CN102151923B - Liquid supplier capable of switching two processing liquid and discharge processing machine - Google Patents
Liquid supplier capable of switching two processing liquid and discharge processing machine Download PDFInfo
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- CN102151923B CN102151923B CN201110039674A CN201110039674A CN102151923B CN 102151923 B CN102151923 B CN 102151923B CN 201110039674 A CN201110039674 A CN 201110039674A CN 201110039674 A CN201110039674 A CN 201110039674A CN 102151923 B CN102151923 B CN 102151923B
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- 239000007788 liquid Substances 0.000 title claims abstract description 372
- 239000012530 fluid Substances 0.000 claims description 143
- 238000007599 discharging Methods 0.000 claims description 131
- 238000005086 pumping Methods 0.000 claims description 30
- 230000002457 bidirectional effect Effects 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a liquid supplier capable of switching two processing liquid and a discharge processing machine. The liquid supplier comprises a composite liquid storage cylinder, a bidirectional liquid discharge tube communicated with a processing slot, and a fixing seat; the composite liquid storage cylinder is provided with a first liquid storage cylinder and a second liquid storage cylinder; both the bidirectional liquid discharge tube and the fixing seat are arranged above the composite liquid storage cylinder; one end of the bidirectional liquid discharge tube is sheathed in the fixing seat, and can rotate in the fixing seat; the bidirectional liquid discharge tube is provided with a first liquid discharge branch and a second liquid discharge branch; the first liquid discharge branch is arranged above the first liquid storage cylinder; and the second liquid discharge branch is arranged above the second liquid storage cylinder. The discharge processing machine is provided with the liquid supplier capable of switching two processing liquid. Compared with the prior art, the liquid supplier has the characteristics of simple structure, and convenient operation. Moreover, the liquid supplier can quickly switch two processing liquid. As the discharge processing machine adopts the liquid supplier, the discharge processing machine has the function of switching two processing liquid; moreover, the discharge processing machine has the characteristics of simple operation and convenient use.
Description
Technical field
The present invention relates to the liquid feed device technical field, particularly relate to a kind of liquid feed device and discharging processing machine of changeable two kinds of working fluids.
Background technology
In machining, often need to use liquid feed device that liquid is provided.So-called liquid feed device is for can provide liquid, and the device of supply miscellaneous equipment use.For example, on discharging processing machine, provide liquid, carry out edm as medium; Work in-process provides liquid as cooling and lubricated usefulness in the heart.
In the prior art; As shown in Figure 1; The electrode 303 that discharging processing machine 300 includes fuselage 301, is arranged at the working groove 302 of fuselage 301, is connected with fuselage 301 is provided with workpiece to be processed 304 in the working groove 302, the bottom of working groove 302 is provided with discharging tube 305.When discharging processing machine 300 adds man-hour, need to use working fluid, therefore, set up the working fluid feeding mechanism as supply and follow the device that also filters working fluid become essential.As shown in Figure 1; The structure of common working fluid feeding mechanism includes working fluid discharging tube 101, working fluid filter 102, drawing liquid pump 103 and liquid container 105; Wherein, Drawing liquid pump 103 is arranged at the top of liquid container 105, and drawing liquid pump 103 is communicated with liquid container 105 through the liquid suction pipe 104 that is provided with, and drawing liquid pump 103 is connected with an end of working fluid filter 102; The other end of working fluid filter 102 is connected with working fluid discharging tube 101, and the liquid outlet of working fluid discharging tube 101 is arranged at the top of working groove 302.This working fluid liquid feed device has been widely used on the discharging processing machine 300.
Yet liquid feed device can use to surpass a kind of working fluid because of different workpieces or processing request usually.In the prior art; In the time need two kinds of different working fluids being provided for a discharging processing machine 300, the working fluid feeding mechanism need provide two groups of different working fluid feeding mechanisms, is respectively the first working fluid liquid feed device 100 and the second working fluid liquid feed device 200; When needs switch to second working fluid with first working fluid; Like Fig. 2 and shown in Figure 3, need skilled skilled worker to separate power supply on the first working fluid liquid feed device 100 in using and control circuit, remove the first working fluid liquid feed device 100; Move to the second working fluid liquid feed device 200 on the assigned address again, connect and just can continue operation behind required power supply and the control circuit.
Therefore, for addressing the above problem, needing badly provides a kind of simple in structure, easy to operate, and can switch the liquid feed device of changeable two kinds of working fluids of working fluid fast.
Also needing badly provides a kind of discharging processing machine with liquid feed device of changeable two kinds of working fluids, and this discharging processing machine has the liquid feed device of changeable two kinds of working fluids, not only operates simple and easyly, easy to use, and can switch working fluid fast.
Summary of the invention
One of the object of the invention is to avoid weak point of the prior art and provides a kind of simple in structure, easy to operate, and can switch the liquid feed device of changeable two kinds of working fluids of working fluid fast.
Two of the object of the invention is to avoid weak point of the prior art and a kind of discharging processing machine with liquid feed device of changeable two kinds of working fluids is provided; This discharging processing machine has the liquid feed device of changeable two kinds of working fluids; Not only operate simple and easyly, easy to use, and can switch working fluid fast.
The object of the invention is realized through following technical scheme:
The invention provides a kind of liquid feed device of changeable two kinds of working fluids; The two-way discharging tube and the holder that include the combined type liquid container, are communicated with working groove; Said combined type liquid container has first liquid container and second liquid container; Said first liquid container includes first drawing liquid pump, first filter and first discharging tube; Said first drawing liquid pump has first liquid pumping hole and first leakage fluid dram, and said first liquid pumping hole is communicated with said first liquid container through first liquid suction pipe, and said first leakage fluid dram is communicated with said first discharging tube through said first filter; Said second liquid container includes second drawing liquid pump, second filter and second discharging tube; Said second drawing liquid pump has second liquid pumping hole and second leakage fluid dram; Said second liquid pumping hole is communicated with said second liquid container through second liquid suction pipe, and said second leakage fluid dram is communicated with said second discharging tube through said second filter; Said two-way discharging tube and said holder all are arranged at the top of said combined type liquid container, and an end of said two-way discharging tube is sheathed in the said holder, and can in said holder, rotate; Said two-way discharging tube has first drain branch pipe and second drain branch pipe, and said first drain branch pipe is arranged at the top of said first liquid container, and said second drain branch pipe is arranged at the top of said second liquid container.
Wherein, Said two-way discharging tube is provided with reference column, and said holder offers deep-slotted chip breaker, and said reference column is arranged in said deep-slotted chip breaker, also can slides along said deep-slotted chip breaker; One end of said deep-slotted chip breaker is provided with first microswitch, and the other end of said deep-slotted chip breaker is provided with second microswitch; One end of said first microswitch is connected with power supply, and the other end of said first microswitch is connected with first motor of said first drawing liquid pump; One end of said second microswitch is connected with power supply, and the other end of said second microswitch is connected with second motor of said second drawing liquid pump.
Wherein, the top of said first liquid container, and be connected with first bearing with the casing wall of said first liquid container, said first drawing liquid pump is arranged at said first bearing.
Wherein, the top of said second liquid container, and be connected with second bearing with the casing wall of said second liquid container, said second drawing liquid pump is arranged at said second bearing.
Wherein, the bottom of said combined type liquid container is provided with pulley.
The present invention also provides a kind of discharging processing machine with liquid feed device of changeable two kinds of working fluids; Include fuselage, be arranged at the working groove of fuselage and the electrode that is connected with fuselage; It is characterized in that: the liquid feed device that is provided with changeable two kinds of working fluids; The liquid feed device of said changeable two kinds of working fluids includes combined type liquid container, two-way discharging tube and holder; Said combined type liquid container has first liquid container and second liquid container, and said first liquid container includes first drawing liquid pump, first filter and first discharging tube, and said first drawing liquid pump has first liquid pumping hole and first leakage fluid dram; Said first liquid pumping hole is communicated with said first liquid container through first liquid suction pipe, and said first leakage fluid dram is communicated with said first discharging tube through said first filter; Said second liquid container includes second drawing liquid pump, second filter and second discharging tube; Said second drawing liquid pump has second liquid pumping hole and second leakage fluid dram; Said second liquid pumping hole is communicated with said second liquid container through second liquid suction pipe, and said second leakage fluid dram is communicated with said second discharging tube through said second filter; First liquid outlet of said first discharging tube is arranged at the top of said working groove, and second liquid outlet of said second discharging tube is arranged at the top of said working groove; Said two-way discharging tube and said holder all are arranged at the top of said combined type liquid container; Said holder is arranged at the bottom of said working groove; One end of said two-way discharging tube is sheathed in the said holder; And can in said holder, rotate, said two-way discharging tube is communicated with said working groove; Said two-way discharging tube has first drain branch pipe and second drain branch pipe, and said first drain branch pipe is arranged at the top of said first liquid container, and said second drain branch pipe is arranged at the top of said second liquid container.
Wherein, Said two-way discharging tube is provided with reference column, and said holder offers deep-slotted chip breaker, and said reference column is arranged in said deep-slotted chip breaker, also can slides along said deep-slotted chip breaker; One end of said deep-slotted chip breaker is provided with first microswitch, and the other end of said deep-slotted chip breaker is provided with second microswitch; One end of said first microswitch is connected with power supply, and the other end of said first microswitch is connected with first motor of said first drawing liquid pump; One end of said second microswitch is connected with power supply, and the other end of said second microswitch is connected with second motor of said second drawing liquid pump.
Wherein, the top of said first liquid container, and be connected with first bearing with the casing wall of said first liquid container, said first drawing liquid pump is arranged at said first bearing.
Wherein, the top of said second liquid container, and be connected with second bearing with the casing wall of said second liquid container, said second drawing liquid pump is arranged at said second bearing.
Wherein, the bottom of said combined type liquid container is provided with pulley.
Beneficial effect of the present invention: the liquid feed device of changeable two kinds of working fluids of the present invention and discharging processing machine; Two-way discharging tube and holder that the liquid feed device of wherein changeable two kinds of working fluids includes the combined type liquid container, is communicated with working groove; The combined type liquid container has first liquid container and second liquid container; First liquid container includes first drawing liquid pump, first filter and first discharging tube; First drawing liquid pump has first liquid pumping hole and first leakage fluid dram, and first liquid pumping hole is communicated with first liquid container through first liquid suction pipe, and first leakage fluid dram is communicated with first discharging tube through first filter; Second liquid container includes second drawing liquid pump, second filter and second discharging tube; Second drawing liquid pump has second liquid pumping hole and second leakage fluid dram; Second liquid pumping hole is communicated with second liquid container through second liquid suction pipe, and second leakage fluid dram is communicated with second discharging tube through second filter; Two-way discharging tube and holder all are arranged at the top of combined type liquid container, and an end of two-way discharging tube is sheathed in the holder, and can in holder, rotate; Two-way discharging tube has first drain branch pipe and second drain branch pipe, and first drain branch pipe is arranged at the top of first liquid container, and second drain branch pipe is arranged at the top of second liquid container.Compared with prior art, the liquid feed device of changeable two kinds of working fluids of the present invention has simple in structure, easy to operate, and can switch the characteristics of working fluid fast.Because the discharging processing machine with liquid feed device of changeable two kinds of working fluids of the present invention has adopted the liquid feed device of above-mentioned changeable two kinds of working fluids; Make this discharging processing machine have the function that to switch two kinds of working fluids, and have operation characteristics simple and easy, easy to use.
Description of drawings
Utilize accompanying drawing that invention is described further, but the embodiment in the accompanying drawing do not constitute any restriction of the present invention,, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing for those of ordinary skill in the art.
Fig. 1 is the structural representation that uses the discharging processing machine of liquid feed device in the prior art.
Fig. 2 is a structural representation of changing the discharging processing machine of liquid feed device in the prior art.
Fig. 3 is an another kind of structural representation of changing the discharging processing machine of liquid feed device in the prior art.
Fig. 4 is the structural representation of liquid feed device of changeable two kinds of working fluids of embodiments of the invention one.
Fig. 5 is the structural representation that the liquid feed device of changeable two kinds of working fluids of embodiments of the invention one uses first kind of working fluid.
Fig. 6 is the structural representation that the liquid feed device of changeable two kinds of working fluids of embodiments of the invention one uses second kind of working fluid.
Fig. 7 is the structural representation of two-way discharging tube of liquid feed device of changeable two kinds of working fluids of embodiments of the invention one.
Fig. 8 is the electrical block diagram of first microswitch of two-way discharging tube of liquid feed device of changeable two kinds of working fluids of embodiments of the invention one.
Fig. 9 is the electrical block diagram of second microswitch of two-way discharging tube of liquid feed device of changeable two kinds of working fluids of embodiments of the invention one.
Figure 10 is the structural representation of use first working fluid of discharging processing machine of the liquid feed device of the changeable two kinds of working fluids of having of embodiments of the invention two.
Figure 11 is the structural representation of use second working fluid of discharging processing machine of the liquid feed device of the changeable two kinds of working fluids of having of embodiments of the invention two.
In Fig. 1 to Figure 11, include: 100---the first working fluid liquid feed device; 101---the working fluid discharging tube; 102---the working fluid filter; 103---drawing liquid pump; 104---liquid suction pipe; 105---liquid container; 200---the second working fluid liquid feed device; 300---discharging processing machine; 301---fuselage; 302---working groove; 303---electrode; 304---workpiece to be processed; 305---discharging tube; 400---the liquid feed device of changeable two kinds of working fluids; 401---first filter; 402---first drawing liquid pump; 403---first bearing; 404---first liquid suction pipe; 405---first liquid container; 406---pulley; 407---second drain branch pipe; 408---second bearing; 409---second liquid container; 410---second drawing liquid pump; 411---holder; 412---first drain branch pipe; 413---second filter; 414---second discharging tube; 415---first discharging tube; 416---reference column; 417---second microswitch; 418---deep-slotted chip breaker; 419---first microswitch; 420---second liquid suction pipe; 421---second motor; 422---first motor.
The specific embodiment
In conjunction with following examples the present invention is further described.
Embodiment 1
One of specific embodiment of the liquid feed device of changeable two kinds of working fluids of the present invention; Like Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7; Include combined type liquid container, the two-way discharging tube that is communicated with working groove 302 and holder 411; The combined type liquid container has first liquid container 405 and second liquid container, 409, the first liquid containers 405 and includes first drawing liquid pump 402, first filter 401 and first discharging tube, 415, the first drawing liquid pumps 402 and have first liquid pumping hole and first leakage fluid dram; First liquid pumping hole is communicated with first liquid container 405 through first liquid suction pipe 404, and first leakage fluid dram is communicated with first discharging tube 415 through first filter 401; Second liquid container 409 includes second drawing liquid pump 410, second filter 413 and second discharging tube 414; Second drawing liquid pump 410 has second liquid pumping hole and second leakage fluid dram; Second liquid pumping hole is communicated with second liquid container 409 through second liquid suction pipe 420, and second leakage fluid dram is communicated with second discharging tube 414 through second filter 413; Two-way discharging tube and holder 411 all are arranged at the top of combined type liquid container, and an end of two-way discharging tube is sheathed in the holder 411, and can in holder 411, rotate; Two-way discharging tube has the top that first drain branch pipe 412 and second drain branch pipe, 407, the first drain branch pipes 412 are arranged at first liquid container 405, and second drain branch pipe 407 is arranged at the top of second liquid container 409.
When using present embodiment; When needs when a kind of working fluid switches to another kind of working fluid; Only need Rotating Double to discharging tube to assigned address, can realize the working fluids in the working groove 302 are expelled in the different liquid containers, thereby accomplish the operation of switching two kinds of different working fluids.
Employed combined type liquid container in the present embodiment includes two independently liquid containers, and independently first motor 422 and second motor 421 are arranged respectively.Two kinds of different working fluids are stored in acting as of combined type liquid container, and can independently control and be drawn to working groove 302 to working fluid from liquid container and use.That the liquid feed device 400 of changeable two kinds of working fluids of the present invention has is simple in structure, be convenient to make, large tracts of land easy to operate, with low cost, that be convenient on the market is popularized and promoted, and can switch the characteristics of working fluid apace.
In the present embodiment; Like Fig. 8 and shown in Figure 9; Two-way discharging tube is provided with reference column 416, and holder 411 offers deep-slotted chip breaker 418, and reference column 416 is arranged in deep-slotted chip breaker 418, also can slides along deep-slotted chip breaker 418; One end of deep-slotted chip breaker 418 is provided with first microswitch 419, and the other end of deep-slotted chip breaker 418 is provided with second microswitch 417; One end of first microswitch 419 is connected with power supply, and the other end of first microswitch 419 is connected with first motor 422 of first drawing liquid pump 402; One end of second microswitch 417 is connected with power supply, and the other end of second microswitch 417 is connected with second motor 421 of second drawing liquid pump 410.The arc length of deep-slotted chip breaker 418 can also be 90 ° the pairing deep-slotted chip breaker 418 of central angle for setting 180 ° the pairing deep-slotted chip breaker 418 of central angle, perhaps can also be the pairing deep-slotted chip breaker 418 of the central angle of other angle.The arc length of preferred deep-slotted chip breaker 418 is 180 ° the pairing deep-slotted chip breaker 418 of central angle in the present embodiment.Wherein, an end of deep-slotted chip breaker 418 (180 ° positions) is provided with first microswitch 419; The other end of deep-slotted chip breaker 418 (0 ° position) is provided with second microswitch 417.
Because two-way discharging tube is installed in the holder 411; And, two-way discharging tube can be rotated, simultaneously within it through being slidingly matched of reference column 416 and deep-slotted chip breaker 418; Because two-way discharging tube receives the tube bank of reference column 416; Carry out no more than 180 ° rotation only, when reference column 416 moves to the position of 180 ° at an end of deep-slotted chip breaker 418, trigger first microswitch 419; When reference column 416 moves to the position of 0 ° of the other end of deep-slotted chip breaker 418, trigger second microswitch 417.Like Fig. 8 and shown in Figure 9; When triggering first microswitch 419, first motor 422 begins action, extracts first working fluid in first liquid container 405 out; And be delivered in the working groove 302 via first filter 401 and first discharging tube 415 and use; First drain branch pipe 412 of two-way discharging tube of this moment is towards first liquid container 405, and second drain branch pipe 407, second liquid container 409 dorsad, first working fluids in the working groove 302 can flow back in first liquid container 405 through first drain branch pipe 412; Thereby accomplish the purpose of first working fluid circulation, among the visible Fig. 8 of the circulating path of first working fluid shown in the arrow; When triggering second microswitch 417; Second motor 421 begins action; Extract second working fluid in second liquid container 409 out, and be delivered to use in the working groove 302 via second filter 413 and second discharging tube 414, second drain branch pipe 407 of the two-way discharging tube of this moment is towards second liquid container 409; And first drain branch pipe 412, first liquid container 405 dorsad; Second working fluids in the working groove 302 can flow back in second liquid container 409 through second drain branch pipe 407, thereby accomplish the purpose of second working fluid circulation, among the visible Fig. 9 of the circulating path of second working fluid shown in the arrow.
In the present embodiment, the top of first liquid container 405, and be connected with first bearing, 403, the first drawing liquid pumps 402 with the casing wall of first liquid container 405 and be arranged at first bearing 403.Wherein, first bearing 403 can be first bearing 403 that the casing wall of first liquid container 405 extends internally and is provided with; It also can be first bearing 403 that the casing wall of first liquid container 405 stretches out and is provided with.Perhaps can also be the sidepiece of first bearing 403 being installed the casing wall that is arranged at first liquid container 405, first liquid suction pipe 404 of first liquid pumping hole of first drawing liquid pump 402 casing wall through being arranged in first liquid container 405 is communicated with first liquid container 405.The set-up mode of preferred first bearing 403 is first bearing 403 that the casing wall of first liquid container 405 extends internally and is provided with in the present embodiment, and setting can be so that overall structure be more compact, floor space is little like this, and has the effect of good looking appearance.
In the present embodiment, the top of second liquid container 409, and be connected with second bearing, 408, the second drawing liquid pumps 410 with the casing wall of second liquid container 409 and be arranged at second bearing 408.Wherein, the set-up mode of second bearing 408 repeats no more at this with the set-up mode of above-mentioned first bearing 403.And; The set-up mode of preferred second bearing 408 is second bearing 408 that the casing wall of second liquid container 409 extends internally and is provided with in the present embodiment; On the one hand, setting can be so that overall structure be more compact, floor space is little like this, and has the effect of good looking appearance; Symmetrical with the set-up mode of first bearing 403 on the other hand, beautify overall structure.
In the present embodiment, the bottom of combined type liquid container is provided with pulley 406.Be convenient to moving at any time of combined type liquid container, make things convenient for user's use.
Need to prove that the liquid feed device 400 of the changeable two kinds of working fluids in the present embodiment can also repack the liquid feed device of changeable three kinds of working fluids into; Can switch working fluid more than three kinds, wherein corresponding combined type liquid container and two-way discharging tube also carry out the change of structure thereupon, and this change to be those of ordinary skill in the art be easy to expect.
Embodiment 2
One of specific embodiment of the discharging processing machine of the liquid feed device with changeable two kinds of working fluids of the present invention; Like Figure 10 and shown in Figure 11; Include fuselage 301, be arranged at the working groove 302 of fuselage 301 and the electrode 303 that is connected with fuselage 301; Be provided with workpiece to be processed 304 in the working groove 302, wherein, be provided with the liquid feed device 400 of changeable two kinds of working fluids; The liquid feed device 400 of changeable two kinds of working fluids includes combined type liquid container, two-way discharging tube and holder 411; The combined type liquid container has first liquid container 405 and second liquid container, 409, the first liquid containers 405 include first drawing liquid pump 402 and first discharging tube, 415, the first drawing liquid pumps 402 have first liquid pumping hole and first leakage fluid dram; First liquid pumping hole is communicated with first liquid container 405 through first liquid suction pipe 404, and first leakage fluid dram is communicated with first discharging tube 415; Second liquid container 409 includes second drawing liquid pump 410 and second discharging tube 414; Second drawing liquid pump 410 has second liquid pumping hole and second leakage fluid dram; Second liquid pumping hole is communicated with second liquid container 409 through second liquid suction pipe 420, and second leakage fluid dram is communicated with second discharging tube 414; First liquid outlet of first discharging tube 415 is arranged at the top of working groove 302, and second liquid outlet of second discharging tube 414 is arranged at the top of working groove 302; Two-way discharging tube and holder 411 all are arranged at the top of combined type liquid container; Holder 411 is arranged at the bottom of working groove 302; One end of two-way discharging tube is sheathed in the holder 411, and can in holder 411, rotate, and two-way discharging tube is communicated with working groove 302; Two-way discharging tube has the top that first drain branch pipe 412 and second drain branch pipe, 407, the first drain branch pipes 412 are arranged at first liquid container 405, and second drain branch pipe 407 is arranged at the top of second liquid container 409.
Because discharging processing machine 300 is provided with the liquid feed device 400 of changeable two kinds of working fluids; Thereby behind the liquid feed device 400 of feasible these changeable two kinds of working fluids of use; Only need rotary setting in the two-way discharging tube of working groove 302 belows, can realize the working fluid in the working groove 302 is expelled to the purpose of accomplishing two kinds of different working fluids of switching in the different liquid containers.Employed combined type liquid container includes two independently liquid containers, and independently first drawing liquid pump 402 and second drawing liquid pump 410 are arranged respectively.Two kinds of different working fluids are stored in acting as of combined type liquid container, and can independently control and be drawn to working groove 302 to working fluid from liquid container and use.Make this discharging processing machine 300 have the function that to switch two kinds of working fluids, and have operation characteristics simple and easy, easy to use.
In the present embodiment; Two-way discharging tube is provided with reference column 416; Holder 411 offers deep-slotted chip breaker 418; Reference column 416 is arranged in deep-slotted chip breaker 418, also can slides along deep-slotted chip breaker 418, and an end of deep-slotted chip breaker 418 is provided with first microswitch 419, and the other end of deep-slotted chip breaker 418 is provided with second microswitch 417; One end of first microswitch 419 is connected with power supply, and the other end of first microswitch 419 is connected with first motor 422 of first drawing liquid pump 402; One end of second microswitch 417 is connected with power supply, and the other end of second microswitch 417 is connected with second motor 421 of second drawing liquid pump 410.The arc length of deep-slotted chip breaker 418 can also be 90 ° the pairing deep-slotted chip breaker 418 of central angle for setting 180 ° the pairing deep-slotted chip breaker 418 of central angle, perhaps can also be the pairing deep-slotted chip breaker 418 of the central angle of other angle.The arc length of preferred deep-slotted chip breaker 418 is 180 ° the pairing deep-slotted chip breaker 418 of central angle in the present embodiment.Wherein, an end of deep-slotted chip breaker 418 (180 ° positions) is provided with first microswitch 419; The other end of deep-slotted chip breaker 418 (0 ° position) is provided with second microswitch 417.
Because two-way discharging tube is installed in the holder 411; And, two-way discharging tube can be rotated, simultaneously within it through being slidingly matched of reference column 416 and deep-slotted chip breaker 418; Because two-way discharging tube receives the tube bank of reference column 416; Carry out no more than 180 ° rotation only, when reference column 416 moves to the position of 180 ° at an end of deep-slotted chip breaker 418, trigger first microswitch 419; When reference column 416 moves to the position of 0 ° of the other end of deep-slotted chip breaker 418, trigger second microswitch 417.Can be referring to Fig. 8 and Fig. 9; When triggering first microswitch 419, first motor 422 begins action, extracts first working fluid in first liquid container 405 out; And be delivered in the working groove 302 via first filter 401 and first discharging tube 415 and use; First drain branch pipe 412 of two-way discharging tube of this moment is towards first liquid container 405, and second drain branch pipe 407, second liquid container 409 dorsad, first working fluids in the working groove 302 can flow back in first liquid container 405 through first drain branch pipe 412; Thereby accomplish the purpose of first working fluid circulation, among the visible Fig. 8 of the circulating path of first working fluid shown in the arrow; When triggering second microswitch 417; Second motor 421 begins action; Extract second working fluid in second liquid container 409 out, and be delivered to working groove 302 uses via second filter 413 and second discharging tube 414, second drain branch pipe 407 of the two-way discharging tube of this moment is towards second liquid container 409; And first drain branch pipe 412, first liquid container 405 dorsad; Second working fluids in the working groove 302 can flow back in second liquid container 409 through second drain branch pipe 407, thereby accomplish the purpose of second working fluid circulation, among the visible Fig. 9 of the circulating path of second working fluid shown in the arrow.
In the present embodiment, the top of first liquid container 405, and be connected with first bearing, 403, the first drawing liquid pumps 402 with the casing wall of first liquid container 405 and be arranged at first bearing 403.Wherein, first bearing 403 can be first bearing 403 that the casing wall of first liquid container 405 extends internally and is provided with; It also can be first bearing 403 that the casing wall of first liquid container 405 stretches out and is provided with.Perhaps can also be the sidepiece of first bearing 403 being installed the casing wall that is arranged at first liquid container 405, first liquid suction pipe 404 of first liquid pumping hole of first drawing liquid pump 402 casing wall through being arranged in first liquid container 405 is communicated with first liquid container 405.The set-up mode of preferred first bearing 403 is first bearing 403 that the casing wall of first liquid container 405 extends internally and is provided with in the present embodiment, and setting can be so that overall structure be more compact, floor space is little like this, and has the effect of good looking appearance.
In the present embodiment, the top of second liquid container 409, and be connected with second bearing, 408, the second drawing liquid pumps 410 with the casing wall of second liquid container 409 and be arranged at second bearing 408.Wherein, the set-up mode of the same first bearing 403 of the set-up mode of second bearing 408 repeats no more at this.And; The set-up mode of preferred second bearing 408 is second bearing 408 that the casing wall of second liquid container 409 extends internally and is provided with in the present embodiment; On the one hand, setting can be so that overall structure be more compact, floor space is little like this, and has the effect of good looking appearance; Symmetrical with the set-up mode of first bearing 403 on the other hand, beautify overall structure.
In the present embodiment, the bottom of combined type liquid container is provided with pulley 406.Be convenient to moving at any time of combined type liquid container, make things convenient for user's use.
Need to prove that the discharging processing machine of the liquid feed device with changeable two kinds of working fluids in the present embodiment can also repack the discharging processing machine 300 of the liquid feed device with changeable three kinds of working fluids into; Can switch working fluid more than three kinds, wherein corresponding combined type liquid container and two-way discharging tube also carry out the change of structure thereupon, and this change to be those of ordinary skill in the art be easy to expect.
Should be noted that at last; Above embodiment is only in order to explain technical scheme of the present invention; But not to the restriction of protection domain of the present invention, although with reference to preferred embodiment the present invention has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical scheme of the present invention.
Claims (10)
1. the liquid feed device of changeable two kinds of working fluids; It is characterized in that: the two-way discharging tube and the holder that include the combined type liquid container, are communicated with working groove; Said combined type liquid container has first liquid container and second liquid container; Said first liquid container includes first drawing liquid pump, first filter and first discharging tube; Said first drawing liquid pump has first liquid pumping hole and first leakage fluid dram, and said first liquid pumping hole is communicated with said first liquid container through first liquid suction pipe, and said first leakage fluid dram is communicated with said first discharging tube through said first filter; Said second liquid container includes second drawing liquid pump, second filter and second discharging tube; Said second drawing liquid pump has second liquid pumping hole and second leakage fluid dram; Said second liquid pumping hole is communicated with said second liquid container through second liquid suction pipe, and said second leakage fluid dram is communicated with said second discharging tube through said second filter; Said two-way discharging tube and said holder all are arranged at the top of said combined type liquid container, and an end of said two-way discharging tube is sheathed in the said holder, and can in said holder, rotate; Said two-way discharging tube has first drain branch pipe and second drain branch pipe, and said first drain branch pipe is arranged at the top of said first liquid container, and said second drain branch pipe is arranged at the top of said second liquid container.
2. the liquid feed device of changeable two kinds of working fluids according to claim 1; It is characterized in that: said two-way discharging tube is provided with reference column; Said holder offers deep-slotted chip breaker; Said reference column is arranged in said deep-slotted chip breaker, also can slides along said deep-slotted chip breaker, and an end of said deep-slotted chip breaker is provided with first microswitch, and the other end of said deep-slotted chip breaker is provided with second microswitch; One end of said first microswitch is connected with power supply, and the other end of said first microswitch is connected with first motor of said first drawing liquid pump; One end of said second microswitch is connected with power supply, and the other end of said second microswitch is connected with second motor of said second drawing liquid pump.
3. the liquid feed device of changeable two kinds of working fluids according to claim 1 is characterized in that: the top of said first liquid container, and be connected with first bearing with the casing wall of said first liquid container, said first drawing liquid pump is arranged at said first bearing.
4. the liquid feed device of changeable two kinds of working fluids according to claim 1 is characterized in that: the top of said second liquid container, and be connected with second bearing with the casing wall of said second liquid container, said second drawing liquid pump is arranged at said second bearing.
5. the liquid feed device of changeable two kinds of working fluids according to claim 1 is characterized in that: the bottom of said combined type liquid container is provided with pulley.
6. discharging processing machine with liquid feed device of changeable two kinds of working fluids; Include fuselage, be arranged at the working groove of fuselage and the electrode that is connected with fuselage; It is characterized in that: the liquid feed device that is provided with changeable two kinds of working fluids; The liquid feed device of said changeable two kinds of working fluids includes combined type liquid container, two-way discharging tube and holder; Said combined type liquid container has first liquid container and second liquid container, and said first liquid container includes first drawing liquid pump, first filter and first discharging tube, and said first drawing liquid pump has first liquid pumping hole and first leakage fluid dram; Said first liquid pumping hole is communicated with said first liquid container through first liquid suction pipe, and said first leakage fluid dram is communicated with said first discharging tube through said first filter; Said second liquid container includes second drawing liquid pump, second filter and second discharging tube; Said second drawing liquid pump has second liquid pumping hole and second leakage fluid dram; Said second liquid pumping hole is communicated with said second liquid container through second liquid suction pipe, and said second leakage fluid dram is communicated with said second discharging tube through said second filter; First liquid outlet of said first discharging tube is arranged at the top of said working groove, and second liquid outlet of said second discharging tube is arranged at the top of said working groove; Said two-way discharging tube and said holder all are arranged at the top of said combined type liquid container; Said holder is arranged at the bottom of said working groove; One end of said two-way discharging tube is sheathed in the said holder; And can in said holder, rotate, said two-way discharging tube is communicated with said working groove; Said two-way discharging tube has first drain branch pipe and second drain branch pipe, and said first drain branch pipe is arranged at the top of said first liquid container, and said second drain branch pipe is arranged at the top of said second liquid container.
7. the discharging processing machine with liquid feed device of changeable two kinds of working fluids according to claim 6; It is characterized in that: said two-way discharging tube is provided with reference column; Said holder offers deep-slotted chip breaker; Said reference column is arranged in said deep-slotted chip breaker, also can slides along said deep-slotted chip breaker, and an end of said deep-slotted chip breaker is provided with first microswitch, and the other end of said deep-slotted chip breaker is provided with second microswitch; One end of said first microswitch is connected with power supply, and the other end of said first microswitch is connected with first motor of said first drawing liquid pump; One end of said second microswitch is connected with power supply, and the other end of said second microswitch is connected with second motor of said second drawing liquid pump.
8. the discharging processing machine with liquid feed device of changeable two kinds of working fluids according to claim 6; It is characterized in that: the top of said first liquid container; And being connected with first bearing with the casing wall of said first liquid container, said first drawing liquid pump is arranged at said first bearing.
9. the discharging processing machine with liquid feed device of changeable two kinds of working fluids according to claim 6; It is characterized in that: the top of said second liquid container; And being connected with second bearing with the casing wall of said second liquid container, said second drawing liquid pump is arranged at said second bearing.
10. the discharging processing machine with liquid feed device of changeable two kinds of working fluids according to claim 6 is characterized in that: the bottom of said combined type liquid container is provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039674A CN102151923B (en) | 2011-02-17 | 2011-02-17 | Liquid supplier capable of switching two processing liquid and discharge processing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039674A CN102151923B (en) | 2011-02-17 | 2011-02-17 | Liquid supplier capable of switching two processing liquid and discharge processing machine |
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| Publication Number | Publication Date |
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| CN102151923A CN102151923A (en) | 2011-08-17 |
| CN102151923B true CN102151923B (en) | 2012-09-12 |
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| CN104858515B (en) * | 2015-06-18 | 2017-06-30 | 湖南劲龙电机有限公司 | The collocation method and its device of a kind of working solution of electric spark linear cutting machine |
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| CN1150558A (en) * | 1995-10-13 | 1997-05-28 | 三菱电机株式会社 | Processing solution treatment device for electro-discharge machining device |
| TW529975B (en) * | 2001-11-20 | 2003-05-01 | Mitsubishi Electric Corp | Processing liquid treating device for discharge processing machine |
| CN101829818A (en) * | 2010-04-14 | 2010-09-15 | 东莞盈拓科技实业有限公司 | Fluid storage tank for automatically switching machining fluids |
| CN201997823U (en) * | 2011-02-17 | 2011-10-05 | 东莞盈拓科技实业有限公司 | Liquid supply device capable of switching two working liquids and electrical discharge machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7737380B2 (en) * | 2005-05-23 | 2010-06-15 | Mitsubishi Electric Corporation | Electrical-discharge machining apparatus and method and apparatus for dielectric-fluid quality control |
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|---|---|---|---|---|
| CN1150558A (en) * | 1995-10-13 | 1997-05-28 | 三菱电机株式会社 | Processing solution treatment device for electro-discharge machining device |
| TW529975B (en) * | 2001-11-20 | 2003-05-01 | Mitsubishi Electric Corp | Processing liquid treating device for discharge processing machine |
| CN101829818A (en) * | 2010-04-14 | 2010-09-15 | 东莞盈拓科技实业有限公司 | Fluid storage tank for automatically switching machining fluids |
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