CN205271649U - Equipment of polishing of processing soft magnetic ferrite magnetic core - Google Patents

Abstract

The utility model provides an equipment of polishing of processing soft magnetic ferrite magnetic core. It has been solved current grinder and has not been got and put the structure, needs artifically to place it in the frame, and the speed of production waits technical problem slowly. This equipment of polishing of processing soft magnetic ferrite magnetic core, which comprises a frame, be provided with emery wheel and mounting bracket in the frame, mounting bracket upper end can drive its elevating system who reciprocates and links to each other with one, mounting bracket lower extreme and emery wheel link to each other, the emery wheel can drive its pivoted gear motor through one and link to each other, be provided with the work box in the frame, the work box links to each other with a moving mechanism that can drive its round trip movement, be provided with the electromagnetic plate who is used for the location in the work box, electromagnetic plate is located the emery wheel below, still be provided with in the frame to be used for getting and put getting of E -shaped magnetic cores and put the mechanism. The utility model has the advantages of production efficiency is high.

Description

A kind of grinding apparatus processing magnetic ferrite magnetic core

Technical field

The utility model belongs to field of mechanical technique, it relates to a kind of grinding apparatus, particularly a kind of grinding apparatus processing magnetic ferrite magnetic core.

Background technology

Magnetic core refers to a kind of sintering magnetic metal oxide being made up of various iron oxide mixture. Such as, manganese-zinc ferrite and nickel-Zn ferrite are typical magnetic core materials, and manganese-zinc ferrite has the feature of high magnetic permeability and high magnetic flux density, and when lower than the frequency of 1MHz, have more low-loss characteristic; Nickel-Zn ferrite has the characteristics such as extremely high unit area impedance, low magnetic permeability less than several hundred, and also produces relatively low-loss etc. in the frequency higher than 1MHz. FERRITE CORE is used in the coil of various electronics and transformer.

Through retrieval, as Chinese patent literature discloses a kind of E-type magnetic core milling apparatus [application number: 201210228015.4; Publication number: CN102717329A]. This kind of E-type magnetic core milling apparatus, it is characterized in that: this milling apparatus comprises bearing, motor, screw-nut body, micro-adjusting mechanism, vertically slide rail, emery wheel and dividing plate, the shell of described motor is fixed by support and nut, vertical slide rail is fixed on bearing, nut and vertical slide rail suitable, be arranged on vertical slide rail, the vertical position of screw rod is constant; Described micro-adjusting mechanism comprises fine-tuning nut plate and trimming bolt, is provided with nut bore on fine-tuning nut plate, and fine-tuning nut is fixed on bearing, and trimming bolt screws in nut bore and bottom is pressed on bearing; The output shaft level of described motor, emery wheel is fixed on the output shaft of motor; Dividing plate horizontal positioned, is provided with open-work on dividing plate, and the width of described open-work is greater than the width of emery wheel, and emery wheel is positioned at the underface of open-work.

Although milling apparatus disclosed in this patent can regulate the relative height of emery wheel and middle pin by two aspects thick, thin, improve the good rate of goods, but, this milling apparatus does not pick and place structure, need manually to place it in frame, production rate is slow, and therefore, it is necessary for designing a kind of grinding apparatus processing magnetic ferrite magnetic core.

Summary of the invention

The purpose of this utility model there are the problems referred to above for existing technology, it is proposed that a kind of grinding apparatus processing magnetic ferrite magnetic core, and this grinding apparatus has the high feature of production efficiency.

The purpose of this utility model realizes by following technical proposal: a kind of grinding apparatus processing magnetic ferrite magnetic core, comprise frame, it is characterized in that, frame is provided with emery wheel and erecting frame, erecting frame upper end can drive its hoisting appliance moved up and down to be connected with one, the lower end of erecting frame is connected with emery wheel, emery wheel can drive its deceleration motor rotated to be connected by one, frame is provided with work box, work box can drive its mobile mechanism moved around to be connected with one, work box is provided with the magnetic board for locating, magnetic board is positioned at below emery wheel, frame is also provided with the fetching device for picking and placeing E-type magnetic core.

Principle of work of the present utility model is as follows: be transported on magnetic board by fetching device by E-type magnetic core, by the magnetic force of magnetic board, E-type magnetic wicking is lived, rotated by deceleration driven by motor emery wheel, work box is driven to move around by mobile mechanism, the dynamic magnetic board of work tape moves around, E-type magnetic core can be carried out grinding by emery wheel, emery wheel is driven to move down by hoisting appliance, along with emery wheel moves down gradually, E-type magnetic core is ground to desired size, by fetching device, E-type magnetic core is taken off from magnetic board, thus complete its polishing operation, production efficiency height.

Described hoisting appliance comprises the first push-rod electric machine, the first guide rail and the first slide block, on the first vertical fixed frame of guide rail, first slide block is arranged in the first guide rail, first push-rod electric machine is fixed in frame, the push rod of the first push-rod electric machine is straight down, the push rod end of the first push-rod electric machine is connected with the first slide block, and erecting frame is fixed on the first slide block.

When needs make erecting frame move up and down, the push rod controlling the first push-rod electric machine moves up and down, and the push rod of the first push-rod electric machine drives the first slide block to move up and down along the first guide rail, and the first slide block drives erecting frame to move up and down, thus erecting frame can be made to move up and down.

Described mobile mechanism comprises the 2nd push-rod electric machine, the 2nd guide rail and the 2nd slide block, on the 2nd horizontal fixed frame of guide rail, 2nd slide block is arranged in the 2nd guide rail, 2nd push-rod electric machine is fixed in frame, the push rod of the 2nd push-rod electric machine is horizontally disposed with, the push rod end of the 2nd push-rod electric machine is connected with the 2nd slide block, and work box is fixed on the 2nd slide block.

When needs make work box move around, the push rod of control the 2nd push-rod electric machine moves around, and the push rod of the 2nd push-rod electric machine drives the 2nd slide block to move around along the 2nd guide rail, and the 2nd slide block drive work box moves around, thus work box can be made to move around.

Described fetching device comprises rotation axis, rotation dish and some swing bars, rotation axis is vertically arranged in frame, and it is positioned at work box sidepiece, rotation axis upper end is connected with rotation dish, the lower end of rotation axis can drive its first power mechanism rotated to be connected with one, some swing bars are evenly arranged on rotation dish, swing bar one end and rotation dish are hinged, swing the bar the other end and a demountable structure is provided with the clamping part for clamping E-type magnetic core, and clamping part can contact with magnetic board, swing and also it is provided with driving cylinder between bar and rotation dish, drive cylinder cylinder body by rod hinge connection on rotation dish, the piston rod of cylinder is driven to tilt upward, drive the piston rod end of cylinder and swing and be hinged in the middle part of bar.

When E-type magnetic core is picked and placeed by needs, E-type magnetic core is put on clamping part, by demountable structure, clamping part is connected with swing bar, rotation axis is driven to rotate by the first power mechanism, rotation axis drives turn disc, rotate dribbling movable pendulum lever to rotate, swinging bar drives clamping part to rotate, clamping part drives E-type magnetic core to rotate, make the top that it is in required position, control drives the piston rod of cylinder to move around, drive the piston rod of cylinder to drive and swing bar swing, swinging bar makes clamping part move down, make clamping part by demountable structure and swing bar to depart from, thus realize it and pick and place operation, pick and place conveniently, fast.

Described first power mechanism comprises the first servomotor, motion-work wheel and follow-up pulley, first servomotor is fixed in frame, the output shaft of the first servomotor is straight up, motion-work wheel is fixed on the output shaft of the first servomotor, follow-up pulley is fixing on the rotating shaft, and motion-work wheel is meshed with follow-up pulley.

When needs make rotation axis rotate, controlling the output shaft rotation of the first servomotor, the output shaft of the first servomotor drives motion-work wheel to rotate, and motion-work wheel drives follow-up pulley to rotate, and follow-up pulley drives rotation axis to rotate, thus rotation axis can be made to rotate.

Described clamping part comprises gripper frame, clamping piece and the 3rd push-rod electric machine, clamping piece is arranged on inside gripper frame, 3rd push-rod electric machine is fixed on outside gripper frame, and the push rod of the 3rd push-rod electric machine is horizontally disposed with, and the push rod end of the 3rd push-rod electric machine is connected with clamping piece.

Adopting above structure, be placed in gripper frame by multiple E-type magnetic core, the push rod of control the 3rd push-rod electric machine moves around, and the push rod of the 3rd push-rod electric machine drives clamping piece to move around, and is clamped by E-type magnetic core, and clamping is fast, conveniently.

Described demountable structure comprises electro-magnet, iron sheet and controller, and electro-magnet is fixed on by mounting rod and swings on the bar the other end, and iron sheet is fixed on gripper frame, and controller is fixed in frame, and electro-magnet is connected with this controller.

When needs make clamping part be connected with swing bar, controlling electro-magnet by controller and obtain electric, under the magneticaction of electro-magnet, iron sheet is held by electro-magnet, thus clamping part can be made to be connected with swing bar; When needs make clamping part and swing bar to depart from, controlling electro-magnet dead electricity by controller, electro-magnet does not have magnetic force, and iron sheet can not be held by it, thus bar departs from swinging can to make clamping part, and dismounting is fast, conveniently.

Described frame is provided with the cleaning mechanism for being cleaned by E-type magnetic core, clean mechanism and comprise the first cleaning structure and the 2nd cleaning structure, first cleaning structure comprises the first cleaning case, mounting plate and the positioning element for positioning clamping frame, first cleaning case is fixed in frame, mounting plate can drive it toward the reciprocal organization establishes moved up and down in frame by one, positioning element is arranged on a mounting board, and positioning element can be in the first cleaning case.

When E-type magnetic core is carried out cleaning for the first time by needs, gripper frame is made to be in above the first cleaning case by the first servomotor, by positioning element, gripper frame is located, now gripper frame and swing bar depart from, driving mounting plate to move back and forth by reciprocal mechanism, mounting plate drives positioning element to move back and forth, and positioning element drives gripper frame to move back and forth, E-type magnetic core can be made to move back and forth in the first cleaning case, and cleaning performance is good.

Described positioning element comprises finger cylinder and preset pieces, and the cylinder body of finger cylinder is fixing on a mounting board, and the finger of finger cylinder is connected with preset pieces, and preset pieces is fixed with rubber pad.

When gripper frame is located by needs, the finger of control finger cylinder is in clamped condition, and the finger of finger cylinder drives preset pieces to move, and preset pieces drives rubber pad to move, and along with two rubber pads are relatively close, can be located by gripper frame.

Described reciprocal mechanism comprises stepper-motor, the 3rd guide rail, the 3rd slide block, disk and union lever, on the 3rd vertical fixed frame of guide rail, 3rd slide block is arranged in the 3rd guide rail, stepper-motor is fixed in frame, the output shaft of stepper-motor is horizontally disposed with, and the output shaft of stepper-motor is connected with disk, and union lever one end is hinged on disk end face, the union lever the other end is hinged on the 3rd slide block, and mounting plate is fixed on the 3rd slide block.

When needs make mounting plate move back and forth, the output shaft rotation of control stepper-motor, the output shaft disc rotated of stepper-motor, disk makes the 3rd slide block move back and forth along the 3rd guide rail by union lever, 3rd slide block drives mounting plate to move back and forth movement, thus mounting plate can be made to move back and forth.

Described 2nd cleaning structure comprises the 2nd cleaning case, brush, shower nozzle and transferpump, 2nd cleaning case is fixed in frame, brush is horizontally set in frame by rotating shaft, rotating shaft can drive its 2nd power mechanism rotated to be connected with one, the bristle of brush can contact with gripper frame, and shower nozzle is fixed on the 2nd cleaning case by support, and shower nozzle is positioned at above brush, shower nozzle is connected with the 2nd lower end of cleaning case by transfer lime, and transferpump is arranged in transfer lime.

When E-type magnetic core is carried out cleaning for the second time by needs, gripper frame is made to be in above the 2nd cleaning case by the first servomotor, axis of rotation is driven by the 2nd power mechanism, rotating shaft drives brush to rotate, E-type magnetic core is scrubbed by brush, by transferpump, scavenging solution being transported to shower nozzle place, E-type magnetic core is rinsed by shower nozzle, easy to clean, fast.

Described 2nd cleaning case is also provided with delivery device, delivery device comprises pushing plate and the 4th push-rod electric machine, and pushing plate is arranged in the 2nd cleaning case, and the 4th push-rod electric machine is fixed in frame, straight up, the push rod end of the 4th push-rod electric machine is connected the push rod of the 4th push-rod electric machine with pushing plate.

Adopting above structure, the push rod of control the 4th push-rod electric machine moves up and down, and the push rod of the 4th push-rod electric machine drives pushing plate to move up and down, along with moving up and down of pushing plate, the scavenging solution of the 2nd cleaning case can be made not arrhea dynamic, E-type magnetic core can be washed away, push effective.

Described 2nd power mechanism comprises the 2nd servomotor, drive sprocket, driven sprocket wheel and chain, 2nd servomotor is fixed in frame, the output shaft of the 2nd servomotor is horizontally disposed with, drive sprocket is fixed on the output shaft of the 2nd servomotor, driven sprocket wheel is fixed in rotating shaft, and chain is arranged between drive sprocket and driven sprocket wheel.

When needs make axis of rotation, the output shaft rotation of control the 2nd servomotor, the output shaft of the 2nd servomotor drives drive sprocket to rotate, and drive sprocket drives axis of rotation by the driven sprocket rotation of chain-driving, driven chain wheel, thus can make axis of rotation.

Also being provided with dry body in described frame, dry body comprises blower fan and electric heating tube, and blower fan is fixed in frame, blower fan to go out air port downward, electric heating tube is fixed on the air inlet of blower fan.

Adopt above structure, by electric heating tube by air heating, by blower fan, the air heated is transported to E-type magnetic core place, can reduce and blow the dry required time, favorable drying effect.

Described emery wheel comprises rounded body, the periphery of body has the first operate portions of whole circle, 2nd operate portions of whole circle and the 3rd operate portions of whole circle, described 2nd working position is between the first operate portions and the 3rd operate portions, the distance that distance between 2nd operate portions outermost end and body center is greater than between the first operate portions outermost end and body center, Distance geometry the 3rd operate portions outermost end between first operate portions outermost end and body center is identical with the distance between body center, the hardness of the 2nd operate portions is greater than the hardness of the first operate portions, the hardness of the 3rd operate portions equals the hardness of the first operate portions.

Adopting above structure, E-type magnetic core can be carried out disposable grinding by the first operate portions, the 2nd operate portions and the 3rd operate portions, replace originally need to polish and grind twice grinding with air gap, can greatly improve working accuracy and the working (machining) efficiency of E-type magnetic core, ground effect is good.

The difference of the distance between described 2nd operate portions outermost end and body center and the distance between the first operate portions outermost end and body center is 0.1mm-1mm.

Adopting above structure, the first operate portions, the 2nd operate portions and the 3rd operate portions are when grinding, and the 2nd operate portions can process the breach in the middle of E-type magnetic core.

The width of described first operate portions equals the width of the 3rd operate portions.

Adopt above structure, can guarantee that the grinding size of E-type magnetic core both sides is identical.

The width of described 2nd operate portions is greater than the width of the first operate portions.

Adopt above structure, can guarantee that the 2nd operate portions has enough grinding width.

Compared with prior art, the grinding apparatus of this processing magnetic ferrite magnetic core has the following advantages:

1, E-type magnetic core can be carried out automatic clamping and placing, polishing by this grinding apparatus, clean and blow dry, manual operation can be replaced, it is possible to realize continuously uninterrupted operation, production efficiency height.

2, controlling electro-magnet by controller and obtain electric or dead electricity, iron sheet is held or puts down by electro-magnet, and dismounting is fast, conveniently.

3, driving preset pieces to move back and forth by stepper-motor, E-type magnetic core can be made to move back and forth in the first cleaning case, cleaning performance is good.

4, drive moving up and down of pushing plate by the push rod of the 4th push-rod electric machine, the scavenging solution of the 2nd cleaning case can be made not arrhea dynamic, E-type magnetic core can be washed away, push effective.

5, E-type magnetic core can being carried out disposable grinding by the first operate portions, the 2nd operate portions and the 3rd operate portions, replace originally need to polish and grind twice grinding with air gap, can greatly improve working accuracy and the working (machining) efficiency of E-type magnetic core, ground effect is good.

Accompanying drawing explanation

Fig. 1 is floor map of the present utility model.

Fig. 2 is the schematic perspective view of fetching device in the utility model.

Fig. 3 is the partial enlargement schematic diagram at A place in Fig. 2.

Fig. 4 is the floor map of the first power mechanism in the utility model.

Fig. 5 is the floor map removing portion parts in the utility model.

Fig. 6 is the floor map of the first cleaning structure in the utility model.

Fig. 7 is the floor map of the 2nd cleaning structure in the utility model.

Fig. 8 is the floor map of dry body in the utility model.

Fig. 9 is the schematic perspective view of the utility model medium plain emery wheel.

In figure, 1, rotation dish; 2, bar is swung; 3, blower fan; 4, the 2nd cleaning case; 5, the first cleaning case; 6, magnetic board; 7, rotation axis; 8, cylinder is driven; 9, gripper frame; 10, clamping piece; 11, the 3rd push-rod electric machine; 12, electro-magnet; 13, mounting rod; 14, iron sheet; 15, the first servomotor; 16, motion-work wheel; 17, follow-up pulley; 18, the 2nd guide rail; 19, the 2nd slide block; 20, the 2nd push-rod electric machine; 21, work box; 22, emery wheel; 22a, body; 22b, the first operate portions; 22c, the 2nd operate portions; 22d, the 3rd operate portions; 23, erecting frame; 24, the first push-rod electric machine; 25, the first slide block; 26, the first guide rail; 27, frame; 28, preset pieces; 29, rubber pad; 30, finger cylinder; 31, mounting plate; 32, the 3rd slide block; 33, the 3rd guide rail; 34, union lever; 35, disk; 36, stepper-motor; 37, rotating shaft; 38, brush; 39, the 4th push-rod electric machine; 40, pushing plate; 41, transfer lime; 42, transferpump; 43, shower nozzle; 44, driven sprocket wheel; 45, chain; 46, drive sprocket; 47, the 2nd servomotor; 48, electric heating tube.

Embodiment

The following is specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1, shown in Figure 5, the grinding apparatus of this processing magnetic ferrite magnetic core, comprise frame 27, frame 27 is provided with emery wheel 22 and erecting frame 23, erecting frame 23 upper end can drive its hoisting appliance moved up and down to be connected with one, erecting frame 23 times ends are connected with emery wheel 22, emery wheel 22 can drive its deceleration motor rotated to be connected by one, frame 27 is provided with work box 21, work box 21 can drive its mobile mechanism moved around to be connected with one, being provided with the magnetic board 6 for locating in work box 21, magnetic board 6 adopts the currently available products can bought on market; Magnetic board 6 is positioned at below emery wheel 22, and frame 27 is also provided with the fetching device for picking and placeing E-type magnetic core.

As shown in Figure 5, hoisting appliance comprises on the first push-rod electric machine 24, first guide rail 26 and the vertical fixed frame 27 of the first slide block 25, first guide rail 26, on the mode fixed frame 27 that the first guide rail 26 is bolted; First slide block 25 is arranged in the first guide rail 26, and the first push-rod electric machine 24 is fixed in frame 27, and the mode that the first push-rod electric machine 24 is bolted is fixed in frame 27; Straight down, the push rod end of the first push-rod electric machine 24 is connected the push rod of the first push-rod electric machine 24 with the first slide block 25, and the mode that the push rod end of the first push-rod electric machine 24 is bolted is connected with the first slide block 25; Erecting frame 23 is fixed on the first slide block 25, and the mode that erecting frame 23 is bolted is fixed on the first slide block 25.

As shown in Figure 5, mobile mechanism comprises on the 2nd push-rod electric machine 20, the 2nd guide rail 18 and the 2nd slide block the 19, two horizontal fixed frame 27 of guide rail 18, on the mode fixed frame 27 that the 2nd guide rail 18 is bolted; 2nd slide block 19 is arranged in the 2nd guide rail 18, and the 2nd push-rod electric machine 20 is fixed in frame 27, and the mode that the 2nd push-rod electric machine 20 is bolted is fixed in frame 27; The push rod of the 2nd push-rod electric machine 20 is horizontally disposed with, and the push rod end of the 2nd push-rod electric machine 20 is connected with the 2nd slide block 19, and the mode that the push rod end of the 2nd push-rod electric machine 20 is bolted is connected with the 2nd slide block 19; Work box 21 is fixed on the 2nd slide block 19, and the mode that work box 21 is bolted is fixed on the 2nd slide block 19.

As shown in Figure 1 and Figure 2, fetching device comprises rotation axis 7, rotation dish 1 and some swing bars 2, and in the present embodiment, the quantity swinging bar 2 is five; Rotation axis 7 is vertically arranged in frame 27, and is positioned at work box 21 sidepiece, and rotation axis 7 upper end is connected with rotation dish 1, and the mode that the upper end of rotation axis 7 is connected by key is connected with rotation dish 1; Rotation axis 7 times ends can drive its first power mechanism rotated to be connected with one, some swing bars 2 are evenly arranged on rotation dish 1, swing bar 2 one end and rotation dish 1 are hinged, swing bar 2 the other end and a demountable structure is provided with the clamping part for clamping E-type magnetic core, and clamping part can contact with magnetic board 6, swing also to be provided with between bar 2 and rotation dish 1 and drive cylinder 8, drive cylinder 8 cylinder body by rod hinge connection on rotation dish 1, drive the piston rod of cylinder 8 to tilt upward, drive the piston rod end of cylinder 8 to be hinged in the middle part of bar 2 with swinging.

As shown in Figure 4, the first power mechanism comprises the first servomotor 15, motion-work wheel 16 and follow-up pulley 17, first servomotor 15 and is fixed in frame 27, and the mode that the first servomotor 15 is bolted is fixed in frame 27; Straight up, motion-work wheel 16 is fixed on the output shaft of the first servomotor 15 output shaft of the first servomotor 15, and motion-work wheel 16 is fixed on the output shaft of the first servomotor 15 by the mode that key connects; Follow-up pulley 17 is fixed on rotation axis 7, and follow-up pulley 17 is fixed on rotation axis 7 by the mode that key connects; Motion-work wheel 16 is meshed with follow-up pulley 17.

As shown in Figure 1, Figure 2, Figure 3 shows, clamping part comprises gripper frame 9, clamping piece 10 and the 3rd push-rod electric machine 11, and in the present embodiment, the height of gripper frame 9 is lower than the height of E-type magnetic core; Clamping piece 10 is arranged on inside gripper frame 9, and the 3rd push-rod electric machine 11 is fixed on outside gripper frame 9, and the push rod of the 3rd push-rod electric machine 11 is horizontally disposed with, and the push rod end of the 3rd push-rod electric machine 11 is connected with clamping piece 10.

As shown in Figure 1, Figure 2, Figure 3 shows, demountable structure comprises electro-magnet 12, iron sheet 14 and controller, electro-magnet 12 is fixed on by mounting rod 13 and swings on bar 2 the other end, iron sheet 14 is fixed on gripper frame 9, and controller is fixed in frame 27, and electro-magnet 12 is connected with this controller, in the present embodiment, controller adopts the micro-chip can bought on market, and the program of micro-chip control electro-magnet is existing, and its program does not need to update.

As shown in Fig. 1, Fig. 6, frame 27 is provided with the cleaning mechanism for being cleaned by E-type magnetic core, clean mechanism and comprise the first cleaning structure and the 2nd cleaning structure, first cleaning structure comprises the first cleaning case 5, mounting plate 31 and the positioning element for positioning clamping frame 9, first cleaning case 5 is fixed in frame 27, and the first cleaning case 5 is fixed in frame 27 by the mode of welding; Mounting plate 31 can drive it toward the reciprocal organization establishes moved up and down in frame 27 by one, and positioning element is arranged on mounting plate 31, and positioning element can be in the first cleaning case 5.

As shown in Figure 6, positioning element comprises finger cylinder 30 and preset pieces 28, and the cylinder body of finger cylinder 30 is fixed on mounting plate 31, and the mode that the cylinder body of finger cylinder 30 is bolted is fixed on mounting plate 31; The finger of finger cylinder 30 is connected with preset pieces 28, and preset pieces 28 is fixed with rubber pad 29; In the present embodiment, the quantity of preset pieces 28 and rubber pad 29 is two.

As shown in Figure 6, reciprocal mechanism comprises on the vertical fixed frame 27 of stepper-motor 36, the 3rd guide rail 33, the 3rd slide block 32, disk 35 and union lever the 34, three guide rail 33, on the mode fixed frame 27 that the 3rd guide rail 33 is bolted; 3rd slide block 32 is arranged in the 3rd guide rail 33, and stepper-motor 36 is fixed in frame 27, and the mode that stepper-motor 36 is bolted is fixed in frame 27; The output shaft of stepper-motor 36 is horizontally disposed with, and the output shaft of stepper-motor 36 is connected with disk 35, and the mode that the output shaft of stepper-motor 36 is connected by key is connected with disk 35; Union lever 34 one end is hinged on disk 35 end face, and union lever 34 the other end is hinged on the 3rd slide block 32, and mounting plate 31 is fixed on the 3rd slide block 32, and the mode that mounting plate 31 is bolted is fixed on the 3rd slide block 32.

As shown in Figure 1, Figure 7 shows, the 2nd cleaning structure comprises the 2nd cleaning case 4, brush 38, shower nozzle 43 and transferpump the 42, two cleaning case 4 and is fixed in frame 27, and the 2nd cleaning case 4 is fixed in frame 27 by the mode of welding; Brush 38 is horizontally set in frame 27 by rotating shaft 37, rotating shaft 37 can drive its 2nd power mechanism rotated to be connected with one, the bristle of brush 38 can contact with gripper frame 9, shower nozzle 43 is fixed on the 2nd cleaning case 4 by support, and shower nozzle 43 is positioned at above brush 38, shower nozzle 43 is connected by transfer lime 41 and the 2nd cleaning case 4 times ends, and transferpump 42 is arranged in transfer lime 41.

As shown in Figure 7,2nd cleaning case 4 is also provided with delivery device, delivery device comprises pushing plate 40 and the 4th push-rod electric machine 39, pushing plate 40 is arranged in the 2nd cleaning case 4,4th push-rod electric machine 39 is fixed in frame 27, and the mode that the 4th push-rod electric machine 39 is bolted is fixed in frame 27; Straight up, the push rod end of the 4th push-rod electric machine 39 is connected the push rod of the 4th push-rod electric machine 39 with pushing plate 40.

As shown in Figure 7, the 2nd power mechanism comprises the 2nd servomotor 47, drive sprocket 46, driven sprocket wheel 44 and chain the 45, two servomotor 47 and is fixed in frame 27, and the mode that the 2nd servomotor 47 is bolted is fixed in frame 27; The output shaft of the 2nd servomotor 47 is horizontally disposed with, and drive sprocket 46 is fixed on the output shaft of the 2nd servomotor 47, and drive sprocket 46 is fixed on the output shaft of the 2nd servomotor 47 by the mode that key connects; Driven sprocket wheel 44 is fixed in rotating shaft 37, and driven sprocket wheel 44 is fixed in rotating shaft 37 by the mode that key connects; Chain 45 is arranged between drive sprocket 46 and driven sprocket wheel 44.

As shown in Figure 8, frame 27 being also provided with dry body, dry body comprises blower fan 3 and electric heating tube 48, and blower fan 3 is fixed in frame 27, and the mode that blower fan 3 is bolted is fixed in frame 27; Blower fan 3 to go out air port downward, electric heating tube 48 is fixed on the air inlet of blower fan 3.

As shown in Figure 9, emery wheel 22 comprises rounded body 22a, the periphery of body 22a has the first operate portions 22b of whole circle, 2nd operate portions 22c of whole circle and the 3rd operate portions 22d of whole circle, 2nd operate portions 22c is between the first operate portions 22b and the 3rd operate portions 22d, the distance that distance between 2nd operate portions 22c outermost end and body 22a center is greater than between the first operate portions 22b outermost end and body 22a center, Distance geometry the 3rd operate portions 22d outermost end between first operate portions 22b outermost end with body 22a center is identical with the distance between body 22a center, the hardness of the 2nd operate portions 22c is greater than the hardness of the first operate portions 22b, the hardness of the 3rd operate portions 22d equals the hardness of the first operate portions 22b, adopt this structure, E-type magnetic core can be carried out disposable grinding by the first operate portions 22b, the 2nd operate portions 22c and the 3rd operate portions 22d, replacing originally need to polish and grind twice grinding with air gap, can greatly improve working accuracy and the working (machining) efficiency of E-type magnetic core, ground effect is good.

As shown in Figure 9, the difference of the distance between the 2nd operate portions 22c outermost end and body 22a center and the distance between the first operate portions 22b outermost end and body 22a center is 0.1mm-1mm, in the present embodiment, the difference of the distance between the 2nd operate portions 22c outermost end and body 22a center and the distance between the first operate portions 22b outermost end and body 22a center is 0.5mm, adopt this structure, first operate portions 22b, the 2nd operate portions 22c and the 3rd operate portions 22d are when grinding, and the 2nd operate portions 22c can process the breach in the middle of E-type magnetic core.

The width of the first operate portions 22b equals the width of the 3rd operate portions 22d, adopts this structure, can guarantee that the grinding size of E-type magnetic core both sides is identical; The width of the 2nd operate portions 22c is greater than the width of the first operate portions 22b, adopts this structure, can guarantee that the 2nd operate portions 22c has enough grinding width.

Principle of work of the present utility model is as follows: be placed in gripper frame 9 by multiple E-type magnetic core, and the push rod of control the 3rd push-rod electric machine 11 drives clamping piece 10 to move around, and is clamped by E-type magnetic core; Controlling electro-magnet 12 by controller obtains electric, and under the magneticaction of electro-magnet 12, iron sheet 14 is held and gripper frame 9 is connected with swing bar 2 by electro-magnet 12; The output shaft controlling the first servomotor 15 drives motion-work wheel 16 to rotate, motion-work wheel 16 drives follow-up pulley 17 to rotate, follow-up pulley 17 drives rotation axis 7 to rotate, rotation axis 7 drives rotation dish 1 to rotate, and rotation dish 1 drives swing bar 2 to rotate, and swings bar 2 and drives gripper frame 9 to rotate, gripper frame 9 drives E-type magnetic core to rotate, making the top that it is on magnetic board 6, control drives the piston rod of cylinder 8 to drive swing bar 2 to swing, and swings bar 2 and gripper frame 9 is moved down; Controlling electro-magnet 12 dead electricity by controller, electro-magnet 12 does not have magnetic force, and iron sheet 14 can not be held and make gripper frame 9 and swing bar 2 to depart from by it, E-type magnetic wicking is lived by the magnetic force of magnetic board 6, is rotated by deceleration driven by motor emery wheel 22; The push rod controlling the 2nd push-rod electric machine 20 drives the 2nd slide block 19 to move around, and the 2nd slide block 19 drives work box 21 to move around, and work box 21 drives magnetic board 6 to move around, and E-type magnetic core is carried out grinding by emery wheel 22; The push rod controlling the first push-rod electric machine 24 drives the first slide block 25 to move down, and the first slide block 25 drives erecting frame 23 to move down, and erecting frame 23 drives emery wheel 22 to move down, and along with emery wheel 22 moves down gradually, E-type magnetic core is ground to desired size; Gripper frame 9 is made to be in above the first cleaning case 5 by the first servomotor 15, the finger of control finger cylinder 30 is in clamped condition, the finger of finger cylinder 30 drives preset pieces 28 to move, preset pieces 28 drives rubber pad 29 to move, along with two rubber pads 29 are relatively close, being located by gripper frame 9, now gripper frame 9 and swing bar 2 depart from; The output shaft of control stepper-motor 36 drives disk 35 to rotate, disk 35 makes the 3rd slide block 32 move back and forth along the 3rd guide rail 33 by union lever 34,3rd slide block 32 drives mounting plate 31 to move back and forth movement, mounting plate 31 drives finger cylinder 30 to move back and forth, finger cylinder 30 drives gripper frame 9 to move back and forth, E-type magnetic core is moved back and forth in the first cleaning case 5, completes first time cleaning; Gripper frame 9 is made to be in above the 2nd cleaning case 4 by the first servomotor 15, the output shaft controlling the 2nd servomotor 47 drives drive sprocket 46 to rotate, drive sprocket 46 drives driven sprocket wheel 44 to rotate by chain 45, driven sprocket wheel 44 drives rotating shaft 37 to rotate, rotating shaft 37 drives brush 38 to rotate, and E-type magnetic core is scrubbed by brush 38, by transferpump 42, scavenging solution is transported to shower nozzle 43 place, E-type magnetic core is rinsed by shower nozzle 43, completes second time and cleans; By electric heating tube 48 by air heating, by blower fan 3, the air heated is transported to E-type magnetic core place, thus completes its polishing operation.

Specific embodiment described herein is only to the utility model spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by the utility model person of ordinary skill in the field, but can't deviate spirit of the present utility model or surmount the scope that appended claims defines.

Claims (10)

1. process the grinding apparatus of magnetic ferrite magnetic core for one kind, comprise frame, it is characterized in that, frame is provided with emery wheel and erecting frame, erecting frame upper end can drive its hoisting appliance moved up and down to be connected with one, the lower end of erecting frame is connected with emery wheel, emery wheel can drive its deceleration motor rotated to be connected by one, frame is provided with work box, work box can drive its mobile mechanism moved around to be connected with one, being provided with the magnetic board for locating in work box, magnetic board is positioned at below emery wheel, and frame is also provided with the fetching device for picking and placeing E-type magnetic core, described emery wheel comprises rounded body, the periphery of body has the first operate portions of whole circle, 2nd operate portions of whole circle and the 3rd operate portions of whole circle, described 2nd working position is between the first operate portions and the 3rd operate portions, the distance that distance between 2nd operate portions outermost end and body center is greater than between the first operate portions outermost end and body center, Distance geometry the 3rd operate portions outermost end between first operate portions outermost end and body center is identical with the distance between body center, the hardness of the 2nd operate portions is greater than the hardness of the first operate portions, the hardness of the 3rd operate portions equals the hardness of the first operate portions.

2. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 1, it is characterized in that, described hoisting appliance comprises the first push-rod electric machine, the first guide rail and the first slide block, on the first vertical fixed frame of guide rail, first slide block is arranged in the first guide rail, and the first push-rod electric machine is fixed in frame, and the push rod of the first push-rod electric machine is straight down, the push rod end of the first push-rod electric machine is connected with the first slide block, and erecting frame is fixed on the first slide block; Described mobile mechanism comprises the 2nd push-rod electric machine, the 2nd guide rail and the 2nd slide block, on the 2nd horizontal fixed frame of guide rail, 2nd slide block is arranged in the 2nd guide rail, 2nd push-rod electric machine is fixed in frame, the push rod of the 2nd push-rod electric machine is horizontally disposed with, the push rod end of the 2nd push-rod electric machine is connected with the 2nd slide block, and work box is fixed on the 2nd slide block.

3. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 1, it is characterized in that, described fetching device comprises rotation axis, rotation dish and some swing bars, rotation axis is vertically arranged in frame, and it is positioned at work box sidepiece, rotation axis upper end is connected with rotation dish, the lower end of rotation axis can drive its first power mechanism rotated to be connected with one, some swing bars are evenly arranged on rotation dish, swing bar one end and rotation dish are hinged, swing the bar the other end and a demountable structure is provided with the clamping part for clamping E-type magnetic core, and clamping part can contact with magnetic board, swing and also it is provided with driving cylinder between bar and rotation dish, drive cylinder cylinder body by rod hinge connection on rotation dish, the piston rod of cylinder is driven to tilt upward, drive the piston rod end of cylinder and swing and be hinged in the middle part of bar.

4. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 3, it is characterized in that, described first power mechanism comprises the first servomotor, motion-work wheel and follow-up pulley, first servomotor is fixed in frame, the output shaft of the first servomotor is straight up, motion-work wheel is fixed on the output shaft of the first servomotor, and follow-up pulley is fixing on the rotating shaft, and motion-work wheel is meshed with follow-up pulley.

5. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 3, it is characterized in that, described clamping part comprises gripper frame, clamping piece and the 3rd push-rod electric machine, clamping piece is arranged on inside gripper frame, 3rd push-rod electric machine is fixed on outside gripper frame, the push rod of the 3rd push-rod electric machine is horizontally disposed with, and the push rod end of the 3rd push-rod electric machine is connected with clamping piece.

6. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 5, it is characterized in that, described demountable structure comprises electro-magnet, iron sheet and controller, electro-magnet is fixed on by mounting rod and swings on the bar the other end, iron sheet is fixed on gripper frame, controller is fixed in frame, and electro-magnet is connected with this controller.

7. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 6, it is characterized in that, described frame is provided with the cleaning mechanism for being cleaned by E-type magnetic core, clean mechanism and comprise the first cleaning structure and the 2nd cleaning structure, first cleaning structure comprises the first cleaning case, mounting plate and the positioning element for positioning clamping frame, first cleaning case is fixed in frame, mounting plate can drive it toward the reciprocal organization establishes moved up and down in frame by one, positioning element is arranged on a mounting board, and positioning element can be in the first cleaning case.

8. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 7, it is characterized in that, described reciprocal mechanism comprises stepper-motor, the 3rd guide rail, the 3rd slide block, disk and union lever, on the 3rd vertical fixed frame of guide rail, 3rd slide block is arranged in the 3rd guide rail, stepper-motor is fixed in frame, the output shaft of stepper-motor is horizontally disposed with, the output shaft of stepper-motor is connected with disk, union lever one end is hinged on disk end face, the union lever the other end is hinged on the 3rd slide block, and mounting plate is fixed on the 3rd slide block.

9. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 8, it is characterized in that, described 2nd cleaning structure comprises the 2nd cleaning case, brush, shower nozzle and transferpump, 2nd cleaning case is fixed in frame, brush is horizontally set in frame by rotating shaft, rotating shaft can drive its 2nd power mechanism rotated to be connected with one, the bristle of brush can contact with gripper frame, shower nozzle is fixed on the 2nd cleaning case by support, and shower nozzle is positioned at above brush, shower nozzle is connected with the 2nd lower end of cleaning case by transfer lime, and transferpump is arranged in transfer lime.

10. the grinding apparatus of processing magnetic ferrite magnetic core according to claim 9, it is characterized in that, described 2nd power mechanism comprises the 2nd servomotor, drive sprocket, driven sprocket wheel and chain, 2nd servomotor is fixed in frame, the output shaft of the 2nd servomotor is horizontally disposed with, drive sprocket is fixed on the output shaft of the 2nd servomotor, and driven sprocket wheel is fixed in rotating shaft, and chain is arranged between drive sprocket and driven sprocket wheel.