CN206305665U - A kind of mistake proofing support for preventing product from welding mistake - Google Patents
A kind of mistake proofing support for preventing product from welding mistake Download PDFInfo
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- CN206305665U CN206305665U CN201621246224.1U CN201621246224U CN206305665U CN 206305665 U CN206305665 U CN 206305665U CN 201621246224 U CN201621246224 U CN 201621246224U CN 206305665 U CN206305665 U CN 206305665U
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- support
- kink
- installing plate
- plate
- mistake proofing
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Abstract
The utility model is related to a kind of for preventing product from welding wrong mistake proofing support, including installing plate and the supporting plate being arranged on the installing plate, the installing plate is provided with the mounting hole for being connected with weld jig, the supporting plate is vertically set on one end of the installing plate, the supporting plate is respectively arranged at two ends with the first kink being engaged with circular hole support breach and the second kink being engaged with elliptical aperture support breach, first kink, second kink bends towards the other end of the installing plate, spacing between first kink and the second kink is adapted with the spacing between circular hole support breach and elliptical aperture support breach.The utility model simple structure, it is easy for installation, can in time find support misloading and correct in time, artificial visual inspection is eliminated, the risk of wrong quality problems is welded because of product so as to reduce, client's complaint is reduced, cost is saved, while improve welding efficiency.
Description
Technical field
The utility model is related to a kind of mistake proofing support for preventing product from welding mistake, belongs to auto parts and components process technology neck
Domain.
Background technology
Safety of the doorsill structure of automobile when automobile occurs side impact to protecting passenger plays vital effect, but
Its rigidity of independent automobile door sill is not enough with intensity, and energy-absorbing space is limited, is easy to produce larger deformation quantity when by side impact
So as to the life security to passenger threatens, in order to effectively guide and disperse side impact force so as to farthest reduce passenger compartment
Deformation, as depicted in figs. 1 and 2, threshold support reinforcement is mostly set on existing automobile door sill, such as existing automobile door sill
Two groups of reinforcers are set on 15, and every group of reinforcer includes circular hole support 13 and elliptical aperture support 14, circular hole support and elliptical aperture
Support overall structure is symmetrical arranged, and it all includes support body and the top board 6, base plate 7 and the side plate 8 that are arranged on support body, and side plate is symmetrical
The arranged on left and right sides of support is arranged on, the bottom of side plate is extended at base plate, the spacing between side plate and base plate is small not to form scarce
Mouthful, and the top of side plate is not extended to ceiling location, therefore there is certain distance between the top of side plate and top board so that side plate
Top and top board between form breach, circular hole support breach 10 is formed between the side plate and top board of specific circular hole support, it is oval
Elliptical aperture support breach 12 is formed between the side plate and top board of hole support, support is by top board, base plate and threshold spot welding, its area
Not：The side plate of circular hole support is provided with circular locating openings 9, and the side plate of elliptical aperture support is provided with oval location hole 11, circular hole
The connections for being to be completed using weld jig clamping, spot welding reinforcer and automobile door sill mostly, tool on the plate-side plate welding streamline of support
Body is the corresponding position that circular hole support, elliptical aperture support are accurately arranged on weld jig, and respectively by weld jig
Round pin the location hole of support is positioned, weld jig is provided with proximity switch, after support is installed in place, proximity switch
Detecting support in place afterwards can be by signal transmission to welding robot, and welding robot sends instruction, and then weld jig clamps
To carrying out spot welding operation between automobile door sill and support.
On spot welding fixture (SWFX) not to support install mistake proofing measure, so this stage employee 100% can only be leaned on to visually inspect
Whether setup error, because circular hole support and elliptical aperture support overall structure are symmetrical, only location hole is positioned for circular for its difference
Hole and the nuance of oval location hole, often occur that the upset of elliptical aperture support vertical is soldered to circular hole backing positions, and justify
The round pin of hole support installation site also can be through oval location hole, therefore staff cannot in time have found the phenomenon of misloading,
The mode employee range estimation duplication of labour labour intensity of this mistake proofing is big, it is difficult to remain intensive concentration, by artificial visually inspection
Look into unreliable, the risk that product quality problem occurs is higher, serious quality problems occurs once after the completion of spot welding, not only
Increase processing cost, and reduce processing efficiency.If just necessary therefore want reduction causes the risk of quality problems because support weldering is wrong
Increase mistake proofing design to substitute the duplication of labour of existing employee, prevent those because employee is difficult to keep intensive concentration and note
The defect recalled power and produce.
Utility model content
A kind of deficiency that the utility model exists for above-mentioned prior art, there is provided simple structure, can in time detect branch
The mistake proofing support for preventing product weldering mistake that frame mistake is installed.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of mistake proofing branch for preventing product from welding mistake
Frame, including installing plate and the supporting plate that is arranged on the installing plate, the installing plate are provided with for being connected with weld jig
Mounting hole, the supporting plate is vertically set on one end of the installing plate, and the supporting plate is respectively arranged at two ends with and circular hole
The first kink that support breach is engaged and the second kink being engaged with elliptical aperture support breach, first bending
Portion, the second kink bend towards the other end of the installing plate, the spacing between first kink and the second kink
It is adapted with the spacing between circular hole support breach and elliptical aperture support breach.
The beneficial effects of the utility model are：The use of the utility model mistake proofing support does not interfere with welding, when circular hole branch
Frame is properly attached to when on round pin, and the kink of mistake proofing support stretches to circular hole support gap position, will not be with the side of circular hole support
Plate is contacted, and circular hole support is installed in place, and proximity switch detects signal, and weld jig is normally clamped, and welding robot is normally welded
Connect；And when elliptical aperture support mistake is arranged on the installation site of circular hole support, the base plate of elliptical aperture support upper, side plate and bottom
Breach is not formed between plate, the kink meeting Contact Ellipse hole support of mistake proofing support is simultaneously ejected, and elliptical aperture support can not be arrived
Position, proximity switch is sensed less than signal, and weld jig can not be clamped, and welding robot is failure to actuate, and the meaning of mistake proofing is by it
Replace those by vigilant and memory task, action, be that workman has time and static(al) to complete more have creativity and increment to anticipate
The behavior of justice, by the application of mistake proofing, substitutes the duplication of labour for being completed by workman in the past, prevents those and keeps high due to being difficult to
The defect spent notice and memory and produce, makes the mistake for being not easy to be noticeable in operation be corrected in time, as far as possible by mistake
Dress problem is eliminated in early stage, can in time be found support misloading problem by utility model works personnel and be corrected in time, is saved
Artificial visual inspection has been gone, detection angle value has been reduced, the risk of wrong quality problems has been welded because of product so as to reduce, client has been reduced
Complaint, has saved cost, while improve welding efficiency.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the mounting hole is bar hole.
Beneficial effect using above-mentioned further scheme is that mistake proofing support is fixedly mounted on weldering using bolt through mounting hole
On welding fixture, the adjustable kink of design and the relative position of support of bar hole can be with correct installations in order to kink
Breach on support is engaged.
Further, the installing plate, supporting plate are respectively adopted steel plate and are made, the installing plate with support plate weld
It is fixed.
Beneficial effect using above-mentioned further scheme is that mistake proofing support makes simple, and low cost is maintained easily.
Further, the installing plate, the thickness of supporting plate are 5mm.
Beneficial effect using above-mentioned further scheme is, it is ensured that the support strength of mistake proofing support, mistake proofing support is difficult
Deformation, extends the service life of mistake proofing support, reduces the replacing of spare part, while reducing processing cost, mitigates the weight of mistake proofing support
Amount conveniently removes and installs later maintenance.
Further, one end of the installing plate is provided with heel, and the free end of the heel is planar structure, described
Welded with the free end of the heel at the middle part of supporting plate.
Beneficial effect using above-mentioned further scheme is that heel has certain altitude, increases plane where installing plate
With the distance between plane where supporting plate so that first, second kink of supporting plate try one's best laminating circular hole support breach,
The lower position of elliptical aperture support breach, i.e. position at the top of side plate, it is ensured that kink in the case of misloading can well by
Misloading support product is ejected, it is to avoid close proximity to switch.
Brief description of the drawings
Fig. 1 is the structural representation of prior art threshold；
Fig. 2 is the structural representation of prior art threshold reinforcer；
Fig. 3 is main structure diagram of the present utility model；
Fig. 4 is overlooking the structure diagram of the present utility model；
Fig. 5 is left view structural representation of the present utility model；
Fig. 6 is dimensional structure diagram of the present utility model；
Fig. 7 is the structural representation of the utility model and the cooperation of correct mounting bracket；
Fig. 8 is the structural representation of the utility model and misloading support assorted；
In figure, 1, installing plate；2nd, supporting plate；3rd, mounting hole；4th, the first kink；5th, the second kink；6th, top board；7th, bottom
Plate；8th, side plate；9th, circular locating openings；10th, circular hole support breach；11st, oval location hole；12nd, elliptical aperture support breach；13、
Circular hole support；14th, elliptical aperture support；15th, threshold.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with example, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figures 3 to 6, it is a kind of for preventing product from welding wrong mistake proofing support, including installing plate 1 and be arranged on described
Supporting plate 2 on installing plate, the installing plate is provided with the mounting hole 3 for being connected with weld jig, and the supporting plate is vertical
One end of the installing plate is arranged on, first be engaged with circular hole support breach that be respectively arranged at two ends with of the supporting plate bends
Portion 4 and the second kink 5 being engaged with elliptical aperture support breach, first kink, the second kink are towards the peace
The other end bending of plate is filled, spacing and circular hole support breach and elliptical aperture branch between first kink and the second kink
Spacing between frame breach is adapted.
The mounting hole is bar hole.Mistake proofing support is fixedly mounted on weld jig using bolt through mounting hole, bar
The adjustable kink of design in shape hole and the relative position of support, can be with the breach on the correct support installed in order to kink
It is engaged.
The installing plate, supporting plate are respectively adopted steel plate and are made, and the installing plate is welded and fixed with supporting plate.Mistake proofing
Support makes simple, and low cost is maintained easily.
The installing plate, the thickness of supporting plate are 5mm.The support strength of mistake proofing support is ensure that, mistake proofing support is not variable
Shape, extends the service life of mistake proofing support, reduces the replacing of spare part, while reducing processing cost, mitigates the weight of mistake proofing support
Conveniently remove and install later maintenance.
One end of the installing plate is provided with heel, and the free end of the heel is planar structure, the supporting plate
Welded with the free end of the heel at middle part.Heel has certain altitude, increases plane where installing plate and supporting plate institute
Distance between plane so that first, second kink of supporting plate is tried one's best laminating circular hole support breach, elliptical aperture support
Position at the top of the lower position of breach, i.e. side plate, it is ensured that kink well can produce misloading support in the case of misloading
Product are ejected, it is to avoid close proximity to switch.
As shown in fig. 7, when circular hole support is properly attached on round pin, the kink of mistake proofing support stretches to circular hole support and lacks
Mouth position, will not be installed in place with the side plane contact of circular hole support, circular hole support, and proximity switch detects signal, weld jig
It is normal to clamp, welding robot normal weld；As shown in figure 8, when elliptical aperture support mistake is arranged on the installation position of circular hole support
When putting, the upset of specific elliptical aperture support is arranged on circular hole backing positions, the base plate of elliptical aperture support upper, side plate and base plate it
Between do not form breach, the kink of mistake proofing support can Contact Ellipse hole support simultaneously ejected, elliptical aperture support can not connect in place
Less than signal, weld jig can not be clamped nearly inductive switching, and welding robot is failure to actuate,
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. it is a kind of for preventing product from welding wrong mistake proofing support, it is characterised in that including installing plate and to be arranged on the installing plate
On supporting plate, the installing plate is provided with the mounting hole for being connected with weld jig, and the supporting plate is vertically set on institute
State one end of installing plate, the first kink that being respectively arranged at two ends with of the supporting plate is engaged with circular hole support breach and with it is ellipse
The second kink that circular hole support breach is engaged, first kink, the second kink are another towards the installing plate
End bending, between the spacing and circular hole support breach and elliptical aperture support breach between first kink and the second kink
Spacing be adapted.
2. it is according to claim 1 for preventing product from welding wrong mistake proofing support, it is characterised in that the mounting hole is bar
Shape hole.
3. according to claim 1 and 2 for preventing product from welding wrong mistake proofing support, it is characterised in that the installing plate,
Supporting plate is respectively adopted steel plate and is made, and the installing plate is welded and fixed with supporting plate.
4. it is according to claim 1 for preventing product from welding wrong mistake proofing support, it is characterised in that the installing plate, branch
The thickness of fagging is 5mm.
5. it is according to claim 3 for preventing product from welding wrong mistake proofing support, it is characterised in that the one of the installing plate
End is provided with heel, and the free end of the heel is planar structure, the freedom of the middle part of the supporting plate and the heel
End welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246224.1U CN206305665U (en) | 2016-11-17 | 2016-11-17 | A kind of mistake proofing support for preventing product from welding mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246224.1U CN206305665U (en) | 2016-11-17 | 2016-11-17 | A kind of mistake proofing support for preventing product from welding mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305665U true CN206305665U (en) | 2017-07-07 |
Family
ID=59244082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246224.1U Active CN206305665U (en) | 2016-11-17 | 2016-11-17 | A kind of mistake proofing support for preventing product from welding mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305665U (en) |
-
2016
- 2016-11-17 CN CN201621246224.1U patent/CN206305665U/en active Active
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