Punching ratio-frequency welded tube unit
Technical field
The invention belongs to the equipment of making steel pipe with holes, particularly a kind of punching ratio-frequency welded tube unit.
Background technology
At present, the manufacturing of welded still pipe with holes after extensively employing is made steel pipe earlier, in another processing place, is carried out punching with stamping machine to pipe fitting then again.There is following shortcoming and defect part in it:
1, punching processing difficulties on pipe, difficulty is changed in the perforating die location
2, labour intensity is big, because be that another line of processing the place is produced outward, increases manufacturing facilities and cost of labor
3, can only be to single pipe processing punching, production efficiency is low
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provides not only reasonable in design, compact conformation, and realization mechanization, have the production efficiency height, good product quality, labour intensity is low, handling safety and a kind of very easily punching ratio-frequency welded tube unit of use.
The objective of the invention is to adopt following technical scheme to realize: described punching ratio-frequency welded tube unit, comprise stamping machine, it is characterized in that: produce unit by punching ratio-frequency welded tube continuous production processes installing punching ratio-frequency welded tube, described punching ratio-frequency welded tube is produced unit and mainly is made up of uncoiler, step feeding device, hole punched device, make-up machine, high-frequency welding equipment and diameter-setting equipment, is supported on processed band plate on this uncoiler and sends into hole punched device through the step feeding device and carry out punching; Processed band plate after the punching enters the make-up machine of the pipe moulding of being made up of base, a plurality of standing roller frame and a plurality of horizontal roller frame by the drive mechanism of make-up machine; The high-frequency welding equipment that installing is made up of water-cooled case, electric cabinet and high frequency coil behind the make-up machine of pipe moulding, the welded tube after high-frequency welding enters diameter-setting equipment.
Described uncoiler is made up of uncoiling base, uncoiling body, whirligig and harmomegathus mechanism, and whirligig is installed on the uncoiling base, and whirligig drives the uncoiling body and rotates, the processed band plate of harmomegathus mechanism supports on the uncoiling body.
Described make-up machine is shaped to pipe by drive unit driving horizontal roller frame and standing roller frame with processed band plate.
Described step feeding device is made up of stepping base, actuating drive and clamping device, and described actuating drive is installed on the stepping base, and processed band plate clamps through clamping device, by the processed band plate of actuating drive stepping.
Described hole punched device is made up of stamping machine and punching die, the punching die of packing on stamping machine.
Described diameter-setting equipment is made up of sizing base, sizing drive unit, sizing horizontal roller frame and sizing standing roller frame, described sizing drive unit is made up of sizing motor and sizing reduction box, wherein sizing horizontal roller frame and sizing standing roller frame are installed on the sizing base, make the welded pipe sizing become needed size.
The driving mechanism of described make-up machine is made up of motor and reduction box.
Principle of the present invention and operation are described below:
At first, processed band plate volume is stored up on the uncoiler of being made up of base, uncoiling body, whirligig and harmomegathus mechanism; Processed band plate volume enters the step feeding device of being made up of base, actuating drive and clamping device through the uncoiler uncoiling; Processed band plate is delivered to punching in the hole punched device of being made up of stamping machine and punching die through the step feeding device; Then the processed band plate after the punching enters by base and standing roller frame and horizontal roller frame, the make-up machine moulding pipe that drive unit constitutes; Pipe enters the high-frequency welding equipment that is made of water-cooled case and electric cabinet and high frequency coil and is welded into pipe fitting then.At last, pipe fitting enters the diameter-setting equipment of being made up of sizing base, sizing standing roller frame and sizing horizontal roller frame and sizing drive unit weld-end fittings is carried out the size sizing.So cycling is welded into pipe with holes to steel plate with holes and realizes mechanical automation.To sum up the technical measures of being taked realize purpose of the present invention.
Compared with prior art, the present invention fundamentally solves the difficulty of the outer punching processing of line earlier with the steel band punching, and realization punching pipe crimping is welded on the production line to be finished.For factory saves production equipment and cost of labor.Increase handling safety.
Therefore, the present invention is not only reasonable in design, compact conformation, and realize that mechanization has the production efficiency height, and good product quality, labour intensity is low, handling safety and use advantages such as very convenient.
Description of drawings
The present invention has two width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of the specific embodiment of this type;
Accompanying drawing 2 is Fig. 1 schematic top plan view.
Among the figure: 1, uncoiler, 2, the step feeding device, 3, hole punched device, 4, make-up machine, 5, high-frequency welding equipment, 6, diameter-setting equipment, 7, processed band plate, 8, the uncoiling base, 9, whirligig, 10, harmomegathus mechanism, 11, the stepping base, 12, actuating drive, 13, clamping device, 14, stamping machine 15, punching die, 16, base, 17, standing roller frame, 18, the horizontal roller frame, 19, driving mechanism, 20, high frequency coil, 21, electric cabinet, 22, the water-cooled case, 23, the sizing base, 24, the sizing standing roller frame, 25, the sizing drive unit, 26, sizing horizontal roller frame, 27, the sizing motor, 28, the sizing reduction box, 29, motor, 30, reduction box.
The specific embodiment
Shown in Figure 1 is specific embodiments of the invention, it is the unit that is used for producing Φ 76 high-frequency welding steel pipes with holes, comprise stamping machine 14, it is characterized in that: produce unit by punching ratio-frequency welded tube continuous production processes installing punching ratio-frequency welded tube, described punching ratio-frequency welded tube production unit mainly is made up of uncoiler 1, step feeding device 2, hole punched device 3, make-up machine 4, high-frequency welding equipment 5 and diameter-setting equipment 6, and described uncoiler is made up of uncoiling base 8, uncoiling body, whirligig 9 and harmomegathus mechanism 10; Be supported on processed band plate 7 on this uncoiler 1 and send into hole punched device through step feeding device 2 and carry out punching, described hole punched device is made up of stamping machine and punching die; Described step feeding device 2 is made up of stepping base 11, actuating drive 12 and clamping device 13; Processed band plate 7 after the punching enters the make-up machine 4 of the pipe moulding of being made up of base 16, a plurality of standing roller frame 17 and a plurality of horizontal roller frame 18 by driving mechanism 19 drivings of make-up machine; The high-frequency welding equipment 5 that installing is made up of water-cooled case 22, electric cabinet 21 and high frequency coil 20 behind the make-up machine 4 of pipe moulding, the welded tube after high-frequency welding enters the diameter-setting equipment of being made up of sizing base 23, sizing drive unit 25, sizing horizontal roller frame 26 and sizing standing roller frame 24; Described sizing drive unit 25 is made up of sizing motor 27 and sizing reduction box 28; Wherein sizing horizontal roller frame 26 and sizing standing roller frame 24 are installed on the sizing base 23, make the welded pipe sizing become needed size.The driving mechanism 19 of described make-up machine is made up of motor 29 and reduction box 30.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of this full mold, are equal to according to this present invention's technical scheme and design of the present invention thereof and replace or change and all should be encompassed within protection scope of the present invention.