White body manufactures experimently gusset integrated clamp and its method of work
Technical field
The invention belongs to the tooling device fields of automobile body-in-white manufacture, are a kind of white body trial-production gussets specifically
Integrated clamp.
Background technology
White body trial-production is an indispensable link in white body development process, and main purpose is to pass through white body
Trial-production discloses product in design, technologic defect, and carry out closed-loop control to problem, so as to effective Improving The Quality of Products, drop
Low product development cycle.
At present, with the emergence of domestic automobile industry, domestic major motor corporation is in order to meet different consumer groups, constantly
Research and develop various characteristic new products, at the same time, between industry keen competition can hardly be avoided, major automobile factory get quality war, valency
Lattice are fought, then under the premise of ensureing product quality, and the cost for controlling each link of development process is extremely urgent.
White body trial-production plays the important function taken over from the past and set a new course for the future in product development process, and product is reduced by the mode of manufacturing experimently
The defects of quality, performance, technique, so that reduces product in the volume production stage in later stage sets variable, so as to reduce unnecessary equipment,
Frock cost is put into.
However, it is also to reduce a pith of product development cost to reduce trial production cost.It is of the prior art
Integration trial-production fixture, there is technical issues that:
1st, according to normal trail development flow and technique, left/right side wall assembly need to respectively develop 3-5 set toolings, increase trial-production
BASE development costs.
Such as:Gusset sub-unit often covers small tooling, and BASE areas are about 1.8-2.5 ㎡;
2nd, it need to be continued to use according to process requirements, each primary standard between side wall assembly and sub-unit, since side wall assembly needs more sequences
Welding is completed, and virtually increases the quantity of UNIT.
Such as:Side-wall inner-plate always needs two sequences to complete assembling, welding, causes to increase part UNIT development costs.
3rd, the more sequence exploitations of side wall assembly, increase drawing exploitation, design cost.
Such as:The exploitation of tooling is often covered, increases designer's input cost, technologist's programmed cost.
4th, the more sequence exploitations of side wall assembly increase the input of tooling ancillary equipment.
5th, multi-process tooling floor space is solved.
Invention content
In view of the above-mentioned problems existing in the prior art, the present invention provides white bodies to manufacture experimently gusset integrated clamp, same
Each sub-unit welding of gusset and assembly welding are realized in one BASE plates, and passes through UNIT flexibilities and switches, efficiently uses BASE flexibilities
Mounting hole realizes the welding of different process part processings, in shared UNIT cell positions, is compensated by electric control gear because different processes generate
The unidirectional deviation of benchmark, so as to fulfill different process part processings weld, and then increase the efficient utilization rates of UNIT.
To achieve the above object, the present invention provides a kind of white bodies to manufacture experimently gusset integrated clamp, including:UNIT is mono-
Member, BASE plates, BASE flexible holes, angle steel, rebound, electrical control cabinet, hand operation box, stroke sensor;UNIT units position
In on rebound, rebound is fixed on BASE plates, and the BASE plates are equipped with BASE flexible holes, and angle steel is mounted on BASE plates bottom
Portion, hand operation box are placed in the side of BASE plates;The electrical control cabinet is arranged on one side of BASE plates;On the UNIT units
Equipped with stroke sensor.
Further, above-mentioned fixture further includes:Alarm, above electrical control cabinet.
Further, it is equipped with suspension hook in the quadrangle of angle steel.
Further, it is equipped with universal wheel in the quadrangle of the bottom of angle steel.
Further, above-mentioned fixture further includes:Leveling pedestal;The leveling pedestal is four;It is placed in the bottom of angle steel.
Further, stroke sensor there are two being set on UNIT units.
The method of work of above-mentioned white body trial-production gusset integrated clamp is:White body trial-production gusset tooling includes:In B columns
Plate assembly, D column inner panels assembly, side-wall inner-plate assembly, side-wall outer-plate assembly, side wall assembly;
1) it when welding B column inner panel assemblies, presses one key of B columns and rises start button, electrical control cabinet control UNIT units
Automatic rise simultaneously carries out positioning assembling to part, wherein adjustable height=side-wall outer-plate thickness+gusset B column reinforcement plate thickness;
2) it when welding D column inner panel assemblies, presses one key of D columns and rises start button, electrical control cabinet control UNIT units
It is automatic to rise and positioning assembling, adjustable height=side-wall outer-plate thickness+gusset D column reinforcement plate thickness are carried out to part;It presses again
Lower one key of D columns removes start button, and electrical control cabinet control UNIT units avoid welding interference region, so as to provide technique welding
Area;
3) it when welding side-wall inner-plate assembly, presses one key of side-wall inner-plate and rises start button, electrical control cabinet control
UNIT units rise and positioning assembling, adjustable height=side-wall outer-plate thickness are carried out to part, while press side-wall inner-plate automatically
One key removes start button, and electrical control cabinet control removes UNIT units to predeterminable area;After welding, B columns are assembled again
Inner panel assembly, D column inner panel assemblies are simultaneously welded, are clamped;Multiple piece uploading mode is taken to complete to position, assemble, weld;
4) when welding side-wall outer-plate assembly, electrical control cabinet control UNIT units carry out positioning assembling to part, electrically
After switch board control removes UNIT element solders, side-wall inner-plate assembly is assembled again, starts to weld side wall assembly, automatically controlled folder
Tight welding finishes, and after detecting number of welds and quality, is put into specified station utensil;
Above-mentioned one key of B columns rises start button, one key of D columns rises start button, one key of D columns removes start button, gusset
One key of inner panel rises start button, one key of side-wall inner-plate removes start button and is placed on hand operation box.
Further, when stroke sensor detects the lifting of UNIT units or the stroke removed not in place, electrical control cabinet
Control alarm is blown a whistle and is flickered.
Further, when welding B column inner panel assemblies, UNIT units adjustable height=side-wall outer-plate thickness+gusset B columns are strengthened
Plate thickness;When welding D column inner panel assemblies, UNIT units adjustable height=side-wall outer-plate thickness+gusset D column reinforcement plate thickness;Weldering
When connecing side-wall inner-plate assembly, UNIT units adjustable height=side-wall outer-plate thickness.
The present invention can obtain following technique effect due to use more than technical method:It is realized in same BASE plates
Each sub-unit welding of gusset and assembly welding, are switched by UNIT flexibilities, efficiently use BASE flexible installings holes, realized different
The welding of process part processing, in shared UNIT positions, the unidirectional deviation of benchmark generated by electric control gear compensation by different processes, so as to
It realizes different process part processing welding, increases the efficient utilization rates of UNIT, since side wall assembly and sub-unit are assembled by a set of tooling and welded
Completion is connect, so as to reduce the capital input of tooling other universal wheels, angle steel, BASE, UNIT, and then reduces technique early period, design
The capital input of personnel.
Description of the drawings
For the clearer technical solution for illustrating the embodiment of the present invention or the prior art, to embodiment or will show below
Have technology describe needed in attached drawing do one and simply introduce, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 manufactures experimently gusset integrated clamp structure diagram for white body;
Fig. 2 manufactures experimently gusset integrated clamp rearview for white body;
Fig. 3 manufactures experimently gusset integrated clamp vertical view for white body;
Fig. 4 is integrated clamp UNIT cell layouts schematic diagram in embodiment.
Number explanation in figure:1st, UNIT units, 2, BASE plates, 3, BASE flexible holes, 4, angle steel, 5, suspension hook, 6, universal wheel,
7th, leveling pedestal, 8, rebound, 9, electrical control cabinet, 10, hand operation box, 11, stroke sensor, 12, alarm.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, with reference to the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly completely described:
Embodiment 1
The present embodiment provides a kind of white bodies to manufacture experimently gusset integrated clamp, including:UNIT units, BASE plates, BASE are soft
Property hole, angle steel, rebound, electrical control cabinet, hand operation box, stroke sensor, alarm,;UNIT units are located at rebound
On, rebound is fixed on BASE plates, and the BASE plates are equipped with BASE flexible holes, and angle steel is mounted on BASE plates bottom, at angle
The quadrangle of steel is equipped with suspension hook, is equipped with universal wheel in the quadrangle of the bottom of angle steel, hand operation box is placed in the side of BASE plates;It is described
Electrical control cabinet is arranged on one side of BASE plates;Alarm, above electrical control cabinet, the UNIT units are equipped with row
Journey sensor.
Preferably, above-mentioned fixture further includes, leveling pedestal;The leveling pedestal is four;It is placed in the bottom of angle steel.Fixture
After being pushed into accurate location, lower margin leveling is carried out, so as to the stability for the whole process fixture that ensures to be welded.
Preferably, it is set on UNIT units there are two stroke sensor, confirm the lifting of UNIT units or removes whether stroke arrives
Position.
Below to foregoing is directed to each device application be briefly described:
UNIT units:The UNIT units have multiple, and according to different operation parts, UNIT units are respectively placed in different mistakes
On cab apron;The UNIT units are for positioning, fixture plate, so as to ensure welding process parts size precision.
BASE plates:The datum level of fixture, for connecting, fixing UNIT units;
BASE flexible holes:Integrated tooling is facilitated to be elapsed in bottom surface;
Angle steel:It fixes, consolidate BASE plate flatness and intensity;
Suspension hook:BASE process lifts by crane tie point;
Universal wheel:Integrated tooling is facilitated to be elapsed in bottom surface;
Rebound:The rebound is multiple, and each UNIT units are mounted on different rebounds as needed, conversion
Connection mode between BASE plates and UNIT units;
Electrical control cabinet:Control UNIT units and alarm work;
Hand operation box:One key control button operation box of switching and lifting;
Stroke sensor:Confirm UNIT liftings or whether in place to remove stroke;
Alarm:Lifting removes process, if stroke is not in place, alarm will be blown a whistle and be flickered.
Embodiment 2
The present embodiment provides a kind of white body trial-production gusset integrated clamp method of work be:White body manufactures experimently gusset work
Dress includes:B column inner panels assembly, D column inner panels assembly, side-wall inner-plate assembly, side-wall outer-plate assembly, side wall assembly;With reference to such as
UNIT cell layouts shown in Fig. 4 schematic diagram illustrates, and according to different operation parts, the layout of UNIT units may become
Change.
1) it when welding B column inner panel assemblies, presses one key of B columns and rises start button, electrical control cabinet control UNIT units
(E, F, G, H, I, Y, Z, AA, AC, AD) rises and carries out positioning assembling to part automatically, and wherein adjustable height=side-wall outer-plate is thick
Degree+gusset B column reinforcement plates thickness (having been set during debugging), so as to ensure that fixture and product data reference consistency;
2) it when welding D column inner panel assemblies, presses one key of D columns and rises start button, electrical control cabinet control UNIT units
(I, G, M, P, Q, R) rises and positioning assembling is carried out to part automatically, and adjustable height=side-wall outer-plate thickness+gusset D columns are strengthened
Plate thickness (specific adjustable height setting is depending on product practical structures);One key of D columns is pressed again and removes start button, electrically
Switch board control UNIT units (K, L, N, O) avoid welding interference region (avoiding Position Design to have planned early period, position), so as to carry
For technique welding section;
3) it when welding side-wall inner-plate assembly, presses one key of side-wall inner-plate and rises start button, electrical control cabinet control
UNIT units (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE,
AF, AG) it rises automatically and positioning assembling is carried out to part, (specific adjustable height sets root to adjustable height=side-wall outer-plate thickness
Depending on product practical structures), while press one key of side-wall inner-plate and remove start button, it is mono- that electrical control cabinet control removes UNIT
First (K, L, N, O) is to predeterminable area;After welding, B column inner panel assemblies are assembled again, and D column inner panel assemblies are simultaneously welded, clamped;
Multiple piece uploading mode is taken to complete to position, assemble, weld;
5) when welding side-wall outer-plate assembly, electrical control cabinet control UNIT units (A, B, C, D, E, F, G, H, I, J, M,
R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG) positioning assembling is carried out to part, electrical control cabinet control removes
UNIT units (K, L, N, O, P, Q) after welding, assemble side-wall inner-plate assembly again, start to weld side wall assembly, automatically controlled folder
Tight welding finishes, and after detecting number of welds and quality, is put into specified station utensil;
Above-mentioned one key of B columns rises start button, one key of D columns rises start button, one key of D columns removes start button, gusset
One key of inner panel rises start button, one key of side-wall inner-plate removes start button and is placed on hand operation box.
Preferably, when stroke sensor detects the lifting of UNIT units or the stroke removed not in place, electrical control cabinet control
Alarm processed is blown a whistle and is flickered.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.