CN104155230A - Automobile sealing strip rain test equipment - Google Patents
Automobile sealing strip rain test equipment Download PDFInfo
- Publication number
- CN104155230A CN104155230A CN201410413192.9A CN201410413192A CN104155230A CN 104155230 A CN104155230 A CN 104155230A CN 201410413192 A CN201410413192 A CN 201410413192A CN 104155230 A CN104155230 A CN 104155230A
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- Prior art keywords
- sealing strip
- riser
- rain
- clamping plate
- horizontal clamping
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- Examining Or Testing Airtightness (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to automobile sealing strip rain test equipment. The test equipment comprises a water-receiving work tool body, a water tank with a water tank leakage hole, a spraying head, and a controller. The water-receiving work tool body comprises a work tool plane, a step vertical plate, a square vertical plate, and a bottom plate with a bottom plate leakage hole. The work tool plane is embedded into the groove arranged on the bottom surface of the step vertical plate. A horizontal clamp plate is arranged between the step vertical plate and the square vertical plate. A vertical rotary button and a horizontal adjusting screw rod are arranged on the horizontal clamp plate. One side of the lower end face of the horizontal clamp plate is pressed on one side of the upper end face of the work tool plane, the other side of the lower end face of the horizontal clamp plate is provided with a slide block, and a guide rod goes through the slide block. The controller is provided with a variable-frequency motor and a flow control button. The equipment has the advantages that a rain test can be carried out even if a sealing strip is not installed on a vehicle, the permeability of a sealing strip can be tested in advance, the operation is simple, the test period is short, the compression amount after a sealing strip is installed on a skylight can be stimulated, and thus the test result are more precise.
Description
Technical field
The present invention relates to sealing strip field of measuring technique, specifically, is a kind of weather strip for automobile rain test equipment.
Background technology
Sealing strip is widely used in the vehicle body positions such as automobile front and back windscreen, car door, vehicle window, initiation cabin, boot, fill up the gap between car body component, there is the functions such as damping, waterproof and dustproof, sound insulation, decoration, driver and conductor and car load are played to maintenance effect.The classification of weather strip for automobile product has various ways, conventionally according to the title, data kind, complex document quantity, operating characteristic etc. at device position (parts), will usually classify.Wherein the title classification according to device position (parts) is the most frequently used mode, and it comprises initiates cabin sealing strip, front and rear windows sealing strip, door frame sealing strip, door weather strip, glass guide way of vehicle door sealing strip, bottom of door dust excluder, the inside and outside sealing strip of car door windowsill, side window sealing strip, Foof weather strip, covering for roofs sealing strip, boot (luggage case) sealing strip etc.
Sealing strip perviousness is an important indicator of vehicle complete vehicle quality.In prior art, the infiltrative equipment of check sealing strip normally will carry out salt fog test after sealing strip entrucking, yet automobile when carrying out salt fog test, due to car conour complex structure, cause, test period large to sealing strip permeance property validation difficulty long, cannot verify in advance.
In sum, it is a kind of simple to operate that assistant officer needs, and test period is short, can verify in advance, without the vehicle rainfall test equipment of assembling test.
Summary of the invention
The object of the invention is for deficiency of the prior art, provide a kind of simple to operate, test period is short, can verify in advance, without the vehicle rainfall test equipment of assembling test.
For achieving the above object, the technical scheme that the present invention takes is:
A weather strip for automobile rain test equipment, described testing equipment is provided with water receiving frock body, tank, the head of drenching with rain, and described tank is provided with tank leak holes; Described water receiving frock body is positioned at tank, and is provided with frock plane, ladder riser, square riser, base plate; Described base plate is provided with base plate leak holes; Described ladder riser and square riser are positioned on base plate; Described ladder riser cross section is stepped appearance, and its bottom surface is provided with groove, and described frock plane is embedded in groove; Between described ladder riser and square riser, be provided with horizontal clamping plate, horizontal clamping plate upper surface is provided with longitudinal knob, and a side pressure of horizontal clamping plate lower surface is in a side of frock plane upper surface, and the opposite side of horizontal clamping plate lower surface is provided with slide block; Described slide block inside is penetrated with guide rod, and described guide rod one end is fixed on square riser, and the other end is fixed on the holder that is positioned at horizontal clamping plate below; The sidewall of the described nearly square riser of horizontal clamping plate is provided with lateral adjustments screw rod, and described lateral adjustments screw rod runs through square riser and stretches out outside square riser, and end connects horizontal knob.
The described head of drenching with rain be positioned at water receiving frock body directly over.
Described testing equipment is also provided with controller, described in drench with rain head be connected with controller, described controller is provided with inverter motor and flow control button.
Described guide rod is provided with two
The invention has the advantages that:
1, adopt sealing strip to carry out salt fog test in frock plane, without testing after entrucking, simple to operate.
2, by inverter motor, control a water flow of drenching with rain, test period is short, can verify in advance sealing strip perviousness.
3, by the tight strip of paper used for sealing of horizontal clamping plate moving clip, simulate the decrement after actual sealing strip and skylight assembling, make test findings more accurate.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of weather strip for automobile rain test equipment structural representation of the present invention.
Accompanying drawing 2 is the water receiving frock body construction schematic diagram in a kind of weather strip for automobile rain test equipment structure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment provided by the invention is elaborated.
The Reference numeral and the ingredient that in accompanying drawing, relate to are as follows:
1. tank 2. water receiving frock bodies
3. 4. controller of drenching with rain
21. frock plane 22. ladder risers
The horizontal clamping plate of 23. square riser 24.
The longitudinal knob of 25. horizontal knob 26.
27. guide rod 28. slide blocks
29. base plate 291. base plate leak holes
292. groove 11. tank leak holes
4. controller 41 inverter motor
42. flow control button 30. holders
31. lateral adjustments screw rods
embodiment 1
Please refer to Fig. 1, Fig. 1 is a kind of weather strip for automobile rain test equipment structural representation of the present invention.Described testing equipment is provided with tank 1, water receiving frock body 2, drench with rain 3 and controller 4.Described tank 1 bottom is provided with tank leak holes 11; Described water receiving frock body 2 is positioned at tank 1 bottom center, is provided with and drenches with rain 3 directly over described water receiving frock body 1; Described drenching with rain 3 is connected with controller 4; Described controller 4 inside are provided with inverter motor 41, and outside is provided with flow control button 42.
Please refer to Fig. 2, Fig. 2 is the water receiving frock body construction schematic diagram in a kind of weather strip for automobile rain test equipment structure of the present invention.Described water receiving frock body 2 is provided with frock plane 21, ladder riser 22, square riser 23, base plate 29; Described base plate 29 is provided with base plate leak holes 291; Described ladder riser 22 and square riser 23 are positioned on base plate 29; Described ladder riser 22 cross sections are stepped appearance, and its bottom surface is provided with groove 292; Described frock plane 21 is embedded in groove 292; Between ladder riser 22 and square riser 23, be provided with horizontal clamping plate 24, horizontal clamping plate 24 upper surfaces are provided with longitudinal knob 26, one side pressure of horizontal clamping plate 24 lower surfaces is in a side of frock plane 21 upper surfaces, the opposite side of horizontal clamping plate 24 lower surfaces is provided with slide block 28, described slide block 28 inside are penetrated with two guide rods 27, described guide rod 27 one end are fixed on square riser 23, and the other end is fixed on the holder 30 that is positioned at horizontal clamping plate 24 belows; The sidewall of described horizontal clamping plate 24 nearly square risers is provided with lateral adjustments screw rod 31, and described lateral adjustments screw rod 31 runs through square riser 23 and stretches out outside square riser 23, and end thread connects horizontal knob 25.
It should be noted that: described frock plane 21 is for placing sealing strip, itself and ladder riser 22 and horizontal clamping plate 24 cooperatively interact sealing strip are clamped, described ladder riser 22 is provided with the stair-stepping facet of differing heights, can test sealing strip dissimilar, differing heights, sealing strip height is different, and the permeance property of its sealing strip is also different, described horizontal knob 25 and lateral adjustments screw rod 31 cooperatively interact, when horizontal knob 25 turns clockwise, horizontal clamping plate 24 move to the direction near sealing strip, for clamping sealing strip, move the decrement of the actual sealing strip of simulation and skylight assembling by horizontal clamping plate 24, described slide block 28 coordinates with longitudinal knob 26, for regulating the height of horizontal clamping plate 24, described guide rod 27 is provided with two, for limiting direction of motion and the levelness of slide block 28, can guarantee that horizontal clamping plate 24 can contact with sealing strip closely, described lateral adjustments screw rod 31 is in square riser 23, and the precision that clamping plate 24 horizontal directions of also can further improving the standard regulate, guarantees the close contact of horizontal clamping plate 24 and sealing strip, described base plate leak holes 291 is discharged for the water being detained on base plate 29, described tank 1 is for the mark amount of drenching with rain, described drenching with rain 3 has standard specification diameter, described in 3 diameter specifications of drenching with rain different, its area difference of drenching with rain, not identical to the test findings of sealing strip yet, described drenching with rain 3 has certain altitude, drenches with rain 3 highly different, and it is also not identical that its water column produces pressure intensity on sealing strip, and water column pressure intensity difference sealing strip is not identical to the infiltration capacity of water yet, described flow control button 42 is for controlling 3 the flow of drenching with rain, the uninterrupted difference of drenching with rain, and sealing strip water resistant impulsive force is also different, and test is also had a certain impact, described tank 1 is provided with tank leak holes 11, for discharging the water of tank 1, described tank leak holes 11 specific dischargies are less than the flow of a water outlet of drenching with rain, in tank 1, existing water flows to like this, there are flowing out again, salt fog test scene after the entrucking of simulated automotive sealing strip under state of nature, when the water level in tank 1 reaches a certain scale, close and drench with rain 3, water in tank 1 flows out from tank leak holes 11 like this, in tank 1, current are complete mouthful, weigh the weight of water receiving frock body 2, the difference of front and back water receiving frock body 2 weight is water absorbing capacitys of sealing strip, by water absorbing capacity, judge the permeance property of sealing bar, described inverter motor 41 cooperatively interacts with flow control button 42, controls 3 the water flow of drenching with rain, described controller 4 effects are control water outlet and measure the water yield, and its concrete structure is not limited only to embodiments of the invention, adopts other device that possesses this function in prior art all can.
Sealing strip rain test equipment using method of the present invention is: first, sealing strip is placed in frock plane 21; Then by the horizontal longitudinally button 25 of rotation, make horizontal clamping plate 24 press seal bars, and the slide block on sliding guide 27 28 move to longitudinal knob 26 under, then longitudinally knob 26 coordinates with slide block 28, and horizontal clamping plate 24 positions are fixed; Select in addition suitable test compression height, and adjust sealing strip and make it the compression height needing in test, weigh the weight of water receiving frock body 2 before drenching with rain, and water receiving frock body 2 is placed in tank; Then drench with rain 3 diameter needed 3 height of drenching with rain of fixation test of selecting test to need, set the amount of drenching with rain; 3 water flow of drenching with rain of finally selecting sealing strip test to need, unlatching drenches with rain 3, test duration is 3 minutes, when the water level in tank 1 arrives the needed amount of drenching with rain of test, close the head of drenching with rain, after the water in tank 1 all flows out, weigh the weight of water receiving frock body 2, the difference of the weight of water receiving frock body 2 front and back is water absorbing capacitys of sealing strip, and the correlation parameter of the weight absorbing water by sealing strip and sealing strip self can judge the permeance property of sealing strip.Through a kind of sealing strip is tested, found that when the test duration is 3 minutes, the water absorbing capacity of its sealing strip is 6.5*10
-5/ m
3/ minute, the sealing strip infiltration capacity of this specification is 6.5*10
-5/ m
3/ minute, and sealing strip test period after entrucking is generally 10 days, the present invention's test only needs 3 minutes, has shortened the test duration greatly.Sealing strip of the present invention is tested the equipment of drenching with rain, and adopts sealing strip to carry out salt fog test in frock plane, without testing after entrucking, simple to operate; By inverter motor 41, control 3 water flow of drenching with rain, test period is short, can verify in advance sealing strip perviousness; By the tight strip of paper used for sealing of horizontal clamping plate moving clip, simulate the decrement after actual sealing strip and skylight assembling, make test findings more accurate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the inventive method; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection scope of the present invention.
Claims (4)
1. a weather strip for automobile rain test equipment, described testing equipment is provided with water receiving frock body, tank, the head of drenching with rain, and it is characterized in that, and described tank is provided with tank leak holes; Described water receiving frock body is positioned at tank, and is provided with frock plane, ladder riser, square riser, base plate; Described base plate is provided with base plate leak holes; Described ladder riser and square riser are positioned on base plate; Described ladder riser cross section is stepped appearance, and its bottom surface is provided with groove, and described frock plane is embedded in groove; Between described ladder riser and square riser, be provided with horizontal clamping plate, horizontal clamping plate upper surface is provided with longitudinal knob, and a side pressure of horizontal clamping plate lower surface is in a side of frock plane upper surface, and the opposite side of horizontal clamping plate lower surface is provided with slide block; Described slide block inside is penetrated with guide rod, and described guide rod one end is fixed on square riser, and the other end is fixed on the holder that is positioned at horizontal clamping plate below; The sidewall of the described nearly square riser of horizontal clamping plate is provided with lateral adjustments screw rod, and described lateral adjustments screw rod runs through square riser and stretches out outside square riser, and end connects horizontal knob.
2. testing equipment according to claim 1, is characterized in that, the described head of drenching with rain be positioned at water receiving frock body directly over.
3. testing equipment according to claim 1, is characterized in that, described testing equipment is also provided with controller, described in drench with rain head be connected with controller, described controller is provided with inverter motor and flow control button.
4. testing equipment according to claim 1, is characterized in that, described guide rod is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413192.9A CN104155230B (en) | 2014-08-20 | 2014-08-20 | A kind of weather strip for automobile rain test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413192.9A CN104155230B (en) | 2014-08-20 | 2014-08-20 | A kind of weather strip for automobile rain test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104155230A true CN104155230A (en) | 2014-11-19 |
| CN104155230B CN104155230B (en) | 2016-09-14 |
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|---|---|---|---|
| CN201410413192.9A Active CN104155230B (en) | 2014-08-20 | 2014-08-20 | A kind of weather strip for automobile rain test equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104614268A (en) * | 2015-02-02 | 2015-05-13 | 青岛科标检测股份有限公司 | Scouring testing machine |
| CN113029891A (en) * | 2019-12-24 | 2021-06-25 | 山西大地华基建材科技有限公司 | Demonstration device for water permeability of reaction permeable brick |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000007876A1 (en) * | 2020-04-14 | 2021-10-14 | Myfamily S R L | System for qualifying and testing tissue samples |
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| CN113029891A (en) * | 2019-12-24 | 2021-06-25 | 山西大地华基建材科技有限公司 | Demonstration device for water permeability of reaction permeable brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104155230B (en) | 2016-09-14 |
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| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170207 Address after: Fengxian District Jinhui town Kim highway 201403 Shanghai No. 8029 building 6 No. 1 workshop Patentee after: Shanghai Rong Nan Technology Co., Ltd. Patentee after: Granary Rong Nan sealing member Science and Technology Ltd. Patentee after: Wuhan Yinan Plastics Technology Co Ltd Address before: 215412 Jiangsu city of Suzhou province Taicang City Lu Du Zhen Fei Hu Lu Lianda Industrial Zone No. 11 Patentee before: Granary Rong Nan sealing member Science and Technology Ltd. |
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Address after: Workshop 1, building 6, No. 8029, JINDA Road, Jinhui Town, Fengxian District, Shanghai, 201403 Patentee after: Shanghai Rongnan Technology Co.,Ltd. Patentee after: TAICANG RONGNAN SEALING MEMBER SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: WUHAN YINAN RUBBER AND PLASTIC TECHNOLOGY Co.,Ltd. Address before: Workshop 1, building 6, No. 8029, JINDA Road, Jinhui Town, Fengxian District, Shanghai, 201403 Patentee before: SHANGHAI RONGNAN TECHNOLOGY Co.,Ltd. Patentee before: TAICANG RONGNAN SEALING MEMBER SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: WUHAN YINAN RUBBER AND PLASTIC TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |