CN201417127Y - Airbag gap detection device - Google Patents
Airbag gap detection device Download PDFInfo
- Publication number
- CN201417127Y CN201417127Y CN2009200760146U CN200920076014U CN201417127Y CN 201417127 Y CN201417127 Y CN 201417127Y CN 2009200760146 U CN2009200760146 U CN 2009200760146U CN 200920076014 U CN200920076014 U CN 200920076014U CN 201417127 Y CN201417127 Y CN 201417127Y
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- annular solid
- reference column
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Abstract
The utility model provides an airbag gap detection device, comprising a base, three reference blocks, six analog blocks, four dial indicators, four clamps and three positioning columns. Compared withthe prior art, the airbag gap detection device has the advantages of high efficiency of detection and easy operation. The airbag gap detection device only spends about ten minutes on detecting an airbag, so the work efficiency is increased greatly.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of gap detection device of safety airbag.
Background technology
In production safety air bag process, require to do air bag gap width and the dimension control of face difference according to test specification.These size points all are present on the curved surface of cell edges, use general measurer can't detect at all, must measure with the contact three-dimensional.Along with the raising of output, the continuous increase of the check frequency makes the task of three-dimensional coordinates measurement very heavy.In addition, adopt the contact three-dimensional to measure, the tolerance of measurement point is bigger, and precision is not high, and inefficiency.
The utility model content
The purpose of this utility model is in order to overcome the problems referred to above that prior art exists, a kind of gap detection device of safety airbag to be provided.
The purpose of this utility model is achieved in that a kind of gap detection device of safety airbag, and it comprises:
Base, it comprises a square floor;
Three reference blocks are separately positioned on three angles of square floor;
Six simulated blocks, the annular solid that is linked in sequence into a sealing is arranged on the centre of square floor, and the flat shape of annular solid, size, upper surface and medial surface have the structure adaptive with air bag;
Four dial gauges are separately positioned on the outside of above-mentioned annular solid and are the square crossing distribution;
Four binding clasps are separately positioned on the inboard of above-mentioned annular solid and setting at interval;
Three reference columns are separately positioned on the inboard and distribution triangular in shape of above-mentioned annular solid.
Described six simulated blocks comprise first simulated block, second simulated block, the 3rd simulated block, the 4th simulated block, the 5th simulated block and the 6th simulated block, wherein first simulated block is arranged on the front end face of the front side formation annular solid of square floor, second simulated block and the 3rd simulated block are arranged on the right flank of the right side formation annular solid of square floor, the 4th simulated block is arranged on the rear end face of the rear side formation annular solid of square floor, and the 5th simulated block and the 6th simulated block are arranged on the left surface of the left side formation annular solid of square floor.
Described four dial gauges respectively comprise support, table body and indicator, and four indicators point to the center of annular solid respectively.
Described three reference columns comprise first reference column, second reference column and the 3rd reference column, and wherein, first reference column is arranged on the close first simulated block place of anteriomedial in the annular solid, and first reference column upper end is provided with locating convex block; Second reference column is arranged on the close second simulated block place, right side in the annular solid, and second reference column upper end is provided with register pin; The 3rd reference column be arranged in the annular solid the left side near the 6th simulated block place and with the second reference column position symmetry, the 3rd reference column upper end is provided with register pin.
Be respectively equipped with the slotted eye that allows the indicator of dial gauge pass through on described first simulated block, second simulated block and the 6th simulated block.
Be provided with the gap of 3mm between the medial surface of described six simulated blocks and the detected air bag.
The table distance of beating of described four dial gauges is 50mm.
Gap detection device of safety airbag of the present utility model compared with prior art has the following advantages:
1, detection efficiency height: three-dimensional coordinates measurement needs stable clamping, and adopts the process of measurement operation of relative low speed, and measuring an air bag needs about 40 minutes.Using gap detection device of safety airbag of the present utility model only to measure needs about ten minutes, has improved work efficiency greatly.
2, simple to operate: when adopting three-dimensional coordinates measurement, operating personnel need professional training.Use gap detection device of safety airbag of the present utility model to measure, the workman of general junior-senior high school culture just can operate according to working specification, need not train.
Description of drawings
Fig. 1 is the perspective view of the utility model gap detection device of safety airbag;
Fig. 2 is the plan structure synoptic diagram of the utility model gap detection device of safety airbag.
Embodiment
Referring to Fig. 1, Fig. 2, gap detection device of safety airbag of the present utility model comprises base 1, three 51,52,53,54 and three reference columns 61,62,63 of 41,42,43,44, four binding clasps of 31,32,33,34,35,36, four dial gauges of 21,22,23, six simulated blocks of reference block.
Base 1 comprises a square floor 11 and four base plate legs 12 and two handles 13 that are connected base plate 11 both sides.
Three reference blocks 21,22,23 are separately positioned on three angles of square floor 11.The flatness of three reference blocks and verticality require to be 0.02mm, and the flatness between each reference block requires to be 0.05mm.
Six simulated blocks comprise first simulated block 31, second simulated block 32, the 3rd simulated block 33, the 4th simulated block 34, the 5th simulated block 35 and the 6th simulated block 36.31,32,33,34,35,36 annular solids that are linked in sequence into a sealing are arranged on the centre of square floor 11, wherein first simulated block 31 is arranged on the front end face of the front side formation annular solid of square floor, second simulated block 32 and the 3rd simulated block 33 are arranged on the right flank of the right side formation annular solid of square floor, the 4th simulated block 34 is arranged on the rear end face of the rear side formation annular solid of square floor, and the 5th simulated block 35 and the 6th simulated block 36 are arranged on the left surface of the left side formation annular solid of square floor.The flat shape of annular solid, size, upper surface and medial surface have the structure adaptive with air bag.The medial surface of six simulated blocks is the gap that is provided with 3mm between the medial surface of annular solid and the detected air bag.On first simulated block 31, second simulated block 32 and the 6th simulated block 36, be respectively equipped with the slotted eye that allows the indicator of dial gauge pass through.
Four dial gauges 41,42,43,44 are separately positioned on the outside of above-mentioned annular solid and are square crossing and distribute; Four dial gauges respectively comprise support, table body and indicator, and four indicators point to the center of annular solid respectively.The table distance of beating of four dial gauges is 50mm.
Four binding clasps 51,52,53,54 are separately positioned on the inboard of above-mentioned annular solid and setting at interval.
Three reference columns 61,62,63 are separately positioned on the inboard and distribution triangular in shape of above-mentioned annular solid.Three reference columns comprise first reference column 61, second reference column 62 and the 3rd reference column 63.Wherein, first reference column 61 is arranged on close first simulated block, 31 places of anteriomedial in the annular solid, and first reference column upper end is provided with locating convex block 71; Second reference column 62 is arranged on close second simulated block, 32 places, right side in the annular solid, and second reference column upper end is provided with register pin 72; The 3rd reference column 63 be arranged in the annular solid the left side near the 6th simulated block 36 places and with the second reference column position symmetry, the 3rd reference column upper end is provided with register pin 73.
The detection method process of gap detection device of safety airbag of the present utility model is as follows:
Before beginning detection, the operator needs carry out visualize to device, to determine whether device is in upstate.For example, whether each positioning parts is firm, and whether each functor has the damage phenomenon.
Operation steps:
1, earlier four binding clasps 51,52,53,54 is opened, made device be in open mode.
2, product (detected air bag) is placed on the device, handle with care in the attention.Suitably adjust position all around, pilot hole on the product is inserted in the locating convex block 71 and register pin 72,73 on the device, and it is contacted well with locating surface on the reference column 61,62,63.By the binding clasp that closes, product is reliably located then.
3, detection method
With four dial gauges on to zero piece to zero, four check points on four faces of testing product respectively then, remaining check point adopts 3.4 * 2.6,3.6 * 2.4 the drift that ends detects respectively with concordant detection piece, can pass through as ending drift, product is qualified, otherwise is defective.
Claims (7)
1, a kind of gap detection device of safety airbag is characterized in that comprising:
Base, it comprises a square floor;
Three reference blocks are separately positioned on three angles of square floor;
Six simulated blocks, the annular solid that is linked in sequence into a sealing is arranged on the centre of square floor, and the flat shape of annular solid, size, upper surface and medial surface have the structure adaptive with air bag;
Four dial gauges are separately positioned on the outside of above-mentioned annular solid and are the square crossing distribution;
Four binding clasps are separately positioned on the inboard of above-mentioned annular solid and setting at interval;
Three reference columns are separately positioned on the inboard and distribution triangular in shape of above-mentioned annular solid.
2, gap detection device of safety airbag as claimed in claim 1, it is characterized in that: described six simulated blocks comprise first simulated block, second simulated block, the 3rd simulated block, the 4th simulated block, the 5th simulated block and the 6th simulated block, wherein first simulated block is arranged on the front end face of the front side formation annular solid of square floor, second simulated block and the 3rd simulated block are arranged on the right flank of the right side formation annular solid of square floor, the 4th simulated block is arranged on the rear end face of the rear side formation annular solid of square floor, and the 5th simulated block and the 6th simulated block are arranged on the left surface of the left side formation annular solid of square floor.
3, the application of gap detection device of safety airbag as claimed in claim 1 is characterized in that: described four dial gauges respectively comprise support, table body and indicator, and four indicators point to the center of annular solid respectively.
4, the application of gap detection device of safety airbag as claimed in claim 1, it is characterized in that: described three reference columns comprise first reference column, second reference column and the 3rd reference column, wherein, first reference column is arranged on the close first simulated block place of anteriomedial in the annular solid, and first reference column upper end is provided with locating convex block; Second reference column is arranged on the close second simulated block place, right side in the annular solid, and second reference column upper end is provided with register pin; The 3rd reference column be arranged in the annular solid the left side near the 6th simulated block place and with the second reference column position symmetry, the 3rd reference column upper end is provided with register pin.
5, gap detection device of safety airbag as claimed in claim 2 is characterized in that: be respectively equipped with the slotted eye that allows the indicator of dial gauge pass through on described first simulated block, second simulated block and the 6th simulated block.
6, gap detection device of safety airbag as claimed in claim 1 is characterized in that: the gap that is provided with 3mm between the medial surface of described six simulated blocks and the detected air bag.
7, gap detection device of safety airbag as claimed in claim 1 is characterized in that: the table distance of beating of described four dial gauges is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760146U CN201417127Y (en) | 2009-06-09 | 2009-06-09 | Airbag gap detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760146U CN201417127Y (en) | 2009-06-09 | 2009-06-09 | Airbag gap detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417127Y true CN201417127Y (en) | 2010-03-03 |
Family
ID=41793550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200760146U Expired - Fee Related CN201417127Y (en) | 2009-06-09 | 2009-06-09 | Airbag gap detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417127Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122170A (en) * | 2010-09-15 | 2011-07-13 | 苏州凌创电子***有限公司 | Detection device for automotive airbag |
| CN101922905B (en) * | 2009-06-09 | 2012-06-20 | 上海天合汽车安全***有限公司 | Gap detection device of safety airbag |
-
2009
- 2009-06-09 CN CN2009200760146U patent/CN201417127Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922905B (en) * | 2009-06-09 | 2012-06-20 | 上海天合汽车安全***有限公司 | Gap detection device of safety airbag |
| CN102122170A (en) * | 2010-09-15 | 2011-07-13 | 苏州凌创电子***有限公司 | Detection device for automotive airbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |