Screw machining rotary milling equipment
By using a combination device of connecting rods and magnetic suction blocks in screw machining and rotary milling equipment, iron chips are adsorbed to the baffle, which solves the problem of iron chips splashing, extends the milling cutter life and improves construction safety.
Patent Information
- Application Number
- CN202510238709.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the screw processing process, the iron chips generated by the rotary milling equipment are prone to splash into the inside of the milling cutter plate, resulting in damage to the blade, reducing the service life of the milling cutter, and posing a personal safety threat to the construction personnel.
The connecting rod drives the baffle upwards, and the magnetic suction block follows the baffle, adsorbs the iron chips generated when the milling cutter moves along the screw axis to cyclone milling onto the baffle to prevent the iron chips from splashing.
Effectively prevent iron filings from splashing into the inside of the milling cutter plate, extend the service life of the milling cutter, and reduce the safety threat to construction workers.
Smart Images
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of screw machining and milling, in particular to a screw machining and milling device. Background Art
[0002] The screw processing milling equipment is an efficient and precise CNC machine tool, which is widely used in machine tool screws, valve screws, injection molding machine extrusion screws, packaging machine metering screws and other industries. The equipment uses the cyclone milling technology to achieve efficient and high-precision processing of screw parts;
[0003] At present, most of the screw processing is done by rotary milling equipment. The processing method of rotary milling equipment is to move the milling cutter along the axis of the screw to perform cyclonic milling, which easily generates iron chips flying around. This will cause the iron chips to splash into the milling cutter disc and damage the blade, reducing the service life of the milling cutter and endangering the personal safety of construction workers. Summary of the invention
[0004] The purpose of the present invention is to provide a screw processing rotary milling equipment, in which the baffle is driven to move upward by a connecting rod, and the magnetic block moves with the baffle. When the milling cutter moves along the axis of the screw for cyclonic milling, the generated iron chips are adsorbed onto the baffle to prevent the iron chips from splashing into the inside of the milling cutter disc to cause damage to the blade, reduce the service life of the milling cutter and prevent the splashing of iron chips from endangering the personal safety of construction workers.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a screw processing rotary milling equipment comprises a rotary milling machine, a lathe spindle is fixedly installed on the rotary milling machine, a fixed seat is fixedly installed on the rotary milling machine, a milling cutter disc is movably installed on the rotary milling machine, a cleaning component is fixedly installed on the rotary milling machine, the cleaning component comprises a motor, a first threaded rod is fixedly installed on the output end of the motor, a gear box is transmission-connected to one side of the first threaded rod, a second threaded rod is transmission-connected to the gear box, the milling cutter disc is movably installed on the first threaded rod and the second threaded rod, racks are transmission-connected on both sides of the gear box, connecting rods are fixedly connected to the racks on both sides, baffles are fixedly connected to one side of the connecting rods on both sides, magnetic blocks are fixedly installed inside the baffles on both sides, inclined blocks are fixedly installed on the baffles on both sides, two groups of collection boxes are provided at the lower ends of the baffles on both sides, sliders are provided at the lower ends of the two groups of collection boxes, and scrapers are connected between the sliders on both sides.
[0006] Preferably, first grooves are provided on both sides of the rotary milling machine, and the baffles on both sides are slidably connected to the first grooves.
[0007] Preferably, second grooves are provided on both sides of the rotary milling machine, and the slide blocks on both sides are slidably connected to the second grooves.
[0008] Preferably, the rotary milling machine is provided with a third groove, and the scraper passes through the rotary milling machine and slides on the third groove.
[0009] Preferably, a filter box is fixedly installed on one side of the rotary milling machine, and a filter screen is provided inside the filter box.
[0010] Preferably, a slide is fixedly mounted on the lower end of the milling cutter disc, and a nozzle pipe is fixedly connected to the milling cutter disc.
[0011] Preferably, two groups of bevel gear sets are provided inside the gear box, one side of the bevel gear of one group is transmission connected to the first threaded rod, and one side of the bevel gear of the other side is rotationally connected to the second threaded rod, and the two groups of gear sets are connected by a rotating rod.
[0012] Preferably, the two groups of bevel gears are fixedly connected to spur gears, and one side of the spur gears is fixedly connected to the rack.
