachea passes through the linear motion subassembly and the base cooperation installation, the pressurization trachea sets up with the axle center of bleeder vent, pressurization trachea diameter is less than the diameter of bleeder vent, it keeps off the ring to set firmly on the pressurization trachea, it is equipped with sealing washer two to keep off the one end that the ring closes on high pressure controller, the pressurization trachea passes through the one end intercommunication of coupling hose and valve, the other end and the high-pressure gas intercommunication of valve, the last manometer that is equipped with of coupling hose, the bleeder vent is sealed to sealing washer two.
Further, spacing subassembly includes regulating plate, mounting panel, gag lever post, adjusting bolt, regulating plate and base fixed connection, mounting panel and base fixed connection, it has to match the mounting hole with the gag lever post to open on the mounting panel, it has the through-hole that corresponds with the mounting hole to open on the regulating plate, set firmly on the regulating plate and correspond adjusting nut with the through-hole, adjusting bolt and adjusting nut threaded connection, the gag lever post is installed in the mounting hole inboard, adjusting bolt's the tight gag lever post in double-screw bolt top, the tight high pressure controller in gag lever post top, the one end that high pressure controller was kept away from to the gag lever post is equipped with the baffle.
Furthermore, a compression spring is arranged on the outer side of the limiting rod and is installed between the baffle plate and the installation plate.
Further, the linear motion assembly is a push-pull type quick clamp.
Compared with the prior art, the tool for testing the waterproof sealing performance of the high-voltage controller has the following beneficial effects:
(1) according to the tool for testing the waterproof tightness of the high-voltage controller, the linear motion assembly is driven, the sealing plate seals the wiring hole, then high-pressure gas in the gas compression pipe enters the cavity inside the high-voltage controller through the gas vent, and then the tightness of the high-voltage controller can be judged in a water sealing or air pressure change observation mode, so that the testing process is simple, and the testing efficiency is improved.
(2) According to the tool for testing the waterproof tightness of the high-voltage controller, the position of the limiting rod can be adjusted by tightening or loosening the adjusting bolt, the tool is suitable for high-voltage controllers of different specifications, and the application range of the tool is widened.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a tooling according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a tooling base according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a tooling base according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a high voltage controller according to an embodiment of the present invention;
FIG. 5 is a partial structural view of a sealing plate according to an embodiment of the present invention;
FIG. 6 is a schematic view of a partial structure of a pressurized airway in accordance with an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention.
Description of reference numerals:
1-a high voltage controller; 2-sealing a plate; 3-a linear motion assembly; 4-a base; 5-a limiting component; 6-pressurizing the air pipe; 7-sealing ring I; 8-sealing ring II; 101-wiring holes; 102-air holes; 201-a seal; 501-adjusting bolts; 502-adjusting the nut; 503-adjusting plate; 504-compression spring; 505-a stop lever; 506-mounting a plate; 507-baffle plate; 601-baffle ring.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-6, a be used for high-voltage controller waterproof sealing nature test fixture, including closing plate 2, linear motion subassembly 3, base 4, closing plate 2 pushes up high-voltage controller 1 to shutoff high-voltage controller 1's wiring hole 101, closing plate 2 passes through linear motion subassembly 3 and base 4 cooperation installation, be equipped with pressurization trachea 6 on high-voltage controller 1's the bleeder vent 102, pressurization trachea 6 and bleeder vent 102 cooperation installation, the one end that closing plate 2 was kept away from to base 4 is equipped with spacing subassembly 5, spacing subassembly 5 is spacing to high-voltage controller 1. Preferred linear motion subassembly 3 adopts plug-type rapid jig, plug-type rapid jig's main part and base 4 fixed connection, plug-type rapid jig's output shaft and closing plate 2 fixed connection, drive plug-type rapid jig, make closing plate 2 sealed wiring hole 101, then the high-pressure gas in the trachea of calming anger gets into the cavity of high pressure controller 1 inside through bleeder vent 102, then just can judge high pressure controller 1's leakproofness through the water seal or the mode of observing atmospheric pressure change, testing process is simple, and the efficiency of software testing is improved. Sealing plate 2 sets firmly sealing member 201 that corresponds with wiring hole 101, and the sealing member 201 outside is equipped with sealing washer 7, and sealing member 201 diameter is less than wiring hole 101 diameter, and sealing washer 7 seals up wiring hole 101, and sealing washer 7 has improved sealing plate 2 to wiring hole 101's leakproofness. The preferred sealing member 201 is a waterproof joint, the waterproof joint is made of local materials, the production cost is reduced, and the hole in the inner side of the waterproof joint is plugged by using a sealant. The base 4 is provided with a groove corresponding to the high-voltage controller 1, the groove is convenient for placing or taking out the high-voltage controller 1, and the working efficiency is improved. The pressurization trachea 6 is installed through the cooperation of linear motion subassembly 3 and base 4, pressurization trachea 6 sets up with the axle center of bleeder vent 102, pressurization trachea 6 diameter is less than the diameter of bleeder vent 102, it keeps off ring 601 to set firmly on the pressurization trachea 6, keep off ring 601 and be close to the one end of high pressure controller 1 and be equipped with sealing washer two 8, pressurization trachea 6 communicates through the one end of coupling hose with the valve, the other end and the high-pressure gas intercommunication of valve, the last manometer that is equipped with of coupling hose, sealing washer two 8 seals bleeder vent 102, sealing washer one 7 has improved the leakproofness of pressurization trachea 6 to bleeder vent 102. The preferred linear motion assembly 3 adopts a push-pull type rapid clamp, the main body of the push-pull type rapid clamp is fixedly connected with the base 4, and the output shaft of the push-pull type rapid clamp is fixedly connected with the pressurizing air pipe 6.
