CN221603418U - Wire cutting wire feeding mechanism with anti-offset function - Google Patents
Wire cutting wire feeding mechanism with anti-offset function Download PDFInfo
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- CN221603418U CN221603418U CN202322888708.2U CN202322888708U CN221603418U CN 221603418 U CN221603418 U CN 221603418U CN 202322888708 U CN202322888708 U CN 202322888708U CN 221603418 U CN221603418 U CN 221603418U
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000013508 migration Methods 0.000 claims 4
- 238000009763 wire-cut EDM Methods 0.000 claims 4
- 230000000670 limiting effect Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The application relates to the technical field of wire cutting, and discloses a wire cutting and feeding mechanism with an anti-offset function, which comprises a base and a tensioning assembly, wherein the surface of the base is fixedly connected with a first mounting plate and a second mounting plate respectively, the outer side wall of the first mounting plate is fixedly connected with a first servo motor, the output end of the first servo motor penetrates through the first mounting plate and is fixedly connected with a wire feeding roller, the outer side wall of the first mounting plate is fixedly connected with a second servo motor, the output end of the second servo motor penetrates through the first mounting plate and is fixedly connected with a bidirectional screw rod, limiting blocks are symmetrically connected with the outer part of the bidirectional screw rod through threads, a limiting roller is rotatably connected between the first mounting plate and the second mounting plate and is positioned right below the bidirectional screw rod, and the limiting roller penetrates through the two limiting blocks; compared with the prior art, the application can adjust the looseness of the electrode wire in the wire feeding process of the electrode wire and limit the electrode wire, thereby avoiding the influence of the deflection of the electrode wire on the subsequent processing effect.
Description
Technical Field
The application relates to the technical field of wire cutting, in particular to a wire cutting and feeding mechanism with an anti-offset function.
Background
Wire cutting is a machining process for cutting a workpiece by using a movable wire electrode, and when cutting, the wire electrode needs to be conveyed by using a wire cutting and wire feeding mechanism, in which a wire placing roller is usually arranged, and a conveying shaft is used for conveying the wire electrode, so that wire cutting machining is completed.
With respect to the above related art, the inventor believes that in the wire cutting wire feeding mechanism in the prior art, the tension of the wire electrode is generally difficult to adjust, the wire electrode may loose during the conveying process, and in addition, the wire electrode may move to two sides during the conveying process, so that the wire electrode may shift during the conveying process, the post-processing effect is affected, and the wire cutting wire feeding mechanism has defects, and therefore, a wire cutting wire feeding mechanism with an anti-shift function is proposed to solve the above problems.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
In order to solve the problems that in a wire cutting and feeding mechanism in the prior art, the tension of a wire electrode is generally difficult to adjust, the wire electrode may loose in the conveying process, and in addition, the wire electrode may move to two sides in the conveying process, so that the wire electrode is offset in the conveying process, and the post-processing effect is affected, the application provides the wire cutting and feeding mechanism with the anti-offset function.
The application provides a wire cutting and feeding mechanism with an anti-offset function, which adopts the following technical scheme:
The utility model provides a wire cutting wire feeding mechanism with prevent skew function, includes base and tensioning subassembly, the surface of base is fixedly connected with first mounting panel and second mounting panel respectively, the first servo motor of lateral wall fixedly connected with of first mounting panel, first servo motor's output runs through first mounting panel and fixedly connected with wire feeding roller, the lateral wall of first mounting panel still fixedly connected with second servo motor, the output of second servo motor runs through first mounting panel and fixedly connected with two-way lead screw, the outside symmetrical threaded connection of two-way lead screw has the stopper, just be located the rotation under two-way lead screw between first mounting panel and the second mounting panel and be connected with spacing roller, spacing roller runs through two stoppers, draws wire electrode from the surface of wire feeding roller to pass between two-way lead screw and the spacing roller cambered surface, at last pass between two-way lead screw and the spacing roller, in the transmission process, tensioning roller and spacing roller are all rotating to draw the outside of equipment, drive two-way lead screw through starting second servo motor and rotate, two-way servo motor rotates and will drive the stopper and be close to each other or keep away from electrode wire feeding electrode both sides when the skew wire appears.
The tensioning assembly comprises a hydraulic rod fixedly connected to the surface of the base, a first adjusting block is fixedly connected to the output end of the hydraulic rod, one side of the first adjusting block is rotationally connected with a tensioning roller, the hydraulic rod is started to drive the tensioning roller to lift, and therefore the position of the tensioning roller can be adjusted according to the tightness degree of the electrode wire on the tensioning roller, and the tensioning roller is adjustable in tensioning degree of the electrode wire and flexible and convenient to use.
The one end that the tensioning roller kept away from first regulating block rotates and is connected with the second regulating block, the inside sliding connection of second regulating block has the montant, the bottom and the base fixed connection of montant, the hydraulic stem starts to drive first regulating block and tensioning roller and carries out the transmission effect through the tensioning roller and drive first regulating block and slide in the outside of montant when highly adjusting to increase the stability when the hydraulic stem drives the tensioning roller motion.
The outside winding of wire feed roller is provided with the wire electrode body, and the wire feed roller can drive the wire electrode body and carry out rolling or wire unwinding when rotating.
And one ends of the wire feeding roller and the bidirectional screw rod, which are far away from the first mounting plate, are rotationally connected with the second mounting plate.
In summary, the application has the following beneficial technical effects:
The electrode wire is led out from the surface of the wire feeding roller and passes through the lower end of the cambered surface of the tensioning roller, and finally passes through the space between the bidirectional screw rod and the limiting roller, the second servo motor is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the limiting block to be close to or far away from each other, so that the limiting effect on the electrode wire is achieved, the electrode wire is prevented from shifting towards two sides when fed, the hydraulic rod is started, the tensioning roller can be driven to lift, the position of the tensioning roller can be adjusted according to the tightness degree of the electrode wire on the tensioning roller, the tensioning degree of the tensioning roller on the electrode wire can be adjusted, and the electrode wire is prevented from shifting due to looseness in the loosening process; compared with the prior art, the application can adjust the looseness of the electrode wire in the wire feeding process of the electrode wire and limit the electrode wire, thereby avoiding the influence of the deflection of the electrode wire on the subsequent processing effect.
Drawings
FIG. 1 is a schematic diagram of a front view of an embodiment of the application;
FIG. 2 is a schematic overall structure of an embodiment of the application;
fig. 3 is a schematic top view of an embodiment of the application.
Reference numerals illustrate: 1. a base; 2. a first mounting plate; 3. a second mounting plate; 4. a first servo motor; 5. a wire feeding roller; 6. a second servo motor; 7. a two-way screw rod; 8. a limiting block; 9. a limit roller; 10. a hydraulic rod; 11. a first adjustment block; 12. a tension roller; 13. a second adjustment block; 14. a vertical rod; 15. an electrode wire body.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a wire cutting wire feeding mechanism with an anti-offset function, referring to fig. 1, 2 and 3, the wire cutting wire feeding mechanism comprises a base 1 and a tensioning assembly, wherein the surface of the base 1 is fixedly connected with a first mounting plate 2 and a second mounting plate 3 respectively, the outer side wall of the first mounting plate 2 is fixedly connected with a first servo motor 4, the output end of the first servo motor 4 penetrates through the first mounting plate 2 and is fixedly connected with a wire feeding roller 5, the outer side wall of the first mounting plate 2 is fixedly connected with a second servo motor 6, the output end of the second servo motor 6 penetrates through the first mounting plate 2 and is fixedly connected with a bidirectional screw rod 7, limiting blocks 8 are symmetrically and rotatably connected to the outer part of the bidirectional screw rod 7, limiting blocks 8 are rotatably connected between the first mounting plate 2 and the second mounting plate 3 and are positioned under the bidirectional screw rod 7, electrode wires are led out from the surface of the wire feeding roller 5 and penetrate through the lower cambered surface end of a tensioning roller 12, and finally penetrate between the bidirectional screw rod 7 and the limiting rollers 9, in the transmission process, the tensioning roller 12 and the limiting rollers 9 are rotated, and accordingly the wire feeding electrode 7 is driven to rotate to move towards two sides through the second servo motor 6, and the electrode 7 is prevented from moving towards two sides when the electrode 7 is driven to rotate towards two sides.
Referring to fig. 2 and 3, the tensioning assembly comprises a hydraulic rod 10 fixedly connected to the surface of the base 1, a first adjusting block 11 is fixedly connected to the output end of the hydraulic rod 10, one side of the first adjusting block 11 is rotatably connected with a tensioning roller 12, the hydraulic rod 10 is started to drive the tensioning roller 12 to lift, and therefore the position of the tensioning roller 12 can be adjusted according to the tightness degree of the electrode wire on the tensioning roller 12, the tensioning degree of the tensioning roller 12 to the electrode wire can be adjusted, and the tensioning assembly is flexible and convenient to use.
