Fine-milling machining system for mouth mold of mold

Abstract

The utility model provides a die finish-milling processing system, which comprises a workbench, a tool changing system, a controller, an oil gas pressure system, an illuminating system, a lathe bed, a cooling system and a blowdown system, can finish processing tasks in an extremely short time, greatly improves production efficiency, and is convenient to operate due to the fact that only one-time clamping is needed. According to the die machining device, machining can be highly centralized and accurately controlled, high-precision machining is achieved, the complex and fine requirements are met, the number of times of transportation of workers can be reduced, and multi-aspect rapid, efficient and accurate machining of the die can be achieved at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of punch processing methods, in particular to a die mouth die precision milling processing system. Background Art

[0002] A die is a type of mold that has different applications in different fields. In the field of plastic tube molding, a die is a mold used to mold plastic tubes after the blank is normalized. Its inner diameter is determined by the outer diameter of the molded tube, and the length of the straight section is equal to the length of the straight section of the mandrel or calculated according to a certain formula. In addition, the die can also be used to engrave stamps and make textured industrial products such as bicycle tires, burners, interior and exterior parts. It is made of hard materials such as metal or plastic and can be customized in different shapes and sizes as needed. Using a die to manufacture industrial products can improve the quality and precision of the product and reduce production costs.

[0003] Mouth mold is a key component of glass bottle mold, and is an important mold for the mouth of the bottle. The application of mouth mold in the field of glass mold is relatively professional and special. Glass mold is a unique and novel glassware processing technology. It imitates the "carving" process, uses a press and a mold to form a "carving" on the surface of the glassware, and enhances the aesthetic value of the glassware with soft lines, various shapes and crystal luster. In this process, the mouth mold may play a specific role.

[0004] Specifically, the die may be used to shape the mouth of glassware to ensure the accuracy and quality of its shape, size and texture. For example, when manufacturing glassware with a special mouth design, the die can ensure the accuracy and consistency of the mouth, thereby improving the beauty and quality of the entire product. In addition, the use of the die can also improve production efficiency, reduce production costs, and help manufacturers achieve large-scale production.

[0005] However, it should be noted that the specific application of the die in the glass mold may vary depending on the product design and production process. Therefore, in specific applications, it is necessary to select the appropriate die type and specifications according to actual needs and process requirements.

[0006] In short, the mouth mold plays an important role in the field of glass molds. It can help manufacturers achieve high-precision, high-quality and high-efficiency glassware production. For a deeper understanding or specific application cases, it is recommended to consult professional literature or consult experts in related fields. As the precision requirements of glass bottles become higher and higher, the mouth mold requires full spray welding of the inner cavity to improve the precision and finish of the mouth of the glass bottle. Originally, the composite milling machine and machining center were used for milling. The processing required many clampings. After completing one processing, workers needed to transport it to the next milling car for processing, and then workers needed to transport it to the next milling car for processing. The labor intensity of workers was high, the processing speed was slow, the processing accuracy would be greatly reduced, and the cost increased.

[0007] Therefore, it is urgent to study a solution that is more in line with the needs of modern society to address the shortcomings of existing technologies.

[0008] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the present utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because they are described in the technical background section of the present utility model. Utility Model Content

[0009] The purpose of the utility model is to provide a mold die precision milling processing system that meets both high efficiency and high precision, which can complete the processing task in a very short time and greatly improve the production efficiency. Since it only needs to be clamped once, the processing can be highly centralized and accurately controlled to achieve high-precision processing, meet complex and delicate needs, and can reduce the number of workers' transportation times. It can achieve fast, efficient and precise processing of various aspects of the die at one time, and has important research significance and use value.

[0010] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0011] The utility model provides a die mouth fine milling processing method, the die mouth fine milling processing method comprises:

[0012] Step S1, preparing the die base;

[0013] Material preparation: Select the die base material according to the needs and conduct quality inspection to ensure that the quality meets the processing requirements;

[0014] Preliminary processing: Use CNC and milling machine equipment to process according to the required die shape and size, then clean and inspect the quality to obtain the die base;

[0015] The die finishing milling system includes a workbench, a tool changing system, a controller, an oil and gas pressure system, a lighting system, a bed, a cooling system and a sewage discharge system. The x-axis, the y-axis, the z-axis, the spindle, and the controller are respectively connected with the workbench, the tool changing system, the oil and gas pressure system, the lighting system, the cooling system and the sewage discharge system by electrical signals. The oil and gas pressure system includes an air gun and an air pipe connected to each other. A T-slot is arranged on the workbench. The x-axis is an X linear guide RG35, the y-axis is a Y linear guide RG35, and the z-axis is a Z linear guide RG45. The workbench, the tool changing system, the controller, the oil and gas pressure system, the lighting system, the cooling system and the sewage discharge system are all located in the bed.

[0016] The main shaft is driven by belt.

[0017] The workbench size is 750mm*420mm;

[0018] Step S2, 3+2 five-axis linkage machining, includes the following steps:

[0019] Step S21: installing the die base;

[0020] The die base obtained in step S1 is mounted on the workbench and fixed;

[0021] Step S22: selection or modification of a working procedure;

[0022] Determine whether the processing program of the die base is the preset program. If it is, select the working program according to the processing requirements. If not, the processing design requires parameter modification.

[0023] Step S23: Click the confirmation button to start working. The working process is as follows;

[0024] The cooling system is started to spray and cool the die base installed on the workbench; the sewage system is started to discharge the residue;

[0025] Cutter No. 2 starts working and arc groove processing begins;

[0026] Tool No. 2 stops working and arc groove processing stops.

[0027] The No. 3 cutter starts working and the sewage tank processing begins;

[0028] The No. 3 cutter stops working and the sewage tank processing stops.

[0029] The No. 4 cutter starts working and the air slot processing begins;

[0030] The No. 4 cutter stops working and the air slot processing stops.

[0031] The No. 5 knife starts to work, and the outer skin lettering + mold number processing begins;

[0032] The No. 5 knife stops working, and the outer skin word + mold number processing stops.

[0033] Cutter No. 6 starts working and the arc groove chamfering process begins;

[0034] Tool No. 6 stops working and the arc groove chamfering process stops.

[0035] The No. 7 cutter starts working and the processing of the exhaust groove on the upper end surface begins;

[0036] The No. 7 cutter stops working and the processing of the exhaust groove on the upper end surface stops.

[0037] Cutter No. 8 starts working and the annular groove processing begins;

[0038] Cutter No. 8 stops working and the annular groove processing stops;

[0039] Step S3, 3+2 five-axis linkage machining stops; the cooling system stops working, and the sewage system stops working; and a die test piece is obtained;

[0040] Step S4, disassembling the die specimen and cleaning it;

[0041] Remove the processed die specimen from the workbench, open the air gun, and clean the processed die specimen;

[0042] Step S5, sending the cleaned die specimen to a laboratory for quality inspection.

[0043] Optionally, the stroke of each axis:

[0044] Horizontal X-axis travel 650mm

[0045] Longitudinal Y-axis travel 420mm

[0046] Vertical Z-axis travel 500mm

[0047] Distance from spindle nose to worktable 140-675mm

[0048] Distance from spindle end to worktable surface 130-630mm

[0049] When A axis is 0 degrees, the maximum distance from the spindle electronic nose to the turntable is 4.5mm

[0050] A-axis swivel angle range + / -120°, A-axis maximum speed 100rpm, A-axis rated torque 83Nm

[0051] C-axis swing angle range 360°, C-axis maximum speed 400rpm, C-axis rated torque 31Nm, and axis fastest moving speed:

[0052] The fastest moving speed of X axis is 36m / min

[0053] The maximum moving speed of the Y axis is 36m / min

[0054] The fastest moving speed of the Z axis is 36m / min;

[0055] Feed motor power:

[0056] The X-axis feed motor power is 2.4kw

[0057] The Y-axis feed motor power is 2.4kw

[0058] The power of the Z-axis feed motor is 3.9kw;

[0059] Feed motor torque:

[0060] X-axis feed motor torque is 11.5Nm

[0061] The Y-axis feed motor torque is 11.5Nm

[0062] The Z-axis feed motor torque is 18.6Nm.

[0063] The utility model also provides a mold mouth die precision milling processing system, which includes a workbench, a tool changing system, a controller, an oil and gas pressure system, a lighting system, a bed, a cooling system and a sewage discharge system. The x-axis, the y-axis, the z-axis, the spindle, and the controller are respectively connected with the workbench, the tool changing system, the oil and gas pressure system, the lighting system, the cooling system and the sewage discharge system by electrical signals. The oil and gas pressure system includes an air gun and an air pipe connected to each other. A T-slot is arranged on the workbench. The x-axis is an X linear guide rail RG35, the y-axis is a Y linear guide rail RG35, and the z-axis is a Z linear guide rail RG45. The workbench, the tool changing system, the controller, the oil and gas pressure system, the lighting system, the cooling system and the sewage discharge system are all located in the bed.

[0064] A positioning assembly rotatably connected to the workbench is provided on the top of the workbench, an adjustable fixture is provided above the positioning assembly, a driving assembly is fixedly connected to the bottom of the workbench, a fine milling assembly is also provided on the driving assembly, the fine milling assembly includes a rotating motor and a driving shaft connected to each other, and the controller is connected to the rotating motor by electrical signals;

[0065] The cooling system is provided with a nozzle, a water pipe and a water tank connected in sequence, and is also provided with a positioner and an adjustment component, the adjustment component is connected to the positioner by electrical signals, and the adjustment component is connected to the nozzle to adjust the relative position of the nozzle and the workbench;

[0066] The mold die finishing milling system further includes a front-to-back moving unit and a vertical moving unit, wherein the front-to-back moving unit includes a front-to-back moving mechanism and a vertical moving unit, wherein the front-to-back moving mechanism can drive the vertical moving unit to move in the front-to-back direction of the workbench; the vertical moving unit includes a vertical moving mechanism and a moving seat, wherein the moving seat is arranged on the front-to-back moving unit, and wherein the vertical moving mechanism can drive the tool changing system to move in the vertical direction;

[0067] The tool changing system comprises a tool holder and a tool circulation mechanism, wherein the tool holder can fix the tool, and the tool circulation mechanism can drive the tool holder to circulate on a horizontal plane; the tool mounting unit is provided with a tool mounting head, and the tool mounting head can clamp the tool and rotate it.

[0068] Optionally, a fire extinguishing and security module is also provided, which includes a temperature sensor, a smoke sensor, a fire extinguisher, an alarm and an alarm control panel; the temperature sensor and the smoke sensor are arranged in the bed; the fire extinguisher is arranged at the top of the inner cavity of the bed, and a first solenoid valve is provided at the opening of the fire extinguisher; the alarm is arranged on the side of the bed; the alarm control panel is arranged on the outer wall of the bed, and an alarm controller, a power supply and a power switch are integrated on the alarm control panel; the temperature sensor, the smoke sensor, the first solenoid valve and the alarm are all connected to the alarm controller by electrical signals.

[0069] Optionally, a machine tool control panel and an operating area are also provided. The machine tool control panel is linked to the controller by electrical signals. The machine tool control panel is provided on the bed. The operating area is used for processing the die.

[0070] Optionally, a cleaning water gun is also provided to clean the die.

[0071] Optionally, the air source filtering accuracy is 100um, and the outer diameter of the air pipe (42) is 12mm.

[0072] Optionally, the installation sling is a steel wire rope and a lifting ring, the steel wire rope has a load-bearing capacity of more than 6 tons, and the lifting ring is an M36 lifting ring, and the number is four.

[0073] Optionally, the die finishing milling system further includes a base and a column located at the lower part of the base, the base is arranged at the lower part of the bed, the column is a triangular box-shaped structure, and the number of the columns is multiple and symmetrically arranged.

[0074] Optionally, the spindle drive mode of the mold die finishing milling system is belt drive, and the workbench size is 750mm*420mm; the work program selection or modification module is used to determine whether the processing program of the die base is a preset program. If so, the work program is selected according to the processing requirements. If not, the parameters are modified according to the processing design requirements. The cooling system is used to spray cool the die base installed on the workbench; the sewage system is used to carry out residue sewage treatment.

[0075] Optionally, the travel of each axis:

[0076] Horizontal X-axis travel 650mm

[0077] Longitudinal Y-axis travel 420mm

[0078] Vertical Z-axis travel 500mm

[0079] Distance from spindle nose to worktable 140-675mm

[0080] Distance from spindle end to worktable surface 130-630mm

[0081] When A axis is 0 degrees, the maximum distance from the spindle electronic nose to the turntable is 4.5mm

[0082] A-axis swivel angle range + / -120°, A-axis maximum speed 100rpm, A-axis rated torque 83Nm

[0083] C-axis swivel angle range 360°, C-axis maximum speed 400rpm, C-axis rated torque 31Nm

[0084] Axis maximum moving speed:

[0085] The fastest moving speed of X axis is 36m / min

[0086] The maximum moving speed of the Y axis is 36m / min

[0087] The fastest moving speed of the Z axis is 36m / min;

[0088] Feed motor power:

[0089] The X-axis feed motor power is 2.4kw

[0090] The Y-axis feed motor power is 2.4kw

[0091] The power of the Z-axis feed motor is 3.9kw;

[0092] Feed motor torque:

[0093] X-axis feed motor torque is 11.5Nm

[0094] The Y-axis feed motor torque is 11.5Nm

[0095] The Z-axis feed motor torque is 18.6Nm.

[0096] Optionally, the air source filtration accuracy is 100um, and the air pipe outer diameter is 12mm.

[0097] Optionally, the installation sling is a steel wire rope and a lifting ring, the steel wire rope has a load-bearing capacity of more than 6 tons, and the lifting ring is an M36 lifting ring, and the number is four.

[0098] Optionally, the die finishing milling system further includes a base and a column located at the lower part of the base, the base is arranged at the lower part of the bed, the column is a triangular box-shaped structure, and the number of the columns is multiple and symmetrically arranged.

[0099] The beneficial effects of the utility model are as follows: the mold die precision milling processing system provided by the utility model has a stable structure, stable operation, higher processing accuracy and can ensure higher production efficiency, while making production safer and having a longer service life;

[0100] The levelness and accuracy can be adjusted conveniently and accurately, the structure is stable, there will be no slight displacement deviation, the service life is long, and the processing accuracy is high.

[0101] The utility model provides a method and system for fine milling of a mold mouth die, which adopts 3+2 five-axis linkage control, can meet the requirements of high efficiency and high precision at the same time, can complete the processing task in a very short time, and greatly improves the production efficiency. Since it only needs to be clamped once, the processing can be highly centralized and accurately controlled to achieve high-precision processing, meet complex and delicate needs, and can reduce the number of workers' transportation times, and can achieve fast, efficient and precise processing of many aspects of the mouth die at one time, which has important research significance and use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0102] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.

