CN201553797U

CN201553797U - Top cover venting device of electrophoresis vehicle body

Info

Publication number: CN201553797U
Application number: CN200920312603XU
Authority: CN
Inventors: 臧玉祥; 李书福; 杨健; 安聪慧
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-08-18
Anticipated expiration: 2019-10-16

Abstract

The utility model discloses a top cover venting device of an electrophoresis vehicle body, which comprises a bracket. The lower part of the bracket is provided with a support claw, the bottom of which is provided with a magnet; the bracket is provided with a pipe joint which can move axially; and the pipe joint is connected with a hose. The top cover venting device utilizes the bracket with the magnet for fixing the hose at the part needing venting, can rapidly discharge the sealed air, avoids the phenomenon of electrophoresis leakage, the drifting of the vehicle body and the like when the vehicle body is in electrophoresis, has simple structure and convenient use, and is suitable for the venting inside the top cover of the vehicle body when the car body is in electrophoresis.

Description

The top cover gas barrier of electrophoresis vehicle body

Technical field

The utility model relates to a kind of application supplementary unit, relates to a kind of top cover gas barrier of electrophoresis vehicle body particularly.

Background technology,

In the application electrophoresis production process of coachbuilt body; quality problems such as swimming often take place to leak in the inside of car body top cover easily; its reason is that car body top cover generally is arch; and its area is bigger; therefore; when coachbuilt body is slowly put into electrophoresis chamber; the air of car body top cover inboard usually can can't be discharged by the electrophoresis liquid sealing; thereby influence electrophoretic quality; in addition; also cause the drift of vehicle body easily, and then the suspender shift separation that vehicle body and lifting vehicle body are used, serious meeting causes coming off of vehicle body.

A kind of notification number is the anti-floating device of body of a motor car in pre-treatment and electrophoresis process of CN 201283921Y, in the upper surface of conveyance carrier, the left side at outer two ends, right both sides all are set with the carrying plate body, with respect to a conveyance carrier left side, the outstanding surface of the carrying plate body of right both sides of the edge is provided with the last grab that protrudes upward, above the carrying plate body, be provided with and carry the anticreep clamp that plate body slides relatively, the length direction that makes the slip direction of anticreep clamp and car body in vertical state, the anticreep clamp lower surface edge of grab one side is provided with the following grab that stretches out downwards on being provided with, at the locking latches that is provided with the following grab flexible snap close of grab on the carrying plate body that makes the anticreep clamp on the conveyance carrier.Though said apparatus can be fixed on vehicle body on the conveyance carrier reliably, thereby it is floating to prevent that vehicle body from occurring when electrophoresis, but still does not solve the leakage swimming problem that does not freely produce because of the inboard exhaust of car body top cover.

The utility model content

The purpose of this utility model is to solve the problem that swimming of top cover inner side leakage and vehicle body drift take place coachbuilt body easily when electrophoresis, provide a kind of simple in structure, can avoid car body top cover to leak the top cover gas barrier of the electrophoresis vehicle body of swimming and vehicle body drift.

To achieve these goals, the utility model is by the following technical solutions: a kind of top cover gas barrier of electrophoresis vehicle body, described gas barrier comprises a support, the bottom of described support is provided with support claw, bottom at support claw is provided with magnet, support is provided with can axially movable tube stub, is connected with flexible pipe on the tube stub.The air that is closed in the car body top cover inboard when making electrophoresis can snap-out release, the utility model adopts the air that flexible pipe is closed with release, adopt simultaneously and be provided with the support of magnet and the inboard that the tube stub on the support is fixed in flexible pipe car body top cover, because support is to rely on the suction of magnet to be fixed on the car body top cover inboard, therefore shift position easily, flexible pipe is fixed on needs the deflated position, simultaneously can avoid car body top cover is caused damage, and the other end venting port of flexible pipe can be connected on the suspender of hanging vehicle body, and makes it be higher than the car body top cover certain height; In addition, tube stub and support adopt axially-displaceable to be dynamically connected, and venting port on the tube stub and the distance between the car body top cover medial surface can be adjusted, thereby it are thorough to help deflated.When vehicle body slowly was immersed in the electrophoresis chamber, the air that the car body top cover inboard is sealed by electrophoresis liquid can promptly be discharged by tube stub and flexible pipe, thereby avoided taking place to leak problems such as swimming and vehicle body drift.

As preferably, the axis normal of described tube stub is in the support bottom surface of support claw, so in the time of can guaranteeing to survey in support is adsorbed on car body top cover, described tube stub is basically perpendicular to the car body top cover medial surface, thereby helps the air that is closed is all discharged.

As preferably, described support is disc, and the quantity of described support claw is 3, and five equilibrium is arranged on the outer side edges of support.Three support claws are set both can have guaranteed that support was adsorbed onto the medial surface of car body top cover reposefully, help electrophoresis liquid again simultaneously and enter into internal stent.

In sum, the utlity model has following advantage: (1) can discharge the air that is closed fast, and it is simple in structure, easy to use to avoid vehicle body that phenomenons (2) such as leakage swimming and vehicle body drift take place when electrophoresis, low cost of manufacture.

Description of drawings

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

Fig. 2 is the A-A sectional view among Fig. 1;

Fig. 3 is the utility model structural representation in use.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

In the embodiment shown in fig. 1, the top cover gas barrier of electrophoresis vehicle body of the present utility model comprises a support 1, be disc in the middle of the described support 1, periphery is connected with three support claws 11 equably and the intermediary disk is propped up, below the clubfoot of three support claw 11 lower horizontal, be screwed respectively and connect a magnet 2, screwing through hole on the magnet 2 need be provided for taking in the counterbore of screw head, and support 1 can be adsorbed on the medial surface of car body top cover 6 (referring to Fig. 2) reposefully.On support 1 intermediary disk, be provided with through hole, be provided with tube stub 3 in the through hole, the outer side of described tube stub 3 is provided with screw thread, tube stub 3 is respectively equipped with the nut 5 of clamp bracket disk in the both sides of support disk, thereby make

tube stub

3 and 1 vertical connection of support, can adjust the position of tube stub 3 on support 1 by adjusting both sides nut 5 in the position on the tube stub 3, in addition, an end that is positioned at support 1 outside at tube stub 3 connects a plastic hose 4.

The utility model installation in use as shown in Figure 3, at first support 1 is adsorbed on car body top cover 6 medial surfaces and needs the discharged air place, simultaneously, position by two nuts 5 on the adjustable pipe joint 3, make tube stub 3 as far as possible near car body top cover 6 medial surfaces, both distances can be controlled in about 2mm, in addition, the other end venting port of plastic hose 4 are tied up the position that exceeds electrophoresis chamber liquid level (not shown) on vehicle body suspender 7.When vehicle body suspender 7 is slowly put into the electrophoresis chamber (not shown) with vehicle body, electrophoresis liquid is progressively sealed the medial surface of car body top cover 6, at this moment, the air that its inside is closed can be discharged fast by tube stub 3 and plastic hose 4, make electrophoresis liquid can normally enter into the inboard of car body top cover 6, guaranteed the electrophoresis quality of car body top cover 6 medial surfaces, avoided vehicle body drift phenomenon to occur simultaneously, thereby successfully finished electrophoresis process.

Claims

1. the top cover gas barrier of an electrophoresis vehicle body, it is characterized in that, described gas barrier comprises a support (1), the bottom of described support (1) is provided with support claw (11), be provided with magnet (2) in the bottom of support claw (11), support (1) is provided with can axially movable tube stub (3), is connected with flexible pipe (4) on the tube stub (3).

2. the top cover gas barrier of electrophoresis vehicle body according to claim 1 is characterized in that, the axis normal of described tube stub (3) is in the support bottom surface of support claw (11).

3. the top cover gas barrier of electrophoresis vehicle body according to claim 1 and 2 is characterized in that, described support (1) is disc, and the quantity of described support claw (11) is 3, and five equilibrium is arranged on the outer side edges of support (1).