[0013] Preferably, slide bars are fixedly mounted on both sides of the two groups of racks, single tooth blocks are slidably mounted on the slide bars on both sides, and springs are fixedly mounted on the slide bars on both sides.
[0014] Preferably, one side of the two groups of collecting boxes is provided with a handle, and the other side of the two groups of collecting boxes is provided with an inclined slot.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. In the present invention, the gear box drives the rack to move upward, the rack drives the connecting rod to move upward, the connecting rod drives the baffle to move upward, and the magnetic block moves with the baffle. When the milling cutter moves along the axis of the screw for cyclone milling, the generated iron chips are adsorbed on the baffle to prevent the iron chips from splashing into the inside of the milling cutter disc to damage the blade, reduce the service life of the milling cutter, and prevent the iron chips from splashing and endangering the personal safety of construction workers;
[0017] 2. In the present invention, when the gear box drives the rack to move downward and the baffle moves downward through the connecting rod, the outer wall of the collection box scrapes the iron filings adsorbed on the baffle, so that the iron filings fall into the collection box for collection, thereby preventing the iron filings from splashing again and facilitating the construction personnel to collect and clean the iron filings. At the same time, the baffle drives the inclined block to move downward, and the inclined block squeezes the inclined slot, so that the collection box pops out, facilitating the construction personnel to pull out the collection box by the handle and clean the iron filings inside the collection box;
[0018] 3. In the present invention, the scraper scrapes the water flow inside the third groove into the filter box, and then filters the water flow through the filter screen to dissipate the heat of the milling cutter and drip into the third groove, thereby preventing the water flow from containing iron filings and affecting the reuse of water resources. The filter box collects the water flow that is dissipated by the milling cutter and drips into the third groove, thereby saving resources, reusing the water flow, dissipating the heat of the milling cutter for a second time, and preventing the water flow from seeping into the equipment and causing damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention from a left perspective;
[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention from a right perspective;
[0021] Figure 3 It is a schematic diagram of the structure of the rotary milling machine tool, lathe spindle, fixed seat and milling cutter disc of the present invention;
[0022] Figure 4 It is a schematic diagram of the structure analysis of the cleaning component of the present invention;
[0023] Figure 5 It is a schematic diagram of the structure analysis of the collection box of the present invention;
[0024] Figure 6 It is a schematic diagram of the rack structure of the present invention;
[0025] Figure 7 It is a schematic diagram of the filter box structure analysis of the present invention.
[0026] In the figure: 1. rotary milling machine; 2. lathe spindle; 3. fixed seat; 4. milling cutter disc; 401. slide; 402. nozzle pipe; 5. cleaning assembly; 501. motor; 502. first threaded rod; 503. gear box; 504. second threaded rod; 505. rack; 506. connecting rod; 507. baffle; 508. inclined block; 509. collecting box; 510. handle; 511. magnetic block; 512. slider; 513. scraper; 514. filter box; 515. single tooth block; 516. slide rod; 517. spring. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. 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.
[0028] The present invention provides a screw processing rotary milling equipment, comprising a rotary milling machine 1, the rotary milling machine 1 is used to fix and support the operation of the equipment, a lathe spindle 2 is fixedly installed on the rotary milling machine 1, the lathe spindle 2 drives the screw to slowly rotate and fix the screw, a fixing seat 3 is fixedly installed on the rotary milling machine 1, the fixing seat 3 is used to fix the screw, a milling cutter disc 4 is movably installed on the rotary milling machine 1, the milling cutter disc 4 drives the milling cutter to rotate at a high speed, the milling cutter moves along the axis of the screw to perform cyclone milling, a cleaning component 5 is fixedly installed on the rotary milling machine 1, the cleaning component 5 cleans the iron chips generated when the milling cutter moves along the axis of the screw to perform cyclone milling, and prevents the iron chips from splashing into the inside of the milling cutter disc 4 to cause damage to the blade and the iron chips from splashing to endanger the personal safety of construction personnel;
[0029] See also Figures 1 to 7As shown, the cleaning component 5 includes a motor 501, which is used to provide power output for the entire equipment. A first threaded rod 502 is fixedly installed at the output end of the motor 501, and the motor 501 drives the first threaded rod 502 to rotate and transmit power. A gear box 503 is transmission-connected to one side of the first threaded rod 502, and the first threaded rod 502 drives the gear box 503 to transmit power. A second threaded rod 504 is transmission-connected to the gear box 503, and the gear box 503 drives the second threaded rod 504 to rotate. The milling cutter disc 4 is movably installed on the first threaded rod 502 and the second threaded rod 504, and the first threaded rod 502 and the second threaded rod 504 drive the milling cutter disc 4 to move, driving the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclone milling. , both sides of the gear box 503 are connected with racks 505 for transmission, and the gear box 503 drives the racks 505 to move and transmit power. The racks 505 on both sides are fixedly connected with connecting rods 506, and the racks 505 drive the connecting rods 506 to move and transmit power. One side of the connecting rods 506 on both sides is fixedly connected with baffles 507, and the connecting rods 506 drive the baffles 507 to move. Magnetic blocks 511 are fixedly installed inside the baffles 507 on both sides, and the magnetic blocks 511 move with the baffles 507. When the milling cutter moves along the axis of the screw for cyclone milling, the iron filings generated are adsorbed on the baffles 507 to prevent the iron filings from splashing into the inside of the milling cutter disc 4, causing damage to the blade and the splashing of iron filings endangering the personal safety of the construction personnel. The baffles 507 on both sides are fixed An inclined block 508 is fixedly installed. When the baffle 507 moves, the inclined block 508 is driven to move and transmit power. Two groups of collecting boxes 509 are provided at the lower ends of the baffles 507 on both sides. When the baffle 507 moves downward, the outer wall of the collecting box 509 scrapes the iron filings adsorbed on the baffle 507, so that the iron filings fall into the inside of the collecting box 509 for collection, thereby preventing the iron filings from splashing again and facilitating the construction personnel to collect and clean the iron filings. Slide blocks 512 are provided at the lower ends of the two groups of collecting boxes 509. The slide blocks 512 assist the collection boxes 509 to move. Scrapers 513 are connected between the sliders 512 on both sides. The scrapers 513 move with the collection boxes 509 through the sliders 512. When the scrapers 513 move, they scrape the heat dissipation of the milling cutter and the dripping water to prevent water from seeping in. Inside the equipment, the equipment is damaged. When the construction personnel place one side of the screw on the lathe spindle 2 and fix it, and place one side of the screw on the fixing seat 3 to fix it, the lathe spindle 2 is started to drive the screw to rotate slowly and fix the screw, and the milling cutter disc 4 drives the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclonic milling. Then the motor 501 is started, and the motor 501 drives the first threaded rod 502 to rotate, and the first threaded rod 502 drives the gear box 503 to transmit power, and the gear box 503 drives the second threaded rod 504 to rotate, and the first threaded rod 502 and the second threaded rod 504 drive the milling cutter disc 4 to move, driving the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclonic milling. At the same time, the gear box 503 drives the rack 505 to move upward.The rack 505 drives the connecting rod 506 to move upward, and the connecting rod 506 drives the baffle 507 to move upward. The magnetic block 511 moves with the baffle 507. When the milling cutter moves along the axis of the screw for cyclonic milling, the iron filings generated are adsorbed on the baffle 507 to prevent the iron filings from splashing into the inside of the milling cutter disc 4 to cause damage to the blade and endanger the personal safety of the construction workers. At the same time, after the milling cutter disc 4 completes the processing of the screw, the milling cutter disc 4 drives the first threaded rod 502 and the second threaded rod 504 to rotate in the opposite direction through the motor 501, and the milling cutter disc 4 moves in the direction, the gear box 503 drives the rack 505 to move downward, and the baffle 507 is moved by the connecting rod 506. When moving downward, the outer wall of the collection box 509 scrapes the iron filings adsorbed on the baffle 507, causing the iron filings to fall into the collection box 509 for collection, preventing the iron filings from splashing again and facilitating the construction personnel to collect and clean the iron filings. At the same time, the baffle 507 drives the inclined block 508 to move downward, and the inclined block 508 squeezes the collection box 509, causing the collection box 509 to pop out, making it convenient for the construction personnel to pull out the collection box 509 and clean the iron filings inside the collection box 509. At the same time, the scraper 513 moves with the collection box 509 through the slider 512. While the scraper 513 moves, it scrapes the heat dissipation of the milling cutter and the dripping water to prevent the water from penetrating into the equipment and causing damage to the equipment.
