Bracket assembly welding tooling fixture
Technical field:
The present invention relates to a kind of welding tooling of the bracket assembly for cab mounting device fixture, belong to technical field of tooling clamps.
Background technology:
At present, the bracket assembly used in the cab mounting device, consist of by the welding of welding tooling fixture left and right carriage and connecting rod.Existing bracket assembly welding tooling fixture is all the fixing pattern of specification basically, and a bracket assembly welding tooling fixture can only be welded for the bracket assembly of corresponding a kind of shape specification.Due in different automobile types cab mounting device between required left and right carriage apart from the size difference, the carriage installed surface is different with the afterbody angle of inclination with respect to the connecting rod centre-height, therefore cause the bracket assembly of each shape specification to configure a corresponding bracket assembly welding tooling fixture with regard to needs.Therefore, not only utilization rate is low for existing welding tooling equipment, and idle welding tooling equipment also needs maintaining, and occupied ground is both uneconomical, also impracticable.
Summary of the invention
The object of the present invention is to provide a kind of economic, practical, the bracket assembly welding tooling fixture that applicable surface and utilization rate are high.
Its technical scheme is: a kind of bracket assembly welding tooling fixture, comprise base plate, carriage locating module and the extruding module that is arranged on the cylinder on the cylinder fixed mount and is connected to the cylinder piston rod end, it is characterized in that: parallel on described base plate first, second, and third guide rail be installed, left and right carriage holder, respectively by being arranged on the guide runner on its lower surface, is connected across on first and the 3rd guide rail; The movable upper end of carriage holder is equipped with the altitude location module, and a side is movably installed with the angle orientation module; Be provided with left and right connecting rod holder between left and right carriage holder, the connecting rod holder is connected across on second and the 3rd guide rail by the guide runner be arranged on its lower surface, and a side of connecting rod holder is movably installed with the connecting rod locating piece.
Described height is regulated locating module and angular adjustment locating module and connecting rod locating piece, bracket assembly configuration according to different size and requirement, according to different size and the welding needs that require bracket assembly, replaceable corresponding altitude location module and angle orientation module and connecting rod locating piece.
With existing bracket assembly welding tooling fixture, compare, the present invention is arranged on the carriage holder due to the altitude location module by carriage and angle orientation module activities, the connecting rod locating piece is movably arranged on the connecting rod holder, and carriage holder and connecting rod holder again by guide runner respectively cross-over connection be arranged on base plate rail, therefore only need be according to the bracket assembly of different size and requirement, configure corresponding altitude location module and angle orientation module and connecting rod locating piece, can realize the welding demand to the bracket assembly of different size and requirement, thereby expanded the applicable surface of this welding tooling fixture, improved its utilization rate, received the effect of a tractor serves several purposes, and it is economic, practical, simple in structure, it is convenient to manufacture, mount and dismount.Be applicable to the welding to the bracket assembly of different size and requirement.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 be the present invention remove on the cylinder fixed mount and cylinder after top view;
Fig. 3 is connecting rod holder annexation schematic diagram.
The specific embodiment:
As shown in Figure 1, 2, a kind of bracket assembly welding tooling fixture, comprise base plate, carriage locating module and the extruding module that is arranged on the cylinder on the cylinder fixed mount and is connected to the cylinder piston rod end.Parallel on described base plate 1 first, second, and third guide rail 2 be installed, left and right carriage holder 4, respectively by being arranged on the guide runner 3 on its lower surface, is connected across on first and the 3rd guide rail 21,23.The movable upper end of carriage holder is equipped with altitude location module 6, one sides and is movably installed with angle orientation module 5.Be respectively equipped with left and right connecting rod holder 10 between left and right carriage holder, the connecting rod holder is connected across on second and the 3rd guide rail 22,23 by the guide runner be arranged on its lower surface, and a side of connecting rod holder is movably installed with connecting rod locating piece 9.Cylinder fixed mount 8 is arranged on the rear side of base plate, and cylinder 13 is installed on the end frame that it extends forward, the unsettled connection extruding of cylinder piston rod end module 7.
Above-mentioned height is regulated locating module 6 and angular adjustment locating module 5 and connecting rod locating piece 9, bracket assembly configuration according to different size and requirement, according to different size and the welding needs that require bracket assembly, replaceable corresponding altitude location module 6 and angle orientation module and connecting rod locating piece 9.
During the weld brackets assembly, according to specification and the requirement of weld brackets assembly, select corresponding altitude location module 6 and angle orientation module 5 and connecting rod locating piece 9, and be arranged on corresponding carriage holder 4 and connecting rod holder 10; Then left and right carriage 12 is separately fixed on the altitude location module and angle orientation module of left and right carriage holder, then connecting rod 11 is placed on the connecting rod locating piece of left and right connecting rod holder; Mobile left and right carriage holder or left and right connecting rod holder on guide rail 2, by the two ends of connecting rod respectively through the installing hole of left and right carriage and regulate as requested between left and right carriage apart from size, guide runner 3 by being arranged on left and right carriage holder lower surface, insert in the groove of offering on guide rail 2 and position by alignment pin; Move again left and right connecting rod holder on guide rail, make the position of extremely stipulating through the connecting rod of left and right carriage installing hole, by the guide runner be arranged on left and right connecting rod holder lower surface, after inserting by alignment pin in the groove of offering on guide rail and positioning, start cylinder 9, make the extruding module 7 of the unsettled connection of cylinder piston rod end compress connecting rod, can be welded.