CN212734517U - Wire type cutting machine - Google Patents
Wire type cutting machine Download PDFInfo
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- CN212734517U CN212734517U CN202020539414.2U CN202020539414U CN212734517U CN 212734517 U CN212734517 U CN 212734517U CN 202020539414 U CN202020539414 U CN 202020539414U CN 212734517 U CN212734517 U CN 212734517U
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Abstract
The utility model discloses a wire type cutting machine, be in including board, and setting frame on the board, this frame are down "L" type, and this frame upper end is provided with the adjustment subassembly, and this frame lower extreme extends forward and is provided with fixed subassembly, still includes winding device, solidus roller, first wire wheel, first regulating wheel, second wire wheel, third wire wheel and second regulating wheel, winding device sets up just be located on the board the frame rear side, the solidus roller sets up on the first connecting piece of this frame rear surface extension backward. The utility model can keep the electrode wire in a tight state by arranging the first wire wheel, the first adjusting wheel, the second wire wheel, the third wire wheel and the second adjusting wheel, which is beneficial to improving the working efficiency of the cutting machine; the wire guide wheels and the adjusting wheels are arranged, so that the pressure generated by tightening the wire electrode can be dispersed, and the service life of the cutting machine is prolonged.
Description
Technical Field
The utility model relates to a wire cutting device technical field, in particular to wire type cutting machine.
Background
With the rapid development of the industrial manufacturing industry, the application of the wire cutting machine is rapidly developed and popularized, the wire cutting machine cannot be detached for processing both the die and the mechanical metal parts, and even the batch production of the parts of many electromechanical products needs the wire cutting machine for processing, so higher requirements are put forward on the processing cost and the processing efficiency of the product batch.
In the middle of traditional wire cutting machine, treat the cutting operation of cutting the work piece through the high-speed motion realization of wire electrode, current wire cutting machine only uses actuating mechanism drive electrode line, but when the electrode line is high-speed rotatory because receive with treat the frictional force effect between the cutting work piece, position deviation or swing take place easily for the electrode line cutting direction changes and leads to the cutting effect error big, makes the product percent of pass low.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a wire cut electrical discharge machining.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
a wire-type cutting machine comprises a machine table, a machine frame arranged on the machine table, an adjusting component arranged at the upper end of the machine frame, a fixing component arranged at the lower end of the machine frame and extending forwards, a wire winding device, a wire fixing roller, a first wire guide wheel, a first adjusting wheel, a second wire guide wheel, a third wire guide wheel and a second adjusting wheel, wherein the wire winding device is arranged on the machine table and is positioned at the rear side of the machine frame, the wire fixing roller is arranged on a first connecting piece extending backwards on the rear surface of the machine frame, the first wire guide wheel is arranged on the right surface of the machine frame and is positioned at the front side of the wire fixing roller, the first adjusting wheel is arranged on the front surface of the machine frame and is positioned at the front side of the first wire guide wheel in a vertically movable manner, the second wire guide wheel is arranged on the adjusting component and is positioned at the front side of the first adjusting wheel, and the third wire guide wheel is arranged on the fixing component, the third wire guide wheel and the second wire guide wheel are positioned on the same axis, the second adjusting wheel is movably arranged on the right surface of the rack up and down and positioned below the first wire guide wheel, the wire fixing roller, the first wire guide wheel, the first adjusting wheel, the second wire guide wheel, the third wire guide wheel and the second adjusting wheel are positioned on the same plane, and the wire electrodes are sequentially wound on the winding device, the wire fixing roller, the first wire guide wheel, the first adjusting wheel, the second wire guide wheel, the third wire guide wheel and the second adjusting wheel and are closed to form a loop.
Preferably, the front surface of the frame is provided with a guide block, the middle of the guide block is provided with a guide groove, a plurality of fixing holes are arranged in the guide groove at intervals, sliding grooves are formed in the left end face and the right end face of the guide block, a locking block is arranged on the guide block, a fixing screw penetrates through the locking block corresponding to the fixing hole, the fixing screw is connected with the fixing hole through threads, the right end of the locking block extends out of the frame, a first wheel supporting seat is arranged at the right end of the locking block, and a first adjusting wheel is arranged on the first wheel supporting seat.
Preferably, a linear cylinder is arranged on the right surface of the rack, the linear cylinder is located below the first wire guide wheel, a moving block is arranged on the linear cylinder, and the second adjusting wheel is arranged on the moving block.
Preferably, a protective cover is arranged on the right surface of the machine frame, and openings are formed in the front surface and the rear surface of the protective cover and used for allowing the electrode wires to pass through.
Preferably, the adjusting assembly includes a driving rotating portion, a first screw rod and a supporting table, the driving rotating portion penetrates through the left surface of the frame, the first screw rod is longitudinally arranged inside the frame, a first gear transmission mechanism is arranged between one end of the driving rotating portion, which extends into the frame, and the top end of the first screw rod, a first screw rod nut is arranged on the first screw rod in a vertically movable manner, the supporting table is connected with the first screw rod nut, and the second guide wire wheel is arranged on the supporting table.
Preferably, the X-axis moving mechanism and the Y-axis moving mechanism are arranged on the X-axis moving mechanism, the X-axis moving mechanism is arranged on the front side of the rack, a workbench is arranged on the Y-axis moving mechanism, and an inclined station is arranged on the workbench.
Preferably, the inclined station comprises a lifting cylinder, a bearing frame and a fixing frame, wherein a cylinder shaft of the lifting cylinder is upwards arranged at the left end of the workbench, the bearing frame is arranged at the right end of the workbench, the left end of the fixing frame is connected with the cylinder shaft of the lifting cylinder, and the right end of the fixing frame is hinged to the bearing frame.
The utility model has the advantages that: the utility model has simple and reasonable structure and ingenious design, and the electrode wires can be always in a tight state by arranging the first wire wheel, the first adjusting wheel, the second wire wheel, the third wire wheel and the second adjusting wheel, thereby being beneficial to improving the working efficiency of the cutting machine; the wire guide wheels and the adjusting wheels are arranged, so that the pressure generated by tightening the wire electrode can be dispersed, and the service life of the cutting machine is prolonged.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
As shown in fig. 1 and 2, in an embodiment, the wire cutting machine includes a machine table, a frame disposed on the machine table, the frame is in an inverted "L" shape, an adjusting component is disposed at an upper end of the frame, a fixing component is disposed at a lower end of the frame extending forward, the wire cutting machine further includes a winding device 1, a wire fixing roller 2, a first wire guiding wheel 3, a first adjusting wheel 4, a second wire guiding wheel 5, a third wire guiding wheel 6, and a second adjusting wheel 7, the winding device 1 is disposed on the machine table and located at a rear side of the frame, the wire fixing roller 2 is disposed on a first connecting piece extending rearward from a rear surface of the frame, the first wire guiding wheel 3 is disposed on a right surface of the frame and located at a front side of the wire fixing roller 2, the first adjusting wheel 4 is disposed on a front surface of the frame and located at a front side of the first wire guiding wheel 3 in a manner of being capable of moving up and down, the second wire guiding wheel 5 is disposed on the adjusting component and located at a front side of the first adjusting, the third wire guide wheel 6 is arranged on the fixed component, the third wire guide wheel 6 and the second wire guide wheel 5 are positioned on the same axis, the second adjusting wheel 7 is movably arranged on the right surface of the frame up and down and positioned below the first wire guide wheel 3, the wire fixing roller 2, the first wire guide wheel 3, the first adjusting wheel 4, the second wire guide wheel 5, the third wire guide wheel 6 and the second adjusting wheel 7 are positioned on the same plane, and the wire electrodes are sequentially wound on the winding device 1, the wire fixing roller 2, the first wire guide wheel 3, the first adjusting wheel 4, the second wire guide wheel 5, the third wire guide wheel 6 and the second adjusting wheel 7 and are closed to form a loop.
Specifically, a cutting station is formed between the second wire guide wheel 5 and the third wire guide wheel 6, and the X-axis moving mechanism and the Y-axis moving mechanism are adjusted to enable the position of the workbench to be aligned to the cutting station;
the first wire guide wheel 3, the first adjusting wheel 4, the second wire guide wheel 5, the third wire guide wheel 6 and the second adjusting wheel 7 are provided with more than two annular grooves, and when the first annular groove is damaged, the first annular groove can be replaced into another annular groove, so that the service life of the wheel is prolonged, the time spent on wheel replacement is reduced, and the working efficiency of the cutting machine is higher;
as shown in fig. 1 and 2, in an embodiment of the wire cutter, a guide block 8 is disposed on a front surface of the frame, a guide groove 9 is disposed in a middle portion of the guide block 8, a plurality of fixing holes are disposed in the guide groove 9 at intervals, sliding grooves are disposed on left and right end surfaces of the guide block 8, a locking block 10 is disposed on the guide block 8, a fixing screw 11 is disposed on the locking block 10 corresponding to the fixing hole in a penetrating manner, the fixing screw 11 is connected with the fixing hole through a thread, a right end of the locking block 10 extends out of the frame, a first wheel support seat 12 is disposed at a right end of the locking block 10, and the first adjustment wheel 4 is disposed on the first wheel support seat 12. Specifically, the first adjustment wheel 4 is adjustable in position up and down for adjusting the tension of the wire electrode.
