CN108526974A - A kind of shaft CNC milling machine automatic loading and unloading device - Google Patents
A kind of shaft CNC milling machine automatic loading and unloading device Download PDFInfo
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- CN108526974A CN108526974A CN201810371802.1A CN201810371802A CN108526974A CN 108526974 A CN108526974 A CN 108526974A CN 201810371802 A CN201810371802 A CN 201810371802A CN 108526974 A CN108526974 A CN 108526974A
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- plate
- clamp hand
- open slot
- rack
- component
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Classifications
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
-
- 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
- B23Q2707/00—Automatic supply or removal of metal workpieces
- B23Q2707/04—Automatic supply or removal of metal workpieces by means of grippers also magnetic or pneumatic gripping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The purpose of the present invention is to provide a kind of shaft CNC milling machine automatic loading and unloading devices.The invention includes a device, Lifting Device, feed device, clamp hand device, grip device and rack；It includes hopper, open slot first component, open slot second component and open slot cylinder to go out a device；Lifting Device includes die pad and material ejection cylinder；Feed device includes chute feeder and feed mechanism one；Feed mechanism one is chain conveying mechanism；Clamp hand device includes clamp hand mechanism and feed mechanism two, and feed mechanism two includes being moved forward and backward plate, clamp hand driven sprocket, clamp hand chain, clamp hand drive sprocket and clamp hand motor；Clamp hand mechanism includes upper and lower air cylinders one, upper and lower air cylinders two, move up and down plate one, move up and down plate two, pneumatic clamp hand one and pneumatic clamp hand two；Grip device includes fixed plate, compression cylinder, pressure plate and positioning plate.It can replace being accomplished manually on CNC milling machine recycling to take finished product and put blank and act.
Description
Technical field
The present invention relates to a kind of automatic loading and unloading device, especially a kind of shaft CNC milling machine automatic loading and unloading device.
Background technology
Shaft is part common in mechanical equipment, and the manufacturing procedure carried out is needed to have very much, vehicle, milling, mill etc., such as
Shaft 1 shown in FIG. 1, keyway 2 thereon（Or it is a flat surface）It needs to process on milling machine, it is big in existing production technology
Mostly using manual operation, personnel first according to the size of the workpieces processing programmed on CNC milling machine is wanted, enable the program afterwards,
One shaft, 1 blank is put into fixture and fixed by personnel, is pressed CNC milling machine starting button and is started to process the keyway 2, is taken after processing
Go out shaft 1,1 blank of a shaft is put into fixture again and fixed by personnel, such cycle operation.CNC milling machine need of work personnel
So cycle takes 1 finished product of shaft and puts the action of 1 blank of shaft.
Invention content
The purpose of the present invention is to provide a kind of energy instead of manually cycle takes shaft finished product and puts shaft on CNC milling machine
The automatic loading and unloading device of blank action.
A kind of shaft CNC milling machine automatic loading and unloading device of the present invention is realized in：A kind of shaft CNC milling machine from
Dynamic handling equipment includes a device, Lifting Device, feed device, clamp hand device, grip device and rack；Described goes out one
Device includes hopper, open slot first component, open slot second component and open slot cylinder, and the hopper is connected in rack
On, there is an outlet on hopper, hopper is for putting the shaft blank to be processed, the open slot first component and open slot second
An open slot is formed between component and is placed in rack, and forms prismatic pair with rack, and is placed in hopper outlet just
Lower section and hopper outlet is closed, the open slot cylinder is connected in rack, open slot cylinder mobile bar and open slot the
One component and open slot second component are connected；The Lifting Device includes die pad and material ejection cylinder, the material ejection cylinder
It is connected in rack, material ejection cylinder mobile bar is connected with die pad；There is liftout end on the die pad, and liftout end disposes
At open slot when open slot cylinder stretches out mobile bar, die pad is placed in rack, and forms prismatic pair with rack, mobile
Auxiliary direction is along open slot direction；The feed device includes chute feeder and feed mechanism one；The feed mechanism one is
Chain conveying mechanism, including feeding driven sprocket, feeding chain, drive shaft, feeding drive sprocket and feeding motor；Feeding motor
It is connected in rack, axis and the drive shaft of feeding motor are connected, and drive shaft is hinged in rack, and feeding drive sprocket is fixed on drive
On moving axis, feeding driven sprocket is hinged in rack, and feeding chain is placed on feeding drive sprocket and feeding driven sprocket；Institute
The chute feeder stated is connected on feeding chain, and chute feeder is placed in die pad ejection discharge position；The clamp hand device packet
Include clamp hand mechanism and feed mechanism two, the feed mechanism two include be moved forward and backward plate, clamp hand driven sprocket, clamp hand chain,
Clamp hand drive sprocket and clamp hand motor；The clamp hand motor is connected in rack, rotation axis and the clamp hand active of clamp hand motor
Sprocket wheel is connected；The clamp hand drive sprocket is hinged in rack；The clamp hand driven sprocket is hinged in rack；Described
Clamp hand chain is placed on clamp hand drive sprocket and clamp hand driven sprocket；The back-and-forth motion plate is connected on clamp hand chain,
And it is moved forward and backward plate to be placed in rack, and a prismatic pair is formed with rack；The clamp hand mechanism include upper and lower air cylinders one,
Upper and lower air cylinders two move up and down plate one, move up and down plate two, pneumatic clamp hand one and pneumatic clamp hand two；The upper and lower air cylinders one
It is connected in and is moved forward and backward on plate, the mobile bar of upper and lower air cylinders one thereon is connected with plate one is moved up and down；Described moves up and down plate
One is placed on back-and-forth motion plate, and forms a prismatic pair with plate is moved forward and backward；The pneumatic clamp hand one, which is connected in, to be moved down
On movable plate one；The upper and lower air cylinders two be connected in be moved forward and backward plate on, the mobile bar of upper and lower air cylinders two thereon with move up and down
Plate two is connected；The plate two that moves up and down is placed on back-and-forth motion plate, and forms a prismatic pair with plate is moved forward and backward；It is described
Pneumatic clamp hand two be connected in and move up and down on plate two；The grip device includes fixed plate, compression cylinder, pressure plate and determines
Position plate；The compression cylinder is connected in fixed plate, and compression cylinder mobile bar is connected with pressure plate；The pressure plate placement
A prismatic pair is formed in fixed plate, and with fixed plate, pressure plate is located at positioning plate；The positioning plate is connected in fixed plate
On, there is V-type to place notch and V-type locating notch one on positioning plate, shaft blank is placed in V-type and placed on notch by when processing,
Pressure plate will be positioned at shaft blank indentation V-type locating notch one and is processed when compression cylinder stretches out mobile bar；Described consolidates
Fixed board is connected on the workbench of CNC milling machine, makes blank alignment milling cutter processing；Feed device has initial position and final position,
Initial position is that chute feeder faces liftout end, and the shaft blank in open slot can be pushed into chute feeder by liftout end at this time；Folder
Arm device has first position, the second position and the third place；The first position of clamp hand device is that pneumatic clamp hand one is located at feeding dress
The surface of chute feeder when setting final position, at this time pneumatic clamp hand one can grip the shaft blank in chute feeder；Clamp hand device
The second position be pneumatic clamp hand one be located at positioning plate V-type placement notch surface, at this time pneumatic clamp hand one can will press from both sides
The shaft blank taken is placed in V-type and places on notch；The third place of clamp hand device is the V-type that pneumatic clamp hand two is located at positioning plate
The surface of notch is placed, pneumatic clamp hand two, which can grip, at this time is placed in shaft finished product on V-type placement notch.
The beneficial effects of the invention are as follows：It can replace being accomplished manually on CNC milling machine recycling to take finished product and put blank and act.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1 is the schematic diagram of the processing object shaft of the present invention.
Fig. 2 is the overall structure diagram of the present invention.
Fig. 3 is the initial position structural schematic diagram for going out a device in the present invention.
Fig. 4 is the final position structural schematic diagram for going out a device in the present invention.
Fig. 5 is the structural schematic diagram of Lifting Device and feed device in the present invention.
Fig. 6 is the easy structure schematic diagram of the relative position of the clamp hand device and feed device in the present invention.
Fig. 7 is the easy structure schematic diagram of feed mechanism two in the clamp hand device in the present invention.
Fig. 8 is the structural schematic diagram of clamp hand mechanism in the clamp hand device in the present invention.
Fig. 9 and Figure 10 is the structural schematic diagram of the grip device in the present invention.
Figure 11 is the schematic diagram of the positioning plate in the grip device in the present invention.
Figure 12 is the first alternative embodiment of the grip device in the present invention.
Figure 13 is the second alternative embodiment of the grip device in the present invention.
Figure 14 is an alternative embodiment of the feed device in the present invention.
Figure 15 is the adjustable alternative embodiment for going out a device in the present invention.
