Production line and method of double-helix diamond handle milling cutter

Abstract

The invention relates to the technical field of milling cutter production, in particular to a double-helix diamond handle milling cutter production line and method.The double-helix diamond handle milling cutter production line comprises a bottom plate, a top frame is fixedly connected to the upper end of the bottom plate, and a first clamping assembly, a second clamping assembly, a third clamping assembly and a fourth clamping assembly are fixedly connected to the lower end of the top frame. According to the production line and method for the double-helix diamond handle milling cutter, through corresponding cooperation of the multiple clamping assemblies and different devices, seamless connection of all machining links is achieved, manual intervention is reduced, the production efficiency is greatly improved, the nickel plating operation of the milling cutter is more convenient and efficient through the adaptive design of a groove and a lifting frame in the nickel plating assembly, and the production efficiency is improved. The production efficiency is further improved through the air drying design after nickel plating is completed, the angle of the milling cutter can be adjusted through meshing connection of a worm and a worm gear in the rounding assembly and edge grinding of silicon carbide sand, efficient edge grinding is conducted, the durability of the milling cutter is improved, and stable support and protection are provided for the milling cutter through tight combination of a base assembly and a top cover assembly.

Description

Technical Field

[0001] The invention relates to the technical field of milling cutter production, in particular to a production line and method for a double-helix diamond shank milling cutter. Background Art

[0002] With the continuous development of modern manufacturing industry, the demand for high-precision and high-performance cutting tools is growing. As an important cutting tool, double-helix diamond shank milling cutter is widely used in aerospace, automobile manufacturing, electronic equipment and other fields.

[0003] There are many problems in the traditional production method of double-helix diamond shank milling cutters. During the production process, multiple different equipment are often required for decentralized processing. The connection between the equipment is not tight enough, resulting in low production efficiency. At the same time, there are many manual operation links, which not only increases labor costs, but also easily leads to operational errors, affecting the stability and consistency of product quality. In order to improve the production efficiency, quality and precision of double-helix diamond shank milling cutters and reduce production costs, a production line and method for double-helix diamond shank milling cutters were developed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a production line and method for double-helix diamond shank milling cutters to solve the problems raised in the above background.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a production line and method for a double-helix diamond shank milling cutter, comprising a bottom plate, a top frame is fixedly connected to the upper end of the bottom plate, a clamping assembly 1, a clamping assembly 2, a clamping assembly 3 and a clamping assembly 4 are fixedly connected to the lower end of the top frame, a feeding conveyor belt is fixedly connected to the upper end of the bottom plate, a centerless grinder 1 is arranged in front of the feeding conveyor belt, a processing conveyor belt is arranged in front of the centerless grinder 1, a base assembly and a top cover assembly are arranged at the upper end of the processing conveyor belt, a CNC machining machine is arranged on the right side of the centerless grinder 1, a vacuum welding machine is arranged on the right side of the CNC machining machine, a centerless grinder 2 is arranged on the right side of the vacuum welding machine, a nickel-plating assembly is arranged on the right side of the centerless grinder 2, a rounding assembly is arranged on the right side of the nickel-plating assembly, a laser marking machine is arranged in front of the processing conveyor belt, a dynamic balancing detector is arranged on the right side of the rounding assembly, a discharging conveyor belt is arranged on the right side of the processing conveyor belt, and a packaging box is arranged at the upper end of the discharging conveyor belt;

[0008] The clamping assembly 1 includes a rodless cylinder 1, a rodless cylinder 2, a base, a turntable, a motor 1, a lifting cylinder 1, a fixed base, a motor 2, a motor 3, a rotating arm, a forearm, a motor 4, a motor 5 and a clamping claw. The rodless cylinder is provided with a rodless cylinder 2 at a lower end, the rodless cylinder 2 is provided with a base at the lower end, the base is provided with a turntable at the lower end, the lower end of the turntable is fixedly connected to the motor 1, the lower end of the turntable is fixedly connected to the lifting cylinder 1, the output end of the lifting cylinder 1 is rotatably connected to the fixed base, the left side of the fixed base is fixedly connected to the motor 2, the rear end of the fixed base is fixedly connected to the motor 3, the output end of the motor 3 is fixedly connected to the rotating arm, the front end of the rotating arm is rotatably connected to the forearm, the left side of the rotating arm is fixedly connected to the motor 4, the upper end of the forearm is fixedly connected to the motor 5, and the output end of the motor 5 is fixedly connected to the clamping claw;

[0009] The base assembly includes a base body, a bottom groove, a slot, and a limit block. The upper end of the base body is provided with a bottom groove, and both sides of the base body are provided with slots, and the outer side of the slot is fixedly connected to the limit block;

[0010] The top cover assembly includes a top seat, a top groove, a plug plate and a limit groove, the top seat is provided with a top groove at the lower end, the plug plate is fixedly connected to the lower end of the top seat, and the outer side of the plug plate is provided with a limit groove;

[0011] The nickel plating assembly includes a nickel plating box, a groove, a second lifting cylinder, a lifting frame, a mesh box, a box cover and a fan. The upper end of the nickel plating box is provided with a groove, the two sides of the nickel plating box are fixedly connected with the second lifting cylinder, the output end of the second lifting cylinder is fixedly connected with the lifting frame, the lower end of the lifting frame is fixedly connected with the mesh box, the upper end of the nickel plating box is rotatably connected with the box cover, and the lower end of the box cover is fixedly connected with the fan;

[0012] The rounding component includes an outer frame, a rodless cylinder No. 3, a rounding groove, a bracket, an axle seat, a worm, a rotating motor, a worm wheel, a round seat, a rotating motor and a three-jaw chuck. The inner side of the outer frame is fixedly connected to the rodless cylinder No. 3, the inner side of the rodless cylinder No. 3 is provided with a rounding groove, the upper end of the outer frame is fixedly connected to the bracket, the rear end of the bracket is fixedly connected to the axle seat, the center of the axle seat is rotatably connected to the worm, the left side of the axle seat is fixedly connected to the rotating motor, the rear end of the bracket is rotatably connected to the worm wheel, the front end of the worm wheel is fixedly connected to the round seat, the upper end of the round seat is fixedly connected to the rotating motor, and the lower end of the round seat is provided with a three-jaw chuck.

[0013] Preferably, the structures of the clamping assembly 1, the clamping assembly 2, the clamping assembly 3 and the clamping assembly 4 are the same, and the clamping assembly 1 corresponds to the feeding conveyor belt and the processing conveyor belt of the centerless grinder 1.

[0014] Through the above technical solution, each clamping component can be universal, reducing the cost and maintenance difficulty of the equipment. At the same time, the milling cutter can be accurately transferred between different equipment, improving production efficiency and precision.

[0015] Preferably, the clamping component 2 corresponds to the CNC machining machine, the machining conveyor belt and the vacuum welding machine, the clamping component 3 corresponds to the centerless grinder 2, the machining conveyor belt and the nickel-plating component, and the clamping component 4 corresponds to the rounding component, the machining conveyor belt and the discharge conveyor belt.

[0016] Through the above technical solution, seamless connection of various processing links is achieved, manual intervention is reduced, and the degree of automation of production is improved. Each clamping component can be precisely operated for specific equipment, ensuring the stability and accuracy of the milling cutter in different processing processes.

[0017] Preferably, the base body is matched with the top seat, and the bottom groove is matched with the top groove.

[0018] Through the above technical solution, the base assembly and the top cover assembly can be tightly combined to provide stable support and protection for the milling cutter to prevent displacement or damage during processing and transportation.

[0019] Preferably, the slot is matched with the plug board, and the limit block is matched with the limit groove.

[0020] Through the above technical solution, when the base assembly and the top cover assembly are assembled, the plug plate is inserted into the slot and the limit block is inserted into the limit groove, which improves the stability of the overall structure and protects the milling cutter.

[0021] Preferably, the groove is adapted to the lifting frame.

[0022] Through the above technical scheme, when nickel plating, the milling cutter is placed in the placement mesh box of the nickel plating box, and the lifting cylinder 2 lowers the lifting frame to immerse the milling cutter in the nickel plating liquid for nickel plating operation. After the nickel plating is completed, the lifting cylinder 2 raises the lifting frame, and the fan is turned on for air drying, so that the nickel plating efficiency is high.

[0023] Preferably, the worm and the worm wheel are meshingly connected, and the inside of the circular grinding groove is filled with silicon carbide sand.

[0024] Through the above technical scheme, the milling cutter is clamped in the three-jaw chuck during sharpening, the motor is turned to drive the worm to rotate, and the worm wheel is driven to rotate, so as to adjust the angle of the milling cutter, and the motor is rotated to drive the three-jaw chuck to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the grinding groove, and the milling cutter is sharpened to improve the durability of the milling cutter.

[0025] Preferably, the processing conveyor belt and the discharging conveyor belt are perpendicular to each other, and the packaging box is compatible with both the base assembly and the top cover assembly.

[0026] Through the above technical scheme, the layout of the processing conveyor belt and the discharging conveyor belt is reasonable, which is convenient for the transfer and packaging of the milling cutter. The packaging box has good adaptability to the base assembly and the top cover assembly, which can ensure the stability and safety of the milling cutter during the packaging process.

