CN202101823U - Air tight testing device used for automobile water chamber - Google Patents
Air tight testing device used for automobile water chamber Download PDFInfo
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- CN202101823U CN202101823U CN2011201061678U CN201120106167U CN202101823U CN 202101823 U CN202101823 U CN 202101823U CN 2011201061678 U CN2011201061678 U CN 2011201061678U CN 201120106167 U CN201120106167 U CN 201120106167U CN 202101823 U CN202101823 U CN 202101823U
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- hydroecium
- automobile
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Abstract
The utility model discloses an air tight testing device used for an automobile water chamber. The air tight testing device comprises an equipment body (1) with a water tank (11), the water tank (11) is internally provided with an elevating water chamber fixing mechanism (2), the water chamber fixing mechanism (2) comprises a plurality of locating plates (21) used for supporting the water chamber and a fixture (22) which can adjust the fit clearance of the locating plates and the water chamber, an air pump (3) and a control mechanism (4) are arranged in the equipment body (1), the air pump (3) is connected with the control mechanism (4), and the output end of the air pump (3) is connected with the testing port of the water chamber under test. The air tight testing device used for the automobile water chamber has the advantages of reliable testing performance, easiness and convenience in operation, stable air pressure, convenience and flexibility in adjustment, and fastness and effectiveness in operation.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of airtight test device that is used for the automobile hydroecium.
Background technology
Automobile is very universal at present, and automobile comprises a large amount of parts, and because expanding economy, various parts is often by different manufacturer production.But because consideration in order to reduce cost, the parts safety experiment of automobile is not very perfect at present, can't test single part, just most spare and accessory parts all are to be assembled into assembly can test, causes that single part quality is not high, safety coefficient is not high.It is reported the information of many companies, all is because of causing the visitor to tell and product rejection to testing of single part, cause client and consumer that product is had a lot of misgivings, directly having influenced corporate image and economic benefit.For the automobile hydroecium, impermeability directly influences the performance and the availability of automobile, but is not exclusively used in the airtight test device of automobile hydroecium at present, can't carry out the air tightness test of automobile hydroecium fast and effectively.
The utility model content
The technical matters that the utility model will solve provides that a kind of test performance is reliable, simple to operation, stable gas pressure, easy to adjust flexibly, operation is used for the airtight test device of automobile hydroecium fast and effectively.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of airtight test device that is used for the automobile hydroecium; It comprises the apparatus body with tank; Be provided with liftable hydroecium fixed mechanism in the said tank, said hydroecium fixed mechanism comprises the anchor clamps of tolerance clearance between the location-plate that is used to support hydroecium and scalable and the location-plate, is provided with air pump and control gear in the said apparatus body; Said air pump links to each other with control gear, and the output terminal of said air pump links to each other with the detection mouth of hydroecium to be measured.
Further improvement as the utility model:
Said hydroecium fixed mechanism comprises fixed station, and said fixed station is fixed in the tank through lift cylinder, and said lift cylinder links to each other with said air pump.
Said location-plate is fixed in the bottom of fixed station through web member, and said anchor clamps are fixed on the fixed station through clamping cylinder.
Said anchor clamps comprise the anchor clamps base plate that links to each other with the clamping cylinder and are located at the clamping backstay on the said anchor clamps base plate that said clamping backstay is along arranging with the perpendicular direction of said location-plate.
Said location-plate is provided with plastic mattress.
Said location-plate is provided with the floating positioning device that is used for hydroecium is carried out horizontal location.
Said floating positioning device comprises the unsteady positioning cylinder of being located at said location-plate both sides respectively, and said unsteady positioning cylinder links to each other with said air pump.
Said lift cylinder is provided with the lifting pressure sensor; Said clamping cylinder is provided with the clamping pressure sensor; Said unsteady positioning cylinder is provided with unsteady pressure sensors; Said apparatus body is provided with lifting pressure display instrument, clamping pressure display instrument and unsteady positioning pressure display instrument; Said lifting pressure display instrument links to each other with the lifting pressure sensor, and said clamping pressure display instrument links to each other with the clamping pressure sensor, and said unsteady positioning pressure display instrument links to each other with unsteady pressure sensors.
The utlity model has following advantage: the utility model can simply push hydroecium in the water fast through liftable hydroecium fixed mechanism and fix; Through control gear control air pump hydroecium is inflated then; Can observe the impermeability of hydroecium to be detected then fast through the observation tank; Detection finishes and can rapidly hydroecium be taken out from tank; The design that employing is gone up and down from last direction downward direction, full Pneumatic pressure power control, have that test performance is reliable, simple to operation, stable gas pressure, easy to adjust flexibly, operate advantage fast and effectively.Through experiment confirm, the shipment qualification rate obviously rises, and risk reduces, and CSAT promotes, and production life cycle newly developed has reduced power consumption and cost by having shortened 10 working days on 50 original working days, improves the integral body delivery efficient and delivery quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side-looking structural representation of the utility model embodiment.
Marginal data: 1, apparatus body; 11, tank; 12, lifting pressure display instrument; 13, clamping pressure display instrument; 14, unsteady positioning pressure display instrument; 15, draining valve; 2, hydroecium fixed mechanism; 21, location-plate; 211, web member; 212, plastic mattress; 213, unsteady positioning cylinder; 22, anchor clamps; 221, anchor clamps base plate; 222, clamping backstay; 223, clamp cylinder; 23, lift cylinder; 24, fixed station; 3, air pump; 4, control gear.
Embodiment
As depicted in figs. 1 and 2; The airtight test device that is used for the automobile hydroecium of the utility model embodiment comprises the apparatus body 1 with tank 11; Be provided with liftable hydroecium fixed mechanism 2 in the tank 11; Hydroecium fixed mechanism 2 comprises the anchor clamps 22 of tolerance clearance between the location-plate 21 that is used to support hydroecium and scalable and the location-plate 21; Be provided with air pump 3 and control gear 4 in the apparatus body 1, air pump 3 links to each other with control gear 4, and the output terminal of air pump 3 links to each other with the detection mouth of hydroecium to be measured through tracheae, inflation bolt successively.
The bottom of tank 11 is provided with draining valve 15, and apparatus body 1 is provided with transparent panel so that the observation test result.Hydroecium fixed mechanism 2 comprises fixed station 24, and fixed station 24 is fixed in the tank 11 through lift cylinder 23, and lift cylinder 23 links to each other with air pump 3.Through the up-down of air pressure control fixed station 24, fast and with reliable and stable.Location-plate 21 is fixed in the bottom of fixed station 24 through web member 211, and anchor clamps 22 are fixed on the fixed station 24 through clamping cylinder 223.Mode through the vertical direction clamping grips hydroecium to be measured, and is reliable and stable, thereby it is more reliable to exert pressure, and it is more accurate to detect effect.Anchor clamps 22 comprise the anchor clamps base plate 221 that links to each other with clamping cylinder 223 and are located at the clamping backstay 222 on the anchor clamps base plate 221 that clamping backstay 222 is along arranging with location-plate 21 perpendicular directions.Clamping backstay 222 forms the multiple spot contact structures, and is fixing more reliable and more stable.Location-plate 21 is provided with plastic mattress 212.Plastic mattress 212 can prevent effectively that hydroecium from sliding.Location-plate 21 is provided with the floating positioning device that is used for hydroecium is carried out horizontal location.In the present embodiment, floating positioning device comprises the unsteady positioning cylinder 213 of being located at location-plate 21 both sides respectively, and the positioning cylinder 213 that floats links to each other with air pump 3.Floating positioning device can prevent further that hydroecium from sliding in the horizontal direction, thereby realizes the fixing of hydroecium from level and vertical both direction, and is fixing more firmly steady, the accuracy that helps improving sealing test.
In the present embodiment; Lift cylinder 23 is provided with the lifting pressure sensor; Clamp cylinder 223 and be provided with the clamping pressure sensor; The positioning cylinder 213 that floats is provided with unsteady pressure sensors, and apparatus body 1 is provided with lifting pressure display instrument 12, clamping pressure display instrument 13 and unsteady positioning pressure display instrument 14, and lifting pressure display instrument 12 links to each other with the lifting pressure sensor; Clamping pressure display instrument 13 links to each other with the clamping pressure sensor, and the positioning pressure display instrument 14 that floats links to each other with unsteady pressure sensors.Through lifting pressure display instrument 12, clamping pressure display instrument 13 and unsteady positioning pressure display instrument 14, can at will observe the pressure that applies pressure on the hydroecium, intuitive and convenient can prevent to damage hydroecium.
In the present embodiment, control gear 4 comprises circuit board and is located at touch-screen and the mechanical button on the apparatus body 1, is used for the unsteady positioning cylinder 213 of control operation, clamps cylinder 223, lift cylinder 23 and air pump 3.
The principle of work of present embodiment is following: when needing the test hydroecium; At first rise to outside the tank 11 through lift cylinder 23 control hydroecium fixed mechanisms 2; Through clamping cylinder 223 anchor clamps 22 are unclamped; Hydroecium to be measured is placed on the plastic mattress 212 of location-plate 21, the inflation bolt of air pump 3 is linked to each other with the detection mouth of hydroecium to be measured.Hydroecium to be measured is fixed at vertical direction through clamping cylinder 223 then, in the horizontal direction hydroecium to be measured is fixed, drop in the tank 11 through lift cylinder 23 control hydroecium fixed mechanisms 2 through the positioning cylinder 213 that floats.Through the inflation of air pump 3 toward hydroecium to be measured, reach after the certain pressure, check the impermeability of hydroecium to be measured.After detection finishes; Exit through 4 pairs of hydroeciums to be measured of control gear, rise to outside the tank 11 through lift cylinder 23 control hydroecium fixed mechanisms 2 then, anchor clamps 22 are unclamped through clamping cylinder 223; The positioning cylinder 213 that will float unclamps; Can the hydroecium that test finishes be taken out, whole test process both can adopt full automatic test mode, with adopting automanual test mode.
The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement and the retouching under the prerequisite of the principle that does not break away from the utility model, carried out, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (8)
1. airtight test device that is used for the automobile hydroecium; It is characterized in that: it comprises the have tank apparatus body (1) of (11); Be provided with liftable hydroecium fixed mechanism (2) in the said tank (11); Said hydroecium fixed mechanism (2) comprises the anchor clamps (22) of tolerance clearance between the location-plate (21) that is used to support hydroecium and scalable and the location-plate (21); Be provided with air pump (3) and control gear (4) in the said apparatus body (1), said air pump (3) links to each other with control gear (4), and the output terminal of said air pump (3) links to each other with the detection mouth of hydroecium to be measured.
2. the airtight test device that is used for the automobile hydroecium according to claim 1; It is characterized in that: said hydroecium fixed mechanism (2) comprises fixed station (24); Said fixed station (24) is fixed in the tank (11) through lift cylinder (23), and said lift cylinder (23) links to each other with said air pump (3).
3. the airtight test device that is used for the automobile hydroecium according to claim 2; It is characterized in that: said location-plate (21) is fixed in the bottom of fixed station (24) through web member (211), and said anchor clamps (22) are fixed on the fixed station (24) through clamping cylinder (223).
4. the airtight test device that is used for the automobile hydroecium according to claim 3; It is characterized in that: said anchor clamps (22) comprise the anchor clamps base plate (221) that links to each other with clamping cylinder (223) and are located at the clamping backstay (222) on the said anchor clamps base plate (221) that said clamping backstay (222) is along arranging with the perpendicular direction of said location-plate (21).
5. the airtight test device that is used for the automobile hydroecium according to claim 4 is characterized in that: said location-plate (21) is provided with plastic mattress (212).
6. according to claim 1 or 2 or 3 or the 4 or 5 described airtight test devices that are used for the automobile hydroecium, it is characterized in that: said location-plate (21) is provided with the floating positioning device that is used for hydroecium is carried out horizontal location.
7. the airtight test device that is used for the automobile hydroecium according to claim 6; It is characterized in that: said floating positioning device comprises the unsteady positioning cylinder (213) of being located at said location-plate (21) both sides respectively, and said unsteady positioning cylinder (213) links to each other with said air pump (3).
8. the airtight test device that is used for the automobile hydroecium according to claim 7; It is characterized in that: said lift cylinder (23) is provided with the lifting pressure sensor; Said clamping cylinder (223) is provided with the clamping pressure sensor; Said unsteady positioning cylinder (213) is provided with unsteady pressure sensors; Said apparatus body (1) is provided with lifting pressure display instrument (12), clamping pressure display instrument (13) and unsteady positioning pressure display instrument (14); Said lifting pressure display instrument (12) links to each other with the lifting pressure sensor, and said clamping pressure display instrument (13) links to each other with the clamping pressure sensor, and said unsteady positioning pressure display instrument (14) links to each other with unsteady pressure sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201061678U CN202101823U (en) | 2011-04-12 | 2011-04-12 | Air tight testing device used for automobile water chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201061678U CN202101823U (en) | 2011-04-12 | 2011-04-12 | Air tight testing device used for automobile water chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101823U true CN202101823U (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201061678U Expired - Fee Related CN202101823U (en) | 2011-04-12 | 2011-04-12 | Air tight testing device used for automobile water chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542985A (en) * | 2013-11-06 | 2014-01-29 | 太仓浩湖五金制品有限公司 | Rapid detector for air tightness of a plurality of tires |
| CN107036767A (en) * | 2017-03-28 | 2017-08-11 | 宁波市北仑德邦模具技术有限公司 | The air tightness detection equipment of gas braking joint |
-
2011
- 2011-04-12 CN CN2011201061678U patent/CN202101823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542985A (en) * | 2013-11-06 | 2014-01-29 | 太仓浩湖五金制品有限公司 | Rapid detector for air tightness of a plurality of tires |
| CN107036767A (en) * | 2017-03-28 | 2017-08-11 | 宁波市北仑德邦模具技术有限公司 | The air tightness detection equipment of gas braking joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140412 |