CN108544291A

CN108544291A - A kind of CNC milling machine

Info

Publication number: CN108544291A
Application number: CN201810351737.6A
Authority: CN
Inventors: 陈壮壮; 林元玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-19
Filing date: 2018-04-19
Publication date: 2018-09-18

Abstract

The invention belongs to milling equipment technical field, specifically a kind of CNC milling machine, including lathe, tracheae, workbench, drive module and chip removal module；Workbench is cylindrical type；Workbench outer ring is equipped with drive module；Workbench outer ring is slidably installed chip removal module, and chip removal module is connected in drive module side；Collecting box, spiral plate, electric rotating machine, closed plate and filings collecting chamber；Drive module is for making chip removal module in worktable rotary, mechanical processing process, and for different operating modes, the direction of the cutting bits of tracheae blowout is different, so that collecting box is rotated around workbench by drive module, to be applicable in the reception processing work for cutting bits on different directions.The present invention focuses on the cutting bits of lathe by the way that chip removal module is arranged；Coordinate chip removal module by drive module, for different machining status, the cutting bits that different directions generate is cleared up, the treatment effeciency of cutting bits is improved.

Description

A kind of CNC milling machine

Technical field

The invention belongs to milling equipment technical field, specifically a kind of CNC milling machine.

Background technology

Milling machine is a kind of widely used lathe, and plane (horizontal plane, vertical plane), groove (key can be processed on milling machine Slot, T-slot, dovetail groove etc.), divide tooth part (gear, splined shaft, sprocket wheel), helical surface (screw thread, helicla flute) and each koji Face.In addition, it may also be used for revolving body surface, interior hole machined and carry out cutting off work etc..At work, workpiece is mounted in work to milling machine Make on platform or the attachmentes such as dividing head on, milling cutter rotation workpiece surface is processed, workpiece can be obtained required finished surface. It will produce a large amount of cutting bits in the milling process of milling machine, for some hard brittle processing parts, chip disorderly flies, and is easy scald Operator, or even can fly into operator's eye, cause serious consequence；Chip splashing range is larger, causes the increasing of cleaning work amount Add, influences working efficiency.

Also occur the technical solution that automatically processes of milling machine cutting bits in the prior art, such as application No. is 2017107106335 Chinese patent discloses a kind of milling machine facilitating adjusting and cleaning, including board, board inner cavity Bottom end is installed with stock guide, and the side of stock guide is movably installed with the Material collecting box for harvesting inside board, and Material collecting box for harvesting is separate to lead The side of flitch is connected with the partition board positioned at board side, and support plate, support plate is fixedly mounted in the middle part on stock guide top Top be installed with the frame at the top of board, buffer unit is installed in the middle part of frame inner cavity, support plate Top is fixedly connected with fixed station.

The technical solution can be collected cutting bits, and the unrest that can prevent cutting from considering to be worth doing flies；But it cannot will splash Cutting bits carry out centralized collection, staff, which also needs to take a significant amount of time, concentrates cutting bits so that the program pair The cleaning efficiency for cutting bits is relatively low.

Invention content

In order to make up for the deficiencies of the prior art, a kind of CNC milling machine proposed by the present invention, the machinery being suitable under multi-state Processing can consider the cutting of different direction to be worth doing and be collected；By the way that chip removal module is arranged, the cutting bits of lathe are carried out at concentration Reason；Coordinate chip removal module by drive module, the cutting bits that different directions generate are cleared up, improves the processing effect of cutting bits Rate.

The technical solution adopted by the present invention to solve the technical problems is：A kind of CNC milling machine of the present invention, including Lathe, tracheae and workbench；The structure and working principle of lathe is neither the innovation of this case, and details are not described herein；Also wrap Include drive module and chip removal module；The workbench is cylindrical type；The workbench outer ring is equipped with drive module；The workbench Outer ring is slidably installed chip removal module, and the chip removal module is connected in drive module side；The drive module is for making chip removal Module is around worktable rotary.

The drive module includes fixed ring, change, driving gear and driving motor；The fixed ring is mounted on workbench In the middle part of outer ring；The change is rotatably installed in fixed ring outer ring；The swivel inner rings are equipped with tooth socket；The driving gear and tooth socket It is meshed；The driving gear is fixedly mounted in driving motor shaft；The driving motor is fixedly mounted on lathe bottom plate； In mechanical processing process, for different operating modes, the direction of the cutting bits of tracheae blowout is different, by change rotation make collecting box around Workbench rotates, to be applicable in the reception processing work for cutting bits on different directions.

Preferably, the chip removal module includes collecting box, spiral plate, electric rotating machine, closed plate and filings collecting chamber；The collection Case is fixedly mounted on above change side；It is rotatablely installed spiral plate in the middle part of the collecting box；The electric rotating machine, which is mounted on, to be received On the outside of header, electric rotating machine for driving spiral plate to rotate, consider to be worth doing toward collection by cutting of the spiral plate rotation for blocking collecting box Bottom portion pushes；The closed plate is slidably mounted on collecting box lower end, and closed plate slides the chip removal mouth for being used to open collecting box；Institute It states closed plate one end and workbench outer ring is slidably mounted on equipped in cam path by spin；The filings collecting chamber is placed on workbench one The lathe bottom plate of side, filings collecting chamber are used to receive the cutting bits of chip removal mouth discharge；The cutting bits orientation of being scattered that collecting box receives is larger, Cutting bits are focused on into collecting box bottom by spiral plate rotation；Change rotates, and closed plate is slided under the action of cam path, beaten Open chip removal mouth；Cutting bits, which are concentrated, to be discharged into filings collecting chamber, realizes that cutting bits are focused on.

Preferably, air bag is fixedly mounted in the collecting box lower end；The air bag side is equipped with one group towards chip removal mouth Stomata；The air bag other side is equipped with the rotor plate being rotatably installed in collecting box；The closed plate upper surface middle part is equipped with convex Block；The convex block movement makes rotor plate rotate, and rotor plate rotary squeezing air bag is used to form air-flow；When closed plate moves, convex block Rotor plate rotation, rotor plate rotary squeezing air bag is pushed to form air-flow；The cutting bits in closed plate are cleared up using air-flow, Improve cleaning efficiency.

Preferably, the air bag corresponds to the other side inner wall of stomata side equipped with taper protrusion；The protrusion is inserted into In stomata；Air bag is rotated plate extruding and is deformed, and the angle of the convex barrier stomata of inner wall generates variation so that the two it Between past access real-time change, that is, the direction of the air-flow generated generates variation, and the changeable air-flow in direction can blow to closed plate Different location so that in closed plate cutting bits cleaning more fully.

Preferably, the spiral plate is internally provided with one group of riser being alternately arranged, and the riser is equipped with bristle；It is described perpendicular Plate one end is rotatably installed on spiral plate, and torsional spring is equipped in riser shaft；Bristle is arranged in riser, can effectively reduce cutting bits punching Hit the noise of chip removal case generation；Riser is capable of providing striking off perpendicular to riser when cutting bits are struck off in spiral plate rotation simultaneously Power is complementary to one another with the rotary-cut power of spiral plate, more efficient to striking off more fully for cutting bits.

Preferably, the collection chamber interior wall is equipped with block, and the block contact riser is for making spiral panel vibration；It is described Rotating wheel is rotatablely installed in the middle part of block, the rotating wheel outer ring is equipped with blade；Rotating wheel is for clearing up the cutting that block blocks Bits；Torsional spring is equipped in riser, some risers on the outside of spiral plate can be blocked by block, as spiral plate is rotated further, riser It is detached from block；So that spiral plate generates vibration, attaches the bits of the cutting on bristle and shaken off, improve the collection efficiency of cutting bits； Meanwhile the setting of block makes some cutting bits that can be blocked by block, by the way that rotating wheel is arranged, riser makes rotation rotate when moving It is dynamic, clean up the cutting bits that block blocks.

Beneficial effects of the present invention are as follows：

1. the present invention by the way that chip removal module is arranged, focuses on the cutting bits of lathe；Coordinated by drive module Chip removal module clears up the cutting bits that different directions generate for different machining status, improves the processing effect of cutting bits Rate.

2. the present invention makes collecting box be rotated around workbench by the way that drive module, the change rotation of drive module setting is arranged, To be applicable in the reception processing work for cutting bits on different directions.

3. cutting bits are focused on collection by the present invention by the way that chip removal module, the spiral plate rotation of chip removal module setting is arranged Bottom portion；Change makes collecting box go to above filings collecting chamber, and closed plate is slided under the action of cam path, opens chip removal mouth；Cutting Bits are concentrated and are discharged into filings collecting chamber, realize that cutting bits are focused on.

4. the present invention in closed plate by being arranged convex block, when closed plate moves, convex block pushes rotor plate rotation, rotor plate Rotary squeezing air bag forms air-flow；The cutting bits in closed plate are cleared up using air-flow, improve cleaning efficiency.

Description of the drawings

The invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the front view of the present invention；

Fig. 2 is A-A sectional views in Fig. 1；

Fig. 3 is the collecting box structure chart of the present invention；

In figure：Lathe 1, tracheae 2, workbench 3, cam path 31, drive module 4, fixed ring 41, change 42, driving gear 43, driving motor 44, chip removal module 5, collecting box 51, chip removal mouth 511, spiral plate 52, electric rotating machine 53, closed plate 54, air bag 55, stomata 56, rotor plate 57, convex block 58, protrusion 59, riser 6, block 7, rotating wheel 8, filings collecting chamber 9.

Specific implementation mode

In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below Specific implementation mode is closed, the present invention is further explained.

As shown in Figure 1 to Figure 3, a kind of CNC milling machine of the present invention, including lathe 1, tracheae 2 and workbench 3；Lathe 1 structure and working principle is neither the innovation of this case, and details are not described herein；Further include drive module 4 and chip removal module 5；The workbench 3 is cylindrical type；3 outer ring of the workbench is equipped with drive module 4；3 outer ring of the workbench is slidably installed Chip removal module 5, the chip removal module 5 are connected in 4 side of drive module；The drive module 4 is for making chip removal module around work Platform 3 rotates.

The drive module 4 includes fixed ring 41, change 42, driving gear 43 and driving motor 44；The fixed ring 41 In the middle part of 3 outer ring of workbench；The change 42 is rotatably installed in 41 outer ring of fixed ring；42 inner ring of the change is equipped with tooth Slot；The driving gear 43 is meshed with tooth socket；The driving gear 43 is fixedly mounted in 44 shaft of driving motor；The drive Dynamic motor 44 is fixedly mounted on 1 bottom plate of lathe；In mechanical processing process, for different operating modes, what tracheae 2 was blown out cuts bits Direction is different, so that collecting box 51 is rotated around workbench 3 by the rotation of change 42, to be applicable in the receiving area for cutting bits on different directions Science and engineering is made.

As one embodiment of the present invention, the chip removal module 5 includes collecting box 51, spiral plate 52, electric rotating machine 53, closed plate 54 and filings collecting chamber 9；The collecting box 51 is fixedly mounted on above 42 side of change；51 middle part of the collecting box turns It is dynamic that spiral plate 52 is installed；The electric rotating machine 53 is mounted on 51 outside of collecting box, and electric rotating machine 53 is for driving spiral plate 52 Rotation, cutting of the rotation of spiral plate 52 for blocking collecting box 51 is considered to be worth doing to be pushed toward 51 bottom of collecting box；The closed plate 54 is slided Dynamic to be mounted on 51 lower end of collecting box, closed plate 54 slides the chip removal mouth 511 for being used to open collecting box 51；54 one end of the closed plate 3 outer ring of workbench is slidably mounted on equipped in cam path 31 by spin；The filings collecting chamber 9 is placed on the lathe of workbench side 1 bottom plate, filings collecting chamber 9 are used to receive the cutting bits of the discharge of chip removal mouth 511；The cutting bits orientation of being scattered that collecting box 51 receives is larger, Cutting bits are focused on into 51 bottom of collecting box by the rotation of spiral plate 52；Change 42 rotates, work of the closed plate 54 in cam path 31 With lower slider, chip removal mouth 511 is opened；Cutting bits, which are concentrated, to be discharged into filings collecting chamber 9, realizes that cutting bits are focused on.

As one embodiment of the present invention, air bag 55 is fixedly mounted in 51 lower end of the collecting box；The air bag 55 Side is equipped with one group of stomata 56 towards chip removal mouth 511；55 other side of the air bag is equipped with and is rotatably installed in collecting box 51 Rotor plate 57；54 upper surface middle part of the closed plate is equipped with convex block 58；The movement of the convex block 58 makes rotor plate 57 rotate, rotor plate 57 rotary squeezing air bags 55 are used to form air-flow；When closed plate 54 moves, convex block 58 pushes rotor plate 57 to rotate, and rotor plate 57 revolves Turn extruding gasbag 55 and forms air-flow；The cutting bits in closed plate 54 are cleared up using air-flow, improve cleaning efficiency.

As one embodiment of the present invention, the other side inner wall that the air bag 55 corresponds to 56 side of stomata is equipped with taper Protrusion 59；Described raised 59 are inserted into stomata 56；Air bag 55 is rotated the extruding of plate 57 and is deformed, the protrusion 59 of inner wall Stop that the angle of stomata 56 generates variation so that past access real-time change between the two, that is, the direction production of the air-flow generated Changing, the changeable air-flow in direction can blow to the different location of closed plate 54 so that the cutting bits in closed plate 54 were cleared up More fully.

As one embodiment of the present invention, the spiral plate 52 is internally provided with one group of riser being alternately arranged 6, described Riser 6 is equipped with bristle；6 one end of the riser is rotatably installed on spiral plate 52, and torsional spring is equipped in 6 shaft of riser；Riser 6 is set Bristle is set, the noise that cutting bits impact chip removal case 51 generates can be effectively reduced；Riser 6 strikes off in the rotation of spiral plate 52 and cuts simultaneously It is capable of providing when cuttings and strikes off power perpendicular to riser 6, be complementary to one another with the rotary-cut power of spiral plate 52, to striking off more for cutting bits Add fully, it is more efficient.

As one embodiment of the present invention, 51 inner wall of the collecting box is equipped with block 7, and the contact of the block 7 is perpendicular Plate 6 is for making spiral plate 52 vibrate；7 middle part of the block is rotatablely installed rotating wheel 8, and 8 outer ring of the rotating wheel is equipped with blade； Rotating wheel 8 is used to clear up the cutting bits that block 7 blocks；Torsional spring is equipped in riser 6, some risers 6 in 52 outside of spiral plate can It is blocked by block 7, as spiral plate 52 is rotated further, riser 6 is detached from block 7；So that spiral plate 52 generates vibration, attaches and brushing Cutting bits on hair are shaken off, and the collection efficiency of cutting bits is improved；Meanwhile the setting of block 7 so that some cutting bits can be kept off Block 7 blocks, and by the way that rotating wheel 8 is arranged, riser 6 rotates rotating wheel 8 when moving, and cleans up the cutting bits that block 7 blocks.

When work, lathe 1 is rotated in use, according to the direction of the blowout air-flow of tracheae 2 by the change 42 of drive module 4, Collecting box 51 is rotated around workbench 3, is moved on air-flow pointing direction, to receive the receiving area's science and engineering for cutting bits in this direction Make；After the completion of parts machining, operating personnel are that the spiral plate 52 of controllable 5 setting of chip removal module rotates, and spiral plate 52 rotates Cutting bits are focused on into 51 bottom of collecting box；When spiral plate 52 rotates, some risers 6 in 52 outside of spiral plate can be by block 7 It blocks, as spiral plate 52 is rotated further, riser 6 is detached from block 7 so that spiral plate 52 generates vibration, attaches on bristle Cutting bits are shaken off, and the collection efficiency of cutting bits is improved；When cuttings to be cut focus on 51 bottom of collecting box, rotated by change 42 9 top of filings collecting chamber is set into the rotation of collecting box 51, closed plate 54 is slided under the action of cam path 31 and opens chip removal mouth at this time 511；When moving, convex block 58 pushes rotor plate 57 to rotate to closed plate 54, and 57 rotary squeezing air bag 55 of rotor plate forms air-flow；Profit The cutting bits in closed plate 54 are cleared up with air-flow, improve cleaning efficiency；Cutting bits are concentrated and are discharged into filings collecting chamber 9, it is real Now cutting bits are focused on.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims

1. a kind of CNC milling machine, including lathe (1), tracheae (2) and workbench (3)；It is characterized in that：It further include drive module (4) and chip removal module (5)；The workbench (3) is cylindrical type；Workbench (3) outer ring is equipped with drive module (4)；It is described Workbench (3) outer ring is slidably installed chip removal module (5), and the chip removal module (5) is connected in drive module (4) side；It is described Drive module (4) is for making chip removal module be rotated around workbench (3)；Wherein,

The drive module (4) includes fixed ring (41), change (42), driving gear (43) and driving motor (44)；It is described solid Ring (41) is determined in the middle part of workbench (3) outer ring；The change (42) is rotatably installed in fixed ring (41) outer ring；The change (42) inner ring is equipped with tooth socket；The driving gear (43) is meshed with tooth socket；The driving gear (43) is fixedly mounted on driving In motor (44) shaft；The driving motor (44) is fixedly mounted on lathe (1) bottom plate.

2. a kind of CNC milling machine according to claim 1, it is characterised in that：The chip removal module (5) includes collecting box (51), spiral plate (52), electric rotating machine (53), closed plate (54) and filings collecting chamber (9)；The collecting box (51), which is fixedly mounted on, to be turned Above ring (42) side；It is rotatablely installed spiral plate (52) in the middle part of the collecting box (51)；The electric rotating machine (53) is mounted on On the outside of collecting box (51), electric rotating machine (53) is for driving spiral plate (52) to rotate, and spiral plate (52) rotation is for by collecting box (51) cutting blocked is considered to be worth doing to be pushed toward collecting box (51) bottom；The closed plate (54) is slidably mounted on collecting box (51) lower end, Closed plate (54) slides the chip removal mouth (511) for being used to open collecting box (51)；It is slided by spin described closed plate (54) one end It is equipped in cam path (31) mounted on workbench (3) outer ring；The filings collecting chamber (9) is placed on the lathe (1) of workbench (3) side Bottom plate, filings collecting chamber (9) are used to receive the cutting bits of chip removal mouth (511) discharge.

3. a kind of CNC milling machine according to claim 2, it is characterised in that：Collecting box (51) lower end is fixedly mounted Air bag (55)；Air bag (55) side is equipped with one group of stomata (56) towards chip removal mouth (511)；Air bag (55) other side Equipped with the rotor plate (57) being rotatably installed in collecting box (51)；Closed plate (54) upper surface middle part is equipped with convex block (58)； The convex block (58) is mobile to make rotor plate (57) rotate, and rotor plate (57) rotary squeezing air bag (55) is used to form air-flow.

4. a kind of CNC milling machine according to claim 3, it is characterised in that：The air bag (55) corresponds to stomata (56) side Other side inner wall to be equipped with taper raised (59)；The protrusion (59) is inserted into stomata (56).

5. a kind of CNC milling machine according to claim 2, it is characterised in that：The spiral plate (52) is internally provided with one group of friendship For the riser (6) of arrangement, the riser (6) is equipped with bristle；Described riser (6) one end is rotatably installed on spiral plate (52), Torsional spring is equipped in riser (6) shaft.

6. a kind of CNC milling machine according to claim 2, it is characterised in that：Collecting box (51) inner wall is equipped with block (7), block (7) the contact riser (6) is for making spiral plate (52) vibrate；It is rotatablely installed rotation in the middle part of the block (7) It takes turns (8), rotating wheel (8) outer ring is equipped with blade；Rotating wheel (8) is used to clear up the cutting bits that block (7) blocks.