CN106623680A - Steel wire bending forming machine - Google Patents

Abstract

The invention discloses a steel wire bending forming machine. According to the technical scheme, the steel wire bending forming machine is characterized by comprising a horizontal prepressing device, a vertical prepressing device, a wire guiding device and a bending forming device which are arranged on a machine frame and allow steel wires to pass in sequence. The wire guiding device is connected with a driving assembly used for driving the wire guiding device to operate. The bending forming device is connected with a shearing device for cutting the steel wires. The shearing device is connected with a cam assembly used for driving the shearing device to do reciprocating movement. According to bending angles of the steel wires and bending treatment in the different directions, products with different shapes and angles can be produced automatically through the rotating radian of a working rotary table driven by a power transmission assembly on the machine frame, continuous bending machining treatment is conducted on the steel wires by different angles, accordingly, the steel wire continuous bending procedure is carried out, and the product forming efficiency is greatly improved.

Description

Steel wire bending forming machine

Technical field

The present invention relates to wire rod bending process equipment, more specifically, it relates to a kind of steel wire bending forming machine.

Background technology

Steel wire bending device is mainly used in the equipment that the wire rod thread to such as steel wire, iron wire etc. is processed or pre-processes, The wire rod of winding bending can be stretched, while can be bent in linear wire rod, be reached certain predetermined bending effect Really.

Traditional steel wire bar folder is that part mould is divided into into upper and lower two halves, and its lower mold half is fixed on table surface On, upper mold half is arranged on directly over lower mold half, when carrying out steel wire bending operation, workpiece to be bent is placed on into lower mold half On, then drive upper mold half to drop to and lower mold half pairing using oil cylinder, you can by workpiece bending forming；Publication No. The Chinese patent of CN202207759U discloses a kind of steel wire bending device, including installing rack and installing rack rotate setting Rotary shaft, the kink for being fixedly installed on rotary shaft one end, the operation device for being fixedly installed on rotary shaft the other end and peace The L-type for shelving setting of mutually sliding contradicts frame, will contradict the locking mechanism that both frame and described installing rack are mutually locked, and contradicts frame bag Conflict plate that horizontally disposed pressing plate is mutually fixedly connected with pressing plate and vertically disposed is included, pressing plate is located at described rotary shaft Lower section.

When bending to steel wire, contradicted on plate is contradicted by the one end by steel wire, then direct rotating operation Device, and contradict frame and installing rack phase and slidably arrange, you can complete bending action；But during conveying to steel wire not Conveyed well state of the steel wire in straight line, add corresponding equipment simple, it is impossible to which steel wire is carried out continuously Bending function, leads to not continuously be bent operation to steel wire, so as to the operation for affecting steel wire continuously to bend, causes to come into force Efficiency is reduced.

The content of the invention

In view of the shortcomings of the prior art, it is an object of the invention to provide one kind enters silk, steel wire is connected automatically The steel wire bending forming machine of continuous bending.

For achieving the above object, the invention provides following technical scheme：

A kind of steel wire bending forming machine, including being arranged at horizontal prepressing device that steel wire in frame sequentially passes through, vertically press-fit in advance Put, guide wire apparatus and bending-forming apparatus, the guide wire apparatus are connected with the drive component for driving guide wire apparatus to operate, The bending-forming apparatus include that the wire vent guide groove being connected with guide wire apparatus, the Work turning table being arranged in frame and work turn Platform be connected to the bending knife for being bent on the steel wire on wire vent guide groove and with for control bending knife towards work turn The reciprocating electromagnetic assembly in platform direction, the Work turning table is connected with for driving Work turning table in reciprocating rotation in frame Power driving module, be connected with the wire vent guide groove for the shear of severing steel wire, the shear connection Have for driving the reciprocating cam pack of shear.

It is arranged such, steel wire first passes through horizontal prepressing device to carrying out precompressed process on steel wire horizontal plane, makes the shape of bending The steel wire of state is in the same plane；Again by vertical prepressing device, precompressed is carried out to the steel wire on the same face, make steel wire precompressed Be in line form, then drives guide wire apparatus by drive component, makes guide wire apparatus carry out conveying continuous, orientation to steel wire and passes The effect sent；When the steel wire of linear state is delivered at bending and molding device from guide wire apparatus carries out bending process, by dynamic Power transmission component makes Work turning table rotate in frame, and then makes foldable component rotate relative to wire vent guide groove, so as to Make the steel wire on wire vent guide groove filament mouth carry out bending process, be subsequently powered bending knife towards Work turning table by electromagnetic assembly Direction is moved, i.e., bending knife detaches the filament mouth of a guide groove, and wire vent guide groove continues steel conveying, when steel wire is led in wire vent The timing of filament mouth wire vent length one of groove, electromagnetic assembly power-off makes bending knife restore to the original state, then is driven by power driving module Dynamic Work turning table, makes bending knife rotate relative to wire vent guide groove, carries out bending process again to the steel wire on wire vent guide groove, such as This rotation, makes bending knife carry out to steel wire repeatedly, and the bending on different directions is processed；The side bent according to required for steel wire To the direction for making power driving module drive Work turning table to rotate is reached to the bending on steel wire different directions；When steel wire bending After shaping, drive shear to carry out severing process to steel wire by cam pack, complete the work of severing after steel wire bending and molding Sequence；And anterior each device continues to coordinate transmission, continuous bending forming processes operation is carried out to steel wire, bending is wanted according to steel wire Angle and the bending of different directions process, drive the radian that Work turning table rotated in the frame by power transfer assemblies, The product of different shape and angle can be automatically generated；Steel wire is set to carry out preferably state of the steel wire in straight line in conveying Continuous conveying, the bending process that can be carried out to steel wire in continuous and different angles is processed, and then the operation that steel wire continuously bends, pole The efficiency that comes into force of big raising formed product.

Further arrange：The electromagnetic assembly includes installation housing and the mounting shell being arranged on Work turning table end face Electromagnet two and be socketed on that the electromagnet one, one end of body connection is engaged with electromagnet one and is slidably connected with installation housing Return spring on electromagnet two, the return spring two ends contradict and are connected with electromagnet two and installation housing respectively, the electricity The other end of magnet two is connected by the bending axle being arranged in bending knife with the bending knife on Work turning table other end, The bending axle is back and forth slided on Work turning table through Work turning table and by the compression return of return spring with Work turning table Dynamic connection.

Be arranged such, when to fixedly mount housing on electromagnet one be powered when, make with install housing be slidably connected Electromagnet two move towards the direction of electromagnet one, and then drive bending knife to move on Work turning table, take off bending knife The filament mouth of a guide groove is separated out, is easy to wire vent guide groove to carry out continuous conveying to steel wire；Now, return spring is in compressive state, When one power-off of electromagnet, magnetic of the electromagnet one for electromagnet disappears, and in the presence of return spring, makes electromagnet two Self-return, bending knife continues to carry out bending process to the steel wire on wire vent guide groove.

Further arrange：The shear includes that the mounting seat being arranged in frame is fixedly connected with mounting seat and wears If the shaft core of Work turning table and being arranged in shaft core the slitter shaft slided with shaft core, the slitter shaft is through shaft core and by convex Wheel assembly connects, and the shaft core is connected with wire vent guide groove, and is provided with for slitter shaft on the filament mouth of the wire vent guide groove The groove port cut.

It is arranged such, mounting seat plays one to shaft core and supports fixed effect, then drives slitter shaft by cam pack, Make slitter shaft slide with shaft core in shaft core, by the way that shaft core is connected with wire vent guide groove, a fixation can be played to steel wire and is gone out The port of silk, then by the effect of the enterprising line slip severing steel wire of groove port by slitter shaft on wire vent guide groove, can improve The stability of slitter shaft during severing.

Further arrange：It is convex that the cam pack includes that the rotary electric machine being connected with mounting seat and rotary electric machine connect Wheel is fixedly connected the fixed seat for being oriented to slitter shaft motion with mounting seat and is arranged at returning between slitter shaft and mounting seat Bit unit, the lug boss of the cam is contradicted with slitter shaft and is connected.

It is arranged such, driving motor is rotated by driving cam, when the projection of cam is contradicted with slitter shaft, at slitter shaft Slide in the groove port of wire vent guide groove, severing process is carried out to steel wire, now return element is in extended state, works as severing Afterwards, the projection of cam slowly departs from slitter shaft, and return element return shrinks, and then drives slitter shaft return, completes once to cut Operation.

Further arrange：The power driving module includes that the servomotor being fixedly connected with frame and servomotor connect The master gear for connecing and being connected with gantry rotation and the pinion being connected with Work turning table, are provided with for feeling in the frame Pinion is answered to rotate the inductive component of radian, the inductive component is connected with servomotor.

It is arranged such, the signal that inductive component is passed over can be converted into by drive signal by servomotor, makes main tooth Wheel reaches the effect of rotating, and then makes the working rotary table that pinion connects reach the purpose of rotating, makes on wire vent guide groove Steel wire realizes the bending effect of different angles by bending knife.

Further arrange：The inductive component includes the sensor block being arranged on pinion, is arranged in frame for feeling Answer the photoelectric sensor one and photoelectric sensor three of sensor block and be arranged between photoelectric sensor one and photoelectric sensor three For controlling the photoelectric sensor two of pinion reset, the photoelectric sensor two is connected with frame, the photoelectric sensor one, Photoelectric sensor two and photoelectric sensor three are connected with servomotor electric signal.

It is arranged such, by each photoelectric sensor, makes servomotor drive master gear to turn the work that pinion connects Platform is rotated, and photoelectric sensor one and photoelectric sensor three act primarily as position-limiting action, that is, control the radian model that pinion is rotated Enclose, make the bending angle that steel wire reaches, and photoelectric sensor two primarily serves reset response, when making servomotor terminate operating, The Work turning table for being connected pinion by master gear is in initial position, plays a part of to console, and convenient metering next time turns When bending effect.

Further arrange：The guide wire apparatus include that the active roll being connected with frame and driven running roller and frame are fixed The seal wire groove seat of connection, it is arranged in seal wire groove seat and is used for seal wire and enters bobbin, on the active roll and driven running roller Wheel track is provided with, cannelure is provided with the wheel track, wheel track described in two is arranged in parallel and cannelure described in two is formed and supplied The groove of steel wire transmission, the groove is in same straight line, the wire vent guide groove and seal wire groove with the axis hole entered on bobbin Seat connects, and the filament mouth of seal wire groove seat is connected with groove, and the driving wheel is connected with drive component.

It is arranged such, drives active rod wheel to rotate by drive component, is rotated driven rod wheel, while in drive roll Wheel track is provided with wheel and driven running roller, and cannelure is provided with wheel track, form the cannelure on two wheel tracks For the groove of steel wire transmission, groove is in into same straight line with the axis hole entered on bobbin, steel wire is entered in linear state Row is oriented to the effect of transmission, make steel wire from the port of export of wire vent guide groove out when, be in linear state, then by bending knife Bending process is carried out, conveying and Pre-pressure property of the guide wire apparatus to steel wire is improved.

Further arrange：The drive component includes the active of the motor being connected with frame and motor connection The first driven gear that gear and active roll connect and be meshed with driving gear and be connected with driven running roller and first from The second driven gear that moving gear is meshed.

It is arranged such, drives driving gear to rotate by motor, rotate the first driven gear, i.e., active roll is sent out Raw operating, while the first driven gear is engaged with second gear, moves the second driven gear, and the first driven gear and Second gear engagement rotation is in opposite direction, makes steel wire from the effect conveyed between the first driven gear and second gear.

Further arrange：Horizontal mounting plate that the vertical prepressing device includes being connected with frame, into row pattern arrange it is pre- Roller wheel one and the precompressed running roller two arranged into row pattern, the precompressed running roller one and precompressed running roller are set in parallel in level about two Rotate on installing plate and with horizontal mounting plate and be connected, formed between the precompressed running roller one and the rolling surface of precompressed running roller two and used In the pre- pressure passageway to steel wire precompressed, the pre- pressure passageway is in same straight line with groove.

Be arranged such, by horizontal mounting plate arrange row pattern and with relatively rotate precompressed running roller one and precompressed running roller Two, and the precompressed groove for steel wire precompressed and conveying is formed between the two, steel is made by precompressed running roller one and precompressed running roller two Silk is that steel wire is in the same plane in vertical direction, then carries out precompressed to steel wire by horizontal prepressing device, makes wire-shaped Be in line state, and carries out the effect of continuous precompressed conveying, makes steel wire better form of surname scutellaria before bending, improves steel The product quality of silk bending.

Further arrange：The slide block being slidably connected with horizontal mounting plate is provided with the horizontal mounting plate, described Be provided with compression spring between one end of slide block and horizontal mounting plate, the compression spring two ends respectively with slide block and level The inwall of installing plate contradicts connection, and the conflict spiral shell being connected with horizontal mounting plate threads turn is provided with the horizontal mounting plate Bolt, the conflict bolt wears the inwall of horizontal mounting plate and contradicts with another end of slide block and is connected, and some slide blocks are in a row Shape is arranged on horizontal mounting plate, and the precompressed running roller one and independent the rotation with single slide block of precompressed running roller two are connected, and in advance Roller wheel one and precompressed running roller two arranged for interval on the slide block of row pattern.

It is arranged such, one end of slide block is inconsistent with conflict bolt, by rotating the conflict spiral shell on horizontal mounting plate one end Bolt, makes slide block slide in the horizontal mounting plate, and compression spring is compressed again due to the extruding of slide block on the other end, makes slide block On precompressed running roller one and the two-phase of precompressed running roller on horizontal mounting plate relative position relation change, make the He of precompressed running roller one Precompressed running roller dimorphism into the footpath mouth size of pre- pressure passageway change, to be suitable for the steel wire of different-diameter；By to each pony press It is slidably connected with single, pony press is individually adjusted, pre- being pressed into first can be carried out to steel wire by two rows pony press One plane, then the purpose being pressed in advance on same straight line.

Compared by adopting above-mentioned technical proposal, hinge structure of the present invention：Horizontal precompressed is first delivered to by steel wire Device makes the steel wire of the state of bending in the same plane to carrying out precompressed process on steel wire horizontal plane；Again by vertical pre- Pressure device, to the steel wire on the same face precompressed is carried out, and makes steel wire precompressed be in line form, then drives seal wire dress by drive component Put, make the effect that guide wire apparatus carry out continuous conveying to steel wire, orientation is transmitted；When the steel wire of linear state is from guide wire apparatus It is delivered at bending and molding device when carrying out bending and processing, Work turning table is rotated in the frame by power driving module, And then make foldable component rotate relative to wire vent guide groove, so that the steel wire on wire vent guide groove filament mouth carries out bending part Reason, is subsequently powered by electromagnetic assembly and move bending knife towards Work turning table direction, i.e., bending knife detaches a guide groove Filament mouth, and wire vent guide groove continues steel conveying, when steel wire is in the timing of filament mouth wire vent length one of wire vent guide groove, electromagnetic assembly Power-off makes bending knife restore to the original state, then drives Work turning table by power driving module, bending knife is led relative to wire vent Groove is rotated, and to the steel wire on wire vent guide groove bending process again are carried out, and is so rotated, and bending knife is carried out to steel wire repeatedly, And the bending on different directions is processed；The direction bent according to required for steel wire, makes power driving module drive Work turning table to turn Dynamic direction, reaches to the bending on steel wire different directions；After steel wire bending and molding, shear is driven by cam pack Severing process is carried out to steel wire, the operation of severing after steel wire bending and molding is completed；It is right and anterior each device continues to coordinate transmission Steel wire carries out continuous bending forming processes operation, and after bending forming operation is finished, inductive component promotes power driving module to answer Position, Work turning table recovers home position, and cam is in home position, is easy to next bending and molding operation simultaneously；According to steel wire institute Want the angle of bending and the bending of different directions to process, drive what Work turning table was rotated in frame by power transfer assemblies Radian, you can automatically generate the product of different shape and angle；Steel wire is set preferably to make shape of the steel wire in straight line in conveying State carries out continuous conveying, and the bending process that can be carried out to steel wire in continuous and different angles is processed, and then the continuous bending of steel wire Operation, greatly improves the efficiency that comes into force of formed product.