[0027] A production line production method for a double-helix diamond shank milling cutter comprises the following steps:

[0028] S1: placing the double-helix diamond shank milling cutter blank to be processed on the loading conveyor belt;

[0029] S2: The clamping assembly 1 moves the blank to a place of the centerless grinder to perform a rough grinding operation on the tool holder. After the rough grinding is completed, the clamping assembly 1 moves the milling cutter back to the base assembly of the processing conveyor belt;

[0030] S3: The processing conveyor belt conveys the base assembly with the milling cutter to the CNC machining machine, the clamping assembly 1 delivers the milling cutter into the CNC machining machine, the CNC machining machine performs milling processing on the milling cutter to achieve the required shape and size, and the clamping assembly 1 places the milling cutter and moves the milling cutter back to the base assembly of the processing conveyor belt;

[0031] S4: The clamping assembly 2 takes the milling cutter out of the base assembly and puts it into the vacuum welding machine for diamond welding. After the welding is completed, the clamping assembly 2 puts the milling cutter back onto the base assembly for processing the conveyor belt;

[0032] S5: The clamping assembly 3 takes out the milling cutter and puts it into the centerless grinder 2 for fine grinding of the tool holder. After the fine grinding is completed, the clamping assembly 3 puts the milling cutter back onto the base assembly of the processing conveyor belt;

[0033] S6: The clamping component 3 takes out the milling cutter and puts it into the placement net box of the nickel plating box. The lifting cylinder 2 lowers the lifting frame so that the milling cutter is immersed in the nickel plating liquid for nickel plating. After the nickel plating is completed, the lifting cylinder 2 raises the lifting frame, and the fan is turned on for air drying. The clamping component 3 puts the nickel-plated milling cutter back on the base assembly of the processing conveyor belt.

[0034] S7: The clamping component 4 takes out the milling cutter, puts it into the three-jaw chuck for clamping, rotates the motor to drive the worm to rotate, drives the worm wheel to rotate, thereby adjusting the angle of the milling cutter, and rotates the motor to drive the three-jaw chuck to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the grinding groove, and the milling cutter is sharpened to improve the durability of the milling cutter. After the sharpening is completed, the clamping component 4 puts the milling cutter back on the base assembly of the processing conveyor belt;

[0035] S8: The staff randomly checks the milling cutters and uses a dynamic balancing tester to perform dynamic balancing tests. If the dynamic balancing test is qualified, it means that this batch is qualified and the next step is carried out;

[0036] S9: The processing conveyor belt conveys the base assembly to the laser marking machine. The laser marking machine marks the milling cutter on the base assembly. After the marking is completed, the clamping assembly four flips the top cover assembly over and covers the base assembly. The clamping assembly four puts the base assembly into the packaging box on the discharge conveyor belt. When the packaging box is full, it is packaged.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] 1. The production line and method of the double-helix diamond shank milling cutter achieves seamless connection of various processing links through the corresponding cooperation of multiple clamping components and different equipment, reduces manual intervention, and greatly improves production efficiency. The precise operation of the clamping components and the professional performance of each processing equipment ensure the stability and accuracy of the milling cutter in different processing processes, thereby improving the accuracy of the product.

[0039] 2. The production line and method of the double-helix diamond shank milling cutter, the adaptive design of the groove and the lifting frame in the nickel-plated component, make the nickel-plating operation of the milling cutter more convenient and efficient. The air-drying design after the nickel plating is completed also further improves the production efficiency. The meshing connection between the worm and the worm wheel in the rounding component and the use of silicon carbide sand can adjust the angle of the milling cutter and perform efficient sharpening, thereby improving the durability of the milling cutter. The close combination of the base component and the top cover component, as well as the adaptive structure of the slot and the plug plate, the limit block and the limit groove, provide stable support and protection for the milling cutter to prevent displacement or damage during processing and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0041] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0042] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0043] Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 4 ;

[0044] Figure 5 It is an enlarged structural schematic diagram of a clamping assembly of the present invention;

[0045] Figure 6 This is a schematic diagram of the split structure of the base assembly and the top cover assembly of the present invention;

[0046] Figure 7 This is an enlarged structural schematic diagram of the nickel-plated component of the present invention;

[0047] Figure 8 It is a schematic diagram of the enlarged structure of the rounding component of the present invention.

[0048] In the figure: 1, bottom plate; 2, top frame; 3, clamping assembly 1; 301, rodless cylinder 1; 302, rodless cylinder 2; 303, base; 304, turntable; 305, motor 1; 306, lifting cylinder 1; 307, fixed seat; 308, motor 2; 309, motor 3; 310, rotating arm; 311, forearm; 312, motor 4; 313, motor 5; 314, clamping claw; 4, clamping assembly 2; 5, clamping assembly 3; 6, clamping assembly 4; 7, feeding conveyor belt; 8, centerless grinder 1; 9, processing conveyor belt; 10, base assembly; 1001, base body; 1002, bottom slot; 1003, slot; 1004, limit block; 11, top cover assembly; 1101, top seat; 1102, top slot; 1103 , plug plate; 1104, limit groove; 12, CNC machining machine; 13, vacuum welding machine; 14, centerless grinder 2; 15, nickel-plated components; 1501, nickel-plated box; 1502, groove; 1503, lifting cylinder 2; 1504, lifting frame; 1505, place the net box; 1506, box cover; 1507, fan; 16, rounding component; 1601, outer frame; 1602, rodless cylinder 3; 1603, rounding groove; 1604, bracket; 1605, shaft seat; 1606, worm; 1607, rotating motor; 1608, worm wheel; 1609, round seat; 1610, rotating motor; 1611, three-jaw chuck; 17, laser marking machine; 18, dynamic balancing tester; 19, discharge conveyor belt; 20, packaging box. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Embodiment 1:

[0051] like Figure 1-8As shown, the present invention provides a production line and method for a double-helix diamond shank milling cutter, comprising a bottom plate 1, a top frame 2 is fixedly connected to the upper end of the bottom plate 1, a clamping assembly 1 3, a clamping assembly 2 4, a clamping assembly 3 5 and a clamping assembly 4 6 are fixedly connected to the lower end of the top frame 2, a feeding conveyor belt 7 is fixedly connected to the upper end of the bottom plate 1, a centerless grinder 1 8 is arranged in front of the feeding conveyor belt 7, a processing conveyor belt 9 is arranged in front of the centerless grinder 1 8, a base assembly 10 and a top cover assembly 11 are arranged on the upper end of the processing conveyor belt 9, and the centerless grinder 1 8 is provided with a CNC machining machine 12 on the right, a vacuum welding machine 13 is provided on the right of the CNC machining machine 12, a centerless grinder 14 is provided on the right of the vacuum welding machine 13, a nickel plating component 15 is provided on the right of the centerless grinder 14, a rounding component 16 is provided on the right of the nickel plating component 15, a laser marking machine 17 is provided in front of the machining conveyor belt 9, a dynamic balancing detection machine 18 is provided on the right of the rounding component 16, a discharging conveyor belt 19 is provided on the right of the machining conveyor belt 9, and a packaging box 20 is provided on the upper end of the discharging conveyor belt 19;

[0052] The clamping assembly 3 includes a rodless cylinder 1 301, a rodless cylinder 2 302, a base 303, a turntable 304, a motor 1 305, a lifting cylinder 1 306, a fixed base 307, a motor 2 308, a motor 309, a rotating arm 310, a forearm 311, a motor 4 312, a motor 5 313 ​​and a clamping claw 314. The rodless cylinder 1 301 is provided with a rodless cylinder 2 302 at the lower end, the rodless cylinder 2 302 is provided with a base 303 at the lower end, the base 303 is provided with a turntable 304 at the lower end, and the turntable 304 is fixedly connected with a motor 1 30 5. The lower end of the turntable 304 is fixedly connected to the lifting cylinder 1 306, and the output end of the lifting cylinder 1 306 is rotatably connected to the fixed seat 307. The left side of the fixed seat 307 is fixedly connected to the motor 2 308, and the rear end of the fixed seat 307 is fixedly connected to the motor 3 309. The output end of the motor 309 is fixedly connected to the rotating arm 310, and the front end of the rotating arm 310 is rotatably connected to the forearm 311. The left side of the rotating arm 310 is fixedly connected to the motor 4 312, and the upper end of the forearm 311 is fixedly connected to the motor 5 313, and the output end of the motor 5 313 ​​is fixedly connected to the clamping claw 314;

[0053] The base assembly 10 includes a base body 1001, a bottom groove 1002, a slot 1003, and a limit block 1004. The base body 1001 has a bottom groove 1002 at the upper end, slots 1003 are provided on both sides of the base body 1001, and the outer side of the slot 1003 is fixedly connected to the limit block 1004;

[0054] The top cover assembly 11 includes a top seat 1101, a top groove 1102, an inserting plate 1103 and a limiting groove 1104. The top seat 1101 has a top groove 1102 at its lower end, the inserting plate 1103 is fixedly connected to the lower end of the top seat 1101, and a limiting groove 1104 is provided on the outer side of the inserting plate 1103.

[0055] The nickel-plating assembly 15 includes a nickel-plating box 1501, a groove 1502, a lifting cylinder 1503, a lifting frame 1504, a net box 1505, a box cover 1506 and a fan 1507. The upper end of the nickel-plating box 1501 is provided with a groove 1502, and the two sides of the nickel-plating box 1501 are fixedly connected with the lifting cylinder 1503, and the output end of the lifting cylinder 1503 is fixedly connected with the lifting frame 1504, and the lower end of the lifting frame 1504 is fixedly connected with the net box 1505, and the upper end of the nickel-plating box 1501 is rotatably connected with the box cover 1506, and the lower end of the box cover 1506 is fixedly connected with the fan 1507;

[0056] The rounding assembly 16 includes an outer frame 1601, a rodless cylinder 1602, a rounding groove 1603, a bracket 1604, an axle seat 1605, a worm 1606, a rotating motor 1607, a worm wheel 1608, a round seat 1609, a rotating motor 1610 and a three-claw chuck 1611. The inner side of the outer frame 1601 is fixedly connected to the rodless cylinder 1602, the inner side of the rodless cylinder 1602 is provided with a rounding groove 1603, and the upper end of the outer frame 1601 is fixedly connected to the rodless cylinder 1602. There is a bracket 1604, the rear end of the bracket 1604 is fixedly connected to a shaft seat 1605, the center of the shaft seat 1605 is rotatably connected to a worm 1606, the left side of the shaft seat 1605 is fixedly connected to a rotating motor 1607, the rear end of the bracket 1604 is rotatably connected to a worm wheel 1608, the front end of the worm wheel 1608 is fixedly connected to a round seat 1609, the upper end of the round seat 1609 is fixedly connected to a rotating motor 1610, and the lower end of the round seat 1609 is provided with a three-jaw chuck 1611.

[0057] Specifically, the structures of the clamping assembly 1 3, the clamping assembly 2 4, the clamping assembly 3 5 and the clamping assembly 4 6 are the same, and the clamping assembly 1 3 corresponds to the feeding conveyor belt 7, the centerless grinder 1 8 and the processing conveyor belt 9. The advantage is that each clamping assembly can be universal, reducing the cost and maintenance difficulty of the equipment. At the same time, the milling cutter can be accurately transferred between different equipment, improving production efficiency and precision.

[0058] Specifically, the clamping assembly 2 4 corresponds to the CNC machine tool 12, the processing conveyor belt 9 and the vacuum welding machine 13, the clamping assembly 3 5 corresponds to the centerless grinder 2 14, the processing conveyor belt 9 and the nickel plating assembly 15, and the clamping assembly 4 6 corresponds to the rounding assembly 16, the processing conveyor belt 9 and the discharge conveyor belt 19. The advantages are that the seamless connection of various processing links is achieved, the manual intervention is reduced, the degree of automation of production is improved, and each clamping assembly can be precisely operated for a specific device, ensuring the stability and accuracy of the milling cutter in different processing processes.

[0059] Specifically, the base body 1001 is matched with the top seat 1101, and the bottom groove 1002 is matched with the top groove 1102. The advantage is that the base assembly 10 and the top cover assembly 11 can be tightly combined to provide stable support and protection for the milling cutter to prevent displacement or damage during processing and transportation.

[0060] Embodiment 2:

[0061] like Figure 2-8 As shown, as an improvement to the previous embodiment.

[0062] Specifically, the slot 1003 is matched with the plug plate 1103, and the limit block 1004 is matched with the limit groove 1104. The advantage is that when the base assembly 10 and the top cover assembly 11 are assembled, the plug plate 1103 is inserted into the slot 1003, and the limit block 1004 is inserted into the limit groove 1104, which improves the stability of the overall structure and protects the milling cutter.

[0063] Specifically, the groove 1502 is matched with the lifting frame 1504. The advantage is that when nickel plating, the milling cutter is placed in the placement box 1505 of the nickel plating box 1501, and the lifting cylinder 1503 lowers the lifting frame 1504, so that the milling cutter is immersed in the nickel plating solution for nickel plating. After the nickel plating is completed, the lifting cylinder 1503 raises the lifting frame 1504, and the fan 1507 is turned on for air drying, and the nickel plating efficiency is high.

[0064] Specifically, the worm 1606 and the worm wheel 1608 are meshedly connected, and silicon carbide sand is filled inside the circular grinding groove 1603. The advantage is that when sharpening the edge, the milling cutter is clamped in the three-jaw chuck 1611, the rotating motor 1607 drives the worm 1606 to rotate, drives the worm wheel 1608 to rotate, thereby adjusting the angle of the milling cutter, and the rotating motor 1610 drives the three-jaw chuck 1611 to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the circular grinding groove 1603, sharpens the edge of the milling cutter, and improves the durability of the milling cutter.

[0065] Embodiment three:

[0066] like Figure 4-8 As shown, as an improvement to the previous embodiment.

[0067] Specifically, the processing conveyor belt 9 and the discharging conveyor belt 19 are perpendicular to each other, and the packaging box 20 is compatible with the base assembly 10 and the top cover assembly 11. The advantages are that the layout of the processing conveyor belt 9 and the discharging conveyor belt 19 is reasonable, which is convenient for the transfer and packaging of the milling cutter, and the packaging box 20 has good adaptability to the base assembly 10 and the top cover assembly 11, which can ensure the stability and safety of the milling cutter during the packaging process.

[0068] A production line production method for a double helix diamond shank milling cutter, such as Figure 1-7 As shown, the following steps are included:

[0069] S1: placing the double-helix diamond shank milling cutter blank to be processed on the loading conveyor belt 7;

[0070] S2: The clamping assembly 3 moves the blank to the centerless grinder 8 to perform rough grinding of the tool handle. After the rough grinding is completed, the clamping assembly 3 moves the milling cutter back to the base assembly 10 of the processing conveyor belt 9;

[0071] S3: The processing conveyor belt 9 conveys the base assembly 10 with the milling cutter to the CNC machining machine 12, the clamping assembly 3 conveys the milling cutter into the CNC machining machine 12, the CNC machining machine 12 performs milling processing on the milling cutter to achieve the required shape and size, and the clamping assembly 3 puts the milling cutter into the base assembly 10 of the processing conveyor belt 9 and moves the milling cutter back to the base assembly 10;

[0072] S4: The clamping assembly 2 4 takes the milling cutter out of the base assembly 10 and puts it into the vacuum welding machine 13 for diamond welding. After the welding is completed, the clamping assembly 2 4 puts the milling cutter back onto the base assembly 10 of the processing conveyor belt 9;

[0073] S5: The clamping assembly 3 5 takes out the milling cutter and puts it into the centerless grinder 2 14 for fine grinding of the cutter handle. After the fine grinding is completed, the clamping assembly 3 5 puts the milling cutter back onto the base assembly 10 of the processing conveyor belt 9;

[0074] S6: The clamping assembly 3 5 takes out the milling cutter and puts it into the placing net box 1505 of the nickel plating box 1501. The lifting cylinder 2 1503 lowers the lifting frame 1504 so that the milling cutter is immersed in the nickel plating solution for nickel plating. After the nickel plating is completed, the lifting cylinder 2 1503 raises the lifting frame 1504, and the fan 1507 is turned on for air drying. The clamping assembly 3 5 puts the nickel-plated milling cutter back onto the base assembly 10 of the processing conveyor belt 9.

[0075] S7: The clamping assembly 46 takes out the milling cutter, puts it into the three-jaw chuck 1611 and clamps it, the rotating motor 1607 drives the worm 1606 to rotate, drives the worm wheel 1608 to rotate, so as to adjust the angle of the milling cutter, and the rotating motor 1610 drives the three-jaw chuck 1611 to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the grinding groove 1603, and the milling cutter is sharpened to improve the durability of the milling cutter. After the sharpening is completed, the clamping assembly 46 puts the milling cutter back on the base assembly 10 of the processing conveyor belt 9;

[0076] S8: The staff randomly checks the milling cutter and uses the dynamic balancing tester 18 to perform dynamic balancing test. If the dynamic balancing test is qualified, it means that this batch is qualified and the next step is carried out;

[0077] S9: The processing conveyor belt 9 conveys the base assembly 10 to the laser marking machine 17. The laser marking machine 17 marks the milling cutter on the base assembly 10. After the marking is completed, the clamping assembly four 6 flips the top cover assembly 11 and covers the base assembly 10. The clamping assembly four 6 puts the base assembly 10 into the packaging box 20 on the discharge conveyor belt 19. When the packaging box 20 is full, it is packaged.

[0078] Working principle: Place the double-helix diamond shank milling cutter blank to be processed on the loading conveyor belt 7; the clamping assembly 3 moves the blank to the centerless grinder 8 for rough grinding of the cutter handle. After the rough grinding is completed, the clamping assembly 3 moves the milling cutter back to the base assembly 10 of the processing conveyor belt 9; the processing conveyor belt 9 transports the base assembly 10 with the milling cutter to the CNC machining machine 12, and the clamping assembly 3 sends the milling cutter into the CNC machining machine 12. The CNC machining machine 12 performs milling processing on the milling cutter to achieve the required shape and size, and the clamping assembly 3 puts the milling cutter into the base assembly 10 of the processing conveyor belt 9. On; the clamping component 2 4 takes the milling cutter out of the base component 10, puts it into the vacuum welding machine 13 for diamond welding operation, and after welding is completed, the clamping component 2 4 puts the milling cutter back to the base component 10 of the processing conveyor belt 9; the clamping component 3 5 takes out the milling cutter, puts it into the centerless grinder 2 14 for fine grinding of the shank, and after fine grinding is completed, the clamping component 3 5 puts the milling cutter back to the base component 10 of the processing conveyor belt 9; the clamping component 3 5 takes out the milling cutter, puts it into the placement box 1505 of the nickel plating box 1501, and the lifting cylinder 2 1503 lowers the lifting frame 1504, so that the milling cutter is immersed in the nickel plating solution for nickel plating operation, and the nickel plating is completed After completion, the lifting cylinder 2 1503 raises the lifting frame 1504, and the fan 1507 is turned on for air drying. The clamping component 3 5 puts the nickel-plated milling cutter back on the base component 10 of the processing conveyor belt 9; the clamping component 4 6 takes out the milling cutter, puts it into the three-jaw chuck 1611 for clamping, and the rotating motor 1607 drives the worm 1606 to rotate, driving the worm wheel 1608 to rotate, thereby adjusting the angle of the milling cutter, and the rotating motor 1610 drives the three-jaw chuck 1611 to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the grinding groove 1603, and the milling cutter is sharpened to improve the durability of the milling cutter. After the sharpening is completed, the clamping component 4 6 Put the milling cutter back onto the base assembly 10 of the processing conveyor belt 9; the staff randomly inspects the milling cutter and uses the dynamic balancing detection machine 18 to perform dynamic balancing detection. If the dynamic balancing detection is qualified, it means that this batch is qualified and proceeds to the next step; the processing conveyor belt 9 conveys the base assembly 10 to the laser marking machine 17, and the laser marking machine 17 marks the milling cutter on the base assembly 10. After the marking is completed, the clamping assembly four 6 flips the top cover assembly 11 over the base assembly 10, and the clamping assembly four 6 puts the base assembly 10 into the packaging box 20 on the discharge conveyor belt 19. When the packaging box 20 is full, it is packaged.

[0079] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A production line for a double-helix diamond shank milling cutter, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a top frame (2), the lower end of the top frame (2) is fixedly connected to a clamping assembly (3), a clamping assembly (4), a clamping assembly (5) and a clamping assembly (6), the upper end of the bottom plate (1) is fixedly connected to a feeding conveyor belt (7), a centerless grinder (8) is arranged in front of the feeding conveyor belt (7), a processing conveyor belt (9) is arranged in front of the centerless grinder (8), a base assembly (10) and a top cover assembly (11) are arranged at the upper end of the processing conveyor belt (9), and a CNC machining machine (12) is arranged on the right side of the centerless grinder (8). A vacuum welding machine (13) is arranged on the right side of the CNC machining machine (12), a centerless grinder (14) is arranged on the right side of the vacuum welding machine (13), a nickel plating component (15) is arranged on the right side of the centerless grinder (14), a rounding component (16) is arranged on the right side of the nickel plating component (15), a laser marking machine (17) is arranged in front of the machining conveyor belt (9), a dynamic balancing detection machine (18) is arranged on the right side of the rounding component (16), a discharge conveyor belt (19) is arranged on the right side of the machining conveyor belt (9), and a packaging box (20) is arranged on the upper end of the discharge conveyor belt (19).

2. A production line for double-helix diamond shank milling cutters according to claim 1, characterized in that: The clamping assembly (3) comprises a rodless cylinder (301), a rodless cylinder (302), a base (303), a turntable (304), a motor (305), a lifting cylinder (306), a fixed base (307), a motor (308), a motor (309), a rotating arm (310), a forearm (311), a motor (312), a motor (313) and a clamping claw (314). The rodless cylinder (301) is provided with a rodless cylinder (302) at the lower end, the rodless cylinder (302) is provided with a base (303) at the lower end, the base (303) is provided with a turntable (304) at the lower end, and the turntable (304) is fixedly connected to the motor (301) at the lower end. 5), the lower end of the turntable (304) is fixedly connected to a lifting cylinder 1 (306), the output end of the lifting cylinder 1 (306) is rotatably connected to a fixed seat (307), the left side of the fixed seat (307) is fixedly connected to a motor 2 (308), the rear end of the fixed seat (307) is fixedly connected to a motor 3 (309), the output end of the motor 3 (309) is fixedly connected to a rotating arm (310), the front end of the rotating arm (310) is rotatably connected to a forearm (311), the left side of the rotating arm (310) is fixedly connected to a motor 4 (312), the upper end of the forearm (311) is fixedly connected to a motor 5 (313), and the output end of the motor 5 (313) is fixedly connected to a clamp (314).

3. A production line for double-helix diamond shank milling cutters according to claim 2, characterized in that: The base assembly (10) comprises a base body (1001), a bottom groove (1002), a slot (1003), and a limit block (1004); the base body (1001) is provided with a bottom groove (1002) at the upper end, the base body (1001) is provided with slots (1003) at both sides, and the outer side of the slot (1003) is fixedly connected to the limit block (1004); The top cover assembly (11) comprises a top seat (1101), a top groove (1102), an inserting plate (1103) and a limiting groove (1104); the top seat (1101) has a top groove (1102) at its lower end; the inserting plate (1103) is fixedly connected to the lower end of the top seat (1101); and the outer side of the inserting plate (1103) has a limiting groove (1104); The nickel plating component (15) comprises a nickel plating box (1501), a groove (1502), a second lifting cylinder (1503), a lifting frame (1504), a mesh box (1505), a box cover (1506) and a fan (1507). The upper end of the nickel plating box (1501) is provided with a groove (1502). The two sides of the nickel plating box (1501) are fixedly connected with the second lifting cylinder (1503). The output end of the second lifting cylinder (1503) is fixedly connected with the lifting frame (1504). The lower end of the lifting frame (1504) is fixedly connected with the mesh box (1505). The upper end of the nickel plating box (1501) is rotatably connected with the box cover (1506). The lower end of the box cover (1506) is fixedly connected with the fan (1507).

4. A production line for double-helix diamond shank milling cutters according to claim 3, characterized in that: The rounding component (16) comprises an outer frame (1601), a rodless cylinder (1602), a rounding groove (1603), a bracket (1604), an axle seat (1605), a worm (1606), a rotating motor (1607), a worm wheel (1608), a round seat (1609), a rotating motor (1610) and a three-jaw chuck (1611). The inner side of the outer frame (1601) is fixedly connected to the rodless cylinder (1602), the inner side of the rodless cylinder (1602) is provided with a rounding groove (1603), and the upper end of the outer frame (1601) is fixedly connected to A bracket (1604), wherein the rear end of the bracket (1604) is fixedly connected to an axle seat (1605), the center of the axle seat (1605) is rotatably connected to a worm (1606), the left side of the axle seat (1605) is fixedly connected to a rotating motor (1607), the rear end of the bracket (1604) is rotatably connected to a worm wheel (1608), the front end of the worm wheel (1608) is fixedly connected to a round seat (1609), the upper end of the round seat (1609) is fixedly connected to a rotating motor (1610), and the lower end of the round seat (1609) is provided with a three-jaw chuck (1611).

5. A production line for double-helix diamond shank milling cutters according to claim 4, characterized in that: The structures of the clamping assembly 1 (3), the clamping assembly 2 (4), the clamping assembly 3 (5) and the clamping assembly 4 (6) are the same. The clamping assembly 1 (3) corresponds to the feeding conveyor belt (7), the centerless grinder 1 (8) and the processing conveyor belt (9).

6. A production line for double-helix diamond shank milling cutters according to claim 5, characterized in that: The clamping assembly 2 (4) corresponds to the CNC machining machine (12), the machining conveyor belt (9) and the vacuum welding machine (13); the clamping assembly 3 (5) corresponds to the centerless grinder 2 (14), the machining conveyor belt (9) and the nickel plating assembly (15); and the clamping assembly 4 (6) corresponds to the rounding assembly (16), the machining conveyor belt (9) and the discharge conveyor belt (19).

7. A production line for double-helix diamond shank milling cutters according to claim 6, characterized in that: The base body (1001) is matched with the top seat (1101), the bottom groove (1002) is matched with the top groove (1102); the slot (1003) is matched with the plug board (1103), the limit block (1004) is matched with the limit groove (1104); and the groove (1502) is matched with the lifting frame (1504).

8. A production line for double-helix diamond shank milling cutters according to claim 7, characterized in that: The worm (1606) and the worm wheel (1608) are meshingly connected, and the grinding groove (1603) is filled with silicon carbide sand; the processing conveyor belt (9) and the discharge conveyor belt (19) are perpendicular to each other, and the packaging box (20) is compatible with the base assembly (10) and the top cover assembly (11).

9. A production line production method for a double-helix diamond shank milling cutter according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: placing the double-helix diamond shank milling cutter blank to be processed on the loading conveyor belt (7); S2: The clamping assembly 1 (3) moves the blank to the centerless grinder 1 (8) to perform a rough grinding operation on the tool holder. After the rough grinding is completed, the clamping assembly 1 (3) moves the milling cutter back to the base assembly (10) of the processing conveyor belt (9); S3: The processing conveyor belt (9) conveys the base assembly (10) with the milling cutter to the CNC processing machine (12), the clamping assembly (3) conveys the milling cutter into the CNC processing machine (12), the CNC processing machine (12) performs milling processing on the milling cutter to achieve the desired shape and size, and the clamping assembly (3) places the milling cutter and moves it back to the base assembly (10) of the processing conveyor belt (9); S4: The second clamping assembly (4) takes the milling cutter out of the base assembly (10) and puts it into the vacuum welding machine (13) to perform diamond welding operation. After the welding is completed, the second clamping assembly (4) puts the milling cutter back onto the base assembly (10) of the processing conveyor belt (9); S5: The clamping assembly three (5) takes out the milling cutter and puts it into the centerless grinder two (14) to perform fine grinding of the cutter handle. After fine grinding is completed, the clamping assembly three (5) puts the milling cutter back onto the base assembly (10) of the processing conveyor belt (9); S6: The clamping component three (5) takes out the milling cutter and puts it into the placement net box (1505) of the nickel plating box (1501). The lifting cylinder two (1503) lowers the lifting frame (1504) so ​​that the milling cutter is immersed in the nickel plating solution for nickel plating. After the nickel plating is completed, the lifting cylinder two (1503) raises the lifting frame (1504), and the fan (1507) is turned on for air drying. The clamping component three (5) puts the nickel-plated milling cutter back onto the base component (10) of the processing conveyor belt (9); S7: The clamping assembly four (6) takes out the milling cutter, places it into the three-jaw chuck (1611) and clamps it, the rotating motor (1607) drives the worm (1606) to rotate, drives the worm wheel (1608) to rotate, thereby adjusting the angle of the milling cutter, and the rotating motor (1610) drives the three-jaw chuck (1611) to rotate, so that the milling cutter is sharpened in the silicon carbide sand in the grinding groove (1603), and the milling cutter is sharpened to improve the durability of the milling cutter. After the sharpening is completed, the clamping assembly four (6) puts the milling cutter back on the base assembly (10) of the processing conveyor belt (9); S8: The staff randomly selects the milling cutters for inspection and uses a dynamic balancing inspection machine (18) to inspect the dynamic balancing. If the dynamic balancing inspection is qualified, it means that this batch is qualified and the next operation is carried out; S9: The processing conveyor belt (9) conveys the base assembly (10) to the laser marking machine (17), and the laser marking machine (17) performs marking operation on the milling cutter on the base assembly (10). After the marking is completed, the clamping assembly four (6) flips the top cover assembly (11) and covers the base assembly (10). The clamping assembly four (6) places the base assembly (10) into the packaging box (20) on the discharge conveyor belt (19). When the packaging box (20) is full, it is packaged.

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