CN109968100A

CN109968100A - A kind of numerically-controlled machine tool of self-cleaning

Info

Publication number: CN109968100A
Application number: CN201910263135.XA
Authority: CN
Inventors: 张雅芬
Original assignee: Jiaxing Jinjie Electronic Commerce Co Ltd
Current assignee: TAIZHOU EASTERN CNC TECHNOLOGY Co.,Ltd.
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2019-07-05
Anticipated expiration: 2039-04-02
Also published as: CN109968100B

Abstract

The invention discloses a kind of numerically-controlled machine tools of self-cleaning, including processing case, equipped with Open Side Down and forward chip chamber in the processing case, the door-hinge extended up and down is fixedly connected on the right side of the chip chamber front opening, linkage door gear is rotatably connected on the door-hinge, wherein, locking device is equipped in the linkage door gear, the chip chamber bottom outside is fixedly connected with squeezing tank, it is equipped in the squeezing tank with the extrusion chamber being connected with the chip chamber, is equipped with pressurizing unit in the extrusion chamber；The configuration of the present invention is simple follows machine tooling to synchronize the dedusting waste discharge bits setting of work, solves the problems, such as boundless flying dust when processing, while also solving the problems, such as to clean after processing to arrange, and avoids user of service and enters in lathe and is hurt by cutter.

Description

A kind of numerically-controlled machine tool of self-cleaning

Technical field

The present invention relates to machine tooling technical field, specially a kind of numerically-controlled machine tool of self-cleaning.

Background technique

Necessary tool of the lathe as machined part, type is also multifarious.But no matter which kind of high-precision Machining tool wait workpiece can all be cut when in use, the feelings that scrap and fine particle are flown upward will be generated at this time Scape, this all causes no small influence to the body burden of user.Traditional processing mode is to use air cavity after process finishing It cleans, needs user close to lathe, since careless the case where being hurt by cutter of user is much.Therefore a The inexorable trend of mechanical processing industry development can be become with regard to the lathe of dust removal process scrap in processing automatically, the present invention explains A kind of bright device that can solve the above problem.

Summary of the invention

The purpose of the present invention is to provide a kind of numerically-controlled machine tools of self-cleaning, can overcome in the prior art lack It falls into.

A kind of numerically-controlled machine tool of self-cleaning according to the present invention, including processing case, the processing case are interior equipped with Open Side Down And forward chip chamber, the chip chamber front opening right side are fixedly connected with the door-hinge extended up and down, rotate on the door-hinge It is connected with linkage door gear, wherein locking device is equipped in the linkage door gear, the chip chamber bottom outside is fixedly connected There is a squeezing tank, be equipped in the squeezing tank with the extrusion chamber being connected with the chip chamber, is equipped with and squeezes in the extrusion chamber Device, the chip chamber bottom outside, which is fixedly connected with, holds symmetrical fixed column, the fixation positioned at described squeezing tank or so Column lower end is fixedly connected with movable block, wherein mobile device is provided in the movable block, movable block top end face is fixed The useful dustbin being connected with the extrusion chamber is connected, only needs to start the shifting when user needs to change machine tool position Dynamic device pushes its movement, it is no longer necessary to and big machinery cooperation movement, chip chamber top inner wall slidably connect lathe tool column, Intracavitary be fixedly connected with of the chip holds symmetrical treatment box positioned at described lathe tool column or so, is equipped with starting in the treatment box Chamber, interior be equipped with of the treatment box are located at the starting chamber close to the suction chamber of symmetrical centre side, the suction chamber and the extruding It is connected between chamber, treatment box top inner wall slidably connects the straight-tooth bar extended up and down, straight-tooth bar upper end end End is fixedly connected with the useful connecting plate abutted with the lathe tool column, wherein the connecting plate is equipped with series connection dust-extraction unit, described The two groups of valve members for being located at the series connection dust-extraction unit lower end and being equally spaced are equipped in suction chamber, society sets in the suction chamber There is the particle gear door gear positioned at the valve member lower end, wherein the particle gear door gear is controlled by the straight-tooth bar, institute It states treatment box side close to each other and is fixedly connected with suspension plate, be fixedly connected with machine table on the upside of the suspension plate, facilitate processing.

It may be preferred that the linkage door gear includes the three transparent gears for being rotatably connected to and being equally spaced with the door-hinge Door, the transparent gear door left lateral sides are fixedly connected with magnetic force pushing block, and the transparent gear is fixedly connected with handle in side end face in front of the door, The transparent gear door communicates the series connection slideway being equipped with positioned at the handle right end, and the processing case top inner wall is equipped with positioned at described Series connection slot on the upside of transparent gear door, series connection groove top side inner wall are embedded with hydraulic press, the hydraulic press lower end be equipped with with institute State the hydraulic stem that series connection slideway is slidably connected.

It may be preferred that the locking device includes being set to four doors in the processing case inner left wall and being equally spaced Chamber is locked, described process in case is equipped with the rotation chamber symmetrical positioned at the door lock chamber upper and lower side, and the rotation chamber is in symmetrically Heart side inner wall slidably connects the docking push rod extended up and down, the docking push rod close to symmetrical centre end be equipped with with the magnetic The docking pushing block of block abutting is pushed, the docking push rod is far from symmetrical centre end with the push rod that docks close to symmetrical centre side top Pressure, which is connected with, only stops spring, the intracavitary rotation axis for being fixedly connected with left and right and extending of the rotation, is rotatablely connected in the rotation axis There is rotating plate, the rotating plate, which is equipped with, docks the sliding slot that push rod is slidably connected and left and right penetrates through with described, and the rotation chamber is close Symmetrical centre Slideslip connects the useful magnetic rod being slidably connected with the sliding slot.

It may be preferred that the mobile device includes the variation chamber being set in the movable block, rotation in the movable block Be connected with up and down extend and the symmetrical lifting and driving axis in front and back, the lifting and driving axis be equipped with belt pulley, the belt pulley it Between be connected by power belt, the elevator being threaded on the downside of lifting and driving axis on the lifting and driving axis, the shifting Motion block top inner wall embeds the useful motor being connected by power with lifting and driving axis described in front end, is equipped with and is located in the movable block The symmetrical hiding slot in variation chamber lower end, the hiding groove top end inner wall slidably connect the axle extended up and down, institute It states axle upper end and is equipped with the driving pushing block being slidably connected due to the elevator, the driving pushing block downside and the variation bottom of chamber Press is connected with inhibition spring between the inner wall of end, and the universal wheel disc being located in the hiding slot is equipped on the downside of the axle, described Movable block, which is equipped with, to be connected with positioned at described variation chamber or so the symmetrical groove in end, the groove close to symmetrical centre Slideslip The unlock rod that left and right extends, the unlock rod close to symmetrical centre end be equipped with with the driven pushing block that abuts of driving pushing block, The driven pushing block and variation chamber side press close to each other are connected with compressed spring, and the unlock rod is equipped with positioned at described Upper latch hook in groove is fixedly connected with the fixed point axis that front and back extends in the groove, is rotatably connected on the fixed point axis auxiliary Wheel group is helped, the auxiliary wheel group is equipped with the lower latch hook abutted with the upper latch hook.

It may be preferred that the series connection dust-extraction unit include with connecting plate on the downside of be fixedly connected and in the suction chamber top The hanging rod that wall is slidably connected, press is connected with reset spring, the hanging rod between the upside and the suction chamber inside top Lower end is fixedly connected with motor, and motor lower end end is connected by power the drive shaft extended up and down, the drive shaft lower end Equipped with driving shaft joint, the header board being fixedly connected in the suction chamber in the driving shaft joint lower end, the cross Be rotatably connected to the driven shaft extended up and down on beam slab, be equipped on the upside of the driven shaft with abut with the driving shaft joint from Dynamic shaft joint, the driven shaft are equipped with the high-power fan positioned at the header board lower end.