[0030] In an optional embodiment, a first groove is provided on both sides of the rotary milling machine 1, and the baffles 507 on both sides are slidably connected to the first grooves. The first groove is used to provide a moving place for the baffle 507. At the same time, the gear box 503 drives the rack 505 to move upward, the rack 505 drives the connecting rod 506 to move upward, and the connecting rod 506 drives the baffle 507 to move upward inside the first slide groove or the gear box 503 drives the rack 505 to move downward, the rack 505 drives the connecting rod 506 to move downward, and the connecting rod 506 drives the baffle 507 to move downward inside the first slide groove.
[0031] In an optional embodiment, a second groove is provided on both sides of the rotary milling machine 1, and the sliders 512 on both sides are slidably connected to the second grooves. The sliding of the second grooves is used to provide a moving place for the sliders 512, and the auxiliary collection box 509 moves. At the same time, the baffle 507 drives the inclined block 508 to move downward, and the inclined block 508 squeezes the collection box 509. The collection box 509 slides on the second groove through the slider 512, and the auxiliary collection box 509 moves, so that the collection box 509 pops out, which is convenient for construction personnel to pull out the collection box 509 and clean the iron filings inside the collection box 509.
[0032] In an optional embodiment, a third groove is provided on the rotary milling machine 1, and a scraper 513 penetrates the rotary milling machine 1 and slides on the third groove. The third groove is used to collect water dripping for heat dissipation of the milling cutter. At the same time, the scraper 513 moves along with the collection box 509 through the slider 512, and the scraper 513 moves inside the third groove. The scraper 513 scrapes the water dripping into the third groove for heat dissipation of the milling cutter to prevent the water from penetrating into the equipment and causing damage to the equipment.
[0033] In an optional embodiment, a filter box 514 is fixedly installed on one side of the rotary milling machine 1. The filter box 514 is used to collect water that is used to dissipate heat from the milling cutter and drip into the third groove, thereby saving resources, reusing the water flow, and cooling the milling cutter for a second time. A filter screen is provided inside the filter box 514. The filter screen is used to filter the water that is used to dissipate heat from the milling cutter and drip into the third groove, thereby preventing the water flow from containing iron filings and affecting the reuse of water resources. The scraper 513 moves along with the collection box 509 through the slider 512. The scraper 513 moves inside the third groove. The scraper 513 scrapes the water that is used to dissipate heat from the milling cutter and drip into the third groove, thereby preventing the water flow from seeping into the equipment and causing damage to the equipment. The scraper 513 scrapes the water flow inside the third groove into the filter box 514, and then filters the water that is used to dissipate heat from the milling cutter and drip into the third groove through the filter screen, thereby preventing the water flow from containing iron filings and affecting the reuse of water resources. The filter box 514 collects the water that is used to dissipate heat from the milling cutter and drip into the third groove, thereby saving resources, reusing the water flow, and cooling the milling cutter for a second time.
[0034] In an optional embodiment, a slide 401 is fixedly installed at the lower end of the milling cutter disc 4, and the slide 401 is used to drive the device to move. The motor 501 drives the first threaded rod 502 to rotate, and the first threaded rod 502 drives the gear box 503 to transmit power. The gear box 503 drives the second threaded rod 504 to rotate. The first threaded rod 502 and the second threaded rod 504 drive the milling cutter disc 4 to move through the slide 401, driving the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclone milling. The milling cutter disc 4 is fixedly connected to the nozzle pipe 402, and the nozzle pipe 402 is used to connect to an external water source. When the milling cutter disc 4 drives the internal milling cutter to process the screw, the milling cutter is cooled through the nozzle pipe 402, thereby increasing the service life of the milling cutter.
[0035] In an optional embodiment, two sets of bevel gear groups are provided inside the gear box 503, one side of one set of bevel gears is transmission connected to the first threaded rod 502, and one side of the other set of bevel gears is rotationally connected to the second threaded rod 504. The two sets of gear groups are connected by a rotating rod, and the first threaded rod drives one set of bevel gears to rotate, and one set of bevel gears drives the other side of the bevel gears to rotate through the rotating rod, so that the other side of the bevel gears drives the second threaded rod 504 to rotate.