[0103] Figure 1 This is a flow chart of the die finish milling method in the embodiment of the utility model;

[0104] Figure 2 This is a flow chart of a five-axis linkage method for the mold die precision milling method in an embodiment of the utility model;

[0105] Figure 3It is a schematic diagram of the structure of the No. 1 test piece processed by the die finishing milling processing system in the embodiment of the utility model;

[0106] Figure 4 This is a schematic diagram of the structure of the No. 2 test piece processed by the mold die precision milling processing system in the embodiment of the utility model; Figure 5 It is a schematic diagram of the structure of the No. 3 test piece processed by the die mouth die precision milling processing system in the embodiment of the utility model;

[0107] Figure 6 This is a schematic diagram of the frame structure of the operation panel of the mold die fine milling processing system in the embodiment of the utility model;

[0108] Figure 7 This is a schematic diagram of the framework structure of the mold die precision milling processing system in the embodiment of the utility model;

[0109] Figure 8 It is a schematic diagram of the workbench frame structure of the mold mouth mold fine milling processing system in the embodiment of the utility model.

[0110] 1. Workbench; 2. Tool changing system; 3. Controller; 4. Oil and gas pressure system; 5. Lighting system; 6. Bed; 7. Cooling system; 8. Drainage system; 41. Air gun; 42. Air pipe; 101. Positioning assembly; 102. Fixture; 103. Drive assembly; 104. Finishing milling assembly; 105. Rotating motor; 106. Drive shaft; 701. Nozzle; 702. Water pipe; 703. Water tank; 9. Machine control panel; 10. Operation area; 11. Cleaning water gun;

[0111] a. Arc groove; b. Heat dissipation groove; c. Drain groove; d. Arc groove chamfer; e. Upper end face exhaust groove; f. Outer skin mold number. DETAILED DESCRIPTION

[0112] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0113] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions, and the embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0114] With the advancement of science and technology and the growth of market demand, the application prospects of mouth molds in the manufacturing field are very broad. Mouth molds are the key components of glass bottle molds and are important molds for the molding of the mouth of bottles and jars. The application of mouth molds in the field of glass molds is relatively professional and special. Glass molds are a unique and novel glassware processing technology. By imitating the "carving" process, the press and mold are matched to form "carving" on the surface of glassware, and the aesthetic value of glassware is enhanced with soft lines, various shapes and crystal luster. In this process, the mouth mold may play a specific role. Specifically, the mouth mold may be used for the mouth molding of glassware to ensure the accuracy and quality of its shape, size and texture. For example, when manufacturing glassware with a special mouth design, the mouth mold can ensure the accuracy and consistency of the mouth, thereby improving the beauty and quality of the entire product. In addition, the use of mouth molds can also improve production efficiency, reduce production costs, and help manufacturers achieve large-scale production.

[0115] However, the die processing in the prior art adopts a compound milling machine and a machining center for milling, and the processing requires clamping many times. After completing one processing, workers need to transport it to the next milling machine for processing, and then

[0116] After that, workers need to transport it to the next milling machine for processing, which has high labor intensity, slow processing speed, greatly reduced processing accuracy and increased costs. The technical solution studied by the utility model uses 3+2 five-axis linkage technology and only needs to be clamped once.

[0117] The utility model provides a method for fine milling of a die mouth mold, such as Figure 1-8 As shown, the die finishing milling method includes:

[0118] Step S1, preparing the die base;

[0119] Material preparation: Select the die base material according to the needs and conduct quality inspection to ensure that the quality meets the processing requirements;

[0120] Preliminary processing: Use CNC and milling machine equipment to process according to the required die shape and size, then clean and inspect the quality to obtain the die base;

[0121] The die finishing milling system includes a workbench 1, a tool changing system 2, a controller 3, an oil and gas pressure system 4, a lighting system 5, a bed 6, a cooling system 7 and a sewage discharge system 8. The x-axis, y-axis, z-axis and spindle are respectively connected with the workbench 1, the tool changing system 2, the oil and gas pressure system 4, the lighting system 5, the cooling system 7 and the sewage discharge system 8 by electrical signals. The oil and gas pressure system 4 includes an air gun 41 and an air pipe 42 connected to each other. A T-slot is arranged on the workbench 1. The x-axis is an X linear guide RG35, the y-axis is a Y linear guide RG35, and the z-axis is a Z linear guide RG45. The workbench 1, the tool changing system 2, the controller 3, the oil and gas pressure system 4, the lighting system 5, the cooling system 7 and the sewage discharge system 8 are all located in the bed 6.

[0122] The main shaft is driven by belt.

[0123] Workbench 1 size 750mm*420mm;

[0124] Step S2, 3+2 five-axis linkage machining, includes the following steps:

[0125] Step S21: installing the die base;

[0126] The die base obtained in step S1 is mounted on the workbench 1 and fixedly clamped;

[0127] Step S22: selection or modification of a working procedure;

[0128] Determine whether the processing program of the die base body is the preset program. If yes, select the working program according to the processing requirements. If not, modify the parameters according to the processing design requirements. Step S23: click the confirmation button to start working. The working process is as follows;

[0129] The cooling system 7 is started to spray and cool the die base installed on the workbench 1; the sewage discharge system 8 is started to discharge the residue;

[0130] Cutter No. 2 starts working and arc groove processing begins;

[0131] Tool No. 2 stops working and arc groove processing stops.

[0132] The No. 3 cutter starts working and the sewage tank processing begins;

[0133] The No. 3 cutter stops working and the sewage tank processing stops.

[0134] The No. 4 cutter starts working and the air slot processing begins;

[0135] The No. 4 cutter stops working and the air slot processing stops.

