CN113500441B - Tool magazine for numerical control machining center - Google Patents
Tool magazine for numerical control machining center Download PDFInfo
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- CN113500441B CN113500441B CN202110786205.7A CN202110786205A CN113500441B CN 113500441 B CN113500441 B CN 113500441B CN 202110786205 A CN202110786205 A CN 202110786205A CN 113500441 B CN113500441 B CN 113500441B
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- cutter
- driving gear
- gear
- toothed plate
- machining center
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention provides a tool magazine for a numerical control machining center, which comprises a cleaning box, a manipulator and a cutter carrying disc, wherein the cleaning box, the manipulator and the cutter carrying disc are arranged on a machine body, a first tool placing hole is formed in the upper part of the cleaning box, a waste material channel is formed in one side of the first tool placing hole, an upper air outlet is formed in the upper part of one side of the first tool placing hole, a lower air outlet is formed in the lower air outlet, an arc-shaped toothed plate is arranged in the lower air outlet, the toothed plate is connected with a toothed plate driving device for controlling lifting of the toothed plate, an air ejector tube is connected onto the toothed plate in a sliding manner, the front end of the air ejector tube is rotationally connected with a front driving gear meshed with the front edge of the toothed plate, the rear end of the air ejector tube is rotationally connected with a rear driving gear meshed with the rear edge of the toothed plate, the front driving gear is in transmission connection with the rear driving gear, the linear speed ratio of the front driving gear to the rear driving gear is equal to the radius ratio of the front edge and the rear edge of the toothed plate, and a second tool clamping device is arranged on the machine. The storage and the next use of the cutter are convenient.
Description
Technical Field
The invention relates to the technical field of numerical control machining center accessories.
In particular to a tool magazine for a numerical control machining center.
Background
The existing numerical control machining center comprises a machining center body, a workbench is arranged at the lower part of the machining center body, the workbench can move along the X axis and the Y axis, a transverse track arranged along the Y axis is arranged at the upper part of the machining center body, a translation part capable of moving along the transverse track is arranged on the transverse track, a lifting part capable of lifting is arranged on the translation part, a telescopic part capable of moving along the X axis is arranged on the lifting part, a first cutter clamping device is arranged on the telescopic part, a cutter handle can be clamped on the first cutter clamping device, a limiting ring is arranged on the cutter handle, and a cutter is arranged at the lower end of the cutter handle. In use, a workpiece is clamped on the table and the tool is used to cut the workpiece. The existing tool magazine comprises a tool carrying disc for placing tools. When the cutter is used, the telescopic part directly puts the just used cutter into the cutter carrying disc and clamps and takes down one cutter.
The technical scheme has the following defects: the used cutter is often adhered with dirt such as scraps, processing fluid and the like, especially the lower end of the cutter, has complex shape and more grooves, is more easy to adhere with the dirt such as scraps, the processing fluid and the like, and is not beneficial to the storage and the next use of the cutter when the cutter is directly placed into a cutter carrying disc.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the tool magazine for the numerical control machining center, which is used for cleaning the tool which is just used, so that the tool is convenient to store and use next time.
The aim of the invention is achieved by the following technical measures: the utility model provides a numerical control machining center is with tool magazine, includes washs case, manipulator and year blade disc that sets up on numerical control machining center fuselage, washs case upper portion and has seted up first cutter and has placed the hole, first cutter is placed hole one side and has been seted up the waste material passageway, waste material passageway intercommunication has the waste material case, first cutter is placed hole and is kept away from one side upper portion of waste material passageway and have been seted up the gas outlet, first cutter is placed hole and is kept away from one side lower part of waste material passageway and have been seted up down the gas outlet, be equipped with the curved pinion rack in the gas outlet down, the pinion rack is connected with the pinion rack drive device that controls its lift, sliding connection has the jet-propelled pipe on the pinion rack, the jet-propelled pipe front end rotation is connected with the front drive gear that meshes with pinion rack rear side edge, rear drive gear or front drive gear are connected with gear drive device, front drive gear and rear drive gear drive connection, the ratio of front drive gear and pinion rack speed equals with the radius of back edge, the radius ratio on the pinion rack is equipped with the second cutter centre gripping device.
As an improvement: the number of the toothed plates is two, the upper ends and the lower ends of the two toothed plates are connected with each other, the air ejector is positioned between the two toothed plates, the outer side of each toothed plate is provided with a side plate in a sliding mode, the gear driving device is positioned on one side plate, the other side plate is rotationally connected with a front transmission gear connected with a front driving gear and a rear transmission gear connected with a rear driving gear, and two middle transmission gears are arranged between the front transmission gear and the rear transmission gear.
As an improvement: the radius ratio of the front driving gear to the rear driving gear is equal to the radius ratio of the front side edge and the rear side edge of the toothed plate, the radius ratio of the front driving gear to the rear driving gear is equal, and the radius ratio of the two middle driving gears is equal.
As an improvement: the left and right sides of the first cutter placing hole are respectively connected with a lug capable of lifting in a sliding manner, the lug is connected with a toothed plate, an upper laser emitter and a lower laser emitter which are arranged up and down are arranged on one lug, an upper laser receiver and a lower laser receiver which are arranged up and down are correspondingly arranged on the other lug, when the cutter simultaneously shields the upper laser emitter and the lower laser emitter, the toothed plate driving device drives the toothed plate (34 and the lug to descend, when the cutter shields the upper laser emitter and does not shield the lower laser emitter, the toothed plate and the lug stop, and when the cutter (22 neither shields the upper laser emitter nor shields the lower laser emitter), the toothed plate and the lug ascend.
As an improvement: the left and right sides of the first cutter placing hole are respectively provided with a lug movable groove with lug movement, a first vertical rod which is vertically arranged is arranged on the lug, a first vertical rod sliding groove which is used for accommodating the first vertical rod movement is arranged on the cleaning box, a connecting rod is arranged at the lower end of the first vertical rod, a cross rod movable groove which is used for accommodating the connecting rod movement is arranged on the cleaning box, the connecting rod is connected with a second vertical rod, the toothed plate is arranged at the upper end of the second vertical rod, and a second vertical rod sliding groove which is used for accommodating the second vertical rod movement is arranged on the cleaning box.
As an improvement: the numerical control machining center is characterized in that a mobile station is further arranged on the machine body of the numerical control machining center, a plurality of supporting cylinders which are sequentially arranged along the vertical direction are arranged on the mobile station, the cutter carrying disc is rotationally connected with the supporting cylinders, a cutter carrying disc driving device which drives the cutter carrying disc to rotate is arranged on the supporting cylinders, a second cutter placing hole is formed in the upper portion of the cutter carrying disc, and a notch which penetrates through the upper side, the lower side and the lateral portion of the cutter carrying disc is formed in the cutter carrying disc.
As an improvement: the cutter carrying disc driving device comprises a main motor which is positioned at the inner side of a supporting cylinder and eccentrically arranged, a main gear is arranged on an output shaft of the main motor, a main gear through hole for allowing the main gear to pass through is formed in the side part of the supporting cylinder, and a gear ring meshed with the main gear is arranged on the cutter carrying disc.
As an improvement: the inside of the supporting cylinder is provided with a main motor mounting plate, the main motor is positioned below the main motor mounting plate, the main gear is positioned above the main motor mounting plate, the main motor mounting plate is provided with an output shaft through hole for allowing an output shaft of the main motor to pass through, the main motor mounting plate is provided with a threading hole, and the upper part of the threading hole is provided with a guard plate.
As an improvement: the support cylinder is provided with an upper limiting plate and a lower limiting plate, the cutter carrying disc is located between the upper limiting plate and the lower limiting plate, a second axial bearing is arranged between the upper limiting plate and the cutter carrying disc, and a third axial bearing is arranged between the lower limiting plate and the cutter carrying disc.
As an improvement: the two adjacent supporting cylinders are connected through a flange structure, and an upper cover plate is arranged at the upper end of the supporting cylinder at the uppermost end.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: the upper air outlet and the lower air outlet blow air to the cutter, blow the dirt such as adhered scraps, processing liquid and the like into a waste material channel, and finally enter a waste material box; the air ejector tube is always aligned to the center position of the lower end of the cutter, and is used for blowing off the lower end of the cutter, so that dirt such as chips and processing liquid adhered to the lower end of the cutter can be blown off, and the cutter can be stored and used next time conveniently.
The invention is further described below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of a tool magazine for a numerical control machining center according to the present invention.
Fig. 2 is a schematic view of the structure of section A-A in fig. 1.
Fig. 3 is a schematic view of the structure of the part B in fig. 2.
Fig. 4 is a schematic structural view of section C-C in fig. 3.
Fig. 5 is a schematic view of the structure of section D-D in fig. 3.
Fig. 6 is a schematic view of the structure of section E-E in fig. 3.
Fig. 7 is a schematic structural diagram of a cutter carrier in a tool magazine for a numerical control machining center.
Fig. 8 is a schematic view of the structure of section F-F in fig. 7.
Fig. 9 is a schematic diagram of the structure of a portion G in fig. 8.
Fig. 10 is a schematic view of the structure of the part H in fig. 7.
Fig. 11 is a schematic view of the structure of the part I in fig. 7.
In the figure: 1-a numerical control machining center body; 2-a workbench; 3-a mobile station; 4-carrying a cutter disc; 5-a support cylinder; 6-a manipulator; 7-a cleaning box; 8-transverse tracks; 9-a translation section; 10-a lifting part; 11-a first tool holding device; 12-telescoping part; 13-waste bin; 14-an air pump; 15-soft trachea; 16-a second tool holding device; 17-waste channels; 18-a first tool placement hole; 19-a gas transmission channel; 20-limiting rings; 21-a first axial bearing; 22-a cutter; 23-gas nozzles; 24-lower laser transmitter; 25-bump; 26-bump active slot; 27-a first vertical rod chute; 28-connecting rod; 29-a cross bar movable groove; 30-a second vertical rod chute; 31-push rod; a 32-linear motor; 33-a second vertical bar; 34-tooth plate; 35-front drive gear; 36-an intermediate drive gear; 37-rear drive gear; 38-a flexible tracheal tube active orifice; 39-side plates; 40-rear drive gear; 41-tooth plate movable grooves; 42-a lower air outlet; 43-upper air outlet; 44-upper laser emitter; 45-corrugated pipe; 46-a first vertical rod; 47-cross bar; 48-a lower laser receiver; 49-upper laser receiver; 50-a first motor; 51-front drive gear; 52-an upper limit plate; 53-second axial bearing; 54-a lower limiting plate; 55-a third axial bearing; 56-a second tool placement hole; 57-main gear; 58-notch; 59-threading holes; 60-guard plates; 61-main gear via hole; 62-a main motor mounting plate; 63-a main motor; 64-output shaft vias; 65-knife handle; 66-sponge ring; 67-upper cover plate; 68-a cross bar chute.
Detailed Description
Examples: as shown in fig. 1 to 11, the existing numerical control machining center includes a machining center body 1, a workbench 2 is disposed at the lower portion of the machining center body 1, the workbench 2 can move along an X axis and a Y axis, a transverse rail 8 disposed along the Y axis is disposed at the upper portion of the machining center body 1, a translation portion 9 capable of moving along the transverse rail 8 is disposed on the transverse rail 8, a lifting portion 10 capable of lifting is disposed on the translation portion 9, a telescopic portion 12 capable of moving along the X axis is disposed on the lifting portion 10, a first cutter clamping device 11 is disposed on the telescopic portion 12, a cutter handle 65 can be clamped on the first cutter clamping device 11, a limiting ring 20 is disposed on the cutter handle 65, and a cutter 22 is disposed at the lower end of the cutter handle 65. In use, a workpiece is clamped on the table 2 and the tool 22 is used to cut the workpiece.
The utility model provides a tool magazine for numerical control machining center, includes washs case 7, manipulator 6 and year blade disc 4 that set up on numerical control machining center fuselage 1, wash case 7 upper portion and seted up first cutter and place hole 18, the cross-sectional shape of hole 18 is placed to first cutter is circular, first cutter is placed hole 18 upper end edge and is equipped with the first axial bearing 21 that can contact with spacing ring 20, reduces the frictional force when handle of a knife 65 rotates. The waste material channel 17 is arranged on one side of the first cutter placing hole 18, the waste material channel 17 is communicated with the waste material box 13, and preferably, the waste material channel 17 is obliquely arranged, so that waste liquid in the first cutter placing hole 18 is facilitated to flow into the waste material box 13. An upper air outlet 43 is formed in the upper portion of one side, far away from the waste channel 17, of the first cutter placement hole 18, a lower air outlet 42 is formed in the lower portion of one side, far away from the waste channel 17, of the first cutter placement hole 18, and the upper air outlet 43 and the lower air outlet 42 are connected with the air pump 14 through the air transmission channel 19. The lower air outlet 42 is internally provided with a toothed plate movable groove 41, the toothed plate movable groove 41 is internally provided with an arc toothed plate 34, the toothed plate 34 is connected with a toothed plate driving device for controlling the toothed plate to lift, the toothed plate 34 is slidably connected with an air ejector 23, the rear end of the air ejector 23 is connected with a soft air pipe 15, the soft air pipe 15 penetrates out of the air transmission channel 19 and then is connected with the air pump 14, and the rear end of the lower air outlet 42 is communicated with a soft air pipe movable hole 38. The front end of the air spraying pipe 23 is rotationally connected with a front driving gear 51 meshed with the front side edge of the toothed plate 34, the rear end of the air spraying pipe 23 is rotationally connected with a rear driving gear 40 meshed with the rear side edge of the toothed plate 34, the rear driving gear 40 or the front driving gear 51 is connected with a gear driving device, the front driving gear 51 is in transmission connection with the rear driving gear 40, the ratio of the linear speed of the front driving gear 51 to the linear speed of the rear driving gear 40 is equal to the ratio of the radius of the front side edge and the radius of the rear side edge of the toothed plate 34, the angular speeds of the front end and the rear end of the air spraying pipe 23 are equal, the air spraying pipe 23 is always aligned with the central axis of the toothed plate 34, and the manipulator 6 is provided with a second cutter clamping device 16. In use, the numerical control machining center moves the telescopic part 12, places the tool shank 65 on the first tool placement hole 18, and then the telescopic part 12 clamps a new tool 22 from the carrier disc 4 to continue machining. At this time, the second tool holding device 16 holds the tool shank 65 on the first tool placing hole 18, and drives the tool shank 65 and the tool 22 to rotate, and the upper air outlet 43 and the lower air outlet 42 blow air to the tool 22, blow the adhering scraps, processing fluid and other dirt into the waste material channel 17, and finally enter the waste material box 13. The toothed plate driving device is started to enable the air ejector tube 23 to be aligned with the central position of the lower end of the cutter 22, namely the central position of the lower end of the cutter 22 is located on the central axis of the toothed plate 34, at the moment, the rear driving gear 40 or the front driving gear 51 is driven by the starting gear driving device to rotate, the air ejector tube 23 moves along the toothed plate 34, and the air ejector tube 23 is always aligned with the central position of the lower end of the cutter 22 to blow off the lower end of the cutter 22, so that dirt such as adhered chips, machining liquid and the like at the lower end of the cutter 22 can be blown off conveniently. After the blowing is completed, the manipulator 6 puts the cutter 22 back to the carrier cutterhead 4.
The number of the toothed plates 34 is two, the upper ends and the lower ends of the two toothed plates 34 are mutually connected, the air ejector 23 is positioned between the two toothed plates 34, a side plate 39 is slidably arranged on the outer side of each toothed plate 34, the gear driving device comprises a first motor 50, the first motor 50 is positioned on one side plate 39, a front transmission gear 35 connected with a front driving gear 51 and a rear transmission gear 37 connected with a rear driving gear 40 are rotatably connected on the other side plate 39, and two middle transmission gears 36 are arranged between the front transmission gear 35 and the rear transmission gear 37. When the air ejector tube 23 is used, the first motor 50 is started, the first motor 50 drives one of the rear driving gear 40 and the front driving gear 51 to rotate, then drives the rear transmission gear 37 or the front transmission gear 35 to rotate, and transmits power to the front transmission gear 35 or the rear transmission gear 37 through the middle transmission gear 36, so that the rear driving gear 40 and the front driving gear 51 synchronously rotate, and the stability of the movement of the air ejector tube 23 is improved.
The ratio of the radius of the front driving gear 51 to the radius of the rear driving gear 40 are equal to the ratio of the radius of the front and rear edges of the toothed plate 34, the radius of the front driving gear 35 to the radius of the rear driving gear 37 are equal, and the radius of the two intermediate driving gears 36 are equal. When the cutter is used, the angular velocities of the front end and the rear end of the air ejector tube 23 are equal, the air ejector tube 23 is always aligned with the central axis of the toothed plate 34, the air ejector tube 23 is always aligned with the central position of the lower end of the cutter 22, the lower end of the cutter 22 is blown off, and dirt such as adhered fragments, machining liquid and the like at the lower end of the cutter 22 are favorably blown off.
The left and right sides of the first cutter placement hole 18 are respectively connected with a lifting lug 25 in a sliding manner, the lug 25 is connected with a toothed plate 34, an upper laser emitter 44 and a lower laser emitter 24 which are arranged up and down are arranged on one lug 25, an upper laser receiver 49 and a lower laser receiver 48 which are arranged up and down are correspondingly arranged on the other lug 25, when the cutter 22 simultaneously shields the upper laser emitter 44 and the lower laser emitter 24, the toothed plate 34 and the lug 25 are driven to descend by the toothed plate driving device, when the cutter 22 shields the upper laser emitter 44 but does not shield the lower laser emitter 24, the toothed plate 34 and the lug 25 stop, and when the cutter 22 neither shields the upper laser emitter 44 nor shields the lower laser emitter 24, the toothed plate 34 and the lug 25 ascend. When in use, the height of the lower laser transmitter 24 is consistent with the height of the central axis of the toothed plate 34, and when the cutter 22 enters the first cutter placing hole 18, the air injection pipe 23 is aligned with the lower end of the cutter 22, so as to adapt to cutters 22 with different lengths, and the use is convenient.
The left and right sides of the first cutter placement hole 18 are respectively provided with a lug movable groove 26 with a lug 25 being movable, and a corrugated pipe 45 is arranged between the lug 25 and the edge of the lug movable groove 26, so that the lug 25 can move conveniently, and dirt can be prevented from entering the lug movable groove 26. The utility model discloses a cleaning box, including lug 25, first montant 46 of vertical setting is equipped with on the lug 25, set up on the cleaning box 7 and hold first montant spout 27 of first montant 46 activity, be equipped with horizontal pole 47 between two first montant 46 lower extreme, set up on the cleaning box 7 and hold horizontal pole spout 68 of horizontal pole 47 activity, the horizontal pole 47 middle section is equipped with the connecting rod 28, set up on the cleaning box 7 and hold the horizontal pole movable groove 29 of connecting rod 28 activity, the connecting rod 28 is connected with second montant 33, pinion rack 34 sets up in second montant 33 upper end, has seted up on the cleaning box 7 and has held the second montant spout 30 of second montant 33 activity. The toothed plate driving device comprises a linear motor 32 positioned in the second vertical rod chute 30, and a push rod 31 of the linear motor 32 is connected with a second vertical rod 33. The connection between the protruding block 25 and the toothed plate 34 is firm, and when in use, the linear motor 32 is started, and the toothed plate 34 and the protruding block 25 are driven to ascend or descend.
The machine body 1 of the numerical control machining center is also provided with a moving table 3, and preferably, the moving table 3 can move along the X axis and the Y axis, so that the telescopic part 12 can conveniently clamp the cutter 22 from the cutter carrying disc 4. The mobile station 3 is provided with a plurality of supporting cylinders 5 which are sequentially arranged along the vertical direction, the cutter carrying disc 4 is rotationally connected with the supporting cylinders 5, the supporting cylinders 5 are provided with cutter carrying disc driving devices which drive the cutter carrying disc 4 to rotate, the upper part of the cutter carrying disc 4 is provided with a second cutter placing hole 56, the inner side of an opening of the second cutter placing hole 56 is provided with a sponge ring 66, and the cutter carrying disc 4 is provided with a notch 58 which penetrates through the upper side, the lower side and the side of the cutter carrying disc. The two adjacent supporting cylinders 5 are connected through a flange structure, and an upper cover plate 67 is arranged at the upper end of the supporting cylinder 5 at the uppermost end. The upper cover plate 67 seals the opening at the upper end of the supporting cylinder 5 to prevent sundries from entering. When the cutter carrier is used, a plurality of cutter carrier disks 4 can be used simultaneously, the loading capacity of the cutters 22 is improved, the size of the machine tool is reduced, when the cutters 22 positioned on the lower cutter carrier disk 4 are required to be clamped, the cutter carrier disk driving device drives the upper cutter carrier disk 4 to rotate, the notch 58 and the upper part of the cutter 22 to be clamped are arranged above the cutter carrier disk driving device, the first cutter clamping device 11 can extend into the notch 58, and the cutters 22 on the lower cutter carrier disk 4 can be conveniently clamped and taken. The support cylinder 5 is provided with an upper limiting plate 52 and a lower limiting plate 54, the cutter carrier 4 is positioned between the upper limiting plate 52 and the lower limiting plate 54, a second axial bearing 53 is arranged between the upper limiting plate 52 and the cutter carrier 4, and a third axial bearing 55 is arranged between the lower limiting plate 54 and the cutter carrier 4. When in use, the cutter carrier 4 has small rotation friction, and simultaneously has larger axial supporting force, thereby improving the loading capacity of the cutter 22.
The carrier disc driving device comprises a main motor 63 which is positioned at the inner side of a supporting cylinder 5 and is eccentrically arranged, a main gear 57 is arranged on an output shaft of the main motor 63, a main gear through hole 61 for allowing the main gear 57 to pass through is formed in the side part of the supporting cylinder 5, and a gear ring meshed with the main gear 57 is arranged on the carrier disc 4. When the cutter changing device is used, the main motor 63 is started, the main motor 63 drives the main gear 57 to rotate, the main gear 57 drives the cutter carrying disc 4 to rotate, the main motor 63 is positioned on the inner side of the supporting cylinder 5, the structure is compact, the size is small, interference to other cutter carrying discs 4 is avoided, multiple cutter carrying discs 4 can rotate simultaneously, and the cutter changing efficiency is improved.
The inside of the supporting cylinder 5 is provided with a main motor mounting plate 62, the main motor 63 is positioned below the main motor mounting plate 62, the main gear 57 is positioned above the main motor mounting plate 62, the main motor mounting plate 62 is provided with an output shaft through hole 64 for allowing the output shaft of the main motor 63 to pass through, the main motor mounting plate 62 is provided with a threading hole 59, and the upper part of the threading hole 59 is provided with a guard plate 60. In use, the main motor mounting plate 62 facilitates the installation of the main motor 63, and at the same time, a power cord or the like can pass through the threading hole 59 and finally be led out through the mobile station 3, and the guard plate 60 is used for placing the main gear 57 to move and damage the power cord or the like.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. The utility model provides a tool magazine for numerical control machining center which characterized in that: including setting up washout box (7), manipulator (6) and year blade disc (4) on numerical control machining center fuselage (1), washout box (7) upper portion has been seted up first cutter and has been placed hole (18), waste material passageway (17) have been seted up to first cutter and have been placed hole (18) one side, waste material passageway (17) intercommunication has waste material case (13), upper gas outlet (43) have been seted up to one side upper portion that waste material passageway (17) was kept away from to first cutter was placed hole (18), lower gas outlet (42) have been seted up to one side lower part that waste material passageway (17) was kept away from to first cutter was placed hole (18), be equipped with in lower gas outlet (42) and be curved pinion rack (34), pinion rack (34) are connected with the pinion drive of control its lift, sliding connection has gas jet-out tube (23) on pinion (34), gas jet-out tube (23) front end rotation is connected with front driving gear (51) with pinion (34) front side edge meshing, gas jet-out tube (23) rear end rotation is connected with pinion (40) rear driving gear (40) or front driving gear (51) that is connected with pinion (40) rear driving gear (40), the ratio of the linear speeds of the front driving gear (51) and the rear driving gear (40) is equal to the ratio of the radiuses of the front side edge and the rear side edge of the toothed plate (34), and the manipulator (6) is provided with a second cutter clamping device (16);
the left side and the right side of the first cutter placement hole (18) are respectively connected with a lug (25) capable of ascending and descending in a sliding manner, the lug (25) is connected with a toothed plate (34), an upper laser emitter (44) and a lower laser emitter (24) which are arranged up and down are arranged on one lug (25), an upper laser receiver (49) and a lower laser receiver (48) which are arranged up and down are correspondingly arranged on the other lug (25), when the cutter (22) simultaneously shields the upper laser emitter (44) and the lower laser emitter (24), the toothed plate driving device drives the toothed plate (34) and the lug (25) to descend, when the cutter (22) shields the upper laser emitter (44) but does not shield the lower laser emitter (24), the toothed plate (34) and the lug (25) are stopped, and when the cutter (22) neither shields the upper laser emitter (44) nor shields the lower laser emitter (24), the toothed plate (34) and the lug (25) are lifted;
the left side and the right side of the first cutter placing hole (18) are respectively provided with a lug movable groove (26) with a lug (25) moving, the lug (25) is provided with a first vertical rod (46) which is vertically arranged, the cleaning box (7) is provided with a first vertical rod chute (27) which is used for accommodating the movement of the first vertical rod (46), the lower end of the first vertical rod (46) is provided with a connecting rod (28), the cleaning box (7) is provided with a cross rod movable groove (29) which is used for accommodating the movement of the connecting rod (28), the connecting rod (28) is connected with a second vertical rod (33), the toothed plate (34) is arranged at the upper end of the second vertical rod (33), and the cleaning box (7) is provided with a second vertical rod chute (30) which is used for accommodating the movement of the second vertical rod (33);
the lower end of the knife handle (65) is provided with a knife (22); in use, the second tool clamping device (16) clamps the tool shank (65) and drives the tool shank (65) and the tool (22) to rotate.
2. The tool magazine for a numerical control machining center according to claim 1, wherein: the number of the toothed plates (34) is two, the upper ends and the lower ends of the two toothed plates (34) are mutually connected, the air ejector tube (23) is positioned between the two toothed plates (34), one side plate (39) is slidably arranged on the outer side of each toothed plate (34), the gear driving device is positioned on one side plate (39), a front transmission gear (35) connected with a front driving gear (51) and a rear transmission gear (37) connected with a rear driving gear (40) are rotatably connected on the other side plate (39), and two middle transmission gears (36) are arranged between the front transmission gear (35) and the rear transmission gear (37).
3. The tool magazine for a numerical control machining center according to claim 2, wherein: the ratio of the radius of the front driving gear (51) to the radius of the rear driving gear (40) is equal to the ratio of the radius of the front side edge and the radius of the rear side edge of the toothed plate (34), the radius of the front driving gear (35) and the radius of the rear driving gear (37) are equal, and the radius of the two middle driving gears (36) are equal.
4. A tool magazine for a numerical control machining center according to any one of claims 1 to 3, characterized in that: the numerical control machining center is characterized in that a mobile station (3) is further arranged on the numerical control machining center body (1), a plurality of supporting cylinders (5) which are sequentially arranged along the vertical direction are arranged on the mobile station (3), the cutter carrying disc (4) is rotationally connected with the supporting cylinders (5), a cutter carrying disc driving device which drives the cutter carrying disc (4) to rotate is arranged on the supporting cylinders (5), a second cutter placing hole (56) is formed in the upper portion of the cutter carrying disc (4), and a notch (58) which penetrates through the upper side, the lower side and the lateral portion of the cutter carrying disc (4) is formed in the cutter carrying disc.
5. The tool magazine for a numerical control machining center according to claim 4, wherein: the cutter carrier driving device comprises a main motor (63) which is positioned at the inner side of a supporting cylinder (5) and eccentrically arranged, a main gear (57) is arranged on an output shaft of the main motor (63), a main gear through hole (61) for allowing the main gear (57) to pass through is formed in the side part of the supporting cylinder (5), and a gear ring meshed with the main gear (57) is arranged on the cutter carrier (4).
6. The tool magazine for a numerical control machining center according to claim 5, wherein: the inside of support section of thick bamboo (5) is equipped with main motor mounting panel (62), main motor (63) are located main motor mounting panel (62) below, main gear (57) are located main motor mounting panel (62) top, output shaft via hole (64) that the output shaft of holding main motor (63) passed have been seted up on main motor mounting panel (62), threading hole (59) upper portion is equipped with backplate (60).
7. The tool magazine for a numerical control machining center according to claim 4, wherein: the support cylinder (5) is provided with an upper limiting plate (52) and a lower limiting plate (54), the cutter carrying disc (4) is located between the upper limiting plate (52) and the lower limiting plate (54), a second axial bearing (53) is arranged between the upper limiting plate (52) and the cutter carrying disc (4), and a third axial bearing (55) is arranged between the lower limiting plate (54) and the cutter carrying disc (4).
8. The tool magazine for a numerical control machining center according to claim 4, wherein: the two adjacent supporting cylinders (5) are connected through a flange structure, and an upper cover plate (67) is arranged at the upper end of the supporting cylinder (5) at the uppermost end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786205.7A CN113500441B (en) | 2021-07-12 | 2021-07-12 | Tool magazine for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786205.7A CN113500441B (en) | 2021-07-12 | 2021-07-12 | Tool magazine for numerical control machining center |
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| Publication Number | Publication Date |
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| CN113500441A CN113500441A (en) | 2021-10-15 |
| CN113500441B true CN113500441B (en) | 2023-06-02 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5966729B2 (en) * | 2012-07-30 | 2016-08-10 | ブラザー工業株式会社 | Machine Tools |
| CN206662864U (en) * | 2017-04-29 | 2017-11-24 | 深圳大宇精雕科技有限公司 | Lathe with cutter cleaning function |
| CN109465673A (en) * | 2018-11-17 | 2019-03-15 | 镇江市富德数控机床科技有限公司 | A kind of cutter maintenance storage device of numerically-controlled machine tool |
| CN211661663U (en) * | 2019-06-29 | 2020-10-13 | 孙杰 | Cutter maintenance storage device of digit control machine tool |
| CN113070710A (en) * | 2021-04-02 | 2021-07-06 | 深圳市华群数控机械有限公司 | Machine tool magazine with self-cleaning function |
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