In figure：
1：Shaft； 2：Keyway； 3：Go out a device； 4：Lifting Device； 5：Feed device； 6：Clamp hand device； 7：Numerical control mill
Bed； 8：Grip device； 9：Rack；10：Open slot cylinder；11：Open slot first component；12：Hopper； 13：Open slot；
14：Open slot second component；15：Die pad；16：Liftout end；17：Chute feeder；18：Feeding driven sprocket；19：Material ejection cylinder；
20：Feeding chain； 21：Drive shaft； 22：Feeding drive sprocket；23：Feeding motor； 24：It is moved forward and backward plate； 25：Upper and lower gas
Cylinder one； 26：Upper and lower air cylinders two； 27：Clamp hand drive sprocket； 28：Clamp hand chain； 29：Clamp hand driven sprocket； 30：On move down
Movable plate one； 31：Pneumatic clamp hand one； 32：Move up and down plate two；:33：Pneumatic clamp hand two； 34：Fixed plate； 35：Compress gas
Cylinder； 36：Pressure plate； 37：Positioning plate； 38：V-type places notch； 39：V-type locating notch one； 40：V-type locating notch two；
41：Baffle； 42：Baffle cylinder； 43：Feeding cylinder；44：Regulation motor； 45：Ball screw； 46：Feed screw nut.
Specific implementation mode
Fig. 2 is a kind of overall structure diagram of shaft CNC milling machine automatic loading and unloading device of the present invention.Fig. 3 to Figure 11 is
The schematic diagram of each device of the present invention.Known by figure, a kind of shaft CNC milling machine automatic loading and unloading device include a device 3,
Lifting Device 4, feed device 5, clamp hand device 6, grip device 8 and rack 9；Known by Fig. 3 and Fig. 4, described goes out a device 3 packet
Hopper 12, open slot first component 11, open slot second component 14 and open slot cylinder 10 are included, the hopper 12 is connected in machine
On frame 9, there is an outlet on hopper 12, hopper 12 is for putting 1 blank of shaft to be processed, 11 He of open slot first component
An open slot 13 is formed between open slot second component 14 and is placed in rack 9, and forms prismatic pair, Er Qiean with rack 9
It sets in the underface that hopper 12 exports and closes the outlet of hopper 12, the open slot cylinder 10 is connected in rack 9, is open
10 mobile bar of slot cylinder is connected with open slot first component 11 and open slot second component 14；Known by Fig. 5, the Lifting Device
4 include die pad 15 and material ejection cylinder 19, and the material ejection cylinder 19 is connected in rack 9,19 mobile bar of material ejection cylinder and top
Flitch 15 is connected；There is liftout end 16 on the die pad 15, and liftout end 16 is placed in open slot cylinder 10 and stretches out movement
At open slot 13 when bar, die pad 15 is placed in rack 9, and forms prismatic pair with rack 9, and mobile auxiliary direction is along opening
13 direction of slot；The feed device 5 includes chute feeder 17 and feed mechanism one；The feed mechanism one is chain transfer
Structure, including feeding driven sprocket 18, feeding chain 20, drive shaft 21, feeding drive sprocket 22 and feeding motor 23；Feeding motor
23 are connected in rack 9, and axis and the drive shaft 21 of feeding motor 23 are connected, and drive shaft 21 is hinged in rack 9, feeding drive chain
Wheel 22 is fixed in drive shaft 21, and feeding driven sprocket 18 is hinged in rack 9, and feeding chain 20 is placed in feeding drive sprocket
22 and feeding driven sprocket 18 on；The chute feeder 17 is connected on feeding chain 20, and chute feeder 17 is placed in liftout
Plate 15 ejects discharge position；Known by Fig. 7 and Fig. 8, the clamp hand device 6 includes clamp hand mechanism and feed mechanism two, and described send
Expect that mechanism two includes being moved forward and backward plate 24, clamp hand driven sprocket 29, clamp hand chain 28, clamp hand drive sprocket 27 and clamp hand motor；
The clamp hand motor is connected in rack 9, and rotation axis and the clamp hand drive sprocket 27 of clamp hand motor are connected；The clamp hand master
Movable sprocket 27 is hinged in rack 9；The clamp hand driven sprocket 29 is hinged in rack 9；The clamp hand chain 28 disposes
On clamp hand drive sprocket 27 and clamp hand driven sprocket 29；The back-and-forth motion plate 24 is connected on clamp hand chain 28, and
It is moved forward and backward plate 24 to be placed in rack 9, and a prismatic pair is formed with rack 9；The clamp hand mechanism includes upper and lower air cylinders one
25, upper and lower air cylinders 2 26, move up and down plate 1, move up and down plate 2 32, pneumatic clamp hand 1 and pneumatic clamp hand 2 33；It is described
Upper and lower air cylinders 1 be connected in and be moved forward and backward on plate 24, the mobile bar of upper and lower air cylinders 1 thereon and to move up and down plate 1 solid
Even；The plate 1 that moves up and down is placed on back-and-forth motion plate 24, and forms a prismatic pair with plate 24 is moved forward and backward；It is described
Pneumatic clamp hand 1 be connected in and move up and down on plate 1；The upper and lower air cylinders 2 26, which are connected in, to be moved forward and backward on plate 24,
The mobile bar of upper and lower air cylinders 2 26 thereon is connected with plate 2 32 is moved up and down；The plate 2 32 that moves up and down is placed in front and back shifting
On movable plate 24, and a prismatic pair is formed with plate 24 is moved forward and backward；The pneumatic clamp hand 2 33, which is connected in, moves up and down plate 2 32
On；Known by Fig. 9 to Figure 11, the grip device 8 includes fixed plate 34, compression cylinder 35, pressure plate 36 and positioning plate 37；Institute
The compression cylinder 35 stated is connected in fixed plate 34, and 35 mobile bar of compression cylinder is connected with pressure plate 36；The pressure plate 36
It is placed in fixed plate 34, and a prismatic pair is formed with fixed plate 34, pressure plate 36 is located at positioning plate 37；The positioning plate
37 are connected in fixed plate 34, have V-type to place notch 38 and V-type locating notch 1 on positioning plate 37, by 1 mao of shaft when processing
Base is placed in V-type and places on notch 38, and pressure plate 36 positions 1 blank of shaft indentation V-type when compression cylinder 35 stretches out mobile bar
Positioning is processed at notch 1；The fixed plate 34 is connected on the workbench of CNC milling machine 7, and blank is made to be directed at milling cutter
Processing；It is that chute feeder 17 faces liftout end 16 that feed device 5, which has initial position and final position, initial position, at this time liftout
1 blank of shaft in open slot 13 can be pushed into chute feeder 17 by end 16；Clamp hand device 6 has first position, the second position and
Three positions；The first position of clamp hand device 6 be pneumatic clamp hand 1 when being located at 5 final position of feed device chute feeder 17 just on
Side, pneumatic clamp hand 1 can grip 1 blank of shaft in chute feeder 17 at this time；The second position of clamp hand device 6 is pneumatic clamps
Hand 1 is located at the surface of the V-type placement notch 38 of positioning plate 37, and pneumatic clamp hand 1 can be by 1 mao of the shaft of gripping at this time
Base is placed in V-type and places on notch 38；The third place of clamp hand device 6 is the V-type peace that pneumatic clamp hand 2 33 is located at positioning plate 37
The surface of notch 38 is put, pneumatic clamp hand 2 33, which can grip, at this time is placed in 1 finished product of shaft on V-type placement notch 38.
Cylinder when work in a kind of shaft CNC milling machine automatic loading and unloading device of the present invention all connect pneumatic system and
Controller, the lower section of pneumatic clamp hand 2 33 when a finished bin is placed on the first position of clamp hand device 6, with reference to figure 3 to Figure 11, this
An invention point following steps work, and step is divided into two parts explanation：1）Some 1 blanks of shaft are put on the initial positions Fig. 3
In material bin 12, open slot first component 11 and open slot second component 14 jointly seal the outlet of hopper 12 at this time, make material
1 blank of shaft in bucket 12 can not be fallen, and can only be fallen in open slot 13, and one can only be just packed into open slot 13 and is turned
1 blank of axis, is then turned on equipment.2）Open slot cylinder 10 stretches out its mobile bar, pushes open slot first component 11 and open slot
Second component 14 moves, i.e., open slot 13 is released to the outlet of hopper 12,1 blank of shaft being packed into open slot 13 also from
It is separated in 1 blank heap of shaft in hopper 12, goes out a device and reach home position such as Fig. 4, open slot first component 11 will
The outlet of hopper 12 seals, and makes 1 blank of shaft in hopper 12 that can not fall.3）When die pad 15 in Lifting Device 4 originates
Be located at the outside at a device final position open slot 13, go out a device reach home position when material ejection cylinder 19 movement move
Lever drives die pad 15 to be moved along 13 interior direction of open slot, since the liftout end 16 on die pad 15 is placed in open slot
In 13, liftout end 16 can drive 1 blank of shaft in open slot 13 to be moved to outside open slot 13.4）It drives and is open at liftout end 16
1 blank of shaft in slot 13, which is moved to outside open slot 13, to be located, and 17 initial position of chute feeder of feed device 5 is just to make open slot
The blanks removed in 13 enter chute feeder 17, then the feed mechanism one in feed device 5 by chute feeder 17 together with the hair in it
Base is delivered to final position, and the movement mobile bar of material ejection cylinder 19 drives die pad 15 to return to its initial position in Lifting Device, so
After go out a device open slot cylinder 10 movement mobile bar drive open slot 13 return to its initial position.
Above step 1）To step 4）It is the course of work explanation for a device 3, Lifting Device 4 and feed device 5, feeding
The chute feeder 17 of device completes following steps 5 in clamp hand device 6）After taking blank to act, chute feeder 17 returns to initial position, so
After be back to step 2）Restart work to step 4）, such cycle operation.
Following steps 5）To step 13）It is the course of work explanation of clamp hand device 6 and grip device 8：5）Clamp hand device 6 is rigid
Start the surface of the chute feeder 17 when first position, that is, pneumatic clamp hand 1 is located at 5 final position of feed device, control is up and down
Cylinder 1 stretches out mobile bar, and pneumatic clamp hand 1 is closed 1 blank of shaft gripped in chute feeder 17, then controls up and down
Cylinder 1 stretches return lever.6）Then clamp hand mechanism is delivered to second by the feed mechanism two in clamp hand device 6 together with blank
Position, at this time pneumatic clamp hand 1 be located at positioning plate 37 V-type place notch 38 surface, control upper and lower air cylinders 1 stretch out
Mobile bar, and pneumatic clamp hand 1 unclamps and 1 blank of shaft of gripping is placed on V-type placement notch 38, then control up and down
Cylinder 1 stretches return lever.7）Clamp hand mechanism is delivered to first position by the feed mechanism two in control clamp hand device 6, as
Step 5）A blank is gripped, the release of pneumatic clamp hand 2 33 is controlled（If the pneumatic gripping of clamp hand 2 33 has finished product, unclamp just by shaft
Finished bin below 1 finished product drop）, while controlling the compression cylinder 35 in grip device 8 and stretching out mobile bar, pressure plate 36 will turn
1 blank of axis is pressed at V-type locating notch 1 and positions, and then controls the work of CNC milling machine 7 and is processed, processes rear numerical control mill
Component in bed 7 returns to original position, and compression cylinder 35 stretches return lever, and shaft 1 returns to V-type and places at notch 38.8）Control clamp hand
Clamp hand mechanism is delivered to the third place by the feed mechanism two in device 6, and pneumatic clamp hand 2 33 is located at the V-type of positioning plate 37 at this time
The surface of notch 38 is placed, control upper and lower air cylinders 2 26 stretch out mobile bar, and pneumatic clamp hand 2 33 is closed gripping and pacifies in V-type
The shaft 1 on notch 38 is put, then controls upper and lower air cylinders 2 26 and stretches return lever.9）Then the feed mechanism two in clamp hand device 6
Clamp hand mechanism is delivered to the second position together with blank, such as step 6）A blank is placed to place on notch 38 in V-type.10）It returns
It is back to step 7）Restart work to step 9）, such cycle operation.
Figure 12 is the first alternative embodiment of the grip device in the present invention.Known by figure, the grip device 8 of the replacement includes
Fixed plate 34, compression cylinder 35, pressure plate 36 and positioning plate 37；The compression cylinder 35 is connected in fixed plate 34, is compressed
35 mobile bar of cylinder is connected with pressure plate 36；The pressure plate 36 is placed in fixed plate 34, and forms one with fixed plate 34
Prismatic pair, pressure plate 36 are located at positioning plate 37；The positioning plate 37 is connected in fixed plate 34, has V-type on positioning plate 37
1 blank of shaft is placed on V-type locating notch 2 40 by locating notch 2 40, when processing, when compression cylinder 35 stretches return lever
1 blank of shaft compression is processed by pressure plate 36；The fixed plate 34 is connected on the workbench of CNC milling machine 7, makes hair
Base is directed at milling cutter processing.
Figure 13 is the second alternative embodiment of the grip device in the present invention.Known by figure, the grip device 8 of the replacement includes
Fixed plate 34, compression cylinder 35, pressure plate 36, positioning plate 37, baffle 41 and baffle cylinder 42；The compression cylinder 35 is connected
In fixed plate 34,35 mobile bar of compression cylinder is connected with pressure plate 36；The pressure plate 36 is placed in fixed plate 34, and
A prismatic pair is formed with fixed plate 34, pressure plate 36 is located at positioning plate 37；The positioning plate 37 is connected in fixed plate 34,
There is V-type to place notch 38 and V-type locating notch 1 on positioning plate 37,1 blank of shaft is placed in V-type and places notch by when processing
On 38, pressure plate 36 will position at 1 blank of shaft indentation V-type locating notch 1 and be added when compression cylinder 35 stretches out mobile bar
Work；The fixed plate 34 is connected on the workbench of CNC milling machine 7, makes blank alignment milling cutter processing；The baffle 41 is solid
It is connected in fixed plate 34, is located at V-type and places at notch 38；The baffle cylinder 42 is connected in fixed plate 34, faces V-type
Place notch 38.When blank is placed on V-type placement notch 38, baffle cylinder 42 stretches out mobile bar, and blank is pushed into touch
Baffle 41, then the compression of compression cylinder 35, makes located lateral accurately be processed.
The chain conveying mechanism in feed device described in above-mentioned technical proposal can be replaced with belt conveyor.It is described
Feed device include chute feeder and feed mechanism；The feed mechanism is belt conveyor, including rack, follower belt
Wheel, belt, drive shaft, drive pulley and feeding motor；Feeding motor is connected in rack, the axis and drive shaft of feeding motor
It is connected, drive shaft is hinged in rack, and drive pulley is fixed on the driving shaft, and driven pulley is hinged in rack, belt
It is placed on drive pulley and driven pulley；The chute feeder is connected on belt, and chute feeder 17 is placed in top
Flitch 15 ejects discharge position.
Figure 14 is an alternative embodiment of the feed device in the present invention.Known by figure, which includes rack 9, send
Expect cylinder 43 and chute feeder 17；The feeding cylinder 43 is connected in rack 9, and 43 mobile bar of feeding cylinder is solid with chute feeder 17
Even；The chute feeder 17 is placed in rack 9, and forms prismatic pair with rack 9, and chute feeder 17 is placed in die pad 15
Eject discharge position.Feeding cylinder 43 makes chute feeder 17 convey 1 blank of shaft back and forth in initial position and final position.
Fig. 9 is the adjustable alternative embodiment for going out a device in the present invention.Known by figure, a device packet is adjusted out in this
Include hopper 12, rack 9, open slot first component 11, open slot second component 14, open slot cylinder 10, regulation motor 44 and one
Ball wire bar pair；The hopper 12 is connected in rack 9, has an outlet on hopper 12, hopper 12 is for putting the hair to be processed
Base, the open slot second component 14 are placed in rack 9, and form prismatic pair with rack 9；The open slot cylinder 10
It is connected in rack 9,10 mobile bar of open slot cylinder is connected with open slot second component 14；The open slot first component 11
It is placed on open slot second component 14, and prismatic pair is formed with open slot second component 14, open slot first component 11 and open
An open slot 13 is formed between mouth slot second component 14, and open slot first component 11 and open slot second component 14 are placed in
Hopper 12 export underface and close hopper 12 outlet；The regulation motor 44 is connected in open slot second component 14
On, the ball screw 45 in the axis and ball wire bar pair of regulation motor 44 is connected, and ball screw 45 is hinged on the second structure of open slot
On part 14, the feed screw nut 46 in ball wire bar pair is connected with open slot first component 11.This it is adjustable go out a device be this
Sample work：Before starting device, first passing through controller makes regulation motor 44 rotate, and then makes open slot by ball wire bar pair
First component 11 moves, and to adjust the size of open slot 13, to adapt to the blank of different size, regulating makes open slot 13
Size can only be put into starting device after a blank.
In addition to the implementation, the present invention also has other embodiment.It is all using equivalent substitution or equivalent transformation at skill
Art scheme, is all fallen within the protection domain of application claims.
Claims (6)
1. a kind of shaft CNC milling machine automatic loading and unloading device, it is characterised in that：A kind of shaft CNC milling machine automatic loading/unloading
Device includes a device, Lifting Device, feed device, clamp hand device, grip device and rack；The device that goes out includes
Hopper, open slot first component, open slot second component and open slot cylinder, the hopper is connected in rack, on hopper
There is an outlet, form an open slot between the open slot first component and open slot second component and be placed in rack,
And prismatic pair is formed with rack, and be placed in the underface of hopper outlet and close hopper outlet, the open slot gas
Cylinder is connected in rack, and open slot cylinder mobile bar is connected with open slot first component and open slot second component；The top
Expect that device includes die pad and material ejection cylinder, the material ejection cylinder is connected in rack, material ejection cylinder mobile bar and die pad
It is connected；There is liftout end on the die pad, and liftout end is placed at open slot when open slot cylinder stretches out mobile bar,
Die pad is placed in rack, and forms prismatic pair with rack, and mobile auxiliary direction is along open slot direction；The feed device
Including chute feeder and feed mechanism one；The feed mechanism one is chain conveying mechanism, including feeding driven sprocket, feeding chain
Item, drive shaft, feeding drive sprocket and feeding motor；Feeding motor is connected in rack, and the axis and drive shaft of feeding motor are solid
Even, drive shaft is hinged in rack, and feeding drive sprocket is fixed on the driving shaft, and feeding driven sprocket is hinged in rack, is sent
Material chain is placed on feeding drive sprocket and feeding driven sprocket；The chute feeder is connected on feeding chain, and is sent
Hopper is placed in die pad ejection discharge position；The clamp hand device includes clamp hand mechanism and feed mechanism two, the feeding
Mechanism two includes being moved forward and backward plate, clamp hand driven sprocket, clamp hand chain, clamp hand drive sprocket and clamp hand motor；The clamp hand
Motor is connected in rack, and rotation axis and the clamp hand drive sprocket of clamp hand motor are connected；The clamp hand drive sprocket is hinged on
In rack；The clamp hand driven sprocket is hinged in rack；The clamp hand chain is placed in clamp hand drive sprocket and clamp hand
On driven sprocket；The back-and-forth motion plate is connected on clamp hand chain, and is moved forward and backward plate and is placed in rack, and and machine
Frame forms a prismatic pair；The clamp hand mechanism includes upper and lower air cylinders one, upper and lower air cylinders two, moves up and down plate one, moves up and down
Plate two, pneumatic clamp hand one and pneumatic clamp hand two；The upper and lower air cylinders one, which are connected in, to be moved forward and backward on plate, and upper and lower air cylinders one move
Bar is connected with plate one is moved up and down；The plate one that moves up and down is placed on back-and-forth motion plate, and is formed with plate is moved forward and backward
One prismatic pair；The pneumatic clamp hand one, which is connected in, to be moved up and down on plate one；The upper and lower air cylinders two are connected in back-and-forth motion
On plate, two mobile bar of upper and lower air cylinders is connected with plate two is moved up and down；The plate two that moves up and down is placed on back-and-forth motion plate,
And form a prismatic pair with plate is moved forward and backward；The pneumatic clamp hand two, which is connected in, to be moved up and down on plate two；The fixture dress
It sets including fixed plate, compression cylinder, pressure plate and positioning plate；The compression cylinder is connected in fixed plate, and compression cylinder is moved
Lever is connected with pressure plate；The pressure plate is placed in fixed plate, and forms a prismatic pair with fixed plate, and pressure plate is located at
At positioning plate；The positioning plate is connected in fixed plate, has V-type to place notch and V-type locating notch one on positioning plate；It is described
Fixed plate be connected on the workbench of CNC milling machine；It is feeding that feed device, which has initial position and final position, initial position,
Slot faces liftout end；Clamp hand device has first position, the second position and the third place；The first position of clamp hand device is pneumatic
The surface of chute feeder when clamp hand one is located at feed device final position；The second position of clamp hand device is that pneumatic clamp hand one is located at
The V-type of positioning plate places the surface of notch；The third place of clamp hand device is the V-type placement that pneumatic clamp hand two is located at positioning plate
The surface of notch.
2. a kind of shaft CNC milling machine automatic loading and unloading device according to claim 1, it is characterised in that：The fixture
Device has replacement；The grip device of the replacement includes fixed plate, compression cylinder, pressure plate and positioning plate；The compression cylinder
It is connected in fixed plate, compression cylinder mobile bar is connected with pressure plate；The pressure plate is placed in fixed plate, and with fixation
Plate forms a prismatic pair, and pressure plate is located at positioning plate；The positioning plate is connected in fixed plate, has V-type fixed on positioning plate
Position notch two；The fixed plate is connected on the workbench of CNC milling machine.
3. a kind of shaft CNC milling machine automatic loading and unloading device according to claim 1, it is characterised in that：The fixture
Device has replacement；The grip device of the replacement includes fixed plate, compression cylinder, pressure plate, positioning plate, baffle and baffle cylinder；
The compression cylinder is connected in fixed plate, and compression cylinder mobile bar is connected with pressure plate；The pressure plate is placed in solid
On fixed board, and a prismatic pair is formed with fixed plate, pressure plate is located at positioning plate；The positioning plate is connected in fixed plate,
There is V-type to place notch and V-type locating notch one on positioning plate；The fixed plate is connected on the workbench of CNC milling machine；Institute
The baffle stated is connected in fixed plate, is located at V-type and is placed indentation, there；The baffle cylinder is connected in fixed plate, faces V
Type places notch.
4. a kind of shaft CNC milling machine automatic loading and unloading device according to claim 1, it is characterised in that：The feeding
Chain conveying mechanism in device is replaced with belt conveyor；The feed device includes chute feeder and feed mechanism；Institute
The feed mechanism stated is belt conveyor, including rack, driven pulley, belt, drive shaft, drive pulley and feeding electricity
Machine；Feeding motor is connected in rack, and axis and the drive shaft of feeding motor are connected, and drive shaft is hinged in rack, drive pulley
Wheel is fixed on the driving shaft, and driven pulley is hinged in rack, and belt is placed on drive pulley and driven pulley；Institute
The chute feeder stated is connected on belt, and chute feeder is placed in die pad ejection discharge position.
5. a kind of shaft CNC milling machine automatic loading and unloading device according to claim 1, it is characterised in that：The feeding
Device has a replacement；The feed device includes rack, feeding cylinder and chute feeder；The feeding cylinder is connected in rack,
Its mobile bar is connected with chute feeder；The chute feeder is placed in rack, and forms prismatic pair with rack, and chute feeder is pacified
It sets and ejects discharge position in die pad.
6. a kind of shaft CNC milling machine automatic loading and unloading device according to claim 1, it is characterised in that：Described goes out one
Device has an adjustable alternative embodiment；It includes hopper, rack, open slot first component, opening that a device, which is adjusted out, in this
Slot second component, open slot cylinder, regulation motor and a ball wire bar pair；The hopper is connected in rack, there is one thereon
Outlet, the open slot second component are placed in rack, and form prismatic pair with rack；The open slot cylinder is connected
In rack, mobile bar is connected with open slot second component；The open slot first component is placed in the second structure of open slot
On part, and prismatic pair is formed with open slot second component, forms one between open slot first component and open slot second component and open
Mouth slot, and open slot first component and open slot second component are placed in the underface of hopper outlet and close hopper
Mouthful；The regulation motor is connected on open slot second component, the ball screw in the axis and ball wire bar pair of regulation motor
It is connected, ball screw is hinged on open slot second component, and the feed screw nut in ball wire bar pair is solid with open slot first component
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371802.1A CN108526974A (en) | 2018-04-24 | 2018-04-24 | A kind of shaft CNC milling machine automatic loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371802.1A CN108526974A (en) | 2018-04-24 | 2018-04-24 | A kind of shaft CNC milling machine automatic loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526974A true CN108526974A (en) | 2018-09-14 |
Family
ID=63479298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810371802.1A Withdrawn CN108526974A (en) | 2018-04-24 | 2018-04-24 | A kind of shaft CNC milling machine automatic loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526974A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820333A (en) * | 1995-09-25 | 1998-10-13 | Kia Motors Corporation | Twin gripping apparatus for loading component |
| JP2010264569A (en) * | 2009-05-15 | 2010-11-25 | Mori Seiki Co Ltd | Workpiece replacement apparatus of machine tool |
| CN202684627U (en) * | 2012-07-12 | 2013-01-23 | 王志坚 | Automatic feeding-discharging double-manipulator system |
| CN105127825A (en) * | 2014-05-29 | 2015-12-09 | 东方时代网络传媒股份有限公司 | Two-arm type full-automatic feeding and discharging device |
| CN105562722A (en) * | 2014-10-12 | 2016-05-11 | 赵华勇 | Automatic feed and discharge device of numerically controlled lathe for bar-shaped workpieces |
| CN107470654A (en) * | 2017-10-08 | 2017-12-15 | 胡君分 | A kind of rotor numerical control lathe automatic loading and unloading device |
| CN107584277A (en) * | 2017-06-26 | 2018-01-16 | 胡君分 | A kind of axle material processing combination machine |
-
2018
- 2018-04-24 CN CN201810371802.1A patent/CN108526974A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820333A (en) * | 1995-09-25 | 1998-10-13 | Kia Motors Corporation | Twin gripping apparatus for loading component |
| JP2010264569A (en) * | 2009-05-15 | 2010-11-25 | Mori Seiki Co Ltd | Workpiece replacement apparatus of machine tool |
| CN202684627U (en) * | 2012-07-12 | 2013-01-23 | 王志坚 | Automatic feeding-discharging double-manipulator system |
| CN105127825A (en) * | 2014-05-29 | 2015-12-09 | 东方时代网络传媒股份有限公司 | Two-arm type full-automatic feeding and discharging device |
| CN105562722A (en) * | 2014-10-12 | 2016-05-11 | 赵华勇 | Automatic feed and discharge device of numerically controlled lathe for bar-shaped workpieces |
| CN107584277A (en) * | 2017-06-26 | 2018-01-16 | 胡君分 | A kind of axle material processing combination machine |
| CN107470654A (en) * | 2017-10-08 | 2017-12-15 | 胡君分 | A kind of rotor numerical control lathe automatic loading and unloading device |
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Application publication date: 20180914 |
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