CN103894693B - The electrode slide guiding device of electric spark small hole processing machine bed - Google Patents

The electrode slide guiding device of electric spark small hole processing machine bed Download PDF

Info

Publication number
CN103894693B
CN103894693B CN201410140590.8A CN201410140590A CN103894693B CN 103894693 B CN103894693 B CN 103894693B CN 201410140590 A CN201410140590 A CN 201410140590A CN 103894693 B CN103894693 B CN 103894693B
Authority
CN
China
Prior art keywords
block
spring
electrode
flat plate
guide
Prior art date
Application number
CN201410140590.8A
Other languages
Chinese (zh)
Other versions
CN103894693A (en
Inventor
朱红钢
徐佩
陈阳
史旭珺
李亚
雷锋
王增坤
张吉磊
Original Assignee
西安航空动力股份有限公司
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 西安航空动力股份有限公司 filed Critical 西安航空动力股份有限公司
Priority to CN201410140590.8A priority Critical patent/CN103894693B/en
Publication of CN103894693A publication Critical patent/CN103894693A/en
Application granted granted Critical
Publication of CN103894693B publication Critical patent/CN103894693B/en

Links

Abstract

The invention belongs to spark erosion technique, relate to a kind of electrode slide guiding device for electric spark small hole processing machine bed.It is characterized in that: have a sliding guide mechanism be made up of guiding mechanism, slide-and-guide frame (9), driver plate (11), briquetting (14) and mounting screw; Guiding mechanism is made up of lower block (7), lower spring (8), upper spring (10), spring guide (12), upper block (13) and guide rail (15).The present invention proposes a kind of electrode slide guiding device for electric spark small hole processing machine bed, effectively can solve swivel feeding and add the problems such as bending, the vibration of hollow tube-shaped electrode in man-hour, improve processing stability.

Description

The electrode slide guiding device of electric spark small hole processing machine bed

Technical field

The invention belongs to spark erosion technique, relate to a kind of electrode slide guiding device for electric spark small hole processing machine bed.

Background technology

Certain current type electric spark small hole processing machine bed only has fixed electrode guiding device, its structure is see Fig. 1, and its main axle unit 1 by electric spark small hole processing machine bed, the electrode rotary unit 2 with terminal clamp 3, hollow tube-shaped electrode 4, guiding trestle 5, trip bolt 5a and fairlead 6 form.Main axle unit 1 is vertically placed, it has the profile of cuboid, the rectangular channel 1a of a vertical stretching is had at the front surface of main axle unit 1 shell, electrode rotary unit 2 is connected with the driver element of main axle unit enclosure through above-mentioned rectangular channel 1a by bindiny mechanism, electrode rotary unit 2 can move up and down under the driving of above-mentioned driver element, the upper end of hollow tube-shaped electrode 4 is fixed on the terminal clamp 3 of electrode rotary unit 2 lower surface, guiding trestle 5 is fixed on the lower surface of main axle unit 1, fairlead 6 is arranged on guiding trestle 5, by trip bolt 5a, fairlead 6 is fixed, through pilot hole on fairlead 6 and the axis coaxle of terminal clamp 3, the lower end of hollow tube-shaped electrode 4 is stretched downwards through the through pilot hole on fairlead 6, minimum range from the lower port of terminal clamp 3 to guiding trestle 5 upper surface is H.Its operation principle is: hollow tube-shaped electrode 4 rotation under the driving of electrode rotary unit, the downward feed motion of drive unit drives electrode rotary unit simultaneously in main axle unit 1, processing work.Its shortcoming is: because the draw ratio of hollow tube-shaped electrode 4 is comparatively large, and has only carried out spacing, guiding process at two ends, adds man-hour, the easy generation of hollow tube-shaped electrode 4 is bending, the problem such as vibration at swivel feeding, affects processing stability.

Summary of the invention

The object of the invention is: propose a kind of electrode slide guiding device for electric spark small hole processing machine bed, to solve the problems such as bending, the vibration of hollow tube-shaped electrode 4 in feeding processing, improve processing stability.

Technical scheme of the present invention is: the electrode slide guiding device of electric spark small hole processing machine bed, comprises the main axle unit 1 of electric spark small hole processing machine bed, electrode rotary unit 2, hollow tube-shaped electrode 4, guiding trestle 5, trip bolt 5a and fairlead 6 with terminal clamp 3, main axle unit 1 is vertically placed, it has the profile of cuboid, the rectangular channel 1a of a vertical stretching is had at the front surface of main axle unit 1 shell, electrode rotary unit 2 is connected with the driver element of main axle unit enclosure through above-mentioned rectangular channel 1a by bindiny mechanism, electrode rotary unit 2 can move up and down under the driving of above-mentioned driver element, the upper end of hollow tube-shaped electrode 4 is fixed on the terminal clamp 3 of electrode rotary unit 2 lower surface, guiding trestle 5 is fixed on the lower surface of main axle unit 1, fairlead 6 is arranged on guiding trestle 5, by trip bolt 5a, fairlead 6 is fixed, through pilot hole on fairlead 6 and the axis coaxle of terminal clamp 3, the lower end of hollow tube-shaped electrode 4 is stretched downwards through the through pilot hole on fairlead 6, minimum range from the lower port of terminal clamp 3 to guiding trestle 5 upper surface is H, it is characterized in that: the sliding guide mechanism be made up of guiding mechanism, slide-and-guide frame 9, driver plate 11, briquetting 14 and mounting screw by, guiding mechanism is made up of lower block 7, lower spring 8, upper spring 10, spring guide 12, upper block 13 and guide rail 15, lower block 7 is cuboids, by mounting screw be fixed on main axle unit 1 shell right flank on, the upper surface of lower block 7 has a lower block blind hole, upper block 13 is cuboids that size is identical with lower block 7, by mounting screw be fixed on main axle unit 1 shell right flank on, be positioned at above lower block 7, the lower surface of upper block 13 there is block blind hole on, the upper end of spring guide 12 is inserted in upper block blind hole, the lower end of spring guide 12 is inserted in lower block blind hole, guide rail 15 is between lower block 7 and upper block 13, by mounting screw be fixed on main axle unit 1 shell right flank on, lower spring 8 and upper spring 10 are enclosed within spring guide 12, slide-and-guide frame 9 is by upper flat plate 9a, riser 9b and lower dull and stereotyped 9c connects to form, the front portion of upper flat plate 9a left surface is connected for overall with the upper end of riser 9b, the lower end of riser 9b is connected for overall with the right-hand member of lower dull and stereotyped 9c, the length direction of upper flat plate 9a is vertical with the length direction of lower dull and stereotyped 9c, upper flat plate gathering sill 9f is had at the rear portion of upper flat plate 9a left surface, the shape of this upper flat plate gathering sill 9f matches with the spigot surface of guide rail 15, upper flat plate 9a there is the upper flat plate installing hole 9d in a run-through board face, spring guide 12 is through upper flat plate installing hole 9d, lower spring 8 is positioned at below upper flat plate 9a, upper spring 10 is positioned at above upper flat plate 9a, on lower dull and stereotyped 9c, an electrode pilot hole 9e is had near the position of left end, hollow tube-shaped electrode 4 passes from electrode pilot hole 9e, distance from the upper surface of upper flat plate 9a to lower dull and stereotyped 9c lower surface is H, driver plate 11 is L shaped plates, it connects and composes by linking arm is vertical with pressure arm, there is a driver plate installing hole on the connecting arm, spring guide 12 is through driver plate installing hole, upper spring 10 is positioned at below driver plate 11 linking arm, the left surface of driver plate 11 linking arm has driver plate gathering sill, and this driver plate gathering sill matches with the spigot surface of guide rail 15, and the left end of driver plate 11 pressure arm is near the right flank of electrode rotary unit 2, briquetting 14 is cuboids, is fixed on the right flank of electrode rotary unit 2 by mounting screw, the lower surface of briquetting 14 and the upper surface laminating of driver plate 11 linking arm.

Advantage of the present invention is: propose a kind of electrode slide guiding device for electric spark small hole processing machine bed, effectively can solve swivel feeding and add the problems such as bending, the vibration of hollow tube-shaped electrode 4 in man-hour, improve processing stability.

Accompanying drawing explanation

Fig. 1 is the structural representation of certain current type electric spark small hole processing machine bed fixed electrode guiding device.In figure, the face indicated by Reference numeral 1 is the right surface of main axle unit 1 shell, and the surface that this left side, right surface adjoins is the front surface of main axle unit 1 shell.

Fig. 2 is structural representation of the present invention.

Fig. 3 is the structural representation of slide-and-guide frame 9 in the present invention.

Detailed description of the invention

Below the present invention is described in further details.See Fig. 2,3, the electrode slide guiding device of electric spark small hole processing machine bed, comprises the main axle unit 1 of electric spark small hole processing machine bed, electrode rotary unit 2, hollow tube-shaped electrode 4, guiding trestle 5, trip bolt 5a and fairlead 6 with terminal clamp 3, main axle unit 1 is vertically placed, it has the profile of cuboid, the rectangular channel 1a of a vertical stretching is had at the front surface of main axle unit 1 shell, electrode rotary unit 2 is connected with the driver element of main axle unit enclosure through above-mentioned rectangular channel 1a by bindiny mechanism, electrode rotary unit 2 can move up and down under the driving of above-mentioned driver element, the upper end of hollow tube-shaped electrode 4 is fixed on the terminal clamp 3 of electrode rotary unit 2 lower surface, guiding trestle 5 is fixed on the lower surface of main axle unit 1, fairlead 6 is arranged on guiding trestle 5, by trip bolt 5a, fairlead 6 is fixed, through pilot hole on fairlead 6 and the axis coaxle of terminal clamp 3, the lower end of hollow tube-shaped electrode 4 is stretched downwards through the through pilot hole on fairlead 6, minimum range from the lower port of terminal clamp 3 to guiding trestle 5 upper surface is H, it is characterized in that: the sliding guide mechanism be made up of guiding mechanism, slide-and-guide frame 9, driver plate 11, briquetting 14 and mounting screw by, guiding mechanism is made up of lower block 7, lower spring 8, upper spring 10, spring guide 12, upper block 13 and guide rail 15, lower block 7 is cuboids, by mounting screw be fixed on main axle unit 1 shell right flank on, the upper surface of lower block 7 has a lower block blind hole, upper block 13 is cuboids that size is identical with lower block 7, by mounting screw be fixed on main axle unit 1 shell right flank on, be positioned at above lower block 7, the lower surface of upper block 13 there is block blind hole on, the upper end of spring guide 12 is inserted in upper block blind hole, the lower end of spring guide 12 is inserted in lower block blind hole, guide rail 15 is between lower block 7 and upper block 13, by mounting screw be fixed on main axle unit 1 shell right flank on, lower spring 8 and upper spring 10 are enclosed within spring guide 12, slide-and-guide frame 9 is by upper flat plate 9a, riser 9b and lower dull and stereotyped 9c connects to form, the front portion of upper flat plate 9a left surface is connected for overall with the upper end of riser 9b, the lower end of riser 9b is connected for overall with the right-hand member of lower dull and stereotyped 9c, the length direction of upper flat plate 9a is vertical with the length direction of lower dull and stereotyped 9c, upper flat plate gathering sill 9f is had at the rear portion of upper flat plate 9a left surface, the shape of this upper flat plate gathering sill 9f matches with the spigot surface of guide rail 15, upper flat plate 9a there is the upper flat plate installing hole 9d in a run-through board face, spring guide 12 is through upper flat plate installing hole 9d, lower spring 8 is positioned at below upper flat plate 9a, upper spring 10 is positioned at above upper flat plate 9a, on lower dull and stereotyped 9c, an electrode pilot hole 9e is had near the position of left end, hollow tube-shaped electrode 4 passes from electrode pilot hole 9e, distance from the upper surface of upper flat plate 9a to lower dull and stereotyped 9c lower surface is H, driver plate 11 is L shaped plates, it connects and composes by linking arm is vertical with pressure arm, there is a driver plate installing hole on the connecting arm, spring guide 12 is through driver plate installing hole, upper spring 10 is positioned at below driver plate 11 linking arm, the left surface of driver plate 11 linking arm has driver plate gathering sill, and this driver plate gathering sill matches with the spigot surface of guide rail 15, and the left end of driver plate 11 pressure arm is near the right flank of electrode rotary unit 2, briquetting 14 is cuboids, is fixed on the right flank of electrode rotary unit 2 by mounting screw, the lower surface of briquetting 14 and the upper surface laminating of driver plate 11 pressure arm.

Operation principle of the present invention is: after processing starts, electrode rotary unit 2 moves downward under the driving of main axle unit 1 internal drive unit, the briquetting 14 be fixed on the right flank of electrode rotary unit 2 is driven to move downward, the lower surface of briquetting 14 and the upper surface of driver plate 11 are fitted, driver plate 11 is driven to move downward along guide rail 15, transmission version 11 compresses the upper spring 10 be arranged on spring guide 12, make spring 10 retracted downward, pressure is passed to slide-and-guide frame 9 by upper spring 10, slide-and-guide frame is moved downward along guide rail 15, slide-and-guide frame 9 compresses the lower spring 8 be arranged on spring guide, make lower spring 8 retracted downward, thus realize in process the sliding guidance function of hollow tube-shaped electrode 4.

Claims (1)

1. the electrode slide guiding device of electric spark small hole processing machine bed, comprises the main axle unit (1) of electric spark small hole processing machine bed, electrode rotary unit (2), hollow tube-shaped electrode (4), guiding trestle (5), trip bolt (5a) and fairlead (6) with terminal clamp (3), main axle unit (1) is vertically placed, it has the profile of cuboid, the rectangular channel (1a) of a vertical stretching is had at the front surface of main axle unit (1) shell, electrode rotary unit (2) is connected with the driver element of main axle unit enclosure through above-mentioned rectangular channel (1a) by bindiny mechanism, electrode rotary unit (2) can move up and down under the driving of above-mentioned driver element, the upper end of hollow tube-shaped electrode (4) is fixed on the terminal clamp (3) of electrode rotary unit (2) lower surface, guiding trestle (5) is fixed on the lower surface of main axle unit (1), fairlead (6) is arranged on guiding trestle (5), by trip bolt (5a), fairlead (6) is fixed, the axis coaxle of the through pilot hole on fairlead (6) and terminal clamp (3), the lower end of hollow tube-shaped electrode (4) is stretched downwards through the through pilot hole on fairlead (6), minimum range from the lower port of terminal clamp (3) to guiding trestle (5) upper surface is H, it is characterized in that: have a sliding guide mechanism be made up of guiding mechanism, slide-and-guide frame (9), driver plate (11), briquetting (14) and mounting screw, guiding mechanism is made up of lower block (7), lower spring (8), upper spring (10), spring guide (12), upper block (13) and guide rail (15), lower block (7) is a cuboid, by mounting screw be fixed on main axle unit (1) shell right flank on, the upper surface of lower block (7) has a lower block blind hole, upper block (13) is the cuboid that size is identical with lower block (7), by mounting screw be fixed on main axle unit (1) shell right flank on, be positioned at above lower block (7), the lower surface of upper block (13) has a upper block blind hole, the upper end of spring guide (12) is inserted in upper block blind hole, the lower end of spring guide (12) is inserted in lower block blind hole, guide rail (15) is positioned between lower block (7) and upper block (13), by mounting screw be fixed on main axle unit (1) shell right flank on, lower spring (8) and upper spring (10) are enclosed within spring guide (12), slide-and-guide frame (9) is by upper flat plate (9a), riser (9b) and lower flat board (9c) connect to form, the front portion of upper flat plate (9a) left surface is connected for overall with the upper end of riser (9b), the lower end of riser (9b) is connected for overall with the right-hand member of lower flat board (9c), the length direction of upper flat plate (9a) is vertical with the length direction of lower flat board (9c), upper flat plate gathering sill (9f) is had at the rear portion of upper flat plate (9a) left surface, the shape of this upper flat plate gathering sill (9f) matches with the spigot surface of guide rail (15), upper flat plate (9a) there is the upper flat plate installing hole (9d) in a run-through board face, spring guide (12) is through upper flat plate installing hole (9d), lower spring (8) is positioned at below upper flat plate (9a), upper spring (10) is positioned at above upper flat plate (9a), on lower flat board (9c), an electrode pilot hole (9e) is had near the position of left end, hollow tube-shaped electrode (4) passes from electrode pilot hole (9e), distance from the upper surface of upper flat plate (9a) to lower flat board (9c) lower surface is H, driver plate (11) is a L shaped plate, it connects and composes by linking arm is vertical with pressure arm, there is a driver plate installing hole on the connecting arm, spring guide (12) is through driver plate installing hole, upper spring (10) is positioned at below driver plate (11) linking arm, the left surface of driver plate (11) linking arm there is driver plate gathering sill, this driver plate gathering sill matches with the spigot surface of guide rail (15), the right flank of left end near electrode rotary unit (2) of driver plate (11) pressure arm, briquetting (14) is a cuboid, is fixed on the right flank of electrode rotary unit (2) by mounting screw, the lower surface of briquetting (14) and the upper surface laminating of driver plate (11) pressure arm.
CN201410140590.8A 2014-04-10 2014-04-10 The electrode slide guiding device of electric spark small hole processing machine bed CN103894693B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410140590.8A CN103894693B (en) 2014-04-10 2014-04-10 The electrode slide guiding device of electric spark small hole processing machine bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410140590.8A CN103894693B (en) 2014-04-10 2014-04-10 The electrode slide guiding device of electric spark small hole processing machine bed

Publications (2)

Publication Number Publication Date
CN103894693A CN103894693A (en) 2014-07-02
CN103894693B true CN103894693B (en) 2016-03-30

Family

ID=50986440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410140590.8A CN103894693B (en) 2014-04-10 2014-04-10 The electrode slide guiding device of electric spark small hole processing machine bed

Country Status (1)

Country Link
CN (1) CN103894693B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942385B (en) * 2015-06-25 2017-06-23 沈阳理工大学 A kind of guide adjusting mechanism of micro spark processing machine
CN105364232A (en) * 2015-11-26 2016-03-02 宁波虎兴数控科技有限公司 Electric spark deep blind hole processing device
CN105562850B (en) * 2016-03-14 2017-08-25 苏州电加工机床研究所有限公司 The transmission mechanism of point trailing type electrode hoist bed in a kind of
CN107900471A (en) * 2017-11-24 2018-04-13 中山复盛机电有限公司 Combined guide leading-in device applied to the processing of pore electrode discharge
CN108188519B (en) * 2017-12-01 2019-10-18 中国航发动力股份有限公司 A kind of electric spark small hole machine tool feeding extension apparatus
CN108817579A (en) * 2018-07-09 2018-11-16 南京航空航天大学 A kind of meander electrode fixture that the curved hole machined of monocrystalline silicon electric spark may be implemented

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062589A1 (en) * 2005-12-27 2007-06-28 Robert Bosch Gmbh Electro-erosion device, e.g. for making small holes in parts for fuel injection systems, has channels for flushing liquid wound in a spiral round the erosion wire itself
CN102489801B (en) * 2011-11-24 2013-06-26 西安航空动力股份有限公司 Adjusting electrospark electrode guiding device
CN203076741U (en) * 2013-01-14 2013-07-24 中山市锐锋数控设备有限公司 Automatic lifting device of wire feeding arm guide roller of electrospark linear cutting machine tool
CN103084679B (en) * 2013-01-18 2015-05-20 李冬庆 Taper head shaft Z vertical lifting mechanism for linear cutting machine
CN103586557A (en) * 2013-10-17 2014-02-19 洛阳信成精密机械有限公司 Portable electric discharge machine guiding device

Also Published As

Publication number Publication date
CN103894693A (en) 2014-07-02

Similar Documents

Publication Publication Date Title
CN103342251B (en) There is the tentering machine of manipulator Jia Bu mechanism
CN206445274U (en) A kind of fixed length pipe cutting machine of adjustable withdrawing distance
CN106549263A (en) A kind of electric supply installation of industrial equipment
CN204413201U (en) A kind of stainless-steel pipe punching machine
CN207173085U (en) A kind of accounting special note flattens punching all-in-one
CN103078234B (en) Three heart yearns full-automatic pressure side handset wire agency
CN204159560U (en) Automatic substandard products detect sorting equipment
CN203847518U (en) Novel double-station pressing machine for refrigerator glass doors
CN203459876U (en) Car type core bar and sealing gasket automatic assembling machine
CN105253029B (en) Charging device of electric automobile
CN203863311U (en) Stitching device
CN103418846B (en) A kind of tubing automatic cutting device
CN202648543U (en) Double-handpiece movement punching and lead plugging system used for fireworks assembling
CN103240585B (en) A kind of device and method of connector assembling nut
CN203039522U (en) Automatic rotor production system
CN203602291U (en) Steel wire rope winding device
CN203919132U (en) A kind of Quick pipe-cutting unit
CN103121059A (en) Automatically punching device and processing procedure of the same
CN104280993A (en) Ceiling type projector cross hanging bracket
CN203293241U (en) Automatic pipe cutting device
CN104084966A (en) Rapid tube cutter
CN105033115B (en) A kind of straightening steel wire cutting machine
CN204353394U (en) Bidirectional metal wire rod bicker
CN202704630U (en) Raw paper frame
CN102957273A (en) Automatic production system of rotor

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province

Patentee after: AECC AVIATION POWER CO., LTD.

Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province

Patentee before: AVIC AVIATION ENGINE CORPORATION PLC

Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province

Patentee after: AVIC AVIATION ENGINE CORPORATION PLC

Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province

Patentee before: Xian Aviation Power Co., Ltd.