CN105479180A - Steel strip shearing machine - Google Patents
Steel strip shearing machine Download PDFInfo
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- CN105479180A CN105479180A CN201410518023.1A CN201410518023A CN105479180A CN 105479180 A CN105479180 A CN 105479180A CN 201410518023 A CN201410518023 A CN 201410518023A CN 105479180 A CN105479180 A CN 105479180A
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Abstract
The invention relates to a steel strip shear machine. The steel strip shearing machine comprises a workbench, a shear mechanism and an edge folding mechanism. The workbench is in a cuboid shape. The interior of the cuboid is divided into a first section, a second section and a third section. The top of the first section is covered with a partition plate with the thickness being 5 mm through welding. The end edge of the partition plate corresponds to the bottom edge of a box body of the edge folding mechanism. The third section is a solid body. The shear mechanism is installed on the upper portion of the solid body. The first section and the third section are distributed at the two ends of the cuboid. The second section is located in the middle of the cuboid. The first section is communicated with the second section. The top of the second section is communicated with the outside between the end edge of the partition plate at the top of the first section and the solid face of the third section.
Description
Technical field
The present invention relates to a kind of steel band to cut, especially a kind of steel band with edge-folding mechanism is cut, and is mainly used in packaging steel coils steel band and need cuts off and take the lead, in the operation of flanging, to belong to field of mechanical technique.
Background technology
A kind of strip steel all will be used in cold rolling mill finished product packing process to pack tie, packaging tie length on demand in batch is first cut off by operating personnel, flanging is being carried out respectively again from taking the lead long about 100mm place, then the flat band retaining ring grown by a 100mm is to the flanging place of steel band, operating personnel by steel band around coil of strip after one week, steel band tail is also threaded into bracelet, the flanging of steel taping head is pressed on coil of strip by bracelet, after tightening up magnetic tape trailer, bracelet compressed and cuts off unnecessary magnetic tape trailer, completing steel roll package tie.
After steel band cuts off, then steel band taken the lead bending flanging by operating personnel with hand, there is following problem in this mode of operation: 1, during manual flanging, hand easily scratches; 2, the size of bending flanging is easily not of uniform size causes the attractive in appearance and waste material of impact; 3, operational sequence substep carries out causing inefficiency, adds labour intensity, and therefore, a kind of device of exigence solves above-mentioned technical problem.
Summary of the invention
The present invention is just for the technical problem existed in prior art, a kind of steel band is provided to cut, this technical scheme provides a kind of steel band with edge-folding mechanism to cut, steel band is cut and connects as a whole with edge-folding mechanism, utilize the difference in height of scissors and edge-folding mechanism, after steel band being cut off by single stepping, also complete steel band and take the lead flanging, optimize operational sequence, what it also avoid that manual flanging brings easily hinders the problem that hand and flanging length scale differ.
To achieve these goals, technical scheme of the present invention is as follows, a kind of steel band with edge-folding mechanism is cut, comprise workbench, shear mechanism, edge-folding mechanism, described workbench is cuboid, in cuboid, part has three intervals, namely first is interval, second interval and the 3rd interval, the top in described first interval is welded by the thick dividing plate of 5mm to cover, the end of dividing plate is along the casing base corresponding to edge-folding mechanism, its object is to edge-folding mechanism casing presses down when carrying out flanging, steel band after bending is taken the lead and is had certain interval between steel band, a bracelet can be inserted in, block board thickness is that 5mm also ensure that certain mechanical strength.3rd interval is solid, and solid top is provided with shear mechanism, the active force of solid mainly for producing when the cutting edge that can meet shear mechanism matches shear steel band with solid.
Described first interval and the 3rd interval are distributed in the two ends of cuboid, and middle part is the second interval; First interval and the second interval communicate, and the second interval top is communicating with the external world between the 3rd interval solid face with the end of the first interval top spacer edge; Described three length of an interval degree, width, highly difference are equal.