Description of the drawings

Fig. 1 is the top view of steel wire bending forming machine；

Fig. 2 is the enlarged drawing in Fig. 1 at B；

Fig. 3 is the sectional view that A-A goes out in Fig. 1；

Fig. 4 is the structural representation in steel wire bending forming machine on mounting seat direction；

Fig. 5 is the structural representation in steel wire bending forming machine on Work turning table direction；

Fig. 6 is the enlarged drawing in Fig. 5 at C；

Fig. 7 is the partial sectional view at the guide wire apparatus of steel wire bending forming machine；

Fig. 8 is the enlarged drawing in Fig. 7 at D；

Fig. 9 is the circuit controling drawing between electrical control gear and inductive component.

In figure：1st, horizontal prepressing device；11st, horizontal mounting plate；12nd, precompressed running roller one；121st, ring-shaped depression；13rd, precompressed Running roller two；14th, pre- pressure passageway；15th, slide block；16th, compression spring；17th, bolt is contradicted；18th, filament plate is entered；181st, a hole is entered；2nd, move Power transmission component；21st, servomotor；22nd, master gear；23rd, pinion；24th, inductive component；241st, sensor block；242nd, light inductance Answer device one；243rd, photoelectric sensor two；244th, photoelectric sensor three；3rd, guide wire apparatus；31st, active roll；32nd, driven running roller； 33rd, seal wire groove seat；34th, bobbin is entered；341st, axis hole；35th, wheel track；36th, cannelure；37th, groove；4th, bending-forming apparatus；41st, go out Silk guide groove；411st, groove port；42nd, Work turning table；43rd, bending knife；431st, circular arc；44th, bending axle；5th, drive component；51st, drive Dynamic motor；52nd, driving gear；53rd, the first driven gear；54th, the second driven gear；6th, shear；61st, mounting seat；62nd, axle Core；63rd, slitter shaft；7th, cam pack；71st, rotary electric machine；72nd, cam；73rd, fixed seat；74th, return element；75th, first is spacing Block；76th, the second limited block；77th, inductor；78th, axis pin of the spring；8th, electromagnetic assembly；81st, housing is installed；82nd, electromagnet one；83、 Electromagnet two；84th, return spring；85th, insulation sleeve；9th, electrical control gear；10th, vertical prepressing device；20th, frame.

Specific embodiment

Steel wire bending forming machine is described further referring to figs. 1 to Fig. 9.

A kind of steel wire bending forming machine, as shown in figure 1, sequentially passing through for steel wire including steel wire in frame 20 is arranged at Carry out in left and right horizontal plane pre-process straightening horizontal prepressing device 1, for carrying out pre- place on the upper and lower vertical plane of steel wire The reason vertical prepressing device 10 of straightening, the guide wire apparatus 3 for the steel wire for being pressed in process in advance to be carried out straight line conveying, for steel Silk carries out the bending-forming apparatus 4 of bending process process, for driving the drive component 5 of the operating of guide wire apparatus 3, for severing steel Silk shear 6 and for driving the reciprocating cam pack 7 of shear 6；Be additionally provided with frame 20 for The electrical control gear 9 of control drive component 5, power driving module 2 and the operating of cam pack 7.

Wherein, as shown in Figure 7 and Figure 8, horizontal prepressing device 1 includes being connected with frame 20 and the level of concave setting is pacified Dress plate 11, the interior slide block 15 being connected with horizontal mounting plate 11 of groove for being arranged at horizontal mounting plate 11, the precompressed arranged into row pattern Running roller 1 and the precompressed running roller 2 13 arranged into row pattern；15 one-tenth row patterns of some slide blocks are arranged on horizontal mounting plate 11, and first The slide block 15 of two ends of position is fixedly connected with horizontal mounting plate 11；Precompressed running roller 1 and precompressed running roller 2 13 it is independent with it is single Slide block 15 rotates connection, and precompressed running roller 2 13 is arranged in the axial direction at the adjacent midpoint of two precompressed running roller 1；In the same manner, precompressed running roller One 12 are arranged in the axial direction at the adjacent midpoint of two precompressed running roller 2 13, and precompressed running roller 1 and precompressed running roller 2 13 are in row pattern Slide block 15 on arranged for interval, i.e. precompressed running roller 1 and precompressed running roller 2 13 be arranged on horizontal mounting plate 11 in M shapes.

As shown in Figure 7 and Figure 8, it is provided with annular on the circumference rolling surface of precompressed running roller 1 and precompressed running roller 2 13 Depression 121, forms for the precompressed to steel wire precompressed between the ring-shaped depression 121 for making precompressed running roller 1 and precompressed running roller 2 13 Passage 14, is provided with into filament plate 18 on horizontal mounting plate 11, enters and is provided with filament plate 18 with pre- pressure passageway 14 in always Enter a hole 181 on line, make steel wire be in the effect of the precompressed and transmission carried out on steel wire horizontal plane on the pre- pressure passageway 14.

As shown in Figure 7 and Figure 8, slide block 15 in horizontal mounting plate 11 groove in along steel wire conveying vertical direction along with Horizontal mounting plate 11 is slidably connected；Compression spring 16 is provided between an end of slide block 15 and horizontal mounting plate 11, is pressed The two ends of contracting spring 16 contradict with a wherein inwall of slide block 15 and the upper groove of horizontal mounting plate 11 be connected respectively, while in level peace The conflict bolt 17 being connected with the threads turn of horizontal mounting plate 11 is provided with dress plate 11, bolt 17 is contradicted and is worn horizontal mounting plate Another inwall of 11 upper grooves and contradicting with another end of slide block 15 is connected；By rotating the conflict spiral shell on horizontal mounting plate 11 Bolt 17, makes other end compression spring 16 compress or return, promotes to slide and slides in horizontal mounting plate 11, reaches regulation precompressed The purpose of the footpath mouth size of the pre- pressure passageway 14 formed between running roller 1 and precompressed running roller 2 13.

As shown in fig. 7, vertical prepressing device 10 is configured with horizontal prepressing device 1 using identical, vertical prepressing device 10 It is arranged vertically with horizontal prepressing device 1, i.e., the installing plate in stream oriented device is vertically arranged；While two rows on vertical prepressing device 10 The vertical pre- pressure passageway 14 formed between precompressed running roller on same straight line, reaches and steel wire precompressed is processed with pre- pressure passageway 14 And the effect of straight line conveying；Vertical prepressing device 10 can continuously arrange multigroup with horizontal prepressing device 1.

As shown in fig. 7, guide wire apparatus 3 include rotating with frame 20 active roll 31 that is connected and driven running roller 32 and Seal wire groove seat 33 that frame 20 is fixedly connected, be arranged in seal wire groove seat 33 be used for seal wire enter bobbin 34；In active roll 31 With wheel track 35 is provided with driven running roller 32, be provided with cannelure 36 on wheel track 35, two wheel tracks 35 are in same plane On be arranged in parallel and two cannelure 36 forms groove 37 for steel wire transmission, groove 37 is in the axis hole 341 entered on bobbin 34 Same straight line；Active roll 31 and driven running roller 32 can arrange multigroup, and multiple active rolls 31 are on same straight line Arrange.

As shown in figure 8, drive component 5 includes the master of the motor 51 being connected with frame 20 and the connection of motor 51 The first driven gear 53 that moving gear 52 connects with active roll 31 and is meshed with driving gear 52 and with driven running roller 32 The second driven gear 54 that connection is meshed with the first driven gear 53；By driving gear 52 drive the first driven gear 53 with And second driven gear 54 rotate, make the rotation direction of active roll 31 and driven running roller 32 conversely, reaching the work of steel conveying With.

As shown in fig. 6, bending-forming apparatus 4 include the wire vent guide groove 41 being connected with guide wire apparatus 3, are arranged in frame 20 Work turning table 42 and Work turning table 42 be connected to the bending knife 43 that bent on the steel wire on wire vent guide groove 41 and With for controlling bending knife 43 towards the reciprocating electromagnetic assembly 8 in the direction of Work turning table 42；The filament mouth of wire vent guide groove 41 with Bending knife 43 is arranged into circular arc 431, and wire vent guide groove 41 is connected with the end of seal wire groove seat 33, and the wire vent of seal wire groove seat 33 Mouthful with enter bobbin 34 and be connected, i.e., pre- pressure passageway 14, groove 37 and the axis hole 341 that enters on bobbin 34 are in same straight line On.

As shown in Figure 4 and Figure 5, Work turning table 42 is connected with for driving Work turning table 42 in reciprocating rotation in frame 20 Power driving module 2；Power driving module 2 includes that the servomotor 21 being fixedly connected with frame 20 and servomotor 21 connect Connect and rotate relative to frame 20 master gear 22 for connecting and the pinion 23 being fixedly connected with Work turning table 42；By actively Gear 52 further drives the Work turning table 42 being fixedly connected with pinion 23 to rotate in frame 20.

As shown in Figure 1 and Figure 4, it is provided with frame 20 for sensing the inductive component 24 that pinion 23 rotates radian； Inductive component 24 includes the sensor block 241 being arranged on pinion 23, is arranged in frame 20 light for being used for sensitive block 241 Electric inductor 1 and photoelectric sensor 2 243 and it is arranged between photoelectric sensor 1 and photoelectric sensor 2 243 For controlling the photoelectric sensor 3 244 of the reset of pinion 23；Photoelectric sensor 3 244 is connected with frame 20, photoelectric sensor One 242, photoelectric sensor 2 243 and photoelectric sensor 3 244 are connected with the electric signal of servomotor 21；At the beginning of sensor block 241 Beginning state is in the position of photoelectric sensor 3 244, and pinion 23 starts to rotate, when sensor block 241 and the phase of photoelectric sensor 1 Pinion 23 during correspondence is rotated backward, when photoelectric sensor is corresponding with photoelectric sensor 2 243, pinion 23 is anti-again Turn, make pinion 23 and so on operate, i.e., the circular arc distance that pinion 23 is rotated turns for Work turning table 42 in frame 20 Dynamic arc range.

As shown in Figures 2 and 3, shear 6 includes that the mounting seat 61 being arranged in frame 20 and mounting seat 61 fix company Connect and wear the shaft core 62 of Work turning table 42 and be arranged at the slitter shaft 63 slided with shaft core 62 in shaft core 62；Shaft core 62 is arranged Rotate on the axial line of Work turning table 42 and relative to Work turning table 42 and connect, slitter shaft 63 runs through shaft core 62 and and cam set Part 7 connects；One end of slitter shaft 63 is bolted to connection with wire vent guide groove 41, and sets on the filament mouth of wire vent guide groove 41 The groove port 411 cut for slitter shaft 63 is equipped with, the other end of slitter shaft 63 makes cutting knife by being connected with cam pack 7 Axle 63 goes out to be reciprocatingly slided with wire vent guide groove 41 at notch and is connected in wire vent guide groove 41.

As shown in Fig. 2 cam pack 7 include the rotary electric machine 71 being connected with mounting seat 61 and motor connection cam 72, The fixed seat 73 for being oriented to the motion of slitter shaft 63 is fixedly connected with mounting seat 61 and slitter shaft 63 and mounting seat 61 is arranged at Between and original state for extended state return element 74；Return element 74 is return spring 84, and by being arranged at cutting knife The axis pin of the spring 78 of the end of axle 63 is connected with slitter shaft 63, and the other end is fixedly connected by bolt with mounting seat 61；Slitter shaft 63 Make the end of slitter shaft 63 contradict with cam 72 by the return effect of return element 74 to be connected, and by the projection with cam 72 Portion contradicts and departs from, and promotes slitter shaft 63 to reciprocatingly slide with shaft core 62 in shaft core 62 and is connected, and realizes that bending knife 43 is relative Move back and forth towards the direction of Work turning table 42 in Work turning table 42.

As shown in Fig. 2 be provided with shaft core 62 being relatively rotated on Work turning table 42 for spacing shaft core 62 The first limited block 75, the first limited block 75 is fixedly connected by bolt with axle center；Two first limited blocks 75 are symmetricly set in axle On the periphery of core 62, and the second limited block 76 with the phase clamping of the first limited block 75 is provided with mounting seat 61, two second Limited block 76 is arranged in parallel and is arranged vertically with the first limited block 75, makes shaft core 62 pass through the first limited block 75 in two second limits The reciprocating motion fixed between the block 76 of position.

As shown in Fig. 2 while being provided with mounting seat 61 for detecting whether cam 72 is in the sensing of original state Device 77, inductor 77 can be photoelectric sensor, in original state and in return element 74 after promoting cam 72 to stop operating The lower conflict with slitter shaft 63 of effect is connected.

As shown in Figures 2 and 3, electromagnetic assembly 8 includes the installation housing 81 being arranged on pinion 23 and installs housing 81 The electromagnet one 82, one end of connection be engaged with electromagnet 1 and with install the electromagnet 2 83 that is slidably connected of housing 81 and It is socketed on the return spring 84 that original state on electromagnet 2 83 is nature；The two ends of return spring 84 respectively with electromagnet two 83 contradict connection with housing 81 is installed, and the other end of electromagnet 2 83 is run through by the bending axle 44 being arranged in bending knife 43 Work turning table 42 is connected with bending knife 43 on the other end of Work turning table 42；By being powered to electromagnet 1, electromagnet is made 2 83 slide toward the direction of electromagnet 1, and return spring 84 compresses, i.e., bending knife 43 is moved towards the direction of Work turning table 42, makes folding Tulwar part 43 departs from the port of export of wire vent guide groove 41, after one 82 power-off of electromagnet, by the self-return of return spring 84, makes Bending axle 44 slides on Work turning table 42 with Work turning table, the self-return of bending knife 43；Simultaneously in the He of electromagnet 1 Insulation sleeve 85 is arranged with electromagnet 2 83, is easy to make electromagnet 1 and electromagnet 2 83 preferably switch over effect.

Operation principle：As shown in Fig. 1, Fig. 4 and Fig. 9, steel wire is first delivered on horizontal prepressing device 1 on steel wire horizontal plane Precompressed process is carried out, makes the steel wire of the state of bending in the same plane by corresponding pony press；Again by vertical precompressed Device 10, to the steel wire on the same face precompressed is carried out, and makes steel wire precompressed be in line form, then drives seal wire by drive component 5 Device 3, makes the effect that guide wire apparatus 3 carry out continuous conveying to steel wire, orientation is transmitted；When the steel wire of linear state is from seal wire Device 3 is delivered at bending and molding device when carrying out bending process, and electrical control gear 9 is initial by photoelectric sensor 2 243 The postpones signal control power driving module 2 of the sensing of position is rotated forward, and Work turning table 42 is rotated in frame 20, bending tool Part 43 rotates relative to wire vent guide groove 41, so as to carry out bending process to the steel wire on the filament mouth of wire vent guide groove 41；Sensing When block 241 and photoelectric sensor 3 242 pairs is corresponding after single bending electrical control gear 9 be powered by control electromagnetic assembly 8 will folding Tulwar part 43 is moved towards the direction of Work turning table 42, i.e. bending knife 43 departs from the filament mouth of wire vent guide groove 41, wire vent guide groove 41 after Continuous steel conveying, when steel wire is in the timing of filament mouth wire vent length one of wire vent guide groove 41, the power-off of electromagnetic assembly 8 makes bending knife 43 Restore to the original state, electrical control gear 9 controls power driving module 2 and drives by the postpones signal of the sensing of photoelectric sensor 3 244 Work turning table 42 is inverted, and bending knife 43 is rotated relative to wire vent guide groove 41, and the steel wire on wire vent guide groove 41 is carried out again Bending process, electrical control gear 9 is felt by photoelectric sensor 1 when sensor block 241 and photoelectric sensor one 242 pairs is corresponding The postpones signal control power driving module 2 answered stops inverting Work turning table 42, and the reverse single bending of steel wire terminates, while electric Gas control device 9 is powered by control electromagnetic assembly 8 and move bending knife 43 towards the direction of Work turning table 42, i.e. bending knife 43 Depart from the filament mouth of wire vent guide groove 41, wire vent guide groove 41 continues steel conveying, when steel wire is in the filament mouth wire vent of wire vent guide groove 41 The timing of length one, the power-off of electromagnetic assembly 8 makes bending knife 43 restore to the original state, and electrical control gear 9 passes through photoelectric sensor 1 The postpones signal control power driving module 2 of sensing drives Work turning table 42 to rotate forward, and carries out bending process again；So rotate, Bending knife is set to carry out to steel wire repeatedly, and the bending on different directions is processed；The direction bent according to required for steel wire, passes through The corresponding control program of electrical control gear 9 controls the operating of calutron and power driving module 2, makes power driving module 2 drive the direction that Work turning table 42 is rotated, and reach to the bending on steel wire different directions；After steel wire bending and molding, electric-controlled Device processed 9 drives shear 6 to carry out severing process to steel wire by controlling cam pack 7, completes to be cut out after steel wire bending and molding Disconnected operation；And anterior each device continues to pre-process steel wire and transmitted, each is controlled by electrical control gear 9 Part carries out continuous bending shaping and severing treatment process to steel wire, reaches the purpose of automatic production；When bending forming operation After finishing, inductive component 24 by signal transmission to electrical control gear 9, then by control power driving module 2 make corresponding tooth Wheel resets, and Work turning table 42 recovers home position, while cam 72 is also in home position simultaneously, is easy to next bending and molding work Sequence；Want the angle of bending and the bending of different directions to process according to steel wire, corresponding control is arranged by electrical control gear 9 Program, by controlling the radian that power transfer assemblies drive Work turning table 42 to rotate in frame 20, you can automatically generate not The product of similar shape and angle；Steel wire is set preferably to make state of the steel wire in straight line carry out continuous conveying in conveying, can be right The automatic bending process that steel wire is carried out in continuous and different angles is processed, and then reaches the operation that steel wire continuously bends, greatly Improve the efficiency that comes into force of formed product.

The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications Should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of steel wire bending forming machine, it is characterised in that：Including being arranged at frame（20）The level that upper steel wire is sequentially passed through is pre- Pressure device（1）, vertical prepressing device（10）, guide wire apparatus（3）And bending-forming apparatus（4）, the guide wire apparatus（3）Connection Have for driving guide wire apparatus（3）The drive component of operating（5）, the bending-forming apparatus（4）Including with guide wire apparatus（3）Even The wire vent guide groove for connecing（41）, be arranged at frame（20）On Work turning table（42）With Work turning table（42）It is connected to wire vent Guide groove（41）On the bending knife that bent of steel wire（43）And with for controlling bending knife（43）Towards Work turning table （42）The reciprocating electromagnetic assembly in direction（8）, the Work turning table（42）It is connected with for driving Work turning table（42）It is in Frame（20）The power driving module of upper reciprocating rotation（2）, in the wire vent guide groove（41）On be connected with for severing steel wire Shear（6）, the shear（6）It is connected with for driving shear（6）Reciprocating cam pack（7）.

2. steel wire bending forming machine according to claim 1, it is characterised in that：The electromagnetic assembly（8）Including being arranged at Work turning table（42）Installation housing on end face（81）With installation housing（81）The electromagnet one of connection（82）, one end with electricity Magnet one（82）Be engaged and with install housing（81）The electromagnet two being slidably connected（83）And it is socketed on electromagnet two（83） On return spring（84）, the return spring（84）Two ends respectively with electromagnet two（83）With installation housing（81）The company of conflict Connect, the electromagnet two（83）The other end by being arranged at bending knife（43）On bending axle（44）With Work turning table（42） Bending knife on other end（43）Connection, the bending axle（44）Through Work turning table（42）And by return spring（84） Compression return be in Work turning table（42）Upper and Work turning table（42）Reciprocatingly slide connection.

3. steel wire bending forming machine according to claim 1, it is characterised in that：The shear（6）Including being arranged at Frame（20）On mounting seat（61）With mounting seat（61）It is fixedly connected and wears Work turning table（42）Shaft core（62）And set It is placed in shaft core（62）Interior and shaft core（62）The slitter shaft of slip（63）, the slitter shaft（63）Through shaft core（62）And by cam Component（7）Connection, the shaft core（62）With wire vent guide groove（41）Connection, and in the wire vent guide groove（41）Filament mouth on arrange Have for slitter shaft（63）The groove port cut（411）.

4. steel wire bending forming machine according to claim 3, it is characterised in that：The cam pack（7）Including with installation Seat（61）The rotary electric machine of connection（71）With rotary electric machine（71）The cam of connection（72）With mounting seat（61）It is fixedly connected use In guiding slitter shaft（63）The fixed seat of motion（73）And it is arranged at slitter shaft（63）With mounting seat（61）Between return unit Part（74）, the cam（72）Lug boss and slitter shaft（63）Contradict connection.

5. steel wire bending forming machine according to claim 1, it is characterised in that：The power driving module（2）Including with Frame（20）The servomotor being fixedly connected（21）With servomotor（21）Connection and and frame（20）Rotate the master gear of connection （22）And and Work turning table（42）The pinion of connection（23）, in the frame（20）On be provided with for sensing pinion （23）Rotate the inductive component of radian（24）, the inductive component（24）With servomotor（21）Connection.

6. steel wire bending forming machine according to claim 5, it is characterised in that：The inductive component（24）Including being arranged at Pinion（23）On sensor block（241）, be arranged at frame（20）It is upper to be used for sensitive block（241）Photoelectric sensor one （242）With photoelectric sensor three（244）And it is arranged at photoelectric sensor one（242）With photoelectric sensor three（244）Between use In control pinion（23）The photoelectric sensor two of reset（243）, the photoelectric sensor two（243）With frame（20）Connection, The photoelectric sensor one（242）, photoelectric sensor three（244）And photoelectric sensor two（243）And servomotor（21） Electric signal connects.

7. steel wire bending forming machine according to claim 1, it is characterised in that：The guide wire apparatus（3）Including with frame （20）The active roll of connection（31）With driven running roller（32）With frame（20）The seal wire groove seat being fixedly connected（33）, be arranged at Seal wire groove seat（33）It is upper to enter bobbin for seal wire（34）, in the active roll（31）With driven running roller（32）On be provided with Wheel track（35）, in the wheel track（35）On be provided with cannelure（36）, wheel track described in two（35）It is arranged in parallel and ring described in two Shape groove（36）Form the groove for steel wire transmission（37）, the groove（37）With enter bobbin（34）On axis hole（341）In same One straight line, the wire vent guide groove（41）With seal wire groove seat（33）Connection, and seal wire groove seat（33）Filament mouth and groove （37）It is connected, the driving wheel and drive component（5）Connection.

8. steel wire bending forming machine according to claim 7, it is characterised in that：The drive component（5）Including with frame （20）The motor of connection（51）With motor（51）The driving gear of connection（52）With active roll（31）Connection and With driving gear（52）The first driven gear being meshed（53）And with driven running roller（32）Connection and the first driven gear （53）The second driven gear being meshed（54）.

9. steel wire bending forming machine according to claim 7, it is characterised in that：The horizontal prepressing device（1）Including with Frame（20）The horizontal mounting plate of connection（11）, into row pattern arrange precompressed running roller one（12）With the precompressed running roller arranged into row pattern Two（13）, the precompressed running roller one（12）With precompressed running roller two（13）It is set in parallel in horizontal mounting plate（11）It is upper and and level Installing plate（11）Rotate connection, the precompressed running roller one（12）With precompressed running roller two（13）Rolling surface between formed for steel The pre- pressure passageway of silk precompressed（14）, the pre- pressure passageway（14）With groove（37）In same straight line.

10. steel wire bending forming machine according to claim 9, it is characterised in that：In the horizontal mounting plate（11）On set It is equipped with and horizontal mounting plate（11）The slide block being slidably connected（15）, in the slide block（15）An end and horizontal mounting plate（11） Between be provided with compression spring（16）, the compression spring（16）Two ends respectively with slide block（15）And horizontal mounting plate（11）'s Inwall contradicts connection, in the horizontal mounting plate（11）On be provided with and horizontal mounting plate（11）The conflict spiral shell of threads turn connection Bolt（17）, the conflict bolt（17）Wear horizontal mounting plate（11）Inwall and slide block（15）Another end contradict connection, Some slide blocks（15）Horizontal mounting plate is arranged at into row pattern（11）On, the precompressed running roller one（12）With precompressed running roller two （13）Independent and single slide block（15）Rotate connection, and precompressed running roller one（12）With precompressed running roller two（13）In the cunning of row pattern Block（15）Upper arranged for interval.