[0036] In an optional embodiment, both sets of bevel gears are fixedly connected with spur gears, and one side of the spur gears is fixedly connected to the rack 505. When the first threaded rod 502 drives the two sets of bevel gears to rotate, it also drives the spur gears on both sides to rotate to transmit power.
[0037] In an optional embodiment, sliding bars 516 are fixedly installed on both sides of the two groups of racks 505, and single tooth blocks 515 are slidably installed on the sliding bars 516 on both sides. Springs 517 are fixedly installed on the sliding bars 516 on both sides. When the spur gear drives the rack 505 to move, the rack 505 no longer moves, and the spur gear continues to rotate. When the spur gear rotates, the single tooth block 515 is squeezed on the sliding bar 516 and slides toward the rack 505. The single tooth block 515 compresses the spring 517 at the same time, causing the spring 517 to undergo elastic deformation. Through the squeezing of the spur gear and the rebound of the spring 517, the spur gear no longer meshes with the rack 505, so that the rack no longer moves, the spur gear idling, and will not affect the rotation of the spur gear. At the same time, the spring 517 rebounds to prevent the spur gear from reversing. When the rack 505 moves downward, the spur gear cannot mesh with the rack 505.
[0038] In an optional embodiment, a handle 510 is provided on one side of both groups of collection boxes 509, and an inclined groove is provided on the other side of both groups of collection boxes 509. At the same time, the baffle 507 drives the inclined block 508 to move downward, and the inclined block 508 squeezes the inclined groove, so that the collection box 509 pops out, making it convenient for construction workers to pull out the collection box 509 through the handle 510 and clean the iron filings inside the collection box 509.
[0039] Working principle: When the construction personnel place one side of the screw on the lathe spindle 2 and fix it, and place one side of the screw on the fixing seat 3 to fix it, start the lathe spindle 2 to drive the screw to rotate slowly and fix the screw, the milling cutter disc 4 drives the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclonic milling, and then start the motor 501, the motor 501 drives the first threaded rod 502 to rotate, the first threaded rod 502 drives the gear box 503 to transmit power, the gear box 503 drives the second threaded rod 504 to rotate, the first threaded rod 502 and the second threaded rod 504 drive the milling cutter disc 4 to move through the slide 401, drive the milling cutter to rotate at high speed, and the milling cutter moves along the axis of the screw to perform cyclonic milling, and at the same time the gear box 503 drives the rack 505 to move upward The rack 505 drives the connecting rod 506 to move upward, and the connecting rod 506 drives the baffle 507 to move upward. The magnetic block 511 moves with the baffle 507. When the milling cutter moves along the axis of the screw for cyclone milling, the iron filings generated are adsorbed on the baffle 507 to prevent the iron filings from splashing into the inside of the milling cutter disc 4 to cause damage to the blade and iron filings splashing to endanger the personal safety of the construction workers. At the same time, after the milling cutter disc 4 has processed the screw, the milling cutter disc 4 drives the first threaded rod 502 and the second threaded rod 504 to rotate in the opposite direction through the motor 501, and the milling cutter disc 4 moves in the direction, and the gear box 503 drives the rack 505 to move downward. When the baffle 507 moves downward through the connecting rod 506, the outer wall of the collection box 509 scrapes the iron filings adsorbed on the baffle 507 , so that the iron filings fall into the inside of the collection box 509 for collection, to prevent the iron filings from splashing again and to facilitate the construction personnel to collect and clean the iron filings. At the same time, the baffle 507 drives the inclined block 508 to move downward, and the baffle 507 drives the inclined block 508 to move downward, and the inclined block 508 squeezes the inclined groove, so that the collection box 509 pops out, which is convenient for the construction personnel to pull out the collection box 509 through the handle 510 to clean the iron filings inside the collection box 509. At the same time, the scraper 513 moves with the collection box 509 through the slider 512, and the scraper 513 scrapes the water flow inside the third groove into the inside of the filter box 514, and then filters the water flow inside the third groove through the filter screen to dissipate the heat of the milling cutter, thereby preventing the water flow from containing iron filings and affecting the reuse of water resources. The box 514 collects the water that drips into the third groove when the milling cutter is cooled, which saves resources, reuses the water, cools the milling cutter for the second time and prevents the water from seeping into the equipment and causing damage to the equipment. When the spur gear drives the rack 505 to move, the rack 505 no longer moves, and the spur gear continues to rotate. When the spur gear rotates, the single tooth block 515 is squeezed on the slide bar 516 and slides toward the rack 505. The single tooth block 515 compresses the spring 517 at the same time, causing the spring 517 to undergo elastic deformation. Through the squeezing of the spur gear and the rebound of the spring 517, the spur gear no longer meshes with the rack 505, so that the rack no longer moves, and the spur gear idling does not affect the rotation of the spur gear. At the same time, the spring 517 rebounds to prevent the spur gear from reversing. When the rack 505 moves downward,The spur gear does not mesh with the rack 505.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A screw processing milling device, comprising a milling machine tool (1), characterized in that: A lathe spindle (2) is fixedly mounted on the rotary milling machine (1), a fixed seat (3) is fixedly mounted on the rotary milling machine (1), a milling cutter disc (4) is movably mounted on the rotary milling machine (1), and a cleaning assembly (5) is fixedly mounted on the rotary milling machine (1); The cleaning assembly (5) comprises a motor (501), a first threaded rod (502) is fixedly mounted on the output end of the motor (501), one side of the first threaded rod (502) is transmission-connected to a gear box (503), the first threaded rod (502) is transmission-connected to a second threaded rod (504), the milling cutter disc (4) is movably mounted on the gear box (503) and the second threaded rod (504), both sides of the gear box (503) are transmission-connected to racks (505), and the racks (505) on both sides are transmission-connected to the gear box (503). 05) are fixedly connected with connecting rods (506), one side of the connecting rods (506) on both sides is fixedly connected with baffles (507), magnetic blocks (511) are fixedly installed inside the baffles (507) on both sides, inclined blocks (508) are fixedly installed on the baffles (507) on both sides, two groups of collecting boxes (509) are provided at the lower ends of the baffles (507) on both sides, and sliders (512) are provided at the lower ends of the two groups of collecting boxes (509), and scrapers (513) are connected between the sliders (512) on both sides.
2. The screw processing and milling equipment according to claim 1, characterized in that: The rotary milling machine (1) is provided with first grooves on both sides, and the baffles (507) on both sides are slidably connected to the first grooves.
3. The screw processing and milling equipment according to claim 1, characterized in that: Second grooves are provided on both sides of the rotary milling machine (1), and the slide blocks (512) on both sides are slidably connected to the second grooves.
4. The screw processing and milling equipment according to claim 1, characterized in that: The rotary milling machine (1) is provided with a third groove, and the scraper (513) passes through the rotary milling machine (1) and slides on the third groove.
5. The screw processing and milling equipment according to claim 1, characterized in that: A filter box (514) is fixedly mounted on one side of the rotary milling machine (1), and a filter screen is provided inside the filter box (514).
6. The screw processing and milling equipment according to claim 1, characterized in that: A ram (401) is fixedly mounted on the lower end of the milling cutter disc (4), and a nozzle pipe (402) is fixedly connected to the milling cutter disc (4).
7. The screw processing and milling equipment according to claim 1, characterized in that: Two groups of bevel gear sets are arranged inside the gear box (503), one side of the bevel gear set is transmission-connected to the first threaded rod (502), and one side of the bevel gear set is rotationally connected to the second threaded rod (504), and the two groups of gear sets are connected by a rotating rod.
8. The screw processing and milling equipment according to claim 5, characterized in that: The two groups of bevel gears are both fixedly connected to spur gears, and one side of the spur gears is fixedly connected to a rack (505).
9. The screw processing and milling equipment according to claim 1, characterized in that: Slide bars (516) are fixedly mounted on both sides of the two groups of racks (505), single tooth blocks (515) are slidably mounted on the slide bars (516) on both sides, and springs (517) are fixedly mounted on the slide bars (516) on both sides.
10. The screw processing and milling equipment according to claim 1, characterized in that: One side of the two groups of collecting boxes (509) is provided with a handle (510), and the other side of the two groups of collecting boxes (509) is provided with an inclined slot.