As shown in fig. 7, the limiting component 5 includes an adjusting plate 503, a mounting plate 506, a limiting rod 505, and an adjusting bolt 501, the adjusting plate 503 is fixedly connected with the base 4, the mounting plate 506 is fixedly connected with the base 4, a mounting hole matched with the limiting rod 505 is formed on the mounting plate 506, a through hole corresponding to the mounting hole is formed on the adjusting plate 503, an adjusting nut 502 corresponding to the through hole is fixedly arranged on the adjusting plate 503, the adjusting bolt 501 is in threaded connection with the adjusting nut 502, the limiting rod 505 is mounted inside the mounting hole, the stud of the adjusting bolt 501 tightly pushes the limiting rod 505, the limiting rod 505 tightly pushes the high-voltage controller 1, and a baffle 507 is arranged at one end of the limiting rod 505 far from the high-voltage controller 1. A compression spring 504 is arranged on the outer side of the limiting rod 505, and the compression spring 504 is arranged between the baffle 507 and the mounting plate 506. The position of the limiting rod 505 can be adjusted by screwing or reversely loosening the adjusting bolt 501, so that the high-voltage controller is suitable for high-voltage controllers 1 of different specifications, and the application range of the tool is widened. The elasticity of the compression spring 504 can ensure that the adjusting bolt 501 does not loosen during use, and can also ensure that the stop lever 505 quickly resets during the process of reversely loosening the adjusting bolt 501.
During actual use, the limiting rod 505 can be suitable for the specification of the high-voltage controller 1 to be tested by adjusting the adjusting bolt 501, then the push-pull type rapid clamp of the sealing plate 2 is driven, the first sealing ring 7 on the sealing plate 2 seals the wiring hole 101, then the push-pull type rapid clamp of the pressurizing air pipe 6 is driven, the second sealing ring 8 on the sealing plate 2 seals the air hole 102, the valve is opened to fill high-pressure gas into the high-voltage controller 1, then the valve is closed, the numerical change of the barometer is observed, the air pressure does not change within a period of time, the sealing performance of the high-voltage controller 1 is qualified, the device is simple in structure and low in manufacturing cost, the operation is convenient, and the testing efficiency is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a be used for waterproof leakproofness test fixture of high-pressure controller which characterized in that: including closing plate (2), linear motion subassembly (3), base (4), closing plate (2) top tight high voltage controller (1) to wiring hole (101) of shutoff high voltage controller (1), closing plate (2) are installed through linear motion subassembly (3) and base (4) cooperation, be equipped with pressurization trachea (6) on bleeder vent (102) of high voltage controller (1), pressurization trachea (6) and bleeder vent (102) cooperation installation, the one end that closing plate (2) were kept away from in base (4) is equipped with spacing subassembly (5), spacing subassembly (5) are spacing to high voltage controller (1).
2. The waterproof sealing performance testing tool for the high-voltage controller according to claim 1, characterized in that: the sealing plate (2) is fixedly provided with a sealing element (201) corresponding to the wiring hole (101), a first sealing ring (7) is arranged on the outer side of the sealing element (201), the diameter of the sealing element (201) is smaller than that of the wiring hole (101), and the first sealing ring (7) seals the wiring hole (101).
3. The waterproof sealing performance testing tool for the high-voltage controller according to claim 2, characterized in that: the sealing member (201) is a waterproof joint, and a hole in the inner side of the waterproof joint is sealed by sealant.
4. The waterproof sealing performance testing tool for the high-voltage controller according to claim 1, characterized in that: and the base (4) is provided with a groove corresponding to the high-voltage controller (1).
5. The waterproof sealing performance testing tool for the high-voltage controller according to claim 1, characterized in that: pressurization trachea (6) are installed through linear motion subassembly (3) and base (4) cooperation, pressurization trachea (6) set up with the axle center of bleeder vent (102), pressurization trachea (6) diameter is less than the diameter of bleeder vent (102), it keeps off ring (601) to have set firmly on pressurization trachea (6), the one end that keeps off ring (601) and close on high-pressure controller (1) is equipped with sealing washer two (8), pressurization trachea (6) communicate through the one end of coupling hose with the valve, the other end and the high-pressure gas intercommunication of valve, the last manometer that is equipped with of coupling hose, bleeder vent (102) are sealed in sealing washer two (8).
6. The waterproof sealing performance testing tool for the high-voltage controller according to claim 1, characterized in that: the limiting component (5) comprises an adjusting plate (503), a mounting plate (506), a limiting rod (505) and an adjusting bolt (501), the adjusting plate (503) is fixedly connected with the base (4), the mounting plate (506) is fixedly connected with the base (4), the mounting plate (506) is provided with mounting holes matched with the limiting rods (505), the adjusting plate (503) is provided with through holes corresponding to the mounting holes, an adjusting nut (502) corresponding to the through hole is fixedly arranged on the adjusting plate (503), the adjusting bolt (501) is in threaded connection with the adjusting nut (502), the limiting rod (505) is arranged on the inner side of the mounting hole, the stud of the adjusting bolt (501) tightly props against the limiting rod (505), the limiting rod (505) tightly props against the high-voltage controller (1), and a baffle (507) is arranged at one end of the limiting rod (505) far away from the high-voltage controller (1).
7. The waterproof sealing performance testing tool for the high-voltage controller according to claim 6, characterized in that: the outer side of the limiting rod (505) is provided with a compression spring (504), and the compression spring (504) is installed between the baffle (507) and the installation plate (506).
8. The tool for testing the waterproof sealing performance of the high-voltage controller according to claim 1 or 5, wherein the tool comprises: the linear motion assembly (3) is a push-pull type rapid clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959266.7U CN216524584U (en) | 2021-11-26 | 2021-11-26 | Waterproof sealing performance testing tool for high-voltage controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959266.7U CN216524584U (en) | 2021-11-26 | 2021-11-26 | Waterproof sealing performance testing tool for high-voltage controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524584U true CN216524584U (en) | 2022-05-13 |
Family
ID=81462492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122959266.7U Active CN216524584U (en) | 2021-11-26 | 2021-11-26 | Waterproof sealing performance testing tool for high-voltage controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524584U (en) |
-
2021
- 2021-11-26 CN CN202122959266.7U patent/CN216524584U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109459196A (en) | Battery pack air-tightness automatic checkout system | |
| CN203785851U (en) | Lithium ion battery automation leakage detection equipment | |
| CN113607354A (en) | Battery pack air tightness detection method and detection system | |
| CN210154764U (en) | High-voltage wire harness airtightness detection device | |
| CN216524584U (en) | Waterproof sealing performance testing tool for high-voltage controller | |
| CN111649230B (en) | Vacuum inflation system for Kr-85 sealed radioactive source | |
| CN209764603U (en) | Fire hose pressure-resistant bursting test machine | |
| CN216695460U (en) | Oil mass sensor gas tightness detection device | |
| CN213121030U (en) | Boiler pressure vessel leakage detection device | |
| CN213274711U (en) | Hydrogen energy automobile battery leakage detection device | |
| CN217786770U (en) | Electricity core test fixture | |
| CN210863059U (en) | Shell airtightness detection tool | |
| CN210269046U (en) | Power battery cover plate leakage detection device | |
| CN209745551U (en) | Rubber cap type safety valve detection device for electric power-assisted vehicle | |
| CN112858021A (en) | Mouth threaded container pressure test device and test method | |
| CN219455403U (en) | Turbine box seal detection device | |
| CN219784380U (en) | Novel membrane element detects repair tool connecting piece | |
| CN217738558U (en) | Battery package airtight test fixture | |
| CN213812776U (en) | Dedicated windshield's of gas tightness check out test set fixation clamp | |
| CN217304253U (en) | Analog variable water pressure testing device | |
| CN216449129U (en) | Pressure-resistant device for testing air tightness of tank body | |
| CN110864850A (en) | Battery box pressure test leak hunting frock | |
| CN214309357U (en) | New energy automobile airtightness detection and conduction detection combined jig | |
| CN219809602U (en) | Auxiliary device for testing air tightness of battery liquid cooling system | |
| CN216081931U (en) | Motor controller gas tightness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |