CN106525345A - Airtightness water inspection device for gear shifting and transposition assembly - Google Patents
Airtightness water inspection device for gear shifting and transposition assembly Download PDFInfo
- Publication number
- CN106525345A CN106525345A CN201510573016.6A CN201510573016A CN106525345A CN 106525345 A CN106525345 A CN 106525345A CN 201510573016 A CN201510573016 A CN 201510573016A CN 106525345 A CN106525345 A CN 106525345A
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- airtightness
- water
- gear shifting
- annular seal
- seal space
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Abstract
The invention discloses an airtightness water inspection device for a gear shifting and transposition assembly. The device includes a water tank and an airtightness detector, a sealing seat is mounted in the water tank, the sealing seat is internally provided with a sealing cavity with one open end, a cavity mouth of the sealing cavity is provided with an installation station used for airtight installation of the gear shifting and transposition assembly, an air pipe used for introducing air is arranged on the sealing cavity, and the air pipe communicates with the airtightness detector. According to the airtightness water inspection device for a gear shifting and transposition assembly, when the device is used, the gear shifting and transposition assembly is installed on the installation station in an airtight manner, then water is injected to the water tank, the height of the water level in the water tank is higher than the cavity mouth of the sealing cavity, the airtightness detector is utilized to inject gas with set gas pressure to the sealing cavity, and if bubbles are not discovered in water, the airtightness of the gear shifting and transposition assembly is qualified; and if bubbles are discovered in water, air leakage positions can be determined through bubble positions, the airtightness can be guaranteed to be qualified through replacement of parts, and statistics of the air leakage positions can also be performed, thereby performing rectification, and improving the percent of pass of airtightness.
Description
Technical field
The present invention relates to a kind of air-tightness detection device, is specifically a kind of airtight water checking device of gearshift transposition component.
Background technology
It is known that, gearshift transposition component is a kind of significant components on automobile, combine with rotary shaft including bearing body component, gear changing arm component, electromagnetism valve assembly, ECU, gear panel, Handleset, swing arm, hand-operated unlocking device and unlocks spring, upper support and skidding component.Particularly, gearshift transposition component is arranged on vehicle shift operating board, and its air-tightness is had higher requirements.
In prior art, the air-tightness detection device of gearshift transposition component is not specifically designed for, thus typically the air-tightness of gearshift transposition component is detected using other versatility testing equipments.If the air-tightness for detecting transposition component of shifting gears is unqualified, because not can determine that air leak position, therefore can not ensure that air-tightness is qualified by way of carrying out changing parts, thus whole gearshift transposition component must be carried out scrapping process, cause greatly waste.
The content of the invention
In view of this, it is an object of the invention to provide a kind of airtight water checking device of gearshift transposition component, can not only meet the air-leakage test requirement of gearshift transposition component, and can accurately judge Gas leak position.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of airtight water checking device of gearshift transposition component, including tank and airtight detector, the seal receptacle being provided with the tank, the annular seal space of one end open is provided with the seal receptacle, the accent of the annular seal space is provided with for the closed installation station for installing gearshift transposition component, the annular seal space is provided with the trachea for being passed through air, and the trachea is connected with the airtight detector.
Further, the accent of the annular seal space is provided with seal washer.
Further, on the accent of annular seal space end face disposed thereon.
Further, the seal receptacle includes being fixedly mounted on the base plate of the bottom of gullet and the closed mounting seat on the base plate, and the annular seal space is arranged in the mounting seat.
Further, the side wall of the annular seal space is provided with precision leakage-proof gas joint, and the trachea is connected with the precision leakage-proof gas joint.
The beneficial effects of the present invention is：
The airtight water checking device of the gearshift transposition component of the present invention, during use, gearshift transposition member seals are arranged on and are installed on station, then to water filling in tank, accent of the height of water level in tank higher than annular seal space, using gas from airtight detector to sealing intracavity injection setting air pressure, if not finding bubble in water, the air-tightness of gearshift transposition component is qualified；If finding bubble in water, air leak position can be judged by bubble position, can ensure that air-tightness is qualified by carrying out replacing parts, it is also possible to air leak position is counted so as to be rectified and improved, improve airtight qualification rate.
Description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of the airtight water checking device embodiment of present invention gearshift transposition component.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, the structural representation of the airtight water checking device embodiment for present invention gearshift transposition component.The airtight water checking device of the gearshift transposition component of the present embodiment, including tank 1 and airtight detector 2, the seal receptacle being provided with tank 1, the annular seal space 3 of one end open is provided with seal receptacle, the accent of annular seal space 3 is provided with for the closed installation station 5 for installing gearshift transposition component 4, annular seal space 3 is provided with the trachea 6 for being passed through air, and trachea 6 is connected with airtight detector 2.
Further, the accent of the annular seal space 3 of the present embodiment is provided with seal washer 7, improves the airtight performance installed between mating surface.On the accent end face disposed thereon of the annular seal space 3 of the present embodiment, gearshift transposition component and observation bubble position is easily installed.
Further, seal receptacle includes being fixedly mounted on the base plate 8 of bottom of gullet and the closed mounting seat 9 on base plate 8, and annular seal space 3 is arranged in mounting seat 9.The side wall of the annular seal space 3 of the present embodiment is provided with precision leakage-proof gas joint 10, and trachea 6 is connected with precision leakage-proof gas joint 10, prevents gas leakage.
The airtight water checking device of the gearshift transposition component of the present embodiment, during use, gearshift transposition member seals are arranged on and are installed on station, then to water filling in tank, accent of the height of water level in tank higher than annular seal space, using gas from airtight detector to sealing intracavity injection setting air pressure, if not finding bubble in water, the air-tightness of gearshift transposition component is qualified；If finding bubble in water, air leak position can be judged by bubble position, can ensure that air-tightness is qualified by carrying out replacing parts, it is also possible to air leak position is counted so as to be rectified and improved, improve airtight qualification rate.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (5)
1. it is a kind of gearshift transposition component airtight water checking device, it is characterised in that：Including tank and airtight detector, the seal receptacle being provided with the tank, the annular seal space of one end open is provided with the seal receptacle, the accent of the annular seal space is provided with for the closed installation station for installing gearshift transposition component, the annular seal space is provided with the trachea for being passed through air, and the trachea is connected with the airtight detector.
2. it is according to claim 1 gearshift transposition component airtight water checking device, it is characterised in that：The accent of the annular seal space is provided with seal washer.
3. it is according to claim 2 gearshift transposition component airtight water checking device, it is characterised in that：On the accent end face disposed thereon of the annular seal space.
4. it is according to claim 1 gearshift transposition component airtight water checking device, it is characterised in that：The seal receptacle includes the base plate for being fixedly mounted on the bottom of gullet and the closed mounting seat on the base plate, and the annular seal space is arranged in the mounting seat.
5. according to any one of claim 1-4 gearshift transposition component airtight water checking device, it is characterised in that：The side wall of the annular seal space is provided with precision leakage-proof gas joint, and the trachea is connected with the precision leakage-proof gas joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573016.6A CN106525345A (en) | 2015-09-10 | 2015-09-10 | Airtightness water inspection device for gear shifting and transposition assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573016.6A CN106525345A (en) | 2015-09-10 | 2015-09-10 | Airtightness water inspection device for gear shifting and transposition assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525345A true CN106525345A (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573016.6A Pending CN106525345A (en) | 2015-09-10 | 2015-09-10 | Airtightness water inspection device for gear shifting and transposition assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102091486B1 (en) * | 2018-10-12 | 2020-04-23 | 에스엘 주식회사 | Inspection device of gas ingestion by vehicle lamp and method thereof |
-
2015
- 2015-09-10 CN CN201510573016.6A patent/CN106525345A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102091486B1 (en) * | 2018-10-12 | 2020-04-23 | 에스엘 주식회사 | Inspection device of gas ingestion by vehicle lamp and method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |