CN2109278U - Multi-head independent electric discharging machine - Google Patents

Abstract

The utility model relates to a multi-head independent electric discharging machine whose machine frame is provided with a fixed worktable, the outer frame of the multiple machine heads, a sliding seat, a machine base, a guide screw rod, a worm gear, a worm, a hand swinging rod, an electrode adapter and an open independent oil groove with multiple slots. Through rotating the corresponding hand swinging rod to drive the corresponding guide screw rod, the outer frame of the machine head relatives to the sliding seat, the sliding seat is corresponding to the machine base, and the machine base which is corresponding to the machine frame body can do the axial movement respectively along the three axes Z, Y and X. The processing radius can be expanded through the designing of the special electrode adapter to carry out the cross overlapping processing and the processing with an angled surface. Each machine head can independently or jointly carry out the discharging processing through the respective transmission mechanism.

Description

Multi-head independent electric discharging machine

The utility model relates to a kind of multi-head stand alone type discharging processing machine, especially refer to a kind of have many group heads and each head can be independently or be engaged in the discharging processing machine of same object or a plurality of object discharge processing simultaneously, in order to do making a discharging processing machine have the speed and the function of many discharging processing machines, board is taken up space to reduce effectively, process time and saving manpower.

The process velocity of the discharging processing machine of tradition is very slow; especially when need processing many places, same article more must spend the extremely time of length; usually can cause to delay delivery, influence timeliness, make us puzzlement and inconvenience in fact; the discharging processing machine of commonly using at present; after can only a place machining, change another place's processing, processing so in regular turn again; not only lose time and manpower but also the very huge cost resource of waste in fact, influenced effective economic worth of discharging processing machine virtually.

Again; the discharging processing machine of commonly using; its primary structure system is with a removable X; the work top of Y direction; the discharging processing machine head that cooperates one group of fixed Z-direction operation; therefore only limit to the operation of single head on using; do not meet effective economic benefit; and its workbench is removable form; utilize X; the driving screw of Y-axis is driven; when working substance weight was too heavy, if with hand driving screw operation travelling table, regular meeting brought puzzlement to the operator; also can cause the driving screw distortion impaired; and to bear weight overweight because of workbench, when driving screw rotates to the limit, easily makes the work top inclination and distortion; not only can damage driving screw, more can make the workbench precision degree influenced.

In view of this, the utility model is improved at the above-mentioned shortcoming of commonly using structure, grind meticulously and create a kind of discharging processing machine that can process many working substances simultaneously and can process same working substance many places simultaneously, to reach the effect that shortens process time and dwindle the space, save manpower and reduce cost.

The main purpose of the utility model ties up in a kind of multi-head stand alone type discharging processing machine is provided, and the mat driving screw can make X, Y, Z axle give independent the adjustment and move, and workbench is fixed, so that bear heavier working substance, being unlikely influences its precision; And each head with X, the Y of independence, the driving screw operation of Z axle, can be distinguished control voluntarily, to reach the effect that can operate many self-contained handpieces simultaneously respectively.

Another purpose of the utility model ties up in providing one can add the electrode adapter that extends accessory for the discharging processing machine head, make its processing distance can exceed the outer working space of head inflexible wheel base, also can make two heads give juxtaposition uses, in order to do the dead angle that makes no working space, to improve its service efficiency.

The another purpose of the utility model tie up in provide one open more than the slot type oil groove, be beneficial to fully independently working of multi-head.

The embodiment that detailed structure of the present invention is described in conjunction with the drawings is described in detail, in the accompanying drawings:

Fig. 1 is the stereo appearance figure of embodiment of the present utility model,

Fig. 2 is the three-dimensional exploded view of embodiment of the present utility model,

Fig. 3 .1 is embodiment of the present utility model,

Fig. 3 .2 is another embodiment of the present utility model,

Fig. 4 .1 is the stereo appearance figure of the linking accessory of embodiment of the present utility model,

Fig. 4 .2 is the three-dimensional exploded view of the linking accessory of Fig. 4 .1,

Fig. 4 .3 is the side view of the linking accessory of Fig. 4 .1,

Fig. 5 is the linking accessory application drawing of embodiment of the present utility model,

Fig. 6 is the stereo appearance figure of another embodiment of the present utility model,

Fig. 7 is the stereo appearance figure of another embodiment again of the present utility model,

Fig. 8 .1 is the stereo appearance figure of another embodiment of electrode adapter of the present utility model,

Fig. 8 .2 is the three-dimensional exploded view of the electrode adapter of Fig. 8 .1,

Fig. 8 .3 is the cross-sectional schematic of the electrode adapter of Fig. 8 .1,

Fig. 8 .4 is the operation chart of the electrode adapter of Fig. 8 .1,

Fig. 9 .1 is the stereo appearance figure of slot type oil groove more than the open stand alone type of the present utility model,

Fig. 9 .2 is the three-dimensional exploded view of the multi-groove type oil groove of Fig. 9 .1,

Fig. 9 .3 is the use scheme of installation of the multi-groove type oil groove of Fig. 9 .1,

The stereo appearance figure of another embodiment of slot type oil groove more than Fig. 9 .4 open stand alone type of the present utility model.

Fig. 1 illustrates an embodiment of the present utility model, it mainly includes the Rack Body 1 and the fixed work bench 2 that roughly is rectangle of a discharging processing machine, and the discharging processing machine that cooperates members such as two base heads 3,6 and its drive mechanism to form, wherein, workbench 2 is fixed on the Rack Body 1, in order to do making workbench 2 can bear load, operated and reached the effect of precision when being convenient to operate smoothly than the heavy industry crop.

Consult Fig. 2 simultaneously, wherein the square column type outside framework 30 of head 3 is connected on the L-shaped sliding seat 32, it is Z axle bed joystick that this sliding seat 32 is provided with a headstock joystick 31(at the front end side), be convenient to control the adjustment displacement that head 3 is engaged in Z axle bed above-below direction, sliding seat 32 front ends are one to be dovetail type sliding tray 321, just can cooperate with a rail plate 301 that is the dovetail type on the head 3, framework 30 can be free to slide on sliding seat 32 outside the head 3 in order to do making, this outside framework 30 also is provided with a bumping square 302, be penetrated with a screw seat 303 on this projection 302, this screw seat 303 is combined with a driving screw 33 through wherein, driving screw 33 two ends are with bearing 34,35 are fixed in the hole seat 307 of sliding seat 32, in 308, these driving screw 33 upper ends and interlocking have a worm gear 36, worm screw 37 engagements on the power transmission shaft 311 of this worm gear 36 and joystick 31 front ends, the power transmission shaft 311 of these joystick 31 leading sections is with bearing 38,39 are fixed in hole seat 309, in 310, this worm gear 36, the power that act as 31 rotations of transmission joystick of worm screw 37 is on driving screw 33, driving screw 33 is rotated, just adjust the action of head 3Z direction of principal axis with operation.The bottom of sliding seat 32 also is provided with rail plate 323 and bumping square 324, this rail plate 323 is matched with in the sliding tray 401 of support 40, can freely reciprocatingly slide, also be provided with driving screw 41 on this support 40, with bearing 42,43 are fixed in the hole seat 402 of support front and back, in 403, driving screw 41 front ends are also rabbeted a worm gear 44, support 40 sides also are provided with a joystick 45, this joystick 45 is with bearing 46,47 are fixed in the hole seat 404 of support side, in 405, also be provided with a worm screw 48 on the power transmission shaft 451 of joystick 45 front ends, this worm screw 48 is meshed with worm gear 44 on the driving screw 41, to driving screw 41, do Y direction back operation before with the rotary power on the transmission joystick 45 in order to do the head 3 that operation is adjusted on the support 40.

Moreover be connected with a bumping square 406 in support 40 belows, this projection 406 also is provided with screw seat 407 to be run through wherein, mat cooperates with driving screw 49, can rotate slip on the slide rail 11 that is adjusted on the Rack Body 1 by joystick 50, above-mentioned driving screw 49 is fixed on the fixed head 53,54 with bearing 51,52, and two fixed heads are welded in the back, both sides (as shown in drawings) of Rack Body 1 coated with retractable guard 90.

On head 3 side appropriate locations, be provided with add in addition one group of head 6 and its drive mechanism (because of the structure of its structure and aforementioned head 3 identical, so do not give unnecessary details), make whole discharging processing machine have the equipment of two heads 3,6,70 on the support of this head 6 is disposed on the slide rail 12 of Rack Body 1, also have a Z axle joystick 61, Y-axis joystick 75, with X-axis joystick 80, be convenient to control head 6 and be engaged in the discharge of independence and process operation.

Therefore, utilize the discharging processing machine of two groups of heads of the utility model 3,6, but the mat driving screw drives, the joystick that utilizes each to set up, can manual mode be adjusted, be operated, cause 1/2 or shorter (for example in the local time need the processing several place simultaneously on the same working substance) that can foreshorten to former old-fashioned person's time process time,, shortened working hours and improve its working efficiency to reach the effect that to operate many discharging processing machine heads.In the work schematic diagram of the embodiment of the present utility model shown in Fig. 3 .1 and 3.2, when a head 3 operation finishes and head 6 when not fulfiling assignment, but head 3 is capable next workspace that moves to of Jing also, and two heads are not pind down mutually each other, and independently drive mechanism is respectively arranged.

In the linking accessory schematic diagram of the embodiment of the present utility model shown in Fig. 4 .1 to 4.3, wherein head 3 or 6 discharge processing part can add the long-armed shape electrode adapter 91 that extends accessory, but this adapter 91 is provided with the adjuster 911,912 of manual fine-tuning X, Y-axis.Fig. 4 .2 is the three-dimensional exploded view that interface components at length is shown, this electrode adapter 91 is connected with head 3, adapter 91 overhanging end solid weldings one holder 913, this holder bottom is provided with the rail plate 9131 of dovetail and the projection 9132 of rectangle, projection 9132 is provided with screw 9133, this holder 913 matches with the sliding tray 9141 of rail plate 9131 with the dovetail of the slide 914 of the shape that is rectangle, make this slide 914 can with holder 913 relative linear displacements, slide 914 front and rear walls are provided with hole seat 9142,9143, these hole seats 9142, on 9143 with bearing 915,916 fixedly driving screw 917 is thereon, simultaneously the screw 9133 on the projection 9132 of holder 913 also is fitted on the driving screw 917, makes slide 914 adjust slide 914 with the rotation of the driving screw 917 of wind adjuster 912 and moves along Y direction.The bottom of slide 914 also is provided with the sliding tray 9144 of a dovetail, this sliding tray 9144 matches with the rail plate 9181 of another slide 918, the two side of slide 914 also is provided with hole seat 9145, driving screw 919 is with bearing 920,921 are fixed on the hole seat 9145, screw 9183 on the bumping square 9182 of slide 918 is fitted on the driving screw 919, adjusting slide 918 with the rotation of the driving screw 919 of wind adjuster 911 moves along X-direction is, these slide 918 right-hand member solid weldings have a sleeve 922, this sleeve 922 is held electrode 923 in order to cover, and can be tightened by screw 924.On the position of adapter 91 front ends connection electrode, the one group of little adjuster 911,912 that can adjust X-Y axle minute movement is set, can adjust electrode does small position at different directions and moves, can reach the effect of more accurate processing, can process by juxtaposition simultaneously, to shorten the time (as shown in Figure 5) of discharge processing.

Fig. 6 illustrates another embodiment of the present utility model, can be provided with three groups of heads (four groups or five groups increase according to actual needs) in Rack Body 1, promptly increase a head 10 and its drive mechanism in addition, and it is used side by side, be engaged in discharge processing to operate multi-head simultaneously or independently.

The utility model mat driving screw drives the head action, and is engaged in the operation that the adjustment head moves with the manual mode of joystick, also can cooperate circuit control cabinet 97 as shown in Figure 1 to make head can utilize electrical control to move automatically, to reach the purpose of automatic displacement adjustment.

Fig. 7 illustrates the structure of another embodiment of the present utility model, main mat three base heads are arranged side by side side after Rack Body 1, and in the both sides, the left and right sides of Rack Body 1 side respectively establish a base head 3 ', 6 ' (or two, three, number base head also can, decide on actual needs), and with this two bases head 3 ', 6 ' the X-axis drive mechanism partly be arranged to more slightly lower than workbench 2 upper surfaces, be convenient to when the head 3 of this left and right sides ', when 6 ' still inoperation are used, can with head 3 ', 6 ' three base the heads that move to Rack Body 1 back side edge are side by side on the appropriate location of the side of position, not influence the normal running of this three bases head, and this left and right sides head 3 of mat ', 6 ' X-axis drive mechanism part lower than workbench 2, also can reach does not influence the bigger working substance of area that places workbench 2 upper surfaces; Therefore, present embodiment can be engaged in wider discharge processing operation, and the effect that has more saving more time, manpower, financial resources, space and reduce cost is to meet economic benefit.

Fig. 8 .1 to 8.4 illustrates another embodiment of electrode adapter of the present utility model, referring to Fig. 8 .1 to 8.2, comprising a rotating-table apparatus 93, an adjutage device 94 and a pulley driving device 95 are arranged, this rotating-table apparatus 93 is to be made up of scale seat 931,932 and 933 of dish seats, the top of scale seat 931 is fixed on the head 3, the bottom is a circular arc interface with the contact-making surface of scale seat 932, and its lateral margin is carved with vernier graduation; Scale seat 932 can center on scale seat 931, adjust the location around the rotation of Y-axis axis, its bottom and one is discoidal dish seat 933 and is connected, this dish seat 933 is fixed in a top that is adjutage 941 cylindraceous, the contact interface periphery of dish seat 933 and scale seat 932 is carved with the vernier graduation of pairing, dish seat 933 and adjutage 941 is rotated around scale seat 932 axis, around the Z axis adjust the location; Adjutage device 94 mainly comprises an adjutage 941 and slide 942, slide 942 is cylindric, be disposed at the chute 9411 interior (shown in Fig. 8 .3) of adjutage 941, be provided with groove 9413 in its chute 9411, corresponding with the groove 9422 of slide 942, configurable square key 947 is as the usefulness of guiding in two grooves.Can control the electrode fixing device 944 and the electrode 945 of slide 942 outer ends with the rotation of driving screw 943 and do axial displacement along adjutage 941, the end of thread of driving screw 943 is fitted in the screw 9421 of slide 942, its axostylus axostyle 9431 is fixed in the hole seat 9412 of adjutage 941 by bearing 946, the part of axostylus axostyle 9431 is protruded outside the adjutage 941, this axostylus axostyle 9431 is connected with the belt pulley 953 of motor 952 on being installed on adjutage 941 by belt 954 with belt pulley 951, uses that transmission of power to the driving screw 943 of motor 952 is controlled slide 942 is flexible.

Fig. 8 .4 illustrates one of the utility model exemplifying embodiment, because the rotating-table apparatus 93 of the utility model has the angle adjustment function, therefore, even being positioned at side, also can directly process the machined surface of workpiece 130 by the angle of adjusting adjutage 941, the also scalable slippage of slide 942 in the adjutage 941 simultaneously, axis direction along adjutage 941 is adjusted, and the work of discharge processing more can be carried out rapidly.

Referring to Fig. 9 .1 and 9.2, comprising the tabular backboard 20 that is rectangle, intermediate plate 21, movable main entrance 22,23 and side door 24,25 and fence gate 26 are arranged, intermediate plate 21 wherein is provided with that have can be respectively and the sliding pin 221,222 of door 22,23 and the lug 211,212 and 213,214 of 231,232 pin-and-holes that match, sliding pin can be opened door 22,23 for fulcrum by intermediate plate 21 after inserting pin-and-hole, backboard 20 is provided with chute 201, the intermediate plate 21 relative with it also is provided with chute 215, can embed fence gate 26 in the chute, make it into the chute of one or two slot type.Side door 25 1 ends also are provided with sliding pin 253,254, match with the pin-and-hole of the lug 202,203 of backboard 20, end is provided with locking devicen 251 in addition, can utilize and take in the recess 2341 that circle 252 snaps over door 23 male member 234, the fastening of mat lever principle can closely be connected door 23 with side door 25, equally, door 22 is also established identical locking devicen (not shown) with side door 24, because of the technology of this locking devicen for generally commonly using, so detailed description.

Fig. 9 .3 illustrates the exemplifying embodiment of slot type oil groove more than the open stand alone type of the present utility model, head 3,6 wherein can independently working in the oil groove at independent interval, do not disturb mutually to each other, the time that all heads all need stop operation and be wasted in the time of can saving oiling, leakage of oil, shorten the time of being wasted when workpiece or electrode adjustment are changed effectively, fence gate 26 also can be smoked, and door 22,23 and side door 24,25 also can be opened, so that the space of an opening, convenient operation to be provided.

Fig. 9 .4 is another embodiment of slot type oil groove more than the open stand alone type of the present utility model, system is designed at three base head discharging processing machines, this oil groove system can be designed to three slot types, to hold three head independently workings, also can be arranged to four-groove type, five grooves or six slot types, increase according to actual demand, with convenient while or independent running multi-head.

Claims (5)

1, a kind of multi-head stand alone type discharging processing machine, its frame is provided with workbench, a plurality of head outside frameworks, sliding seat, support, driving screw, worm gear, worm screw, element and electrode adapters such as joystick, groove oil groove more than the open stand alone type, it is characterized in that each head outside framework is square column type, be connected on the L-shaped sliding seat, this sliding seat is established a headstock joystick at the front end side, it is Z axle bed joystick, the sliding seat front end is one just can cooperate the sliding tray that is the dovetail type that the head outside framework is matched be free to slide on the sliding seat with a rail plate that is the dovetail type on the head, outside framework is provided with bumping square, be penetrated with the screw seat on the projection, this screw seat cooperates a driving screw, the driving screw two ends with bearing fixing in the seat of the hole of sliding seat, the interlocking of driving screw upper end has a worm gear, worm engaging on the power transmission shaft of this worm gear and joystick front end, the power transmission shaft of joystick leading section with bearing fixing in the seat of hole, this worm gear, worm engaging with the power of transmission joystick rotation on driving screw, driving screw is rotated, just adjust the action of head Z-direction with operation, the bottom of sliding seat also is provided with rail plate and bumping square, this rail plate is matched with in the sliding tray of support, can freely reciprocatingly slide, also be provided with driving screw on this support, with bearing fixing in the seat of the hole of support front and back, the driving screw front end is also rabbeted a worm gear, the support side also is provided with a joystick, this joystick with bearing fixing in the seat of the hole of support side, also be provided with a worm screw on the power transmission shaft of joystick front end, this worm screw is meshed with worm gear on the driving screw, to driving screw, do Y direction back operation before with the rotary power on the transmission joystick in order to do the head that operation is adjusted on the support; Also be connected with a bumping square in the support below, this projection also is provided with the screw seat to be run through wherein, mat cooperates with driving screw, can joystick rotation be adjusted on the slide rail on the Rack Body and slide, above-mentioned driving screw with bearing fixing on the fixed head of the both sides that are welded in Rack Body, then coated with retractable guard; All have separate transmission mechanism thereby can independently separate or the head of associated working is arranged on the frame that is provided with stationary work-table abreast.

2, by the described multi-head stand alone type discharging processing machine of claim 1, it is characterized in that, described electrode adapter includes: element such as adapter, holder, two slides, driving screw, wind adjuster, by the extension of the adapter of long-armed shape can extend head processing the space and make head can carry out juxtaposition processing, the driving screw that can rotate two wind adjusters simultaneously respectively drives two slides respectively and moves, and carries out the fine setting of X, Y direction.

3, by the described multi-head stand alone type discharging processing machine of claim 1, it is characterized in that, the head configuration of multi-head, can be arranged side by side side after Rack Body, also can set up head in the left and right sides of Rack Body, one or two, or several depend on the circumstances, and X-axis drive mechanism part with left and right sides head, be provided with lowlyer slightly than end face on the workbench, be convenient to when this left and right sides head wouldn't the time spent, head can be moved to many of the Rack Body rear sides appropriate location of head position side side by side, not influence former many normal runnings of head side by side.

4, by the described multi-head stand alone type discharging processing machine of claim 1, it is characterized in that the electrode adapter includes:

One rotating-table apparatus, consist predominantly of two scale seats and dish seat in the form of annular discs, be provided with the vernier graduation that angle that adjustment rotates around Y direction changes between the scale seat, also be provided with the vernier graduation of the angle variation that adjustment rotate around Z-direction between bottom scale seat and rotating disk;

One adjutage device, consist predominantly of adjutage, driving screw and slide, slide is mounted slidably in the inner chute of adjutage, be provided with square key and make guider, slide is provided with the screw that is screwed with driving screw at one end, driving screw one end is an axostylus axostyle, by bearing fixing in the seat of the hole of adjutage, the part of axostylus axostyle is protruded outside the adjutage, and the slide other end is connected with electrode fixator and electrode;

One pulley driving device includes motor, two belt pulleys and a belt, and motor is arranged on the adjutage, and a belt pulley is housed, and another belt pulley is arranged on the axostylus axostyle of the protrusion that is contained in the interior driving screw of adjutage, and two belt pulleys connect with a belt;

Above-mentioned rotating-table apparatus combines with the adjutage device with the dish seat, can adjust angle by the vernier graduation of scale seat and dish seat, slide in the adjutage controlledly drives along the adjutage axial stretching by motor and driving screw, to drive the processing of discharging of electrode on the electrode fixator; The setting of rotating-table apparatus and adjutage device is moved electrode flexibly in the three-dimensional space, need not adjust the working face of workpiece and angle and can carry out each angle discharge and add work.

5, by the described multi-head stand alone type discharging processing machine of claim 1, it is characterized in that the groove oil groove includes be rectangle tabular backboard, intermediate plate, door, side door and fence gate more than its open stand alone type, door and side door are fixed on the pin-and-hole of lug of intermediate plate and backboard both sides with sliding pin respectively, door is provided with locking devicen with the side door abutting end, can tightly lock connection, backboard and intermediate plate are provided with relative chute, can embed fence gate therebetween and become the multiple-grooved oil groove in order to the interval oil groove, the door of oil groove and fence gate all can be opened so that an open space to be provided.

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