CN215615614U - Novel electric spark numerical control wire cut electrical discharge machining bed - Google Patents
Novel electric spark numerical control wire cut electrical discharge machining bed Download PDFInfo
- Publication number
- CN215615614U CN215615614U CN202121430611.1U CN202121430611U CN215615614U CN 215615614 U CN215615614 U CN 215615614U CN 202121430611 U CN202121430611 U CN 202121430611U CN 215615614 U CN215615614 U CN 215615614U
- Authority
- CN
- China
- Prior art keywords
- cutting
- wire
- groove
- blade
- wall
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000010892 electric spark Methods 0.000 title claims abstract description 8
- 238000009763 wire-cut EDM Methods 0.000 title claims description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 239000011733 molybdenum Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a novel electric spark numerical control linear cutting machine tool, which comprises a wire conveying unit, a workbench and a bed body, wherein the wire conveying unit comprises a wire storage cylinder, molybdenum wires are wound on the outer side of the wire storage cylinder, a mounting groove is formed in the inner wall of the wire storage cylinder, a cutting unit is further arranged on the inner wall of the mounting groove, a blade cuts the molybdenum wires, the serious loss of the blade during cutting of a single blade is avoided, the service life of the cutting unit is prolonged, the cutting unit can be placed on one side to be immobile after the molybdenum wires are cut, the cutting unit can be pulled again when the molybdenum wires are replaced again, and the cutting blade and the molybdenum wires can be cut in the contact area, so that the utilization rate of the cutting blade is higher, and the service life of the cutting blade is prolonged.
Description
Technical Field
The utility model relates to the technical field of cutting machine tools, in particular to a novel electric spark numerical control linear cutting machine tool.
Background
The numerical control wire cut electrical discharge machining is the same as the electrical discharge forming machining, and the workpiece is machined by directly utilizing electric energy and heat energy, so that various conductive materials which are difficult to machine by a common cutting machining method, such as metal or semiconductor materials with high hardness, high brittleness, high toughness and high heat sensitivity, can be machined. As one of the important supplements of machining, wire cut electrical discharge machining opens up a new way for trial production of new products, manufacture of precise fine parts and dies, such as a punch and die of a stamping die, a tool electrode of an electrical discharge forming machine tool, a workpiece sample plate, a tool gauge, a small workpiece or a narrow slit with a fine and complex shape, and the like, and can overlap sheets to be machined to obtain a consistent size, when the electrical discharge numerical control wire cut electrical discharge machine tool is operated, the molybdenum wire is worn, technical replacement treatment is required, and in a general treatment process, the wound molybdenum wire needs to be reversely screwed out for replacement, and the operation is complex and takes time;
for example, "CN 201520096406.4" is a numerically controlled electric discharge machine capable of rapidly replacing molybdenum wire ", which is provided with a cutting mechanism inside a molybdenum wire winding drum, but the cutting mechanism performs cutting in a transverse direction, a single cutting blade is subjected to cutting force at a certain position, the wear is faster, the interval for subsequently replacing the cutting blade is shorter, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the novel electric spark numerical control linear cutting machine comprises a wire conveying unit, a workbench and a bed body, wherein the wire conveying unit comprises a wire storage cylinder, molybdenum wires are wound on the outer side of the wire storage cylinder, the inner wall of the wire storage cylinder is also provided with a mounting groove, and the inner wall of the mounting groove is also provided with a cutting unit;
the cutting unit comprises a cutter rest, a cutting blade is arranged in the middle of the cutter rest, a moving roller penetrates through the middle of the cutter rest, traveling wheels are arranged at two ends of the moving roller, an occlusion groove is further formed in the inner wall of the installation groove and connected through occlusion of the occlusion groove, and a driving ring is further rotatably connected to the outer side of the moving roller.
Preferably, the outer side of the driving ring is provided with a clamping piece, and the pull handle is clamped by the clamping piece.
Preferably, the inner wall of the clamping piece is provided with a clamping groove, and the pull handle is movably clamped through the clamping groove.
Preferably, the blades are annularly and evenly distributed along the blade carrier, and the cutting blade is provided with a cutting end.
