WO2015078108A1 - 正面放电加工机 - Google Patents

正面放电加工机 Download PDF

Info

Publication number
WO2015078108A1
WO2015078108A1 PCT/CN2014/071439 CN2014071439W WO2015078108A1 WO 2015078108 A1 WO2015078108 A1 WO 2015078108A1 CN 2014071439 W CN2014071439 W CN 2014071439W WO 2015078108 A1 WO2015078108 A1 WO 2015078108A1
Authority
WO
WIPO (PCT)
Prior art keywords
saw blade
sliding seat
sliding
disposed
drive
Prior art date
Application number
PCT/CN2014/071439
Other languages
English (en)
French (fr)
Inventor
孔海文
朱志惠
覃运强
孔祥天
凌浩
Original Assignee
东莞市俊知自动机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东莞市俊知自动机械有限公司 filed Critical 东莞市俊知自动机械有限公司
Publication of WO2015078108A1 publication Critical patent/WO2015078108A1/zh

Links

Classifications

    • 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
    • B23H5/00—Combined machining
    • B23H5/04—Electrical discharge machining combined with mechanical working
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/08—Sharpening

Definitions

  • Field of the Invention relates to the field of saw blade processing, and more particularly to a front discharge machine suitable for use in electrical discharge machining of the front side of an alloy lug on a saw blade. Background technique
  • saw blades are an indispensable processing tool in the mechanical manufacturing industry, and their use requires constant maintenance to achieve the use effect.
  • the alloy soldering pieces on various saw blades are generally manually processed, and are repaired by the experienced master on the grinding wheel by manual operation.
  • Such a pattern has many defects, such as long processing time, low processing efficiency, and processing.
  • the alloy lugs on the saw blades are not standard and have poor consistency, which does not meet the requirements of use.
  • mechanical machining such as saw blade grinding machine is a kind of equipment used for grinding the alloy welding piece on the saw blade, and the alloy welding of the fixed motor and the grinding wheel assembly on the saw blade The sheet is ground and processed to achieve efficient operation of the machined saw blade, but there are many defects and deficiencies.
  • the structure is complicated, the manufacturing cost is high, and the front surface of the alloy soldering piece on the saw blade cannot be angled at different angles.
  • the grinding process can not realize the alloy welding piece on the automatic grinding saw blade.
  • the machining operation is cumbersome and complicated, so the scope of use is limited, and the time for the actual use is not long.
  • the grinding precision can not meet the processing requirements. It affects the production and processing efficiency of the saw blade and the quality of the alloy welding piece on the saw blade.
  • An object of the present invention is to provide a front discharge machining machine which has the advantages of completion, simple machining operation, less processing time, high precision of grinding processing, and the like.
  • the present invention provides a front discharge machining machine suitable for performing an electric discharge machining process on a front surface of an alloy lug on a saw blade, comprising: a frame, a controller, a discharge gear grinding device, and a saw blade carrier device.
  • the frame includes a substrate, the controller is disposed on the frame;
  • the discharge gear grinding device includes a first mounting seat and a discharge grinding mechanism electrically connected to the controller, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first mounting seat is disposed on the substrate, and the discharge grinding mechanism, the first driving mechanism, the second driving mechanism and the third driving mechanism are both provided
  • the first drive mechanism drives the discharge gear grinding mechanism to move in a direction parallel to the plane of the substrate
  • the second drive mechanism drives the discharge gear grinding mechanism to be perpendicular to the Moving in a direction of a plane of the substrate
  • the third driving mechanism driving the discharge grinding mechanism to move the discharge grinding mechanism along a plane parallel to the substrate and perpendicular to the first driving mechanism Moving in the direction of the direction
  • the discharge grinding mechanism includes a first rotation driver and an energized electrode wheel, the electrode wheel being coupled to an output end of the first rotary driver, the first rotary driver driving the energized The electrode wheel rotates to perform an electric discharge
  • the discharge gear grinding device further includes a first sliding seat, a second sliding seat and a third sliding seat, wherein the first sliding seat is slid in a direction parallel to the plane of the substrate, and is disposed on the first a mounting seat, the second sliding seat is disposed on the first sliding seat in a direction perpendicular to a plane of the substrate, and the third sliding seat is parallel to the plane of the substrate and perpendicular to the first sliding a sliding direction of the sliding direction of the seat is disposed on the second sliding seat, the first driving mechanism is disposed on the first mounting seat, and an output end of the first driving mechanism is coupled to the first sliding seat
  • the second driving mechanism is disposed on the second sliding seat, the output end of the second driving mechanism is connected to the second sliding seat, and the third driving mechanism is disposed on the second sliding seat.
  • An output end of the third driving mechanism is connected to the third sliding seat, and the discharge grinding gear mechanism is disposed on the The third slide.
  • the first driving mechanism includes a second rotation driver, a first screw and a first nut
  • the second rotation driver is disposed on the first mounting seat and electrically connected to the controller
  • the first screw is connected to the output end of the second rotary drive in a sliding direction parallel to the first sliding seat
  • the first nut is threaded on the first screw
  • the first nut is fixedly connected to
  • the second sliding mechanism includes a third rotating drive, a second screw, and a second nut.
  • the third rotating drive is disposed on the first sliding seat and electrically connected to the controller.
  • the second screw is coupled to the output end of the third rotary drive in a sliding direction parallel to the second slide, and the second nut is threaded to the second screw, the second nut Fixedly connected to the second sliding seat;
  • the third driving mechanism includes a fourth rotating driver, a third screw and a third nut, the fourth rotating driver is disposed on the second sliding seat and the controller Electrical connection
  • the third screw is connected to the output end of the fourth rotary drive in a sliding direction parallel to the third slide, the third nut is threaded to the third screw, and the third nut is fixedly connected to The third slider.
  • the second driving mechanism further includes a first linear actuator, the first linear actuator is disposed on the first sliding seat along a sliding direction parallel to the second sliding seat and is controlled by the The electrical connection is electrically connected, and an output end of the first linear driver is connected to the second sliding seat.
  • the discharge grinding gear mechanism further includes a first pivoting shaft and a brush, the first pivoting shaft being pivotally connected to the third sliding seat in a sliding direction parallel to the third sliding seat, a first rotary drive is disposed on the third sliding seat and electrically connected to the controller, the electrode wheel is connected to one end of the first pivot shaft, and the other end of the first pivot shaft is connected to the An output end of the first rotary driver; the brush is electrically connected to the controller, and the contact end of the brush frictionally contacts the first pivot axis to energize the electrode wheel.
  • the saw blade carrying device further includes a first rotating base and a fourth sliding seat, wherein the first rotating base is disposed on the substrate pivoted around the electrode wheel, and the fourth sliding seat edge Provided in the first rotating base that slides in a direction close to or away from the electrode wheel.
  • the rotation driving mechanism includes a fifth rotation driver and a second pivoting shaft.
  • the fifth rotation driver is disposed on the substrate and electrically connected to the controller, and the second pivoting axis is perpendicular to the controller.
  • the substrate is pivotally connected to the substrate in a plane close to the electrode wheel, and one end of the second pivot shaft is connected to an output end of the fifth rotary driver, and the first rotating base is connected to the second Pivot shaft
  • the feed drive mechanism includes a sixth rotary drive, a fourth screw, and a fourth nut.
  • the sixth rotary drive is disposed on the first rotary seat slide and electrically connected to the controller.
  • the fourth screw is connected to the output end of the sixth rotary drive in a sliding direction parallel to the fourth slide, the fourth nut is threaded to the fourth screw, and the fourth nut is fixedly connected. In the fourth slide.
  • the saw blade carrying clamping mechanism comprises a second mounting seat, a second linear drive, a first fixed bushing and a first sliding shaft, wherein the first mounting seat is disposed on the fourth sliding seat.
  • the first fixed bushing has a hollow structure with open ends, and the first fixed bushing is fixedly disposed on the second mounting seat in a direction parallel to the plane of the substrate and perpendicular to the sliding direction of the fourth sliding seat.
  • the first sliding shaft is slidably disposed in the hollow structure of the first fixed bushing
  • the second linear drive is disposed at one end of the first fixed bushing
  • one end of the first sliding shaft is connected to An output end of the second linear drive
  • the other end of the first sliding shaft protrudes from the other end of the first fixed bushing
  • the first fixed bushing is disposed away from one end of the second linear drive a first clamping member
  • a first clamping shaft away from the end of the second linear actuator is provided with a detachable second clamping member
  • a first clamping member and a second clamping member are formed between the second clamping member a clamping zone for clamping the saw blade
  • the two linear actuators drive the first sliding shaft to slide to move the second clamping member toward or away from the first clamping member.
  • the shifting device includes a third linear actuator, a second rotating base, a connecting arm and a toothed claw, the second rotating base is pivotally connected to the first fixed bushing, and the third linear drive Provided in the second mounting seat that is oscillating in a plane perpendicular to the plane of the substrate, the second rotating base is fixedly disposed in a direction perpendicular to the first fixed bushing and close to the output end of the third linear drive a driving arm, an end of the driving arm remote from the second rotating base is pivotally connected to an output end of the third linear drive, the connecting arm is fixedly disposed on the second rotating base, and the pulling claw is connected to the The connecting arm is away from one end of the second rotating base, and the finger is close to the alloy lug on the saw blade.
  • the third linear drive Provided in the second mounting seat that is oscillating in a plane perpendicular to the plane of the substrate, the second rotating base is fixedly disposed in a direction perpendicular to the first fixed bushing and close to the output end of
  • the first mounting seat is located at a rear end of the substrate
  • the first rotating base is located at a front end of the substrate
  • a front end of the substrate is provided with an arc along a pivoting direction of the first rotating base.
  • a guiding groove the lower end surface of the first rotating base has a guiding rod extending into the curved guiding groove with a gap, and the length of the guiding rod is smaller than the thickness of the substrate;
  • a fourth linear driver electrically connected to the controller, the output end of the fourth linear driver being along the length of the guiding rod a sliding direction is inserted into the guiding rod, and an output end of the fourth linear actuator is fixedly connected to a lower end surface of the first rotating base, and a fourth linear driving device is disposed adjacent to a side of the guiding rod
  • the first driving mechanism of the front surface electrical discharge machine of the present invention drives the discharge grinding mechanism to move in a direction parallel to the plane of the substrate
  • the second driving mechanism drives the discharge grinding mechanism in a direction perpendicular to the plane of the substrate.
  • the third driving mechanism drives the discharge grinding mechanism to move in a direction parallel to the plane of the substrate and perpendicular to the direction in which the first driving mechanism drives the discharge grinding mechanism; the electrode wheel of the discharge grinding mechanism is connected to the output of the first rotary driver
  • the first rotary drive drives the energized electrode wheel to rotate to discharge the front surface of the alloy lug on the saw blade; the saw blade is clamped to the saw blade carrying clamping mechanism, and the feed drive mechanism drives the saw blade carrier clip
  • the tightening mechanism moves toward or away from the electrode wheel to drive the saw blade carrying the clamping mechanism to move toward or away from the electrode wheel, and the rotary drive mechanism drives the saw blade to carry the pivoting movement of the clamping mechanism around the electrode wheel.
  • the front discharge machining machine of the present invention can automatically process the front surface of the alloy welding piece on the saw blade from different angles according to different processing requirements, and on the one hand, reduce the saw blade.
  • the processing method of discharge grinding repairs the saw blade to break the traditional way of grinding the saw blade, and the alloy welding piece on the saw blade takes less time and the precision of the grinding process is higher;
  • the front surface electrical discharge machine of the invention also has the advantages of simple and compact structure and convenient and quick processing operation.
  • FIG. 1 is a perspective view showing the three-dimensional assembly of a front discharge machining machine of the present invention.
  • FIG. 2 is a perspective assembled view of the front discharge machining machine of the present invention with a part of the frame removed.
  • Figure 3 is a schematic plan view of Figure 2;
  • Figure 4 is a perspective view of the three-dimensional assembly of Figure 2 after the collection box is removed.
  • Fig. 5 is a bottom view of Fig. 4;
  • Fig. 6 is a perspective view showing the three-dimensional assembly of the electric discharge grinding device of the front discharge machining machine of the present invention.
  • Fig. 7 is a perspective view showing a saw blade carrying device and a tooth removing device of the front discharge electric discharge machine of the present invention.
  • Fig. 8 is a perspective view showing a saw blade welded with an alloy welding blade. detailed description
  • the front surface electrical discharge machine 100 of the present invention is suitable for performing an electric discharge machining process on the front surface 201 a of the alloy lug 201 on the saw blade 200 .
  • the front electric discharge machine 100 of the present invention comprises: a frame 10 , The controller 20, the discharge gear grinding device 30, the blade carrier device 40 and the toothing device 50, the frame 10 includes a substrate 11, the controller 20 is disposed on the frame 10, and the discharge gear grinding device 30 includes a first mounting seat 31 and a discharge grinding mechanism 32 electrically connected to the controller 20, a first driving mechanism 33, a second driving mechanism 34 and a third driving mechanism 35, the first mounting seat 31 is disposed on the substrate 11, the discharge grinding mechanism 32, the first The driving mechanism 33, the second driving mechanism 34 and the third driving mechanism 35 are all disposed on the first mounting seat 31.
  • the first driving mechanism 33 drives the discharge grinding gear mechanism 32 to move in a direction parallel to the plane of the substrate 11, and the second driving mechanism 34
  • the discharge grinding mechanism 32 is driven to move in a direction perpendicular to the plane of the substrate 11, and the third driving mechanism 35 drives the discharge grinding mechanism 32 in a direction parallel to the plane of the substrate 11 and perpendicular to the first driving mechanism 33 to drive the discharge grinding mechanism 32 to move.
  • the electric grinding gear mechanism 32 includes a first rotation driver 321 and an energized electrode wheel 322.
  • the electrode wheel 322 is connected to the output end of the first rotation driver 321, and the first rotation driver 321 drives the energized electrode wheel 322 to rotate on the saw blade 200.
  • the front surface 201a of the alloy soldering piece 201 is subjected to an electric discharge machining process;
  • the saw blade carrying device 40 includes a saw blade carrying clamping mechanism 41 electrically connected to the controller 20, a feed drive mechanism 42 and a rotary drive mechanism 43, and the saw blade 200 carries Clamped to the saw blade carrying clamping mechanism 41,
  • the feed drive mechanism 42 drives the saw blade carrying clamping mechanism 41 to move toward or away from the electrode wheel 322 to drive the saw blade 200 carried by the saw blade carrying clamping mechanism 41 toward Or moving away from the direction of the electrode wheel 322
  • the rotary drive mechanism 43 drives the pivotal movement of the saw blade carrying clamping mechanism 41 around the electrode wheel 322 to drive the pivoting of the saw blade 200 carried by the blade carrier clamping mechanism 41 around the electrode wheel 322.
  • the toothing device 50 is coupled to the blade carrier clamping mechanism 41 and moves synchronously following the blade carrier clamping mechanism 41.
  • the blade device 50 carries the saw blade 200 carried by the blade carrier clamping mechanism 41. Make one by one.
  • the front surface electrical discharge machine 100 of the present invention can automatically process the front surface 201a of the alloy lug 201 on the saw blade 200 from different angles according to different processing requirements, on the one hand, reducing
  • the grinding process of the front surface 201a of the alloy soldering piece 201 on the saw blade 200 is difficult, and the other direction improves the processing efficiency and the quality of the grinding process, so that the alloy soldering piece 201 on the processed saw blade 200 has a good Consistency, simple and compact structure, convenient and fast processing. Specifically, as follows:
  • the discharge gear grinding device 30 further includes a first sliding seat 36 , a second sliding seat 37 , and a third sliding seat 38 .
  • the first sliding seat 36 is slid along a plane parallel to the plane of the substrate 11 .
  • the first mounting seat 31 and the second sliding seat 37 are slid in a direction perpendicular to the plane of the substrate 11 and are disposed on the first sliding seat 36.
  • the third sliding seat 38 slides along a plane parallel to the substrate 11 and perpendicular to the first sliding seat 36.
  • the first driving mechanism 33 is disposed on the first mounting seat 31.
  • the output end of the first driving mechanism 33 is connected to the first sliding seat 36, and the second driving mechanism 34 is disposed on the second sliding seat 37.
  • the output of the second driving mechanism 34 is provided.
  • the end is connected to the second sliding seat 37, the third driving mechanism 35 is disposed on the second sliding seat 37, the output end of the third driving mechanism 35 is connected to the third sliding seat 38, and the discharge grinding gear mechanism 32 is disposed on the third sliding seat 38.
  • the structure is more reasonable and compact, and the operation is more precise.
  • the first driving mechanism 33 includes a second rotating driver (not shown), a first screw 332 and a first nut (not shown).
  • the second rotating driver is disposed on the first mounting seat 31 and the controller 20
  • the first screw 332 is connected to the output end of the second rotary drive in a sliding direction parallel to the first slide 36.
  • the first nut is threaded on the first screw 332, and the first nut is fixedly connected to the first slide.
  • the first drive seat 31 is provided with a first travel switch 334, and the first slide 36 is provided with the first stroke.
  • the first trigger block 335, the first trigger block 335 and the first trip switch 334 are away from or close to each other in the sliding direction of the first sliding seat 36, thereby preventing the first sliding seat 36 from exceeding the preset sliding stroke. , to ensure normal work, and to help achieve automatic control.
  • the second driving mechanism 34 includes a third rotating driver 341, a second screw 342 and a second nut 343.
  • the third rotating driver 341 is disposed on the first sliding seat 36 and electrically connected to the controller 20, and the second screw
  • the rod 342 is coupled to the output end of the third rotary drive 341 in a sliding direction parallel to the second slide 37
  • the second nut 343 is threaded to the second screw 342
  • the second nut 343 is fixedly coupled to the second slide 37.
  • the structure of the second driving mechanism 34 is made simpler and more compact; in particular, the first sliding seat 36 is provided with a first mounting arm 361 in a direction perpendicular to the plane of the substrate 11, and the second sliding seat 37 is slidably disposed on the first mounting arm.
  • the third rotary drive 341 is disposed on the first mounting arm 361, the second screw 342 is pivotally connected to the first mounting arm 361, and the structure is more reasonable and compact;
  • the first mounting arm 361 is provided with the second travel switch 346, the second sliding
  • the seat 37 is provided with a second trigger block 347 that cooperates with the second stroke switch 346.
  • the second trigger block 347 and the second stroke switch 346 are away from or close to each other in the sliding direction of the second slide 37, thereby preventing the second slide.
  • the 37's beyond the preset sliding stroke guarantees normal operation and helps to achieve automatic control.
  • the second driving mechanism 34 further includes a first linear actuator 345, and the first linear actuator 345 is disposed on the first sliding seat 36 along a sliding direction parallel to the second sliding seat 37 and
  • the controller 20 is electrically connected, and the output end of the first linear driver 345 is connected to the second slider 37, thereby sharing the load of the third rotary driver 341, and improving the overall load capacity of the second drive mechanism 34.
  • the third driving mechanism 35 includes a fourth rotating driver 351, a third screw 352 and a third nut 353.
  • the fourth rotating driver 351 is disposed on the second sliding seat 37 and electrically connected to the controller 20, and the third screw 352
  • the third nut 353 is threadedly coupled to the third screw 352, and the third nut 353 is fixedly coupled to the third sliding block 38, so that the third nut 353 is fixedly coupled to the output end of the fourth rotary actuator 351.
  • the structure of the three drive mechanism 35 is simpler and more compact.
  • the second sliding seat 37 is provided with a first mounting plate 371 in a direction perpendicular to the sliding direction of the first sliding seat 36 and the sliding direction of the second sliding seat 37, and the third sliding seat 38 is slidably disposed in the first installation.
  • the plate 371, the fourth rotary drive 351 is disposed on the first mounting plate 371, the third screw 352 is pivotally connected to the first mounting plate 371, and the structure is more reasonable and compact;
  • the first mounting plate 371 is provided with a third travel switch 354, and a third
  • the slider 38 is provided with a third trigger block 355 that cooperates with the third stroke switch 354.
  • the third trigger block 355 and the third stroke switch 354 are away from or close to each other in the sliding direction of the third slider 38, thereby preventing the third slip.
  • the seat 38 is out of the preset sliding stroke to ensure normal operation and to facilitate automatic control.
  • the discharge grinding mechanism 32 further includes a first pivoting shaft 323 and a brush 324.
  • the first pivoting shaft 323 is pivotally connected to the third sliding seat 38 in a sliding direction parallel to the third sliding seat 38.
  • the first rotary actuator 321 It is disposed on the third sliding block 38 and electrically connected to the controller 20.
  • the electrode wheel 322 is connected to one end of the first pivoting shaft 323, and the other end of the first pivoting shaft 323 is connected to the output end of the first rotating drive 321 .
  • the brush 324 is electrically connected to the controller 20, and the abutting end of the brush 324 is frictionally engaged with the first pivoting shaft 323 to energize the electrode wheel 322.
  • the structure is more reasonable and compact, and the electrode wheel 322 is energized.
  • the discharge gear grinding device 30 further includes a first housing 39 that is respectively wrapped around the first driving mechanism 33, the second driving mechanism 34, the third driving mechanism 35, and the discharge grinding mechanism 32. External, dustproof and protective.
  • the blade carrier device 40 further includes a first rotating base 44 and a fourth sliding seat 45 .
  • the first rotating base 44 is disposed on the substrate 11 and pivoted around the electrode wheel 322 .
  • the specific structure of the slide seat 45 sliding along the first rotating base 44 in the direction of approaching or moving away from the electrode wheel 322, the sliding arrangement of the fourth sliding seat 45 and the first rotating base 44 is well known to those skilled in the art, I will not repeat them here.
  • the rotation driving mechanism 43 includes a fifth rotation driver 431 and a second pivoting shaft 435.
  • the fifth rotation driver 431 is disposed on the substrate 11 and electrically connected to the controller 20.
  • the second pivoting shaft 435 is perpendicular to the plane of the substrate 11 and close to
  • the electrode wheel 322 is pivotally connected to the substrate 11, and one end of the second pivoting shaft 435 is connected to the output end of the fifth rotating driver 431.
  • the first rotating base 44 is connected to the other end of the second pivoting shaft 435, and the structure is more reasonable and compact.
  • the output of the fifth rotary driver 431 is coupled to a transmission 432
  • the second pivot shaft 435 is coupled to the transmission 432
  • the transmission 432 is further provided with a fifth travel switch 433
  • the transmission 432 is further
  • a fifth trigger block 434 that is pivoted in synchronization with the first swivel mount 44 and mated with the fifth travel switch 433 is provided to detect the pivot angle of the first swivel mount 44 to facilitate automated control.
  • the feed drive mechanism 42 includes a sixth rotary drive 421, a fourth screw 423 and a fourth nut 424.
  • the sixth rotary drive 421 is disposed on the first rotary base 44 and electrically connected to the controller 20, and the fourth screw 423 is connected to the output end of the sixth rotary drive 421 in a sliding direction parallel to the fourth sliding seat 45, the fourth nut 424 is threaded to the fourth screw 423, and the fourth nut 424 is fixedly connected to the fourth sliding seat 45, the structure More reasonable and compact.
  • the first rotating base 44 is provided with a fourth limit switch 425
  • the fourth sliding seat 45 is provided with a fourth trigger block 426, which cooperates with the fourth limit switch 425, and the fourth trigger block 426 and the fourth limit switch 425
  • the sliding direction of the fourth sliding seat 45 is away from or close to each other, thereby preventing the fourth sliding seat 45 from exceeding the preset sliding stroke, ensuring normal operation, and facilitating automatic control.
  • the saw blade carrying clamping mechanism 41 includes a second mounting base 411, a second linear drive 412, a first fixed bushing 413 and a first sliding shaft 415.
  • the first mounting seat 31 is disposed on the fourth sliding seat 45, and the first fixed shaft Set of 413
  • the first fixed bushing 413 is fixedly disposed on the second mounting seat 411 in a direction parallel to the plane of the substrate 11 and perpendicular to the sliding direction of the fourth sliding seat 45, and the first sliding shaft 415 is slidably disposed.
  • the second linear drive 412 is disposed at one end of the first fixed bushing 413, and one end of the first sliding shaft 415 is connected to the output end of the second linear drive 412, the first sliding shaft
  • the other end of the first fixed sleeve 413 is extended from the other end of the first fixed sleeve 413.
  • the first fixing sleeve 413 is disposed away from the second linear actuator 412 at one end thereof.
  • the first clamping member 414 is disposed away from the second linear actuator.
  • One end of the 412 is provided with a detachable second clamping member 416.
  • a clamping region 417 for clamping the saw blade 200 is formed between the first clamping member 414 and the second clamping member 416.
  • the second linear actuator 412 The first sliding shaft 415 is driven to slide to move the second clamping member 416 toward or away from the first clamping member 414.
  • the load bearing and clamping positioning of the saw blade 200 is realized, and the first sliding shaft 415 is driven to slide by the second linear drive 412 to drive the second clamping member 416 to move toward or away from the first clamping member 414 to The saw blade 200 is clamped to prevent the saw blade 200 from rotating or releasing the release lock to allow the saw blade 200 to rotate.
  • the blade carrier device 40 further includes a second housing 46 that is respectively wrapped around the feed drive mechanism 42 and the blade carrier clamping mechanism 41 to protect against dust and protection. effect.
  • the toothing device 50 includes a third linear actuator 51 , a second rotating base 52 , a connecting arm 54 and a claw 55 , and the second rotating base 52 is pivotally connected to the first fixed bushing. 413.
  • the third linear actuator 51 is disposed on the second mounting seat 411 in a plane perpendicular to the plane of the substrate 11.
  • the second rotating base 52 is perpendicular to the first fixed sleeve 413 and close to the output of the third linear actuator 51.
  • the direction of the end is fixedly disposed on a driving arm 53.
  • the end of the driving arm 53 away from the second rotating base 52 is pivotally connected to the output end of the third linear actuator 51.
  • the connecting arm 54 is fixedly disposed on the second rotating base 52, and the connecting claw 55 is connected.
  • the connecting arm 54 is away from the second rotating base 52-end, and the picking claw 55 is close to the alloy lug 201 on the saw blade 200. That is, the third rotating base 52 drives the second rotating base 52 to swing back and forth to drive the picking claws 55 to move the alloy welding pieces 201 on the saw blade 200 one by one.
  • the structure is simple and compact, and stable operation and high precision can be realized. Automatically toothing and avoiding damage to the alloy lug 201 on the saw blade 200.
  • the first mounting seat 31 is located at the rear end of the substrate 11
  • the first rotating base 44 is located at the front end of the substrate 11 , so that the layout structure of the first mounting seat 31 and the first rotating base 44 is configured.
  • the front end of the substrate 11 is provided with an arc-shaped guiding groove 111 in the pivoting direction of the first rotating base 44.
  • the lower end surface of the first rotating base 44 has a guiding rod extending into the curved guiding groove 111 with a gap therebetween. (not shown
  • the length of the guide bar is smaller than the thickness of the substrate 11, so that the pivoting of the first rotating base 44 is smoother and more stable.
  • the rotary driving mechanism 43 further includes a fourth linear driver 436 electrically connected to the controller 20, and fourth.
  • the output end of the linear actuator 436 is slidably inserted into the guide rod along the length of the guide rod, and the output end of the fourth linear actuator 436 is fixedly coupled to the lower end surface of the first rotary base 44, and the fourth linear actuator 436 is adjacent to the guide rod.
  • a third clamping member (not shown) is disposed on one side, and the curved guiding groove 111 is clamped and locked between the first rotating base 44 and the third clamping member to pass through the output to the fourth linear actuator 436.
  • the locking operation of the first rotating base 44 and the release of the lock are realized by the expansion and contraction of the end.
  • the substrate 11 is provided with a curved scale 112 for indicating the pivoting position and the pivoting adjustment amount of the first rotating base 44 in the pivoting direction of the first rotating base 44 at the side of the curved guiding groove 111, Convenient for the operator to observe.
  • the substrate 11 is disposed at an inclination of the front low and the rear, so that impurities such as oil and dirt on the substrate 11 are slid by the rear end of the substrate 11 to the front end of the substrate 11 under the action of gravity.
  • a collecting box 60 is disposed at a lower portion of the rack 10.
  • the front end of the substrate 11 communicates with the collecting box 60 through a connecting tube (not shown) to collect impurities such as oil on the substrate 11, so that the substrate 11 is clean.
  • a protective cover 70 is further disposed on the frame 10, and the protective cover 70 is provided in an openable and closable manner.
  • the protective cover 70 is provided with an observation window 80 formed of transparent glass, thereby facilitating the observation of the operator and ensuring the safety of the operator. operation.
  • the working principle of the front discharge machining machine 100 of the present invention will be described in detail with reference to the accompanying drawings. First, the saw blade 200 is mounted and clamped to the saw blade carrying clamping mechanism 41, and the controller 20 controls the first of the discharge grinding gear mechanism 32.
  • the rotary driver 321 drives the energized electrode wheel 322 to rotate at a high speed
  • the controller 20 controls the first drive mechanism 33, the second drive mechanism 34, and the third drive mechanism 35 of the discharge gear grinding device 30 to drive the discharge gear grinding mechanism 32.
  • the multi-station movement is performed to perform an electric discharge machining process on the alloy lug 201 on the energized saw blade 200, and the polarity of the energization of the electrode wheel 322 and the saw blade 200 is reversed, so that the electrode wheel 322 generates a high temperature on the saw blade 200.
  • the alloy soldering piece 201 is subjected to high-temperature grinding processing, and the saw blade 200 is carried by the controller saw blade carrying mechanism 41 to move the saw blade 200 for the discharge grinding mechanism 32, and then controlled by the controller 20
  • the tooth device 50 aligns the alloy soldering pieces 201 on the saw blade 200 one by one to perform the order processing on the alloy soldering piece 201 on the saw blade 200, and realizes the automatic processing of the electric discharge processing of the alloy soldering piece 201 on the saw blade 200. operation.
  • the first driving mechanism 33 of the front discharge machining machine 100 of the present invention drives The discharge grinding mechanism 32 is moved in a direction parallel to the plane of the substrate 11, the second driving mechanism 34 drives the discharge grinding mechanism 32 to move in a direction perpendicular to the plane of the substrate 11, and the third driving mechanism 35 drives the discharge grinding mechanism 32 in parallel.
  • the electrode wheel 322 of the discharge grinding mechanism 32 is connected to the output end of the first rotary driver 321, the first rotary driver 321
  • the energized electrode wheel 322 is driven to rotate to perform an electric discharge machining process on the front surface 201a of the alloy lug 201 on the saw blade 200;
  • the saw blade 200 is loaded and clamped to the saw blade carrying clamping mechanism 41, and the feed drive mechanism 42 drives the saw blade to carry
  • the clamping mechanism 41 moves toward or away from the electrode wheel 322 to drive the saw blade 200 carried by the blade carrier clamping mechanism 41 to move toward or away from the electrode wheel 322.
  • the rotary drive mechanism 43 drives the blade to carry the clamping mechanism.
  • the front surface electrical discharge machine 100 of the present invention can automatically process the front surface 201a of the alloy lug 201 on the saw blade 200 from different angles according to different processing requirements.
  • the grinding process difficulty of the front surface 201a of the alloy lug 201 on the saw blade 200 is reduced, and the processing efficiency and the quality of the grinding process are improved in the other direction, so that the alloy lug 201 on the processed saw blade 200 has good Consistency; and the discharge grinding mechanism 32 ⁇ machining the saw blade 200 by the discharge grinding method breaks the traditional grinding wheel grinding blade 200, and repairs the alloy welding piece 201 on the saw blade 200 The time is less, and the precision of the grinding process is higher; in addition, the front surface electrical discharge machine 100 of the present invention has the advantages of simple and compact structure and convenient and quick processing operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

　一种正面放电加工机，包括：机架、控制器、放电磨齿装置、锯片承载装置及拨齿装置，机架包括一基板；放电磨齿装置的第一驱动机构、第二驱动机构及第三驱动机构分别驱使放电磨齿机构沿三个相互垂直的方向移动；放电磨齿机构的第一旋转驱动器驱使通电的电极轮旋转而对锯片上的合金焊片的正面进行放电加工处理；锯片承载装置包括与控制器电性连接的锯片承载夹紧机构、进给驱动机构及旋转驱动机构，锯片承载夹紧于锯片承载夹紧机构，进给驱动机构驱使锯片承载夹紧机构朝靠近或远离电极轮的方向移动，旋转驱动机构驱使锯片承载夹紧机构环绕电极轮的枢转移动；拨齿装置对锯片承载夹紧机构所承载的锯片进行逐个拨齿。提高加工的效率和质量。

Description

正面放电力 P工机 技术领域
本发明涉及锯片加工领域， 尤其涉及一种适用于对锯片上的合金焊片的正 面进行放电加工处理的正面放电加工机。 背景技术
随着经济的不断发展、 科学技术的不断进步及工业现代化进程的不断推进， 促使工业领域的加工、 制造行业正朝机械化、 智能化、 高集成化及高效率化的 方向发展， 且在工具维修、 加工领域显得尤其重要。
众所周知， 锯片作为机械制造行业中必不可少的一种加工工具， 其使用期 间需要不断的维护才能达到使用效果。 现有技术中各种锯片上的合金焊片一般 釆用人工处理， 由经验丰富的师傅通过手工操作在砂轮上修复， 这样的模式存 在很多缺陷， 如加工时间长、 加工效率低及加工出来的锯片上的各合金焊片不 标准且一致性差， 达不到使用要求等不足之处。 还有些釆用机械加工， 如锯片 磨齿加工机是用于对锯片上的合金焊片进行修磨加工的一种设备， 其釆用固定 电机与砂轮组合体对锯片上的合金焊片进行修磨加工， 实现了机械加工锯片的 高效运行， 但存在着很多缺陷和不足之处， 其结构较复杂， 制造成本高， 且不 能对锯片上的合金焊片之正面进行不同角度的修磨， 更不能实现自动修磨锯片 上的合金焊片， 加工操作繁瑣复杂， 因此其使用范围有限， 达不到实际使用的 费的时间长， 修磨精度达不到加工要求， 严重影响了锯片的生产加工效率及锯 片上的合金焊片修磨加工质量。
因此， 急需要一种正面放电加工机来克服上述存在的问题。 发明内容
本发明的目的在于提供一种正面放电加工机， 该正面放电加工机具有结 工、 加工操作简单、 加工处理耗时少、 修磨加工精度高及使的优点。 为实现上述目的， 本发明提供了一种适用于对锯片上的合金焊片的正面进 行放电加工处理的正面放电加工机， 包括： 机架、 控制器、 放电磨齿装置、 锯 片承载装置及拨齿装置， 所述机架包括一基板， 所述控制器设于所述机架； 所 述放电磨齿装置包括第一安装座及与所述控制器电性连接的放电磨齿机构、 第 一驱动机构、 第二驱动机构和第三驱动机构， 所述第一安装座设于所述基板， 所述放电磨齿机构、 第一驱动机构、 第二驱动机构及第三驱动机构均设于所述 第一安装座， 所述第一驱动机构驱使所述放电磨齿机构沿平行于所述基板平面 的方向移动， 所述第二驱动机构驱使所述放电磨齿机构沿垂直于所述基板平面 的方向移动， 所述第三驱动机构驱使所述放电磨齿机构沿平行于所述基板平面 且垂直于所述第一驱动机构驱使所述放电磨齿机构移动的方向的方向移动； 所 述放电磨齿机构包括第一旋转驱动器及通电的电极轮， 所述电极轮连接于所述 第一旋转驱动器的输出端， 所述第一旋转驱动器驱使通电的所述电极轮旋转而 对锯片上的合金焊片的正面进行放电加工处理； 所述锯片承载装置包括与所述 控制器电性连接的锯片承载夹紧机构、 进给驱动机构及旋转驱动机构， 所述锯 片承载夹紧于所述锯片承载夹紧机构， 所述进给驱动机构驱使所述锯片承载夹 紧机构朝靠近或远离所述电极轮的方向移动而带动所述锯片承载夹紧机构所承 载所述锯片朝靠近或远离所述电极轮的方向移动， 所述旋转驱动机构驱使所述 锯片承载夹紧机构环绕所述电极轮的枢转移动而带动所述锯片承载夹紧机构所 承载所述锯片环绕所述电极轮的枢转移动； 所述拨齿装置连接于所述锯片承载 夹紧机构且跟随所述锯片承载夹紧机构同步移动， 所述拨齿装置对所述锯片承 载夹紧机构所承载的所述锯片进行逐个拨齿。
较佳地， 所述放电磨齿装置还包括第一滑座、 第二滑座及第三滑座， 所述 第一滑座沿平行于所述基板平面的方向滑动的设于所述第一安装座， 所述第二 滑座沿垂直于所述基板平面的方向滑动的设于所述第一滑座， 所述第三滑座沿 平行于所述基板平面且垂直于所述第一滑座之滑动方向的方向滑动的设于所述 第二滑座， 所述第一驱动机构设于所述第一安装座， 所述第一驱动机构的输出 端连接于所述第一滑座滑动， 所述第二驱动机构设于所述第二滑座， 所述第二 驱动机构的输出端连接于所述第二滑座， 所述第三驱动机构设于所述第二滑座， 所述第三驱动机构的输出端连接于所述第三滑座， 所述放电磨齿机构设于所述 第三滑座。
较佳地， 所述第一驱动机构包括第二旋转驱动器、 第一螺杆及第一螺母， 所述第二旋转驱动器设于所述第一安装座且与所述控制器电性连接， 所述第一 螺杆沿平行于所述第一滑座的滑动方向连接于所述第二旋转驱动器的输出端， 所述第一螺母螺纹套接于所述第一螺杆， 所述第一螺母固定连接于所述第一滑 座； 所述第二驱动机构包括第三旋转驱动器、 第二螺杆及第二螺母， 所述第三 旋转驱动器设于所述第一滑座且与所述控制器电性连接， 所述第二螺杆沿平行 于所述第二滑座的滑动方向连接于所述第三旋转驱动器的输出端， 所述第二螺 母螺纹套接于所述第二螺杆， 所述第二螺母固定连接于所述第二滑座； 所述第 三驱动机构包括第四旋转驱动器、 第三螺杆及第三螺母， 所述第四旋转驱动器 设于所述第二滑座且与所述控制器电性连接， 所述第三螺杆沿平行于所述第三 滑座的滑动方向连接于所述第四旋转驱动器的输出端， 所述第三螺母螺纹套接 于所述第三螺杆， 所述第三螺母固定连接于所述第三滑座。
较佳地， 所述第二驱动机构还包括第一直线驱动器， 所述第一直线驱动器 沿平行于所述第二滑座的滑动方向设于所述第一滑座且与所述控制器电性连 接， 所述第一直线驱动器的输出端连接于所述第二滑座。
较佳地， 所述放电磨齿机构还包括第一枢转轴及电刷， 所述第一枢转轴沿 平行于所述第三滑座的滑动方向枢接于所述第三滑座， 所述第一旋转驱动器设 于所述第三滑座且与所述控制器电性连接， 所述电极轮连接于所述第一枢转轴 的一端， 所述第一枢转轴的另一端连接于所述第一旋转驱动器的输出端； 所述 电刷与所述控制器电性连接， 所述电刷的抵触端摩擦抵触于所述第一枢转轴而 使所述电极轮通电。
较佳地， 所述锯片承载装置还包括第一旋转座及第四滑座， 所述第一旋转 座呈环绕所述电极轮枢转的设于所述基板， 所述第四滑座沿靠近或远离所述电 极轮的方向滑动的设于所述第一旋转座。
较佳地， 所述旋转驱动机构包括第五旋转驱动器及第二枢转轴， 所述第五 旋转驱动器设于所述基板且与所述控制器电性连接， 所述第二枢转轴呈垂直于 所述基板平面且靠近于所述电极轮枢接于所述基板 , 所述第二枢转轴的一端连 接于所述第五旋转驱动器的输出端， 所述第一旋转座连接于所述第二枢转轴的 另一端； 所述进给驱动机构包括第六旋转驱动器、 第四螺杆及第四螺母， 所述 第六旋转驱动器设于所述第一旋转座滑座且与所述控制器电性连接， 所述第四 螺杆沿平行于所述第四滑座的滑动方向连接于所述第六旋转驱动器的输出端， 所述第四螺母螺纹套接于所述第四螺杆， 所述第四螺母固定连接于所述第四滑 座。
较佳地， 所述锯片承载夹紧机构包括第二安装座、 第二直线驱动器、 第一 固定轴套及第一滑动轴， 所述第一安装座设于所述第四滑座， 所述第一固定轴 套具有两端开口的中空结构， 所述第一固定轴套沿平行于所述基板平面且垂直 于第四滑座的滑动方向的方向固定设于所述第二安装座， 所述第一滑动轴滑动 的设于所述第一固定轴套的中空结构内， 所述第二直线驱动器设于所述第一固 定轴套的一端， 所述第一滑动轴的一端连接于所述第二直线驱动器的输出端， 所述第一滑动轴的另一端伸出于所述第一固定轴套的另一端， 所述第一固定轴 套远离所述第二直线驱动器的一端设有第一夹紧件， 所述第一滑动轴远离所述 第二直线驱动器的一端设有可拆卸的第二夹紧件， 所述第一夹紧件及第二夹紧 件之间形成一用于夹紧所述锯片的夹紧区， 所述第二直线驱动器驱使所述第一 滑动轴滑动进而带动所述第二夹紧件朝靠近或远离所述第一夹紧件的方向移 动。
较佳地， 所述拨齿装置包括第三直线驱动器、 第二旋转座、 连接臂及拨齿 爪， 所述第二旋转座枢接于所述第一固定轴套， 所述第三直线驱动器于垂直于 所述基板平面的平面内摆动的设于所述第二安装座， 所述第二旋转座沿垂直于 第一固定轴套且靠近于第三直线驱动器的输出端的方向固定设于有一驱动臂， 所述驱动臂远离所述第二旋转座的一端枢接于所述第三直线驱动器的输出端， 所述连接臂固定设于第二旋转座， 所述拨齿爪连接于所述连接臂远离所述第二 旋转座一端， 且所述拨齿爪靠近于所述锯片上的合金焊片。
较佳地， 所述第一安装座位于所述基板的后端， 所述第一旋转座位于所述 基板的前端； 所述基板的前端沿所述第一旋转座的枢转方向开设有弧形导向槽， 所述第一旋转座的下端面具有一呈间隙伸入所述弧形导向槽内的导向杆， 且所 述导向杆的长度小于所述基板的厚度； 所述旋转驱动机构还包括与所述控制器 电性连接的第四直线驱动器， 所述第四直线驱动器的输出端沿所述导向杆的长 度方向滑动贯穿于所述导向杆内， 且所述第四直线驱动器的输出端固定连接于 所述第一旋转座的下端面， 所述第四直线驱动器靠近于所述导向杆的一侧设有 第三夹紧件， 所述弧形导向槽可夹紧锁定于所述第一旋转座及第三夹紧件之间。
与现有技术相比， 由于本发明的正面放电加工机的第一驱动机构驱使放电 磨齿机构沿平行于基板平面的方向移动， 第二驱动机构驱使放电磨齿机构沿垂 直于基板平面的方向移动， 第三驱动机构驱使放电磨齿机构沿平行于基板平面 且垂直于第一驱动机构驱使放电磨齿机构移动的方向的方向移动； 放电磨齿机 构的电极轮连接于第一旋转驱动器的输出端， 第一旋转驱动器驱使通电的电极 轮旋转而对锯片上的合金焊片的正面进行放电加工处理； 锯片承载夹紧于锯片 承载夹紧机构， 进给驱动机构驱使锯片承载夹紧机构朝靠近或远离电极轮的方 向移动而带动锯片承载夹紧机构所承载锯片朝靠近或远离电极轮的方向移动， 旋转驱动机构驱使锯片承载夹紧机构环绕电极轮的枢转移动而带动锯片承载夹 紧机构所承载锯片环绕电极轮的枢转移动； 拨齿装置连接于锯片承载夹紧机构 且跟随锯片承载夹紧机构同步移动， 拨齿装置对锯片承载夹紧机构所承载的锯 片进行逐个拨齿。 因此， 在控制器的控制下， 使得本发明的正面放电加工机能 根据不同的加工要求从不同角度对锯片上的合金焊片的正面的自动化放电修磨 加工， 一方面降低了锯片上的合金焊片的正面的修磨加工难度， 另一方向提高 了加工处理效率和修磨加工的质量， 使得加工出来的锯片上的合金焊片具有良 好的一致性； 且放电磨齿机构釆用放电修磨的加工处理方式修磨锯片打破了传 统的砂轮修磨锯片的方式， 修磨加工锯片上的合金焊片耗时更少， 且修磨加工 的精度更高； 另， 本发明的正面放电加工机还具有结构简单紧凑、 加工操作方 便快捷的优点。 附图说明
图 1是本发明的正面放电加工机的立体组合示意图。
图 2是本发明的正面放电加工机拆除部分机架后的立体组合示意图。
图 3是图 2的平面结构示意图。
图 4是图 2拆除收集箱后的立体组合示意图。
图 5是图 4的仰视图。 图 6是本发明的正面放电加工机的放电磨齿装置的立体组合示意图。
图 7是本发明的正面放电加工机的锯片承载装置和拨齿装置的立体组合示 图 8是焊有合金焊片的锯片的立体结构示意图。 具体实施方式
为了详细说明本发明的技术内容、 构造特征， 以下结合实施方式并配合附 图作进一步说明。
请参阅图 1至图 8,本发明的正面放电加工机 100适用于对锯片 200上的合 金焊片 201的正面 201a进行放电加工处理，本发明的正面放电加工机 100包括： 机架 10、 控制器 20、 放电磨齿装置 30、 锯片承载装置 40及拨齿装置 50, 机架 10包括一基板 11 , 控制器 20设于机架 10; 放电磨齿装置 30包括第一安装座 31及与控制器 20电性连接的放电磨齿机构 32、 第一驱动机构 33、 第二驱动机 构 34和第三驱动机构 35 , 第一安装座 31设于基板 11 , 放电磨齿机构 32、 第一 驱动机构 33、 第二驱动机构 34及第三驱动机构 35均设于第一安装座 31 , 第一 驱动机构 33驱使放电磨齿机构 32沿平行于基板 11平面的方向移动， 第二驱动 机构 34驱使放电磨齿机构 32沿垂直于基板 11平面的方向移动， 第三驱动机构 35驱使放电磨齿机构 32沿平行于基板 11平面且垂直于第一驱动机构 33驱使放 电磨齿机构 32移动的方向的方向移动； 放电磨齿机构 32包括第一旋转驱动器 321及通电的电极轮 322, 电极轮 322连接于第一旋转驱动器 321的输出端， 第 一旋转驱动器 321驱使通电的电极轮 322旋转而对锯片 200上的合金焊片 201 的正面 201a进行放电加工处理； 锯片承载装置 40包括与控制器 20电性连接的 锯片承载夹紧机构 41、 进给驱动机构 42及旋转驱动机构 43 , 锯片 200承载夹 紧于锯片承载夹紧机构 41 , 进给驱动机构 42驱使锯片承载夹紧机构 41朝靠近 或远离电极轮 322的方向移动而带动锯片承载夹紧机构 41所承载锯片 200朝靠 近或远离电极轮 322的方向移动， 旋转驱动机构 43驱使锯片承载夹紧机构 41 环绕电极轮 322的枢转移动而带动锯片承载夹紧机构 41所承载锯片 200环绕电 极轮 322的枢转移动； 拨齿装置 50连接于锯片承载夹紧机构 41且跟随锯片承 载夹紧机构 41同步移动，拨齿装置 50对锯片承载夹紧机构 41所承载的锯片 200 进行逐个拨齿。 从而在控制器 20的控制下， 使得本发明的正面放电加工机 100 能根据不同的加工要求从不同角度对锯片 200上的合金焊片 201的正面 201a的 自动化放电修磨加工， 一方面降低了锯片 200上的合金焊片 201的正面 201a的 修磨加工难度， 另一方向提高了加工处理效率和修磨加工的质量， 使得加工出 来的锯片 200上的合金焊片 201具有良好的一致性， 且结构简单紧凑、 加工操 作方便快捷。 具体地， 如下：
请参阅图 1至图 6, 放电磨齿装置 30还包括第一滑座 36、 第二滑座 37及 第三滑座 38 , 第一滑座 36沿平行于基板 11平面的方向滑动的设于第一安装座 31 , 第二滑座 37沿垂直于基板 11平面的方向滑动的设于第一滑座 36, 第三滑 座 38沿平行于基板 11平面且垂直于第一滑座 36之滑动方向的方向滑动的设于 第二滑座 37 , 且第一滑座 36与第一安装座 31的具体滑动配合结构、 第二滑座 37与第一滑座 36的具体滑动配合结构及第三滑座 38与第二滑座 37的具体滑动 配合结构的具体实现形式均为本领域的普通技术人员所熟知， 故在此不再赘述。 第一驱动机构 33设于第一安装座 31 , 第一驱动机构 33的输出端连接于第一滑 座 36滑动， 第二驱动机构 34设于第二滑座 37 , 第二驱动机构 34的输出端连接 于第二滑座 37 , 第三驱动机构 35设于第二滑座 37 , 第三驱动机构 35的输出端 连接于第三滑座 38 , 放电磨齿机构 32设于第三滑座 38 , 结构更为合理紧凑， 作动更为精准。
其中， 第一驱动机构 33 包括第二旋转驱动器（图中未示）、 第一螺杆 332 及第一螺母（图中未示）， 第二旋转驱动器设于第一安装座 31且与控制器 20电 性连接， 第一螺杆 332沿平行于第一滑座 36的滑动方向连接于第二旋转驱动器 的输出端， 第一螺母螺纹套接于第一螺杆 332 , 第一螺母固定连接于第一滑座 36, 使得第一驱动机构 33的结构更为简单紧凑； 较优是， 在本实施例中， 第一 安装座 31设有第一行程开关 334,第一滑座 36设有与第一行程开关 334相互配 合的第一触发块 335 , 第一触发块 335与第一行程开关 334沿第一滑座 36的滑 动方向相互远离或靠近， 从而防止第一滑座 36的超出预设的滑动行程， 保障正 常工作， 且有助于实现自动化控制。
同时， 第二驱动机构 34包括第三旋转驱动器 341、 第二螺杆 342及第二螺 母 343 , 第三旋转驱动器 341设于第一滑座 36且与控制器 20电性连接， 第二螺 杆 342沿平行于第二滑座 37的滑动方向连接于第三旋转驱动器 341的输出端， 第二螺母 343螺纹套接于第二螺杆 342, 第二螺母 343固定连接于第二滑座 37 , 使得第二驱动机构 34的结构更为简单紧凑； 具体地， 第一滑座 36沿垂直于基 板 11平面的方向设有第一安装臂 361 ,第二滑座 37滑动的设于第一安装臂 361 , 第三旋转驱动器 341设于第一安装臂 361 ,第二螺杆 342枢接于第一安装臂 361， 结构更为合理紧凑； 第一安装臂 361设有第二行程开关 346, 第二滑座 37设有 与第二行程开关 346相互配合的第二触发块 347 ,第二触发块 347与第二行程开 关 346沿第二滑座 37的滑动方向相互远离或靠近， 从而防止第二滑座 37的超 出预设的滑动行程， 保障正常工作， 且有助于实现自动化控制。 较优是， 在本 实施例中， 第二驱动机构 34还包括第一直线驱动器 345 , 第一直线驱动器 345 沿平行于第二滑座 37的滑动方向设于第一滑座 36且与控制器 20电性连接， 第 一直线驱动器 345的输出端连接于第二滑座 37 ,从而分担了第三旋转驱动器 341 的负载， 提高了第二驱动机构 34的整体负载能力。
再者， 第三驱动机构 35包括第四旋转驱动器 351、 第三螺杆 352及第三螺 母 353 , 第四旋转驱动器 351设于第二滑座 37且与控制器 20电性连接， 第三螺 杆 352沿平行于第三滑座 38的滑动方向连接于第四旋转驱动器 351的输出端， 第三螺母 353螺纹套接于第三螺杆 352, 第三螺母 353固定连接于第三滑座 38 , 使得第三驱动机构 35的结构更为简单紧凑。 具体地， 第二滑座 37沿与第一滑 座 36的滑动方向及第二滑座 37的滑动方向均垂直的方向设有第一安装板 371 , 第三滑座 38滑动设于第一安装板 371 ,第四旋转驱动器 351设于第一安装板 371 , 第三螺杆 352枢接于第一安装板 371 , 结构更为合理紧凑； 第一安装板 371设有 第三行程开关 354, 第三滑座 38设有与第三行程开关 354相互配合的第三触发 块 355 , 第三触发块 355与第三行程开关 354沿第三滑座 38的滑动方向相互远 离或靠近， 从而防止第三滑座 38的超出预设的滑动行程， 保障正常工作， 且有 助于实现自动化控制。
再者，放电磨齿机构 32还包括第一枢转轴 323及电刷 324,第一枢转轴 323 沿平行于第三滑座 38的滑动方向枢接于第三滑座 38 ,第一旋转驱动器 321设于 第三滑座 38且与控制器 20电性连接， 电极轮 322连接于第一枢转轴 323的一 端， 第一枢转轴 323的另一端连接于第一旋转驱动器 321 的输出端， 结构更为 合理紧凑； 电刷 324与控制器 20电性连接， 电刷 324的抵触端摩擦抵触于第一 枢转轴 323而使电极轮 322通电， 结构更为合理紧凑， 实现了电极轮 322的通 电。
较优是， 放电磨齿装置 30还包括第一壳体 39, 该第一壳体 39分别包覆于 第一驱动机构 33、 第二驱动机构 34、 第三驱动机构 35及放电磨齿机构 32的外 部， 起到防尘及保护的作用。
请参阅图 1至图 5及图 7,锯片承载装置 40还包括第一旋转座 44及第四滑 座 45 , 第一旋转座 44呈环绕电极轮 322枢转的设于基板 11 , 第四滑座 45沿靠 近或远离电极轮 322的方向滑动的设于第一旋转座 44,第四滑座 45与第一旋转 座 44的滑动设置的具体结构为本领域的普通技术人员所熟知，故在此不再赘述。
其中， 旋转驱动机构 43包括第五旋转驱动器 431及第二枢转轴 435 , 第五 旋转驱动器 431设于基板 11且与控制器 20电性连接， 第二枢转轴 435呈垂直 于基板 11平面且靠近于电极轮 322枢接于基板 11 ,第二枢转轴 435的一端连接 于第五旋转驱动器 431的输出端， 第一旋转座 44连接于第二枢转轴 435的另一 端， 结构更为合理紧凑。 较优是， 在本实施例中， 第五旋转驱动器 431 的输出 端连接有一变速器 432, 第二枢转轴 435连接于变速器 432, 变速器 432上还设 有第五行程开关 433 , 且变速器 432上还设有与第一旋转座 44同步枢转且于第 五行程开关 433相配合的第五触发块 434, 以检测第一旋转座 44的枢转角度， 有助于实现自动化控制。
同时， 进给驱动机构 42包括第六旋转驱动器 421、 第四螺杆 423及第四螺 母 424, 第六旋转驱动器 421设于第一旋转座 44滑座且与控制器 20电性连接， 第四螺杆 423沿平行于第四滑座 45的滑动方向连接于第六旋转驱动器 421的输 出端， 第四螺母 424螺纹套接于第四螺杆 423 , 第四螺母 424固定连接于第四滑 座 45 , 结构更为合理紧凑。 较优是， 第一旋转座 44设有第四行程开关 425 , 第 四滑座 45设有与第四行程开关 425相互配合的第四触发块 426,第四触发块 426 与第四行程开关 425沿第四滑座 45的滑动方向相互远离或靠近， 从而防止第四 滑座 45的超出预设的滑动行程， 保障正常工作， 且有助于实现自动化控制。 锯 片承载夹紧机构 41 包括第二安装座 411、 第二直线驱动器 412、 第一固定轴套 413及第一滑动轴 415 , 第一安装座 31设于第四滑座 45 , 第一固定轴套 413具 有两端开口的中空结构， 第一固定轴套 413沿平行于基板 11平面且垂直于第四 滑座 45的滑动方向的方向固定设于第二安装座 411 , 第一滑动轴 415滑动的设 于第一固定轴套 413的中空结构内，第二直线驱动器 412设于第一固定轴套 413 的一端， 第一滑动轴 415的一端连接于第二直线驱动器 412的输出端， 第一滑 动轴 415的另一端伸出于第一固定轴套 413的另一端， 第一固定轴套 413远离 第二直线驱动器 412的一端设有第一夹紧件 414,第一滑动轴 415远离第二直线 驱动器 412的一端设有可拆卸的第二夹紧件 416,第一夹紧件 414及第二夹紧件 416之间形成一用于夹紧锯片 200的夹紧区 417, 第二直线驱动器 412驱使第一 滑动轴 415滑动进而带动第二夹紧件 416朝靠近或远离第一夹紧件 414的方向 移动。 从而实现对锯片 200进行承载及夹紧定位， 且通过第二直线驱动器 412 驱使第一滑动轴 415滑动而带动第二夹紧件 416朝靠近或远离第一夹紧件 414 的方向移动以对锯片 200进行夹紧定位以防止锯片 200转动或松开释锁以允许 锯片 200转动。
较优是， 锯片承载装置 40还包括第二壳体 46, 该第二壳体 46分别包覆于 进给驱动机构 42及锯片承载夹紧机构 41的外部， 起到防尘及保护的作用。
请参阅图 1至图 4及图 7, 拨齿装置 50包括第三直线驱动器 51、 第二旋转 座 52、 连接臂 54及拨齿爪 55 , 第二旋转座 52枢接于第一固定轴套 413 , 第三 直线驱动器 51于垂直于基板 11平面的平面内摆动的设于第二安装座 411 ,第二 旋转座 52沿垂直于第一固定轴套 413且靠近于第三直线驱动器 51的输出端的 方向固定设于有一驱动臂 53 , 驱动臂 53远离第二旋转座 52的一端枢接于第三 直线驱动器 51的输出端， 连接臂 54固定设于第二旋转座 52,拨齿爪 55连接于 连接臂 54远离第二旋转座 52—端， 且拨齿爪 55靠近于锯片 200上的合金焊片 201。 即通过第三直线驱动器 51驱使第二旋转座 52往复枢转摆动而带动拨齿爪 55对锯片 200上的合金焊片 201进行逐个拨动， 结构简单紧凑， 能够实现稳定 工作、 高精度的自动拨齿及避免对锯片 200上的合金焊片 201造成损伤。
请参阅图 1至图 5 , 较优是， 第一安装座 31位于基板 11的后端， 第一旋转 座 44位于基板 11的前端， 使得第一安装座 31及第一旋转座 44的布局结构更 为合理紧凑;基板 11的前端沿第一旋转座 44的枢转方向开设有弧形导向槽 111 , 第一旋转座 44的下端面具有一呈间隙伸入弧形导向槽 111内的导向杆（图中未 示）， 且导向杆的长度小于基板 11的厚度， 使得第一旋转座 44的枢转更为顺畅 稳定； 旋转驱动机构 43还包括与控制器 20电性连接的第四直线驱动器 436, 第 四直线驱动器 436的输出端沿导向杆的长度方向滑动贯穿于导向杆内， 且第四 直线驱动器 436的输出端固定连接于第一旋转座 44的下端面， 第四直线驱动器 436靠近于导向杆的一侧设有第三夹紧件（图中未示）， 弧形导向槽 111可夹紧 锁定于第一旋转座 44及第三夹紧件之间， 从而通过到第四直线驱动器 436的输 出端的伸缩作动而实现对第一旋转座 44的锁紧定位及放松释锁。 详细而言， 基 板 11于弧形导向槽 111的侧边沿第一旋转座 44的枢转方向设有用于指示第一旋 转座 44的枢转位置及枢转调整量的弧形刻度尺 112, 以方便操作人员观察。 值得注意者， 在本实施例中， 基板 11呈前低后高的倾斜设置， 从而使得基 板 11上的油污等杂质在重力的作用下由基板 11的后端滑落至基板 11的前端， 且机架 10下部设有收集箱 60, 基板 11的前端通过一连通管 (图中未示 )连通 于收集箱 60, 以收集基板 11上的油污等杂质， 使得基板 11保存洁净。 机架 10 上还设有保护罩 70, 且保护罩 70呈可开合的设置， 保护罩 70上设有由透明玻 璃形成的观察窗 80, 从而方便操作人员的观察且保障了操作人员的安全作业。 结合附图， 对本发明的正面放电加工机 100 的工作原理进行详细说明， 首 先将锯片 200安装夹紧于锯片承载夹紧机构 41上， 由控制器 20控制放电磨齿 机构 32的第一旋转驱动器 321驱使通电的电极轮 322高速旋转，并由控制器 20 控制放电磨齿装置 30的第一驱动机构 33、 第二驱动机构 34及第三驱动机构 35 作动以驱动放电磨齿机构 32进行多工位移动而对通电的锯片 200上的合金焊片 201进行放电加工处理， 且电极轮 322及锯片 200的通电极性相反， 以使电极轮 322产生高温而对锯片 200上的合金焊片 201进行高温修磨加工， 并由控制器 锯片承载夹紧机构 41多工位移动所承载锯片 200,以供放电磨齿机构 32放电加 工处理， 再由控制器 20控制拨齿装置 50对锯片 200上的合金焊片 201进行逐 个拨动， 以使锯片 200上的合金焊片 201进行有序加工处理， 实现锯片 200上 的合金焊片 201放电加工处理自动化作业。
与现有技术相比， 由于本发明的正面放电加工机 100的第一驱动机构 33驱 使放电磨齿机构 32沿平行于基板 11平面的方向移动， 第二驱动机构 34驱使放 电磨齿机构 32沿垂直于基板 11平面的方向移动， 第三驱动机构 35驱使放电磨 齿机构 32沿平行于基板 11平面且垂直于第一驱动机构 33驱使放电磨齿机构 32 移动的方向的方向移动； 放电磨齿机构 32的电极轮 322连接于第一旋转驱动器 321的输出端，第一旋转驱动器 321驱使通电的电极轮 322旋转而对锯片 200上 的合金焊片 201的正面 201a进行放电加工处理； 锯片 200承载夹紧于锯片承载 夹紧机构 41 , 进给驱动机构 42驱使锯片承载夹紧机构 41朝靠近或远离电极轮 322的方向移动而带动锯片承载夹紧机构 41所承载锯片 200朝靠近或远离电极 轮 322的方向移动，旋转驱动机构 43驱使锯片承载夹紧机构 41环绕电极轮 322 的枢转移动而带动锯片承载夹紧机构 41所承载锯片 200环绕电极轮 322的枢转 移动； 拨齿装置 50连接于锯片承载夹紧机构 41且跟随锯片承载夹紧机构 41同 步移动， 拨齿装置 50对锯片承载夹紧机构 41所承载的锯片 200进行逐个拨齿。 因此， 在控制器 20的控制下， 使得本发明的正面放电加工机 100能根据不同的 加工要求从不同角度对锯片 200上的合金焊片 201的正面 201a的自动化放电修 磨加工，一方面降低了锯片 200上的合金焊片 201的正面 201a的修磨加工难度， 另一方向提高了加工处理效率和修磨加工的质量， 使得加工出来的锯片 200上 的合金焊片 201具有良好的一致性； 且放电磨齿机构 32釆用放电修磨的加工处 理方式修磨锯片 200打破了传统的砂轮修磨锯片 200的方式，修磨加工锯片 200 上的合金焊片 201 耗时更少， 且修磨加工的精度更高； 另， 本发明的正面放电 加工机 100还具有结构简单紧凑、 加工操作方便快捷的优点。
以上所揭露的仅为本发明的较佳实例而已， 当然不能以此来限定本发明之 权利范围， 因此依本发明权利要求所作的等同变化， 仍属于本发明所涵盖的范 围。

Claims

权 利 要 求
处理， 其特征在于， 所述正面放电加工机包括：
机架， 所述机架包括一基板；
控制器， 所述控制器设于所述机架；
放电磨齿装置， 所述放电磨齿装置包括第一安装座及与所述控制器电性连 接的放电磨齿机构、 第一驱动机构、 第二驱动机构和第三驱动机构， 所述第一 安装座设于所述基板， 所述放电磨齿机构、 第一驱动机构、 第二驱动机构及第 三驱动机构均设于所述第一安装座， 所述第一驱动机构驱使所述放电磨齿机构 沿平行于所述基板平面的方向移动， 所述第二驱动机构驱使所述放电磨齿机构 沿垂直于所述基板平面的方向移动， 所述第三驱动机构驱使所述放电磨齿机构 沿平行于所述基板平面且垂直于所述第一驱动机构驱使所述放电磨齿机构移动 的方向移动； 所述放电磨齿机构包括第一旋转驱动器及通电的电极轮， 所述电 极轮连接于所述第一旋转驱动器的输出端， 所述第一旋转驱动器驱使通电的所 锯片承载装置， 所述锯片承载装置包括与所述控制器电性连接的锯片承载 夹紧机构、 进给驱动机构及旋转驱动机构， 所述锯片承载夹紧于所述锯片承载 夹紧机构， 所述进给驱动机构驱使所述锯片承载夹紧机构朝靠近或远离所述电 极轮的方向移动而带动所述锯片承载夹紧机构所承载所述锯片朝靠近或远离所 述电极轮的方向移动， 所述旋转驱动机构驱使所述锯片承载夹紧机构环绕所述 电极轮的枢转移动而带动所述锯片承载夹紧机构所承载所述锯片环绕所述电极 轮的枢转移动； 以及
拨齿装置， 所述拨齿装置连接于所述锯片承载夹紧机构且跟随所述锯片承 载夹紧机构同步移动， 所述拨齿装置对所述锯片承载夹紧机构所承载的所述锯 片进行逐个拨齿。
2. 根据权利要求 1所述的正面放电加工机， 其特征在于， 所述放电磨齿装 置还包括第一滑座、 第二滑座及第三滑座， 所述第一滑座沿平行于所述基板平 面的方向滑动的设于所述第一安装座， 所述第二滑座沿垂直于所述基板平面的 方向滑动的设于所述第一滑座， 所述第三滑座沿平行于所述基板平面且垂直于 所述第一滑座之滑动方向的方向滑动的设于所述第二滑座， 所述第一驱动机构 设于所述第一安装座， 所述第一驱动机构的输出端连接于所述第一滑座滑动， 所述第二驱动机构设于所述第二滑座， 所述第二驱动机构的输出端连接于所述 第二滑座， 所述第三驱动机构设于所述第二滑座， 所述第三驱动机构的输出端 连接于所述第三滑座， 所述放电磨齿机构设于所述第三滑座。
3. 根据权利要求 2所述的正面放电加工机， 其特征在于， 所述第一驱动机 构包括第二旋转驱动器、 第一螺杆及第一螺母， 所述第二旋转驱动器设于所述 第一安装座且与所述控制器电性连接， 所述第一螺杆沿平行于所述第一滑座的 滑动方向连接于所述第二旋转驱动器的输出端， 所述第一螺母螺纹套接于所述 第一螺杆， 所述第一螺母固定连接于所述第一滑座； 所述第二驱动机构包括第 三旋转驱动器、 第二螺杆及第二螺母， 所述第三旋转驱动器设于所述第一滑座 且与所述控制器电性连接， 所述第二螺杆沿平行于所述第二滑座的滑动方向连 接于所述第三旋转驱动器的输出端， 所述第二螺母螺纹套接于所述第二螺杆， 所述第二螺母固定连接于所述第二滑座； 所述第三驱动机构包括第四旋转驱动 器、 第三螺杆及第三螺母， 所述第四旋转驱动器设于所述第二滑座且与所述控 制器电性连接， 所述第三螺杆沿平行于所述第三滑座的滑动方向连接于所述第 四旋转驱动器的输出端， 所述第三螺母螺纹套接于所述第三螺杆， 所述第三螺 母固定连接于所述第三滑座。
4. 根据权利要求 3所述的正面放电加工机， 其特征在于， 所述第二驱动机 构还包括第一直线驱动器， 所述第一直线驱动器沿平行于所述第二滑座的滑动 方向设于所述第一滑座且与所述控制器电性连接， 所述第一直线驱动器的输出 端连接于所述第二滑座。
5. 根据权利要求 3所述的正面放电加工机， 其特征在于， 所述放电磨齿机 构还包括第一枢转轴及电刷， 所述第一枢转轴沿平行于所述第三滑座的滑动方 向枢接于所述第三滑座， 所述第一旋转驱动器设于所述第三滑座且与所述控制 器电性连接， 所述电极轮连接于所述第一枢转轴的一端， 所述第一枢转轴的另 一端连接于所述第一旋转驱动器的输出端； 所述电刷与所述控制器电性连接 , 所述电刷的抵触端摩擦抵触于所述第一枢转轴而使所述电极轮通电。
6. 根据权利要求 1所述的正面放电加工机， 其特征在于， 所述锯片承载装 置还包括第一旋转座及第四滑座， 所述第一旋转座呈环绕所述电极轮枢转的设 于所述基板， 所述第四滑座沿靠近或远离所述电极轮的方向滑动的设于所述第 一旋转座。
7. 根据权利要求 6所述的正面放电加工机， 其特征在于， 所述旋转驱动机 构包括第五旋转驱动器及第二枢转轴， 所述第五旋转驱动器设于所述基板且与 所述控制器电性连接， 所述第二枢转轴呈垂直于所述基板平面且靠近于所述电 极轮枢接于所述基板， 所述第二枢转轴的一端连接于所述第五旋转驱动器的输 出端， 所述第一旋转座连接于所述第二枢转轴的另一端； 所述进给驱动机构包 括第六旋转驱动器、 第四螺杆及第四螺母， 所述第六旋转驱动器设于所述第一 旋转座滑座且与所述控制器电性连接， 所述第四螺杆沿平行于所述第四滑座的 滑动方向连接于所述第六旋转驱动器的输出端， 所述第四螺母螺纹套接于所述 第四螺杆， 所述第四螺母固定连接于所述第四滑座。
8. 根据权利要求 7所述的正面放电加工机， 其特征在于， 所述锯片承载夹 紧机构包括第二安装座、 第二直线驱动器、 第一固定轴套及第一滑动轴， 所述 第一安装座设于所述第四滑座， 所述第一固定轴套具有两端开口的中空结构， 所述第一固定轴套沿平行于所述基板平面且垂直于第四滑座的滑动方向的方向 固定设于所述第二安装座， 所述第一滑动轴滑动的设于所述第一固定轴套的中 空结构内， 所述第二直线驱动器设于所述第一固定轴套的一端， 所述第一滑动 轴的一端连接于所述第二直线驱动器的输出端， 所述第一滑动轴的另一端伸出 于所述第一固定轴套的另一端， 所述第一固定轴套远离所述第二直线驱动器的 一端设有第一夹紧件， 所述第一滑动轴远离所述第二直线驱动器的一端设有可 拆卸的第二夹紧件， 所述第一夹紧件及第二夹紧件之间形成一用于夹紧所述锯 片的夹紧区， 所述第二直线驱动器驱使所述第一滑动轴滑动进而带动所述第二 夹紧件朝靠近或远离所述第一夹紧件的方向移动。
9. 根据权利要求 8所述的正面放电加工机， 其特征在于， 所述拨齿装置包 括第三直线驱动器、 第二旋转座、 连接臂及拨齿爪， 所述第二旋转座枢接于所 述第一固定轴套， 所述第三直线驱动器于垂直于所述基板平面的平面内摆动的 设于所述第二安装座， 所述第二旋转座沿垂直于第一固定轴套且靠近于第三直 线驱动器的输出端的方向固定设于有一驱动臂， 所述驱动臂远离所述第二旋转 座的一端枢接于所述第三直线驱动器的输出端， 所述连接臂固定设于第二旋转 座， 所述拨齿爪连接于所述连接臂远离所述第二旋转座一端， 且所述拨齿爪靠 近于所述锯片上的合金焊片。
10. 根据权利要求 1 所述的正面放电加工机， 其特征在于， 所述第一安装 座位于所述基板的后端， 所述第一旋转座位于所述基板的前端； 所述基板的前 端沿所述第一旋转座的枢转方向开设有弧形导向槽， 所述第一旋转座的下端面 具有一呈间隙伸入所述弧形导向槽内的导向杆， 且所述导向杆的长度小于所述 基板的厚度； 所述旋转驱动机构还包括与所述控制器电性连接的第四直线驱动 器， 所述第四直线驱动器的输出端沿所述导向杆的长度方向滑动贯穿于所述导 向杆内， 且所述第四直线驱动器的输出端固定连接于所述第一旋转座的下端面， 所述第四直线驱动器靠近于所述导向杆的一侧设有第三夹紧件， 所述弧形导向 槽可夹紧锁定于所述第一旋转座及第三夹紧件之间。
PCT/CN2014/071439 2013-11-29 2014-01-25 正面放电加工机 WO2015078108A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310627546.5A CN103658881B (zh) 2013-11-29 2013-11-29 正面放电加工机
CN201310627546.5 2013-11-29

Publications (1)

Publication Number Publication Date
WO2015078108A1 true WO2015078108A1 (zh) 2015-06-04

Family

ID=50298333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/071439 WO2015078108A1 (zh) 2013-11-29 2014-01-25 正面放电加工机

Country Status (2)

Country Link
CN (1) CN103658881B (zh)
WO (1) WO2015078108A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103899A (zh) * 1993-10-15 1995-06-21 三菱电机株式会社 用放电加工作表面处理的方法和设备
CN101279391A (zh) * 2008-05-29 2008-10-08 吉林大学 具有跟踪电极的半导陶瓷回转表面放电磨削加工装置
CN102601707A (zh) * 2012-04-19 2012-07-25 中国工程物理研究院机械制造工艺研究所 一种小型化双功能线电极磨削装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829363C1 (zh) * 1988-08-30 1990-02-22 Herbert Walter Werkzeug- Und Maschinenbau Gmbh, 7239 Fluorn-Winzeln, De
DE19626388C1 (de) * 1996-07-01 1997-07-31 Vollmer Werke Maschf Maschine zum Bearbeiten von Zahnflanken eines Sägeblattes
CN2683300Y (zh) * 2004-04-12 2005-03-09 刘晓明 一种聚晶金刚石刀具电火花磨床
CN201183149Y (zh) * 2007-08-13 2009-01-21 北京迪蒙特佳工模具技术有限公司 一种电火花刀具磨床
CN202162457U (zh) * 2011-06-13 2012-03-14 东莞市俊知自动机械有限公司 双侧角磨齿机
CN202155609U (zh) * 2011-06-13 2012-03-07 东莞市俊知自动机械有限公司 前后角磨齿机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103899A (zh) * 1993-10-15 1995-06-21 三菱电机株式会社 用放电加工作表面处理的方法和设备
CN101279391A (zh) * 2008-05-29 2008-10-08 吉林大学 具有跟踪电极的半导陶瓷回转表面放电磨削加工装置
CN102601707A (zh) * 2012-04-19 2012-07-25 中国工程物理研究院机械制造工艺研究所 一种小型化双功能线电极磨削装置

Also Published As

Publication number Publication date
CN103658881A (zh) 2014-03-26
CN103658881B (zh) 2016-04-13

Similar Documents

Publication Publication Date Title
WO2019136789A1 (zh) 龙门式管材平板切割机
CN213351496U (zh) 一种用于船舶维修的焊接装置
WO2021012713A1 (zh) 一种自动研磨机
TWI500464B (zh) 雙鋸式帶鋸機及其鋸切方法
CN103692018B (zh) 双侧放电加工机
CN116237762B (zh) 一种钣金加工用焊接装置
CN103962635B (zh) 高速精密金属切断圆锯机及其方法
CN201950293U (zh) 自动刮削装置
CN213034726U (zh) 一种建筑用板材加工设备
CN209737026U (zh) 用于钢结构的切割与焊接联动工作站
CN218518294U (zh) 一种铜复不锈钢复合板带复合设备
WO2015078108A1 (zh) 正面放电加工机
CN217097806U (zh) 一种自动送料机械手
CN112192230B (zh) 一种钢材裁剪设备
CN213795567U (zh) 一种方便卸料的旋转分度台
CN212793308U (zh) 一种空调安装用铜管切割设备
CN211993169U (zh) 一种新型的台面下挂条、挡水条、反收条截断设备
CN210126903U (zh) 一种高效稳定的移位转向装置
CN219561850U (zh) 一种激光打标机的抓取装置
CN211728737U (zh) 一种曲面抛光装置
CN220388216U (zh) 一种具有定位机构的等离子切割机
CN217192979U (zh) 一种金属薄板的开槽机
CN219130923U (zh) 一种机械制造用切割装置
CN219819653U (zh) 一种用于固定机械手线管的旋转治具
CN220922934U (zh) 一种大理石机械构件切割用定位装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14866080

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 13/10/2016)

122 Ep: pct application non-entry in european phase

Ref document number: 14866080

Country of ref document: EP

Kind code of ref document: A1