CN2240411Y - Numerical control wire cutting machine with electric spark high-speed small hole machining function - Google Patents
Numerical control wire cutting machine with electric spark high-speed small hole machining function Download PDFInfo
- Publication number
- CN2240411Y CN2240411Y CN 95244675 CN95244675U CN2240411Y CN 2240411 Y CN2240411 Y CN 2240411Y CN 95244675 CN95244675 CN 95244675 CN 95244675 U CN95244675 U CN 95244675U CN 2240411 Y CN2240411 Y CN 2240411Y
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- column
- main tapping
- electric spark
- numerical control
- wire
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Abstract
The utility model discloses a numerical control electric spark wire cutting machine with electric spark high-speed small hole machining function, which comprises a machine body, an upright post, a numerically-controlled worktable, a wire storage disk and a wire discharging frame. The wire cutting and wire feeding system of the machine body is arranged on the upright post, the wire discharging frame and a main shaft head longitudinally arranged on the upright post. A slide carriage which is provided with a rotary head is arranged in the main shaft head. An electrode tube loaded and clamped with machined small holes is arranged under the rotary head. The electrode tube is connected with a guide arranged at the lower end of the main shaft head. The utility model not only can carry out electric spark wire cutting machining, but also can carry out electric spark high-speed small hole machining, and can machine general metal materials as well as specially hard machining materials such as quenching steels, hard alloy steels, magnetic steels, titanium alloys, conductive ceramics, etc.
Description
The utility model relates to a kind of NC wirecut EDM machine.
The numerical control quick-wire-moving linear cutting machine is to adopt molybdenum filament as tool-electrode, makes wire electrode carry out the special process equipment of cutting processing by projected path.In cutting " cavity "--when being closed trajectory, need the pre-hole of processing, molybdenum filament is therefrom passed could be processed, and this operation was all processed at wire cutting machine external application power auger in the past.But to the carbide alloy workpiece, quenched workpiece or diameter have the pre-hole processing of the degree of depth just to have any problem for a short time.
The purpose of this utility model is: a kind of numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions is provided, and this lathe can not only carry out Wire-cut Electrical Discharge Machining, can also carry out the processing of electric spark high speed aperture.Except processing the general metal material, can also process hardened steel, hard alloy steel, magnet steel, titanium alloy, special difficult-to-machine material such as conductivity ceramics.
The technical solution of the utility model is: a kind of numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions comprises lathe bed, column, numerical control table, NC table, storage silk dish, following guide frame; The line of this lathe cutting wire-moving system is installed in column, guide frame and vertically being arranged on the main tapping on the column down, be provided with slide in the described main tapping, slide is provided with swivel head, the following clamping of swivel head has the electrode tube of processing aperture, and electrode tube is connected on the guider of the lower end that is installed on main tapping.
The further technical scheme of the utility model is: a kind of numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions comprises lathe bed, column, numerical control table, NC table, storage silk dish, following guide frame; The line of this lathe cutting wire-moving system is installed in column, guide frame and vertically being arranged on the main tapping on the column down, be provided with slide in the described main tapping, slide is provided with swivel head, the following clamping of swivel head has the electrode tube of processing aperture, and electrode tube is connected on the guider of the lower end that is installed on main tapping; Described main tapping is provided with two flanges in the both sides in the cross section of close column, and the contact roller that flange is set on the column compresses, and main tapping is abutted against on the end face of column, is provided with guide rail between column and the main tapping; Vertically be provided with leading screw 15 and two guide rods in the chamber of described main tapping, slide is through on leading screw and the guide rod, and rotational lead screw moves up and down slide; Be fixed with a steel cable between the upper and lower side of main tapping, the middle part of steel cable is enclosed within on the rope sheave of being located on the column, also is fixed with a counterweight rope on the rope sheave, and the other end of counterweight rope is connected with a balancing weight by pulley; Horizontally set one arresting lever on described column and the main tapping, the front end of arresting lever is provided with scotch and is pressed on the main shaft, and there is a circular hole rear end of arresting lever, is provided with eccentric shaft in the circular hole, arresting lever can be strained and unclamp to eccentric rotation axis, also is with back-moving spring on the arresting lever.
The utility model has the advantages that:
1. can utilize lathe itself to process various pre-holes, and only need a clamping, just can finish the cutting processing in hole.
2. can process the unmanageable pre-hole of general machining:
(1). special material, as hardened steel, hard alloy steel, magnet steel, titanium alloy, conductivity ceramics etc.
(2). the hole that diameter is little, the degree of depth is big.
3. can utilize the unmanageable dark aperture of other method of this machine tooling, as the group hole of spinneret orifice, injector orifice, filter plate, sieve plate, the hole, gas and oil road of pneumatic hydraulic element, cooling heat dissipation hole of engine or the like.
4. can prepare the fire of having quenched earlier, grind module, go up the pre-hole of processing, carry out cutting processing then, save the preparation time greatly according to user's mould (or workpiece).
5. improve the crudy of mould:
(1). some demanding Mould Machining, in order to reduce distortion, need carry out heat treatment earlier, process pre-hole then in the centre and cut, the utility model can satisfy this requirement.
(2). can utilize numerical control table, NC table, in certain clamping, process coordinate position, require high and guarantee the crudy of mould with the on all four pre-hole of line cleavage block cursor position.
6. because some parts shared (as numerical control workbench, lathe bed, column, main tapping, power supply etc.) of this lathe line cutting and aperture processing have improved the ratio of performance to price greatly, can reduce the investment of subscriber equipment.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a right view of the present utility model;
Fig. 3 is the johning knot composition of main tapping and column;
Fig. 4 is the vertical view of Fig. 3.
Wherein: 1. lathe bed; 2. column; 3. numerical control table, NC table; 4. the storage silk coils; 5. descend guide frame; 6. wire-moving system; 7. main tapping; 8. slide; 9. swivel head; 10. electrode tube; 11. guider; 12. flange; 13. contact roller; 14. guide rail; 15. leading screw; 16. guide rod; 17. steel cable; 18. rope sheave; 19. counterweight rope; 20. pulley; 21. balancing weight; 22. arresting lever; 23. scotch; 24. circular hole; 25. eccentric shaft; 26. spring.
Embodiment: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions, comprise lathe bed 1, column 2, numerical control table, NC table 3, storage silk dish 4, following guide frame 5, the line of this lathe cutting wire-moving system 6 is installed in column 2, guide frame 5 and vertically being arranged on the main tapping 7 on the column 2 down, be provided with slide 8 in the described main tapping 7, slide 8 is provided with swivel head 9, the following clamping of swivel head 9 has the electrode tube 10 of processing aperture, and electrode tube 10 is connected on the guider 11 of the lower end that is installed on main tapping 7; Described main tapping 7 is provided with two flanges 12 in the both sides in the cross section of close column 2, and the contact roller 13 that flange 12 is set on the column 2 compresses, and main tapping 7 is abutted against on the end face of column 2, is provided with guide rail 14 between column 2 and the main tapping 7; Vertically be provided with leading screw 15 and two guide rods 16 in the chamber of described main tapping 7, slide 8 is through on leading screw 15 and the guide rod 16, and rotational lead screw 15 moves up and down slide 8; Be fixed with a steel cable 17 between the upper and lower side of main tapping 7, the middle part of steel cable 17 is enclosed within on the rope sheave of being located on the column 2 18, also is fixed with a counterweight rope 19 on the rope sheave 18, and the other end of counterweight rope 19 is connected with a balancing weight 21 by pulley 20; Horizontally set one arresting lever 22 on described column 2 and the main tapping 7, the front end of arresting lever 22 is provided with scotch 23 and is pressed on the main tapping 7, there is a circular hole 24 rear end of arresting lever 22, be provided with eccentric shaft 25 in the circular hole 24, arresting lever 22 can be strained and unclamp to eccentric rotation axis 25, also is with back-moving spring 26 on the arresting lever 22.Be storage silk dish 4 in lathe bed 1 left side, the centre is a column 2, the right is a numerical control table, NC table 3, main tapping 7 is installed in above the column 2, motion down in vertical direction, can regulate " span " of line cutting processing, and the distance between guider 11 and the workpiece in the aperture processing, swivel head 9 is contained on the main shaft slide 8, slide 8 can be made servo motion up and down by driven by servomotor in vertical direction, swivel head 9 is used for tool-electrode--the copper pipe of clamping processing usefulness, and drive electrode tube 10 rotations, realize that high-pressure work liquid imports and rotatory sealing, guider 11 is contained in main tapping 7 belows, realization electrode guiding, the wire-moving system 6 of line cutting processing is installed in column 2, working fluid system is arranged on the right lateral side of lathe bed 1 on following guide frame 5 and the main tapping 7, both produced the operating on low voltage liquid that the line cutting processing is used, can produce the high-pressure work liquid of aperture processing usefulness again, electric box is placed on the left rear side of lathe bed 1, be linked together with main frame, line cutting processing and aperture are processed the shared pulse power, digital control system is placed in the upper left side of main frame, whole lathe Electromechanical Design, in the aperture processing, the pulse power in electrode and work, is driven by servo-drive system respectively, be contained in the swivel head 9 and by the electrode of guider 11 guiding and make servo feed, the high-pressure work liquid that ejects in the electrode endoporus forces the processing district and discharges etched matter and cooling.
Claims (5)
1. numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions, comprise lathe bed 1, column 2, numerical control table, NC table 3, storage silk dish 4, following guide frame 5, it is characterized in that: the line of this lathe cutting wire-moving system 6 is installed in column 2, guide frame 5 and vertically being arranged on the main tapping 7 on the column 2 down, be provided with slide 8 in the described main tapping 7, slide 8 is provided with swivel head 9, the following clamping of swivel head 9 has the electrode tube 10 of processing aperture, and electrode tube 10 is connected on the guider 11 of the lower end that is installed on main tapping 7.
2. the numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions according to claim 1, it is characterized in that: described main tapping 7 is provided with two flanges 12 in the both sides in the cross section of close column 2, the contact roller 13 that flange 12 is set on the column 2 compresses, main tapping 7 is abutted against on the end face of column 2, be provided with guide rail 14 between column 2 and the main tapping 7.
3. the numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions according to claim 1, it is characterized in that: vertically be provided with leading screw 15 and two guide rods 16 in the chamber of described main tapping 7, slide 8 is through on leading screw 15 and the guide rod 16, and rotational lead screw 15 moves up and down slide 8.
4. the numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions according to claim 1, it is characterized in that: be fixed with a steel cable 17 between the upper and lower side of main tapping 7, the middle part of steel cable 17 is enclosed within on the rope sheave of being located on the column 2 18, also be fixed with a counterweight rope 19 on the rope sheave 18, the other end of counterweight rope 19 is connected with a balancing weight 21 by pulley 20.
5. the numerical control electrospark wire-electrode cutting machine with electric spark high speed aperture machining functions according to claim 1, it is characterized in that: horizontally set one arresting lever 22 on described column 2 and the main tapping 7, the front end of arresting lever 22 is provided with scotch 23 and is pressed on the main tapping 7, there is a circular hole 24 rear end of arresting lever 22, be provided with eccentric shaft 25 in the circular hole 24, arresting lever 22 can be strained and unclamp to eccentric rotation axis 25, also is with back-moving spring 26 on the arresting lever 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244675 CN2240411Y (en) | 1995-09-04 | 1995-09-04 | Numerical control wire cutting machine with electric spark high-speed small hole machining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244675 CN2240411Y (en) | 1995-09-04 | 1995-09-04 | Numerical control wire cutting machine with electric spark high-speed small hole machining function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240411Y true CN2240411Y (en) | 1996-11-20 |
Family
ID=33885015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244675 Expired - Fee Related CN2240411Y (en) | 1995-09-04 | 1995-09-04 | Numerical control wire cutting machine with electric spark high-speed small hole machining function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240411Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972794A (en) * | 2010-10-28 | 2011-02-16 | 孙子城 | Manufacture technology of High-strength non-magnetic thick-wall titanium alloy seamless tube |
| CN102069250A (en) * | 2011-01-21 | 2011-05-25 | 华东交通大学 | Combined punching device and punching process for electric spark wire cutting machine tool |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN102266991A (en) * | 2011-07-12 | 2011-12-07 | 中国工程物理研究院机械制造工艺研究所 | Double-spindle three-station micro-electro-machining tool body |
| CN103071869A (en) * | 2013-01-07 | 2013-05-01 | 莆田市城厢区星华电子模具有限公司 | Novel wire cutting machine |
| CN103406617A (en) * | 2013-08-23 | 2013-11-27 | 王三月 | Waterproof antifouling numerical control electrical discharge wire cutting machine tool |
| CN104148757A (en) * | 2014-05-07 | 2014-11-19 | 合肥江航飞机装备有限公司 | Machining method of drill bushing of thin and long hole made of hard material |
| CN104827293A (en) * | 2015-04-24 | 2015-08-12 | 苏州市宝玛数控设备有限公司 | Engraving, milling and drilling all-in-one machine for die |
| CN105047394A (en) * | 2015-08-11 | 2015-11-11 | 湖南航天磁电有限责任公司 | Processing method of samarium cobalt magnetic steel |
| CN107186297A (en) * | 2017-06-30 | 2017-09-22 | 沈阳理工大学 | A kind of accurate electrode numerical control electric discharge machining apparatus and processing method |
| CN107695469A (en) * | 2017-08-15 | 2018-02-16 | 嘉善霸器机械制造有限公司 | A kind of middle wire cutting machine taper head |
-
1995
- 1995-09-04 CN CN 95244675 patent/CN2240411Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972794A (en) * | 2010-10-28 | 2011-02-16 | 孙子城 | Manufacture technology of High-strength non-magnetic thick-wall titanium alloy seamless tube |
| CN101972794B (en) * | 2010-10-28 | 2013-03-13 | 孙子城 | Manufacture technology of High-strength non-magnetic thick-wall titanium alloy seamless tube |
| CN102069250A (en) * | 2011-01-21 | 2011-05-25 | 华东交通大学 | Combined punching device and punching process for electric spark wire cutting machine tool |
| CN102069250B (en) * | 2011-01-21 | 2012-11-14 | 华东交通大学 | Combined punching device and punching process for electric spark wire cutting machine tool |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN102266991A (en) * | 2011-07-12 | 2011-12-07 | 中国工程物理研究院机械制造工艺研究所 | Double-spindle three-station micro-electro-machining tool body |
| CN102266991B (en) * | 2011-07-12 | 2012-11-28 | 中国工程物理研究院机械制造工艺研究所 | Double-spindle three-station micro-electro-machining tool body |
| CN103071869A (en) * | 2013-01-07 | 2013-05-01 | 莆田市城厢区星华电子模具有限公司 | Novel wire cutting machine |
| CN103406617A (en) * | 2013-08-23 | 2013-11-27 | 王三月 | Waterproof antifouling numerical control electrical discharge wire cutting machine tool |
| CN103406617B (en) * | 2013-08-23 | 2016-05-04 | 王三月 | A kind of NC wirecut EDM machine of water proof anti-soil |
| CN104148757A (en) * | 2014-05-07 | 2014-11-19 | 合肥江航飞机装备有限公司 | Machining method of drill bushing of thin and long hole made of hard material |
| CN104827293A (en) * | 2015-04-24 | 2015-08-12 | 苏州市宝玛数控设备有限公司 | Engraving, milling and drilling all-in-one machine for die |
| CN105047394A (en) * | 2015-08-11 | 2015-11-11 | 湖南航天磁电有限责任公司 | Processing method of samarium cobalt magnetic steel |
| CN105047394B (en) * | 2015-08-11 | 2017-06-20 | 湖南航天磁电有限责任公司 | A kind of processing method of SmCo magnet steel |
| CN107186297A (en) * | 2017-06-30 | 2017-09-22 | 沈阳理工大学 | A kind of accurate electrode numerical control electric discharge machining apparatus and processing method |
| CN107186297B (en) * | 2017-06-30 | 2023-08-18 | 沈阳理工大学 | Precise electrode numerical control electric spark machining device and machining method |
| CN107695469A (en) * | 2017-08-15 | 2018-02-16 | 嘉善霸器机械制造有限公司 | A kind of middle wire cutting machine taper head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |