Gap bridge, hook cutting facility
Technical field: the invention belongs to electrical machine equipment, be specifically related to a kind of coil winding machine with gap bridge, hook cutting facility.
Background technology: existing gap bridge, hook cutting facility adopt passes a bridge and the split type device of hook trimming; And adopt the cylinder driving-type structure; Existence can not the positive and negative coiling of simultaneous adaptation and pass a bridge during the multipolar dynamo coiling, hook trimming demand; Can not satisfy the equipment automatization requirement, production efficiency is low, adapts to the single defective of electric machine winding kind.
Summary of the invention: the purpose of this invention is to provide a kind of simple in structure, the position is adjustable arbitrarily, reliable in action, automaticity high, adapts to gap bridge, the hook cutting facility of different electric machine winding processes.
Technical scheme of the present invention is: a kind of gap bridge, hook cutting facility; It is characterized in that: on the screw of longitudinal leadscrew, establish longitudinal sliding block; Longitudinal sliding block is established line slideway on the upper surface; Establish transverse slider on the line slideway, establish the screw that through hole is inlayed the fixed lateral leading screw on the transverse slider, on longitudinal leadscrew and horizontal leading screw one end, be equipped with synchronous pulley through be with synchronously with corresponding servo motor shaft on synchronous pulley link to each other; On the transverse slider side, establish vertical cylinder block; Lift cylinder lower piston rod lower end is fixed on the vertical cylinder block; Lift cylinder upper piston rod upper end is connected with cylinder block, and the cylinder block both ends of the surface are provided with upper and lower gathering sill, are respectively equipped with upper and lower pressing plate on the upper and lower gathering sill; Establish the moving knife seat board in the last gathering sill, establish the clamp slide block in the following gathering sill; Also be provided with fixed head on the cylinder block and duplex trimming cylinder one side piston rod is connected, duplex trimming cylinder opposite side piston rod is connected with moving knife seat board rear end face through connecting axle, and moving knife seat board front end is provided with fixedly moving knife of step; Gap bridge cylinder piston rod on the cylinder block is connected with the clamp slide block through connecting axle, sets cutter on the clamp slip front face, establishes the line hook on the cylinder block front end face.
Owing to adopted technique scheme, through the rotation of driven by servomotor vertical, horizontal leading screw, drive the vertical, horizontal slide block and be parked on the desired location, through lift cylinder, gap bridge cylinder and duplex trimming cylinder are accomplished gap bridge, the action of hook trimming automatically.Thereby have that the position is adjustable arbitrarily, reliable in action, automaticity and advantage of high production efficiency.
Description of drawings: come technical scheme of the present invention is explained further details below in conjunction with accompanying drawing and embodiment.
Accompanying drawing is a structural representation of the present invention.
Embodiment: with reference to accompanying drawing.A kind of gap bridge, hook cutting facility; On the screw of longitudinal leadscrew 1, establish longitudinal sliding block 4; Longitudinal sliding block is established line slideway 2 on 4 upper surfaces; Establish transverse slider 3 on the line slideway 2, establish the screw that through hole is inlayed fixed lateral leading screw 7 on the transverse slider 3, on longitudinal leadscrew 1 and horizontal leading screw 7 one ends, be equipped with synchronous pulley through be with synchronously with corresponding servo motor shaft on synchronous pulley link to each other; On transverse slider 3 sides, establish vertical cylinder block 9; Lift cylinder 18 lower piston rod lower ends are fixed on the vertical cylinder block 12; Lift cylinder 18 upper piston rods upper end is connected with cylinder block 9, and cylinder block 9 both ends of the surface are provided with upper and lower gathering sill, are respectively equipped with upper and lower pressing plate 13,14 on the upper and lower gathering sill; Establish moving knife seat board 15 in the last gathering sill, establish clamp slide block 16 in the following gathering sill; Also be provided with fixed head 6 on the cylinder block 9 and be connected with duplex trimming cylinder 5 one side piston rods, duplex trimming cylinder 5 opposite side piston rods are connected with moving knife seat board 15 rear end faces through connecting axle 11, and moving knife seat board 15 front ends are provided with fixedly moving knife 17 of step; Gap bridge cylinder 8 piston rods on the cylinder block 9 are connected with clamp slide block 16 through connecting axle 10, set cutter 19 on clamp slide block 16 front end faces, establish line hook 20 on cylinder block 9 front end faces.
During use; According to different motors gap bridges, the requirement of hook trimming,, drive the vertical, horizontal slide block and be parked on the desired location through the rotation of driven by servomotor vertical, horizontal ball-screw; Through lift cylinder, gap bridge cylinder, trimming air cylinder driven, accomplish gap bridge, the action of hook trimming automatically simultaneously.