CN202684247U - Movable column type electric discharge machine - Google Patents
Movable column type electric discharge machine Download PDFInfo
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- CN202684247U CN202684247U CN 201220278683 CN201220278683U CN202684247U CN 202684247 U CN202684247 U CN 202684247U CN 201220278683 CN201220278683 CN 201220278683 CN 201220278683 U CN201220278683 U CN 201220278683U CN 202684247 U CN202684247 U CN 202684247U
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- main shaft
- axis slide
- processing machine
- rotating seat
- discharging processing
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Abstract
The utility model relates to a movable column type electric discharge machine. The movable column type electric discharge machine comprises a base with an X-axis slide base, wherein an electrolytic tank is arranged at front of the X-axis slide base; a workpiece platform is arranged inside the electrolytic tank; a Y-axis slide base is arranged above the X-axis slide base; a rotary base is arranged on the front end of the Y-axis slide base; an electrode is arranged on the lower end of a main shaft; and a Z-axis slide base is arranged on the main shaft, and the Z-axis slide base is fixedly arranged on the rotary base, so that the main shaft rotates relative to the angle of a workpiece. The main shaft is hand-operated to rotate relative to the angle of the workpiece, so that an inclined wall surface can be machined on the workpiece; and moreover, the rotary base has a simple structure, so that the manufacturing cost is integrally reduced, and the performance of electric discharge machining can be improved.
Description
Technical field
This creation is about a kind of discharging processing machine, and espespecially the main shaft of its tool Z-direction can make manually to adjust angle with respect to the workpiece of tool X-Y plane, and then discharge processes a kind of technology category of skew wall face.
Background technology
The technology of material is removed in so-called discharge processing, that the electrode on workpiece and the processing head is inserted in the electrolytic cell that fills the insulation working fluid, simultaneously workpiece and electrode are supplied with suitable electric energy, and the spacing of dwindling electrode and workpiece, when the energy of workpiece and electrode is enough to break through the dielectric radio of dielectric between the two, just can make between workpiece and electrode and form discharge column because of ionization, the energy of highly dense intensity in the discharge column again, produce that high heat can be evaporated and melting workpiece and electrode, simultaneously dielectric also can Yin Gaore and gasify, the local detonation pressure that gasification causes, workpiece and the electrode of melting can be removed by the surface that processes, so just can remove to the surface of workpiece the processing of formula.Particularly in the technical fields such as mould manufacturing, machining, discharging processing machine is a kind of machining machine and tool that extensively is used, particularly be difficult to the manufacture fields such as the superhard material of traditional machining or complex-shaped workpieces, discharging processing machine is machining machine and tool commonly used especially
The main shaft of general discharging processing machine consists of a Z axis, it is usually fixing and perpendicular to the electrolytic cell that is made of an X-Y plane, usually this discharging processing machine is the tool-electrode that utilizes three controlled axial actuating mechanism band moving conductives again, and by dielectric workpiece is applied periodically and fast-changing potential pulse, produce localized hyperthermia to release energy, with the surface metal of ablation workpiece predetermined position, until finish till the workpiece shape procedure.See also the discharging processing machine of GENERAL TYPE shown in Figure 6, it is an existing structure 9, main shaft 91 shown in it and electrode 92 places are fixed, cause can't the machining shape complexity instrument, for example: the vertical plane 81 that generally existing discharging processing machine can only working groove 8, and can't process a skew wall face, as shown in Figure 7.If to release electricity excessive for electrode 92 when in addition the electrolytic cell 93 of existing structure 9 can be because of burst dress condition, cause easily generation high temperature of electrolytic cell 93, and existing structure 9 there are not any safeguard procedures, leads to easily fire.
Summary of the invention
Therefore, the main purpose of this creation is: type hand, Eco-power a kind of moving pillar discharging processing machine are provided.The secondary objective of this creation is: provide processing characteristics better a kind of moving pillar discharging processing machine.Another purpose of this creation is: provide security better a kind of moving pillar discharging processing machine.
The artificial above-mentioned purpose of implementing of this creation is created a kind of moving pillar discharging processing machine, includes: 1. moving pillar discharging processing machine, include: a pedestal, this pedestal is provided with an X-axis slide, and the place ahead of this X-axis slide is provided with an electrolytic cell again, and is provided with a work piece platform in electrolytic cell; One Y-axis slide, this Y-axis slide place the top of this X-axis slide and are the square crossing shape, and this Y-axis slide front end is provided with a rotating seat again; And a main shaft, a lower end of this main shaft is provided with an electrode, and this main shaft is provided with a Z axis slide, and the rear of this main shaft is fixedly arranged on the rotating seat again, causes this main shaft and must do the angle rotation with respect to electrolytic cell; Fix a workpiece by work piece platform, must do the angle rotation with respect to this workpiece through this main shaft again, make this workpiece of electrode pair of this main shaft do oblique feed, and then this workpiece electrical discharge is processed a skew wall face.
The above turning seat is in starting at the 1/5L to 1/2L that accounts for main shaft overall length (L) from this main shaft electrode tip, make the Z axis slide on this main shaft that flexible space be arranged, but to promote the maximum magnitude of the discharge processing processing work Z-axis direction degree of depth, this degree of depth also includes the depth capacity of the skew wall face Z-axis direction degree of depth.
The above rotating seat more comprises one group of worm screw, worm gear, a rotation platform and at least one fixture, and the end of the worm screw of this rotating seat is provided with a hand-operated wheel, and exposes to this rotating disc, in order to do sharp operating technology personnel's manually-operated.
The above fixture more comprises one and compresses piece and a degree of tightness bar, this degree of tightness bar front end of being L shape and the body of rod is provided with external screw thread again, it passes respectively this and compresses the set perforation of piece, be incorporated at last in the internal thread hole of the set lug of rotating seat, and this compresses piece and must compress the set flange of rotation platform.
The above hand-operated wheel is located at the side in the face of discharging processing machine, and to meet operating technology personnel's operating habit, the outside of this hand-operated wheel and rotation platform flange is provided with the line scale again.
The front end of Y-axis slide is fixed in the bottom of the above rotating seat, and the rotation platform of this rotating seat is fixedly arranged on the rear end of main shaft.
The maximum anglec of rotation of the above main shaft is 45 degree, can process the maximum magnitude of skew wall face tilt angle to promote.
The above moving pillar discharging processing machine, other comprises a plate, and wherein this connecting plate is located between rotating seat, the main shaft, and this connecting plate has allows main shaft be assembled in easily the effect of turntable.
Hereby learn that by above explanation prior art is compared in this creation, really can reach following effect:
1. the main rotating seat that between Y-axis slide, main shaft, is provided with of this creation, this rotating seat is main again is comprised of one group of worm screw, worm gear and a rotation platform, the end of this worm screw is provided with hand-operated wheel and is beneficial to manually adjust rotating seat again, allows its main shaft rotate to constructing than complex part with respect to the angle of doing of electrolytic cell.This rotating seat composition is simple in structure again, causes the moving pillar discharging processing machine of this creation, and integral body can significantly reduce its cost price.
2. the rotating disc of this creation is located at 1/3rd of main shaft total length, and starts at from this main shaft electrode tip, and the angle of inclination of capable of regulating main shaft is 45 °, and can discharge processes various skew wall faces more and that the degree of depth is darker.
3. two sides of the main shaft bottom of this creation respectively are provided with a fire extinguisher, this fire extinguishing appliance has the perception ambient temperature, if in the process of discharge processing, if the electrode paradoxical discharge causes electrolytic cell and produces high temperature, to touch this fire extinguisher ejection extinguishing chemical if reach default temperature, with the fire generation of prior strick precaution electrolytic cell.
Description of drawings
Fig. 1 is the stereo appearance figure of this creation preferred embodiment.
Fig. 2 is the side plan view of this creation preferred embodiment.
Fig. 3 is the decomposing schematic representation of rotating disc, main shaft and the connecting plate of this creation.
Fig. 3 a is the schematic diagram that the rotary disk structure of this creation decomposes.
Fig. 4 is this creation main shaft, by the schematic diagram of the manual maximum angle scope of adjusting of rotating disc.
Fig. 5 is the schematic diagram of the discharge processing of this creation preferred embodiment.
Fig. 6 is the stereogram outward appearance of existing discharging processing machine.
Fig. 7 is the schematic diagram of the discharge processing of existing discharging processing machine.
Description of reference numerals
This creation
Existing
The specific embodiment
For further specifying this creation above-mentioned purpose, institute's application technology means and reaching effect, this creator will lift preferred embodiment and will be described in detail as follows:
At first, see also shown in Fig. 1,2,3, for this creation about a kind of moving pillar discharging processing machine, it includes: a pedestal 1, an X-axis slide 11, a Y-axis slide 2, a rotating seat 3 and a main shaft 4; Wherein,
The rear end of the electrolytic cell 12 of this pedestal 1 is provided with an X-axis slide 11, this X-axis slide 11 slightly is shorter than the length of this electrolytic cell 12, the set electrolytic cell 12 in the place ahead of this X-axis slide 11 again, main by four wallboards 121 around processing platform 10 be pond groove shape all around, be able to splendid attire electrolyte 122.And be provided with a work piece platform 13 at processing platform 10, in order to do being provided with fixation workpiece 5;
This Y-axis slide 2, this Y-axis slide 2 place the top of this X-axis slide 11 and are the square crossing shape with X-axis slide 11, and basically, the length of this Y-axis slide 2 is identical with X-axis slide 11, and the front end at this Y-axis slide 2 is provided with rotating seat 3 again;
This rotating seat 3 is fixedly arranged between Y-axis slide 2, the main shaft 4, also is that the rear end of rotating seat 3 is connected in the front end of Y-axis slide 2 by a plurality of bolts, and the rotation platform 34 of rotating seat 3 then is fixed in the intermediate plate 43 of main shaft 4 rear ends by a plurality of screws, shown in Fig. 2,3.And for example shown in Fig. 3 a, this rotating seat 3 is main by being provided with one group of worm screw 32 in the body 30, worm gear 31 1 rotation platforms 34 and two fixtures 35 consist of, wherein, the intracardiac bearing of establishing is for the body 30 rotating shafts joint that stretches through in this worm gear 31, this worm screw 32 at least two bearings that stretch through in addition, and place worm gear 31 under, and its each rotating shaft is the cross square crossing mutually, the end of this worm screw 32 protruding being exposed to outside the body 30 that stretch through again, and then be equiped with a hand-operated wheel 33 in this end, cause this hand-operated wheel 33 and be positioned at a side in the face of discharging processing machine (to be arranged at left in the face of discharging processing machine for better), to meet operating technology personnel's operating habit.Special one carries, this fixture 35 more comprises one and compresses piece 351 and a degree of tightness bar 352, this degree of tightness bar 352 front end of being L shape and the body of rod is provided with external screw thread again, it passes respectively this and compresses the set perforation of piece 351, be incorporated at last in the internal thread hole of body 30 set lugs 301, and this compresses piece 351 and must compress the set flange 342 of rotation platform 34.When the operating technology personnel shake this hand-operated wheel 33 of rotation, and then interlock worm screw 32 rotations, drive again afterwards worm gear 31 rotations, this worm gear 31 is interlock rotation platform 34 again, the last again intermediate plate 43 of interlock main shaft 4 rear ends, and then allow main shaft 4 rotation one angle, at last again with the fixing rotation platform 34 of two fixtures 35, to finish the adjustment of main shaft 4 angles; Again this hand-operated wheel 33, rotation platform 34 around be respectively equipped with setting-out scale 331,341, must do the angle rotation in order to the operating technology personnel with respect to electrolytic cell 12 to this main shaft 4; Special one carries, this turning seat is in starting at the 1/5L to 1/2L that accounts for main shaft overall length (L) from this main shaft electrode tip, make the Z axis slide 42 on this main shaft 4 that large flexible space be arranged, but to promote the maximum magnitude of the discharge processing processing work Z-axis direction degree of depth, this degree of depth also includes the depth capacity of the skew wall face Z-axis direction degree of depth; And
This main shaft 4, one end of this main shaft 4 is provided with an electrode 41, and this main shaft 4 is provided with a Z axis slide 42, this Z axis slide 42 is by a plate 43 and a plurality of bolt again, comparatively easily main shaft 4 is fixedly arranged on the rotation platform 30 of rotating seat 3, the Main Function of this Z axis slide 42 is to allow electrode 41 make feed or withdrawing with respect to workpiece 5; Common, but the maximum anglec of rotation of these main shaft 4 mat rotating seats 3 is 45 degree, can process the maximum magnitude of skew wall face tilt angle to promote, as shown in Figure 4.
Fix a workpiece 5 by the work piece platform 13 on the processing platform 10 of being located at pedestal 1, electrolytic cell 12 must inject about eight to nine minutes full electrolyte 122 usually, and workpiece 5 must submerge in electrolyte 122, and main shaft 4 not yet adds man-hour, is positioned at the top of electrolytic cell 12.Generally speaking, the inside of X-axis slide 11, Y-axis slide 2, Z axis slide 42 all is provided with ball screw, servo motor, optical ruler, this servo motor, optical ruler and computer controller 6 are electrically connected again, and then the revolution of control ball screw, so that X-axis slide 11 is made the Building X mark of main shaft 4, so that this Y-axis slide 2 is made the Building Y mark of main shaft 4, so that this Z axis slide 42 is made the Building Z mark of main shaft 4.In other words, by computer controller 6 input formulas and X, the Y of main shaft 4, the mobile coordinate of Z, again via X, the Y of computer controller 6 control main shafts 4, the depth of cut of Z, so to workpiece 5 discharges process required body.
See also shown in Figure 5, if wish is to workpiece 5 processing one skew wall face 51, then look the angle θ that skew wall face 51 tilts, operating technology personnel are then by the hand-operated wheel 33 that operates rotating seat 3, and the scale of rotating seat 3 is watched in general operation on one side, and main shaft 4 must be done the rotation of θ angle with respect to electrolytic cell 12, then the Z axis slide 42 of main shaft 4 repeats workpiece 5 is done the deep processing of an oblique Z-direction, and then processes skew wall face 51.
Two sides in main shaft 4 bottoms respectively are provided with a fire extinguisher 44 in addition, this fire extinguisher 44 has the perception ambient temperature, if in the process of discharge processing, if electrode 41 paradoxical discharges cause electrolytic cell 12 and produce high temperature, to touch this fire extinguisher 44 ejection extinguishing chemicals if reach default temperature, fire with prior strick precaution electrolytic cell 12 occurs, to promote the security performance of this creation discharging processing machine.
Comprehensive the above embodiment, this creation is about a kind of moving pillar discharging processing machine, see through between Y-axis slide, the main shaft and establish a rotating seat, this rotating seat is main again is comprised of one group of worm screw, worm gear, can allow the operating technology personnel manually adjust main shaft with respect to the anglec of rotation of electrolytic cell, to the skew wall surface construction than complex part.The composition of this rotating seat is simple in structure again, causes the moving pillar discharging processing machine of this creation, and integral body can significantly reduce its price.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it in spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (8)
1. a moving pillar discharging processing machine is characterized in that, includes:
One pedestal, this pedestal are provided with an X-axis slide, and the place ahead of this X-axis slide is provided with an electrolytic cell again, and are provided with a work piece platform in electrolytic cell;
One Y-axis slide, this Y-axis slide place the top of this X-axis slide and are the square crossing shape, and this Y-axis slide front end is provided with a rotating seat again; And
One main shaft, a lower end of this main shaft is provided with an electrode, and this main shaft is provided with a Z axis slide, and the rear of this main shaft is fixedly arranged on the rotating seat again, causes this main shaft and must do the angle rotation with respect to electrolytic cell.
2. according to the described moving pillar discharging processing machine of claim 1, it is characterized in that, this turning seat is in starting at the 1/5L to 1/2L that accounts for main shaft overall length L from this main shaft electrode tip, make the Z axis slide on this main shaft that flexible space be arranged, to promote the maximum magnitude of the discharge processing energy processing work Z-axis direction degree of depth, this degree of depth also includes the depth capacity of the skew wall face Z-axis direction degree of depth.
3. according to the described moving pillar discharging processing machine of claim 1, it is characterized in that this rotating seat more comprises one group of worm screw, worm gear, a rotation platform and at least one fixture, and the end of the worm screw of this rotating seat is provided with a hand-operated wheel, and exposes to this rotating disc.
4. according to the described moving pillar discharging processing machine of claim 3, it is characterized in that, this fixture more comprises one and compresses piece and a degree of tightness bar, this degree of tightness bar front end of being L shape and the body of rod is provided with external screw thread again, it passes respectively this and compresses the set perforation of piece, be incorporated in the internal thread hole of the set lug of rotating seat, and this compresses piece and must compress the set flange of rotation platform.
5. according to the described moving pillar discharging processing machine of claim 4, it is characterized in that this hand-operated wheel is located at the side in the face of discharging processing machine, the outside of this hand-operated wheel and rotation platform flange is provided with the line scale again.
6. according to the described moving pillar discharging processing machine of claim 3, it is characterized in that the front end of Y-axis slide is fixed in the bottom of this rotating seat, the rotation platform of this rotating seat is fixedly arranged on the rear end of main shaft.
7. according to each described moving pillar discharging processing machine among the claim 1-6, it is characterized in that the maximum anglec of rotation of this main shaft is 45 degree.
8. according to each described moving pillar discharging processing machine among the claim 1-6, it is characterized in that other comprises a plate, wherein this connecting plate is located between rotating seat, the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278683 CN202684247U (en) | 2012-06-13 | 2012-06-13 | Movable column type electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278683 CN202684247U (en) | 2012-06-13 | 2012-06-13 | Movable column type electric discharge machine |
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| Publication Number | Publication Date |
|---|---|
| CN202684247U true CN202684247U (en) | 2013-01-23 |
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ID=47539918
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278683 Expired - Fee Related CN202684247U (en) | 2012-06-13 | 2012-06-13 | Movable column type electric discharge machine |
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| Country | Link |
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| CN (1) | CN202684247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227154A (en) * | 2014-08-04 | 2014-12-24 | 哈尔滨工业大学 | Portable machining and observation integrated micro-miniature numerical control electric erosion machining machine tool |
| CN109108407A (en) * | 2018-09-29 | 2019-01-01 | 山东豪迈机械科技股份有限公司 | Electrode assembly and processing method in electrical process machine and electrical process machine |
| CN112404625A (en) * | 2020-11-09 | 2021-02-26 | 宁波工程学院 | Electric spark machine tool with precision adjusting function for machining |
| CN112404615A (en) * | 2020-11-09 | 2021-02-26 | 宁波工程学院 | Electric spark machine tool capable of converting modules |
-
2012
- 2012-06-13 CN CN 201220278683 patent/CN202684247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227154A (en) * | 2014-08-04 | 2014-12-24 | 哈尔滨工业大学 | Portable machining and observation integrated micro-miniature numerical control electric erosion machining machine tool |
| CN104227154B (en) * | 2014-08-04 | 2016-08-24 | 哈尔滨工业大学 | Portable processing observation integration microminiature numerical control galvanic corrosion machining tool |
| CN109108407A (en) * | 2018-09-29 | 2019-01-01 | 山东豪迈机械科技股份有限公司 | Electrode assembly and processing method in electrical process machine and electrical process machine |
| CN112404625A (en) * | 2020-11-09 | 2021-02-26 | 宁波工程学院 | Electric spark machine tool with precision adjusting function for machining |
| CN112404615A (en) * | 2020-11-09 | 2021-02-26 | 宁波工程学院 | Electric spark machine tool capable of converting modules |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170613 |