CN114473094A - Wire electric discharge machine and method of using the same - Google Patents
Wire electric discharge machine and method of using the same Download PDFInfo
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- CN114473094A CN114473094A CN202210150855.7A CN202210150855A CN114473094A CN 114473094 A CN114473094 A CN 114473094A CN 202210150855 A CN202210150855 A CN 202210150855A CN 114473094 A CN114473094 A CN 114473094A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses wire cut electric discharge machining equipment and a using method thereof, wherein the wire cut electric discharge machining equipment comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with an equipment box through a fixing plate, wire collecting grooves are formed in the upper portion and the lower portion of the left side of the equipment box, a linkage groove is formed in the front portion of the left side of the equipment box, and the top of the equipment box is fixedly connected with a driving box through the fixing plate. According to the wire cut electric discharge machine and the using method thereof, the first threaded rod is mounted on the inner side of the upper wire collecting groove through the bearing piece, the second gear is meshed with the first gear, the first threaded rod can be driven to rotate together when the motor is started, the first threaded sleeve can drive the threading ring to move left and right under the action of the threads of the first threaded rod and through the limitation of the sliding groove plate, and therefore silk threads are uniformly wound and collected on the surface of the second wire barrel to avoid unevenness of the silk threads.
Description
Technical Field
The invention relates to the technical field of wire cut electric discharge machining, in particular to wire cut electric discharge machining equipment and a using method thereof.
Background
Spark-erosion wire cutting equipment, walk the silk thread fast, make the silk thread produce powerful cutting force, thereby cut the accessory, but the silk thread is the winding on the drum when dispatching from the factory, the staff must pull out and the rolling just can use on dedicated bobbin, but the silk thread also has certain danger when rotating the rolling, so the staff can not touch with the hand for a long time, this silk thread does not have the direction when also having led to the rolling, make the silk thread unsmooth after the winding, influence subsequent use, certain lax can take place after long-time walking the silk thread simultaneously, only can adjust through the bobbin, the process is inconvenient loaded down with trivial details.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides wire cut electric discharge machining equipment and a using method thereof, and solves the problems that the subsequent use is influenced due to the fact that the wire cutting equipment on line is imperfect, and the looseness of a silk thread cannot be simply and conveniently adjusted.
In order to achieve the purpose, the invention is realized by the following technical scheme: the wire cut electric discharge machining equipment comprises a bottom plate, wherein an equipment box is fixedly connected to the left side of the top of the bottom plate through a fixing plate, wire collecting grooves are formed in the upper portion and the lower portion of the left side of the equipment box, a linkage groove is formed in the front portion of the left side of the equipment box, a driving box is fixedly connected to the top of the equipment box through a fixing plate, a motor is fixedly connected to the top of an inner cavity of the driving box through a fixing plate, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, the bottom end of the rotating rod sequentially penetrates through the driving box and the equipment box and extends into the linkage groove, one end of the rotating rod extending into the linkage groove is rotatably connected to the bottom of the inner cavity of the linkage groove through a bearing piece, first bevel gears are fixedly connected to the upper portion and the lower portion of the surface of the rotating rod and are positioned in the linkage groove, and the front portion of the inner cavity of the wire collecting grooves is rotatably connected with a cross rod through a bearing piece, the surface of the two cross rods is fixedly connected with a first wire barrel and a second wire barrel respectively, and one side of the top of the second wire barrel is connected with a bolt through an opening in a threaded manner.
Preferably, the front end of the cross rod penetrates through the wire receiving groove and extends to the inside of the linkage groove, one end of the cross rod extending to the inside of the linkage groove is fixedly connected with a second bevel gear matched with the first bevel gear for use, the upper portion of the front portion of the surface of the cross rod is fixedly connected with a first gear, the upper portion of the rear portion of the inner cavity of the wire receiving groove is rotatably connected with a first threaded rod through a bearing piece, the front end of the first threaded rod is fixedly connected with a second gear matched with the first gear for use, the surface of the first threaded rod is in threaded connection with a first threaded sleeve, the top of the first threaded sleeve is fixedly connected with a threading ring, the upper portion of the bottom of the inner cavity of the wire receiving groove is fixedly connected with a sliding groove plate, a sliding block is slidably mounted inside the sliding groove plate, and the sliding block is fixedly connected with the bottom of the first threaded sleeve.
Preferably, fixed block fixedly connected with regulating plate is passed through on the upper portion on equipment box right side, the adjustment tank has all been seted up to the inside both sides of regulating plate, the rotation groove has been seted up to the inside below of regulating plate, the both sides of rotating inslot chamber bottom all are rotated through the bearing piece and are connected with second threaded rod, two the equal fixedly connected with intermeshing's in surface third gear of second threaded rod.
Preferably, the left side the top of second threaded rod is run through and is rotated the groove and extend to the inboard of adjustment tank, and the second threaded rod extends to the one end of adjustment tank inside and passes through the bearing spare and rotate the top of connecting in the adjustment tank inner chamber, right side the top of second threaded rod runs through in proper order and rotates groove and adjustment tank and extend to the top of regulating plate, two the surface of second threaded rod and the inside threaded connection who is located the adjustment tank have the second thread bush, the surface of second thread bush rotates through the bearing spare and is connected with the regulating wheel, the removal mouth that cooperatees and uses with the regulating wheel is seted up to the both sides on regulating plate surface, and the surface of regulating wheel extends to the surface of regulating plate through removing the mouth.
Preferably, the right side fixedly connected with water tank of equipment box, the right side of equipment box and the right side of water tank inner chamber all are through fixed block fixedly connected with bearing plate, two the lead pipe that the top of bearing plate all used through seting up opening fixedly connected with and mutually supporting, the bottom and the left side of water tank inner chamber all are connected with the leading wheel through rotating the piece rotation.
Preferably, the upper portion on water tank right side is through seting up opening fixedly connected with water-collecting box, the right side of water tank is through fixed block fixedly connected with water pump, the delivery port and the water inlet of water pump all fixed intercommunication have the aqueduct, the lower part the one end of aqueduct runs through the water tank and extends to the inside of water tank, upper portion the top of aqueduct communicates in the bottom of water-collecting box.
Preferably, the water collecting box is located the fixed intercommunication in the inside one side of water tank and has the shower nozzle, fixed block fixedly connected with is passed through on the upper portion of water tank inner chamber, fixed frame inner chamber's front portion and rear portion and left side all slide the box through fixed plate fixedly connected with the right side.
Preferably, two on the left side and right side sliding connection has first spacing frame between the slip box inner chamber, and anterior and rear portion are two sliding connection has the spacing frame of second between the slip box inner chamber, and the spacing frame of second runs through first spacing frame, the sliding opening that cooperatees and use with the spacing frame of second has all been seted up to the anterior of first spacing frame and rear portion, one side of slip box inner chamber is all through seting up opening fixedly connected with electric telescopic handle, anterior and rear portion electric telescopic handle's one end fixed connection is in one side of the spacing frame of close second, left side and rear side electric telescopic handle's one end fixed connection is in one side of close first spacing frame.
Preferably, the opening that cooperatees and use with spacing frame of second and first spacing frame is all seted up to one side that the fixed frame was kept away from to the slip box, all through seting up opening fixedly connected with threading pipe, lower part on the right side of receiving the line inslot chamber the threading pipe runs through in proper order and receives line groove and water tank and extend to the inside of water tank, and the outside of receiving the line groove and extending to the equipment box is run through to upper portion threading pipe.
The invention also discloses a using method of the wire cut electric discharge machining equipment, which specifically comprises the following steps:
s1, during use, the cover at the rear part of the equipment box is opened, one end of the silk thread penetrates through the threading ring and is wound on the bolt, then a worker twists the bolt to rotate the bolt to the bottom to press the silk thread to be fixed, then the motor is started, the motor drives the rotating rod and the first bevel gear to rotate, due to the fact that the second bevel gear and the first bevel gear are in a meshing relation, the second bevel gear drives the transverse rod and the second bobbin to rotate, due to the fact that the first threaded rod rotates due to meshing between the first gear and the second gear, the second bobbin rotates to thread the wire coil, the first threaded sleeve drives the threading ring to move left and right under the effect of the sliding groove plate through threads, the wire is uniformly wound on the surface of the second bobbin, and the cover plate is closed after the winding of the silk thread is completed.
S2, pulling one end of the coiled silk thread out of the threading pipe, then passing through the two adjusting wheels and pulling downwards, then sequentially passing through the upper lead pipe, the fixing frame and the lower lead pipe and extending to the inside of the water tank, then the silk threads are wound on two guide wheels in the water tank, and then the silk threads are pulled to pass through the threading pipe at the lower part and are pulled to the inside of the thread collecting groove at the lower part, when the silk thread is pulled to the inside of the take-up groove, the silk thread is fixed on the surface of the first thread cylinder, at the moment, the threading of the silk thread is finished, at the moment, a worker twists the second threaded rod by hand, the two second threaded rods rotate simultaneously under the meshing of the third gear, and because the threads of the two second threaded rods are opposite, the two adjusting wheels move towards two directions respectively under the action of the second threaded sleeve, the silk thread is tensioned without loosening, and the silk thread adjusting device can work after the adjustment is finished.
S3, when in work, the cutting piece is firstly placed at the inner side of the first limit frame and at the top of the second limit frame, then the motor is started again, the second bobbin and the first bobbin are simultaneously rotated by the rotating rod through the meshing of the second bevel gear and the first bevel gear, the second bobbin is used for paying off and taking up the first bobbin, the vertical state of the silk thread can be kept when the silk thread moves at high speed under the action of the guide wheel and the lead pipe, at the moment, a worker can operate an electric telescopic rod in the sliding box to push the first limiting frame and the second limiting frame to respectively move left and right and back and forth so as to cut the cutting piece in parallel, the in-process water pump that cuts starts the inside liquid of carrying to the header box through the effect of aqueduct with the inside water tank, spouts the piece that will cut off to cutting department by the shower nozzle again and spouts except that, prevents to influence the cutting, can close the motor after the cutting is accomplished and take out the machined part and process next.
Advantageous effects
The invention provides wire-cut electric discharge machining equipment and a using method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) this spark-erosion wire cutting equipment and application method thereof, through installing first threaded rod through the bearing spare in the inboard of upper portion receipts wire casing, and use second gear and first gear to mesh, can drive first threaded rod rotatory together when the motor starts, this setting can drive the thimble and move about under first threaded rod screw thread effect and through the spacing messenger first thread bush of spout board, thereby let the even winding rolling of silk thread avoid silk thread unevenness on the surface of second wire section of thick bamboo, can be more smooth and easy when making follow-up walk the silk cutting, indirect improvement the cutting efficiency of equipment.
(2) This spark-erosion wire cutting equipment and application method thereof, through at regulating plate computer internally mounted have two second threaded rods, and use two third gears to mesh the linkage in the inside of rotating the groove, because the screw thread on two second threaded rod surfaces is opposite, make two regulating wheels can move towards opposite direction simultaneously, this setting can take place when lax at the silk thread, need not carry out loaded down with trivial details and great dismantlement process and adjust, directly just can finely tune through the regulating wheel, tighten the silk thread taut, very big improvement the practicality and the functionality of equipment, make things convenient for staff's use.
(3) This spark-erosion wire cutting equipment and application method thereof extracts and carries the inside water of water tank to the inside of water-collecting box and then spout through the shower nozzle again through using the water pump, and this setting can in time spout away the piece after the cutting, can not make it float and influence the cutting around the cutting point, and stability when very big assurance cutting satisfies the demand in current work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the equipment cabinet, adjustment plate and water tank configuration of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is a side view of the internal structure of the equipment cabinet and drive cabinet of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 4;
FIG. 6 is a side view of the equipment cabinet and drive cabinet arrangement of the present invention;
fig. 7 is a top view of the fixing frame, the first limiting frame and the electric telescopic rod structure of the present invention.
In the figure: 1. a base plate; 2. an equipment box; 3. a wire collecting groove; 4. a linkage groove; 5. a drive box; 6. a motor; 7. rotating the rod; 8. a first bevel gear; 9. a bolt; 10. a cross bar; 11. a first bobbin; 12. a second bobbin; 13. a second bevel gear; 14. a first gear; 15. a first threaded rod; 16. a second gear; 17. a first threaded sleeve; 18. a threading ring; 19. a chute plate; 20. a slider; 21. an adjusting plate; 22. an adjustment groove; 23. a rotating groove; 24. a second threaded rod; 25. a third gear; 26. a second threaded sleeve; 27. an adjustment wheel; 28. moving the port; 29. a water tank; 30. a bearing plate; 31. a lead tube; 32. a guide wheel; 33. a water collection box; 34. a water pump; 35. a water conduit; 36. a spray head; 37. a slide cassette; 38. a first limit frame; 39. a second limit frame; 40. a sliding port; 41. an electric telescopic rod; 42. a port; 43. a threading tube; 44. a fixing frame is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides two technical solutions:
the first embodiment,
The wire cut electric discharge machining equipment comprises a bottom plate 1, wherein the left side of the top of the bottom plate 1 is fixedly connected with an equipment box 2 through a fixing plate, the upper part and the lower part of the left side of the equipment box 2 are both provided with wire collecting grooves 3, the front part of the left side of the equipment box 2 is provided with a linkage groove 4, the top of the equipment box 2 is fixedly connected with a driving box 5 through a fixing plate, the top of the inner cavity of the driving box 5 is fixedly connected with a motor 6 through a fixing plate, the output shaft of the motor 6 is fixedly connected with a rotating rod 7 through a coupler, the bottom end of the rotating rod 7 sequentially penetrates through the driving box 5 and the equipment box 2 and extends to the inside of the linkage groove 4, one end of the rotating rod 7 extending to the inside of the linkage groove 4 is rotatably connected to the bottom of the inner cavity of the linkage groove 4 through a bearing piece, the upper part and the lower part of the surface of the rotating rod 7 and the inside of the linkage groove 4 are both fixedly connected with a first bevel gear 8, and the front part of the inner cavity of the wire collecting groove 3 is rotatably connected with a cross rod 10 through a bearing piece, the surfaces of the two cross rods 10 are fixedly connected with a first bobbin 11 and a second bobbin 12 respectively, and one side of the top of the second bobbin 12 is connected with a bolt 9 through an opening in a threaded manner.
Preferably, in order to enable the used silk threads to be uniformly wound on the surface of the second bobbin 12, in the invention, the front end of the cross rod 10 penetrates through the thread receiving groove 3 and extends into the linkage groove 4, one end of the cross rod 10 extending into the linkage groove 4 is fixedly connected with a second bevel gear 13 matched with the first bevel gear 8, the front part of the surface of the upper cross rod 10 is fixedly connected with a first gear 14, the lower part of the rear part of the inner cavity of the upper thread receiving groove 3 is rotatably connected with a first threaded rod 15 through a bearing piece, the front end of the first threaded rod 15 is fixedly connected with a second gear 16 matched with the first gear 14, the surface of the first threaded rod 15 is in threaded connection with a first threaded sleeve 17, the top of the first threaded sleeve 17 is fixedly connected with a threading ring 18, the bottom of the inner cavity of the upper thread receiving groove 3 is fixedly connected with a sliding groove plate 19, and the sliding block 20 is slidably installed inside the sliding groove plate 19, and the slider 20 is fixedly connected with the bottom of the first thread sleeve 17, and the movement of the threading ring 18 can drive the silk threads to be uniformly wound.
Example II,
The wire cut electric discharge machining equipment comprises a bottom plate 1, wherein the left side of the top of the bottom plate 1 is fixedly connected with an equipment box 2 through a fixing plate, the upper part and the lower part of the left side of the equipment box 2 are both provided with wire collecting grooves 3, the front part of the left side of the equipment box 2 is provided with a linkage groove 4, the top of the equipment box 2 is fixedly connected with a driving box 5 through a fixing plate, the top of the inner cavity of the driving box 5 is fixedly connected with a motor 6 through a fixing plate, the output shaft of the motor 6 is fixedly connected with a rotating rod 7 through a coupler, the bottom end of the rotating rod 7 sequentially penetrates through the driving box 5 and the equipment box 2 and extends to the inside of the linkage groove 4, one end of the rotating rod 7 extending to the inside of the linkage groove 4 is rotatably connected to the bottom of the inner cavity of the linkage groove 4 through a bearing piece, the upper part and the lower part of the surface of the rotating rod 7 and the inside of the linkage groove 4 are both fixedly connected with a first bevel gear 8, and the front part of the inner cavity of the wire collecting groove 3 is rotatably connected with a cross rod 10 through a bearing piece, the surfaces of the two cross rods 10 are fixedly connected with a first bobbin 11 and a second bobbin 12 respectively, and one side of the top of the second bobbin 12 is connected with a bolt 9 through an opening in a threaded manner.
Preferably, in order to enable the used silk threads to be uniformly wound on the surface of the second bobbin 12, in the invention, the front end of the cross rod 10 penetrates through the thread receiving groove 3 and extends into the linkage groove 4, one end of the cross rod 10 extending into the linkage groove 4 is fixedly connected with a second bevel gear 13 matched with the first bevel gear 8, the front part of the surface of the upper cross rod 10 is fixedly connected with a first gear 14, the lower part of the rear part of the inner cavity of the upper thread receiving groove 3 is rotatably connected with a first threaded rod 15 through a bearing piece, the front end of the first threaded rod 15 is fixedly connected with a second gear 16 matched with the first gear 14, the surface of the first threaded rod 15 is in threaded connection with a first threaded sleeve 17, the top of the first threaded sleeve 17 is fixedly connected with a threading ring 18, the bottom of the inner cavity of the upper thread receiving groove 3 is fixedly connected with a sliding groove plate 19, and the sliding block 20 is slidably installed inside the sliding groove plate 19, and the slider 20 is fixedly connected with the bottom of the first thread sleeve 17, and the movement of the threading ring 18 can drive the silk threads to be uniformly wound.
As a preferable scheme, in order to enable the two second threaded rods 24 to rotate simultaneously, in the invention, the upper part of the right side of the equipment box 2 is fixedly connected with an adjusting plate 21 through a fixing block, adjusting grooves 22 are respectively formed in two sides inside the adjusting plate 21, a rotating groove 23 is formed in the lower part inside the adjusting plate 21, two sides of the bottom of an inner cavity of the rotating groove 23 are respectively rotatably connected with the second threaded rods 24 through a bearing piece, mutually-meshed third gears 25 are respectively fixedly connected to the surfaces of the two second threaded rods 24, and the two second threaded rods 24 can achieve the effect of rotating simultaneously through meshing of the two third gears 25.
Preferably, in order to conveniently adjust the tightness of the thread, in the present invention, the top end of the left second threaded rod 24 penetrates the rotation groove 23 and extends to the inner side of the adjustment groove 22, one end of the second threaded rod 24 extending into the adjusting groove 22 is rotatably connected to the top of the inner cavity of the adjusting groove 22 through a bearing piece, the top end of the second threaded rod 24 on the right side sequentially penetrates through the rotating groove 23 and the adjusting groove 22 and extends to the top of the adjusting plate 21, the surfaces of the two second threaded rods 24 and the inner part of the adjusting groove 22 are in threaded connection with second threaded sleeves 26, the surfaces of the second threaded sleeves 26 are rotatably connected with adjusting wheels 27 through bearing pieces, two sides of the surface of the adjusting plate 21 are provided with moving ports 28 matched with the adjusting wheels 27 for use, and the surface of the adjusting wheel 27 extends to the surface of the adjusting plate 21 through the moving port 28, and the two adjusting wheels 27 move up and down to straighten the silk threads.
Preferably, in order to ensure the perpendicularity of the silk threads, in the invention, a water tank 29 is fixedly connected to the right side of the equipment box 2, bearing plates 30 are fixedly connected to the right side of the equipment box 2 and the right side of an inner cavity of the water tank 29 through fixing blocks, lead pipes 31 which are matched with each other are fixedly connected to the tops of the two bearing plates 30 through openings, guide wheels 32 are rotatably connected to the bottom and the left side of the inner cavity of the water tank 29 through rotating parts, and the guide wheels 32 can guide the silk threads.
Preferably, in order to spray the cutting chips, in the invention, a water collection box 33 is fixedly connected to the upper part of the right side of the water tank 29 through an opening, a water pump 34 is fixedly connected to the right side of the water tank 29 through a fixed block, a water inlet and a water outlet of the water pump 34 are both fixedly communicated with a water guide pipe 35, one end of a lower water guide pipe 35 penetrates through the water tank 29 and extends into the water tank 29, the top end of the upper water guide pipe 35 is communicated with the bottom of the water collection box 33, a spray nozzle 36 is fixedly communicated with one side of the water collection box 33 positioned in the water tank 29, a fixed frame 44 is fixedly connected to the upper part of an inner cavity of the water tank 29 through the fixed block, sliding boxes 37 are fixedly connected to the front part and the rear part of the inner cavity of the fixed frame 44 and the left side and the right side of the inner cavity of the fixed frame 44 through fixed plates, and the water pump 34 and the spray nozzle 36 can effectively spray the cutting chips.
Preferably, in order to move the cutting element, in the invention, a first limit frame 38 is slidably connected between the inner cavities of the two left and right sliding boxes 37, a second limit frame 39 is slidably connected between the inner cavities of the two front and rear sliding boxes 37, the second limit frame 39 penetrates through the first limit frame 38, sliding ports 40 matched with the second limit frame 39 are formed in the front and rear parts of the first limit frame 38, an electric telescopic rod 41 is fixedly connected to one side of the inner cavities of the sliding boxes 37 through an opening, one end of the electric telescopic rod 41 is fixedly connected to one side of the second limit frame 39, one end of the electric telescopic rod 41 is fixedly connected to one side of the first limit frame 38, and the electric telescopic rod 41 can push the first limit frame 38 and the second limit frame 39 to drive the cutting element to move.
Preferably, in the invention, through holes 42 matched with the second limiting frame 39 and the first limiting frame 38 are formed in one side of the sliding box 37, which is far away from the fixed frame 44, the right side of the inner cavity of the wire collecting groove 3 is fixedly connected with a threading pipe 43 through an opening, the lower threading pipe 43 sequentially penetrates through the wire collecting groove 3 and the water tank 29 and extends to the inside of the water tank 29, and the upper threading pipe 43 penetrates through the wire collecting groove 3 and extends to the outside of the equipment box 2.
The advantages of the second embodiment over the first embodiment are: by installing two second threaded rods 24 in the adjusting plate 21 and using two third gears 25 for meshing linkage in the rotating groove 23, because the threads on the surfaces of the two second threaded rods 24 are opposite, the two adjusting wheels 27 can move in opposite directions simultaneously, when the silk thread is loosened, a complex and large disassembly process is not needed for adjustment, fine adjustment can be carried out directly through the adjusting wheels 27, the silk thread is straightened and tensioned, the practicability and functionality of the device are greatly improved, the use of a worker is facilitated, water in the water tank 29 is extracted by using the water pump 34 and is conveyed to the inside of the water collecting box 33 and then is sprayed out through the spray head 36, the cut chips can be sprayed away in time by the device, the chips cannot float around a cutting point to affect cutting, and the stability during cutting is greatly ensured, meeting the requirements of current work.
The using method of the wire cut electric discharge machine specifically comprises the following steps:
s1, when the device is used, the cover at the rear part of the equipment box 2 is opened, one end of the silk thread penetrates through the threading ring 18 and is wound on the bolt 9, then the bolt 9 is screwed by a worker to rotate to the bottom to press and fix the silk thread, then the motor 6 is started, the motor 6 drives the rotating rod 7 and the first bevel gear 8 to rotate, the second bevel gear 13 drives the cross rod 10 and the second thread cylinder 12 to rotate due to the meshing relationship between the second bevel gear 13 and the first bevel gear 8, the first threaded rod 15 rotates due to the meshing between the first gear 14 and the second gear 16, the second thread cylinder 12 rotates to thread the wire coil, the first thread sleeve 17 drives the threading ring 18 to move left and right under the action of the sliding groove plate 19 through threads, the wire is uniformly wound on the surface of the second thread cylinder 12, and the cover plate is closed after the winding of the silk thread is completed.
S2, the worker pulls one end of the wound silk thread out of the threading pipe 43, then passes through the two adjusting wheels 27 and pulls downwards, then passes through the upper lead pipe 31, the fixed frame 44 and the lower lead pipe 31 in sequence and extends to the inside of the water tank 29, then winds on the two guide wheels 32 in the water tank 29, then pulls the silk thread through the lower threading pipe 43 to the inside of the lower thread-taking groove 3, fixes the silk thread on the surface of the first bobbin 11 when the silk thread is pulled to the inside of the thread-taking groove 3, at the moment, the silk thread is threaded, at the moment, the worker manually twists the second threaded rod 24, and the two second threaded rods 24 rotate simultaneously under the meshing of the third gear 25, because the threads of the two second threaded rods 24 are opposite, the two adjusting wheels 27 move towards two directions respectively under the action of the second thread sleeve 26, and the silk thread can not be loosened, work can be done when the adjustment is complete.
S3, when in use, firstly, the cutting piece is placed on the inner side of the first limit frame 38 and is positioned on the top of the second limit frame 39, then the motor 6 is started, the rotating rod 7 enables the second bobbin 12 and the first bobbin 11 to rotate simultaneously through the meshing of the second bevel gear 13 and the first bevel gear 8, the second bobbin 12 enables the first bobbin 11 to take up the wire, the guide wheel 32 and the lead pipe 31 can ensure that the wire keeps a vertical state when moving at high speed, at the moment, a worker can operate the electric telescopic rod 41 in the sliding box 37 to push the first limit frame 38 and the second limit frame 39 to move left and right and back and forth respectively so as to cut the cutting piece in parallel, the water pump 34 is started to convey the liquid in the water tank 29 to the inside of the water collecting box 33 through the action of the water guide pipe 35 in the cutting process, and then the water nozzle 36 sprays the cut chips to the cutting part, the cutting is prevented from being influenced, and after the cutting is finished, the motor 6 can be turned off to take out the workpiece and process the next workpiece.
And those not described in detail in this specification are well within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Wire cut electric discharge machine, including bottom plate (1), its characterized in that: fixed plate fixedly connected with equipment box (2) is passed through in the left side at bottom plate (1) top, receipts wire casing (3) have all been seted up with the lower part on the left upper portion of equipment box (2), linkage groove (4) have been seted up to the left front portion of equipment box (2), fixed plate fixedly connected with drive case (5) are passed through at the top of equipment box (2), fixed plate fixedly connected with motor (6) are passed through at the top of drive case (5) inner chamber, shaft coupling fixedly connected with dwang (7) are passed through to the output shaft of motor (6), the bottom of dwang (7) runs through drive case (5) and equipment box (2) in proper order and extends to the inside of linkage groove (4), dwang (7) extend to the inside one end of linkage groove (4) and pass through the bearing spare and rotate the bottom of connecting in linkage groove (4) inner chamber, the first bevel gear of the inside equal fixedly connected with of upper portion and lower part that dwang (7) surface just is located linkage groove (4) is passed through to the upper portion and lower part (8) The front part of the inner cavity of the wire collecting groove (3) is rotatably connected with a cross rod (10) through a bearing piece, the surfaces of the two cross rods (10) are respectively and fixedly connected with a first wire barrel (11) and a second wire barrel (12), and one side of the top of the second wire barrel (12) is connected with a bolt (9) through opening threads.
2. The wire electric discharge machine according to claim 1, characterized in that: the front end of the cross rod (10) penetrates through the wire collecting groove (3) and extends to the interior of the linkage groove (4), one end, extending to the interior of the linkage groove (4), of the cross rod (10) is fixedly connected with a second bevel gear (13) matched with the first bevel gear (8) for use, the front portion of the surface of the cross rod (10) on the upper portion is fixedly connected with a first gear (14), the lower portion of the rear portion of the inner cavity of the wire collecting groove (3) on the upper portion is rotatably connected with a first threaded rod (15) through a bearing piece, the front end of the first threaded rod (15) is fixedly connected with a second gear (16) matched with the first gear (14) for use, a first threaded sleeve (17) is in threaded connection with the surface of the first threaded rod (15), a threading ring (18) is fixedly connected to the top of the first threaded sleeve (17), and a sliding groove plate (19) is fixedly connected to the bottom of the inner cavity of the wire collecting groove (3) on the upper portion, the sliding groove plate (19) is internally provided with a sliding block (20) in a sliding mode, and the sliding block (20) is fixedly connected with the bottom of the first threaded sleeve (17).
3. The wire electric discharge machine according to claim 1, characterized in that: fixed block fixedly connected with regulating plate (21) is passed through on the upper portion on equipment box (2) right side, adjustment groove (22) have all been seted up to the inside both sides of regulating plate (21), rotation groove (23) have been seted up to the inside below of regulating plate (21), the both sides of rotating groove (23) inner chamber bottom all rotate through the bearing part and are connected with second threaded rod (24), two the equal fixedly connected with intermeshing's in surface third gear (25) of second threaded rod (24).
4. The wire electric discharge machine according to claim 3, characterized in that: the top end of the second threaded rod (24) on the left side penetrates through the rotating groove (23) and extends to the inner side of the adjusting groove (22), and one end of the second threaded rod (24) extending into the adjusting groove (22) is rotatably connected with the top of the inner cavity of the adjusting groove (22) through a bearing piece, the top end of the second threaded rod (24) on the right side sequentially penetrates through the rotating groove (23) and the adjusting groove (22) and extends to the top of the adjusting plate (21), the surfaces of the two second threaded rods (24) and the inner threads positioned in the adjusting groove (22) are connected with second threaded sleeves (26), the surface of the second thread sleeve (26) is rotationally connected with an adjusting wheel (27) through a bearing piece, the two sides of the surface of the adjusting plate (21) are provided with moving openings (28) which are matched with the adjusting wheel (27) for use, and the surface of the regulating wheel (27) extends to the surface of the regulating plate (21) through the moving port (28).
5. The wire electric discharge machine according to claim 1, characterized in that: the right side fixedly connected with water tank (29) of equipment box (2), the right side of equipment box (2) and the right side of water tank (29) inner chamber all are through fixed block fixedly connected with bearing plate (30), two the top of bearing plate (30) all is through seting up opening fixedly connected with lead tube (31) that mutually supports and use, the bottom and the left side of water tank (29) inner chamber all rotate through rotating and are connected with leading wheel (32).
6. The wire electric discharge machine according to claim 5, characterized in that: the water tank is characterized in that the water collecting box (33) is fixedly connected to the upper portion of the right side of the water tank (29) through the opening, the water pump (34) is fixedly connected to the right side of the water tank (29) through the fixing block, a water guide pipe (35) is fixedly communicated with a water outlet and a water inlet of the water pump (34), one end of the water guide pipe (35) penetrates through the water tank (29) and extends to the inside of the water tank (29), and the top end of the water guide pipe (35) is communicated with the bottom of the water collecting box (33).
7. The wire electric discharge machine according to claim 6, characterized in that: the fixed intercommunication in one side that water collection box (33) are located water tank (29) inside has shower nozzle (36), the fixed frame (44) of fixed block fixedly connected with is passed through on the upper portion of water tank (29) inner chamber, the front portion and the rear portion and the left side and the right side of fixed frame (44) inner chamber all slide box (37) through fixed plate fixedly connected with.
8. The wire electric discharge machine according to claim 7, characterized in that: two on the left side and right side sliding connection has first spacing frame (38) between slip box (37) inner chamber, and anterior and rear portion are two sliding connection has second spacing frame (39) between slip box (37) inner chamber, and second spacing frame (39) run through first spacing frame (38), slip mouth (40) that cooperate and use with second spacing frame (39) have all been seted up to the front portion and the rear portion of first spacing frame (38), one side of slip box (37) inner chamber all is through seting up opening fixedly connected with electric telescopic handle (41), anterior and rear portion the one end fixed connection of electric telescopic handle (41) is in one side of close second spacing frame (39), left side and rear side the one end fixed connection of electric telescopic handle (41) is in one side of close first spacing frame (38).
9. The wire electric discharge machine according to claim 8, characterized in that: slide box (37) and keep away from one side of fixed frame (44) and all seted up and cooperate opening (42) that use with spacing frame of second (39) and first spacing frame (38), the right side of receipts line groove (3) inner chamber all is through seting up opening fixedly connected with threading pipe (43), lower part threading pipe (43) run through in proper order receipts line groove (3) and water tank (29) and extend to the inside of water tank (29), and upper portion threading pipe (43) run through receipts line groove (3) and extend to the outside of equipment box (2).
10. The using method of the wire cut electric discharge machine is characterized in that: the method specifically comprises the following steps:
s1, when the threading device is used, a cover at the rear part of the equipment box (2) is opened, one end of a silk thread penetrates through the threading ring (18) and is wound on the bolt (9), then a worker twists the bolt (9) to rotate the bolt (9) to the bottom to press and fix the silk thread, then the motor (6) is started, the motor (6) drives the rotating rod (7) and the first bevel gear (8) to rotate, the second bevel gear (13) drives the cross rod (10) and the second thread cylinder (12) to rotate due to the meshing relationship between the first bevel gear (14) and the second bevel gear (16), the first threaded rod (15) rotates, the second thread cylinder (12) rotates to thread the thread spool, and the first threaded sleeve (17) drives the threading ring (18) to move left and right through threads under the action of the sliding groove plate (19), the thread is uniformly wound on the surface of the second thread cylinder (12), and the cover plate is closed after the thread is wound.
S2, the worker pulls one end of the coiled silk thread out of the threading pipe (43), then the silk thread passes through the two adjusting wheels (27) and is pulled downwards, then the silk thread sequentially passes through the upper lead pipe (31), the fixed frame (44) and the lower lead pipe (31) and extends to the inside of the water tank (29), then the silk thread is wound on the two guide wheels (32) in the water tank (29), then the silk thread is pulled to pass through the lower threading pipe (43) and is pulled to the inside of the lower take-up groove (3), when the silk thread is pulled to the inside of the take-up groove (3), the silk thread is fixed on the surface of the first bobbin (11), at the moment, the silk thread is threaded, at the moment, the worker twists the second threaded rod (24) by hand, the two second threaded rods (24) rotate simultaneously under the meshing of the third gear (25), and the two adjusting wheels (27) move towards two directions under the action of the second threaded sleeve (26) due to the opposite threads of the two second threaded rods (24), the wire is tensioned without loosening, and the operation can be performed after the adjustment is completed.
S3, when the cutting machine works, firstly, the cutting piece is placed on the inner side of the first limiting frame (38) and is positioned at the top of the second limiting frame (39), then the motor (6) is started, the second bobbin (12) and the first bobbin (11) are simultaneously rotated by the rotating rod (7) through the meshing of the second bevel gear (13) and the first bevel gear (8), the second bobbin (12) is used for paying off and taking up the first bobbin (11), the guide wheel (32) and the lead pipe (31) can ensure that the silk thread keeps a vertical state when moving at a high speed, at the moment, a worker can externally operate the electric telescopic rod (41) in the sliding box (37) to push the first limiting frame (38) and the second limiting frame (39) to respectively move left and right and front and back so as to cut the cutting piece in parallel, and the water pump (34) is started to convey liquid in the water tank (29) to the interior of the water collecting box (33) through the action of the water guide pipe (35), then the spray head (36) sprays the chips cut off to the cutting position to prevent the cutting from being influenced, and after the cutting is finished, the motor (6) can be closed to take out the processed piece and process the next piece.
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| CN202210150855.7A CN114473094B (en) | 2022-02-14 | 2022-02-14 | Wire electric discharge machine and method of using the same |
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| CN202210150855.7A CN114473094B (en) | 2022-02-14 | 2022-02-14 | Wire electric discharge machine and method of using the same |
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| CN114473094B CN114473094B (en) | 2023-04-11 |
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| SU952500A1 (en) * | 1981-01-12 | 1982-08-23 | Предприятие П/Я Г-4228 | Apparatus for guiding wire electrode to electric discharge machine |
| CN201380341Y (en) * | 2009-04-24 | 2010-01-13 | 李传文 | Long and reciprocating-type wire cutting processing machine |
| CN208913798U (en) * | 2018-10-22 | 2019-05-31 | 四川华阳捷达环保科技有限公司 | A kind of copper strips cutting area production and processing polishing winding device |
| CN111776858A (en) * | 2020-08-04 | 2020-10-16 | 湖州和通电梯部件有限公司 | Winding device for machining steel wire rope of elevator |
| CN214163744U (en) * | 2020-11-27 | 2021-09-10 | 苏州希诺斯实业有限公司 | Adjustable sheet discharging device |
| CN215468616U (en) * | 2021-03-12 | 2022-01-11 | 天津博恩特机械设备有限公司 | Spark-erosion wire cutting machine of magnetic conduction stick processing |
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2022
- 2022-02-14 CN CN202210150855.7A patent/CN114473094B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU952500A1 (en) * | 1981-01-12 | 1982-08-23 | Предприятие П/Я Г-4228 | Apparatus for guiding wire electrode to electric discharge machine |
| CN201380341Y (en) * | 2009-04-24 | 2010-01-13 | 李传文 | Long and reciprocating-type wire cutting processing machine |
| CN208913798U (en) * | 2018-10-22 | 2019-05-31 | 四川华阳捷达环保科技有限公司 | A kind of copper strips cutting area production and processing polishing winding device |
| CN111776858A (en) * | 2020-08-04 | 2020-10-16 | 湖州和通电梯部件有限公司 | Winding device for machining steel wire rope of elevator |
| CN214163744U (en) * | 2020-11-27 | 2021-09-10 | 苏州希诺斯实业有限公司 | Adjustable sheet discharging device |
| CN215468616U (en) * | 2021-03-12 | 2022-01-11 | 天津博恩特机械设备有限公司 | Spark-erosion wire cutting machine of magnetic conduction stick processing |
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| CN114473094B (en) | 2023-04-11 |
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