CN105563275A - Efficient high-precision automatic multiple-shape cutting DR processing machine for magnetic core center pillar - Google Patents
Efficient high-precision automatic multiple-shape cutting DR processing machine for magnetic core center pillar Download PDFInfo
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- CN105563275A CN105563275A CN201610094223.8A CN201610094223A CN105563275A CN 105563275 A CN105563275 A CN 105563275A CN 201610094223 A CN201610094223 A CN 201610094223A CN 105563275 A CN105563275 A CN 105563275A
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- magnetic core
- processing machine
- center pillar
- core center
- guide rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an efficient high-precision automatic multiple-shape cutting DR processing machine for a magnetic core center pillar. The processing machine comprises a rack, a vibration feeding mechanism, a material sending mechanism, a material cutting mechanism, an electromagnetic valve air-blowing dust-removing system and an electronic control system, wherein the vibration feeding mechanism comprises a vibration centrifugal plate containing a magnetic core, a blanking guide rail connected with the vibration centrifugal plate and a lifting platform used for supporting the vibration centrifugal plate and adjustable in height; an induction device is installed in the blanking guide rail; the material sending mechanism comprises an abutting mechanism which is in transmission connection with a clamping assembly and a swinging structure through an ejector pin cam and a material sending cam of a cam shaft so that the magnetic core can be ejected into the clamping assembly; the material cutting mechanism comprises a grinding wheel, a movable sliding table, and a cross V-shaped movable block; left-right adjustment of the grinding wheel is achieved through the cross V-shaped movable block, and front-back movement of the grinding wheel is achieved through a screw rod driven by a servo motor; a linear guide rail is installed for supporting the movable sliding table; the electromagnetic valve air-blowing dust-removing system is fixed on the upper portion of the rack. The efficient high-precision automatic multiple-shape cutting DR processing machine for the magnetic core center pillar is simple in structure, high in automation degree, novel in design and easy to popularize.
Description
Technical field
The present invention relates to the Machining Technology for Cutting field of special-shaped magnetic core center pillar Multiple Shape, particularly relate to a kind of high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape and cut DR processing machine.
Background technology
Inductance can be made up of conducting material wound around magnetic cores, typical in copper cash.The core material higher than the magnetic conductivity of air can constrain in magnetic field around inductance element more closely, thus increases inductance.Inductor is generally made up of skeleton, winding, radome, encapsulating material, magnetic core or iron core etc.Inductor mainly plays the effects such as filtering, vibration, delay, trap in circuit, screens signal, filtered noise, stabling current in addition and suppresses the effects such as Electromagnetic Interference.Inductance is exactly together with electric capacity in the modal effect of circuit, composition LC filter circuit.The characteristic that electric capacity has " resistance direct current, logical interchange ", the function that inductance then has " logical direct current, resistance exchanges ".If the direct current with many interfering signals by LC filter circuit, so, AC influence signal will be become thermal energy consumption by inductance and fall; When becoming purer DC current by inductance, AC influence signal wherein is also become magnetic strength and heat energy, frequency higher the most easily by inductive impedance, this just can suppress the interfering signal of upper frequency.Inductor has and stops alternating current to pass through and the characteristic that allows direct current pass through smoothly, and frequency is higher, and coil impedance is larger.Therefore, the major function of inductor be to AC signal carry out Isolation or and capacitor, resistor etc. form resonance circuit.Inductance purposes is very extensive, and for inductance, with magnetic core, supply falls short of demand in market.Name is called ' fully automatic electric sub-element center pillar Multiple Shape cutting processing machine ' (application number CN201410577616.5, notification number CN104440492A) patent of invention and patent of invention has been applied for before applicant.
But the operation of this magnetic core groove cutting equipment controls complicated, and feed automaticity is low, and produce dust serious, product size precision is low, and this problems demand solves.
Summary of the invention
In view of the above, the present invention is necessary to provide that a kind of structure is simple, automaticity is high and the high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape can processing the type groove of required form according to magnetic core coiling demand cuts DR processing machine.
A kind of high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts DR processing machine, comprising:
Adopt the frame of stainless steel, described frame comprises base plate, and the bottom of described frame is also provided with the flexible gasket with earth surface;
Be positioned at the vibrator supply mechanism above described frame, described vibrator supply mechanism comprises the vibration centrifugal dish being contained with magnetic core, the blanking guide rail be connected with vibration centrifugal dish and in order to support vibration centrifugal dish and adjustable for height lifting platform, induction installation is installed at blanking guide rail place, when blanking guide rail is completely expected, vibration centrifugal dish stops automatically, and guide rail is without vibration centrifugal dish automatic vibration during material;
For supplying the feed mechanism of magnetic core, the edge of blanking guide rail to clamp assemblies released by magnetic core by described feed mechanism;
Material cutting mechanism, described material cutting mechanism is arranged on base plate;
Be fixed on the magnetic valve air blowing dust pelletizing system above frame, in order to remove the dust produced in working angles;
Electric-control system, described electric-control system has touch-screen, controller, and some buttons are in order to input instruction to described controller, and described electric-control system controls spool by one and is arranged on above base plate.
Preferably,
Described feed mechanism comprises feeding driven unit, clamp assemblies and rotation structure, described feeding driven unit comprises camshaft, thimble cam, feeding cam, the position described camshaft corresponding to clamp assemblies arranges thimble cam, the position described camshaft corresponding to rotation structure arranges feeding cam, described feed mechanism also comprises a support agency, described support agency is in transmission connection by the thimble cam of camshaft and feeding cam and clamp assemblies and rotation structure, to head in clamp assemblies by magnetic core;
Described material cutting mechanism comprises blank driven unit, emery wheel, Mobile Slide, " ten " word " V " type movable block, screw mandrel, screw rodb base, shaft coupling, servomotor, line slideway, regulating handle, described material cutting mechanism is arranged on base plate by " ten " word " V " type movable block, pass through " ten " word " V " type movable block to make material cutting mechanism to move on base plate, screw mandrel is arranged on " ten " word " V " type movable block by screw rodb base, the two ends of described screw mandrel are all rotationally connected with screw rodb base, and wherein one end is connected with servo motor transmission by shaft coupling, screw mandrel described in described driven by servomotor rotates, the direction of the bearing of trend of described screw mandrel and the movement on described " ten " word " V " type movable block of described material cutting mechanism is perpendicular, described Mobile Slide is arranged on line slideway, described line slideway moving axially along screw mandrel, regulating handle is arranged on described " ten " word " V " type movable block, move in order to drive described " ten " word " V " type movable block, by the magnetic core grooving of clamp assemblies clamping when emery wheel rotates.
Preferably, described emery wheel is diamond wheel.
Preferably, described emery wheel is replaced by alloy saw cut sheet.
Preferably,
Described spindle servo electric machine is also connected with a brake, and when after magnetic core machining, described brake controls described clutch cut-out power makes main shaft stop operating.
Preferably,
Also include process velocity detection module, described process velocity detection module processes by feed mechanism charging number described in the statistical unit time, material cutting mechanism the product number obtained, and described controller receives the information of described process velocity detection module passback and shows on the touchscreen.
Preferably,
Described material cutting mechanism comprises blank driven unit and emery wheel, blank driven unit rotates in order to drive emery wheel, blank driven unit comprises motor, belt and high speed shaft, motor is arranged on above base plate, belt two ends are socketed in one end of electric machine main shaft and high speed shaft, emery wheel is arranged on the other end of high speed shaft, and high speed shaft is supported by the high speed shaft axle bed be arranged on base plate, is provided with the adjustment structure for regulating horizontal high speed shaft axle bed position below high speed shaft axle bed.
Preferably,
Also include discharging mechanism, discharging mechanism comprises discharge runner plate and receiver, and discharge runner plate and receiver are installed on base plate respectively, and the below of emery wheel is stretched in one end of discharge runner plate, and the other end stretches out and extends in rewinding dish.
Preferably,
A positioner is also comprised, in order to guarantee that magnetic core is in default position in described material cutting mechanism.
Preferably,
Automatically reset described in also including module, in order to make angular error auto zero; Described magnetic valve air blowing dust pelletizing system comprises the magnetic valve opened or closed by the periodicity of electric control system controls, air pump, the dust collecting that can open or close in solenoid control.
Compared to prior art, high-efficiency high-accuracy of the present invention automatic magnetic core center pillar Multiple Shape cuts DR processing machine.The present invention is exclusively used in the machining of special-shaped magnetic core center pillar Multiple Shape.Vibration centrifugal dish is adopted to sort arrangement magnetic core.By blanking guide rail, magnetic core is carried in order on right angle feeding rod.Feed mechanism is rotated to turn by cam magnetic core is released the edge of blanking guide rail to clamp assemblies.Support agency is rotated to turn by cam to be headed in clamp assemblies by magnetic core.Cutting mechanism links ball screw by servomotor to drive the diamond wheel run up to move forward and backward, and reaches the object of cutting each shape grooved.Support agency discharging, is a cyclic process action, through charging, feeding, machining, discharging, completes time processing.Adopt Schneider imported with original packaging electrical equipment and Japanese import industry control accessory, arrange in pairs or groups colored man-computer interface and a key start-up performance, numerical control operating further.This machine location adopts photoelectric sensor to coordinate servomotor to reach clamp assemblies hi-Fix, improves product quality and the stability of DR processing.This machine adopts mechanical transmission pattern, and performance is good, more convenient operation, and machine construction is smooth, stainless steel casing is easy to clean, aesthetic in appearance generous; In addition the machine also has more applicability, the machining of energy suitable for various size magnetic core, and raw CORE breach, sticky powder fraction defective are low, also reach the machining of center pillar Multiple Shape.Clamp assemblies clamps and drives magnetic core to rotate, and so can process the type groove of required form according to magnetic core coiling demand.Adopt colored human-machine operation interface, a key start-up performance, operation controls simpler.Adopt vibration centrifugal dish Automatic-feeding, induction installation is installed at guide rail place, and when guide rail is completely expected, vibration centrifugal dish stops automatically, and guide rail, without vibration centrifugal dish automatic vibration during material, effectively can improve working (machining) efficiency and unnecessary time waste.Adopt magnetic valve air blowing dedusting, reduce raw CORE and glue powder, improve yields.Adopt servomotor to drive ball-screw-transmission workpiece, the product size precision of processing is high, center pillar Multiple Shape.Adopt diamond wheel or alloy saw cut sheet machining, rotating speed is adjustable.Adopt optoelectronic induction to coordinate servomotor location, can automatically reset, angular error auto zero.Good stability of the present invention, reliability is high, easy for operation, novel in design, practical, is easy to apply.Magnetic core groove cutting equipment operation of the present invention controls easy, and feed automaticity is high, good dedusting effect, and product size precision is high.
Accompanying drawing explanation
Fig. 1 is the stereogram that present pre-ferred embodiments high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts DR processing machine first visual angle;
Fig. 2 is the stereogram at processing machine second visual angle shown in Fig. 1;
Fig. 3 is the stereogram at the processing machine shown in Fig. 1 the 3rd visual angle;
Fig. 4 is the sectional perspective schematic diagram of Fig. 1;
Fig. 5 is the stereogram at the 3rd visual angle of Fig. 1;
Fig. 6 is first close-up schematic view of Fig. 1, relates generally to feed mechanism;
Fig. 7 is second close-up schematic view of Fig. 1, relates generally to material cutting mechanism;
Fig. 8 is the 3rd close-up schematic view of this Fig. 1, relates generally to vibrator supply mechanism;
Fig. 9 is the structural representation of material cutting mechanism of the present invention;
Figure 10 is the structural representation at clamp assemblies of the present invention, rotation structure, visual angle, material cutting mechanism place first;
Figure 11 is the structural representation at clamp assemblies of the present invention, rotation structure, visual angle, material cutting mechanism place second;
Figure 12 is the structural representation at clamp assemblies of the present invention, rotation structure, visual angle, material cutting mechanism place the 3rd;
Figure 13 is fundamental diagram of the present invention;
Figure 14 is of the present invention one structured flowchart expanding embodiment;
Figure 15 is the structured flowchart of another expansion embodiment of the present invention;
Figure 16 is the structured flowchart of the vibrator supply mechanism in the present invention;
Figure 17 is the design sketch adopting processing machine of the present invention processing magnetic core.
Reference numeral:
10, frame; 11, base plate; 20, vibrator supply mechanism; 21, vibration centrifugal dish; 22, blanking guide rail; 23, lifting platform; 30, feed mechanism; 31, feeding driven unit; 311, gear; 313, camshaft; 3131, thimble cam; 3132, feeding cam; 32, Mobile Slide; 33, clamp assemblies; 331, support agency; 3311, body; 3312, thimble axle; 3313, contiguous block; 3314, the first pusher rocking arm; 332, rotary unit; 3321, main body; 3322, clamp shaft; 3323, rotating servo motor; 34, rotation structure; 341, fixed head; 342, the second pusher rocking arm; 343, reset assembly; 344, charging ram; 3431, pusher slide block structure; 3432, back-moving spring; 3432, back-moving spring; 344, charging ram; 3441, charging ram baffle plate; 3442, charging ram body; 345, fixing strut; 346, central shaft; 347, fine tuning structure; 40, material cutting mechanism; 41, emery wheel; 421, belt; 422, high speed shaft; 423, dial gauge; 424, " ten " word " V " type movable block; 425, screw mandrel; 426, screw rodb base; 427, shaft coupling; 428, shift servo motor; 429, line slideway; 430, regulating handle; 431, grinding wheel drive mitor; 432, high speed shaft axle bed; 50, discharging mechanism; 51, discharge runner plate; 52, receiver; 61, sliding bottom; 611, chute; 62, guide rod; 63, slide block; 71, charging ram adjustment fixture; 72, charging ram adjustment knob; 81, display screen; 80, electric-control system; 90, magnetic valve air blowing dust pelletizing system; 901, magnetic valve; 902, air pump; 903, dust collecting; 91, waste recovery systems; 911, storage tank; 912, tank is pulverized; 913,3D print system; 92, pre-feeding device; 921, agitator tank is combined; 922, feed screw; 923, dryer; 924, conveyer belt apparatus; 925, Resistivity testing instrument; 29, induction installation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually, below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Refer to Fig. 1 to Figure 14, a kind of high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts DR processing machine, and in order to processing and fabricating electronic devices and components core body, as FERRITE CORE, alloy magnetic powder core, can cut the grooving of required form by post in the core as required.High-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts DR processing machine and comprises frame 10 and be arranged on vibrator supply mechanism 20 in frame 10, feed mechanism 30, material cutting mechanism 40 and discharging mechanism 50.
Frame 10 comprises base plate 11, base plate 11 is arranged vibrator supply mechanism 20, feed mechanism 30, material cutting mechanism 40 and discharging mechanism 50.In the present embodiment, frame 10 rectangular chamber shelf structure.The bottom of described frame 10 is provided with the flexible cushion with earth surface.Described frame 10 adopts stainless steel, also can adopt other corrosion resistant metal material.
Be positioned at the vibrator supply mechanism 20 involving vibrations centrifugal pan 21 above described frame 10, the blanking guide rail 22 be connected with vibration centrifugal dish 21 and in order to support vibration centrifugal dish 21 and adjustable for height lifting platform 23.Vibration centrifugal dish 21 is in order to arrange charging by magnetic core to be processed.During charging, some magnetic cores are contained in vibration centrifugal dish 21, are vibrated by vibration centrifugal dish 21, and blanking guide rail 22 is delivered in arrangement of magnetic core can being sorted successively.Blanking guide rail 22 can adopt copper guide rail, comprise two sections, one section is recess channels structure, magnetic core exposes visual in flowing, and another section is pipeline configuration, and magnetic core is guided can be prevented from by pipeline in flowing, when blanking guide rail 22 guide, magnetic core is from groove section flow ipe section, and the discharging opening of duct section end coordinates with feed mechanism 30, so that magnetic core is delivered to feed mechanism 30.Lifting platform 23, in order to regulate the height of vibration centrifugal dish 21, by regulating lifting platform 23, realizing regulating the height of vibration centrifugal dish 21, have adjusted the height with blanking guide rail 22 accordingly.In conjunction with consulting Fig. 3, Fig. 4, lifting platform adopts rocking handle to coordinate crossbar structure, by rotation crank, drives the adjustment of crossbar intersection angle, thus adjustment bearing height.Preferably, the outer surface of described rocking handle is coated with glue-line.
Feed mechanism 30 comprises feeding driven unit 31, clamp assemblies 33 and rotation structure 34.Feeding driven unit 31 is arranged on base plate 11, in order to drive clamp assemblies 33 holding workpiece and to drive rotation structure 34 pusher, feeding driven unit 31 comprises spindle motor (not shown), with the gear 311 of spindle motor interlock, the camshaft 313 be in transmission connection with gear 311, the position described camshaft 313 corresponding to clamp assemblies 33 is provided with thimble cam 3131, the position described camshaft 313 corresponding to rotation structure 34 is provided with feeding cam 3132, when spindle motor driven wheel 311 drives camshaft 313 to rotate time, thimble cam 3131 coordinates interlock carry out the clamping of workpiece or unclamp pusher with clamp assemblies 33, feeding cam 3132 coordinates with rotation structure 34 and carries out pusher.
Clamp assemblies 33 for clamping magnetic core to be processed, and drives magnetic core to rotate, and makes magnetic core process grooving by material cutting mechanism 40.Clamp assemblies 33 comprises the support agency 331 and rotary unit 332 that relatively arrange.Support agency 331 comprise body 3311 and from body 3311 stretch out and the telescopic thimble axle 3312 of opposing body 3311, body 3311 is connected with the first pusher rocking arm 3314 by contiguous block 3313, body 3311 is connected to the upper end of the first pusher rocking arm 331 by contiguous block 3313, lower end and the thimble cam 3131 of the first pusher rocking arm 331 link, when rotating shaft drives thimble cam 3131 to rotate time, thimble cam 3131 is by the axial wobble of promotion first pusher rocking arm 331 along camshaft 313, first pusher rocking arm 3314 is along the block 3313 that will be connected during the axial wobble of camshaft 313, contiguous block 3313 is made to pull body 3311, body 3311 will drive thimble axle 3312, move vertically, thus make thimble axle 3312 advance relative to rotary unit 332 or retreat, the thimble axle 3312 of clamp assemblies 33 is made to play the effect coordinating holding workpiece with rotary unit 332.Rotary unit 332 comprises main body and the clamp shaft 3322 by main body 3321 driven rotary, and clamp shaft 3322 and described thimble axle 3312 are oppositely arranged, for holding workpiece.In the present embodiment, rotary unit 332 passes through rotating servo motor 3323 driven rotary, to make to rotate with clamp shaft 3322.Clamp assemblies 33, when clamping magnetic core, is stretched out by the thimble axle 3312 of support agency 331 and is supported between thimble axle 3312 and clamp shaft 3322 by magnetic core, and rotarily drives magnetic core rotation by clamp shaft 3322.
Rotation structure 34 comprises fixed head 341, second pusher rocking arm 342, reset assembly 343 and charging ram 344.Fixed head 341 is installed on base plate 11, and fixed head 341 for installing the second pusher rocking arm 342, reset assembly 343 and charging ram 344, and is fixed further to the blanking guide rail 22 of vibrator supply mechanism 20.Fixed head 341 is positioned on base plate 11 further by fixing fine tuning structure 347, so, can as required adjustment fixing plate 341 in the position of base plate 11 side.
Second pusher rocking arm 342 is arranged on fixed head 341, fixed head 341 is provided with central shaft 346, pusher fork 342 is by being set in central shaft 346 to install by its centre bore, and the second pusher rocking arm 342 maintains the trend of counterclockwise rotation, on front side of the lower end opposing fixed plate 341 of the second pusher rocking arm 342, show default angle.
Reset assembly 343, in order to maintain charging ram 344 being pushed the position before moving by pusher fork 342, returns back to original position by charging ram 344.Reset assembly 343 comprises pusher slide block structure 3431 and back-moving spring 3432, pusher slide block structure 3431 comprises sliding bottom 61, guide rod 62 and slide block 63, sliding bottom 61 is fixed on wooden partition 3411, sliding bottom 61 offers chute 611, guide rod 62 is arranged in chute 611 and guide rod 62 is parallel with the moving direction of Mobile Slide 32, and slide block 63 is set on guide rod 62 slidably.Back-moving spring 3432 is spiral pulling-down spring, back-moving spring 3432 one end is connected to one end of sliding bottom 61, the other end is connected on slide block 62, slide block 63 spring 3432 that is reset is made to draw the one end being against chute 611, maintain the state supporting chute 611 one end end wall, slide block 63 compresses the upper end of the second pusher rocking arm 342, and stop the rotation counterclockwise of the second pusher rocking arm 342, lower end and the feeding cam of the second pusher rocking arm 342 link.Charging ram 344 is fixed on slide block 63, so realizes the pulling force homing by back-moving spring 3432.That is, when the second pusher rocking arm 342 is extruded by feeding cam 3132, the upper end of the second pusher rocking arm 342 compresses slide block 63 forward slip, and charging ram 344 is together with slide block 63 forward slip, and back-moving spring 3432 is stretched, and reset pulling force increases.Mobile Slide 32 returns and moves to maximum position, then the second pusher rocking arm 342 rotation is to maximum, charging ram 344 slides into foremost together with slide block 63, after Mobile Slide 32 moves forward, back-moving spring 3432 pulls slide block 63 return, charging ram 344 returns back to original position together with slide block 63, and slide block 63 compresses the upper end of pusher fork 342 simultaneously, and the second pusher rocking arm 342 rotates clockwise and returns back to original position.So, under the effect of reset assembly 343, charging ram 344 can return back to and be pushed the position before moving by the second pusher rocking arm 342 after reach, can realize reciprocating of charging ram 344.
Further, charging ram 344 is be fixedly connected to form before and after two plate bodys, comprises charging ram baffle plate 3441 and charging ram body 3442.Charging ram baffle plate 3441 offers feeding mouth, to hold the magnetic core connecing and send into from blanking guide rail 22.Feeding mouth both sides are clearance groove, are convenient to clamp assemblies 33 and stretch into folder magnetic core both sides and can take off magnetic core from charging ram 344.Charging ram body 3442 can directly be fixed on slide block 63.In the present embodiment, for the ease of the adjustment of charging ram 344 feeding mouth predeterminated position, charging ram body 3442 is fixed on slide block 63 by a contraposition adjustment structure 70.Contraposition adjustment structure 70 comprises charging ram adjustment fixture 71 and charging ram adjustment knob 72, charging ram adjustment fixture 71 can be connected on slide block 63 integratedly, slide block 63 offers the mounting groove moving in parallel slide unit 32 moving direction, in order to install charging ram body 3442, and charging ram body 3442 can slide in mounting groove.Charging ram adjustment knob 72 can be screwed onto to turn one end of charging ram adjustment fixture 71 mounting groove, and stretches in mounting groove.So, support charging ram body 3442 by the elongated distance of charging ram adjustment knob 72 in mounting groove, and limit the position of charging ram body 3442 in mounting groove.Charging ram body 3442 offers and holds hole, hold hole by holding bayonet fittings charging ram body 3442 is fixed in mounting groove, so, realize charging ram 344 feeding mouth and regulate in the restriction of the distance moving in parallel slide unit 32 moving direction.Be appreciated that charging ram 344 also can be the body of rod be fixed on slide block 63.
Fixed head 341 is also provided with fixing strut 345, fixing strut 345 supports the blanking guide rail 22 of vibrator supply mechanism 20, firm further to blanking guide rail 22.The discharging opening of blanking guide rail 22 is aimed at charging ram 344 feeding mouth when not moving forward, to be delivered in the feeding mouth of charging ram 344 by magnetic core.Further, when charging ram 344 slides, the discharging opening of blanking guide rail 22 suffers the surface to charging ram 344, and after charging ram 344 resets, the next magnetic core of the discharging opening of blanking guide rail 22 falls into feeding mouth.
Material cutting mechanism 40 is arranged on base plate 11, for cutting magnetic core, comprise blank driven unit, emery wheel 41, Mobile Slide 32, " ten " word " V " type movable block 424, screw mandrel 425, screw rodb base 426, shaft coupling 427, shift servo motor 428, line slideway 429, regulating handle 460, described material cutting mechanism 40 is arranged on base plate 11 by " ten " word " V " type movable block 424, moved on base plate 11 by " ten " word " V " type movable block 424 to make material cutting mechanism 40, screw mandrel 425 is arranged on " ten " word " V " type movable block 424 by screw rodb base 426, the two ends of described screw mandrel 425 are all rotationally connected with screw rodb base 426, and wherein one end is in transmission connection by shaft coupling 427 and shift servo motor 428, described shift servo motor 428 drives described screw mandrel 425 to rotate, the direction of the bearing of trend of described screw mandrel 425 and described material cutting mechanism 40 movement on described " ten " word " V " type movable block 424 is perpendicular, described Mobile Slide 32 is arranged on line slideway 429, described line slideway 429 moving axially along screw mandrel 425, when screw mandrel 425 is driven by shift servo motor 428, drive Mobile Slide 32 moves by line slideway 429.Regulating handle 430 is arranged on described " ten " word " V " type movable block 424, moves in order to drive described " ten " word " V " type movable block 424.
" ten " word " V " type movable block 424 realizes 41 left and right adjusting of emery wheel, the movable of emery wheel 41 drives screw mandrel 425 by shift servo motor 428 and move forward and backward, line slideway 429 being installed for supporting Mobile Slide 32, adding each shape magnetic core flute profile to cut.
Blank driven unit rotates in order to drive emery wheel 41.In the present embodiment, blank driven unit adopts motor belt wheel construction, comprise grinding wheel drive mitor 431, belt 421 and high speed shaft 422, grinding wheel drive mitor 431 is arranged on above base plate 11, belt 421 two ends are socketed in the main shaft of grinding wheel drive mitor 431 and one end of high speed shaft 422 respectively, emery wheel 41 is arranged on the other end of high speed shaft 422, high speed shaft 422 is driven to rotate by the main shaft of grinding wheel drive mitor 431, thus drive emery wheel 41 to rotate, realize cutting magnetic core, the emery wheel 41 cut can select skive or alloy sawtooth emery wheel, the width of emery wheel 41 can be corresponding with groove width to be processed.Be appreciated that high speed shaft 422 is supported by high speed shaft axle bed 432.
Further, be provided with below high speed shaft axle bed 432 to regulate the adjustment structure of high speed shaft axle bed 432 lateral attitude and the dial gauge 423 of display traverse feed distance.High speed shaft axle bed 432 is arranged on Mobile Slide 32, traverse feed is that the cooperation transmission of regulating handle 430 and " ten " word " V " type movable block 424 regulates, rotate regulating handle 430, high speed shaft axle bed 432 is then regulated laterally to slide, length feed is that shift servo motor 428 drives described screw mandrel 425 to rotate, line slideway 429 moves axially along screw mandrel 425, drive high speed shaft axle bed 432 vertically moves by the Mobile Slide 32 be then arranged on line slideway 429, high speed shaft axle bed 432 vertically moves, and emery wheel 41 vertically moves, thus regulates the position of emery wheel 41.Usually, the amount that traverse feed regulates is less, generally within 2mm.Before cutting, regulate the lateral attitude of emery wheel 41 by regulating handle 430.
Discharging mechanism 50 is arranged on base plate 11, connect and the magnetic core collected after cutting for holding, discharging mechanism 50 comprises discharge runner plate 51 and receiver 52, and discharging slide plate 51 is connected on base plate 11 by a Ping Song mechanism, and receiver 52 is installed on base plate 11 by cushion block.Discharge runner 51 is formed with guide groove space, the below of emery wheel 41 is stretched in one end of discharging slide plate 51, and the other end stretches out and extends in receiver 52, and arranges in certain gradient, is convenient to magnetic core and tumbles in receiver 52 from coordinating one end of emery wheel 41.In addition, one end wider width of discharge runner 51 below emery wheel 41, is convenient to appearance and connects magnetic core.So, magnetic core is after chip processing, and clamp assemblies 33 discharges magnetic core, and magnetic core will fall into the guide groove space of discharging slide plate 51, tumble in receiver 52 along discharging slide plate 51.
High-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts DR processing machine and also comprises electric-control system 80, by conjunction with program, controls the action of each parts.Display screen 81 controls spool by one and is arranged on above base plate 11, and described electric-control system 80 has touch-screen, controller, and some buttons are in order to input instruction to described controller, and described electric-control system 80 controls spool by one and is arranged on above base plate.
As one embodiment of the invention, described magnetic valve 901 dust pelletizing system 90 of blowing comprises magnetic valve 901 that the periodicity that controlled by electric-control system 80 opens or closes, controls air pump 902, the dust collecting 903 that can open or close at magnetic valve 901.
Described spindle motor is also connected with a brake, and when after magnetic core machining, described brake controls described clutch cut-out power makes main shaft stop operating.
Electric-control system also comprises motor frequency modulator, electromagnetic brake, variable frequency induction device etc.
Embodiment is expanded as to one of the present invention, described dust collecting 903 is for having the storage tank of one end open, magnetic valve air blowing dust pelletizing system 90 is connected with a waste recovery systems 91, the inwall of described storage tank 911 is anti-static material coating, the sidewall of described storage tank 911 pulverizes tank 912 by a pipeline and, be provided with in described pulverizing tank 912 reducing mechanism in order to will collect dust, detritus pulverize, being connected with a 3D print system 913 of described pulverizing tank 912, pulverize the feeding device of tank 912 as this 3D print system 913.By 3D print system in order to print the magnetic core of various shape, realize twice laid.
Expand embodiment as of the present invention another, before described vibrator supply mechanism 20, be also provided with pre-feeding device 92.Described pre-feeding device 92 comprises an associating agitator tank 921, is contained with ethanolic solution in described associating agitator tank 921, and the inwall of described associating agitator tank 921 is provided with flexible coating, is provided with agitating device in described associating agitator tank 921.Described associating agitator tank 921 is connected with a dryer 923, in order to remove the liquid on magnetic core surface by feed screw 922.Described dryer 923 is connected in order to be transported by the magnetic core in dryer 923 with a conveyer belt apparatus 924 and goes out, the top of described conveyer belt apparatus 924 is provided with Resistivity testing instrument 925, in order to detect the resistivity of (the magnetic core raw material) of each magnetic core, when resistivity anomaly, Resistivity testing instrument 925 is reported to the police.Detect through pre-feeding device 92, the possibility of magnetic core existing defects reduces, and then the continuous time between failures of equipment of the present invention increases.Above two embodiments are the expansion schemes to the present invention program.
In sum, high-efficiency high-accuracy of the present invention automatic magnetic core center pillar Multiple Shape cuts in DR processing machine, feed mechanism is coordinated with Mobile Slide 32 by actuator, Mobile Slide 32 is reciprocated under actuator effect, and in the process reciprocated at Mobile Slide 32, Mobile Slide 32 can hit one end of the second pusher rocking arm 342 to rotation structure, second pusher rocking arm 342 other end promotes charging ram 344 and moves forward, after charging ram 344 is advanced to predeterminated position, element clamps on clamp assemblies on Mobile Slide 32 33 pairs of charging rams 344, then, Mobile Slide 32 is to reach, clamp assemblies 33 is driven to move forward together, grooving is coordinated with emery wheel 41 to predeterminated position, charging ram 344 returns back to original position under the effect of reset assembly 343, in order to Mobile Slide 32 return mobile again to hit with the second pusher rocking arm 342 to, circulation like this.Structure of the present invention is simple, automaticity is high, can greatly enhance productivity, namely realize the whole control sending part feeding by an actuator, can control the feed distance of Mobile Slide 32 by controlling actuator, meanwhile, clamp assemblies clamps and drives magnetic core to rotate, thus the regulable control that can realize grooving groove depth, the type groove of required form so can be processed according to magnetic core coiling demand.Cutting processing machine of the present invention can process electronic element magnetic core center pillar various shape, as circle, ellipse, racetrack, square, rectangle, triangle etc.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. high-efficiency high-accuracy automatic magnetic core center pillar Multiple Shape cuts a DR processing machine, it is characterized in that, comprises,
Adopt the frame of stainless steel, described frame comprises base plate, and the bottom of described frame is also provided with the flexible gasket with earth surface;
Be positioned at the vibrator supply mechanism above described frame, described vibrator supply mechanism comprises the vibration centrifugal dish being contained with magnetic core, the blanking guide rail be connected with vibration centrifugal dish and in order to support vibration centrifugal dish and adjustable for height lifting platform, induction installation is installed at blanking guide rail place, when blanking guide rail is completely expected, vibration centrifugal dish stops automatically, and guide rail is without vibration centrifugal dish automatic vibration during material;
For supplying the feed mechanism of magnetic core, the edge of blanking guide rail to clamp assemblies released by magnetic core by described feed mechanism;
Material cutting mechanism, described material cutting mechanism is arranged on base plate;
Be fixed on the magnetic valve air blowing dust pelletizing system above frame, in order to remove the dust produced in working angles;
Electric-control system, described electric-control system has touch-screen, controller, and some buttons are in order to input instruction to described controller, and described electric-control system controls spool by one and is arranged on above base plate.
2. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that:
Described feed mechanism comprises feeding driven unit, clamp assemblies and rotation structure, described feeding driven unit comprises camshaft, thimble cam, feeding cam, the position described camshaft corresponding to clamp assemblies arranges thimble cam, the position described camshaft corresponding to rotation structure arranges feeding cam, described feed mechanism also comprises a support agency, described support agency is in transmission connection by the thimble cam of camshaft and feeding cam and clamp assemblies and rotation structure, to head in clamp assemblies by magnetic core;
Described material cutting mechanism comprises blank driven unit, emery wheel, Mobile Slide, " ten " word " V " type movable block, screw mandrel, screw rodb base, shaft coupling, servomotor, line slideway, regulating handle, described material cutting mechanism is arranged on base plate by " ten " word " V " type movable block, pass through " ten " word " V " type movable block to make material cutting mechanism to move on base plate, screw mandrel is arranged on " ten " word " V " type movable block by screw rodb base, the two ends of described screw mandrel are all rotationally connected with screw rodb base, and wherein one end is connected with servo motor transmission by shaft coupling, screw mandrel described in described driven by servomotor rotates, the direction of the bearing of trend of described screw mandrel and the movement on described " ten " word " V " type movable block of described material cutting mechanism is perpendicular, described Mobile Slide is arranged on line slideway, described line slideway moving axially along screw mandrel, regulating handle is arranged on described " ten " word " V " type movable block, move in order to drive described " ten " word " V " type movable block, by the magnetic core grooving of clamp assemblies clamping when emery wheel rotates.
3. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: described emery wheel is diamond wheel.
4. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: described emery wheel is replaced by alloy saw cut sheet.
5. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: described spindle servo electric machine is also connected with a brake, when after magnetic core machining, described brake controls described clutch cut-out power makes main shaft stop operating.
6. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: also include process velocity detection module, described process velocity detection module processes by feed mechanism charging number described in the statistical unit time, material cutting mechanism the product number obtained, and described controller receives the information of described process velocity detection module passback and shows on the touchscreen.
7. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: blank driven unit comprises blank motor, belt and high speed shaft, blank driven unit rotates in order to drive emery wheel, blank motor is arranged on above base plate, belt two ends are socketed in the main shaft of motor and one end of high speed shaft respectively, emery wheel is arranged on the other end of high speed shaft, high speed shaft is supported by the high speed shaft axle bed be arranged on base plate, by being arranged on below high speed shaft axle bed, high speed shaft axle bed regulates its lateral attitude by the regulating handle arranged thereunder.
8. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: also include discharging mechanism, discharging mechanism comprises discharge runner plate and receiver, discharge runner plate and receiver are installed on base plate respectively, the below of emery wheel is stretched in one end of discharge runner plate, and the other end stretches out and extends in rewinding dish.
9. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: also comprise a positioner in described material cutting mechanism, in order to guarantee that magnetic core is in default position.
10. high-efficiency high-accuracy according to claim 1 automatic magnetic core center pillar Multiple Shape cuts DR processing machine, it is characterized in that: automatically reset described in also including module, in order to make angular error auto zero; Described magnetic valve air blowing dust pelletizing system comprises the magnetic valve opened or closed by the periodicity of electric control system controls, air pump, the dust collecting that can open or close in solenoid control.
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Application publication date: 20160511 |