CN112170918A

CN112170918A - Automatic milling machine scrap cleaning structure

Info

Publication number: CN112170918A
Application number: CN202011075934.3A
Authority: CN
Inventors: 赵喜芝; 赵丹; 周仁华; 徐长东
Original assignee: Yancheng Hengfa Precision Gear Co ltd
Current assignee: Yancheng Hengfa Precision Gear Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-05

Abstract

The invention discloses an automatic milling machine scrap cleaning structure, which comprises: the fuselage the upper end of fuselage is provided with milling cutter and removes the blade holder milling cutter removes the lower extreme of blade holder and is provided with milling cutter the middle part of fuselage is provided with the workstation the lower extreme of workstation is provided with toper sweeps water conservancy diversion storehouse the lower extreme in toper sweeps water conservancy diversion storehouse is provided with the sweeps rose box, the upper end of sweeps rose box is the slope structure, the both sides of sweeps rose box rotate through the pivot respectively and set up on the fuselage, are provided with driven gear in one of them pivot be provided with first servo gear motor on the fuselage of driven gear upper end be provided with the driving gear of mutually supporting with driven gear on first servo gear motor's the bottom of sweeps rose box is provided with the filter screen.

Description

Automatic milling machine scrap cleaning structure

Technical Field

The invention relates to the field of gear machining, in particular to an automatic milling machine scrap cleaning structure.

Background

When the milling machine is used for machining the gear, the milling cutter is mainly used for milling a workpiece, and the milling machine can be used for milling simple workpieces such as planes, grooves, gear teeth, threads, spline shafts and the like and machining profiles which are more complex than planes. Can produce a large amount of sweeps during milling machine processing work piece, at present, these sweeps are all piled up in the bottom of milling machine along with lubricating oil together, after the processing is ended and is shut down, the clearance sweeps all uses the shovel to shovel it out through the manual work, and degree of automation is low, wastes time and energy, and work efficiency is low, and the in-process of shoveling out the sweeps can take out a large amount of lubricating oil moreover, not only pollutes operational environment, still causes a large amount of wastes of lubricating oil, and the result of use is unsatisfactory.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the milling machine scrap automatic cleaning structure is high in automation degree.

In order to solve the technical problems, the invention adopts the technical scheme that: automatic clearance structure of milling machine sweeps includes: the milling cutter comprises a machine body, wherein a milling cutter moving tool apron is arranged at the upper end of the machine body, a milling cutter is arranged at the lower end of the milling cutter moving tool apron, a workbench is arranged at the middle part of the machine body, a conical scrap diversion bin is arranged at the lower end of the workbench, a scrap filter box is arranged at the lower end of the conical scrap diversion bin, the upper end of the scrap filter box is of an inclined structure, two sides of the scrap filter box are respectively arranged on the machine body in a rotating manner through rotating shafts, a driven gear is arranged on one rotating shaft, a first servo speed reduction motor is arranged on the machine body at the upper end of the driven gear, a driving gear matched with the driven gear is arranged on a first motor shaft of the first servo speed reduction motor, a filter screen is arranged at the bottom of the scrap filter box, slide rails are respectively arranged on two sides of the upper end of the scrap filter box, and two top plates are obliquely arranged at the, the lower extreme both sides of roof be provided with respectively with slide rail sliding fit's spout, be provided with the rack on the slope low terminal surface of roof respectively, be provided with second servo gear motor on the sweeps rose box of rack lower extreme respectively, be provided with the gear of mutually supporting with the rack on the second motor shaft of second servo gear motor respectively, be provided with the chip removal pipe that communicates with the sweeps rose box each other on the sweeps rose box of the slope high terminal surface lower extreme of roof, be provided with the chip removal mouth that communicates each other with the chip removal pipe above the one end that the sweeps rose box was kept away from to the chip removal pipe, be provided with the screw conveyer in the chip removal pipe, the one end that the sweeps rose box was kept away from to the chip removal pipe is provided with the drive arrangement who is connected with the screw conveyer the lower extreme of fuselage is provided with the oil storage tank the upper end of oil storage tank is provided with the oil trap that mutually supports with the sweeps rose box, and a through hole is formed in the oil storage tank in the oil collecting tank, and a secondary filter screen is arranged in the through hole.

The invention has the advantages that: above-mentioned automatic clearance structure of milling machine sweeps, novel structure, can dry the sweeps automatically and realize the separation with lubricating oil, then utilize the inclined plane of roof to constantly water conservancy diversion to the chip removal pipe with the sweeps after 180 degrees of sweeps rose box upset, at last constantly see the sweeps out from the chip removal pipe is automatic through auger delivery ware, degree of automation is high, time saving and labor saving, high work efficiency, and simultaneously, the in-process lubricating oil that can prevent to clear up the sweeps is taken out, guarantee operational environment's cleanness, save lubricating oil, and the production cost is reduced, and good use effect.