[0136] The No. 5 knife starts to work, and the outer skin lettering + mold number processing begins;

[0137] The No. 5 knife stops working, and the outer skin word + mold number processing stops.

[0138] Cutter No. 6 starts working and the arc groove chamfering process begins;

[0139] Tool No. 6 stops working and the arc groove chamfering process stops.

[0140] The No. 7 cutter starts working and the processing of the exhaust groove on the upper end surface begins;

[0141] The No. 7 cutter stops working and the processing of the exhaust groove on the upper end surface stops.

[0142] Cutter No. 8 starts working and the annular groove processing begins;

[0143] Cutter No. 8 stops working and the annular groove processing stops;

[0144] Step S3, 3+2 five-axis linkage machining stops; cooling system 7 stops working, sewage system 8 stops working; and a die test piece is obtained;

[0145] Step S4, disassembling the die specimen and cleaning it;

[0146] The processed die specimen is disassembled from the workbench 1, and the air gun 41 is turned on to clean the processed die specimen;

[0147] Step S5, sending the cleaned die specimen to a laboratory for quality inspection.

[0148] It can be seen that after the die base is installed on the workbench and fixed, a program confirmation and modification process is added to determine whether the processing program of the die base is the preset program. If it is, the work program is selected according to the processing requirements. If not, the parameters are modified according to the processing design requirements. In addition, this processing process is 3+2 five-axis linkage processing, which can meet the requirements of high efficiency and high precision at the same time. It can complete the processing task in a very short time, greatly improving production efficiency. Since it only needs to be clamped once, the processing can be highly centralized and accurately controlled to achieve high-precision processing, meet complex and delicate needs, and reduce the number of workers' transportation. It can achieve fast, efficient and precise processing of all aspects of the die at one time, which has important research significance and use value.

[0149] In a specific embodiment of the present invention, the strokes of each axis in the die finish milling method are:

[0150] Horizontal X-axis travel 650mm

[0151] Longitudinal Y-axis travel 420mm

[0152] Vertical Z-axis travel 500mm

[0153] Distance from spindle nose to worktable 140-675mm

[0154] Distance from spindle end to worktable surface 130-630mm

[0155] When A axis is 0 degrees, the maximum distance from the spindle electronic nose to the turntable is 4.5mm

[0156] A-axis swivel angle range + / -120°, A-axis maximum speed 100rpm, A-axis rated torque 83Nm

[0157] C-axis swing angle range 360°, C-axis maximum speed 400rpm, C-axis rated torque 31Nm, and axis fastest moving speed:

[0158] The fastest moving speed of X axis is 36m / min

[0159] The maximum moving speed of the Y axis is 36m / min

[0160] The fastest moving speed of the Z axis is 36m / min;

[0161] Feed motor power:

[0162] The X-axis feed motor power is 2.4kw

[0163] The Y-axis feed motor power is 2.4kw

[0164] The power of the Z-axis feed motor is 3.9kw;

[0165] Feed motor torque:

[0166] X-axis feed motor torque is 11.5Nm

[0167] The Y-axis feed motor torque is 11.5Nm

[0168] The Z-axis feed motor torque is 18.6Nm.

[0169] It should be noted that the above parameters are specific embodiments of the present invention, which are only a form of expression of the embodiments and are not limited to these parameter data. Other parameters are also within the specific protection scope of the present invention and can be modified according to processing requirements.

[0170] In the specific embodiment of the utility model, the air source filtration accuracy in the mold die fine milling processing method is 100um, and the outer diameter of the air pipe 42 is 12mm. Since the oil-gas pressure system includes an air gun 41 and an air pipe 42 connected to each other, the reliable and efficient transmission through the air pipe can be ejected from the air gun to effectively clean the test piece. It should be noted that the parameter of the air pipe outer diameter of 12mm is only a specific embodiment of the utility model, and the parameters can be changed according to the user's requirements, which are all within the specific protection scope of the utility model.

[0171] In order to improve stability, in a specific embodiment of the present invention, the installation sling is a steel wire rope and a lifting ring. The steel wire rope can bear a load of more than 6 tons. The lifting ring is an M36 lifting ring, and the number is four.

[0172] It should be noted that the selection of the material of the lifting ring, the load-bearing capacity of the wire rope and the setting of the number of electric rings are only a specific embodiment of the present utility model, and the parameters can be changed according to the user's usage requirements, and are all within the specific protection scope of the present utility model.

[0173] In a specific embodiment of the utility model, the die finishing milling processing system also includes a base and a column located at the lower part of the base. The base is arranged at the lower part of the bed 6. The column is a triangular box-shaped structure. The number of the columns is multiple and they are symmetrically arranged. Such an arrangement makes the die finishing milling processing system of the technical solution of the utility model more stable and firm during processing.

[0174] The utility model also provides a die mouth die fine milling processing system, such as Figure 1-8 As shown, the mold die finishing milling system includes a workbench 1, a tool changing system 2, a controller 3, an oil and gas pressure system 4, a lighting system 5, a bed 6, a cooling system 7 and a sewage discharge system 8, and the x-axis, y-axis, z-axis, and spindle are respectively connected with the workbench 1, the tool changing system 2, the oil and gas pressure system 4, the lighting system 5, the cooling system 7 and the sewage discharge system 8 by electrical signals, and the oil and gas pressure system 4 includes an air gun 41 and an air pipe 42 connected to each other, and a T-slot is provided on the workbench 1, the x-axis is an X linear guide RG35, the y-axis is a Y linear guide RG35, and the z-axis is a Z linear guide RG45, and the workbench 1, the tool changing system 2, the controller 3, the oil and gas pressure system 4, the lighting system 5, the cooling system 7 and the sewage discharge system 8 are all located in the bed 6;

[0175] A positioning assembly 101 rotatably connected to the workbench 1 is provided on the top of the workbench 1, an adjustable fixture 102 is provided above the positioning assembly 101, a driving assembly 103 is fixedly connected to the bottom of the workbench 1, a fine milling assembly 104 is also provided on the driving assembly 103, the fine milling assembly 104 includes a rotating motor 105 and a driving shaft 106 connected to each other, and the controller 3 is connected to the rotating motor 105 by electrical signals;

[0176] The cooling system 7 is provided with a nozzle 701, a water pipe 702 and a water tank 703 connected in sequence. The cooling system 7 is also provided with a positioner and an adjustment component. The adjustment component is connected to the positioner by electrical signals, and the adjustment component is connected to the nozzle 701 to adjust the relative position of the nozzle 701 and the workbench 1.

[0177] The mold die finishing milling system further includes a front-to-back moving unit and a vertical moving unit. The front-to-back moving unit includes a front-to-back moving mechanism and a vertical moving unit. The front-to-back moving mechanism can drive the vertical moving unit to move in the front-to-back direction of the workbench 1. The vertical moving unit includes a vertical moving mechanism and a moving seat. The moving seat is arranged on the front-to-back moving unit. The vertical moving mechanism can drive the tool changing system 2 to move in the vertical direction.

[0178] The tool changing system 2 includes a tool holder and a tool circulation mechanism. The tool holder can fix the tool, and the tool circulation mechanism can drive the tool holder to circulate on a horizontal plane. The tool installation unit is provided with a tool installation head, which can clamp the tool and rotate it.

[0179] Due to the introduction of the cooling system, the workpiece is kept at a low temperature during the processing, which can reduce the impact of heat on the substrate. Positioners and adjustment components are added to the cooling system, so that the angle of the nozzle can be better adjusted to achieve better spraying. The intelligent control of the tool change system enables the free switching of each tool. For example, after selecting the test piece and determining the processing program, you can start working:

[0180] Cutter No. 2 starts working and arc groove processing begins;

[0181] Tool No. 2 stops working and arc groove processing stops.

[0182] The No. 3 cutter starts working and the sewage tank processing begins;

[0183] The No. 3 cutter stops working and the sewage tank processing stops.

[0184] The No. 4 cutter starts working and the air slot processing begins;

[0185] The No. 4 cutter stops working and the air slot processing stops.

[0186] The No. 5 knife starts to work, and the outer skin lettering + mold number processing begins;

[0187] The No. 5 knife stops working, and the outer skin word + mold number processing stops.

[0188] Cutter No. 6 starts working and the arc groove chamfering process begins;

[0189] Tool No. 6 stops working and the arc groove chamfering process stops.

[0190] The No. 7 cutter starts working and the processing of the exhaust groove on the upper end surface begins;

[0191] The No. 7 cutter stops working and the processing of the exhaust groove on the upper end surface stops.

[0192] Cutter No. 8 starts working and the annular groove processing begins;

[0193] The No. 8 cutter stops working and the annular groove processing stops. The overall processing process is 3+2 five-axis linkage processing, which can meet the requirements of high efficiency and high precision at the same time and can complete the processing task in a very short time, greatly improving the production efficiency. Since it only needs to be clamped once, the processing can be highly centralized and accurately controlled to achieve high-precision processing, meet complex and delicate needs, and reduce the number of workers' transportation. It can achieve fast, efficient and precise processing of various aspects of the die at one time, which has important research significance and use value.

[0194] It should be noted that the program and working process of the processing system and processing method protected by the utility model can be modified many times to meet the processing needs of the workpiece. For example, test piece No. 1, test piece No. 2, and test piece No. 3 can be processed. The corresponding programs for processing these types of test pieces are different, and the order and type of the tool groups used are also different. They can all be manually adjusted, which is simple and convenient to use, and can meet the processing of a variety of different test pieces. In short, tool No. 2 is used for the processing of arc grooves, wherein tool No. 2 starts working and the arc groove processing starts; tool No. 2 stops working and the arc groove processing stops. Tool No. 3 is used for the processing of sewage troughs, wherein tool No. 3 starts working and the sewage trough processing starts; tool No. 3 stops working and the sewage trough processing stops. Tool No. 4 is used for the processing of air troughs, wherein tool No. 4 starts working and the air trough processing starts; tool No. 4 stops working and the air trough processing stops. Tool No. 5 is used for the processing of outer skin characters + mold numbers, wherein tool No. 5 starts working and the outer skin characters + mold number processing Start; Tool No. 5 stops working, outer skin letter + mold number processing stops, Tool No. 6 is used for arc groove chamfering processing, among which, Tool No. 6 starts working and arc groove chamfering processing starts; Tool No. 6 stops working and arc groove chamfering processing stops, Tool No. 7 is used for upper end face exhaust groove processing, Tool No. 7 starts working and upper end face exhaust groove processing starts; Tool No. 7 stops working and upper end face exhaust groove processing stops, Tool No. 8 is used for annular groove processing, Tool No. 8 starts working and annular groove processing starts; Tool No. 8 stops working and annular groove processing stops.

[0195] In order to improve the safety performance during the processing, in the specific embodiment of the utility model, a fire extinguishing and security module is also provided, and the fire extinguishing and security module includes a temperature sensor, a smoke sensor, a fire extinguisher, an alarm and an alarm control panel; the temperature sensor and the smoke sensor are arranged in the bed 6; the fire extinguisher is arranged at the top of the inner cavity of the bed 6, and a first solenoid valve is provided at the opening of the fire extinguisher; the alarm is arranged on the side of the bed 6; the alarm control panel is arranged on the outer wall of the bed 6, and the alarm control panel is integrated with an alarm controller, a power supply and a power switch; the temperature sensor, the smoke sensor, the first solenoid valve and the alarm are all connected to the alarm controller with electrical signals.

[0196] For the convenience of operation, in the specific embodiment of the utility model, a machine tool control panel 9 and an operating area 10 are also provided. The machine tool control panel 9 is linked to the controller 3 by electrical signals. The machine tool control panel 9 is provided on the bed 6, and the operating area 10 is used for the processing of the die.

[0197] In a specific embodiment of the utility model, the mold die fine milling system is also provided with a cleaning water gun 11 for cleaning the die. The cleaning water gun 11 can be built-in or external, connected to the water tank device, and can be used to flush the machine tool.

[0198] In a specific embodiment of the utility model, the spindle drive mode of the mold die finishing milling system is belt drive, and the size of the workbench 1 is 750mm*420mm; the work program selection or modification module is used to determine whether the processing program of the die base is a preset program. If so, the work program is selected according to the processing requirements. If not, the parameters are modified according to the processing design requirements. The cooling system 7 is used to spray cool the die base installed on the workbench 1; the sewage system 8 is used to carry out residue sewage treatment.

[0199] In a specific embodiment of the present invention, the stroke of each axis is:

[0200] Horizontal X-axis travel 650mm

[0201] Longitudinal Y-axis travel 420mm

[0202] Vertical Z-axis travel 500mm

[0203] Distance from spindle nose to worktable 140-675mm

[0204] Distance from spindle end to worktable surface 130-630mm

[0205] When A axis is 0 degrees, the maximum distance from the spindle electronic nose to the turntable is 4.5mm

[0206] A-axis swivel angle range + / -120°, A-axis maximum speed 100rpm, A-axis rated torque 83Nm

[0207] C-axis swivel angle range 360°, C-axis maximum speed 400rpm, C-axis rated torque 31Nm

[0208] Axis maximum moving speed:

[0209] The fastest moving speed of X axis is 36m / min

[0210] The maximum moving speed of the Y axis is 36m / min

[0211] The fastest moving speed of the Z axis is 36m / min;

[0212] Feed motor power:

[0213] The X-axis feed motor power is 2.4kw

[0214] The Y-axis feed motor power is 2.4kw

[0215] The power of the Z-axis feed motor is 3.9kw;

[0216] Feed motor torque:

[0217] X-axis feed motor torque is 11.5Nm

[0218] The Y-axis feed motor torque is 11.5Nm

[0219] The Z-axis feed motor torque is 18.6Nm.

[0220] In a specific embodiment of the present invention, the air source filtering accuracy is 100 um, and the outer diameter of the air pipe 42 is 12 mm.

[0221] In a specific embodiment of the present invention, the installation sling is a steel wire rope and a lifting ring. The steel wire rope has a load-bearing capacity of more than 6 tons. The lifting ring is an M36 lifting ring, and the number is four.

[0222] In a specific embodiment of the present invention, the die milling system further comprises a base and a column located at the lower part of the base. The base is arranged at the lower part of the bed 6. The column is a triangular box-shaped structure. There are multiple columns and they are symmetrically arranged.

[0223] It should be noted that the terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms of "one", "an", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include multiple forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in this article refers to any or all possible combinations of listed items containing one or more bindings. The expressions "first", "second", "the first" and "the second" are used to modify the corresponding elements without considering the order or importance, and are only used to distinguish one element from another element without limiting the corresponding elements. It should also be noted that the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements. It should be understood by those skilled in the art that the embodiments of the present application can be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0224] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mold die precision milling system, characterized in that: The die finishing milling system comprises a workbench (1), a tool changing system (2), a controller (3), an oil and gas pressure system (4), a lighting system (5), a bed (6), a cooling system (7) and a sewage discharge system (8); an x-axis, a y-axis, a z-axis and a spindle; the controller (3) is respectively connected to the workbench (1), the tool changing system (2), the oil and gas pressure system (4), the lighting system (5), the cooling system (7) and the sewage discharge system (8) by electrical signals; the oil and gas pressure system (4) comprises an air gun (41) and an air pipe (42) connected to each other; a T-slot is arranged on the workbench (1); the x-axis is an X linear guide rail RG35; the y-axis is a Y linear guide rail RG35; the z-axis is a Z linear guide rail RG45; the workbench (1), the tool changing system (2), the controller (3), the oil and gas pressure system (4), the lighting system (5), the cooling system (7) and the sewage discharge system (8) are all located in the bed (6); The top of the workbench (1) is provided with a positioning assembly (101) rotatably connected to the workbench (1), an adjustable fixture (102) is arranged above the positioning assembly (101), the bottom of the workbench (1) is fixedly connected with a driving assembly (103), the driving assembly (103) is also provided with a fine milling assembly (104), the fine milling assembly (104) comprises a rotating motor (105) and a driving shaft (106) connected to each other, and the controller (3) is connected to the rotating motor (105) via electrical signals; The cooling system (7) is provided with a nozzle (701), a water pipe (702) and a water tank (703) connected in sequence, and the cooling system (7) is also provided with a positioner and an adjustment component, the adjustment component is connected to the positioner by electrical signals, and the adjustment component is connected to the nozzle (701) to adjust the relative position of the nozzle (701) and the workbench (1); The mold die finishing milling system further comprises a front-to-back moving unit and a vertical moving unit, wherein the front-to-back moving unit comprises a front-to-back moving mechanism and a vertical moving unit, wherein the front-to-back moving mechanism can drive the vertical moving unit to move in the front-to-back direction of the workbench (1); the vertical moving unit comprises a vertical moving mechanism and a moving seat, wherein the moving seat is arranged on the front-to-back moving unit, and wherein the vertical moving mechanism can drive the tool changing system (2) to move in the vertical direction; The tool changing system (2) comprises a tool holder and a tool circulation mechanism, wherein the tool holder is capable of fixing the tool, and the tool circulation mechanism is capable of driving the tool holder to circulate on a horizontal plane; the tool mounting unit is provided with a tool mounting head, and the tool mounting head is capable of clamping the tool and causing it to rotate.

2. The mold die finishing milling system according to claim 1, characterized in that: A fire extinguishing and security module is also provided, the fire extinguishing and security module comprising a temperature sensor, a smoke sensor, a fire extinguisher, an alarm and an alarm control panel; the temperature sensor and the smoke sensor are arranged in the bed (6); the fire extinguisher is arranged at the top of the inner cavity of the bed (6), and a first solenoid valve is arranged at the opening of the fire extinguisher; the alarm is arranged on the side of the bed (6); the alarm control panel is arranged on the outer wall of the bed (6), and an alarm controller, a power supply and a power switch are integrated on the alarm control panel; the temperature sensor, the smoke sensor, the first solenoid valve and the alarm are all connected to the alarm controller by electrical signals.

3. The mold die finishing milling system according to claim 2, characterized in that: A machine tool control panel (9) and an operating area (10) are also provided. The machine tool control panel (9) is linked to the controller (3) by electrical signals. The machine tool control panel (9) is arranged on the bed (6). The operating area (10) is used for processing the die.

4. The mold die finishing milling system according to claim 3, characterized in that: A cleaning water gun (11) is also provided to clean the die.

5. The mold die finishing milling system according to claim 3, characterized in that: The spindle drive mode of the die finishing milling system is belt drive, and the workbench (1) has a size of 750mm*420mm; the cooling system (7) is used for spray cooling the die base body installed on the workbench (1); and the sewage discharge system (8) is used for residue sewage treatment.

6. The mold die finishing milling system according to claim 5, characterized in that: Each axis travel: Horizontal X-axis travel 650mm Longitudinal Y-axis travel 420mm Vertical Z-axis travel 500mm Distance from spindle nose to worktable 140-675mm Distance from spindle end to worktable surface 130-630mm When A axis is 0 degrees, the maximum distance from the spindle electronic nose to the turntable is 4.5mm A-axis swivel angle range + / -120°, A-axis maximum speed 100rpm, A-axis rated torque 83Nm C-axis swivel angle range 360°, C-axis maximum speed 400rpm, C-axis rated torque 31Nm Axis maximum moving speed: The fastest moving speed of X axis is 36m / min The maximum moving speed of the Y axis is 36m / min The fastest moving speed of the Z axis is 36m / min; Feed motor power: The X-axis feed motor power is 2.4kw The Y-axis feed motor power is 2.4kw The power of the Z-axis feed motor is 3.9kw; Feed motor torque: X-axis feed motor torque is 11.5Nm The Y-axis feed motor torque is 11.5Nm The Z-axis feed motor torque is 18.6Nm.

7. The mold die finishing milling system according to claim 6, characterized in that: The air source filtering accuracy is 100um, and the outer diameter of the air pipe (42) is 12mm.

8. The mold die finishing milling system according to claim 7, characterized in that: The installation slings are steel wire ropes and lifting rings. The steel wire ropes have a load-bearing capacity of more than 6 tons. The lifting rings are M36 lifting rings, and the number is four.

9. The mold die finishing milling system according to claim 8, characterized in that: The die precision milling system also includes a base and columns located at the bottom of the base. The base is arranged at the bottom of the bed (6). The columns are triangular box-shaped structures. There are multiple columns and they are symmetrically arranged.

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