High-precision vertical linear cutting machine tool for nonferrous metal materials

Abstract

The invention discloses a high-precision non-ferrous metal material vertical linear cutting machine tool, and relates to the field of cutting machine tools, the high-precision non-ferrous metal material vertical linear cutting machine tool comprises a base, a first mounting seat is arranged above the base, a second mounting seat is arranged above the first mounting seat, and a cutting line is arranged between the first mounting seat and the second mounting seat; a lifting control mechanism is arranged between the first mounting base and the second mounting base and used for adjusting the position of the second mounting base, and a pay-off wheel connected with a cutting line is arranged in the second mounting base. According to the high-precision vertical linear cutting machine tool for the nonferrous metal materials, the height of a cutting line can be adjusted through the cooperation of vertical movement of the second mounting base and the tension control mechanism, and when the nonferrous metal materials with small thicknesses are cut, the height of the cutting line can be reduced, so that the cutting is more stable, and the cutting efficiency is improved. And the take-up wheel and the pay-off wheel can keep rotating synchronously, so that the moving stability of the cutting wire is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting machine tools, and specifically relates to a high-precision vertical wire cutting machine tool for non-ferrous metal materials. Background Art

[0002] As a device for cutting metal materials using a wire, a wire cutting machine tool has a small wire diameter and can perform high-precision cutting. When cutting non-ferrous metal conductive materials, it is a relatively common means to use a wire cutting machine tool.

[0003] Prior Art 1 (a Chinese patent with application number CN202220441762.5 and published on July 8, 2022) a high-precision vertical wire cutting machine tool, which relates to the technical field of cutting machine tools. This high-precision vertical wire cutting machine tool includes a base, a support column is fixedly connected to the upper surface of the base, a bracket is fixedly connected to the front surface of the support column, the bracket is located above the base, a wire pay-off wheel is movably connected inside the bracket, a cutting wire is connected to the outer wall of the wire pay-off wheel, a first reversing wheel is movably connected inside the bracket, the cutting wire is located on the outer wall of the first reversing wheel, an outlet through which the bracket passes is fixedly connected to the lower surface of the bracket, the cutting wire passes through the inside of the outlet, an inlet hole is opened on the upper surface of the base, and the cutting wire passes through the inside of the inlet hole. When in use, the tensioning mechanism controls the moving roller to move downward through the cooperation of the moving roller and the limiting roller, and can make the cutting wire taut when the cutting wire becomes soft and loose, so as to avoid the influence of the cutting wire becoming soft and causing jitter on the cutting accuracy as much as possible, making this application more conducive to use; Prior Art 2 (a Chinese patent with application number CN202011377409.7 and published on March 5, 2021) a vertical wire cutting machine tool and its use method, belonging to the technical field of wire cutting machine tools. A vertical wire cutting machine tool includes a base, a support column is fixedly connected to one side of the upper end of the base, a cross bar is fixedly connected to the upper end of the support column, a wire pay-off wheel and a wire take-up wheel are symmetrically and rotatably connected inside the support column, wire grooves are provided inside the base and the cross bar, a conducting wire is connected inside the wire groove, and both ends of the conducting wire are respectively connected to the wire pay-off wheel and the wire take-up wheel. A fixed cylinder is fixedly connected inside the wire groove, a telescopic rod is slidably connected inside the fixed cylinder, and a return spring is sleeved on the telescopic rod; in this application, through the liquid tank, the liquid suction cavity, the liquid suction pipe, the liquid discharge pipe, the U-shaped pipe, and the liquid outlet pipe, the conducting wire is cooled, and at the same time, the waste chips during the working process are taken away. Through the rotating plate, the driven shaft, the first filter screen, and the second filter screen, the waste chips are filtered and collected.

[0004] When the current vertical wire cutting machine is cutting, the height of the cutting wire is constant. When cutting products with a relatively thin thickness, the cutting wire is overly exposed, and the stability during cutting also decreases. It is more likely to vibrate during cutting. Moreover, if there is a deviation in the rotational speeds of the wire pay-off wheel and the wire take-up wheel during cutting, it will also cause the cutting wire to run unstably, affecting the cutting stability. Summary of the Invention

[0005] The purpose of the present invention is to provide a vertical wire cutting machine for high-precision non-ferrous metal materials to solve the problems in the above-mentioned background technology. When the current vertical wire cutting machine is cutting, the height of the cutting wire is constant. When cutting products with a relatively thin thickness, the cutting wire is overly exposed, and the stability during cutting also decreases. It is more likely to vibrate during cutting. Moreover, if there is a deviation in the rotational speeds of the wire pay-off wheel and the wire take-up wheel during cutting, it will also cause the cutting wire to run unstably.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A vertical wire cutting machine for high-precision non-ferrous metal materials, including a base. Above the base, there is a first mounting seat, and above the first mounting seat, there is a second mounting seat. A cutting wire is arranged between the first mounting seat and the second mounting seat. An elevation control mechanism is arranged between the first mounting seat and the second mounting seat to adjust the position of the second mounting seat. Inside the second mounting seat, there is a wire pay-off wheel connected to the cutting wire. Inside the first mounting seat, there is a wire take-up wheel connected to the cutting wire. Guide wheels are arranged inside both the first mounting seat and the second mounting seat. An outlet is arranged inside the second mounting seat. A tension control mechanism is arranged inside the second mounting seat to control the tightness of the cutting wire. A synchronous drive mechanism is connected between the wire take-up wheel and the wire pay-off wheel to control the synchronous rotation of the wire take-up wheel and the wire pay-off wheel.

[0007] Further optimizing the technical solution, the elevation control mechanism includes a first connecting seat, a second connecting seat, and a first telescopic device. The first connecting seat is fixed above the first mounting seat, the second connecting seat is fixed below the second mounting seat, and the second connecting seat and the first connecting seat form a nested connection. A first telescopic device is connected below the second connecting seat.

[0008] Further optimizing the technical solution, a liquid storage chamber is arranged inside the base. Above the liquid storage chamber, there is a filtering mechanism. The filtering mechanism is located below the cutting wire. Above the filtering mechanism, there is a cleaning part. A cutting auxiliary spraying mechanism is arranged outside the liquid storage chamber.

[0009] To further optimize this technical solution, the filtering mechanism includes a movable drawer, a filter screen, and magnetic blocks. The movable drawer is slidably connected between the inside of the base and the base. A filter screen is arranged inside the movable drawer. Magnetic blocks are fixed at the inner end of the movable drawer and inside the base respectively, and the two groups of magnetic blocks attract each other.

[0010] To further optimize this technical solution, the cutting auxiliary spraying mechanism includes a pumping and conveying pump, a conveying pipe, and a guiding mechanism. The pumping and conveying pump is installed inside the base, and a conveying pipe is connected to the outside of the pumping and conveying pump to pump the liquid in the liquid storage chamber. The upper end of the conveying pipe is connected to the guiding mechanism, and the guiding mechanism is arranged outside the cutting line.

[0011] To further optimize this technical solution, the guiding mechanism includes an auxiliary cover, a protective cover, and a diversion port. The auxiliary cover is fixed below the second mounting seat. The cutting line penetrates through the auxiliary cover. An annular protective cover is arranged inside the auxiliary cover. Diversion ports are opened in the middle of the protective cover and the auxiliary cover respectively, and the cutting line penetrates through the diversion ports. The conveying pipe conveys the liquid between the protective cover and the auxiliary cover.

[0012] To further optimize this technical solution, the tension adjusting mechanism includes an adjusting wheel, a support seat, a driving seat, a second telescopic device, and a pressure sensor. The adjusting wheel is arranged inside the second mounting seat and presses the cutting line. A support seat is connected to the outer end of the adjusting wheel. The upper end of the support seat is connected to the driving seat. A second telescopic device is connected above the driving seat. A pressure sensor is arranged between the driving seat and the support seat.

[0013] To further optimize this technical solution, the synchronous driving mechanism includes a linkage shaft, a rotating shaft, a first transmission shaft, and a second transmission shaft. The linkage shaft is respectively installed on the front sides of the wire take-up wheel and the wire pay-off wheel. The end of the linkage shaft is engaged with the rotating shaft through a bevel gear set. The rotating shaft is rotatably installed inside the first mounting seat and the second mounting seat. The first transmission shaft is connected above the rotating shaft inside the first mounting seat. The second transmission shaft is connected below the rotating shaft inside the second mounting seat. The lower end of the second transmission shaft is designed in a rectangular structure, and the lower end of the second transmission shaft is located inside the first transmission shaft and forms an up-and-down sliding structure with the first transmission shaft.

[0014] To further optimize this technical solution, a wire break self-locking mechanism is arranged outside the adjusting wheel to lock the rotation of the linkage shaft when a wire break occurs.

[0015] To further optimize this technical solution, the wire break self-locking mechanism includes a first spring, a pressing block, a sliding plate, a connecting groove, a top block, a driving plate, a second spring, a locking block, a locking disc and a locking groove. The first spring is arranged between the support seat and the driving seat to provide a downward thrust to the support seat. The pressing block is fixed on the surface of the support seat, and a sliding plate is arranged on the front side of the pressing block. A front-back sliding structure is formed between the sliding plate and the driving seat, and a connecting groove is formed on the rear side of the sliding plate. The inner part of the connecting groove is designed in an inclined structure. The connecting groove is connected to the pressing block. A top block is fixed on the front side of the sliding plate, and a driving plate is attached to the front side of the top block. A front-back sliding structure is formed between the driving plate and the second mounting seat, and a second spring is connected to the front side of the driving plate. A locking block is fixed on the front side of the driving plate. A locking disc is fixed on the surface of the linkage shaft. Locking grooves are evenly formed on the rear side of the locking disc. A clamping structure is formed between the locking block and the locking grooves.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The second mounting seat is movably arranged. By vertically moving the second mounting seat and cooperating with the tension control mechanism, the height of the cutting wire can be adjusted. When cutting non-ferrous metal materials with a relatively thin thickness, the height of the cutting wire can be reduced, so that the cutting is more stable. Moreover, the wire take-up wheel and the wire pay-off wheel can rotate synchronously to ensure the moving stability of the cutting wire.

[0017] 2. The wire take-up wheel and the wire pay-off wheel are kept rotating synchronously through the synchronous driving mechanism, and the transmission is not affected by the lifting of the second mounting seat. Only one set of power sources needs to be arranged on the wire take-up wheel and the wire pay-off wheel. And when a wire break occurs subsequently, only the wire pay-off wheel needs to be locked to synchronously complete the locking of the wire take-up wheel.

[0018] 3. The cutting wire can be sprayed and lubricated through the cutting auxiliary spraying mechanism. When spraying, the liquid enters between the auxiliary cover and the protective cover, and then evenly adheres to the moving cutting wire through the diversion port. The liquid does not directly impact the cutting wire, which also avoids the impact of the liquid on the stability of the cutting wire, and at the same time makes the liquid adhesion more uniform.

[0019] 4. The tension of the cutting wire can be detected through the pressure sensor. When a wire break occurs, the adjusting wheel can automatically move under the action of the first spring, so as to trigger the automatic connection of the locking block and the locking grooves. The wire pay-off wheel can still be automatically locked when a wire break occurs in case of a short circuit or a line fault, making it safer to use.

[0020] 5. The first spring can provide a downward thrust to the adjusting wheel. After the cutting wire is installed, the adjusting wheel presses the first spring through the support seat. When the cutting wire does not tightly press the first spring, the device cannot operate, which can avoid wire breakage caused by running when the cutting wire is loose. Description of the Drawings

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the rear view structure of the present invention.

[0023] Figure 3 This is a schematic diagram of the bottom view structure of the present invention.

[0024] Figure 4 This is a schematic diagram of the main sectional structure of the present invention.

[0025] Figure 5 This is a schematic diagram of the main sectional structure of the auxiliary cover of the present invention.

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the movable drawer of the present invention.

[0027] Figure 7 This is a schematic diagram of the side sectional structure of the present invention.

[0028] Figure 8 This is a schematic diagram of the side view structure of the wire pay-off wheel of the present invention.

[0029] Figure 9 For the present invention Figure 8 The enlarged structure diagram at position a.

[0030] Figure 10 This is a schematic diagram of the side view structure of the adjusting wheel of the present invention.

[0031] Figure 11 This is a schematic diagram of the three-dimensional structure of the adjusting wheel of the present invention.

[0032] Figure 12 This is a schematic diagram of the three-dimensional structure of the driving plate of the present invention.

[0033] In the figure: 1, base; 2, first mounting seat; 3, second mounting seat; 4, controller; 5, first connecting seat; 6, second connecting seat; 7, cutting wire; 8, wire pay-off wheel; 9, wire take-up wheel; 10, guide wheel; 11, wire outlet; 12, adjusting wheel; 13, first telescopic device; 14, auxiliary cover; 15, cleaning part; 16, movable drawer; 17, filter net; 18, liquid storage chamber; 19, pumping pump; 20, delivery pipe; 21, replenishing port; 22, discharge port; 23, magnetic block; 24, protective cover; 25, diversion port; 26, linkage shaft; 27, rotating shaft; 28, first transmission shaft; 29, second transmission shaft; 30, support seat; 31, driving seat; 32, second telescopic device; 33, pressure sensor; 34, first spring; 35, extrusion block; 36, sliding plate; 37, connecting groove; 38, top block; 39, driving plate; 40, second spring; 41, locking block; 42, locking disc; 43, locking groove. Detailed implementation manners

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment 1: The present invention provides the following technical solution: A vertical wire cutting machine for high-precision non-ferrous metal materials, as Figures 1-4 shown, includes a base 1. A first mounting seat 2 is arranged above the base 1, and a second mounting seat 3 is arranged above the first mounting seat 2. A cutting wire 7 is arranged between the first mounting seat 2 and the second mounting seat 3. A lifting control mechanism is arranged between the first mounting seat 2 and the second mounting seat 3 to adjust the position of the second mounting seat 3. A wire pay-off wheel 8 connected to the cutting wire 7 is arranged inside the second mounting seat 3. A wire take-up wheel 9 connected to the cutting wire 7 is arranged inside the first mounting seat 2. Guide wheels 10 are arranged inside both the first mounting seat 2 and the second mounting seat 3. An outlet 11 is arranged inside the second mounting seat 3. A tension control mechanism is arranged inside the second mounting seat 3 to control the tightness of the cutting wire 7. A synchronous drive mechanism is connected between the wire take-up wheel 9 and the wire pay-off wheel 8 to control the synchronous rotation of the wire take-up wheel 9 and the wire pay-off wheel 8. The lifting control mechanism includes a first connecting seat 5, a second connecting seat 6, and a first telescopic device 13. The first connecting seat 5 is fixed above the first mounting seat 2. The second connecting seat 6 is fixed below the second mounting seat 3. The second connecting seat 6 and the first connecting seat 5 form a nested connection. A first telescopic device 13 is connected below the second connecting seat 6.

[0036] A controller 4 is arranged on the side of the second mounting seat 3 to control the operation of the device. Before wire cutting operation, the exposed height of the cutting wire 7 can be adjusted according to the thickness of the cut product. During adjustment, the first telescopic device 13 is used to control the second connecting seat 6 to drive the second mounting seat 3 to move. At the same time, the tension control mechanism adjusts the tension of the cutting wire 7 to keep its tension stable, improving the subsequent running stability of the cutting wire 7, thereby improving the cutting accuracy.

[0037] Embodiment 2: On the basis of Embodiment 1, as Figures 5-7As shown, it is further disclosed that a liquid storage chamber 18 is provided inside the base 1, and a filtering mechanism is provided above the liquid storage chamber 18. The filtering mechanism is located below the cutting line 7, and a cleaning part 15 is provided above the filtering mechanism. A cutting auxiliary spraying mechanism is provided outside the liquid storage chamber 18. The filtering mechanism includes a movable drawer 16, a filter net 17 and a magnetic block 23. The movable drawer 16 is slidably connected between the inside of the base 1 and the base 1. A filter net 17 is provided inside the movable drawer 16, and magnetic blocks 23 are fixed at the inner end of the movable drawer 16 and the inside of the base 1 respectively. The two groups of magnetic blocks 23 attract each other. The cutting auxiliary spraying mechanism includes a pumping pump 19, a delivery pipe 20 and a guiding mechanism. The pumping pump 19 is installed inside the base 1, and the delivery pipe 20 is connected to the outside of the pumping pump 19 to pump the liquid in the liquid storage chamber 18. The upper end of the delivery pipe 20 is connected to the guiding mechanism. The guiding mechanism is provided outside the cutting line 7. The guiding mechanism includes an auxiliary cover 14, a protective cover 24 and a diversion opening 25. The auxiliary cover 14 is fixed below the second mounting seat 3. The cutting line 7 passes through the auxiliary cover 14. An annular protective cover 24 is provided inside the auxiliary cover 14. Diversion openings 25 are provided in the middle of the protective cover 24 and the auxiliary cover 14. The cutting line 7 passes through the diversion opening 25. The delivery pipe 20 delivers the liquid between the protective cover 24 and the auxiliary cover 14.

[0038] A replenishing port 21 and a discharging port 22 are further provided on the side of the liquid storage chamber 18 for replenishing and discharging the liquid into the liquid storage chamber 18. During cutting, the pumping pump 19 cooperates with the delivery pipe 20 to deliver the liquid into the auxiliary cover 14. The liquid enters between the auxiliary cover 14 and the protective cover 24, and then falls to the diversion opening 25 and is evenly carried out along with the movement of the cutting line 7. On the one hand, the impact on the cutting line 7 is reduced to keep it stable. At the same time, the cutting line 7 can be evenly contacted with the liquid. Subsequently, the liquid is filtered by the filter net 17 and then returns to the liquid storage chamber 18 for recycling. After cutting, the movable drawer 16 can be pulled out of the base 1 to handle the impurities on the filter net 17.

[0039] Embodiment 3: On the basis of Embodiment 1, as Figures 7-12As shown in the figure, it is further disclosed that the tension adjusting mechanism includes an adjusting wheel 12, a support seat 30, a driving seat 31, a second telescopic device 32 and a pressure sensor 33. The adjusting wheel 12 is arranged inside the second mounting seat 3. The adjusting wheel 12 presses against the cutting line 7. The outer end of the adjusting wheel 12 is connected to the support seat 30. The upper end of the support seat 30 is connected to the driving seat 31. The second telescopic device 32 is connected above the driving seat 31. A pressure sensor 33 is arranged between the driving seat 31 and the support seat 30. The synchronous driving mechanism includes a linkage shaft 26, a rotating shaft 27, a first transmission shaft 28 and a second transmission shaft 29. The linkage shaft 26 is respectively installed on the front sides of the wire take-up wheel 9 and the wire pay-off wheel 8. The end of the linkage shaft 26 is engaged with the rotating shaft 27 through a bevel gear set. The rotating shaft 27 is rotatably installed inside the first mounting seat 2 and the second mounting seat 3. Above the rotating shaft 27 inside the first mounting seat 2, a first transmission shaft 28 is connected. Below the rotating shaft 27 inside the second mounting seat 3, a second transmission shaft 29 is connected. The lower part of the second transmission shaft 29 is designed in a rectangular structure. The lower end of the second transmission shaft 29 is located inside the first transmission shaft 28 and forms an up-and-down sliding structure with the first transmission shaft 28. A wire break self-locking mechanism is arranged outside the adjusting wheel 12 to lock the rotation of the linkage shaft 26 when a wire break occurs. The wire break self-locking mechanism includes a first spring 34, a pressing block 35, a sliding plate 36, a connecting groove 37, a top block 38, a driving plate 39, a second spring 40, a locking block 41, a locking disc 42 and a locking groove 43. The first spring 34 is arranged between the support seat 30 and the driving seat 31 to provide a downward thrust to the support seat 30. The pressing block 35 is fixed on the surface of the support seat 30. A sliding plate 36 is arranged on the front side of the pressing block 35. A front-and-back sliding structure is formed between the sliding plate 36 and the driving seat 31. A connecting groove 37 is opened on the rear side of the sliding plate 36. The inside of the connecting groove 37 is designed in an inclined structure. The connecting groove 37 is connected to the pressing block 35. A top block 38 is fixed on the front side of the sliding plate 36. The front side of the top block 38 is attached to the driving plate 39. A front-and-back sliding structure is formed between the driving plate 39 and the second mounting seat 3. A second spring 40 is connected to the front side of the driving plate 39. A locking block 41 is fixed on the front side of the driving plate 39. A locking disc 42 is fixed on the surface of the linkage shaft 26. Locking grooves 43 are evenly opened on the rear side of the locking disc 42. A clamping structure is formed between the locking block 41 and the locking grooves 43.

[0040] When the cutting wire 7 is in use, the first spring 34 is in a compressed state. When the cutting wire 7 breaks, the pressure on the first spring 34 disappears. The first spring 34 pushes the support seat 30 to drive the extrusion block 35 to move downward. The extrusion block 35 will push the sliding plate 36 to move through the connecting groove 37. The sliding plate 36 pushes the driving plate 39 to move through the top block 38, so that the driving plate 39 pushes the locking block 41 to move. The locking block 41 is connected to the locking groove 43 to lock the rotation of the linkage shaft 26. The linkage shaft 26 on the front side of the wire take-up wheel 9 and the linkage shaft 26 on the front side of the wire pay-off wheel 8 can be locked synchronously due to their interconnection, thus preventing the wire take-up wheel 9 and the wire pay-off wheel 8 from continuing to rotate when an accidental wire break occurs, which is convenient for subsequent processing of the wire break position.

[0041] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0042] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the connecting words such as the terms "set", "installed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A vertical wire cutting machine for high-precision non-ferrous metal materials, comprising a base (1); It is characterized in that: Above the base (1), a first mounting seat (2) is provided, and above the first mounting seat (2), a second mounting seat (3) is provided. A cutting wire (7) is arranged between the first mounting seat (2) and the second mounting seat (3). A lifting control mechanism is arranged between the first mounting seat (2) and the second mounting seat (3) to adjust the position of the second mounting seat (3). Inside the second mounting seat (3), a wire pay-off wheel (8) connected to the cutting wire (7) is provided. Inside the first mounting seat (2), a wire take-up wheel (9) connected to the cutting wire (7) is provided. Guide wheels (10) are arranged inside both the first mounting seat (2) and the second mounting seat (3). An outlet (11) is arranged inside the second mounting seat (3). A tension control mechanism is arranged inside the second mounting seat (3) to control the tightness of the cutting wire (7). A synchronous drive mechanism is connected between the wire take-up wheel (9) and the wire pay-off wheel (8) to control the synchronous rotation of the wire take-up wheel (9) and the wire pay-off wheel (8).

2. The vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 1, characterized in that: The lifting control mechanism includes a first connecting seat (5), a second connecting seat (6) and a first telescopic device (13). The first connecting seat (5) is fixed above the first mounting seat (2), the second connecting seat (6) is fixed below the second mounting seat (3), and a nested connection is formed between the second connecting seat (6) and the first connecting seat (5). A first telescopic device (13) is connected below the second connecting seat (6).

3. A vertical wire cutting machine tool for high-precision non-ferrous metal materials according to claim 1, characterized in that: A liquid storage chamber (18) is arranged inside the base (1). Above the liquid storage chamber (18), a filtering mechanism is provided. The filtering mechanism is located below the cutting wire (7). Above the filtering mechanism, a cleaning part (15) is provided. A cutting auxiliary spraying mechanism is arranged outside the liquid storage chamber (18).

4. A vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 3, characterized in that: The filtering mechanism includes a movable drawer (16), a filter screen (17) and a magnetic block (23). The movable drawer (16) is arranged inside the base (1) and forms a sliding connection with the base (1). A filter screen (17) is arranged inside the movable drawer (16). Magnetic blocks (23) are fixed at the inner end of the movable drawer (16) and inside the base (1), and the two groups of magnetic blocks (23) attract each other.

5. The vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 3, characterized in that: The cutting auxiliary spraying mechanism includes a pumping pump (19), a delivery pipe (20) and a guiding mechanism. The pumping pump (19) is installed inside the base (1), and a delivery pipe (20) is connected to the outside of the pumping pump (19) to pump the liquid in the liquid storage chamber (18). The upper end of the delivery pipe (20) is connected to a guiding mechanism, and the guiding mechanism is arranged outside the cutting wire (7).

6. The vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 5, characterized in that: The guiding mechanism includes an auxiliary cover (14), a protective cover (24) and a diversion port (25). The auxiliary cover (14) is fixed below the second mounting seat (3). The cutting line (7) penetrates through the auxiliary cover (14), and an annular protective cover (24) is arranged inside the auxiliary cover (14). Diversion ports (25) are formed in the middle of both the protective cover (24) and the auxiliary cover (14). The cutting line (7) penetrates through the diversion port (25). The delivery pipe (20) delivers liquid between the protective cover (24) and the auxiliary cover (14).

7. A vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 1, characterized in that: The tension adjusting mechanism includes an adjusting wheel (12), a support seat (30), a driving seat (31), a second telescopic device (32) and a pressure sensor (33). The adjusting wheel (12) is arranged inside the second mounting seat (3). The adjusting wheel (12) presses the cutting line (7), and the outer end of the adjusting wheel (12) is connected to a support seat (30). The upper end of the support seat (30) is connected to a driving seat (31). The second telescopic device (32) is connected above the driving seat (31), and a pressure sensor (33) is arranged between the driving seat (31) and the support seat (30).

8. A vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 7, characterized in that: The synchronous driving mechanism includes a linkage shaft (26), a rotating shaft (27), a first transmission shaft (28) and a second transmission shaft (29). The linkage shaft (26) is respectively installed on the front sides of the wire take-up wheel (9) and the wire pay-off wheel (8). The end of the linkage shaft (26) is meshed with the rotating shaft (27) through a bevel gear set. The rotating shaft (27) is rotatably installed inside the first mounting seat (2) and the second mounting seat (3). The first transmission shaft (28) is connected above the rotating shaft (27) inside the first mounting seat (2). The second transmission shaft (29) is connected below the rotating shaft (27) inside the second mounting seat (3). The lower end of the second transmission shaft (29) is designed in a rectangular structure, and the lower end of the second transmission shaft (29) is located inside the first transmission shaft (28) and forms an up-and-down sliding structure with the first transmission shaft (28).

9. The vertical wire cutting machine for high-precision non-ferrous metal materials according to claim 8, characterized in that: A wire break self-locking mechanism is arranged outside the adjusting wheel (12) to lock the rotation of the linkage shaft (26) when a wire break occurs.

10. A vertical wire cutting machine tool for high-precision non-ferrous metal materials according to claim 9, characterized in that: The wire-breaking self-locking mechanism includes a first spring (34), a pressing block (35), a sliding plate (36), a connecting groove (37), a top block (38), a driving plate (39), a second spring (40), a locking block (41), a locking disc (42) and a locking groove (43). The first spring (34) is arranged between the support base (30) and the driving base (31) to provide a downward thrust to the support base (30). The pressing block (35) is fixed on the surface of the support base (30), and a sliding plate (36) is arranged on the front side of the pressing block (35). A front-back sliding structure is formed between the sliding plate (36) and the driving base (31), and a connecting groove (37) is formed on the rear side of the sliding plate (36). The inner part of the connecting groove (37) is designed with an inclined structure. The connecting groove (37) is connected to the pressing block (35). A top block (38) is fixed on the front side of the sliding plate (36), and the front side of the top block (38) is attached to the driving plate (39). A front-back sliding structure is formed between the driving plate (39) and the second mounting base (3), and a second spring (40) is connected to the front side of the driving plate (39). A locking block (41) is fixed on the front side of the driving plate (39). A locking disc (42) is fixed on the surface of the linkage shaft (26). Locking grooves (43) are evenly formed on the rear side of the locking disc (42). A clamping structure is formed between the locking block (41) and the locking grooves (43).

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