The utility model has the following beneficial effects: the blade cuts the molybdenum wire, probably cuts the serious loss that the blade caused when avoiding single blade cutting, and length is long in the use of this cutting unit to the extension, and the cutting molybdenum wire finishes the back, can arrange one side in motionless in, treats when changing once more, draws once more and drag, and cutting blade and molybdenum wire can the contact area all can cut it for cutting blade utilization ratio is higher, increase of service life.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view at A;
FIG. 3 is an enlarged view taken at B-B;
in the figure: 1. a wire conveying unit; 2. a work table; 3. a bed body; 4. a wire storage barrel; 41. mounting grooves; 411. an occlusion groove; 5. molybdenum wire; 6. a cutting unit; 61. a tool holder; 62. a cutting blade; 621. cutting the end; 63. a traveling roller; 64. a traveling wheel; 65. a drive ring; 66. a fastener; 661. a card slot; 67. and (5) pulling a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a novel electric spark numerical control linear cutting machine comprises a wire conveying unit 1, a workbench 2 and a bed body 3, wherein the wire conveying unit 1 comprises a wire storage barrel 4, a molybdenum wire 5 is wound on the outer side of the wire storage barrel 4, an installation groove 41 is further formed in the inner wall of the wire storage barrel 4, and a cutting unit 6 is further arranged on the inner wall of the installation groove 41;
the cutting unit 6 comprises a tool rest 61, a cutting blade 62 is arranged in the middle of the tool rest 61, a moving roller 63 is connected in the middle of the tool rest 61 in a penetrating manner, traveling wheels 64 are arranged at two ends of the moving roller 63, an engagement groove 411 is further formed in the inner wall of the installation groove 41 and is in engagement connection with the engagement groove 411, a driving ring 65 is further connected to the outer side of the moving roller 63 in a rotating manner, and when the molybdenum wire is used to be replaced, as shown in fig. 2, the moving roller 63 can rotate, the traveling wheels 64 are enabled to travel in the engagement groove 411, and travel from one side of the installation groove 41 to the other side, and meanwhile, the tool rest 61 is driven to rotate, the cutting blade 62 on the tool rest 61 cuts the molybdenum wire, the molybdenum wire is rotated along with the cutting blade 62, the molybdenum wire is cut by the upper blade, so that serious loss to the blade during cutting by a single blade is avoided, and the service life of the cutting unit 6 is prolonged.
Specifically, the outside of the driving ring 65 is provided with a clamping piece 66, and a pull handle 67 is clamped by the clamping piece 66, so that the pull handle 67 can be installed through the clamping piece 66, and the movable roller 63 is convenient to drive.
Particularly, draw-in groove 661 has been seted up to fastener 66 inner wall, and has pull handle 67 through draw-in groove 661 activity joint, the pull handle 67 of draw-in groove 661 activity joint for pull handle 67 can rotate and draw and drag more nimble.
Particularly, cutting blade 62 is along knife rest 61 annular equipartition, and cutting blade 62 is equipped with cutting end 621, and the back that finishes of cutting molybdenum filament can be arranged in one side motionless, when waiting to change once more, draws once more, and cutting blade and molybdenum filament can the contact area all can cut it for cutting blade utilization ratio is higher, increase of service life.
Example (b): when the molybdenum wire is used to be replaced, as shown in fig. 2, the traveling roller 63 can be rotated, the traveling wheel 64 is meshed with the inner wall of the meshing groove 411 to travel, the traveling wheel travels from one side of the mounting groove 41 to the other side, the knife rest 61 is driven to rotate at the same time, the molybdenum wire is cut by the cutting blade 62 on the knife rest 61 along with the rotation of the cutting blade 62, the molybdenum wire is cut by the upper blade, the serious loss of the blade caused by the single blade during cutting is avoided, the service life of the cutting unit 6 is prolonged, after the molybdenum wire is cut, the molybdenum wire can be placed on one side to be fixed, when the molybdenum wire is replaced again, the molybdenum wire is pulled again, the contact area between the cutting blade and the molybdenum wire can be used for cutting the molybdenum wire, the utilization rate of the cutting blade is higher, and the service life is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel electric spark numerical control wire cut electrical discharge machining bed which characterized in that: the device comprises a wire conveying unit (1), a workbench (2) and a bed body (3), wherein the wire conveying unit (1) comprises a wire storage cylinder (4), molybdenum wires (5) are wound on the outer side of the wire storage cylinder (4), an installation groove (41) is further formed in the inner wall of the wire storage cylinder (4), and a cutting unit (6) is further arranged on the inner wall of the installation groove (41);
cutting unit (6) include knife rest (61), knife rest (61) middle part is equipped with cutting blade (62), knife rest (61) middle part cross-under has travelling roller (63), travelling roller (63) both ends are equipped with walking wheel (64), mounting groove (41) inner wall still is equipped with interlock groove (411), and passes through interlock groove (411) interlock is connected, travelling roller (63) outside still rotates and is connected with drive ring (65).
2. The novel numerically controlled electric discharge machine according to claim 1, characterized in that: the outer side of the driving ring (65) is provided with a clamping piece (66), and a pull handle (67) is clamped through the clamping piece (66).
3. The novel numerically controlled electric discharge machine according to claim 2, characterized in that: the inner wall of the clamping piece (66) is provided with a clamping groove (661), and a pull handle (67) is movably clamped through the clamping groove (661).
4. The novel numerical control electric spark wire cutting machine tool according to claim 3, characterized in that: the cutting blades (62) are annularly and uniformly distributed along the cutter holder (61), and the cutting blades (62) are provided with cutting ends (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430611.1U CN215615614U (en) | 2021-06-26 | 2021-06-26 | Novel electric spark numerical control wire cut electrical discharge machining bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430611.1U CN215615614U (en) | 2021-06-26 | 2021-06-26 | Novel electric spark numerical control wire cut electrical discharge machining bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615614U true CN215615614U (en) | 2022-01-25 |
Family
ID=79945751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121430611.1U Expired - Fee Related CN215615614U (en) | 2021-06-26 | 2021-06-26 | Novel electric spark numerical control wire cut electrical discharge machining bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615614U (en) |
-
2021
- 2021-06-26 CN CN202121430611.1U patent/CN215615614U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101486119B (en) | Deep groove processing method | |
| CN215615614U (en) | Novel electric spark numerical control wire cut electrical discharge machining bed | |
| CN203760820U (en) | Terminal machine | |
| CN112548191A (en) | Full-automatic pipe cutting machine | |
| CN201684998U (en) | High-speed wire cutting device for processing special profile rotation bodies | |
| CN216542152U (en) | Material receiving mechanism for walking machine | |
| CN2882941Y (en) | Special cutterhead for waste tyre slicer | |
| CN213469795U (en) | Slitting machine lifting mechanism | |
| CN212094396U (en) | Synchronous fixture of four-jaw electric chuck | |
| CN204036165U (en) | The extra small screw-tap threaded grinding machine of a kind of double abrasive wheel | |
| CN216989234U (en) | Plum blossom axle rod and forming device thereof | |
| CN201287216Y (en) | Automatic tube cutter | |
| CN205888600U (en) | Novel polish and cut drilling frock | |
| CN205651056U (en) | High temperature blade processingequipment | |
| CN211939490U (en) | Laser shredding device | |
| CN220240201U (en) | Automatic fixed length cutting device of sheet metal component | |
| CN214322102U (en) | Guide wheel mechanism for high-precision wire cutting | |
| CN202506855U (en) | Rolling cutter | |
| CN212577705U (en) | Beryllium copper bar continuous cutting device | |
| CN210194301U (en) | Inner hole circle cutting device for carbon fiber prefabricated part | |
| CN213162872U (en) | Wire feeding device for bead stringing machine | |
| CN212329926U (en) | Novel spark-erosion wire cutting machine bed | |
| CN114700753B (en) | Titanium rod forming process system | |
| CN213002664U (en) | Double-tool-rest actuating mechanism of lathe | |
| CN214238390U (en) | Precision die cutting equipment precision mechanism has |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |