CN101804520A - Pre-position device for weakening airbag panel with laser - Google Patents
Pre-position device for weakening airbag panel with laser Download PDFInfo
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- CN101804520A CN101804520A CN 201010145490 CN201010145490A CN101804520A CN 101804520 A CN101804520 A CN 101804520A CN 201010145490 CN201010145490 CN 201010145490 CN 201010145490 A CN201010145490 A CN 201010145490A CN 101804520 A CN101804520 A CN 101804520A
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- positioning
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Abstract
The invention discloses a pre-position device for weakening an airbag panel with laser, which comprises a base, a detector switch, a plurality of suckers for sucking workpieces and a plurality of upright positioning structures for positioning the workpieces, wherein the upright positioning structures are fixed on the base, the suckers are connected with the upright position structures, and the detector switch is fixedly connected with one of the upright positioning structures. The pre-position device can accurately pre-position the workpieces before the wokrpieces are weakened with laser, and the residual thickness of the airbag panel after weakening can reach the rational requirements.
Description
Technical field
The relevant a kind of positioner of the present invention refers in particular to and a kind ofly can carry out the pinpoint device for pre-positioning that is used for weakening airbag panel with laser to workpiece.
Background technology
In auto manufacturing, in the increasing automobile instrument panel air bag is installed all, at present to reduce the death rate that traffic accident causes as much as possible.The surperficial covering of fascia generally adopts PVC (Polyvinyl chloride polymer, polyvinyl chloride), TPO (Thermoplastic Polyolefin, TPO), TPU (Thermoplastic Polyurethane, TPUE) material such as, through injection mo(u)lding, thickness is generally about 1.0～1.5mm.The semi permeability cutting is carried out in the laser reduction instrument board covering inner surface after injection mo(u)lding exactly, make the epidermis after the cutting still keep certain residual thickness, the outer surface of surface covering is not seen the vestige of cutting, residual thickness is difference according to the difference of physical properties such as the designing requirement of different automobile types and the elasticity of skin material and to some extent, and cutting profile is generally " eight " font.The precision of the surperficial covering residual thickness of fascia is the key that guarantees that can air bag be opened in the 0.08s after expansion, therefore, the tolerance of residual thickness is strict, and Tong Hang standard is controlled at residual thickness in 1 ± 0.1mm in the world.But when at present airbag panel being carried out the laser reduction, directly grabbing workpiece causes locating inaccuracy, and owing to be that automated production can't be adjusted equipment, the residual thickness after the airbag panel reduction is often in 2 ± 0.8mm.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of and can carries out the pinpoint device for pre-positioning that is used for weakening airbag panel with laser to workpiece.
For achieving the above object, the invention provides a kind of device for pre-positioning that is used for weakening airbag panel with laser, it includes base, sense switch, most suckers that are used to adsorb workpiece and most and is used for stud location structure that workpiece is positioned, the stud location structure is fixed on the base, sucker is connected in the stud location structure, and sense switch is fixedly connected on one of them stud location structure.
The stud location structure includes locating piece, L shaped vertical guiding mechanism and cylinder, cylinder is positioned at the bottom of stud location structure, the cylinder top is provided with vertical guiding mechanism, vertically the horizontal flanging of guiding mechanism is parallel with the top of cylinder, and be reserved with activity space between horizontal flanging and the cylinder top, the vertically vertical flanging of guiding mechanism and the parallel sided of cylinder, and vertically the bottom of flanging is provided with and can adjusts the stroke bolt that vertical guiding mechanism moves up and down.
The stud location structure also includes flexible horizontal adjusting pad, this horizontal adjusting pad is located between the vertical flanging and column side face top of vertical guiding mechanism, vertically the vertical flanging of guiding mechanism is formed with two hole slots, respectively is provided with the bolt that at least one can regulate horizontal adjusting pad thickness in two hole slots.
The location pillar construction can only include cylinder and be positioned at the locating piece of cylinder top.
The contact-making surface that locating piece and panel match is a three-dimension curved surface.
The locating piece bottom is a cylinder, and described locating piece top is round platform, and three-dimension curved surface is the outer peripheral edges of cylinder and the outer peripheral edges of round platform.
The top of locating piece is a zigzag fashion, and three-dimension curved surface is a zigzag.
Sucker is made up of fixed bar that has through hole and the picture glue sucker that can stretch, and the bottom of fixed bar is connected on the vavuum pump by plastic flexible pipe.
The column side face of stud location structure is connected with fixed mount by bolt, and on fixed mount, sucker can be along the cylinder beat by the bolting on the fixed bar for sucker.
By the device for pre-positioning that is used for weakening airbag panel with laser of the present invention, workpiece is carried out accurate pre-determined bit before can making workpiece laser reduction, the residual thickness error after airbag panel being weakened is controlled in 1 ± 0.1mm.
Description of drawings
Fig. 1 is used for the solid combination schematic diagram of the device for pre-positioning of weakening airbag panel with laser for the present invention;
Fig. 2 (a) is the stereogram of the stud location structure among the present invention;
Fig. 2 (b) is the side view of the stud location structure among the present invention
Fig. 3 (a) to (d) is the stereogram of difform locating piece among the present invention;
Fig. 4 is used for one of them enforcement illustration of the device for pre-positioning of weakening airbag panel with laser for the present invention;
Fig. 5 is used for another enforcement illustration of the device for pre-positioning of weakening airbag panel with laser for the present invention.
The specific embodiment
For ease of the effect of understanding structure of the present invention and reaching, the preferred embodiment that develops simultaneously of existing conjunction with figs. is described in detail as follows.
The present invention is used for the device for pre-positioning of weakening airbag panel with laser when the surperficial covering to the automobile instrument panel carries out the laser reduction, workpiece (being airbag panel) accurately can be located.
Device for pre-positioning among the present invention is arranged at the feeding platform of laser reduction system, as shown in Figure 1, this device for pre-positioning includes base 1, sense switch 2, most suckers 3 that are used to adsorb workpiece and most and is used for stud location structure 4 that workpiece is positioned.Stud location structure 4 among the present invention is fixed on the base 1, shown in Fig. 2 (a) and Fig. 2 (b), this stud location structure 4 includes locating piece 40, vertical guiding mechanism 41 and cylinder 42, cylinder 42 is positioned at the bottom of stud location structure 4, these cylinder 42 tops are provided with L shaped vertical guiding mechanism 41, vertically the horizontal flanging 410 of guiding mechanism 41 is parallel with the top of cylinder 42, and be reserved with activity space between horizontal flanging 410 and cylinder 42 tops, the vertical flanging 411 of vertical guiding mechanism 41 and the parallel sided of cylinder 42, and the bottom of vertical flanging 411 is provided with stroke bolt 412, by screwing the nut of stroke bolt 412 bottoms, stroke bolt 412 is moved up and down in vertical flanging 411, in the activity space on cylinder 42 tops, move up and down thereby drive vertical guiding mechanism 41; Stud location structure 4 also can include horizontal adjusting pad 43, this horizontal adjusting pad 43 is located between the vertical flanging 411 and top, cylinder 42 side of vertical guiding mechanism 41, vertically the vertical flanging 411 of guiding mechanism 41 is formed with two hole slots 413, respectively be provided with at least one bolt 414 in the hole slot 413, bolt 414 is fixed on the cylinder 42, can regulate the thickness of horizontal adjusting pad 43, vertical guiding mechanism 41 also can be regulated in the horizontal direction; Locating piece 40 among the present invention is fixed on the level folding face 410 of vertical guiding mechanism 41, when workpiece being carried out the laser reduction, locating piece 40 is fitted with workpiece, therefore locating piece 40 and the contacted part of workpiece are designed to different profiles according to the shape of workpiece is different, locating piece 40 is a three-dimension curved surface with the contact-making surface that measured workpiece (being the panel among the present invention) matches, shown in Fig. 2 (a) and Fig. 2 (b), these locating piece 40 bottoms are plinth, which is provided with the triangle contact jaw, shown in Fig. 3 (a), this locating piece can also be a cylinder for the bottom, top is truncated conical shape, therefore three-dimension curved surface is the outer peripheral edges of cylinder and the outer peripheral edges of round platform, shown in Fig. 3 (b), the top of locating piece 40 is a zigzag fashion, be used for matching with the zigzag appearance of workpiece, therefore the three-dimension curved surface of the contact-making surface that matches of locating piece 40 and panel is a zigzag, and for example shown in Fig. 3 (c), locating piece 40 bottoms are plinth, top is provided with trapezoidal contact jaw, and and for example shown in Fig. 3 (d), these locating piece 40 bottoms are plinth, top is provided with square column, but the shape of the locating piece 40 among the present invention is not as limit.
As shown in Figure 4, the sucker 3 among the present invention is made up of fixed bar 30 that has through hole and the picture glue sucker 31 that can stretch, and the bottom of fixed bar 30 is connected to (not shown) on the vavuum pump by a plastic flexible pipe.Cylinder 42 sides of stud location structure 4 are connected with fixed mount 420 by bolt, and sucker 3 on fixed mount 420, can make fixed mount 420 beats certain angle by the bolt of screwing cylinder 42 sides by the bolting on the fixed bar 30.Size according to the distortion of the difformity of workpiece and workpiece can be selected most suckers 3, and general quantity is at 3～6, and these suckers 3 distribute according to the difformity of surface of the work and are connected on the stud location structure 4.Sense switch 2 among the present invention is fixedly connected on one of them stud location structure 4, and is positioned at the intensive place of sucker 3 layouts.
As Fig. 4 and shown in Figure 5, when workpiece being carried out the laser reduction, the needed stud location structure 4 of combination at first is installed, according to the surface configuration different choice of the workpiece locating piece 40 of coplanar type not, then stud location structure 4 is installed on the base 1, again sucker 3 and sense switch 2 is fixed on the stud location structure 4.At first the locating piece 40 of the stud location structure 41 by base 1 one ends is fixed workpiece, to guarantee the free degree of workpiece in all around direction, again by the locating piece 40 that fits like a glove with the instrument board shape on all the other stud location structures 4, finish location, can finely tune the level and the vertical displacement of locating piece 40 according to the horizontal adjusting pad 43 on the stud location structure 4 and vertical guiding mechanism 41 the instrument board workpiece.After sense switch 2 detects workpiece, start vavuum pump, make sucker 3 start working, workpiece and locating piece 40 are fitted securely, with the distortion of reply workpiece.Shape according to surface of the work, can adjust the angle of sucker 3, as shown in Figure 4, the sucker beat has certain angle, according to the difformity of surface of the work, location pillar construction 4 also can only include cylinder 42 and be positioned at the locating piece 40 (as shown in Figure 5) of cylinder 42 tops simultaneously.
Gas circuit on the device for pre-positioning of the present invention and circuit adopt fast replacing device, be easy to dismounting, panel of design on feeding platform, tracheae quick connector and aviation socket are installed on the panel, fastening install device for pre-positioning after, only need tracheae and circuit are inserted, just can make device for pre-positioning work of the present invention.
Sense switch among the present invention is the commercially available prod, does not do detailed description at this.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (9)
1. device for pre-positioning that is used for weakening airbag panel with laser, it is characterized in that, it includes base, sense switch, most suckers that are used to adsorb workpiece and most and is used for stud location structure that workpiece is positioned, described stud location structure is fixed on the described base, described sucker is connected in described stud location structure, and described sense switch is fixedly connected on described one of them stud location structure.
2. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 1, it is characterized in that, described stud location structure includes locating piece, L shaped vertical guiding mechanism and cylinder, described cylinder is positioned at the bottom of described stud location structure, described cylinder top is provided with described vertical guiding mechanism, the horizontal flanging of described vertical guiding mechanism is parallel with the top of described cylinder, and be reserved with activity space between described horizontal flanging and the described cylinder top, the vertical flanging of described vertical guiding mechanism and the parallel sided of described cylinder, and the bottom of described vertical flanging is provided with and can adjusts the stroke bolt that described vertical guiding mechanism moves up and down.
3. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 2, it is characterized in that, described stud location structure also includes flexible horizontal adjusting pad, this horizontal adjusting pad is located between the vertical flanging and described column side face top of described vertical guiding mechanism, the vertical flanging of described vertical guiding mechanism is formed with two hole slots, respectively is provided with the bolt that at least one can regulate described horizontal adjusting pad thickness in described two hole slots.
4. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 1 is characterized in that, described location pillar construction includes cylinder and is positioned at the locating piece of described cylinder top.
5. as each described device for pre-positioning that is used for weakening airbag panel with laser in the claim 2 to 4, the contact-making surface that described locating piece and described panel match is a three-dimension curved surface.
6. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 5 is characterized in that, described locating piece bottom is a cylinder, and described locating piece top is round platform, and described three-dimension curved surface is the outer peripheral edges of described cylinder and the outer peripheral edges of described round platform.
7. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 5 is characterized in that, the top of described locating piece is a zigzag fashion, and described three-dimension curved surface is a zigzag.
8. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 1, it is characterized in that, described sucker is made up of fixed bar that has through hole and the picture glue sucker that can stretch, and the bottom of described fixed bar is connected on the vavuum pump by plastic flexible pipe.
9. the device for pre-positioning that is used for weakening airbag panel with laser as claimed in claim 8, it is characterized in that, the column side face of described stud location structure is connected with fixed mount by bolt, on described fixed mount, described sucker can be along described cylinder beat by the bolting on the described fixed bar for described sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010145490 CN101804520B (en) | 2010-04-13 | 2010-04-13 | Pre-position device for weakening airbag panel with laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010145490 CN101804520B (en) | 2010-04-13 | 2010-04-13 | Pre-position device for weakening airbag panel with laser |
Publications (2)
| Publication Number | Publication Date |
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| CN101804520A true CN101804520A (en) | 2010-08-18 |
| CN101804520B CN101804520B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010145490 Active CN101804520B (en) | 2010-04-13 | 2010-04-13 | Pre-position device for weakening airbag panel with laser |
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| CN (1) | CN101804520B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489931A (en) * | 2011-11-30 | 2012-06-13 | 方大新材料（江西）有限公司 | Device for automatic welding and random positioning and automatic clamping and resetting |
| CN108526687A (en) * | 2018-03-27 | 2018-09-14 | 江苏大学 | The laser-processing system and method for residual thickness are accurately controlled based on double light source laser weakenings |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072666A (en) * | 1983-09-29 | 1985-04-24 | Matsushita Electric Ind Co Ltd | Work fixing device |
| CN101053933A (en) * | 2007-05-29 | 2007-10-17 | 东华大学 | Flexible reconstruction automobile welding and assembling clamp |
| CN101221032A (en) * | 2008-01-23 | 2008-07-16 | 北京航空航天大学 | Combined skin-covering face measuring flexible multi-point support device |
| CN101229598A (en) * | 2008-01-23 | 2008-07-30 | 北京航空航天大学 | Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment |
| CN101273688A (en) * | 2008-05-05 | 2008-10-01 | 江苏大学 | Apparatus and method for flexible pick of orange picking robot |
| CN101653870A (en) * | 2009-09-11 | 2010-02-24 | 湖南大学 | Laser welding flexible jig suitable for trial manufacturing new car models or producing car bodies in white in limited quantities |
-
2010
- 2010-04-13 CN CN 201010145490 patent/CN101804520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072666A (en) * | 1983-09-29 | 1985-04-24 | Matsushita Electric Ind Co Ltd | Work fixing device |
| CN101053933A (en) * | 2007-05-29 | 2007-10-17 | 东华大学 | Flexible reconstruction automobile welding and assembling clamp |
| CN101221032A (en) * | 2008-01-23 | 2008-07-16 | 北京航空航天大学 | Combined skin-covering face measuring flexible multi-point support device |
| CN101229598A (en) * | 2008-01-23 | 2008-07-30 | 北京航空航天大学 | Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment |
| CN101273688A (en) * | 2008-05-05 | 2008-10-01 | 江苏大学 | Apparatus and method for flexible pick of orange picking robot |
| CN101653870A (en) * | 2009-09-11 | 2010-02-24 | 湖南大学 | Laser welding flexible jig suitable for trial manufacturing new car models or producing car bodies in white in limited quantities |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489931A (en) * | 2011-11-30 | 2012-06-13 | 方大新材料（江西）有限公司 | Device for automatic welding and random positioning and automatic clamping and resetting |
| CN102489931B (en) * | 2011-11-30 | 2014-10-15 | 方大新材料（江西）有限公司 | Device for automatic welding and random positioning and automatic clamping and resetting |
| CN108526687A (en) * | 2018-03-27 | 2018-09-14 | 江苏大学 | The laser-processing system and method for residual thickness are accurately controlled based on double light source laser weakenings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804520B (en) | 2012-09-26 |
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Effective date of registration: 20211224 Address after: 436070 area a, west of Chuangye Avenue, Gedian Development Zone, Ezhou City, Hubei Province Patentee after: HUAGONG FARLEY CUTTING AND WELDING SYSTEM ENGINEERING Co.,Ltd. Address before: 430223 laser Industrial Park, Huazhong University of science and Technology Science Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN FARLEY LASERLAB CUTTING SYSTEM ENGINEERING CO.,LTD. |
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