CN104236476B - For detecting acoustic part of automobile fabric face detection device - Google Patents
For detecting acoustic part of automobile fabric face detection device Download PDFInfo
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- CN104236476B CN104236476B CN201410419550.7A CN201410419550A CN104236476B CN 104236476 B CN104236476 B CN 104236476B CN 201410419550 A CN201410419550 A CN 201410419550A CN 104236476 B CN104236476 B CN 104236476B
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- school zero
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- amplifier
- standard panel
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 239000004744 fabric Substances 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 15
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Abstract
The present invention relates to a kind of for detecting acoustic part of automobile fabric face detection device, mounting base is fixed with detection platform and supports seat, the upper surface supporting seat in detection platform has been fixed with some laser detection mechanisms, it is provided with compact power and amplifier in the outside of mounting base, compact power is connected with amplifier by cable, and amplifier is connected with laser detection mechanism by cable.The present invention both can simulate real vehicle state, can realize again the testing requirement of product A face fabric surface profile, and present configuration is simple, reasonable, easily operated；The present invention solves the problem that check frequency (fabric face, A face) cannot detect, and non-contact detection mode solves different testing staff and detects the problem of difference, and this detection device precision is high, and detection is time-consuming few, and detection efficiency is high.
Description
Technical field
The present invention relates to a kind of device for detecting automotive trim product, present invention relates especially to a kind of for detecting acoustic part of automobile fabric face detection device.
Background technology
Currently, the detection in automotive trim sunshading board class fabric face, special sunshading board detection tool structure is typically all used to realize, although product is placed in cubing can be with real vehicle state consistency, but the i.e. fabric surface profile in product A face requires height, use groove, flush or clearance plane cannot realize accurately detecting function；Contact measurement mode poor stability, different testing staff's detected values there are differences；There is limitation, check frequency (fabric face, A face) cannot realize detection function；The most by above-mentioned detection maneuver, the problems such as detection efficiency is low.At present, along with developing by leaps and bounds and the swift and violent lifting of technical merit of industry, this detection mode cannot meet the demand of people, each main engine plants the most all propose cubing and are necessary to solve the problems referred to above when cubing is assessed, for reaching the requirement of main engine plants, weeding out the old and bring forth the new, I takes charge of and proposes new research direction: use non-contact laser sensor detecting device to realize the Aulomatizeted Detect function of cubing.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of not only can simulate real vehicle state but also the detection of product A face fabric surface profile and convenient to operation for detecting acoustic part of automobile fabric face detection device can be realized.
The technical scheme provided according to the present invention, described for detecting acoustic part of automobile fabric face detection device, mounting base is fixed with detection platform and supports seat, the upper surface supporting seat in detection platform has been fixed with some laser detection mechanisms, it is provided with compact power and amplifier in the outside of mounting base, compact power is connected with amplifier by cable, and amplifier is connected with laser detection mechanism by cable.
Described laser detection mechanism includes school zero branch seat, school zero reference block, sensor support base, end caps, laser displacement sensor probe, school zero standard panel, Magnet and connecting plate；Upper surface at school zero branch seat is fixed with school zero reference block and sensor support base, it is fixed with end caps in the upper end of sensor support base, end caps offers detection hole, lower surface at end caps is fixed with laser displacement sensor probe, it is fixed with two Magnet on sensor support base below laser displacement sensor probe, being arranged over school zero standard panel at end caps, school zero standard panel is connected on the zero branch seat of school by connecting plate.
The beam emissions point of described laser displacement sensor probe is 55 ~ 75mm to the distance of school zero standard panel.
When actually detected, the datum level of each fixing corresponding school zero standard panel of measurement point in acoustic part of automobile fabric face, and the datum level of each school zero standard panel is identical to the distance of school zero standard panel with school zero branch seat to the distance of measured point.
The present invention both can simulate real vehicle state, can realize again the testing requirement of product A face fabric surface profile, and present configuration is simple, reasonable, easily operated；The present invention can accurately obtain the information of acoustic part of automobile fabric planar survey point, solve the problem that check frequency (fabric face, A face) cannot detect, non-contact detection mode solves the problem that different testing staff detects difference, and this detection device precision is high, detection is time-consuming few, and detection efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of laser detection mechanism in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This is used for detecting acoustic part of automobile fabric face detection device, mounting base 1 is fixed with detection platform and supports seat 2, the upper surface supporting seat 2 in detection platform has been fixed with some laser detection mechanisms 3, compact power 4 and amplifier 5 it is provided with in the outside of mounting base 1, compact power 4 is connected with amplifier 5 by cable 6, and amplifier 5 is connected with laser detection mechanism 3 by cable 6.
Described laser detection mechanism 3 includes school zero branch seat 3.1, school zero reference block 3.2, sensor support base 3.3, end caps 3.4, laser displacement sensor probe 3.5, school zero standard panel 3.6, Magnet 3.7 and connecting plate 3.8；Upper surface at school zero branch seat 3.1 is fixed with school zero reference block 3.2 and sensor support base 3.3, it is fixed with end caps 3.4 in the upper end of sensor support base 3.3, end caps 3.4 offers detection hole, lower surface at end caps 3.4 is fixed with laser displacement sensor probe 3.5, laser displacement sensor probe 3.5 is connected by cable 6 with described amplifier 5, it is fixed with two Magnet 3.7 on sensor support base 3.3 below laser displacement sensor probe 3.5, it is arranged over school zero standard panel 3.6 at end caps 3.4, school zero standard panel 3.6 is connected on school zero branch seat 3.1 by connecting plate 3.8.
The beam emissions point of described laser displacement sensor probe 3.5 is 55 ~ 75mm to the distance of school zero standard panel 3.6.
When actually detected, the datum level of each fixing corresponding school zero standard panel 3.6 of measurement point in acoustic part of automobile fabric face, and the datum level of each school zero standard panel 3.6 is identical with the distance of zero branch seat 3.1 to school, school zero standard panel 3.6 to the distance of measured point.
Studding with two Magnet 3.7 in the lower surface of sensor support base 3.3, laser displacement sensor 3.5 upper surfaces of popping one's head in are connected with end caps 3.4 by two pins and two screws, and side is fixing with sensor support base 3.3 by two screws.
School zero branch seat 3.1 supports seat 2 by pin and screw with detection platform and is connected, and detection platform supports seat 2 and is connected by pin and screw are fixing with mounting base 1.
Considering the precision of cubing and be easy to the safe distance that laser detection mechanism 1 can be taken smoothly, optimal model sunshading board class cubing being selected to laser displacement sensor probe 3.5 is IL-S065.
The work process of the present invention is as follows:
On the premise of must assure that each structure effective profile precision, laser detection mechanism 1 is connected with amplifier 5 by cable 6, amplifier 5 is connected with compact power 4 by cable 6, switch on power after normally working, when laser detection mechanism 1 is directed at after school zero reference block 3.2 positions OK, school zero button is pressed after numerical value shows stably on amplifier 5, then laser detection mechanism 1 is directed at each required datum level measuring school zero standard panel 3.6 corresponding to point, run into detected body back reflection by laser displacement sensor probe 3.5 transmitting light beam to return, information after reflection is converted into numerical value by amplifier 5 and shows, the error amount of measured point it is after numerical stability shown on amplifier 5.
Claims (3)
1. one kind is used for detecting acoustic part of automobile fabric face detection device, it is characterized in that: on mounting base (1), be fixed with detection platform support seat (2), the upper surface supporting seat (2) in detection platform is fixed with laser detection mechanism (3), compact power (4) and amplifier (5) it is provided with in the outside of mounting base (1), compact power (4) is connected with amplifier (5) by cable (6), and amplifier (5) is connected with laser detection mechanism (3) by cable (6)；
Described laser detection mechanism (3) includes school zero branch seat (3.1), school zero reference block (3.2), sensor support base (3.3), end caps (3.4), laser displacement sensor probe (3.5), school zero standard panel (3.6), Magnet (3.7) and connecting plate (3.8)；Upper surface in school zero branch seat (3.1) is fixed with school zero reference block (3.2) and sensor support base (3.3), it is fixed with end caps (3.4) in the upper end of sensor support base (3.3), end caps (3.4) offers detection hole, lower surface at end caps (3.4) is fixed with laser displacement sensor probe (3.5), the sensor support base (3.3) of laser displacement sensor probe (3.5) lower section is fixed with two Magnet (3.7), it is arranged over school zero standard panel (3.6) at end caps (3.4), school zero standard panel (3.6) is connected on school zero branch seat (3.1) by connecting plate (3.8).
It is used for the most as claimed in claim 1 detecting acoustic part of automobile fabric face detection device, it is characterized in that: the distance of the beam emissions point of described laser displacement sensor probe (3.5) to school zero standard panel (3.6) is 55 ~ 75mm.
It is used for the most as claimed in claim 1 detecting acoustic part of automobile fabric face detection device, it is characterized in that: when actually detected, the datum level of each fixing corresponding school zero standard panel (3.6) of measurement point in acoustic part of automobile fabric face, and the datum level of each school zero standard panel (3.6) is identical with the distance in school zero branch seat (3.1) to school zero standard panel (3.6) to the distance of measured point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419550.7A CN104236476B (en) | 2014-08-22 | For detecting acoustic part of automobile fabric face detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419550.7A CN104236476B (en) | 2014-08-22 | For detecting acoustic part of automobile fabric face detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236476A CN104236476A (en) | 2014-12-24 |
| CN104236476B true CN104236476B (en) | 2017-01-04 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19718494A1 (en) * | 1997-05-02 | 1998-11-05 | Gerhard Prof Dr Ing Goch | Non-contact measurement of object having complex surface, such as gear |
| CN101655355A (en) * | 2009-09-03 | 2010-02-24 | 无锡吉兴汽车部件有限公司 | Test method for molding surface deflection of car sun-roof visor |
| CN202522201U (en) * | 2011-11-30 | 2012-11-07 | 武汉理工大学 | Device for detecting oil film thickness between cylinder liner and piston ring for diesel engine |
| CN103308143A (en) * | 2013-07-02 | 2013-09-18 | 无锡吉兴汽车声学部件科技有限公司 | Plaster mold tool capable of improving sound absorption testing result reliability of automobile acoustic part |
| CN103439407A (en) * | 2013-08-09 | 2013-12-11 | 无锡吉兴汽车声学部件科技有限公司 | Tool for carrying out sound insulation testing on automobile acoustic part material |
| CN203385383U (en) * | 2013-07-02 | 2014-01-08 | 无锡吉兴汽车声学部件科技有限公司 | Automobile acoustic component skylight sun shield flexibility testing tool |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19718494A1 (en) * | 1997-05-02 | 1998-11-05 | Gerhard Prof Dr Ing Goch | Non-contact measurement of object having complex surface, such as gear |
| CN101655355A (en) * | 2009-09-03 | 2010-02-24 | 无锡吉兴汽车部件有限公司 | Test method for molding surface deflection of car sun-roof visor |
| CN202522201U (en) * | 2011-11-30 | 2012-11-07 | 武汉理工大学 | Device for detecting oil film thickness between cylinder liner and piston ring for diesel engine |
| CN103308143A (en) * | 2013-07-02 | 2013-09-18 | 无锡吉兴汽车声学部件科技有限公司 | Plaster mold tool capable of improving sound absorption testing result reliability of automobile acoustic part |
| CN203385383U (en) * | 2013-07-02 | 2014-01-08 | 无锡吉兴汽车声学部件科技有限公司 | Automobile acoustic component skylight sun shield flexibility testing tool |
| CN103439407A (en) * | 2013-08-09 | 2013-12-11 | 无锡吉兴汽车声学部件科技有限公司 | Tool for carrying out sound insulation testing on automobile acoustic part material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20141224 Assignee: WUXI JIXING AUTO PARTS Co.,Ltd. Assignor: WUXI GISSING AUTO ACOUSTIC PARTS TECH. Co.,Ltd. Contract record no.: X2022990000459 Denomination of invention: Fabric surface inspection device for inspecting automotive acoustic parts Granted publication date: 20170104 License type: Common License Record date: 20220803 |