Referring to fig. 2 and 3, one end of the tensioning roller 12 far away from the first adjusting block 11 is rotationally connected with a second adjusting block 13, the inside of the second adjusting block 13 is slidably connected with a vertical rod 14, the bottom end of the vertical rod 14 is fixedly connected with the base 1, and when the hydraulic rod 10 starts to drive the first adjusting block 11 and the tensioning roller 12 to adjust the height, the first adjusting block 11 is driven to slide outside the vertical rod 14 through the transmission function of the tensioning roller 12, so that the stability when the hydraulic rod 10 drives the tensioning roller 12 to move is improved.
Referring to fig. 3, the wire feeding roller 5 is wound with a wire electrode body 15, and when the wire feeding roller 5 rotates, the wire electrode body 15 is driven to wind up or unwind.
Referring to fig. 1, 2 and 3, the wire feeding roller 5 and one end of the bidirectional screw rod 7, which is far away from the first mounting plate 2, are both rotatably connected with the second mounting plate 3.
The implementation principle of the wire cutting and feeding mechanism with the anti-offset function provided by the embodiment of the application is as follows: the electrode wire is led out from the surface of the wire feeding roller 5, and passes through the lower end of the cambered surface of the tensioning roller 12, and finally passes through the space between the bidirectional screw rod 7 and the limiting roller 9, in the transmission process, the tensioning roller 12 and the limiting roller 9 are both rotated, so that the electrode wire is led out to the outside of the equipment, the second servo motor 6 is started, the bidirectional screw rod 7 is driven to rotate by the second servo motor 6, the bidirectional screw rod 7 rotates to drive the limiting blocks 8 to be close to or far away from each other, the limiting effect is achieved on the electrode wire body 15, the electrode wire body 15 is prevented from shifting towards two sides when the electrode wire is fed, the electrode wire body 15 is wound at the bottom of the tensioning roller 12, the hydraulic rod 10 is started, the tensioning roller 12 can be driven to lift, and therefore, the position of the tensioning roller 12 can be adjusted according to the tightness degree of the electrode wire body 15 on the tensioning roller 12, the tensioning degree of the electrode wire body 15 is adjustable, and the electrode wire is flexible and convenient to use, so that the electrode wire is always in a tightening state in the winding and releasing process, and the shifting due to the fact that the electrode wire body 15 is prevented from loosening.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. Wire cutting wire feeding mechanism with prevent skew function, including base (1) and tensioning assembly, its characterized in that: the surface of base (1) is first mounting panel (2) and second mounting panel (3) of fixedly connected with respectively, lateral wall fixedly connected with first servo motor (4) of first mounting panel (2), the output of first servo motor (4) runs through first mounting panel (2) and fixedly connected with send silk roller (5), the lateral wall of first mounting panel (2) is fixedly connected with second servo motor (6) still, the output of second servo motor (6) runs through first mounting panel (2) and fixedly connected with two-way lead screw (7), the outside symmetry threaded connection of two-way lead screw (7) has stopper (8), rotation is connected with spacing roller (9) between first mounting panel (2) and second mounting panel (3) and just be located under two-way lead screw (7), spacing roller (9) runs through two stopper (8).
2. The wire-cut electrical discharge machining mechanism with anti-migration function of claim 1, wherein: the tensioning assembly comprises a hydraulic rod (10) fixedly connected to the surface of the base (1), a first adjusting block (11) is fixedly connected to the output end of the hydraulic rod (10), and a tensioning roller (12) is rotatably connected to one side of the first adjusting block (11).
3. The wire-cut electrical discharge machining mechanism with anti-migration function of claim 2, wherein: one end of the tensioning roller (12) far away from the first adjusting block (11) is rotationally connected with a second adjusting block (13), the inside of the second adjusting block (13) is slidably connected with a vertical rod (14), and the bottom end of the vertical rod (14) is fixedly connected with the base (1).
4. The wire-cut electrical discharge machining mechanism with anti-migration function of claim 1, wherein: an electrode wire body (15) is wound outside the wire feeding roller (5).
5. The wire-cut electrical discharge machining mechanism with anti-migration function of claim 1, wherein: and one ends of the wire feeding roller (5) and the bidirectional screw rod (7), which are far away from the first mounting plate (2), are rotationally connected with the second mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888708.2U CN221603418U (en) | 2023-10-27 | 2023-10-27 | Wire cutting wire feeding mechanism with anti-offset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888708.2U CN221603418U (en) | 2023-10-27 | 2023-10-27 | Wire cutting wire feeding mechanism with anti-offset function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221603418U true CN221603418U (en) | 2024-08-27 |
Family
ID=92426992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322888708.2U Active CN221603418U (en) | 2023-10-27 | 2023-10-27 | Wire cutting wire feeding mechanism with anti-offset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221603418U (en) |
-
2023
- 2023-10-27 CN CN202322888708.2U patent/CN221603418U/en active Active
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