CN105562850A - Transmission mechanism of middle-split follow-up type electrode support device - Google Patents

Transmission mechanism of middle-split follow-up type electrode support device Download PDF

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Publication number
CN105562850A
CN105562850A CN201610140791.7A CN201610140791A CN105562850A CN 105562850 A CN105562850 A CN 105562850A CN 201610140791 A CN201610140791 A CN 201610140791A CN 105562850 A CN105562850 A CN 105562850A
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CN
China
Prior art keywords
main
wire electrode
slide block
stay cord
movable pulley
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Granted
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CN201610140791.7A
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Chinese (zh)
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CN105562850B (en
Inventor
丁人平
叶军
董志轶
王文浩
孔文刚
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SUZHOU ELECTRICAL PROCESSING MACHINE TOOL RESEARCH INSTITUTE Co Ltd
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SUZHOU ELECTRICAL PROCESSING MACHINE TOOL RESEARCH INSTITUTE Co Ltd
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Priority to CN201610140791.7A priority Critical patent/CN105562850B/en
Publication of CN105562850A publication Critical patent/CN105562850A/en
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Publication of CN105562850B publication Critical patent/CN105562850B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H1/00Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04Electrodes specially adapted therefor or their manufacture
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H11/00Auxiliary apparatus or details, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode

Abstract

The invention discloses a transmission mechanism of a middle-split follow-up type electrode support device. The transmission mechanism is arranged on a spindle head of a spark erosion drilling machine, and a spindle, a guider and a wire support device are arranged on the spindle head of the spark erosion drilling machine. The transmission mechanism is characterized by comprising a sliding block, a guiding structure, a movable pulley block and fixed pulley blocks/springs, wherein the sliding block is glidingly arranged in the movement direction parallel with feeding of the spindle; the movable pulley block comprises a movable pulley and a main pull rope, the movable pulley is rotationally supported on the sliding block, the main pull rope winds around the movable pulley, and two ends of the main pull rope are located above the movable pulley; the fixed pulley blocks/springs keep the main pull rope in the tightened state all the time in the feeding process of an electrode wire; the sliding block is fixedly connected with the wire support device, and a wire support hole of the wire support device is located in the middle between the lower end of an electrode wire clamping device and the upper end of the guider, so that the middle-split follow-up type electrode support device is formed. The electrode wire is not bent in the machining process, and the transmission mechanism can be used vertically as well as horizontally or obliquely.

Description

The transmission mechanism of point trailing type electrode hoist bed in a kind of
Technical field
The present invention relates to electric spark machining field, particularly relate to the transmission mechanism of point hoist bed in a kind of trailing type electrode, not bending to ensure crudy and efficiency in process for holding electrode silk.
Background technology
Spark-erosion perforating machine also claims electric spark-erosion perforation mechanical, electrical spark aperture mechanical, electrical spark pore Electrical Discharge Machine, its operation principle utilizes the thin metal copper pipe (being called wire electrode) of continuous servo feed to make electrode, wire electrode makes High Rotation Speed while servo feed, carries out pulse spark electric discharge removal with this to workpiece.Because wire electrode is elongate articles, and High Rotation Speed, in the process of processing workpiece, wire electrode there will be buckling phenomenon, thus affects crudy and working (machining) efficiency.
In existing electrode, the structure of point hoist bed is see (name of parts is see National Standard of the People's Republic of China GB/T23480.1-2009) shown in accompanying drawing 1, the main tapping 1 of spark-erosion perforating machine is provided with and drives wire electrode 6 to rotate the main shaft 2 simultaneously doing feeding, and for the guider 5 that leads with hold up a device 4 for what help, wire electrode 6 upper end is clamped by the wire electrode clamping device 3 be located on main shaft 2, wire electrode 6 lower end is arranged in the pilot hole of guider 5. be arranged in the middle part of wire electrode 6 hold up a device 4 hold up in a hole; For wire electrode 6, the centre of location of described wire electrode clamping device 3, hold up the guiding centre three of the support center of a device 4 and pilot hole coaxial; In electrode, the transmission mechanism of point hoist bed comprises the guide rod 9 be arranged on spark-erosion perforating machine main tapping 1, guide rod 9 slides and is provided with a slide block 7, slide block 7 connects one and hold up a device 4, be arranged in the middle part of wire electrode 6 hold up a device 4 hold up in a hole, the top of slide block 7 is connected with main shaft 2 by a spring 8, and the below of slide block 7 is connected with the main tapping 1 of spark-erosion perforating machine by another spring 8.In existing electrode, point hoist bed exists following not enough: 1, due to the impact by upper and lower two springs 8, hold up a device 4 can not total travel by fixed proportion with main axle moving, and hold up the position instability of a device 4 (holding up the movement of a device can not respond in time with main axle moving) time mobile; 2, the decrement of spring 8 and elastic force increase along with holding up a device 4 to move down, and the driving force needed for servo control mechanism is also increasing, have impact on the stability of servo processing; 3, wire electrode 6 not at the uniform velocity feeding in feeding process, especially easily bends at acceleration situation bottom electrode silk 6, affects crudy.
Summary of the invention
The object of the invention is to provide the transmission mechanism of point hoist bed in a kind of trailing type electrode.
For achieving the above object, the technical solution used in the present invention is: the transmission mechanism of point trailing type electrode hoist bed in a kind of, this transmission mechanism is arranged on the main tapping of spark-erosion perforating machine, the wire electrode of main tapping drive shaft, rotation does servo feed motion, main tapping is provided with the guider for leading and holds up a device for what help, wire electrode one end is by being located at the wire electrode gripping apparatus grips on main shaft, the wire electrode other end is arranged in the pilot hole of guider, be arranged in the middle part of wire electrode hold up a device hold up in a hole; For wire electrode, the Clamping Center of described wire electrode clamping device, hold up the guiding centre three of the support center of a device and pilot hole coaxial;
Its innovation is: described transmission mechanism is made up of slide block, guide frame, running block and spring;
Described slide block is arranged on main tapping through guide frame, and slide block is mobile in the direction of motion being parallel to main axle servo feeding to be arranged;
Described running block is made up of movable pulley and main stay cord, movable pulley rotating support is on slide block, and movable pulley walked around by main stay cord, and the two ends of main stay cord are defined as first end and the second end respectively, wherein: first end is arranged relative to main shaft orientation, the second end is arranged relative to main tapping location;
Described spring is located on slide block moving direction, and acts between slide block and main tapping, makes the main stay cord in running block be in tensioned state all the time;
Described slide block is fixedly connected with holding up a device, and that holds up a device holds up the centre position of a hole between wire electrode clamping device and guider, and the shift motion of slide block is the half of main axle servo feed distance, point trailing type electrode hoist bed in being formed with this.
For achieving the above object, another technical scheme that the present invention adopts is: the transmission mechanism of point trailing type electrode hoist bed in a kind of, this transmission mechanism is arranged on the main tapping of spark-erosion perforating machine, the wire electrode of main tapping drive shaft, rotation does servo feed motion, main tapping is provided with the guider for leading and holds up a device for what help, wire electrode one end is by being located at the wire electrode gripping apparatus grips on main shaft, the wire electrode other end is arranged in the pilot hole of guider, be arranged in the middle part of wire electrode hold up a device hold up in a hole; For wire electrode, the Clamping Center of described wire electrode clamping device, hold up the guiding centre three of the support center of a device and pilot hole coaxial;
Its innovation is: described transmission mechanism is made up of slide block, guide frame, running block and fixed pulley group;
Described slide block is arranged on main tapping through guide frame, and slide block is mobile in the direction of motion being parallel to main axle servo feeding to be arranged;
Described running block is made up of movable pulley and main stay cord, movable pulley rotating support is on slide block, and movable pulley walked around by main stay cord, and the two ends of main stay cord are defined as first end and the second end respectively, wherein: first end is arranged relative to main shaft orientation, the second end is arranged relative to main tapping location;
Described fixed pulley group is made up of the first fixed pulley, the second fixed pulley and secondary stay cord; First fixed pulley, the second fixed pulley and movable pulley interval on the moving direction of slide block is arranged, wherein, movable pulley is between the first fixed pulley and the second fixed pulley, and the first fixed pulley and the equal rotating support of the second fixed pulley are on main tapping; One end of described secondary stay cord is fixedly installed relative to described main shaft, and the other end is fixed on main tapping after walking around the first fixed pulley, the second fixed pulley, movable pulley successively again;
Described slide block is fixedly connected with holding up a device, and that holds up a device holds up the centre position of a hole between wire electrode clamping device and guider, and the shift motion of slide block is the half of main axle servo feed distance, point trailing type electrode hoist bed in being formed with this.
Related content in technique scheme is explained as follows:
1, in such scheme, described guide frame comprises guide rod and two pieces of mounting blocks, and described guide rod is arranged between two pieces of mounting blocks, is fixedly mounted on described main tapping by two mounting blocks, the guide direction of guide rod is parallel with the direction of motion of main shaft, and described skid is arranged on guide rod; If use guide rail or guide groove (as dovetail groove) also can reach same effect.
2, in such scheme, the fixing point at described main stay cord/secondary stay cord two ends ensures that the straightway of stay cord is all parallel with the direction of motion of described main shaft; In actual applications, two straightways of stay cord are in tilted layout, or arranged crosswise also can reach same effect mutually, when being just parallel to the direction of motion of main shaft, wherein divides best results.
3, in such scheme, described " movable pulley walked around by main stay cord " and " one end of described secondary stay cord is fixedly installed relative to described main shaft; the other end is fixed on main tapping after walking around the first fixed pulley, the second fixed pulley, movable pulley successively again ", refer to main stay cord/secondary stay cord winding movable pulley/the first fixed pulley/the second fixed pulley half-turn, to enclose half, two and enclose partly even more multi-turn, all can reach same effect; When stay cord is wound around movable pulley more than a circle, stay cord can be corresponded on the outer peripheral face of movable pulley and offer helicla flute.
4, in such scheme, corresponding to described slide block, cylinder or spring can be provided with in addition, be in tensioned state all the time to make stay cord.
Operation principle of the present invention is: the first end of described main stay cord is fixedly connected with main shaft, and when main shaft drives wire electrode feeding, the first end of main stay cord follows main axle moving, hop count due to stay cord on movable pulley is two sections, so the displacement of movable pulley is always the half of the displacement of main stay cord free end (first end be namely connected with main shaft), and hold up a device to be connected with movable pulley by slide block, so hold up the displacement of a device identical with the displacement of movable pulley, namely the displacement of a device is held up to be always the half of main axle moving distance, due to the centre position holding up a device to be arranged at wire electrode clamping device and guider, so no matter main axle moving is to which position, a device is held up to be positioned at the centre position of wire electrode clamping device and guider all the time, do not bend in process with this holding electrode silk, ensure that crudy and working (machining) efficiency, the effect of the spring in the first technical scheme and the fixed pulley group in alternative plan is all the tensioned state keeping course of work medium pulling rope, makes to hold up a device more stable, structure of the present invention is simple, uses reliable, is suitable for promoting.The present invention both can vertically use, and also can level use.
Accompanying drawing explanation
Accompanying drawing 1 is point hoist bed structural representation in prior art electrode;
Accompanying drawing 2 is the embodiment of the present invention one structural representation;
Accompanying drawing 3 is the embodiment of the present invention two structural representation;
Accompanying drawing 4 is the embodiment of the present invention two structural perspective;
Accompanying drawing 5 is secondary stay cord winding structure figure in the embodiment of the present invention two;
Accompanying drawing 6 is main stay cord winding structure figure in the embodiment of the present invention two.
In above accompanying drawing: 1, fuselage; 2, main shaft; 3, wire electrode clamping device; 4, a device is held up; 5, guider; 6, wire electrode; 7, slide block; 8, spring; 9, guide rod; 10, movable pulley; 11, mounting blocks; 12, pull bar; 13, main stay cord; 14, the first fixed pulley; 15, the second fixed pulley; 16, secondary stay cord.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one:
Shown in accompanying drawing 2, the transmission mechanism of point trailing type electrode hoist bed in a kind of, this transmission mechanism is arranged on the main tapping 1 of spark-erosion perforating machine, main tapping 1 drive shaft 2, the wire electrode 6 rotated do servo feed motion, main tapping 1 is provided with the guider 5 for leading and holds up a device 4 for what help, wire electrode 6 one end is clamped by the wire electrode clamping device 3 be located on main shaft 2, wire electrode 6 other end is arranged in the pilot hole of guider 5, be arranged in the middle part of wire electrode 6 hold up a device 4 hold up in a hole; For wire electrode 6, the Clamping Center of described wire electrode clamping device 3, hold up the guiding centre three of the support center of a device 4 and pilot hole coaxial.
Described transmission mechanism is made up of slide block 7, guide frame, running block and spring 8;
Described slide block 7 is arranged on main tapping 1 through guide frame, and slide block 7 is mobile in the direction of motion being parallel to main shaft 2 servo feed to be arranged.
Described running block is made up of movable pulley 10 and main stay cord 13, movable pulley 10 rotating support is on slide block 7, movable pulley 10 walked around by main stay cord 13, the two ends of main stay cord 13 are defined as first end and the second end respectively, wherein: first end is located relative to main shaft 2 and arranged, the second end is located relative to main tapping 1 and is arranged.
Described spring 8 is located on slide block 7 moving direction, and acts between slide block 7 and main tapping 1, makes the main stay cord 13 in running block be in tensioned state all the time.
Described slide block 7 is fixedly connected with holding up a device 4, and that holds up a device 4 holds up the centre position of a hole between wire electrode clamping device 3 and guider 5, and the shift motion of slide block 7 is the half of main shaft 2 servo feed stroke, point trailing type electrode hoist bed in being formed with this.
Described guide frame comprises guide rod 9 and two pieces of mounting blocks 11, described guide rod 9 is arranged between two pieces of mounting blocks 11, be fixedly mounted on described main tapping 1 by two mounting blocks 11, the guide direction of guide rod 9 is parallel with the direction of motion of main shaft 2, and described slide block 7 slides and is arranged on guide rod 9.
The fixing point at described main stay cord 13 two ends ensures that two straightways of stay cord 13 are all parallel with the direction of motion of described main shaft 2.
The outer peripheral face of described movable pulley 10 offers groove respectively corresponding to stay cord 13 and long stay cord 16.
Embodiment two:
Shown in accompanying drawing 3 ~ accompanying drawing 6, the transmission mechanism of point trailing type electrode hoist bed in a kind of, this transmission mechanism is arranged on the main tapping 1 of spark-erosion perforating machine, main tapping 1 drive shaft 2, the wire electrode 6 rotated do servo feed motion, main tapping 1 is provided with the guider 5 for leading and holds up a device 4 for what help, wire electrode 6 one end is clamped by the wire electrode clamping device 3 be located on main shaft 2, wire electrode 6 other end is arranged in the pilot hole of guider 5, be arranged in the middle part of wire electrode 6 hold up a device 4 hold up in a hole; For wire electrode 6, the Clamping Center of described wire electrode clamping device 3, hold up the guiding centre three of the support center of a device 4 and pilot hole coaxial.
Described transmission mechanism is made up of slide block 7, guide frame, running block and fixed pulley group;
Described slide block 7 is arranged on main tapping 1 through guide frame, and slide block 7 is mobile in the direction of motion being parallel to main shaft 2 servo feed to be arranged.
Described running block is made up of movable pulley 10 and main stay cord 13, movable pulley 10 rotating support is on slide block 7, movable pulley 10 walked around by main stay cord 13, the two ends of main stay cord 13 are defined as first end and the second end respectively, wherein: first end is located relative to main shaft 2 and arranged, the second end is located relative to main tapping 1 and is arranged.
Described fixed pulley group is made up of the first fixed pulley 14, second fixed pulley 15 and secondary stay cord 16; First fixed pulley 14, second fixed pulley 15 and movable pulley 10 interval on the moving direction of slide block 7 is arranged, wherein, movable pulley 10 is between the first fixed pulley 14 and the second fixed pulley 15, and the first fixed pulley 14 and the equal rotating support of the second fixed pulley 15 are on main tapping 1; One end of described secondary stay cord 16 is fixedly installed relative to described main shaft 2, and the other end is fixed on main tapping 1 after walking around the first fixed pulley 14, second fixed pulley 15, movable pulley 10 successively again.
Described slide block 7 is fixedly connected with holding up a device 4, and that holds up a device 4 holds up the centre position of a hole between wire electrode clamping device 3 and guider 5, and the shift motion of slide block 7 is the half of main shaft 2 servo feed stroke, point trailing type electrode hoist bed in being formed with this.
Described guide frame comprises guide rod 9 and two pieces of mounting blocks 11, described guide rod 9 is arranged between two pieces of mounting blocks 11, be fixedly mounted on described main tapping 1 by two mounting blocks 11, the guide direction of guide rod 9 is parallel with the direction of motion of main shaft 2, and described slide block 7 slides and is arranged on guide rod 9.
The fixing point at described main stay cord 13 two ends ensures that two straightways of stay cord 13 are all parallel with the direction of motion of described main shaft 2.
In above-mentioned two embodiments, the first end of described main stay cord 13 is fixedly connected with main shaft 2, and when main shaft 2 drives wire electrode 6 feeding, the first end of main stay cord 13 is followed main shaft 2 and moved, because the hop count of stay cord 13 main on movable pulley 10 is two sections, so the displacement of movable pulley 10 is always the half of the displacement of main stay cord 13 free end (first end be namely connected with main shaft 2), and hold up a device 4 to be connected with movable pulley 10 by slide block, so hold up the displacement of a device 4 identical with the displacement of movable pulley 10, namely the displacement of a device 4 is held up to be always the half of main shaft 2 displacement, due to the centre position holding up a device 4 to be arranged at wire electrode 6 clamping device 3 and guider 5, so no matter which position main shaft 2 moves to, a device 4 is held up to be positioned at the centre position of wire electrode clamping device 3 and guider 5 all the time, do not bend in process with this holding electrode silk 6, ensure that crudy and working (machining) efficiency, and structure of the present invention is simple, use reliable, be suitable for promoting.The present invention both can vertically use, and also can use under level or heeling condition.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (4)

1. the transmission mechanism of point trailing type electrode hoist bed in a kind, this transmission mechanism is arranged on the main tapping (1) of spark-erosion perforating machine, main tapping (1) drive shaft (2), the wire electrode (6) rotated does servo feed motion, main tapping (1) is provided with the guider (5) for leading and holds up a device (4) for what help, wire electrode (6) one end is by being located at wire electrode clamping device (3) clamping on main shaft (2), wire electrode (6) other end is arranged in the pilot hole of guider (5), wire electrode (6) middle part be arranged in hold up a device (4) hold up in a hole, for wire electrode (6), the Clamping Center of described wire electrode clamping device (3), hold up the guiding centre three of the support center of a device (4) and pilot hole coaxial,
It is characterized in that: described transmission mechanism is made up of slide block (7), guide frame, running block and spring (8);
Described slide block (7) is arranged on main tapping (1) through guide frame, and slide block (7) is mobile in the direction of motion being parallel to main shaft (2) servo feed to be arranged;
Described running block is made up of movable pulley (10) and main stay cord (13), movable pulley (10) rotating support is on slide block (7), movable pulley (10) walked around by main stay cord (13), the two ends of main stay cord (13) are defined as first end and the second end respectively, wherein: first end is arranged relative to main shaft (2) location, the second end is arranged relative to main tapping (1) location;
Described spring (8) is located on slide block (7) moving direction, and acts between slide block (7) and main tapping (1), makes the main stay cord (13) in running block be in tensioned state all the time;
Described slide block (7) is fixedly connected with holding up a device (4), a hole of holding up for a device (4) is held up to be positioned at centre position between wire electrode clamping device (3) and guider (5), the shift motion of slide block (7) is the half of main shaft (2) servo feed stroke, point trailing type electrode hoist bed in being formed with this.
2. the transmission mechanism of point trailing type electrode hoist bed in a kind, this transmission mechanism is arranged on the main tapping (1) of spark-erosion perforating machine, main tapping (1) drive shaft (2), the wire electrode (6) rotated does servo feed motion, main tapping (1) is provided with the guider (5) for leading and holds up a device (4) for what help, wire electrode (6) one end is by being located at wire electrode clamping device (3) clamping on main shaft (2), wire electrode (6) other end is arranged in the pilot hole of guider (5), wire electrode (6) middle part be arranged in hold up a device (4) hold up in a hole, for wire electrode (6), the Clamping Center of described wire electrode clamping device (3), hold up the guiding centre three of the support center of a device (4) and pilot hole coaxial,
It is characterized in that: described transmission mechanism is made up of slide block (7), guide frame, running block and fixed pulley group;
Described slide block (7) is arranged on main tapping (1) through guide frame, and slide block (7) is mobile in the direction of motion being parallel to main shaft (2) servo feed to be arranged;
Described running block is made up of movable pulley (10) and main stay cord (13), movable pulley (10) rotating support is on slide block (7), movable pulley (10) walked around by main stay cord (13), the two ends of main stay cord (13) are defined as first end and the second end respectively, wherein: first end is arranged relative to main shaft (2) location, the second end is arranged relative to main tapping (1) location;
Described fixed pulley group is made up of the first fixed pulley (14), the second fixed pulley (15) and secondary stay cord (16); First fixed pulley (14), the second fixed pulley (15) and movable pulley (10) interval on the moving direction of slide block (7) is arranged, wherein, movable pulley (10) is positioned between the first fixed pulley (14) and the second fixed pulley (15), and the first fixed pulley (14) and the equal rotating support of the second fixed pulley (15) are on main tapping (1); One end of described secondary stay cord (16) is fixedly installed relative to described main shaft (2), and the other end is fixed on main tapping (1) after walking around the first fixed pulley (14), the second fixed pulley (15), movable pulley (10) successively again;
Described slide block (7) is fixedly connected with holding up a device (4), a hole of holding up for a device (4) is held up to be positioned at centre position between wire electrode clamping device (3) and guider (5), the shift motion of slide block (7) is the half of main shaft (2) servo feed stroke, point trailing type electrode hoist bed in being formed with this.
3. transmission mechanism according to claim 1 and 2, it is characterized in that: described guide frame comprises guide rod (9) and two pieces of mounting blocks (11), described guide rod (9) is arranged between two pieces of mounting blocks (11), be fixedly mounted on described main tapping (1) by two mounting blocks (11), the guide direction of guide rod (9) is parallel with the direction of motion of main shaft (2), and described slide block (7) slides and is arranged on guide rod (9).
4. transmission mechanism according to claim 3, is characterized in that: the fixing point at described main stay cord (13) two ends ensures that two straightways of stay cord (13) are all parallel with the direction of motion of described main shaft (2).
CN201610140791.7A 2016-03-14 2016-03-14 The transmission mechanism of point trailing type electrode hoist bed in a kind of Active CN105562850B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904044A (en) * 2016-07-04 2016-08-31 苏州中谷机电科技有限公司 Electrode wire supporting device

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JPS57149125A (en) * 1981-03-11 1982-09-14 Mitsubishi Electric Corp Wire electrode feeder of wire cut electric discharge machining device
CN201338147Y (en) * 2008-12-30 2009-11-04 北京安德建奇数字设备有限公司 Electrode tube wire stabilizing mechanism of electric spark drilling machine
CN203245472U (en) * 2013-04-12 2013-10-23 付疗凯 Copper pipe electrode jaw of numerical control electro discharge drilling machine
CN103894693A (en) * 2014-04-10 2014-07-02 西安航空动力股份有限公司 Electrode sliding guiding device for electric spark machining tool for small holes
CN203817555U (en) * 2014-04-25 2014-09-10 北京迪蒙卡特机床有限公司 Wire electrode stabilizing apparatus
CN205414633U (en) * 2016-03-14 2016-08-03 苏州电加工机床研究所有限公司 Well minute trailing type electrode support device's drive mechanism

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149125A (en) * 1981-03-11 1982-09-14 Mitsubishi Electric Corp Wire electrode feeder of wire cut electric discharge machining device
CN201338147Y (en) * 2008-12-30 2009-11-04 北京安德建奇数字设备有限公司 Electrode tube wire stabilizing mechanism of electric spark drilling machine
CN203245472U (en) * 2013-04-12 2013-10-23 付疗凯 Copper pipe electrode jaw of numerical control electro discharge drilling machine
CN103894693A (en) * 2014-04-10 2014-07-02 西安航空动力股份有限公司 Electrode sliding guiding device for electric spark machining tool for small holes
CN203817555U (en) * 2014-04-25 2014-09-10 北京迪蒙卡特机床有限公司 Wire electrode stabilizing apparatus
CN205414633U (en) * 2016-03-14 2016-08-03 苏州电加工机床研究所有限公司 Well minute trailing type electrode support device's drive mechanism

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904044A (en) * 2016-07-04 2016-08-31 苏州中谷机电科技有限公司 Electrode wire supporting device

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