It may be preferred that the valve member includes communicating to be set to the suction chamber leading on the inner wall of symmetrical centre side Hole is equidistantly rotatably connected to left and right in the suction chamber from top to bottom and extends to the intracavitary transmission shaft of the starting, the transmission Axis, which is equipped with, is located at intracavitary and with the ratcheting connection of straight-tooth bar the transmission gear of starting, is rotatablely connected on the transmission shaft There is the storage frame being located in the through-hole, it is described equipped with the laminated plate being fixedly connected with the transmission shaft in the storage frame Filled and process is filled between through-hole and the storage frame.

It may be preferred that the particle gear door gear includes communicating to be set to the suction chamber far from symmetrical centre side inner wall Mouth is rotated, the strut that front and back extends is fixedly connected on the rotation mouth, the useful and straight-tooth is rotatablely connected on the strut The swing arm that bar abuts, the swing arm are equipped with the gap slideway (not marking) being located in the suction chamber, and the gap slideway is (not Mark) in sliding two and have a scraper, the scraper between symmetrical centre side and the gap slideway (not marking) far from pressing It is connected with extension spring, the suction chamber is located at the rotation mouth bottom end pulling bar far from rotation connection on the inner wall of symmetrical centre side, It is articulated and connected between the pull rod other end and the scraper.

It may be preferred that the pressurizing unit includes and the squeezing tank or so end inner wall rotation connection and symmetrical screw thread Axis, is rotatably connected to the deflector positioned at the suction chamber lower end on the thread spindle, the thread spindle be equipped be located at it is described Impeller of the deflector far from symmetrical centre side array distribution is threaded with positioned at the deflector close to right on the thread spindle Claim the extruding pushing block of central side, the extruding pushing block and deflector side press close to each other are connected with deflector, described outstanding The lifting slide bar extended up and down is slidably connected on hanging plate, the lifting the lower end of the slider, which is equipped with, squeezes what pushing block abutted with described Pushing block is gone up and down, is pressed on the upside of the lifting pushing block with the suspension plate downside and is connected with extruding spring.

The beneficial effects of the present invention are: structure of the invention is simple, easy to operate, the mobile liter to be worked by lathe itself Drop wall starts dust-extraction unit, it is ensured that when processing will not the scene flown upward of dust occur.And by dust-extraction unit synchronous drive Pressurizing unit the dust of collection squeeze be loaded into dustbin, it is not necessary to allow user of service to enter inside lathe and clean, There is the case where being hurt by cutter or machine angle.It is added to the moving assembly that can stretch simultaneously to meet the need of daily movement It asks, solves and big machinery is needed to assist situation of movement.The door of tandem type makes to observe and put workpiece more safe ready.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is a kind of overall structure diagram of the numerically-controlled machine tool of self-cleaning of the invention；

Fig. 2 is the structural schematic diagram of " A-A " of Fig. 1；

Fig. 3 is the enlarged structure schematic diagram of " B " of Fig. 1；

The structural schematic diagram for the linkage door gear that Fig. 4 is Fig. 1；

Fig. 5 is the structural schematic diagram of " C-C " of Fig. 1.

Specific embodiment

Below with reference to Fig. 1-Fig. 5, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

A kind of numerically-controlled machine tool of self-cleaning according to the present invention, including processing case 10, the processing case 10 is interior to be equipped with opening Chip chamber 11 downwardly and forwardly, 11 front opening of the chip chamber right side is fixedly connected with the door-hinge 74 extended up and down, described Linkage door gear is rotatably connected on door-hinge 74, wherein locking device, 11 bottom of chip chamber are equipped in the linkage door gear It is fixedly connected with squeezing tank 23 on the outside of portion, is equipped in the squeezing tank 23 with the extrusion chamber being connected with the chip chamber 11 24, the extrusion chamber 24 is interior to be equipped with pressurizing unit, and 11 bottom outside of chip chamber is fixedly connected with positioned at the squeezing tank 23 The symmetrical fixed column 89 in left and right end, 89 lower end of fixed column are fixedly connected with movable block 49, wherein in the movable block 49 It is provided with mobile device, the 49 top end face of movable block is fixedly connected with the useful dustbin being connected with the extrusion chamber 24 50, it only needs to start the mobile device when user needs to change machine tool position and pushes its movement, it is no longer necessary to big machinery Cooperation movement, the 11 top inner wall of chip chamber slidably connect lathe tool column 15, are fixedly connected with and are located in the chip chamber 11 The lathe tool column 15 or so holds symmetrical treatment box 55, is equipped in the treatment box 55 and starts chamber 54, in the treatment box 55 Equipped with the suction chamber 56 positioned at the starting chamber 54 close to symmetrical centre side, phase between the suction chamber 56 and the extrusion chamber 24 Lead to and connect, the 55 top inner wall for the treatment of box slidably connects the straight-tooth bar 53 extended up and down, the 53 upper end end of straight-tooth bar It is fixedly connected with the useful connecting plate 14 abutted with the lathe tool column 15, wherein the connecting plate 14 is equipped with series connection dust-extraction unit, The two groups of valve members for being located at the series connection dust-extraction unit lower end and being equally spaced, the suction chamber are equipped in the suction chamber 56 The particle that society is equipped with positioned at the valve member lower end in 56 keeps off door gear, wherein the particle gear door gear is by the straight-tooth Bar 53 controls, and the treatment box 55 side close to each other is fixedly connected with suspension plate 84, is fixedly connected on the upside of the suspension plate 84 Machine table 88 facilitates processing.

Valuably, the linkage door gear includes the three transparent gears for being rotatably connected to and being equally spaced with the door-hinge 74 Door 70, transparent 70 left lateral sides of gear door are fixedly connected with magnetic force pushing block 80, and transparent 70 front end face of gear door is fixed to be connected It is connected to handle 67, the transparent gear door 70 communicates the series connection slideway 83 being equipped with positioned at 67 right end of handle, the processing case 10 Top inner wall is equipped with the series connection slot 73 for being located at transparent 70 upside of gear door, and the 73 top side inner wall of series connection slot is embedded with hydraulic press 71,71 lower end of hydraulic press is equipped with the hydraulic stem 72 being slidably connected with the slideway 83 of connecting.

Valuably, the locking device includes being set to four doors in processing 10 inner left wall of case and being equally spaced Chamber 81 is locked, is equipped in the processing case 10 and is located at the symmetrical rotation chamber 82 of 81 upper and lower side of door lock chamber, the rotation chamber 82 The docking push rod 75 extended up and down is slidably connected close to symmetrical centre side inner wall, and the docking push rod 75 is close to symmetrical centre end Equipped with the docking pushing block 79 abutted with the magnetic force pushing block 80, the docking push rod 75 is docked far from symmetrical centre end with described Push rod 75 is connected with close to the press of symmetrical centre side only stops spring 68, and turn that left and right extends is fixedly connected in the rotation chamber 82 Moving axis 69 is rotatably connected to rotating plate 76 in the rotation axis 69, and the rotating plate 76, which is equipped with, dock the sliding of push rod 75 with described The sliding slot 77 of connection and left and right perforation, the rotation chamber 82 is useful close to the connection of symmetrical centre Slideslip and the sliding slot 77 slides The magnetic rod 78 of connection.

Valuably, the mobile device includes the variation chamber 30 being set in the movable block 49, in the movable block 49 It is rotatably connected to extension and the symmetrical lifting and driving axis 38 in front and back up and down, the lifting and driving axis 38 is equipped with belt pulley 39, institute It states and has been connected by power belt 40 between belt pulley 39, be threaded under lifting and driving axis 38 on the lifting and driving axis 38 The elevator 37 of side, the 49 top inner wall of movable block embed it is useful be connected by power with lifting and driving axis 38 described in front end it is electronic Machine 41, interior be equipped with of the movable block 49 are located at the symmetrical hiding slot 35 in 30 lower end of variation chamber, and the hiding slot 35 pushes up End inner wall slidably connects the axle 34 extended up and down, and 34 upper end of axle is equipped with to be slidably connected due to the elevator 37 Pushing block 36 is driven, press, which is connected with, between 36 downside of driving pushing block and the 30 bottom end inner wall of variation chamber inhibits spring 42, The universal wheel disc 33 being located in the hiding slot 35 is equipped on the downside of the axle 34, the movable block 49, which is equipped with, is located at the change Change chamber 30 or so and hold symmetrical groove 48, the groove 48 is connected with the unlock rod that left and right extends close to symmetrical centre Slideslip 47, the unlock rod 47 close to symmetrical centre end be equipped with with the driven pushing block 32 that abuts of driving pushing block 36, it is described driven Pushing block 32 and the press of the variation chamber 30 side close to each other are connected with compressed spring 31, and the unlock rod 47 is equipped with positioned at described Upper latch hook 46 in groove 48, is fixedly connected with the fixed point axis 44 that front and back extends in the groove 48, on the fixed point axis 44 turn Dynamic to be connected with auxiliary wheel group 43, the auxiliary wheel group 43 is equipped with the lower latch hook 45 abutted with the upper latch hook 46.

Valuably, the series connection dust-extraction unit include be fixedly connected on the downside of connecting plate 14 and with 56 top of suction chamber The hanging rod 12 that inner wall is slidably connected, press is connected with reset spring between 12 upside and 56 inside top of the suction chamber 13,12 lower end of hanging rod is fixedly connected with motor 16, and the 16 lower end end of motor is connected by power the driving extended up and down Axis 17,17 lower end of drive shaft are equipped with driving shaft joint 18, are fixedly connected in the suction chamber 56 and connect positioned at the driving Header board 21 in 18 lower end of axis device is rotatably connected to the driven shaft 20 extended up and down, the driven shaft on the header board 21 20 upsides be equipped with with the driven shaft joint 19 that abuts of driving shaft joint 18, the driven shaft 20 is equipped with positioned at the cross The high-power fan 22 of 21 lower end of beam slab.

Valuably, the valve member includes communicating to be set to the suction chamber 56 leading on the inner wall of symmetrical centre side Hole 60 is equidistantly rotatably connected to the transmission shaft 51 that left and right extends in the starting chamber 54 in the suction chamber 56 from top to bottom, The transmission shaft 51 is equipped in the starting chamber 54 and the transmission gear 52 with the ratcheting connection of the straight-tooth bar 53, described The storage frame 58 being rotatably connected on transmission shaft 51 in the through-hole 60, be equipped in the storage frame 58 with the transmission The laminated plate 57 that axis 51 is fixedly connected is filled with filled and process 59 between the through-hole 60 and the storage frame 58.

Valuably, the particle gear door gear includes communicating to be set to the suction chamber 56 far from symmetrical centre side inner wall Rotate mouth 64, be fixedly connected with the strut 63 that front and back extends on the rotation mouth 64, be rotatablely connected on the strut 63 it is useful with The swing arm 65 that the straight-tooth bar 53 abuts, the swing arm 65 are equipped with the gap slideway being located in the suction chamber 56 and (do not mark Note), sliding two and have scraper 61 in the gap slideway (not marking), the scraper 61 far from symmetrical centre side and it is described between Press is connected with extension spring 62 between gap slideway (not marking), and the suction chamber 56 is far from the company of rotation on the inner wall of symmetrical centre side It connects and is located at 64 bottom end pulling bar 66 of rotation mouth, be articulated and connected between 66 other end of pull rod and the scraper 61.

Valuably, the pressurizing unit includes and the inner wall rotation connection of the squeezing tank 23 or so end and symmetrical thread spindle 25, the deflector 28 positioned at 56 lower end of suction chamber is rotatably connected on the thread spindle 25, and the thread spindle 25 is equipped with Impeller 26 positioned at the deflector 28 far from symmetrical centre side array distribution is threaded with positioned at institute on the thread spindle 25 Extruding pushing block 29 of the deflector 28 close to symmetrical centre side is stated, the extruding pushing block 29 is pushed up with the deflector 28 side close to each other Pressure is connected with deflector 28, and the lifting slide bar 86 extended up and down, the lifting slide bar 86 are slidably connected in the suspension plate 84 Lower end be equipped with with the lifting pushing block 85 that abuts of extruding pushing block 29, on the upside of the lifting pushing block 85 and under the suspension plate 84 Side press, which is connected with, squeezes spring 87.

In the initial state, starting motor 41 is rotated the device of the invention by 38 driving belt pulley 39 of lifting and driving axis It is moved down with elevator 37, elevator 37 pushes axle 34 to move down by driving pushing block 36 removes universal wheel disc 33 in hiding slot 35 And with ground face contact, meanwhile, driving pushing block 36 pushes driven pushing block 32 is mobile to be outward detached from latch hook 46 and lower latch hook 45 It abuts and compressed spring 31 is made to put aside power potential energy, since the unrestricted auxiliary wheel group 43 of lower latch hook 45 is along 44 turns of axis of fixed point Dynamic and ground face contact, pushing equipment, which is moved to, at this time needs position.

When working using the device of the invention, push hydraulic stem 72 to string by hydraulic press 71 according to the size of workpiece The opening quantity for joining selection door in slideway 83, pulls transparent gear door 70 since the effect of pulling force makes magnetic force pushing block 80 by handle 67 It is moved out and restores to make to dock push rod 75 with the elasticity that the abutting for docking pushing block 79 and having only stops spring 68 and move down and pass through rotating plate 76 rotations, which move up magnetic rod 78, opens transparent gear door 70 along door-hinge 74, workpiece is placed in machine table 88, then Transparent gear door 70 is closed by the above process, drives connecting plate 14 to move down and by straight when starter motor wheeled litter tool post 15 is cut Ratch 53 and the ratcheting of transmission gear 52 rotate transmission shaft 51 in the rotation storage frame 58 of extruding spring 87 made on transmission shaft 51 Open through-hole 60, while hanging rod 12 moves down and makes that shaft joint 18 is driven to abut with driven shaft joint 19 and starter motor 16 is successively driven Drive shaft 17, driving shaft joint 18, driven shaft joint 19, driven shaft 20 rotate high-power fan 22, when straight-tooth bar 53 moves down Wait makes the rotation of pull rod 66 that scraper 61 is slided to gap slideway (not marking) near right by abutting rotation swing arm 65 with swing arm 65 Claim center-side, facilitates the particulate matter that can be removed in swing arm 65 when power cut-off, prevent from blocking, the wind of high-power fan 22 passes through sucking Chamber 56 rotates impeller 26 by the control of deflector 28 again, and impeller 26 makes extruding pushing block 29 move towards and push away by thread spindle 25 Dynamic scrap is mobile, and torsion spring 27 puts aside power potential energy at this time, squeezes pushing block 29 and is risen by pushing with the abutting of lifting pushing block 85 Drop pushing block 85 moves up and makes to squeeze the savings power potential energy of spring 87, and making lathe, cutter can autoamtic-opening device progress at the beginning The work of dedusting receipts scrap.

The device of the invention is after power cut-off, and lathe, which stops working, moves up recovery, and moving up connecting plate 14 makes transmission shaft Through-hole 60 is closed in 51 reversions and driving shaft joint 18 abuts the closing of motor 16 with the disengaging of driven shaft joint 19 and no longer dries, and is turned round at this time Square spring 27 and 87 elasticity of extruding spring restore to withdraw and push lifting pushing block 85 extruding pushing block 29 that scrap is promoted rubbish Facilitate removal in case 50.

In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various Change.

Claims

1. a kind of numerically-controlled machine tool of self-cleaning, including processing case, the processing case are interior equipped with Open Side Down and forward chip Chamber, the chip chamber front opening right side are fixedly connected with the door-hinge extended up and down, are rotatably connected to linkage door on the door-hinge Device, wherein locking device is equipped in the linkage door gear, the chip chamber bottom outside is fixedly connected with squeezing tank, institute It states and is equipped in squeezing tank with the extrusion chamber being connected with the chip chamber, be equipped with pressurizing unit in the extrusion chamber, it is described to cut Bits chamber bottom outside is fixedly connected with and holds symmetrical fixed column positioned at described squeezing tank or so, and the fixed column lower end is fixed to be connected It is connected to movable block, wherein mobile device is provided in the movable block, movable block top end face is fixedly connected with useful and institute The dustbin that extrusion chamber is connected is stated, only needs to start the mobile device when user needs to change machine tool position and pushes it It is mobile, it is no longer necessary to which that big machinery cooperation movement, chip chamber top inner wall slidably connect lathe tool column, and the chip is intracavitary It is fixedly connected with and is located at the symmetrical treatment box in described lathe tool column or so end, be equipped with starting chamber, the processing in the treatment box It is equipped in case and is located at the starting chamber close to the suction chamber of symmetrical centre side, interlinked between the suction chamber and the extrusion chamber It connects, treatment box top inner wall slidably connects the straight-tooth bar extended up and down, and straight-tooth bar upper end end is fixedly connected with With the connecting plate abutted with the lathe tool column, wherein the connecting plate is equipped with series connection dust-extraction unit, is equipped in the suction chamber Positioned at the series connection dust-extraction unit lower end and two groups of valve members being equally spaced, in the suction chamber, society, which is equipped with, is located at the valve The particle of door component lower end keeps off door gear, wherein the particle gear door gear is controlled by the straight-tooth bar, and the treatment box is mutual It is fixedly connected with suspension plate by nearside, machine table is fixedly connected on the upside of the suspension plate, facilitates processing.

2. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the linkage door gear include with Three transparent gear doors that the door-hinge is rotatably connected to and is equally spaced, the transparent gear door left lateral sides are fixedly connected with magnetic force Pushing block, side end face is fixedly connected with handle to the transparent gear in front of the door, and the transparent gear door, which communicates to be equipped with, is located at the handle right end Series connection slideway, it is described processing case top inner wall be equipped be located at it is described it is transparent gear door on the upside of series connection slot, the series connection groove top side Inner wall is embedded with hydraulic press, and the hydraulic press lower end is equipped with the hydraulic stem being slidably connected with the slideway of connecting.

3. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the locking device includes setting It is located on the door lock chamber in being equipped in the four door lock chambers processed and in case inner left wall and be equally spaced, the processing case The symmetrical rotation chamber in lower end, the rotation chamber slidably connect the docking push rod extended up and down close to symmetrical centre side inner wall, The docking push rod is equipped with close to symmetrical centre end with the docking pushing block abutted with the magnetic force pushing block, and the docking push rod is separate Symmetrical centre end docks push rod press is connected with and only stops spring close to symmetrical centre side with described, and the rotation is intracavitary to be fixedly connected There is the rotation axis of left and right extension, rotating plate is rotatably connected in the rotation axis, the rotating plate, which is equipped with, docks push rod with described It is slidably connected and the sliding slot of left and right perforation, the rotation chamber connects close to useful slide with the sliding slot of symmetrical centre Slideslip connection The magnetic rod connect.

4. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the mobile device includes setting Extension and the symmetrical lifting and driving axis in front and back above and below being rotatably connected in the variation chamber in the movable block, the movable block, The lifting and driving axis is equipped with belt pulley, has been connected by power belt, screw thread on the lifting and driving axis between the belt pulley It is connected with the elevator being located on the downside of lifting and driving axis, movable block top inner wall embeds lifting and driving described in useful and front end The motor that axis is connected by power, interior be equipped with of the movable block is located at the symmetrical hiding slot in variation chamber lower end, described hidden Hiding groove top end inner wall slidably connects the axle extended up and down, and the axle upper end is equipped with to be slidably connected due to the elevator Pushing block is driven, press is connected with inhibition spring, the axle between the driving pushing block downside and variation bottom of chamber end inner wall Downside is equipped with the universal wheel disc being located in the hiding slot, and the movable block is equipped with symmetrical positioned at described variation chamber or so end Groove, the groove is connected with the unlock rod that left and right extends close to symmetrical centre Slideslip, and the unlock rod is in symmetrical Heart end is equipped with the driven pushing block abutted with the driving pushing block, the driven pushing block and variation chamber side press close to each other It is connected with compressed spring, the unlock rod is equipped with the upper latch hook being located in the groove, before being fixedly connected in the groove The fixed point axis extended afterwards, is rotatably connected to auxiliary wheel group on the fixed point axis, the auxiliary wheel group be equipped with with it is described The lower latch hook that upper latch hook abuts.

5. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the series connection dust-extraction unit includes With the hanging rod for being fixedly connected and being slidably connected with suction chamber top inner wall on the downside of connecting plate, the upside and the suction chamber Press is connected with reset spring between inside top, and the hanging rod lower end is fixedly connected with motor, and motor lower end end is dynamic Power is connected with the drive shaft extended up and down, and the drive shaft lower end is equipped with driving shaft joint, is fixedly connected in the suction chamber Positioned at the header board driven in shaft joint lower end, it is rotatably connected to the driven shaft extended up and down on the header board, it is described It is equipped on the upside of driven shaft with the driven shaft joint abutted with the driving shaft joint, the driven shaft is equipped with positioned at the crossbeam The high-power fan of plate lower end.

6. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the valve member includes communicating It is set to through-hole of the suction chamber on the inner wall of symmetrical centre side, is equidistantly rotatably connected to from top to bottom in the suction chamber Left and right extends to the intracavitary transmission shaft of the starting, the transmission shaft be equipped be located at the starting it is intracavitary and with the straight-tooth bar The transmission gear of ratcheting connection, is rotatably connected to the storage frame in the through-hole on the transmission shaft, in the storage frame Equipped with the laminated plate being fixedly connected with the transmission shaft, filled and process is filled between the through-hole and the storage frame.

7. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the particle keeps off door gear and includes It communicates and is set to rotation mouth of the suction chamber far from symmetrical centre side inner wall, front and back is fixedly connected on the rotation mouth and is extended Strut, the useful swing arm abutted with the straight-tooth bar is rotatablely connected on the strut, the swing arm, which is equipped with, is located at the suction Enter intracavitary gap slideway (not marking), two are slided in the gap slideway (not marking) and have scraper, the scraper is separate Press is connected with extension spring between symmetrical centre side and the gap slideway (not marking), and the suction chamber is far from symmetrical centre Rotation connection is located at the rotation mouth bottom end pulling bar on the inner wall of side, is articulated and connected between the pull rod other end and the scraper.

8. a kind of numerically-controlled machine tool of self-cleaning as described in claim 1, it is characterised in that: the pressurizing unit includes and institute The inner wall rotation connection of squeezing tank or so end and symmetrical thread spindle are stated, is rotatably connected on the thread spindle positioned at the suction chamber The deflector of lower end, the thread spindle, which is equipped with, is located at impeller of the deflector far from symmetrical centre side array distribution, described The extruding pushing block positioned at the deflector close to symmetrical centre side is threaded on thread spindle, the extruding pushing block is led with described Flowing plate side press close to each other is connected with deflector, and the lifting slide bar extended up and down is slidably connected in the suspension plate, described Lifting the lower end of the slider be equipped with with the lifting pushing block that abuts of extruding pushing block, under the lifting pushing block upside and the suspension plate Side press is connected with extruding spring.