CN211602379U

CN211602379U - Automobile ceiling assembly detection tool

Info

Publication number: CN211602379U
Application number: CN202020120072.0U
Authority: CN
Inventors: 张艳军; 邓淑华; 刘伟; 王玉成; 邝桐军; 杨静; 谈文勇; 唐宏珍
Original assignee: Wuhan Fujuduo Auto Parts Co ltd
Current assignee: Wuhan Fujuduo Auto Parts Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-29
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an utensil is examined to car roof assembly relates to car roof and examines a technical field, including a supporting bench, the fixed suction disc of top fixedly connected with of a supporting bench, the interior diapire of a supporting bench passes through base fixedly connected with pneumatic cylinder. The utility model discloses a set up the pneumatic cylinder, can reciprocate the seal box, make the outside sealing rubber and the cooperation of inside sealing rubber at seal box top, with the firm back of adsorbing at the ceiling of seal box, change the atmospheric pressure between seal box and the ceiling, just can detect skylight leakproofness through the atmospheric pressure display, the purpose in conveniently detecting the skylight has been reached, through setting up fixed suction disc, can utilize the fixed sealing rubber at fixed suction disc top with the firm absorption at a supporting bench of ceiling, make the ceiling can be firm put can not remove at a supporting bench's top, make the ceiling correspond with the inspection hole position, the purpose that conveniently detects the ceiling has been reached.

Description

Automobile ceiling assembly detection tool

Technical Field

The utility model relates to an utensil technical field is examined to the car roof, specifically is an utensil is examined to car roof assembly.

Background

With the development of economy and the improvement of living standard, the usage amount of automobiles increases year by year. When the automobile becomes a main vehicle, people have higher and higher requirements on the manufacturing process, so that the production process is more and more advanced, the production and detection of various parts are more and more advanced, and the precision is higher and higher. The automobile roof is an interior trim part additionally arranged below a sheet metal part of a roof of an automobile body, and has the functions of sound insulation, sound absorption and heat insulation besides improving the decoration performance of the automobile interior trim part. It is mainly divided into three types of sticking type, lifting type and forming ceiling. The car roof is a large-scale covering part in the car interior, and many parts are matched with the car roof, such as upright guard plates, sun visors, passenger handrails, front and rear dome lamps, skylights and the like, so that the boundary is very important to be confirmed in the early stage of design, and in addition, the roof is an appearance part, and the color texture of the surface of the roof needs to be matched with the style of the interior trim of the whole car. The decorative piece matched with the automobile ceiling for installation comprises matching of the ceiling and a fixing buckle, matching of the ceiling and an A, B, C pillar guard plate, matching of the ceiling and a door opening sealing strip, matching of the ceiling and a passenger handrail, matching of the ceiling and front and rear dome lamps, matching of the ceiling and a sun shield, matching of the ceiling and front and rear windshield glass and matching of the ceiling and a skylight.

At present, a lot of decoration pieces need to be detected when detecting car roof to current car roof assembly, current car roof generally all has the skylight, not only will detect the size of skylight when detecting car skylight, it is stricter to the detection requirement of skylight leakproofness, and current detection skylight leakproofness's utensil is very inconvenient when using, and the ceiling need be fixed the roof firmly on detecting the bench when detecting, because the ceiling detects more to inside decoration piece when detecting, need upwards just can carry out more convenient detection with the ceiling inner face, can be very inconvenient when fixing the ceiling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an utensil is examined to car roof assembly has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the ceiling-mounted pressure measuring device comprises a supporting table, the fixed suction plate of the top fixedly connected with of the supporting table, the fixed sealing rubber of the top fixedly connected with of the fixed suction plate, the ceiling is adsorbed at the top of the fixed sealing rubber, the communicating pipe of the side wall fixedly connected with of the fixed suction plate, the hydraulic cylinder is fixedly connected with of the inner bottom wall of the supporting table through the base, the sealing box fixedly connected with of the hydraulic cylinder is composed of a sealing outer wall and a sealing inner wall, the external sealing rubber of the top fixedly connected with of the sealing outer wall, the internal sealing rubber of the top fixedly connected with of the sealing inner wall, and the pressure measuring device of the bottom fixedly connected with.

Optionally, one end of the ceiling is fixedly connected with an a-column connecting plate, the middle of the ceiling is fixedly connected with a B-column connecting plate, and the other end of the ceiling is fixedly connected with a C-column connecting plate.

Optionally, the hydraulic cylinder penetrates through the outer sealing wall, and the top of the hydraulic cylinder is fixedly connected with the bottom of the inner sealing wall.

Optionally, the bottom of the seal box is fixedly connected with an inner cavity pipe and an outer cavity pipe, the outer cavity pipe penetrates through the outer seal wall, the inner cavity pipe penetrates through the outer seal wall and the inner seal wall, the communicating pipe, the inner cavity pipe and the outer cavity pipe are all fixedly connected with the electromagnetic valve through the hose, and the electromagnetic valve is communicated with the vacuum pump through the hose.

Optionally, the two sides of the top of the supporting table are fixedly connected with side plates, the top of the supporting table is provided with a detection hole, and the detection hole and the side plates are matched with the ceiling.

Optionally, a side surface of the supporting table is fixedly connected with an air pressure display, one end of the bottom of the air pressure display is fixedly connected with a signal line, and one end of the signal line is electrically connected with the voltage detector.

Three beneficial effects

The utility model provides an utensil is examined to car roof assembly possesses following beneficial effect:

1. this utensil is examined to car roof assembly through setting up the pneumatic cylinder, can reciprocate the seal box, makes the outside sealing rubber and the inside sealing rubber cooperation at seal box top, with the firm back of adsorbing the seal box at the ceiling, changes the atmospheric pressure between seal box and the ceiling, just can detect skylight leakproofness through the atmospheric pressure display, has reached the purpose that conveniently detects the skylight.

2. This utensil is examined to car roof assembly through setting up fixed suction disc, can utilize the fixed sealing rubber at fixed suction disc top to firmly adsorb the ceiling at the top of a supporting bench, makes the ceiling can be firm put at the top of a supporting bench and can not remove, makes the ceiling correspond with the inspection hole position, has reached the purpose that the convenience was detected the ceiling.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the supporting platform of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the seal box of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the fixed suction plate of the present invention.

In the figure: 1. a barometric pressure display; 2. c column connecting plates; 3. b column connecting plates; 4. a ceiling; 5. a column A connecting plate; 6. fixing the suction plate; 7. a communicating pipe; 8. a support table; 9. an outer sealing rubber; 10. a sealing box; 11. an inner lumen tube; 12. a hydraulic cylinder; 13. a base; 14. an outer lumen tube; 15. a signal line; 16. A side plate; 17. a detection hole; 18. a pressure gauge; 19. sealing the outer wall; 20. sealing the inner wall; 21. an inner sealing rubber; 22. and fixing the sealing rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: an automobile ceiling assembly detection tool comprises a supporting table 8, a fixed suction plate 6 is fixedly connected to the top of the supporting table 8, fixed sealing rubber 22 is fixedly connected to the top of the fixed suction plate 6, a ceiling 4 is adsorbed on the top of the fixed sealing rubber 22, an A column connecting plate 5 is fixedly connected to one end of the ceiling 4, a B column connecting plate 3 is fixedly connected to the middle of the ceiling 4, a C column connecting plate 2 is fixedly connected to the other end of the ceiling 4, a communicating pipe 7 is fixedly connected to the side wall of the fixed suction plate 6, side plates 16 are fixedly connected to both sides of the top of the supporting table 8, a detection hole 17 is formed in the top of the supporting table 8, the detection hole 17 and the side plates 16 are matched with the ceiling 4, the ceiling 4 can be firmly adsorbed on the top of the supporting table 8 by the aid of the fixed sealing rubber 22 at the top of the fixed suction plate 6, the ceiling 4 can be firmly placed, the ceiling 4 is enabled to correspond to the position of the detection hole 17, the aim of conveniently detecting the ceiling 4 is achieved, the inner bottom wall of the support table 8 is fixedly connected with a hydraulic cylinder 12 through a base 13, the top of the hydraulic cylinder 12 is fixedly connected with a seal box 10, the seal box 10 comprises a seal outer wall 19 and a seal inner wall 20, the hydraulic cylinder 12 penetrates through the seal outer wall 19, the top of the hydraulic cylinder 12 is fixedly connected with the bottom of the seal inner wall 20, the top of the seal outer wall 19 is fixedly connected with an external seal rubber 9, the top of the seal inner wall 20 is fixedly connected with an internal seal rubber 21, the bottom of the seal box 10 is fixedly connected with an inner cavity tube 11 and an outer cavity tube 14, the outer cavity tube 14 penetrates through the seal outer wall 19, the inner cavity tube 11 penetrates through the seal outer wall 19 and the seal inner wall 20, the communication tube 7, the inner cavity, bottom fixedly connected with manometer 18 of sealed inner wall 20, a side fixedly connected with atmospheric pressure display 1 of brace table 8, bottom one end fixedly connected with signal line 15 of atmospheric pressure display 1, the one end and the manometer 18 electricity of signal line 15 are connected, through setting up pneumatic cylinder 12, can reciprocate seal box 10, make the outside sealing rubber 9 and the cooperation of inside sealing rubber 21 at seal box 10 top, with the firm back of adsorbing at ceiling 4 of seal box 10, change the atmospheric pressure between seal box 10 and the ceiling 4, just can detect skylight leakproofness through atmospheric pressure display 1, the purpose in conveniently detecting the skylight has been reached.

When in use, firstly, a ceiling 4 is placed on the top of a support platform 8 by a mechanical arm, the ceiling 4 is aligned with the support platform 8, a fixed sealing rubber 22 is tightly attached to the ceiling 4, then air in a fixed suction plate 6 is pumped out by an electromagnetic valve, good sealing is formed between the fixed sealing rubber 22 and the ceiling 4, the ceiling 4 is firmly adsorbed and fixed on the top of the support platform 8, then a hydraulic cylinder 12 is extended, a sealing box 10 is lifted, the top of the sealing box 10 is tightly attached to the bottom of the ceiling 4, then the electromagnetic valve connected with an outer cavity tube 14 is switched on, air between an outer sealing wall 19 and an inner sealing wall 20 is pumped out, both an outer sealing rubber 9 and an inner sealing rubber 21 are tightly attached to the bottom of the ceiling 4, sealing is formed on the bottom of a skylight on the ceiling 4, then the electromagnetic valve communicated with an inner cavity tube 11 is switched on, and air at the bottom of the skylight is pumped out, the air pressure value at the bottom of the skylight is measured through the pressure measuring device 18, meanwhile, the numerical value is displayed on the air pressure display 1 through the signal wire 15, and whether the tightness of the skylight is qualified or not is judged through the numerical value change on the air pressure display 1.

In conclusion, this device is through setting up pneumatic cylinder 12, can reciprocate seal box 10, make the outside sealing rubber 9 and the cooperation of inside sealing rubber 21 at seal box 10 top, adsorb seal box 10 firmly at the back of ceiling 4, change the atmospheric pressure between seal box 10 and the ceiling 4, just can detect skylight leakproofness through atmospheric pressure display 1, reached the purpose that conveniently detects the skylight, through setting up fixed suction disc 6, can utilize fixed sealing rubber 22 at fixed suction disc 6 top to firmly adsorb ceiling 4 at the top of brace table 8, make ceiling 4 can be firm put at the top of brace table 8 and can not remove, make ceiling 4 correspond with inspection hole 17 position, reached the purpose that conveniently detects ceiling 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an utensil is examined to car roof assembly, includes brace table (8), its characterized in that: the top of the supporting table (8) is fixedly connected with a fixed suction plate (6), the top of the fixed suction plate (6) is fixedly connected with a fixed sealing rubber (22), a ceiling (4) is adsorbed on the top of the fixed sealing rubber (22), the side wall of the fixed suction plate (6) is fixedly connected with a communicating pipe (7), the inner bottom wall of the supporting platform (8) is fixedly connected with a hydraulic cylinder (12) through a base (13), the top of the hydraulic cylinder (12) is fixedly connected with a sealing box (10), the sealing box (10) comprises a sealing outer wall (19) and a sealing inner wall (20), the top of the sealing outer wall (19) is fixedly connected with an external sealing rubber (9), the top of the sealing inner wall (20) is fixedly connected with an inner sealing rubber (21), and the bottom of the sealing inner wall (20) is fixedly connected with a pressure gauge (18).

2. The automobile ceiling assembly testing fixture of claim 1, wherein: one end fixedly connected with A post connecting plate (5) of ceiling (4), the middle part fixedly connected with B post connecting plate (3) of ceiling (4), the other end fixedly connected with C post connecting plate (2) of ceiling (4).

3. The automobile ceiling assembly testing fixture of claim 1, wherein: the hydraulic cylinder (12) penetrates through the outer sealing wall (19), and the top of the hydraulic cylinder (12) is fixedly connected with the bottom of the inner sealing wall (20).

4. The automobile ceiling assembly testing fixture of claim 1, wherein: the bottom fixedly connected with inner chamber pipe (11) and outer chamber pipe (14) of seal box (10), outer chamber pipe (14) run through sealed outer wall (19), inner chamber pipe (11) run through sealed outer wall (19) and sealed inner wall (20), communicating pipe (7), inner chamber pipe (11) and outer chamber pipe (14) all are through hose and solenoid valve fixed connection, the solenoid valve is linked together through trachea and vacuum pump.

5. The automobile ceiling assembly testing fixture of claim 1, wherein: the roof support structure is characterized in that side plates (16) are fixedly connected to two sides of the top of the support platform (8), detection holes (17) are formed in the top of the support platform (8), and the detection holes (17) and the side plates (16) are matched with a roof (4).

6. The automobile ceiling assembly testing fixture of claim 1, wherein: one side face of the supporting table (8) is fixedly connected with an air pressure display (1), one end of the bottom of the air pressure display (1) is fixedly connected with a signal wire (15), and one end of the signal wire (15) is electrically connected with a pressure measuring device (18).