Linear cutting device for machining die

Abstract

The utility model discloses a linear cutting device for machining a die, and relates to the technical field of linear cutting. A fixing frame is installed at the upper end of the workbench, a metal wire and a water gun are installed on the fixing frame, a conveying pipeline is installed on one side of the workbench, a conveying assembly is installed in an inner cavity of the conveying pipeline, a cooling assembly is installed on the outer surface of the conveying pipeline, and a storage assembly is further installed on one side of the workbench. According to the cooling device, used cooling liquid can be conveyed into the storage assembly again through the conveying pipeline by the conveying assembly, and the flow speed of the cooling liquid conveyed in the conveying pipeline can be slowed down, so that the cooling liquid can be effectively cooled under the action of the cooling assembly, the cooling liquid can be recycled by the cooling device, and the service life of the cooling device is prolonged. And the temperature of the cooling liquid can be effectively reduced, so that the metal wire can be cooled all the time, heating of the metal wire is avoided, and it is guaranteed that the metal wire can cut the die all the time.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting, and in particular relates to a wire cutting device for processing a mold. Background Art

[0002] Wire cutting is the abbreviation of wire cutting, which refers to a processing method. It is developed on the basis of electric spark perforation and forming processing. It uses a moving metal wire (molybdenum wire, copper wire or alloy wire) as an electrode wire. The pulsed electric spark discharge between the electrode wire and the workpiece generates high temperature to melt or vaporize the metal, forming a slit, thereby cutting out the parts.

[0003] Chinese patent announcement No. CN221494514U discloses a mold wire cutting device, comprising: a base, a chamber is opened inside the base, two screws are rotatably connected to the inner wall of the chamber, one end of the two screws is fixedly connected to a pulley, the outer ends of the two pulleys are provided with a synchronous belt, the side end of the base is fixedly connected to a motor, a water collecting tank is installed in the middle of the upper end of the base, a filter screen is installed on the inner wall of the water collecting tank, a support frame is fixedly connected to the middle of the upper end of the base, the upper end of the support frame is fixedly connected to the mounting frame, a partition is fixedly connected to the bottom of the chamber, an air inlet is opened in the middle of one end of the base, a fan is installed between the two partitions, and an air outlet is opened in the middle of the other end of the base.

[0004] When cutting molds by online cutting, coolant is needed to cool the metal wire. When the coolant is circulated, it will absorb the temperature of the metal wire surface all the time, causing the water temperature to rise, resulting in its temperature no longer being able to achieve the cooling effect on the metal wire, thus making it impossible to recycle. In the above scheme, the fan absorbs the heat of the coolant to cool it, but this cooling treatment cannot effectively cool the coolant, so the temperature of the coolant itself cannot be reduced, and its practicality is not high.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the present invention proposes a wire cutting device for processing a mold to overcome the above technical problems existing in the existing related art.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a wire cutting device for processing molds, comprising a workbench, a fixing frame installed on the upper end of the workbench, a metal wire and a water gun installed on the fixing frame, a delivery pipe installed on one side of the workbench, a delivery component installed in the inner cavity of the delivery pipe, a cooling component installed on the outer surface of the delivery pipe, and a storage component installed on one side of the workbench;

[0009] The storage component is used to store coolant, and the storage component can transport the coolant to the water gun so as to spray the coolant on the metal wire through the water gun. The delivery pipe is connected to the inner cavity of the workbench so that the delivery component can recirculate the coolant to the storage component through the delivery pipe. The cooling component is used to cool the coolant transported in the inner cavity of the delivery pipe.

[0010] Furthermore, a placement platform is installed on the upper surface of the workbench, and grooves are opened on the four sides of the placement platform on the upper surface of the workbench, and a filter plate is installed on the inner wall of the workbench.

[0011] Furthermore, the upper end of the delivery pipe is communicated with the inner cavity of the workbench, a plurality of blocking rings are evenly installed inside the delivery pipe, and the upper end of the delivery pipe is communicated with the inner cavity of the storage component.

[0012] Furthermore, the conveying component includes a motor, which is installed on the upper surface of the conveying pipe. A rotating shaft is installed on the motor shaft center, one end of the rotating shaft passes through and is rotatably installed on the bottom surface of the inner cavity of the conveying pipe, and a spiral blade is installed around the rotating shaft.

[0013] Furthermore, the cooling assembly includes a water cooling device, which is installed on one side of the workbench. A circulating cooling pipe is installed on the water cooling device, and the circulating cooling pipe is sleeved on the outer surface of the conveying pipe.

[0014] Furthermore, the storage assembly includes a storage box, the upper end of the delivery pipe is communicated with the storage box, a connecting hose is installed on the upper end of the storage box, one end of the connecting hose is installed on the water gun, and a storage cover is threadedly installed on the storage box.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can transport the used coolant back to the storage component through the delivery pipe through the delivery component, and the flow rate of the coolant during transportation in the delivery pipe can be slowed down, so that it can be effectively cooled down under the action of the cooling component, thereby achieving the goal that the device can recycle the coolant and effectively reduce the temperature of the coolant, so that it can continuously cool the metal wire, avoid the metal wire from heating up, and ensure that it can continuously perform cutting operations on the mold.

[0017] 2. The utility model drives the rotating shaft to rotate by driving the motor, thereby driving the spiral blade to rotate in the conveying pipe, and conveying the coolant from the lower end of the conveying pipe to the upper end. The setting of the baffle plate divides the inner cavity of the conveying pipe into several chambers, so that under the drive of the spiral blade, the coolant will pass through each chamber one by one to slow down the flow rate of the coolant, so that it can stay in the conveying pipe for a longer time, so that it can be effectively cooled through the circulating cooling pipe, so that the coolant temperature is reduced, and then it is conveyed to the storage box for recycling, ensuring that the coolant temperature can always be at a level that can achieve a cooling effect on the metal wire.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench of the present invention;

[0023] Figure 4 This is a schematic diagram of the storage component structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the delivery pipeline of the present utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the conveying component of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Workbench; 2. Fixing frame; 3. Metal wire; 4. Water gun; 5. Conveying pipe; 6. Conveying assembly; 7. Cooling assembly; 8. Storage assembly; 9. Placement table; 10. Drop chute; 11. Filter plate; 12. Blocking ring; 13. Motor; 14. Rotating shaft; 15. Spiral blade; 16. Water cooling device; 17. Circulating cooling pipe; 18. Storage box; 19. Connecting hose; 20. Storage cover. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figures 1-6 As shown, the utility model is a wire cutting device for processing molds, comprising a workbench 1, a fixing frame 2 is installed on the upper end of the workbench 1, a metal wire 3 and a water gun 4 are installed on the fixing frame 2, a delivery pipe 5 is installed on one side of the workbench 1, a delivery component 6 is installed in the inner cavity of the delivery pipe 5, a cooling component 7 is installed on the outer surface of the delivery pipe 5, and a storage component 8 is also installed on one side of the workbench 1;

[0031] The storage component 8 is used to store coolant, and the storage component 8 can transport the coolant to the water gun 4 so as to spray the coolant on the metal wire 3 through the water gun 4. The delivery pipe 5 is connected to the inner cavity of the workbench 1, so that the delivery component 6 can recirculate the coolant to the storage component 8 through the delivery pipe 5. The cooling component 7 is used to cool the coolant transported in the inner cavity of the delivery pipe 5.

[0032] In actual use, the coolant is stored in the storage component 8 and transported to the water gun 4, so that the coolant is sprayed onto the metal wire 3 installed on the fixed frame 2 through the water gun 4 to cool it down, so as to avoid it from not being able to work normally due to heat, and to ensure that the mold can be cut normally. The used coolant will flow into the workbench 1, and then by driving the conveying component 6, it can be transported in the conveying pipe 5, and when it is transported in the conveying pipe 5, the flow rate of the coolant can be slowed down, so that under the action of the cooling component 7, its temperature is effectively reduced, and then it is transported to the storage component 8, thereby achieving the recycling of the coolant, which can effectively reduce its temperature so that it can continue to cool the metal wire 3.

[0033] The utility model can transport the used coolant through the delivery pipe 5 to the storage component 8 through the delivery component 6, and the flow rate of the coolant when being transported in the delivery pipe 5 can be slowed down, so that it can be effectively cooled under the action of the cooling component 7, thereby achieving the goal that the device can recycle the coolant and effectively reduce the temperature of the coolant, so that it can continue to cool the metal wire 3, avoid the metal wire 3 from heating, and ensure that it can continue to perform cutting operations on the mold.

[0034] In one embodiment, for the above-mentioned workbench 1 , a placement platform 9 is installed on the upper surface of the workbench 1 , grooves 10 are opened on the four sides of the placement platform 9 on the upper surface of the workbench 1 , and a filter plate 11 is installed on the inner wall of the workbench 1 .

[0035] The mold is placed on its placement table 9 for cutting operation, and the coolant sprayed by its water gun 4 onto the metal wire 3 and the iron chips cut off from the mold will fall into its workbench 1 through the chute 10, thereby blocking the iron chips through the filter plate 11 and filtering the coolant to the lower part of the workbench 1, thereby achieving the purpose of separating the iron chips and no longer mixing them with the coolant, ensuring that the coolant can be recycled.

[0036] In one embodiment, for the above-mentioned conveying pipe 5, the upper end of the conveying pipe 5 is communicated with the inner cavity of the workbench 1, a plurality of blocking rings 12 are evenly installed inside the conveying pipe 5, and the upper end of the conveying pipe 5 is communicated with the inner cavity of the storage component 8.

[0037] By connecting the upper end of the delivery pipe 5 with the inner cavity of the workbench 1, the coolant can flow into the delivery pipe 5, and the baffle plate divides the inner cavity of the delivery pipe 5 into several chambers, so that under the drive of the delivery component 6, the coolant will pass through each chamber one by one to slow down the flow rate of the coolant, so that it can stay in the delivery pipe 5 for a longer time, so that it can be effectively cooled by the cooling component 7, the coolant temperature is reduced, and then it is transported to the storage component 8 for recycling, to ensure that the coolant temperature can always be at a level that can achieve a cooling effect on the metal wire 3.

[0038] In one embodiment, for the above-mentioned conveying component 6, the conveying component 6 includes a motor 13, the motor 13 is installed on the upper surface of the conveying pipe 5, and a rotating shaft 14 is installed on the axis of the motor 13. One end of the rotating shaft 14 passes through and is rotatably installed on the bottom surface of the inner cavity of the conveying pipe 5, and a spiral blade 15 is installed around the rotating shaft 14.

[0039] By driving the motor 13, the rotating shaft 14 can be driven to rotate, thereby driving the spiral blade 15 to rotate in the conveying pipe 5, and the coolant is conveyed from the lower end of the conveying pipe 5 to the upper end. Due to the setting of the baffle plate, the inner cavity of the conveying pipe 5 is divided into several chambers, so that under the drive of the spiral blade 15, the coolant will pass through each chamber one by one to slow down the flow rate of the coolant, so that it can stay in the conveying pipe 5 for a longer time, so that it can be effectively cooled by the cooling component 7, the coolant temperature is reduced, and then it is conveyed to the storage component 8 for recycling, to ensure that the coolant temperature can always be at a level that can achieve a cooling effect on the metal wire 3.

[0040] In one embodiment, for the above-mentioned cooling component 7, the cooling component 7 includes a water cooling device 16, the water cooling device 16 is installed on one side of the workbench 1, a circulating cooling pipe 17 is installed on the water cooling device 16, and the circulating cooling pipe 17 is sleeved on the outer surface of the conveying pipe 5.

[0041] By putting the circulating cooling pipe 17 on the conveying pipe 5, the circulating cooling pipe 17 can cool the conveying pipe 5 by driving the water cooling device 16, so that the temperature of the coolant transported inside the conveying pipe 5 drops and returns to the original temperature, thereby ensuring its cooling effect on the metal wire 3.

[0042] In one embodiment, for the above-mentioned storage component 8, the storage component 8 includes a storage box 18, the upper end of the delivery pipe 5 is communicated with the storage box 18, a connecting hose 19 is installed on the upper end of the storage box 18, one end of the connecting hose 19 is installed on the water gun 4, and a storage cover 20 is threadedly installed on the storage box 18.

[0043] By opening the storage cover 20, the coolant can be poured into its storage box 18, and then the coolant is transported to the water gun 4 through the connecting hose 19. The water gun 4 cools the metal wire 3, and the upper end of the delivery pipe 5 is connected to its storage box 18, so that the coolant transported by the spiral blade 15 can return to its storage box 18, thereby achieving the recycling of the coolant.

[0044] In summary, with the aid of the above technical solution of the present invention, by opening the storage cover 20, the coolant can be poured into the storage box 18, and then the coolant is transported to the water gun 4 through the connecting hose 19, and the metal wire 3 is cooled by the water gun 4, and the coolant sprayed on the metal wire 3 by the water gun 4 and the iron chips cut off from the mold will fall into the workbench 1 through the trough 10, so that the iron chips are blocked by the filter plate 11, and the coolant is filtered to the lower part of the workbench 1, so that the device can separate the iron chips and no longer mix with the coolant, thereby ensuring that the coolant can be recycled, and by connecting the upper end of the delivery pipe 5 with the inner cavity of the workbench 1, the coolant can enter the delivery pipe 5, thereby driving the motor 13. , which can drive its rotating shaft 14 to rotate, thereby driving the spiral blades 15 to rotate in its conveying pipe 5, and conveying its coolant from the lower end of its conveying pipe 5 to the upper end, and because of the setting of its baffle plate, the inner cavity of its conveying pipe 5 is divided into several chambers, so that under the drive of the spiral blades 15, the coolant will pass through each chamber one by one, so as to slow down the flow rate of the coolant, so that it can stay in the conveying pipe 5 for a longer time, and by driving the water cooling device 16, the circulating cooling pipe 17 can cool the conveying pipe 5, so that the temperature of the coolant conveyed inside the conveying pipe 5 drops, and then it is conveyed to the storage box 18, so as to achieve the recycling of the coolant, which can ensure that the coolant temperature can always cool the metal wire 3.

[0045] Through the above technical solution, 1. The used coolant can be re-delivered to the storage component 8 through the delivery pipe 5 through the delivery component 6, and the flow rate of the coolant when it is delivered in the delivery pipe 5 can be slowed down, so that it can be effectively cooled under the action of the cooling component 7, thereby achieving the purpose of recycling the coolant and effectively reducing the temperature of the coolant, so that it can always cool the metal wire 3, avoid the metal wire 3 from heating up, and ensure that it can always perform cutting operations on the mold; 2. By driving the motor 13, the rotating shaft 14 can be driven to rotate, thereby driving the spiral blade 1 5 rotates in the delivery pipe 5, and the coolant is transported from the lower end to the upper end of the delivery pipe 5. The inner cavity of the delivery pipe 5 is divided into several chambers due to the setting of the baffle plate. Therefore, under the drive of the spiral blades 15, the coolant passes through each chamber one by one, so as to slow down the flow rate of the coolant and allow it to stay in the delivery pipe 5 for a longer time. Thus, it can be effectively cooled by the circulating cooling pipe 17, and the temperature of the coolant is reduced. Then, the coolant is transported to the storage box 18 for recycling, ensuring that the coolant temperature can always be at a level that can cool the metal wire 3.

[0046] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire cutting device for processing a mold, comprising a workbench (1), characterized in that: A fixing frame (2) is installed on the upper end of the workbench (1), a metal wire (3) and a water gun (4) are installed on the fixing frame (2), a conveying pipe (5) is installed on one side of the workbench (1), a conveying component (6) is installed in the inner cavity of the conveying pipe (5), a cooling component (7) is installed on the outer surface of the conveying pipe (5), and a storage component (8) is also installed on one side of the workbench (1); The storage component (8) is used to store coolant, and the storage component (8) can transport the coolant to the water gun (4) so ​​that the coolant can be sprayed on the metal wire (3) through the water gun (4). The delivery pipe (5) is connected to the inner cavity of the workbench (1) so that the delivery component (6) can recirculate the coolant to the storage component (8) through the delivery pipe (5). The cooling component (7) is used to cool the coolant transported in the inner cavity of the delivery pipe (5).

2. A wire cutting device for processing a mold according to claim 1, characterized in that: A placement platform (9) is installed on the upper surface of the workbench (1), and grooves (10) are opened on the four sides of the placement platform (9) on the upper surface of the workbench (1), and a filter plate (11) is installed on the inner wall of the workbench (1).

3. A wire cutting device for processing a mold according to claim 2, characterized in that: The upper end of the delivery pipe (5) is in communication with the inner cavity of the workbench (1), a plurality of blocking rings (12) are evenly installed inside the delivery pipe (5), and the upper end of the delivery pipe (5) is in communication with the inner cavity of the storage assembly (8).

4. A wire cutting device for processing a mold according to claim 3, characterized in that: The conveying assembly (6) includes a motor (13), which is mounted on the upper surface of the conveying pipe (5). A rotating shaft (14) is mounted on the axis of the motor (13). One end of the rotating shaft (14) passes through and is rotatably mounted on the bottom surface of the inner cavity of the conveying pipe (5). A spiral blade (15) is mounted around the rotating shaft (14).

5. The wire cutting device for processing a mold according to claim 4, characterized in that: The cooling assembly (7) includes a water cooling device (16), which is installed on one side of the workbench (1). A circulating cooling pipe (17) is installed on the water cooling device (16), and the circulating cooling pipe (17) is sleeved on the outer surface of the conveying pipe (5).

6. A wire cutting device for processing a mold according to claim 5, characterized in that: The storage assembly (8) includes a storage box (18), the upper end of the delivery pipe (5) is communicated with the storage box (18), the upper end of the storage box (18) is installed with a connecting hose (19), one end of the connecting hose (19) is installed on the water gun (4), and a storage cover (20) is threadedly installed on the storage box (18).

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