Safe automobile air bag semi-manufacture height testing instrument
Technical field
The utility model relates to automobile accessories product technical field, particularly a kind of safe automobile air bag semi-manufacture height testing instrument.
Background technology
Semi-manufacture after existing safe automobile air bag folds detect operation and mainly rely on manual operation to use slide calliper rule, and the survey instruments such as Steel Ruler complete.But this mode can not avoid the problems such as the error detection after repeatedly operating or undetected survey, and operating personnel need spiritual high concentration, easily produce fatigue.
Utility model content
The purpose of this utility model proposes a kind of safe automobile air bag semi-manufacture height testing instrument, can detect quickly and accurately, enhance productivity to the half-finished height of safe automobile air bag, ensures stability and the quality of product.
For achieving the above object, the utility model proposes a kind of safe automobile air bag semi-manufacture height testing instrument, comprise: worktable, be located on described worktable for the fixing half-finished detent of safe automobile air bag to be detected, two slide rails and detection pull bar, described two slide rails are relatively arranged on the both sides of described detent, on described two slide rails, correspondence is respectively provided with a slide, the two ends of described detection pull bar are individually fixed on described slide, the opposite type sensor for detecting the half-finished surface elevation of safe automobile air bag is provided with in described detection pull bar 3, detection pull bar is driven to slide along slide rail by described slide, thus the half-finished height of safe automobile air bag is detected.
Further, in above-mentioned safe automobile air bag semi-manufacture height testing instrument, each slide comprises the slide base be located on described slide rail and the fixed block be located on described base, and the two ends of described detection pull bar are fixed on described fixed block.
Further, in above-mentioned safe automobile air bag semi-manufacture height testing instrument, the outside of described fixed block is provided with handle.
Further, in above-mentioned safe automobile air bag semi-manufacture height testing instrument, described detent is joined end to end by multiple catch and surrounds.
Further, in above-mentioned safe automobile air bag semi-manufacture height testing instrument, described slide is also connected with for driving the automatically reset evener of slide.
Further, in above-mentioned safe automobile air bag semi-manufacture height testing instrument, the two ends of described slide rail are equipped with limited block.
The utility model safe automobile air bag semi-manufacture height testing instrument is by being placed into ad-hoc location location by safe automobile air bag semi-manufacture, again by pulling the test rod with opposite type sensor, achieve fast, accurately safe automobile air bag semi-manufacture height is detected, improve production efficiency, ensure that stability and the quality of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model safe automobile air bag semi-manufacture height testing instrument.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, the utility model safe automobile air bag semi-manufacture height testing instrument, comprise: worktable 100, be located at the detent 1 for fixing safe automobile air bag semi-manufacture 200 to be detected on described worktable 100, two slide rails 2 and detection pull bar 3, described two slide rails 2 are relatively arranged on the both sides of described detent 1, on described two slide rails 2, correspondence is respectively provided with a slide 4, the two ends of described detection pull bar 3 are individually fixed on described slide 4, the opposite type sensor (not shown) of the surface elevation for detecting safe automobile air bag semi-manufacture 200 is provided with in described detection pull bar 3, detection pull bar 3 is driven to slide along slide rail 2 by described slide 4, thus the height of safe automobile air bag semi-manufacture 200 is detected.
Wherein, described detent 1 is joined end to end by multiple catch 12 and surrounds.
Each slide 4 comprises the slide base 42 be located on described slide rail 2 and the fixed block 44 be located on described base 42, and the two ends of described detection pull bar 3 are fixed on described fixed block 44.
Conveniently described slide 4 slides, and the outside of described fixed block 44 is provided with handle 46.
Described slide 4 is also connected with evener (not shown), automatically resets to drive slide 4 for exporting constant force.
The two ends of described slide rail 2 are equipped with limited block 22, for limiting the sliding distance of described slide 4.
Refer to Fig. 1, the course of work of the utility model safe automobile air bag semi-manufacture height testing instrument is as follows:
First, safe automobile air bag semi-manufacture 200 to be detected are positioned in detent 1 and position, ensure that each half-finished condition is consistent, reduce artificial labile factor; Then, pull described slide 4 and detection pull bar 3 to slide into other end limited block 22 from slide rail 2 one end, in sliding process, the height of safe automobile air bag semi-manufacture 200 is detected by the opposite type sensor in described detection pull bar 3; Finally, described slide 4 and detection pull bar 3 reset (resetting by evener), to detect next product.
Compared to prior art, the utility model safe automobile air bag semi-manufacture height testing instrument is by being placed into ad-hoc location location by safe automobile air bag semi-manufacture, again by pulling the test rod with opposite type sensor, achieve fast, accurately safe automobile air bag semi-manufacture height is detected, improve production efficiency, ensure that stability and the quality of product.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or essential characteristic, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.