Described first interval and the second siding-to-siding block length and be highly respectively 105mm, its object is to steel band take the lead with the first interval top spacer end along during for flanging point, a datum length can be had when needing on the top taking the lead to rest on the second interval of flanging, avoid the problem that flanging length does not wait; Interval highly for 105mm object is as steel band takes the lead to provide a circular motion space, namely steel band take the lead by edge-folding mechanism bend flanging process be by the second interval to the first interval a circular arc process doing, final steel band takes the lead to rest on the below of the first interval top spacer.
Two long limit ends at described cuboid top are welded with a rectangle baffle plate respectively, concordant with the outer vertical plane of workbench outside baffle plate, height of baffle plate is greater than steel band after flanging, forms height between two panels steel band, inside two baffle plates, spacing is greater than width of steel band, can through the steel band after flanging in the space body that its object is to two baffle plates composition, ensure that steel band is continuously carrying out the work with flanging of cutting off, and improves operating efficiency.
Described second interval top is to there being an edge-folding mechanism, edge-folding mechanism comprises a rectangular box, the vertical placement of rectangular box, the vertical plane of casing both sides width corresponds to two baffle plates on workbench, casing close to the vertical line of corresponding on the first interval top spacer end edge and dividing plate end along between distance be a bit larger tham the thickness of steel band, the object stating structure is freely to move up and down between two baffle plates when rectangular box presses down, during the extruding steel band of face, casing base, steel band has a curved space, and casing can not strike on dividing plate.Thickness of strips is 0.8mm, and the distance between casing and the first interval top spacer end edge must be greater than 0.8mm, and ensure that casing is after pressing down steel band, casing still has up and down gap.Distance between casing and dividing plate end edge can be decided to be 1mm.
Described casing and dividing plate end are along there being a rectangular recess in corresponding plane, and there is 5mm height on groove base and casing base, and object ensures that casing casing base when pressing down first contacts with steel band, and steel band is bent into right angle.
On the projecting surface of groove both sides, level has a U-shaped mouth respectively; Have a cylinder in described Baltimore groove, cylinder horizontal positioned, cylinder two terminal circle center is welded with a pin respectively; Described pin two ends circumferentially have a small sircle hole, turn termination is inserted in small sircle hole, turn is looped around on pin, described two turns are contrary at the winding direction at pin two ends, pin two ends are placed in U-shaped mouth together with turn, the degree of depth of U-shaped mouth is greater than pin diameter 5mm, its object is to ensure that the fan-shaped mouth straight vertical edged surface of groove inner cylinder can be absorbed in groove, ensures that casing casing base when pressing down first contacts with steel band with vertical plane; Casing length 5mm is longer than at pin two ends respectively, pin two ends are inserted in the circular hole of a fixing card respectively, fixing card is screwed on casing lateral surface, the other end of turn is fixed on the screw of fixing card, cylinder rotates in groove by pin, and between two pin ends, length is less than width between two baffle plates, and the object of said structure is when rectangular box presses down, can not collide with baffle plate in pin two ends, ensure that casing moves freely between two baffle plates.
Described cylinder circumference cambered surface has a fan-shaped mouth, the angle that two faces of fan-shaped mouth are formed is 90 degree, the meld line in two faces drops on its center line, described fan-shaped mouth by pin around the stress balance location of two turns correspond to the end edge of the first interval top spacer, two respectively around the contrary turn in direction one of them by fan-shaped mouth first right-angle surface Addressable Parallel in the first interval top spacer, another turn by fan-shaped mouth second right-angle surface fix vertical in bench top, the object of said structure is when steel band head is between bench apron, penetrate into the second interval top about 100mm, steel band is placed in the first interval top spacer, now edge-folding mechanism casing presses down, steel band is pushed down on the base of casing, steel band is that fulcrum is bent with dividing plate, edge-folding mechanism continues pressure, on cylinder, the first right-angle surface of fan-shaped mouth level encounters the first interval top spacer, dividing plate blocks cylinder, first right-angle surface of fan-shaped mouth level progressively moves to vertical direction, now the spring of fan-shaped mouth level first right-angle surface location is tightened up applying reaction force, the second right-angle surface that fan-shaped mouth is vertical progressively moves to horizontal direction and promotes steel band head and continues to first interval inner mobile, now the spring of the second right-angle surface location that fan-shaped mouth is vertical is also tightened up applying reaction force, when fan-shaped mouth first right-angle surface is pushed into after in groove by dividing plate, fan-shaped mouth second right-angle surface no longer will have impetus to steel band, now edge-folding mechanism completes the flanging that steel band is taken the lead.When edge-folding mechanism is lifted, cylinder sets back under turn active force.
The back side screw of described edge-folding mechanism casing is connected with a support bar, support bar can move up and down adjustment by the position changing fixed screw, the other end screw of support bar is fixed on the shears plate of shear mechanism, shears plate can move up and down adjustment by the position changing gripper shoe fixed screw, shears plate is rectangle, vertical placement, the cutting edge mouth of shears plate corresponds to the cutting edge mouth on the 3rd interval top sides edge downwards; Described shears plate is placed in a vertical chute, the two sides of shears plate there is respectively a screwed hole, screwed hole corresponds to the strip opening in chute two side ends, two cylindrical screw rods screw in screwed hole respectively by strip opening, the thickness of shears plate and chute deep equality, the width of shears plate is slightly smaller than chute groove width, its object is to shears plate is positioned in the rectangular mouth of chute by movable cylindrical screw rod, freely can move up and down in chute, movable cylindrical screw rod is detachably convenient to the cutting edge safeguarding shears plate; Described chute bottom is welded on the baffle plate of cuboid workbench both sides, the groove width of chute equals the width on workbench between two baffle plates, in chute two side ends, screw is fixed with one piece of clamping plate respectively, shears plate is clipped in chute by clamping plate, the cutting edge mouth of shears plate corresponds to the corner of the 3rd interval entity, and both can be staggered to form scissors; Said structure object is that shears plate can be moved down in the second interval in chute, and can not encounter two side shields, clamping plate can position shears plate, prevents the corner of the cutting edge of shears plate and the 3rd interval entity from misplacing, and steel band is sheared in impact.
Have a microscler connecting rod outside described chute both sides respectively, the head of connecting rod has microscler mouth, and microscler muzzle is on the cylindrical screw rod in shears plate both sides; Described microscler connecting rod middle part has a circular hole respectively, is socketed with the first pin in circular hole, and be welded in the middle part of the first pin in a gripper shoe, gripper shoe is weldingly fixed on the chute back side; Be socketed on the two ends of the second straight pin respectively in described two microscler connecting rod tail end circular holes, a connecting plate is welded with in the middle part of second straight pin, connecting plate end is connected on pressure handle head by movable pin, the strong point place of pressure handle is connected on holder by movable pin, holder is welded on a rectangle cover plate, rectangle bridge welding connects on two baffle plates on the table, forms a rectangular space body between rectangle cover plate and two baffle plates.
The cutting edge of described shears plate and the spacing of bench top are less than the spacing of edge-folding mechanism casing base and bench top, its object is to after first steel band cut off by cutting edge, and the long steel taping head of 100mm can carry out flanging.
Relative to prior art, tool of the present invention has the following advantages,
1) connecting as a whole by being cut by steel band with edge-folding mechanism, utilizing difference in height, single stepping completes the blanking of steel band length and takes the lead the two procedures of flanging, optimizes operational sequence, improves operating efficiency.
2) in this technical scheme, described first interval and the second siding-to-siding block length and be highly respectively 105mm, its object is to steel band take the lead with the first interval top spacer end along during for flanging point, a datum length can be had when needing on the top taking the lead to rest on the second interval of flanging, avoid the problem that flanging length does not wait; Interval highly for 105mm object is as steel band takes the lead to provide a circular motion space, namely steel band take the lead by edge-folding mechanism bend flanging process be by the second interval to the first interval a circular arc process doing, final steel band takes the lead to rest on the below of the first interval top spacer;
3) edge-folding mechanism is provided with in this technical scheme, edge-folding mechanism comprises a rectangular box, the vertical placement of rectangular box, the vertical plane of casing both sides width corresponds to two baffle plates on workbench, the object of this structure is freely to move up and down between two baffle plates when rectangular box presses down, during the extruding steel band of face, casing base, steel band has a curved space, and casing can not strike on dividing plate.
4) manual flanging is substituted by edge-folding mechanism, avoid personal injury event to occur, reduce labour intensity, avoid the problem that flanging length scale differs of taking the lead, decrease waste of material, optimize operational sequence, what it also avoid that manual flanging brings easily hinders the problem that hand and flanging length scale differ, and improves operating efficiency.
Accompanying drawing explanation
Fig. 1 cuts schematic diagram for having edge-folding mechanism steel band;
Fig. 2-1 is edge-folding mechanism schematic diagram;
Fig. 2-2 is edge-folding mechanism side view;
Fig. 2-3 is edge-folding mechanism cylinder 90-degree rotation schematic diagram;
Fig. 3 is that steel band cuts off schematic diagram;
Fig. 4 is steel band flanging schematic diagram;
Fig. 5 is that after flanging, steel band shifts out schematic diagram;
In figure: 1-workbench, 11-dividing plate, 12-baffle plate, 2-first is interval, 3-second is interval, the interval solid of 4-the 3rd, 41-solid corner, 42-cover plate, 43-holder, 5-edge-folding mechanism, 51-casing, 511-groove, 512-U shape mouth, 52-cylinder, 521-first right-angle surface, 522-second right-angle surface, 523-pin, 524-turn, the fixing card of 525-, 6-support bar, 7-shear mechanism, 71-chute, 710-chute two side ends, 711-clamping plate, 712-strip mouth, 72-shears plate, the cylindrical screw rod of 721-, 73-connecting rod, the rectangular mouth of 731-, 732-first pin, 733-gripper shoe, 734-second pin, 8-pressure handle, 9-steel band, 91-flanging is taken the lead.
detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with accompanying drawing, the present embodiment is described in detail.
embodiment 1:see Fig. 1, Fig. 2, a kind of steel band with edge-folding mechanism is cut composition and is comprised: workbench 1, edge-folding mechanism 5, shear mechanism 7, described workbench 1 feature is cuboid, in cuboid, part has three intervals, the top in the first interval 2 welds covering by the thick dividing plate 11 of 5mm, and the end of dividing plate 11, along casing 51 base corresponding to edge-folding mechanism 5, its object is to edge-folding mechanism casing and presses down when carrying out flanging, steel band after bending is taken the lead and is had certain interval between steel band, can be inserted in a bracelet; Block board thickness is that 5mm also ensure that certain mechanical strength.3rd interval is solid 4, and solid top is provided with shear mechanism 7, the active force of solid mainly for producing when the cutting edge that can meet shear mechanism 7 matches shear steel band 9 with solid corner 41.Described first interval 2 and the 3rd interval 4 are distributed in the two ends of cuboid, and middle part is the second interval 3; First interval 2 and second interval 4 communicates, and the second interval 3 tops are communicating with the external world between the 3rd interval 4 solid faces with the end of the first interval 2 top spacer edge; Described three length of an interval degree, width, highly difference are equal.Described first interval 2 and second interval 3 length and be highly respectively 105mm, its object is to steel band take the lead 91 with the first interval top spacer 11 end along during for flanging point, a datum length can be had when needing on the top taking the lead to rest on the second interval 3 of flanging, avoid the problem that flanging length does not wait; Interval highly for 105mm object is as steel band takes the lead 91 to provide a circular motion space, namely steel band take the lead 91 by edge-folding mechanism 5 bend flanging process be by the second interval, interval 3 to the first 2 a circular arc process doing, final steel band takes the lead 91 belows resting on the first interval top spacer 11.Two long limit ends at described cuboid top are welded with a rectangle baffle plate 12 respectively, concordant with the outer vertical plane of workbench 1 outside baffle plate, baffle plate 12 is highly greater than steel band 9 after flanging, forms height between two panels steel band, inside two baffle plates 12, spacing is greater than steel band 9 width, can through the steel band after flanging in the space body that its object is to two baffle plates composition, ensure that steel band is continuously carrying out the work with flanging of cutting off, and improves operating efficiency.Described second interval 3 tops are to there being an edge-folding mechanism 5, edge-folding mechanism 5 comprises a rectangular box 51, the vertical placement of rectangular box, the vertical plane of casing 51 both sides width corresponds to two baffle plates 12 on workbench 1, casing 51 close to the vertical line of corresponding on the first interval top spacer end edge and dividing plate 11 end along between distance be a bit larger tham the thickness of steel band, the object of said structure is freely to move up and down between two baffle plates when rectangular box presses down, during the extruding steel band of face, casing base, steel band has a curved space, casing can not strike on dividing plate.Described casing 51 and dividing plate 11 end are along there being a rectangular recess 511 in corresponding plane, and there is 5mm height on groove base and casing base, and object ensures that casing casing base when pressing down first contacts with steel band, and steel band is bent into right angle.On the projecting surface of groove 511 both sides, level has a U-shaped mouth 512 respectively; Have a cylinder 52 in described groove, cylinder horizontal positioned, cylinder two terminal circle center is welded with a pin 523 respectively; Described pin 523 two ends circumferentially have a small sircle hole (not shown), a turn 524 1 terminations are inserted in small sircle hole, turn 524 is looped around on pin 523, described two turns 524 are contrary at the winding direction at pin two ends, pin 523 two ends are placed in U-shaped mouth 512 together with turn 524, the degree of depth of U-shaped mouth is greater than pin diameter 5mm, its object is to ensure that the fan-shaped mouth straight vertical edged surface of groove inner cylinder can be absorbed in groove, ensureing that casing casing base when pressing down first contacts with steel band with vertical plane.Casing length 5mm is longer than at described pin 523 two ends respectively, pin two ends are inserted in the circular hole of a fixing card 525 respectively, fixing card 525 is screwed on casing 51 lateral surface, (not shown) on the screw that the other end of turn 524 is fixed on fixing card 525, cylinder 52 rotates in groove by pin, between two pin 523 ends, length is less than two baffle plates, 12 width, the object of said structure is when rectangular box presses down, can not collide with baffle plate in pin two ends, ensure that casing moves freely between two baffle plates.Described cylinder 52 circumference cambered surface has a fan-shaped mouth, the angle that two faces of fan-shaped mouth are formed is 90 degree, the meld line in two faces drops on cylinder 52 center line, described fan-shaped mouth by pin 523 around the stress balance location of two turns 524 correspond to the end edge of the first interval top spacer 11, two respectively around the contrary turn in direction one of them by fan-shaped mouth first right-angle surface 521 Addressable Parallel in the first interval top spacer 11, another turn by fan-shaped mouth second right-angle surface 522 fix vertical in workbench 1 end face, the object of said structure is when steel band 9 head is between bench apron 12, penetrate into about 100mm above the second interval 3, steel band is placed in the first interval top spacer 11, now edge-folding mechanism casing 51 presses down, steel band 9 is pushed down on the base of casing 51, steel band with dividing plate 11 for fulcrum is bent, edge-folding mechanism 5 continues pressure, on cylinder 52, the first right-angle surface 521 of fan-shaped mouth level encounters the first interval top spacer 11, dividing plate 11 blocks cylinder 52, first right-angle surface 521 of fan-shaped mouth level progressively moves to vertical direction, now the turn 524 of fan-shaped mouth level first right-angle surface 521 location is tightened up applying reaction force, the second right-angle surface 522 that fan-shaped mouth is vertical progressively moves to horizontal direction and promotes steel band head 91 and continues to first interval 2 inner mobile, the turn 524 that the second right-angle surface 522 that now fan-shaped mouth is vertical is located also is tightened up applying reaction force, when fan-shaped mouth first right-angle surface 521 is pushed into after in groove 511 by dividing plate, fan-shaped mouth second right-angle surface 522 no longer will have impetus to steel band 91, now edge-folding mechanism 5 complete steel band take the lead 91 flanging.When edge-folding mechanism 5 is lifted, cylinder 52 sets back under turn 524 active force.The back side screw (not shown) of described edge-folding mechanism casing 51 is connected with a support bar 6, support bar 6 can move up and down adjustment by the position changing fixed screw, the other end screw (not shown) of support bar 6 is fixed on the shears plate 72 of shear mechanism 7, shears plate 72 can move up and down adjustment by the position changing gripper shoe fixed screw, shears plate 72 is rectangle, vertical placement, the cutting edge mouth (not shown) of shears plate 72 corresponds to the 3rd interval 4 entity corners 41 downwards, and both can be staggered to form scissors, described shears plate 72 is placed in a vertical chute 71, the two sides of shears plate 72 there is respectively a screwed hole (not shown), screwed hole corresponds to the strip mouth 712 in chute two side ends 710, two cylindrical screw rods 721 screw in screwed hole respectively by strip mouth 712, the thickness of shears plate 72 and chute 71 deep equality, the width of shears plate is slightly smaller than chute groove width, its object is to shears plate 72 is positioned in the rectangular mouth 712 of chute by movable cylindrical screw rod 721, freely can move up and down in chute, movable cylindrical screw rod 721 is detachably convenient to the cutting edge safeguarding shears plate, described chute 71 bottom is welded on the baffle plate 12 of cuboid workbench 1 both sides, the groove width of chute equals the width on workbench between two baffle plates, in chute two side ends, screw is fixed with one piece of clamping plate 711 respectively, shears plate 72 is clipped in chute 71 by clamping plate 711, the cutting edge mouth of shears plate corresponds to the corner of the 3rd interval entity, and both can be staggered to form scissors, said structure object is that shears plate can be moved down in the second interval in chute, and can not encounter two side shields, clamping plate can position shears plate, prevents the corner of the cutting edge of shears plate and the 3rd interval entity from misplacing, and steel band is sheared in impact.Have a microscler connecting rod 73 outside described chute 71 both sides respectively, the head of connecting rod has microscler mouth 731, and microscler mouth 731 is enclosed within the cylindrical screw rod 721 in shears plate 72 both sides; Described microscler connecting rod 73 middle part has a circular hole respectively, and be socketed with in circular hole and be welded in a gripper shoe 733 in the middle part of the first pin 732, first pin 732, gripper shoe 733 is weldingly fixed on chute 71 back side; Be socketed on the two ends of the second straight pin 734 respectively in described two microscler connecting rod 73 tail end circular holes, a connecting plate (not shown) is welded with in the middle part of second straight pin 734, connecting plate end is connected on pressure handle 8 head by movable pin, the strong point place of pressure handle 8 is connected on holder 43 by movable pin, holder 43 is welded on a rectangle cover plate 42, rectangle cover plate 42 welds on two baffle plates 12 on the table, forms a rectangular space body between rectangle cover plate and two baffle plates.The cutting edge of described shears plate 72 and the spacing of workbench 1 end face are less than the spacing of edge-folding mechanism casing 51 base and workbench 1 end face, its object is to after first steel band cut off by cutting edge, and the long steel taping head of 100mm can carry out flanging.
operation principle is as follows:
Fig. 3-5 is course of work schematic diagrames that the steel band with edge-folding mechanism is cut, when a steel band 9 penetrates between workbench two baffle plates 12, steel taping head clan is above the second interval during 100mm, steel band lies on the dividing plate 11 in the first interval, pressure handle 8 manually presses down by operating personnel, pressure handle with holder 43 for fulcrum head lifts, the second pin 734 in connecting plate (not shown) promotes two connecting rods 73 and moves up, connecting rod with the first pin 732 in gripper shoe for fulcrum, link rod head does circular motion, rectangular mouth 731 on connecting rod pushes down shears plate 72 both sides activity cylindricality screw rod 721, activity cylindricality screw rod 721 drives shears plate 72 to move down in chute 71, edge-folding mechanism 5 casing 51 be connected as a single entity with shears plate is also followed and is synchronously moved down, when steel band is pushed down on casing 51 base, steel band 9 bends downwards along for fulcrum with the first interval dividing plate 11 end, when edge-folding mechanism 5 moves vertically downward, on casing 51 inner cylinder 52, the first right-angle surface 521 of fan-shaped mouth level encounters the first interval top spacer 11, dividing plate 11 blocks cylinder 52, first right-angle surface 521 of fan-shaped mouth level progressively moves to vertical direction, now the spring 524 of fan-shaped mouth first right-angle surface 521 location is tightened up applying reaction force, the second right-angle surface 522 that fan-shaped mouth is vertical progressively moves to horizontal direction and promotes steel band head 91 and continues to first interval 2 inner mobile, now the spring 524 of fan-shaped mouth second right-angle surface 522 location is also tightened up applying reaction force, when fan-shaped mouth first right-angle surface 521 is pushed into after in groove 511 by dividing plate 11, fan-shaped mouth second right-angle surface 522 no longer will have impetus to steel band head 91, now edge-folding mechanism completes the flanging that steel band is taken the lead.
When operating personnel manually lift on pressure handle 8, pressure handle is that fulcrum head is to pressing down with holder 43, the second pin 734 on connecting plate drives two connecting rods 73 to move down, connecting rod 73 with the first pin 732 in gripper shoe for fulcrum, connecting rod 73 head does circular motion, rectangular mouth 731 on connecting rod lifts shears plate both sides cylindricality screw rod 721, cylindricality screw rod 721 drives shears plate 72 to move up in chute 71, the edge-folding mechanism casing 51 be connected as a single entity with shears plate 72 is also followed and is synchronously moved up, when edge-folding mechanism is lifted, casing inner cylinder 52 sets back under turn 524 active force.
Now, operating personnel by the steel band 9 after flanging along the space body passed between workbench overhead gage 12 above the 3rd interval 4, until steel band 9 correspondence passed is when the distance of the 3rd interval solid corner 41 meets packed steel coil length, stop threading, then manual depression pressure handle 8 is continued, after shears plate 72 upper scissor blade coordinates with the 3rd interval solid corner 41 and cuts off steel band, edge-folding mechanism has pressed down steel band and has taken the lead flanging, and cycling completes package steel strip preparation in batch thus.
Cut application by the steel band with edge-folding mechanism, after single stepping makes steel band be cut off, also complete steel band and take the lead flanging, optimize operational sequence, what it also avoid that manual flanging brings easily hinders the problem that hand and flanging length scale differ, and improves operating efficiency.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (8)
1. a steel band is cut, it is characterized in that, described steel band is cut and is comprised workbench, shear mechanism, edge-folding mechanism, described workbench cuboid, in cuboid, part has three intervals, i.e. first interval, the second interval and the 3rd interval, the top in the first interval is welded by the thick dividing plate of 5mm to cover, and the end of dividing plate is along the casing base corresponding to edge-folding mechanism, 3rd interval is solid, solid top is provided with shear mechanism, and described first interval and the 3rd interval are distributed in the two ends of cuboid, and middle part is the second interval; First interval and the second interval communicate, and the second interval top is communicating with the external world between the 3rd interval solid face with the end of the first interval top spacer edge.
2. steel band according to claim 1 is cut, it is characterized in that, described second interval top is provided with edge-folding mechanism, edge-folding mechanism comprises a rectangular box, the vertical placement of rectangular box, the vertical plane of casing both sides width corresponds to two baffle plates on workbench, casing close to the vertical line of corresponding on the first interval top spacer end edge and dividing plate end along between distance be greater than the thickness of steel band.
3. steel band according to claim 1 is cut, and it is characterized in that, described first interval and the second length of an interval degree are 105mm, and the described first height that is interval and the second interval is 105mm.
4. steel band according to claim 1 is cut, and it is characterized in that, described casing and dividing plate end are along there being a rectangular recess in corresponding plane, and there is 5mm height on groove base and casing base.
5. steel band according to claim 4 is cut, and it is characterized in that, on the projecting surface of described rectangular recess both sides, level has a U-shaped mouth respectively; Have a cylinder in described Baltimore groove, cylinder horizontal positioned, cylinder two terminal circle center is welded with a pin respectively; Described pin two ends circumferentially have a small sircle hole, turn termination is inserted in small sircle hole, turn is looped around on pin, described two turns are contrary at the winding direction at pin two ends, pin two ends are placed in U-shaped mouth together with turn, and the degree of depth of U-shaped mouth is greater than pin diameter 5mm.
6. steel band according to claim 5 is cut, it is characterized in that, casing length 5mm is longer than at described pin two ends respectively, pin two ends are inserted in the circular hole of a fixing card respectively, fixing card is screwed on casing lateral surface, the other end of turn is fixed on the screw of fixing card, and cylinder rotates in groove by pin, and between two pin ends, length is less than width between two baffle plates.
7. steel band according to claim 5 is cut, it is characterized in that, described cylinder circumference cambered surface has a fan-shaped mouth, the angle that two faces of fan-shaped mouth are formed is 90 degree, the meld line in two faces drops on its center line, described fan-shaped mouth by pin around the stress balance location of two turns correspond to the end edge of the first interval top spacer, two respectively around the contrary turn in direction one of them by fan-shaped mouth first right-angle surface Addressable Parallel in the first interval top spacer, another turn by fan-shaped mouth second right-angle surface fix vertical in bench top.
8. steel band according to claim 5 is cut, and it is characterized in that, the back side of described edge-folding mechanism casing is connected with a support bar, and the other end of support bar is fixed on the shears plate of shear mechanism, and shears plate is rectangle, vertical placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410518023.1A CN105479180B (en) | 2014-09-30 | 2014-09-30 | A kind of steel band is cut |
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|---|---|---|---|
| CN201410518023.1A CN105479180B (en) | 2014-09-30 | 2014-09-30 | A kind of steel band is cut |
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| CN105479180A true CN105479180A (en) | 2016-04-13 |
| CN105479180B CN105479180B (en) | 2017-09-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775431A (en) * | 2016-08-30 | 2018-03-09 | 宝钢新日铁汽车板有限公司 | A kind of online waste material steel-pushing apparatus |
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| CN101885024A (en) * | 2010-07-19 | 2010-11-17 | 奇瑞汽车股份有限公司 | Flanging die structure |
| CN201791809U (en) * | 2010-09-30 | 2011-04-13 | 厦门正黎明冶金机械有限公司 | Rotating shaft type turnover crimping machine |
| CN202479795U (en) * | 2011-12-28 | 2012-10-10 | 陈长青 | Full-automatic numerical control stainless-steel word surrounding machine |
| JP2013188770A (en) * | 2012-03-13 | 2013-09-26 | Honda Motor Co Ltd | Apparatus and method for roller hemming |
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| CN101885024A (en) * | 2010-07-19 | 2010-11-17 | 奇瑞汽车股份有限公司 | Flanging die structure |
| CN201791809U (en) * | 2010-09-30 | 2011-04-13 | 厦门正黎明冶金机械有限公司 | Rotating shaft type turnover crimping machine |
| CN202479795U (en) * | 2011-12-28 | 2012-10-10 | 陈长青 | Full-automatic numerical control stainless-steel word surrounding machine |
| JP2013188770A (en) * | 2012-03-13 | 2013-09-26 | Honda Motor Co Ltd | Apparatus and method for roller hemming |
| CN203738384U (en) * | 2014-03-17 | 2014-07-30 | 百利盖(昆山)有限公司 | Edge folding and cutting integrated machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775431A (en) * | 2016-08-30 | 2018-03-09 | 宝钢新日铁汽车板有限公司 | A kind of online waste material steel-pushing apparatus |
| CN107775431B (en) * | 2016-08-30 | 2019-05-31 | 宝钢新日铁汽车板有限公司 | A kind of online waste material steel-pushing apparatus |
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| Publication number | Publication date |
|---|---|
| CN105479180B (en) | 2017-09-12 |
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