CN204115973U - A kind of air tightness detection apparatus of automobile exhaust pipe - Google Patents

A kind of air tightness detection apparatus of automobile exhaust pipe Download PDF

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Publication number
CN204115973U
CN204115973U CN201420633602.6U CN201420633602U CN204115973U CN 204115973 U CN204115973 U CN 204115973U CN 201420633602 U CN201420633602 U CN 201420633602U CN 204115973 U CN204115973 U CN 204115973U
Authority
CN
China
Prior art keywords
sensing chamber
detection
pipe
installing plate
gas outlet
Prior art date
Application number
CN201420633602.6U
Other languages
Chinese (zh)
Inventor
刘华
方涛
汪明
Original Assignee
芜湖恒耀汽车零部件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 芜湖恒耀汽车零部件有限公司 filed Critical 芜湖恒耀汽车零部件有限公司
Priority to CN201420633602.6U priority Critical patent/CN204115973U/en
Application granted granted Critical
Publication of CN204115973U publication Critical patent/CN204115973U/en

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Abstract

The utility model discloses a kind of air tightness detection apparatus of automobile exhaust pipe, belong to engine pipe fitting checkout equipment technical field.The sensing chamber that it comprises gas outlet, brace table and is located at above described brace table, the top of described sensing chamber is provided with cylinder, bottom in described sensing chamber is provided with detects seat and flange installing plate, the left end of described detection seat is provided with connecting pipe, the right-hand member of described detection seat is provided with detector, described connecting pipe matches with the flange face of the enterprising gas port of described gas outlet, and described detector is fixedly connected with described connecting pipe; The top of described flange installing plate is provided with pressing plate, and be connected by guide pillar between described pressing plate with described flange installing plate, described pressing plate is connected with the piston rod of described cylinder; Several runners of described flange installing plate and described gas outlet are connected.The utility model structure is simple, registration, and position degree is accurately reasonable, and testing cost is low, and Detection results is good, and the efficiency of detection is high.

Description

A kind of air tightness detection apparatus of automobile exhaust pipe

Technical field

The utility model belongs to engine pipe fitting checkout equipment technical field, more particularly, relates to a kind of air tightness detection apparatus of automobile exhaust pipe.

Background technology

Along with the development of automobile industry, the engine fittings of plastic production, the engine fittings that such as inlet manifold, oily rail etc. replace metal to make gradually, automobile is applied also more and more extensive, owing to being applied to the critical component of motor car engine, the bad Leakage Gas caused of plastic pipe welding technology may have influence on the overall performance of engine system, so require to carry out strict air-leakage test to the plastic pipe of engine, fast and easy leak rate be should record, accuracy and the reliability of detection ensured again.Existing assay device structures is complicated, purchase cost is high, complex operation, and occupation of land space is large, assembling is also comparatively loaded down with trivial details.

Utility model content

For the above-mentioned problems in the prior art, the purpose of this utility model is the air tightness detection apparatus providing a kind of automobile exhaust pipe, and it is the air tightness detection apparatus that a kind of structure is simple, cost of manufacture is low.

To achieve these goals, the technical scheme that adopts of the utility model is as follows:

A kind of air tightness detection apparatus of automobile exhaust pipe, the sensing chamber comprising gas outlet, brace table and be located at above described brace table, the top of described sensing chamber is provided with cylinder, bottom in described sensing chamber is provided with detects seat and flange installing plate, described flange installing plate and detection seat are divided into the two ends, left and right of described sensing chamber, the left end of described detection seat is provided with connecting pipe, the right-hand member of described detection seat is provided with detector, described connecting pipe matches with the flange face of the enterprising gas port of described gas outlet, and described detector is fixedly connected with described connecting pipe; The top of described flange installing plate is provided with pressing plate, and be connected by guide pillar between described pressing plate with described flange installing plate, described pressing plate is connected with the piston rod of described cylinder; Several runners of described flange installing plate and described gas outlet are connected.

Further, described detection seat is " L " type structure, and it is fixedly connected with described sensing chamber by screw.

Further, described cylinder has two, and both be arranged in parallel; The piston rod of described cylinder is connected with described pressing plate through the roof of described sensing chamber straight down.

Further, described sensing chamber is rectangular chamber structure.

Compared to prior art, the beneficial effects of the utility model are:

By arranging flange installing plate for fixing gas outlet in sensing chamber, pressing plate is set above flange installing plate for clamping gas outlet, pressing plate controls to rise and decline by cylinder, easy and simple to handle, location is convenient, arranges to detect seat and detect gas outlet in the side of flange installing plate, complicated electron detection device is not needed to detect, its structure is simple, registration, and position degree is accurately reasonable, and testing cost is low, Detection results is good, and the efficiency of detection is high.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the inner structure schematic diagram of sensing chamber of the present utility model.

Embodiment

Below in conjunction with specific embodiment, the utility model is described further.

As shown in Figure 1 and Figure 2, a kind of air tightness detection apparatus of automobile exhaust pipe, the sensing chamber 3 comprising gas outlet 2, brace table 1 and be located at above brace table 1, the top of sensing chamber 3 is provided with cylinder 4, bottom in sensing chamber 3 is provided with detects seat 8 and flange installing plate 7, flange installing plate 7 and detection seat 8 are divided into the two ends, left and right of sensing chamber 3, the left end detecting seat 8 is provided with connecting pipe 10, the right-hand member detecting seat 8 is provided with detector 9, connecting pipe 10 matches with the flange face 201 of the enterprising gas port of gas outlet 2, and detector 9 is fixedly connected with connecting pipe 10; The top of flange installing plate 7 is provided with pressing plate 5, is connected between pressing plate 5 with flange installing plate 7 by guide pillar 6, and pressing plate 5 is connected with the piston rod 401 of cylinder 4; Flange installing plate 7 is connected with several runners of gas outlet 2.

Detecting seat 8 is " L " type structure, and it is fixedly connected with sensing chamber 3 by screw.Cylinder 4 has two, and both be arranged in parallel; The piston rod 401 of cylinder 4 is connected with pressing plate 5 through the roof of sensing chamber 3 straight down.Sensing chamber 3 is rectangular chamber structure.Detect on seat 8 and have a through hole, the connecting pipe 10 detecting seat 8 left end is connected with detector 9 through through hole.During use, be first fixed on flange installing plate 7 by each runner on gas outlet 2, inflation in exhaust hood 4, piston rod 401 moves down band dynamic pressure plate 5 and clamps gas outlet 2, is finally connected by the flange face 201 of connecting pipe 10 with the enterprising gas port of gas outlet 2, tests.

Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (4)

1. the air tightness detection apparatus of an automobile exhaust pipe, the sensing chamber comprising gas outlet, brace table and be located at above described brace table, it is characterized in that: the top of described sensing chamber is provided with cylinder, bottom in described sensing chamber is provided with detects seat and flange installing plate, described flange installing plate and detection seat are divided into the two ends, left and right of described sensing chamber, the left end of described detection seat is provided with connecting pipe, the right-hand member of described detection seat is provided with detector, described connecting pipe matches with the flange face of the enterprising gas port of described gas outlet, and described detector is fixedly connected with described connecting pipe; The top of described flange installing plate is provided with pressing plate, and be connected by guide pillar between described pressing plate with described flange installing plate, described pressing plate is connected with the piston rod of described cylinder; Several runners of described flange installing plate and described gas outlet are connected.
2. the air tightness detection apparatus of a kind of automobile exhaust pipe as claimed in claim 1, is characterized in that: described detection seat is " L " type structure, and it is fixedly connected with described sensing chamber by screw.
3. the air tightness detection apparatus of a kind of automobile exhaust pipe as claimed in claim 1, is characterized in that: described cylinder has two, and both be arranged in parallel; The piston rod of described cylinder is connected with described pressing plate through the roof of described sensing chamber straight down.
4. the air tightness detection apparatus of a kind of automobile exhaust pipe as claimed in claim 1, is characterized in that: described sensing chamber is rectangular chamber structure.
CN201420633602.6U 2014-10-29 2014-10-29 A kind of air tightness detection apparatus of automobile exhaust pipe CN204115973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420633602.6U CN204115973U (en) 2014-10-29 2014-10-29 A kind of air tightness detection apparatus of automobile exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420633602.6U CN204115973U (en) 2014-10-29 2014-10-29 A kind of air tightness detection apparatus of automobile exhaust pipe

Publications (1)

Publication Number Publication Date
CN204115973U true CN204115973U (en) 2015-01-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420633602.6U CN204115973U (en) 2014-10-29 2014-10-29 A kind of air tightness detection apparatus of automobile exhaust pipe

Country Status (1)

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CN (1) CN204115973U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115680A (en) * 2015-09-30 2015-12-02 江苏奥力威传感高科股份有限公司 Engine air inlet pipe air tightness test apparatus
CN106289655A (en) * 2016-10-27 2017-01-04 浙江星驰汽车有限公司 A kind of clamp structure for automobile exhaust pipe air-leakage test

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115680A (en) * 2015-09-30 2015-12-02 江苏奥力威传感高科股份有限公司 Engine air inlet pipe air tightness test apparatus
CN105115680B (en) * 2015-09-30 2017-10-17 江苏奥力威传感高科股份有限公司 Engine air inlet tube test device for air tightness
CN106289655A (en) * 2016-10-27 2017-01-04 浙江星驰汽车有限公司 A kind of clamp structure for automobile exhaust pipe air-leakage test

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20180228

Address after: No. 17 stone road 400000 Chongqing Dadukou District (Bridge Industrial Park C District No. thirty-fifth standard factory floor)

Patentee after: PIL Yi (Chongqing) Auto Parts Co., Ltd.

Address before: 241000 Anhui city of Wuhu province Wuhu City Jiujiang Development Zone prosperous road No. 59

Patentee before: Wuhu Hengyao Automobile Auto Spare Parts Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190711

Address after: 226601 Bottom Floor of No.1 Workshop of Tongzhou Bay F02-1 Block, 88 Donghai Avenue, Tongzhou Bay, Jiangsu Province, Tongzhou Bay, Jiangsu Province

Patentee after: JIANGSU BOBAO WELDING MATERIALS CO., LTD.

Address before: No. 17 Shilin Avenue, Dadukou District, Chongqing 400000 (Bottom Floor of Standard Factory Building, Area C, Jianqiao Industrial Park)

Patentee before: PIL Yi (Chongqing) Auto Parts Co., Ltd.

TR01 Transfer of patent right