The body energy that can consume with people's body-building motion turns into the electric energy, has practiced thrift the primary energy, and power generation facility electricity generation is pollution-free, simple structure, and convenient to use increases people's body-building enjoyment.

Drawings

FIG. 1 is a schematic structural diagram of the milling machine scrap automatic cleaning structure in the scrap collecting state.

FIG. 2 is a schematic structural diagram of the state of the milling machine scrap automatic cleaning structure for cleaning scraps.

Fig. 3 is a left enlarged structure diagram of the scrap filter box in fig. 1.

In the figure: 1. the milling cutter comprises a machine body, 2, a milling cutter moving cutter seat, 3, a milling cutter, 4, a workbench, 5, a conical waste guide bin, 6, a waste filter box, 7, a rotating shaft, 8, a driven gear, 9, a first servo speed reducing motor, 10, a first motor shaft, 11, a driving gear, 12, a filter screen, 13, a sliding rail, 14, a top plate, 141, an inclined low end surface, 142, an inclined high end surface, 15, a sliding groove, 16, a rack, 17, a second servo speed reducing motor, 18, a second motor shaft, 19, a gear, 20, a chip removal pipe, 21, a chip removal port, 22, a spiral conveyor, 23, a driving device, 24, an oil storage tank, 25, an oil collection tank, 26 and a secondary filter screen.

Detailed Description

The details of the present invention are described below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, 2 and 3, the automatic milling machine scrap cleaning structure comprises: the milling cutter comprises a machine body 1, wherein a milling cutter moving tool apron 2 is arranged at the upper end of the machine body 1, a milling cutter 3 is arranged at the lower end of the milling cutter moving tool apron 2, a workbench 4 is arranged at the middle part of the machine body 1, a conical waste chip diversion bin 5 is arranged at the lower end of the workbench 4, a waste chip filtering box 6 is arranged at the lower end of the conical waste chip diversion bin 5, the upper end of the waste chip filtering box 6 is of an inclined structure, two sides of the waste chip filtering box 6 are respectively rotatably arranged on the machine body 1 through rotating shafts 7, a driven gear 8 is arranged on one of the rotating shafts 7, a first servo reducing motor 9 is arranged on the machine body 1 at the upper end of the driven gear 8, a driving gear 11 matched with the driven gear 8 is arranged on a first motor shaft 10 of the first servo reducing motor 9, a filter screen 12 is arranged at the bottom of the waste chip filtering, slide rails 13 are respectively arranged on two sides of the upper end of the scrap filter box 6, two top plates 14 are obliquely arranged on the upper end of the scrap filter box 6, sliding grooves 15 which are in sliding fit with the slide rails 13 are respectively arranged on two sides of the lower end of each top plate 14, racks 16 are respectively arranged on the inclined low end faces 141 of the top plates 14, second servo speed reducing motors 17 are respectively arranged on the scrap filter boxes 6 at the lower ends of the racks 16, gears 19 which are mutually matched with the racks 16 are respectively arranged on the second motor shafts 18 of the second servo speed reducing motors 17, scrap discharge pipes 20 which are mutually communicated with the scrap filter boxes 6 are arranged on the scrap filter boxes 6 at the inclined high end faces 142 lower ends of the top plates 14, scrap discharge ports 21 which are mutually communicated with the scrap discharge pipes 20 are arranged above one ends, far away from the scrap filter boxes 6, of the scrap discharge pipes 20, and spiral conveyors 22 are arranged in the scrap discharge pipes 20, the one end that sweeps filter tank 6 was kept away from to chip removal pipe 20 is provided with drive arrangement 23 that is connected with auger delivery ware 22 the lower extreme of fuselage 1 is provided with oil storage tank 24 the upper end of oil storage tank 24 is provided with the oil trap 25 of mutually supporting with sweeps filter tank 6 be provided with the through-hole on the oil storage tank 24 in the oil trap 25 be provided with secondary filter screen 26 in the through-hole.

When collecting the sweeps, as shown in fig. 1, two second servo gear motors 17 are started, a second motor shaft 18 of the second servo gear motor 17 drives a gear 19 to rotate, the two gears 19 respectively drive two racks 16 to move oppositely, the two racks 16 drive two top plates 14 to move oppositely, the top plates 14 slide on the slide rails 13 through the slide grooves 15, the two top plates 14 are opened, the milling cutter 3 processes the workpiece on the workbench 4, the processed sweeps enter the sweep filtering box 6 along the conical waste diversion bin 5 along with the lubricating oil, the filtering net 12 blocks the sweeps in the sweep filtering box 6 to realize collection of the sweeps, the lubricating oil penetrates through the filtering net 12 to drip into the oil collecting tank 25, and the lubricating oil enters the oil storage box 24 from the through hole through the secondary filtering net 26 to be collected and recycled.

When the machine is stopped, as shown in fig. 2, after the lubricating oil contained in the scraps filtering box 6 drips from the filtering net 12, two second servo speed reducing motors 17 are started, a second motor shaft 18 of the second servo speed reducing motor 17 drives a gear 19 to rotate reversely, the two gears 19 respectively drive two racks 16 to move oppositely, the two racks 16 drive two top plates 14 to move oppositely, the top plates 14 slide on the sliding rails 13 through the sliding grooves 15, the two top plates 14 are closed in a butting manner, the first servo speed reducing motor 9 is started, a first motor shaft 10 of the first servo speed reducing motor 9 drives a driving gear 11 to rotate, the driving gear 11 drives a driven gear 8 meshed with the driving gear 11 to rotate, the driven gear 8 drives a rotating shaft 7 to rotate, the rotating shaft 7 drives the scraps filtering box 6 to turn over 180 degrees, at this time, the filtering net 12 is located right above the scraps filtering box 6, the top plate 14 is located right below the scraps filtering box 6, the sweeps fall from filter screen 12 to roof 14 on, and in getting into chip removal pipe 20 along the direction of the high terminal surface 142 of slope roof 14 slow landing to slope, start drive arrangement 23, drive arrangement 23 drives the work of auger delivery 22 in the chip removal pipe 20 and constantly carries away the sweeps in the sweeps rose box 6, discharge from chip removal mouth 21, the sweeps is by whole back of clearing away, start first servo gear motor 9, first motor shaft 10 of first servo gear motor 9 drives driving gear 11 antiport, driving gear 11 drives driven gear 8 antiport rather than intermeshing, driven gear 8 drives pivot 7 antiport, pivot 7 drives sweeps rose box 6 and overturns 180 degrees once more and restores to the original position.

Above-mentioned automatic clearance structure of milling machine sweeps, novel structure, can dry the sweeps automatically and realize the separation with lubricating oil, then utilize the inclined plane of roof to constantly water conservancy diversion to the chip removal pipe with the sweeps after 180 degrees of sweeps rose box upset, at last constantly see the sweeps out from the chip removal pipe is automatic through auger delivery ware, degree of automation is high, time saving and labor saving, high work efficiency, and simultaneously, the in-process lubricating oil that can prevent to clear up the sweeps is taken out, guarantee operational environment's cleanness, save lubricating oil, and the production cost is reduced, and good use effect.

Claims

1. Automatic clearance structure of milling machine sweeps includes: fuselage (1) the upper end of fuselage (1) is provided with milling cutter and removes blade holder (2) the lower extreme that milling cutter removed blade holder (2) is provided with milling cutter (3) the middle part of fuselage (1) is provided with workstation (4), its characterized in that: the lower end of the workbench (4) is provided with a conical waste chip diversion bin (5), the lower end of the conical waste chip diversion bin (5) is provided with a waste chip filtering box (6), the upper end of the waste chip filtering box (6) is of an inclined structure, two sides of the waste chip filtering box (6) are respectively arranged on the machine body (1) in a rotating way through rotating shafts (7), one rotating shaft (7) is provided with a driven gear (8), the machine body (1) at the upper end of the driven gear (8) is provided with a first servo reducing motor (9), a first motor shaft (10) of the first servo reducing motor (9) is provided with a driving gear (11) which is matched with the driven gear (8), the bottom of the waste chip filtering box (6) is provided with a filtering screen (12), two sides of the upper end of the waste chip filtering box (6) are respectively provided with a sliding rail (13), the upper end of the scrap filter box (6) is obliquely provided with two top plates (14), the two sides of the lower end of each top plate (14) are respectively provided with a sliding groove (15) in sliding fit with a sliding rail (13), the inclined low end face (141) of each top plate (14) is respectively provided with a rack (16), the scrap filter box (6) at the lower end of each rack (16) is respectively provided with a second servo speed reducing motor (17), a second motor shaft (18) of each second servo speed reducing motor (17) is respectively provided with a gear (19) matched with the rack (16), the scrap filter box (6) at the inclined high end face (142) lower end of each top plate (14) is provided with a scrap discharge pipe (20) communicated with the scrap filter box (6), a scrap discharge port (21) communicated with the scrap discharge pipe (20) is arranged above one end, far away from the scrap filter box (6), of each scrap discharge pipe (20), be provided with auger delivery ware (22) in chip removal pipe (20) the one end that waste bits rose box (6) was kept away from in chip removal pipe (20) is provided with drive arrangement (23) that are connected with auger delivery ware (22) the lower extreme of fuselage (1) is provided with oil storage tank (24) the upper end of oil storage tank (24) is provided with oil collecting tank (25) of mutually supporting with waste bits rose box (6) be provided with the through-hole on oil storage tank (24) in oil collecting tank (25) be provided with secondary filter screen (26) in the through-hole.