As shown in fig. 1 and 2, in an embodiment of the wire cutting machine, a linear cylinder 13 is disposed on a right surface of the frame, the linear cylinder 13 is located below the first wire guide wheel 3, a moving block is disposed on the linear cylinder 13, and the second adjusting wheel 7 is disposed on the moving block. Specifically, the second adjusting wheel 7 can be adjusted up and down in position to adjust the tension of the wire electrode, is independent of the adjustment of the first adjusting wheel 4, and is adjusted by the linear air cylinder 13, so that the adjusting action is simpler, and the tension of the wire electrode is easy to control.
As shown in fig. 1 and 2, in an embodiment of the wire cutting machine, a protective cover is disposed on a right surface of the machine frame, and openings are opened on front and rear surfaces of the protective cover for allowing the wire electrode to pass through. Specifically, the protective cover plays a role in protection, and firstly, external sundries are prevented from flying into the protective cover, so that the operation of the electrode wire is influenced; and secondly, the operator is prevented from inadvertently touching the running wire electrode, and accidents are prevented.
In an embodiment of the present invention, the adjusting assembly includes a driving rotating portion, a first screw rod, and a supporting platform 14, the driving rotating portion is disposed through a left surface of the frame, the first screw rod is longitudinally disposed inside the frame, a first gear transmission mechanism is disposed between an end of the driving rotating portion extending into the frame and a top end of the first screw rod, a first screw nut is disposed on the first screw rod in a vertically movable manner, the supporting platform 14 is connected to the first screw nut, and the second guiding wheel 5 is disposed on the supporting platform 14. Specifically, the driving rotation portion can adjust the distance between the second wire guide wheel 5 and the third wire guide wheel 6 according to the size of the workpiece and the processing position of the workpiece, so that the cutting station formed between the second wire guide wheel 5 and the third wire guide wheel 6 is enlarged, and the workpiece with larger volume can be cut.
In an embodiment, the linear cutting machine further includes an X-axis moving mechanism and a Y-axis moving mechanism disposed on the X-axis moving mechanism, the X-axis moving mechanism is disposed on the front side of the machine frame, the Y-axis moving mechanism is provided with a worktable, and the worktable is provided with an inclined station.
Specifically, the X-axis moving mechanism comprises a second screw rod and a second screw rod nut, the second screw rod is arranged on the machine platform from front to back, a rotating handle is arranged at the front end of the second screw rod, the second screw rod nut is sleeved on the second screw rod, and a bearing platform is connected to the second screw rod nut;
the Y-axis moving mechanism comprises a third screw rod and a third screw rod nut, the third screw rod is arranged on the bearing platform from left to right, a rotating handle is arranged at the right end of the third screw rod, the third screw rod nut is sleeved on the third screw rod, and the third screw rod nut is connected with a workbench.
Further, the inclined station comprises a lifting cylinder, a bearing frame and a fixing frame, wherein a cylinder shaft of the lifting cylinder is upwards arranged at the left end of the workbench, the bearing frame is arranged at the right end of the workbench, the left end of the fixing frame is connected with the cylinder shaft of the lifting cylinder, and the right end of the fixing frame is hinged to the bearing frame.
As shown in fig. 1 and 2, in an embodiment of the wire cutting machine, the frame is further provided with an illumination device, and the illumination device can illuminate light to supplement light when light is dark, so that the cutting and the station adjustment are more accurate.
As shown in fig. 1 and 2, in an embodiment of the wire cutting machine, the fixing assembly includes a fixing bracket, a mounting seat is embedded in the front end of the fixing bracket, a third wire wheel 6 is arranged to penetrate through the mounting seat, a wire passing groove is arranged in the middle of the mounting seat, a cover plate is arranged at the upper end of the mounting seat, a wire collecting groove corresponding to the second wire wheel 5 is arranged on the cover plate, a wire passing groove is arranged at the front end of the cover plate, and the wire passing groove is communicated with the wire collecting groove; through setting up line concentration groove, threading groove, make threading, cross the line operation simplification, make the equipment simpler.
The electrode wire is wound on a winding device 1, a wire fixing roller 2, a first wire guide wheel 3, a first adjusting wheel 4, a second wire guide wheel 5, a third wire guide wheel 6 and a second adjusting wheel 7 in sequence and closed to form a loop, the positions of the first adjusting wheel 4 and the second adjusting wheel 7 are adjusted to enable the electrode wire to be adjusted to be in proper tension, the winding device 1 is started and rotates, and the electrode wire is pulled and moves in the loop; and putting the workpiece to be cut into a workbench, adjusting the positions of the X-axis moving mechanism and the Y-axis moving mechanism, inclining the workbench according to actual requirements, and driving the Y-axis moving mechanism to enable the electrode wire to be in contact with and cut the workpiece to be cut.
The utility model has simple and reasonable structure and ingenious design, and the electrode wires can be always in a tight state by arranging the first wire wheel 3, the first adjusting wheel 4, the second wire wheel 5, the third wire wheel 6 and the second adjusting wheel 7, thereby being beneficial to improving the working efficiency of the cutting machine; the wire guide wheels and the adjusting wheels are arranged, so that the pressure generated by tightening the wire electrode can be dispersed, and the service life of the cutting machine is prolonged.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a linear cutting machine, includes the board, and sets up frame on the board, this frame is "L" type, and this frame upper end is provided with the adjustment subassembly, and this frame lower extreme extends forward and is provided with fixed subassembly, its characterized in that: the wire winding device is arranged on the machine table and located on the rear side of the machine frame, the wire fixing roller is arranged on a first connecting piece extending backwards from the rear surface of the machine frame, the first wire guiding wheel is arranged on the right surface of the machine frame and located on the front side of the wire fixing roller, the first adjusting wheel is arranged on the front surface of the machine frame and located on the front side of the first wire guiding wheel in a vertically movable mode, the second wire guiding wheel is arranged on the adjusting assembly and located on the front side of the first adjusting wheel, the third wire guiding wheel is arranged on the fixing assembly, the third wire guiding wheel and the second wire guiding wheel are located on the same axis, the second adjusting wheel is arranged on the right surface of the machine frame in a vertically movable mode and located below the first wire guiding wheel, and the wire fixing roller, the first wire guiding wheel, the third wire guiding wheel and the second wire guiding wheel are arranged on the fixing assembly, The first adjusting wheel, the second wire guiding wheel, the third wire guiding wheel and the second adjusting wheel are positioned on the same plane, and the wire electrode is wound on the winding device, the wire fixing roller, the first wire guiding wheel, the first adjusting wheel, the second wire guiding wheel, the third wire guiding wheel and the second adjusting wheel in sequence and is closed to form a loop.
2. The wire cutter as claimed in claim 1, wherein the front surface of the frame is provided with a guide block, a guide groove is formed in the middle of the guide block, a plurality of fixing holes are formed in the guide groove at intervals, sliding grooves are formed in the left and right end surfaces of the guide block, a locking block is arranged on the guide block, a fixing screw is arranged on the locking block corresponding to the fixing hole, the fixing screw is connected with the fixing hole through a screw thread, the right end of the locking block extends out of the frame, a first wheel supporting seat is arranged at the right end of the locking block, and the first adjusting wheel is arranged on the first wheel supporting seat.
3. The wire cutting machine according to claim 1, wherein the right surface of the frame is provided with a linear cylinder which is located below the first wire guide wheel, the linear cylinder is provided with a moving block, and the second adjusting wheel is arranged on the moving block.
4. The wire cutter according to claim 1, wherein a shield is provided on a right surface of the frame, and openings are opened on front and rear surfaces of the shield for allowing the wire electrode to pass therethrough.
5. The wire cutting machine according to claim 1, wherein the adjusting assembly comprises a driving rotating portion, a first screw rod, and a supporting platform, the driving rotating portion is disposed through a left surface of the frame, the first screw rod is longitudinally disposed inside the frame, a first gear transmission mechanism is disposed between an end of the driving rotating portion extending into the frame and a top end of the first screw rod, a first screw nut is disposed on the first screw rod in a vertically movable manner, the supporting platform is connected to the first screw nut, and the second guide wheel is disposed on the supporting platform.
6. The wire cutting machine according to claim 1, further comprising an X-axis moving mechanism and a Y-axis moving mechanism disposed on the X-axis moving mechanism, wherein the X-axis moving mechanism is disposed at a front side of the machine frame, the Y-axis moving mechanism is provided with a worktable, and the worktable is provided with an inclined station.
7. The wire cutting machine according to claim 6, wherein the tilting station comprises a lifting cylinder, a bearing frame, and a fixing frame, the cylinder shaft of the lifting cylinder is disposed upward at the left end of the worktable, the bearing frame is disposed at the right end of the worktable, the left end of the fixing frame is connected with the cylinder shaft of the lifting cylinder, and the right end of the fixing frame is hinged to the bearing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539414.2U CN212734517U (en) | 2020-04-14 | 2020-04-14 | Wire type cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539414.2U CN212734517U (en) | 2020-04-14 | 2020-04-14 | Wire type cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212734517U true CN212734517U (en) | 2021-03-19 |
Family
ID=74985204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020539414.2U Active CN212734517U (en) | 2020-04-14 | 2020-04-14 | Wire type cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212734517U (en) |
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2020
- 2020-04-14 CN CN202020539414.2U patent/CN212734517U/en active Active
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