CN202539322U - Silicon sheet numerical control punching shear wire device - Google Patents

Silicon sheet numerical control punching shear wire device Download PDF

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Publication number
CN202539322U
CN202539322U CN2012201152506U CN201220115250U CN202539322U CN 202539322 U CN202539322 U CN 202539322U CN 2012201152506 U CN2012201152506 U CN 2012201152506U CN 201220115250 U CN201220115250 U CN 201220115250U CN 202539322 U CN202539322 U CN 202539322U
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CN
China
Prior art keywords
steel sheet
silicon steel
punching
lathe bed
pinch roller
Prior art date
Application number
CN2012201152506U
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Chinese (zh)
Inventor
王德琮
谢彪
龚勋
Original Assignee
新疆特变电工集团有限公司
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Application filed by 新疆特变电工集团有限公司 filed Critical 新疆特变电工集团有限公司
Priority to CN2012201152506U priority Critical patent/CN202539322U/en
Application granted granted Critical
Publication of CN202539322U publication Critical patent/CN202539322U/en

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Abstract

The utility model relates to a processing device of silicon sheets, in particular to a silicon sheet numerical control punching shear wire device. The silicon sheet numerical control punching shear wire device comprises an uncoiler which is arranged on one side of a feed end and a side guide rail mechanism, a length-measuring mechanism, a feeding mechanism, a punching mechanism and a shearing mechanism which are sequentially arranged on a shearing main machine tool, wherein the side guide rail mechanism is arranged among the length-measuring mechanism, the feeding mechanism, the punching mechanism and the shearing mechanism in sectional mode. The silicon sheet is conveyed by the feeding mechanism along the side guide rail mechanism, and punched and sheared by the punching mechanism and the shearing mechanism. The silicon sheet numerical control punching shear wire device has the advantages of being reasonable in structure, low in breakdown rate, high in punching shear accuracy, convenient to operate, quick in punching shear speed and high in production rate. In addition, the silicon sheet numerical control punching shear wire device can be numerically controlled completely.

Description

Silicon steel sheet numerical control punching line equipment

Technical field

The utility model relates to the process equipment of silicon steel sheet, and specifically a kind of silicon steel sheet numerical control punching line equipment can be used for shearing shunt reactor segmental core structure and lobe of the lung core structure is used silicon steel sheet.

Background technology

Fan-shaped or the lobe of the lung shape iron core cake of electric reactor of using in the transformer is a kind of emerging in recent years product, and the special equipment that still unmatchful in the past this product is processed initially all is to process with improved universal shearing machine.This universal shearing machine production efficiency is low, and product quality is difficult to guarantee that percent defective is higher, and labour intensity is big, is difficult to realize producing in batches, can't satisfy the needs of production development.For this reason, press for design and a kind ofly can satisfy the production demand, automaticity is high, and product quality is smart, and labour intensity is low, the process equipment that production efficiency is high.

The utility model content

The purpose of the utility model is to provide a kind of silicon steel sheet numerical control punching line equipment that can satisfy the production needs.

The purpose of the utility model realizes through following technical scheme:

The utility model comprises the uncoiler that is positioned at feed end one side and is installed in side rails mechanism, gauging machine structure, feed mechanism, punch mechanism and the cutting mechanism of shearing on the main frame lathe bed successively that wherein the segmentation of side rails mechanism is arranged between gauging machine structure, feed mechanism, punch mechanism and the cutting mechanism; Said gauging machine structure top has the pinch roller seat that is installed on the feed mechanism and is hinged on the pinch roller on the pinch roller seat, and the bottom of gauging machine structure has the length-testing wheel that is installed on the shearing main frame lathe bed, has encoder, said pinch roller and length-testing wheel butt; Said feed mechanism has the casing that is installed on the shearing main frame lathe bed, and the top roll and the lower roll that are provided with up and down are installed in casing, and wherein top roll is hinged on the casing, rotates around hinge through the top roll frame plate; Said punch mechanism can be along moving back and forth perpendicular to the silicon steel sheet traffic direction, the mold that has die shoe and move back and forth up and down through first driven by servomotor; Said cutting mechanism have the upper slitter tire that moves back and forth up and down and perpendicular to the silicon steel sheet traffic direction, with the upper slitter tire between apart from adjustable following cutter tire, on upper and lower cutter tire, be separately installed with upper and lower scissors; Said silicon steel sheet transports through feed mechanism along side rails mechanism, carries out punching and shearing by said punch mechanism and cutting mechanism.

Wherein: said uncoiler is fixed on a side of shearing main frame lathe bed feed end; Comprise mandrel, gripper shoe, motor, transmission mechanism, main shaft, first cylinder and uncoiler lathe bed; Wherein mandrel is plugged in the main shaft, main shaft moves back and forth relatively vertically; One end of said mandrel links to each other with first cylinder on being installed in the uncoiler lathe bed, the other end be connected be enclosed within on the main shaft, main shaft can movable in axial sliding connecting flange relatively; On the said main shaft flange that is fixedly connected is installed; This flange that is fixedly connected is connected with the gripper shoe of swelling silicon steel sheet coiled strip through fixing pole; Said movable connecting flange is connected with gripper shoe through movable branching rod, and the two ends of this movable branching rod are hinged with movable connecting flange and gripper shoe respectively; Said motor is installed on the uncoiler lathe bed, links to each other with main shaft through transmission mechanism, and the rotation of driving main shaft and gripper shoe realizes being passed on material by the silicon steel sheet stock convolution of swelling;

Said side rails mechanism comprises side rails, first line slideway, base plate, first handwheel and slide; Wherein base plate is installed in and shears on the main frame lathe bed; Said first line slideway is fixed on the base plate, above first line slideway, is provided with through two leading screws that first shaft coupling links together, rotation direction is opposite, is connected with first handwheel on arbitrary leading screw; Another leading screw is continuous through leading screw corresponding in transmission device and the adjacent segment side rails mechanism; All being threaded on each leading screw has first screw of slide, and the top of each first screw all is equipped with side rails, and said silicon steel sheet is between two side rails; Distance between two side rails can be according to the specification adjustment of silicon steel sheet, and said first screw moved back and forth through said slide and cooperating along first line slideway of first line slideway; The inboard of said side rails has guide-track groove along the silicon steel sheet traffic direction, is provided with a plurality of rolling bearings in this guide-track groove, and the side of said silicon steel sheet rolls with the cylindrical of each rolling bearing and contacts;

Said gauging machine structure comprises pinch roller seat, pinch roller frame, second cylinder, pinch roller, following wheel seat, length-testing wheel and encoder; Wherein an end of pinch roller frame is hinged on the said pinch roller seat; The other end rotates installs pinch roller; Said second cylinder is installed on the pinch roller seat, and the piston end of second cylinder links to each other with said pinch roller frame; Said wheel seat down is fixed on to be sheared on the main frame lathe bed, and length-testing wheel is rotatably installed on this time wheel seat, and arbitrary end of length-testing wheel wheel shaft passes, is connected with encoder by said wheel seat down; Said second cylinder is fixed on the pinch roller seat through first installing plate, and an end of extension spring links to each other with this first installing plate, and the other end is connected on the said pinch roller frame; Said pinch roller is identical with the diameter of length-testing wheel;

Said feed mechanism comprises the 3rd cylinder, top roll, top roll frame plate, casing, lower roll, second installing plate, spherical connecting bar, stage clip screw rod, adjustment nut and stage clip; Wherein the top roll frame plate is positioned at the top of casing; One end and the said casing of top roll frame plate are hinged, and the other end is provided with the jackscrew in gap between the adjustment upper and lower roll, and said top roll is installed on the top roll frame plate, rotates with the top roll frame plate; Arbitrary end of lower roll is passed by casing, is connected through second synchronizing jugged the wheel with second servomotor; On cabinet wall, be provided with second installing plate, the piston of the 3rd cylinder links to each other with said second installing plate through spherical connecting bar, and the link of the said spherical connecting bar and second installing plate is a spheroid; On said second installing plate stage clip screw rod is installed, this stage clip screw rod is provided with the adjustment nut, and said compression spring sleeve is on the stage clip screw rod, and an end of stage clip links to each other with the other end bottom surface of said top roll frame plate, and the other end is connected with said adjustment nut;

Said punch mechanism comprises punching lathe bed, first servomotor, eccentric shaft, punching main shaft, mold, die shoe, first base, second line slideway, slide block and second handwheel; Wherein second line slideway is installed in and shears on the main frame lathe bed; The bottom of punching lathe bed is equipped with the slide block that cooperates with said second line slideway; Said second handwheel is connected with slide block through screw thread pair, driving punching lathe bed and on each parts edge move back and forth perpendicular to the silicon steel sheet traffic direction; Said first servomotor is installed in the top of punching lathe bed, and the output shaft of first servomotor is connected with an end of said eccentric shaft, and the other end of eccentric shaft connects an end of said punching main shaft through connector, and the other end of this punching main shaft is equipped with mold; Said first base is installed on the punching lathe bed, and die shoe is arranged on this first base, be positioned at the below of mold; On the said punching lathe bed the 3rd bearing block is installed, the punching main shaft is installed in the 3rd bearing block through first linear bearing, on first linear bearing, is provided with positioning disk; The below of said the 3rd bearing block is provided with the protection plate support that is installed on the punching lathe bed, and this protection plate support is provided with the protection punching cutter not by the protection plate of silicon steel sheet collision;

Cutter tire under said cutting mechanism comprises four-cylinder, shearing crossbeam, upper slitter tire, column, second base, adjustment plate, adjustment screw, upward scissors, lower scissors reach; Wherein second base is installed in and shears on the main frame lathe bed; On second base, be connected with the adjustment plate; Said down cutter tire is arranged on the top of second base, is being provided with under perpendicular to silicon steel sheet traffic direction, adjustment the adjustment screw of distance between the cutter tire and upper slitter tire on the adjustment plate; Said shearing crossbeam links to each other with second base through column, and four-cylinder is installed in to be sheared on the crossbeam, and the piston end of four-cylinder passes, is connected with the upper slitter tire by said shearing crossbeam, drives upper slitter tyre bead column and moves back and forth up and down; Said upward scissors and lower scissors are replaceable, and blade is an oblique line; Be connected with four adjustment screws on the said adjustment plate; Wherein two with said down cutter tire on screwed hole be threaded and affixed with the adjustment plate; The cutter tire is away from the upper slitter tire under the adjustment; Two other is threaded with the screwed hole of adjustment on the plate and is passed by the unthreaded hole on the cutter tire down, adjustment down the cutter tire near the upper slitter tire; Have groove on the cutter tire under said, be equipped with down adjustment back, cutter fetal position, the fixing bolt of cutter tire down in this groove, be provided with cover plate above the said groove.

Advantage of the utility model and good effect are:

1. the utility model is rational in infrastructure, and fault is low, and the punching precision is high, numerical control fully, and easy to operate, punching speed is fast, and productivity ratio is high, has satisfied the production needs fully.

2. the distance between the side rails in the side rails mechanism of the utility model can be adjusted according to the specification of silicon steel sheet, has solved the variation of silicon steel sheet size; Silicon steel sheet contacts with the rolling bearing cylindrical in the side rails groove, and rolling friction is reduced friction, and operates steadily.

3. the gauging machine structure of the utility model is measured the length-testing wheel rotating cycle through encoder and can be calculated the length that silicon steel sheet is passed by; If the feed length of upper and lower roll in the feed mechanism and requirement has error; Can pass through encoder and pass to the control system, system is revised automatically by control.

4. the feed mechanism feeding of the utility model is steady, and top roll can be with the top roll frame plate around second rotation, and the top roll frame plate is a camber line around second rotary motion trace, is not fully vertical, and the spheroid of spherical connecting bar can be avoided catching phenomenon.

5. the punch mechanism of the utility model can move back and forth on second line slideway, realizes the diverse location punching; The cutter of punching can be protected through protection plate, can prevent to bump against cutter by the silicon steel sheet that feed mechanism is sent here.

6. in the cutting mechanism of the utility model, the distance between the upper and lower scissors can be regulated through the adjustment screw; Upper and lower scissors is all replaceable, and blade is an oblique line, is more convenient for shearing.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model;

Fig. 2 is the structural representation of uncoiler among Fig. 1;

Fig. 3 is that the A of Fig. 2 is to partial view;

Fig. 4 is the structural representation of side rails mechanism among Fig. 1;

Fig. 5 is the structural representation of side rails among Fig. 4;

Fig. 6 is the B-B cutaway view among Fig. 5;

Fig. 7 is the structural representation of gauging machine structure among Fig. 1;

Fig. 8 is the C-C cutaway view among Fig. 7;

Fig. 9 is the D-D cutaway view among Fig. 7;

Figure 10 is the structural representation of feed mechanism among Fig. 1;

Figure 11 is the E-E cutaway view among Figure 10;

Figure 12 is the F-F cutaway view among Figure 10;

Figure 13 is the perspective view of punch mechanism among Fig. 1;

Figure 14 is the structural front view of punch mechanism among Fig. 1;

Figure 15 is the structural representation of cutting mechanism among Fig. 1;

Figure 16 is the side view of cutting mechanism among Figure 15;

Wherein: 1 is uncoiler, and 101 is mandrel, and 102 is axle sleeve, and 103 is movable connecting flange, and 104 is gripper shoe; 105 is motor, and 106 is main shaft, and 107 is first cylinder, and 108 is lathe bed; 109 are fixing pole, and 110 is movable branching rod, and 111 for being fixedly connected flange, and 112 is supporting seat; 113 is guide rod, and 114 is connector, and 115 is first gear, and 116 is second gear;

2 is side rails mechanism, and 201 is first synchronizing jugged the wheel, and 202 is axle bed, and 203 is screw; 204 is side rails, and 205 is first shaft coupling, and 206 is first line slideway, and 207 is base plate; 208 is first handwheel, and 209 is left-handed leading screw, and 210 are the dextrorotation leading screw; 211 is slide, and 212 is rolling bearing, and 213 is guide-track groove;

3 is the gauging machine structure, and 301 is the pinch roller seat, and 302 is pinch roller frame, and 303 is second cylinder, and 304 are extension spring; 305 is the clutch shaft bearing seat, and 306 is first, and 307 is pinch roller, and 308 are following wheel seat; 309 is length-testing wheel, and 310 is encoder, and 311 is first installing plate, and 312 is bearing (ball) cover;

4 is feed mechanism, and 401 is jackscrew, and 402 is spring, and 403 is stage clip; 404 are the adjustment nut, and 405 is the 3rd cylinder, and 406 is spherical connecting bar, and 407 is second installing plate; 408 is top roll, and 409 is the top roll frame plate, and 410 is second, and 411 is casing; 412 is lower roll, and 413 is the stage clip screw rod, and 414 is second synchronizing jugged the wheel, and 415 is air inlet;

5 is punch mechanism, and 501 are the punching lathe bed, and 502 is first servomotor, and 503 is second bearing block, and 504 is second shaft coupling, and 505 is eccentric shaft; 506 is yoke plate, and 507 is link rod, and 508 is connecting axle, and 509 are the punching main shaft, and 510 is positioning disk; 511 is first linear bearing, and 512 is the 3rd bearing block, and 513 is mold, and 514 is protection plate, and 515 is the protection plate support; 516 is die shoe, and 517 is first base, and 518 is barrel, and 519 is second line slideway, and 520 is slide block; 521 is second handwheel, and 522 is ball-screw, and 523 is second screw, and 524 is material-dropping hole, and 525 is counting encoder;

6 is cutting mechanism, and 601 is four-cylinder, and 602 is ring flange, and 603 is connecting flange, and 604 for shearing crossbeam; 605 is the upper slitter tire, and 606 is round nut, and 607 is column, and 608 is beam; 609 is second linear bearing, and 610 is second base, and 611 is cover plate, and 612 are the adjustment plate; 613 are the adjustment screw, and 614 is last scissors, and 615 is lower scissors, and 616 are following cutter tire;

7 is silicon steel sheet, and 8 for shearing the main frame lathe bed.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to detail.

As shown in Figure 1; The utility model comprises uncoiler 1, side rails mechanism 2, gauging machine structure 3, feed mechanism 4, punch mechanism 5, cutting mechanism 6 and control system; Wherein uncoiler 1 is fixed on 2~3 meters of shearing main frame lathe bed 8 feed ends one side; Side rails mechanism 2, gauging machine structure 3, feed mechanism 4, punch mechanism 5 and cutting mechanism 6 are installed in successively to be sheared on the main frame lathe bed 8, and 2 segmentations of side rails mechanism are arranged between gauging machine structure 3, feed mechanism 4, punch mechanism 5 and the cutting mechanism 6.

Like Fig. 2, shown in Figure 3; Uncoiler 1 comprises mandrel 101, movable connecting flange 103, gripper shoe 104, motor 105, transmission mechanism, main shaft 106, first cylinder 107, uncoiler lathe bed 108, fixedly pole 109, movable branching rod 110, the flange 111 that is fixedly connected, supporting seat 112, guide rod 113 and connector 114; Wherein supporting seat 112 is fixed on the uncoiler lathe bed 108; Main shaft 106 is rotatably installed in supporting seat 112 inside for quill shaft, an end through bearing, and the other end is a cantilevered axle; Mandrel 101 is plugged in the main shaft 106; One end is passed, is linked to each other with first cylinder 107 on being fixed in supporting seat 112 by supporting seat 112; The other end is passed, is connected with connector 114 through bearing by main shaft 106, and mandrel 101 moves back and forth with respect to main shaft 106 with the flexible of first cylinder 107 vertically; Main shaft 106 is a multidiameter; Be connected with axle sleeve 102 respectively and the flange 111 that is fixedly connected at main shaft 106 4; Be with movable connecting flange 103 outside its bottom bracket axle 102, this activity connecting flange 103 links to each other with connector 114, can slide by relative vertically axle sleeve 102 through many guide rods 113; Flange 111 upper edges that are fixedly connected circumferentially are evenly equipped with fixedly poles 109 of many rows; Every row has two fixedly poles; Two of every row fixedly an end of pole 109 is affixed with the flange 111 that is fixedly connected, and the other end is connected with a gripper shoe 104, and said movable connecting flange 103 upper edges circumferentially are evenly equipped with a plurality of movable branching rods 110; The quantity of this movable branching rod 110 is corresponding with the quantity of gripper shoe 104; The two ends of movable branching rod 110 are hinged with movable connecting flange 103 and gripper shoe 104 respectively, and each gripper shoe 104 moves with movable connecting flange 103 vertically, realize swelling silicon steel sheet coiled strip; Said motor 105 is installed on the supporting seat 112; The output shaft of motor 105 links to each other with main shaft 106 through transmission mechanism, and this transmission mechanism is a meshed transmission gear mechanism, comprises first gear 115 and second gear 116; Wherein first gear 115 is connected with the output axle key of motor 105; Second gear 116 is connected with main shaft 106 keys, by motor 105 driving main shaft 106, mandrel 101 and gripper shoe 104 rotations, realizes being passed on material by the silicon steel sheet stock convolution of swelling; The motor 105 and first cylinder 107 link to each other with the control system respectively.

Shown in Fig. 4~6; Side rails mechanism 2 comprise first synchronizing juggedly take turns 201, axle bed 202, first screw 203, side rails 204, first line slideway 206, base plate 207, first handwheel 208, left-handed leading screw 209, dextrorotation leading screw 210, slide 211 and rolling bearing 212; Wherein base plate 207 is fixed on and shears on the main frame lathe bed 8; The both sides of base plate 207 respectively are provided with an axle bed 202; On the base plate 207 between two axle beds 202, be connected with first line slideway 206; Above first line slideway 206, be provided with left-handed leading screw 209 and dextrorotation leading screw 210 through first shaft coupling 205 links together, rotation direction is opposite; One end of left-handed leading screw 209 links to each other through first shaft coupling 205 with an end of dextrorotation leading screw 210; The other end of left-handed leading screw 209 is installed in through bearing to pass with first handwheel 208 on the axle bed 202 of this end and by this end axle bed 202 and links to each other, the other end of dextrorotation leading screw 210 be installed in through bearing on the axle bed 202 of this end and by this end axle bed 202 pass through first synchronizing jugged take turns with adjacent segment side rails mechanism in corresponding leading screw link to each other, the bearings in two axle beds 202 are through gland and leading screw shaft shoulder location; All be threaded on each leading screw and have first screw 203 of slide 211; The top of each first screw 203 all is equipped with side rails 204; Said silicon steel sheet 7 is between two side rails 204; Two first screws 211 slide 211 through separately cooperates, moves back and forth along first line slideway 206 with first line slideway 206, and then realizes that the distance between two side rails 204 is adjustable, with the silicon steel sheet 7 that adapts to different size; The inboard of each side rails 204 all has guide-track groove 213 along silicon steel sheet 7 traffic directions; Be provided with a plurality of rolling bearings 212 in this guide-track groove 213; The side of silicon steel sheet 7 rolls with the cylindrical of each rolling bearing 212 and contacts; To reduce friction, make and operate steadily, the adjusted value of side rails can be shown by counter.

Shown in Fig. 7~9; Gauging machine structure 3 comprises pinch roller seat 301, pinch roller frame 302, second cylinder 303, extension spring 304, clutch shaft bearing seat 305, first spool 306, pinch roller 307, wheel seat 308, length-testing wheel 309, encoder 310 and first installing plate 311 down; Wherein superposed pinch roller seat 301 is fixed on the feed mechanism 4; In pinch roller seat 301, be provided with clutch shaft bearing seat 305, an end of pinch roller frame 302 is hinged with pinch roller seat 301 through first 306, and first 306 two ends are rotatably installed in the clutch shaft bearing seat 305 through bearing; Bearing is spacing through end ring; The other end of pinch roller frame 302 rotates installs pinch roller 307, and the wheel shaft of this pinch roller 307 is installed on the pinch roller frame 302 through bearing, and bearing is spacing through the bearing (ball) cover 312 that is fixed on the pinch roller frame 302; Second cylinder 303 is fixed on the pinch roller seat 301 through first installing plate 311; The piston end of second cylinder 303 links to each other with pinch roller frame 302; One end of extension spring 304 links to each other with this first installing plate 311; The other end is connected on the pinch roller frame 302, and pinch roller 307 is by extension spring 304 pull-ups at ordinary times, during work be through second cylinder 303 air pressure to press down, with length-testing wheel 309 butts; The following wheel seat 308 that is positioned at the bottom is fixed on to be sheared on the main frame lathe bed 8, and length-testing wheel 309 is rotatably installed on this time wheel seat 308, and arbitrary end of length-testing wheel 309 wheel shafts passes, is connected with encoder 310 by following wheel seat 308, and pinch roller 307 is identical with the diameter of length-testing wheel 309; Second cylinder 303, encoder 310 link to each other with the control system respectively.

Shown in Figure 10~12; Feed mechanism 4 comprises that jackscrew 401, spring 402, stage clip 403, adjustment nut 404, the 3rd cylinder 405, spherical connecting bar 406, second installing plate 407, top roll 408, top roll frame plate 409, second spool 410, casing 411, lower roll 412, stage clip screw rod 413 and second synchronizing juggedly take turns 414; Wherein casing 411 is fixed on and shears on the main frame lathe bed 8; The pinch roller seat 301 of gauging machine structure 3 is fixed on the casing 411; The top roll 408 and the lower roll 412 that are provided with up and down are installed in casing 411, and top roll frame plate 409 is positioned at the top of casing 411, and an end of top roll frame plate 409 is hinged with casing 411 through second 410; The other end is provided with jackscrew 401, and the roll shaft two ends of top roll 408 are installed on the top roll frame plate 409, can rotate around second 410 with top roll frame plate 409 through bearing; The lower end of said jackscrew 401 screws in the casing 411, adjusts upper and lower roll 408, gap between 412 through rotation jackscrew 401; The roll shaft two ends of lower roll 412 are installed on the casing 411 through bearing; And arbitrary end of roll shaft is passed by casing 411; Key connects second and synchronizing juggedly takes turns 414, synchronizing juggedly takes turns 414 and is connected with second servomotor through second, and this second servomotor links to each other with the control system; Be provided with second installing plate 407 that is fixed on casing 411 inwalls below top roll frame plate 409 other ends; This second installing plate 407 and second 410 both sides that lay respectively at top roll 408; Second installing plate 407 is provided with stage clip screw rod 413, and this stage clip screw rod 413 is provided with adjustment nut 404, and stage clip 403 is enclosed within on the stage clip screw rod 413; One end of stage clip 403 links to each other with the other end bottom surface of top roll frame plate 409, and the other end is connected with adjustment nut 404; Only have an air inlet 415 on the cylinder body of the 3rd cylinder 405; Piston in the cylinder body is fixed; Between piston and the 3rd cylinder 405 cylinder body tops, be provided with spring 402; Passed, linked to each other with an end (upper end) of spherical connecting bar 406 by top roll frame plate 409 in the lower end of piston, the other end of spherical connecting bar 406 (lower end) is spheroid, is connected with second installing plate 407, because of top roll frame plate 409 is a camber line around second 410 rotary motion trace; Be not fully vertical, the spheroid of spherical connecting bar 406 can be avoided catching phenomenon; The 3rd cylinder 405 and second servomotor link to each other with the control system respectively.

Like Figure 13, shown in Figure 14; Punch mechanism 5 comprises punching lathe bed 501, first servomotor 502, second bearing block 503, eccentric shaft 505, yoke plate 506, link rod 507, connecting axle 508, punching main shaft 509, positioning disk 510, first linear bearing 511, the 3rd bearing block 512, mold 513, protection plate 514, protection plate support 515, die shoe 516, first base 517, barrel 518, second line slideway 519, slide block 520, second handwheel 521, ball-screw 522, second screw 523 and counting encoder 525; Wherein second line slideway 519 is two; Be installed in parallel to each other and shear on the main frame lathe bed 8; During installation, the length direction of second line slideway 519 is vertical with the traffic direction of silicon steel sheet 7; The bottom of punching lathe bed 501 is equipped with two rows totally four slide blocks 520; The two row's slide blocks 520 and second line slideway 519 are connected; Ball-screw 522 is rotatably installed in the below of shearing on the main frame lathe bed 8, being positioned at second line slideway 519, and an end of ball-screw 522 is connected with second handwheel, 521 keys, and the other end is provided with counting encoder 525; Second screw 523 that on ball-screw 522, is threaded and links to each other with slide block 520; Rotate second handwheel 521, through the screw thread pair that the ball-screw 522 and second screw 523 are formed, drive punching lathe bed 501 and on each parts along moving back and forth perpendicular to silicon steel sheet 7 traffic directions; First servomotor 502 is installed in the top of punching lathe bed 501 through second bearing block 503; The output shaft of first servomotor 502 is connected with an end of eccentric shaft 505 through second shaft coupling 504; The 3rd bearing block 512 is installed on punching lathe bed 501; Punching main shaft 509 is installed in the 3rd bearing block 512 through first linear bearing 511; One end (upper end) of punching main shaft 509 passes the 3rd bearing block 512, is connected the bottom of link rod 507; The top of link rod 507 links to each other with an end of yoke plate 506 through connecting axle 508, and the other end of yoke plate 506 is connected to the other end of eccentric shaft 505, and the other end of said punching main shaft 509 (lower end) passes the 3rd bearing block 512, is connected with mold 513; Top at the 3rd bearing block 512 also is equipped with positioning disk 510, and punching main shaft 509 is passed by positioning disk 510, by positioning disk 510 location; Below the 3rd bearing block 512, be provided with the protection plate support 515 that is fixed on the punching lathe bed 501; This protection plate support 515 has " U " shape mouth; The inboard of two side stands has slideway; Protection plate 514 is inserted along slideway by the openend of protection plate support 515, and the cutter in the mold 513 all carries out in protection plate 514 with the process that punching main shaft 509 goes up and down, and bumps against cutter with the silicon steel sheet 7 that prevents to be sent here by feed mechanism 4; First base 517 is fixed on the punching lathe bed 501; At the top of first base 517 die shoe 516 is installed, be positioned at protection plate support 515 below; Have through hole in first base 517; The bottom of this first base 517 is provided with and the corresponding barrel 518 of through hole, has material-dropping hole 524 on the shearing main frame lathe bed 8 of barrel 518 belows, dashes material through counting encoder 525 statistical magnitudes by what material-dropping hole 524 fell; Punching lathe bed 501 has one " U " shape gap with the corresponding part of punching position, so that side rails mechanism 2 is passed; First servomotor 502 and counting encoder 525 link to each other with the control system respectively.

Like Figure 15, shown in Figure 16; Cutting mechanism 6 is 90 ° of shearings; Comprise four-cylinder 601, ring flange 602, connecting flange 603, shear crossbeam 604, upper slitter tire 605, column 607, beam 608, second linear bearing 609, second base 610, cover plate 611, adjustment plate 612, adjustment screw 613, go up scissors 614, lower scissors 615 and cutter tire 616 down; Wherein second base 610 is fixed on and shears on the main frame lathe bed 8; Shear crossbeam 604 and be connected with second base 610 through many root posts 607, the two ends of column 607 round nut 606 that is threaded is respectively located; Four-cylinder 601 is fixed in the upper surface of shearing crossbeam 604 through ring flange 602; The piston end of four-cylinder 601 passes, is connected with upper slitter tire 605 through connecting flange 603 by shearing crossbeam 604; The both sides of upper slitter tire 605 are connected with column 607 through second linear bearing 609 respectively; Column 607 moves back and forth up and down in the drive lower edge of four-cylinder 601; The lower end of upper slitter tire 605 is provided with the removable scissors 614 of going up, and between the shearing crossbeam 604 and second linear bearing 609, is provided with the beam 608 that is enclosed within on the column 607; At the top of second base 610 cutter tire 616 down is installed, this time cutter tire 616 is provided with removable lower scissors 615, and the blade of last scissors 614 and lower scissors 615 is oblique line, is convenient to shear; Be connected with adjustment plate 612 at second base 610 away from a side of lower scissors 615; This adjustment plate 612 is provided with under perpendicular to silicon steel sheet 7 traffic directions, adjustment the adjustment screw 613 of distance between cutter tire 616 and the upper slitter tire 605; Promptly on adjustment plate 612, be connected with four adjustment screws 613; Have four holes on the corresponding following cutter tire 616, wherein two is unthreaded hole, and two other is a screwed hole; Wherein two adjustment screws 613 are threaded with screwed hole on the following cutter tire 616 and with to adjust plate 612 affixed; Rotate these two adjustment screws 613 and can adjust down cutter tire 616 away from upper slitter tire 605, two other adjustment screw 613 is threaded with the screwed hole of adjustment on the plate 612 and is passed by the unthreaded hole on the following cutter tire 616, rotates these two and adjusts screws 613 and can adjust down cutter tire 616 near upper slitter tire 605; Have groove on the said down cutter tire 616, be equipped with down adjustment back, cutter tire 616 positions in this groove, will descend cutter tire 616 be fixed on second base 610 bolt, the groove top is provided with cover plate 611, can avoid entering foreign material in the groove; Also be provided with the beam that is enclosed within on the column 607 on the cutter tire 616 down, upper and lower cutter tire caused damage to slow down the collision that produces when upper slitter tire 605 falls.

The operation principle of the utility model is:

Silicon steel sheet 7 passes side rails mechanism 2, on the shearing main frame, passes through gauging machine structure 3, feed mechanism 4, punch mechanism 5 and cutting mechanism 6 successively, cuts into needed silicon steel sheet.Be specially:

Uncoiling process; Earlier the silicon steel sheet coiled strip is placed on the gripper shoe 104 of contraction; 107 work of first cylinder, contraction piston drive mandrel 101 and move backward, and this moment, movable connecting flange 103 was mobile backward thereupon on fixing axle sleeve 102, made gripper shoe 104 prop up the swelling coiled strip; After the swelling, motor 105 actions, transmission drive main shaft 106 rotations through first and second gear 115,116 make the coiled strip swivel feeding.

Silicon steel sheet 7 is when passing side rails mechanism 2, but hand rotation first handwheel 208 moves back and forth two first screws 203 on left and right reel 209,210, regulate the distance between two side rails 204, with the silicon steel sheet 7 that adapts to different size; Simultaneously, dextrorotation leading screw 210 through first synchronizing jugged take turns 201 with another section side rails mechanism 2 in synchronizing jugged the wheel link to each other, drive another section side rails mechanism 2, make the same moved further of side rails of each section; The guide-track groove 213 of two side rails 204 is inserted in the both sides of the silicon steel sheet 7 of required shearing, and rolling with the cylindrical of rolling bearing 212 contacts, and reduces friction, makes and operates steadily; The adjusted value of side rails can be shown by counter.

Survey growth process; Pinch roller 307 when not working is by extension spring 304 pull-ups, and when surveying length, second cylinder 303 moves; Air pressure through second cylinder 303 is to pressing down; Make pinch roller 307 and length-testing wheel 309 butts, clamping silicon steel sheet 7, length-testing wheel 309 rotates under the drive of silicon steel sheet 7, and the upper and lower roll 408,412 in pinch roller 307 and length-testing wheel 309 and the feed mechanism 4 rotates synchronously; Encoder 310 can calculate the length that silicon steel sheet 7 is passed by through record length-testing wheel 309 rotating cycles, realizes surveying long purpose; If upper and lower roll in the feed mechanism 4 408,412 and the feed length that requires have error, pass to the control system through encoder 310, system is revised automatically by control.

The feeding process; When not working, stage clip 403 with top roll frame plate 409 and on top roll 408 jack-up, make top roll frame plate 409 and top roll 408 be in the state of lifting; Promptly because during the no air pressure of the air inlet 415 on the 3rd cylinder 405; Because the effect of the spring 402 in the 3rd cylinder 405 and the effect of stage clip 403 make top roll frame plate 409 drive top roll 408 and lift around second 410 rotation, the height that lifts is by 404 adjustment of adjustment nut; During work; Compressed Gas is got into by air inlet 415, because the piston in the 3rd cylinder 405 is fixedly connected with spherical connecting bar 406, piston is motionless; Compressed air forces cylinder body to move down; Lean on the reaction force of cylinder body that top roll frame plate 409 is rotated around second 410, this moment, stage clip 403 played cushioning effect, and the big I of its power is regulated by adjustment nut 404; Top roll 408 clamps silicon steel sheet 7, the second servomotor work to pressing down with lower roll 412, rotates through the second synchronizing jugged 414 drive lower rolls 412 of taking turns, and under the acting in conjunction of upper and lower roll 408,412, makes silicon steel sheet 7 transmissions; Silicon steel sheet 7 transmission speeds and the rhythm and pace of moving things are controlled according to shape of product by the control system.

Punch process, 502 work of first servomotor drive eccentric shaft 505 rotations, through yoke plate 506, link rod 507 punching main shaft 509 are moved up and down, and carry out punching; Punching lathe bed 501 can move on second line slideway 509, realizes the diverse location punching, and punching die also can require to change according to different apertures; The material that washes out is fallen by barrel 518, through counting encoder 525 countings, measures punching quantity.

Shear history can be earlier before shearing be adjusted upper and lower scissors 614, distance between 615 through adjustment screw 613, after adjusting, will descend cutter tire 616 to be fixed on second base 610; Four-cylinder 601 work drive upper slitter tire 605 and move down, and utilize 614,615 pairs of silicon steel sheets 7 of upper and lower scissors to shear.

The utility model is numerical control operating fully, and the operator needs only parameter input control systems such as the size of silicon steel sheet, quantity, and equipment punching automatically goes out needed silicon steel sheet.The size of silicon steel sheet can be by encoder 310 automatic feedback modifiers controls, scale error≤0.1mm, and shearing and punching burr precision are by scissors and punching processing and adjustment control, burr≤0.02mm.

Claims (10)

1. silicon steel sheet numerical control punching line equipment; It is characterized in that: comprise the uncoiler (1) that is positioned at feed end one side and be installed in side rails mechanism (2), gauging machine structure (3), feed mechanism (4), punch mechanism (5) and the cutting mechanism of shearing on the main frame lathe bed (8) (6) successively, wherein side rails mechanism (2) segmentation is arranged between gauging machine structure (3), feed mechanism (4), punch mechanism (5) and the cutting mechanism (6); Said gauging machine structure (3) top has the pinch roller seat (301) that is installed on the feed mechanism (4) and is hinged on the pinch roller (307) on the pinch roller seat (301); The bottom of gauging machine structure (3) has to be installed in shears the length-testing wheel (309) that main frame lathe bed (8) is gone up, had encoder (310), said pinch roller (307) and length-testing wheel (309) butt; Said feed mechanism (4) has the casing (411) that is installed on the shearing main frame lathe bed (8); The top roll (408) and the lower roll (412) that are provided with up and down are installed in casing (411), and wherein top roll (408) is hinged on the casing (411), rotates around hinge through top roll frame plate (409); Said punch mechanism (5) can be along moving back and forth perpendicular to silicon steel sheet (7) traffic direction, the mold (513) that has die shoe (516) and move back and forth up and down through first servomotor (502) driving; Said cutting mechanism (6) have the upper slitter tire (605) that moves back and forth up and down and perpendicular to silicon steel sheet (7) traffic direction, with upper slitter tire (605) between apart from adjustable following cutter tire (616), on upper and lower cutter tire (605,616), be separately installed with upper and lower scissors (614,615); Said silicon steel sheet (7) transports through feed mechanism (4) along side rails mechanism (2), carries out punching and shearing by said punch mechanism (5) and cutting mechanism (6).
2. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: said uncoiler (1) is fixed on a side of shearing main frame lathe bed (8) feed end; Comprise mandrel (101), gripper shoe (104), motor (105), transmission mechanism, main shaft (106), first cylinder (107) and uncoiler lathe bed (108); Wherein mandrel (101) is plugged in the main shaft (106), main shaft (106) moves back and forth relatively vertically; One end of said mandrel (101) links to each other with first cylinder (107) on being installed in uncoiler lathe bed (108), and the other end is connected with and is enclosed within that main shaft (106) is gone up, main shaft (106) can movable in axial sliding connecting flange (103) relatively; The flange that is fixedly connected (111) is installed on the said main shaft (106); This flange that is fixedly connected (111) is connected with the gripper shoe (104) of swelling silicon steel sheet coiled strip through fixing pole (109); Said movable connecting flange (103) is connected with gripper shoe (104) through movable branching rod (110), and the two ends of this movable branching rod (110) are hinged with movable connecting flange (103) and gripper shoe (104) respectively; Said motor (105) is installed on the uncoiler lathe bed (108), links to each other with main shaft (106) through transmission mechanism, and the rotation of driving main shaft (106) and gripper shoe (104) realizes being passed on material by the silicon steel sheet stock convolution of swelling.
3. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: said side rails mechanism (2) comprises side rails (204), first line slideway (206), base plate (207), first handwheel (208) and slide (211); Wherein base plate (207) is installed in and shears on the main frame lathe bed (8); Said first line slideway (206) is fixed on the base plate (207); Be provided with two leading screws through first shaft coupling (205) links together, rotation direction is opposite in the top of first line slideway (206); Be connected with first handwheel (208) on arbitrary leading screw, another leading screw is continuous through leading screw corresponding in transmission device and the adjacent segment side rails mechanism, first screw (203) that all is threaded on each leading screw and has slide (211); The top of each first screw (203) all is equipped with side rails (204); Said silicon steel sheet (7) is positioned between two side rails (204), and the distance between two side rails can be according to the specification adjustment of silicon steel sheet (7), and said first screw (211) moved back and forth through said slide (211) and cooperating along first line slideway (206) of first line slideway (206); The inboard of said side rails (204) has guide-track groove (213) along silicon steel sheet (7) traffic direction, is provided with a plurality of rolling bearings (212) in this guide-track groove (213), and the side of said silicon steel sheet (7) rolls with the cylindrical of each rolling bearing (212) and contacts.
4. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: said gauging machine structure (3) comprises pinch roller seat (301), pinch roller frame (302), second cylinder (303), pinch roller (307), following wheel seat (308), length-testing wheel (309) and encoder (310); Wherein an end of pinch roller frame (302) is hinged on the said pinch roller seat (301); The other end rotates installs pinch roller (307); Said second cylinder (303) is installed on the pinch roller seat (301), and the piston end of second cylinder (303) links to each other with said pinch roller frame (302); Said wheel seat (308) down is fixed on to be sheared on the main frame lathe bed (8), and length-testing wheel (309) is rotatably installed on this time wheel seat (308), and arbitrary end of length-testing wheel wheel shaft passes, is connected with encoder (310) by said wheel seat (308) down.
5. by the described silicon steel sheet numerical control of claim 4 punching line equipment; It is characterized in that: said second cylinder (303) is fixed on the pinch roller seat (301) through first installing plate (311); One end of extension spring (304) links to each other with this first installing plate (311), and the other end is connected on the said pinch roller frame (302); Said pinch roller (307) is identical with the diameter of length-testing wheel (309).
6. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: said feed mechanism (4) comprises the 3rd cylinder (405), top roll (408), top roll frame plate (409), casing (411), lower roll (412), second installing plate (407), spherical connecting bar (406), stage clip screw rod (413), adjustment nut (404) and stage clip (403); Wherein top roll frame plate (409) is positioned at the top of casing (411); One end of top roll frame plate (409) and said casing (411) are hinged; The other end is provided with the jackscrew (401) in gap between the adjustment upper and lower roll (408,412); Said top roll (408) is installed in top roll frame plate (409) and goes up, rotates with top roll frame plate (409), and arbitrary end of lower roll (412) is passed by casing (411), is connected with second servomotor through second synchronizing jugged wheel the (414); On casing (411) inwall, be provided with second installing plate (407), the piston of the 3rd cylinder (405) links to each other with said second installing plate (407) through spherical connecting bar (406), and said spherical connecting bar (406) is a spheroid with the link of second installing plate (407); Stage clip screw rod (413) is installed on said second installing plate (407); This stage clip screw rod (413) is provided with adjustment nut (404); Said stage clip (403) is enclosed within on the stage clip screw rod (413); One end of stage clip (403) links to each other with the other end bottom surface of said top roll frame plate (409), and the other end is connected with said adjustment nut (404).
7. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: said punch mechanism (5) comprises punching lathe bed (501), first servomotor (502), eccentric shaft (505), punching main shaft (509), mold (513), die shoe (516), first base (517), second line slideway (519), slide block (520) and second handwheel (521); Wherein second line slideway (519) is installed in and shears on the main frame lathe bed (8); The bottom of punching lathe bed (501) is equipped with the slide block (520) that cooperates with said second line slideway (519); Said second handwheel (521) is connected with slide block (520) through screw thread pair, driving punching lathe bed (501) and on each parts edge move back and forth perpendicular to silicon steel sheet (7) traffic direction; Said first servomotor (502) is installed in the top of punching lathe bed (501); The output shaft of first servomotor (502) is connected with an end of said eccentric shaft (505); The other end of eccentric shaft (505) connects an end of said punching main shaft (509) through connector, and the other end of this punching main shaft (509) is equipped with mold (513); Said first base (517) is installed on the punching lathe bed (501), and die shoe (516) is arranged on the below that this first base (517) is gone up, is positioned at mold (513).
8. by the described silicon steel sheet numerical control of claim 7 punching line equipment; It is characterized in that: the 3rd bearing block (512) is installed on the said punching lathe bed (501); Punching main shaft (509) is installed in the 3rd bearing block (512) through first linear bearing (511), on first linear bearing (511), is provided with positioning disk (510); The below of said the 3rd bearing block (512) is provided with the protection plate support (515) that is installed on the punching lathe bed (501), and this protection plate support (515) is provided with the protection punching cutter not by the protection plate (514) of silicon steel sheet (7) collision.
9. by the described silicon steel sheet numerical control of claim 1 punching line equipment; It is characterized in that: cutter tire (616) under said cutting mechanism (6) comprises four-cylinder (601), shearing crossbeam (604), upper slitter tire (605), column (607), second base (610), adjustment plate (612), adjustment screw (613), upward scissors (614), lower scissors (615) reach; Wherein second base (610) is installed in and shears on the main frame lathe bed (8); On second base (610), be connected with adjustment plate (612); Said down cutter tire (616) is arranged on the top of second base (610), is being provided with under perpendicular to silicon steel sheet (7) traffic direction, adjustment the adjustment screw (613) of distance between the cutter tire (616) and upper slitter tire (605) on the adjustment plate (612); Said shearing crossbeam (604) links to each other with second base (610) through column (607); Four-cylinder (601) is installed in to be sheared on the crossbeam (604); The piston end of four-cylinder (601) passes, is connected with upper slitter tire (605) by said shearing crossbeam (604), drives upper slitter tire (605) and moves back and forth up and down along column (607).
10. by the described silicon steel sheet numerical control of claim 9 punching line equipment, it is characterized in that: said upward scissors (614) and lower scissors (615) are replaceable, and blade is an oblique line; Be connected with four adjustment screws (613) on the said adjustment plate (612); Wherein two with said down cutter tire (616) on screwed hole be threaded and affixed with adjustment plate (612); Cutter tire (616) is away from upper slitter tire (605) under the adjustment; Two other is threaded with screwed hole in adjustment plate (612) and is passed by the unthreaded hole on the cutter tire (616) down, adjustment down cutter tire (616) near upper slitter tire (605); Have groove on the cutter tire (616) under said, be equipped with down adjustment back, cutter tire (616) position, the fixing bolt of cutter tire (616) down in this groove, be provided with cover plate (611) above the said groove.
CN2012201152506U 2012-03-23 2012-03-23 Silicon sheet numerical control punching shear wire device CN202539322U (en)

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Application Number Priority Date Filing Date Title
CN2012201152506U CN202539322U (en) 2012-03-23 2012-03-23 Silicon sheet numerical control punching shear wire device

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974679A (en) * 2012-12-03 2013-03-20 张亚东 Automatic identification strip cutting machine for tape measure
CN102989916A (en) * 2012-12-14 2013-03-27 浙江天齐电气有限公司 Precise and rapid box feed system
CN103316989A (en) * 2012-03-23 2013-09-25 新疆特变电工集团有限公司 Numerically-controlled thread punching and shearing equipment for silicon steel sheet
CN107745037A (en) * 2017-11-01 2018-03-02 大族激光科技产业集团股份有限公司 Perforating device
CN109277631A (en) * 2018-11-23 2019-01-29 广东科盈智能装备制造有限公司 A kind of novel silicon steel disc cutter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103316989A (en) * 2012-03-23 2013-09-25 新疆特变电工集团有限公司 Numerically-controlled thread punching and shearing equipment for silicon steel sheet
CN103316989B (en) * 2012-03-23 2015-05-06 新疆特变电工集团有限公司 Numerically-controlled thread punching and shearing equipment for silicon steel sheet
CN102974679A (en) * 2012-12-03 2013-03-20 张亚东 Automatic identification strip cutting machine for tape measure
CN102974679B (en) * 2012-12-03 2015-01-07 张亚东 Automatic identification strip cutting machine for tape measure
CN102989916A (en) * 2012-12-14 2013-03-27 浙江天齐电气有限公司 Precise and rapid box feed system
CN102989916B (en) * 2012-12-14 2015-11-11 浙江天齐电气有限公司 The accurate quick feeding system of casing
CN107745037A (en) * 2017-11-01 2018-03-02 大族激光科技产业集团股份有限公司 Perforating device
CN109277631A (en) * 2018-11-23 2019-01-29 广东科盈智能装备制造有限公司 A kind of novel silicon steel disc cutter

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