CN105562722B - A kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe - Google Patents
A kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe Download PDFInfo
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- CN105562722B CN105562722B CN201410533810.3A CN201410533810A CN105562722B CN 105562722 B CN105562722 B CN 105562722B CN 201410533810 A CN201410533810 A CN 201410533810A CN 105562722 B CN105562722 B CN 105562722B
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Abstract
It is an object of the invention to provide a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe.The device includes a device, Lifting Device, feed device and tong device；The described device that goes out includes hopper, frame, open slot first component, open slot second component and open slot cylinder；Described Lifting Device includes frame, die pad and material ejection cylinder；Described feed device includes chute feeder and feed mechanism；Described feed mechanism is chain conveying mechanism；Described tong device includes frame, tong mechanism and tong feed mechanism, and described tong feed mechanism includes upper and lower air cylinders fixed plate, big stroke left and right cylinder, small stroke left and right cylinder fixed plate and small stroke left and right cylinder；Described tong mechanism includes preceding pneumatic tong, rear pneumatic tong, tong fixed plate, front and rear air cylinder fixed plate, front and rear cylinder and upper and lower air cylinders.Can replace being accomplished manually on numerically controlled lathe using the device circulating 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 bar-shaped workpieces numerically controlled lathe automatic loading/unloading dress
Put.
Background technology
Numerically controlled lathe is the full automatic main lathe for carrying out turnery processing to the workpiece for rotating with lathe tool.In existing number
Employ artificial operation in control lathe mostly, personnel first according to processing the size of the workpiece programmed on numerically controlled lathe, after
The program is enabled, a bar-shaped workpieces blank is put into chuck and fixed by personnel, and lathe tool is placed in original position, risen by numerically controlled lathe
Beginning button, lathe tool movement, chuck rotation starts to process the bar-shaped workpieces blank, processes rear chuck stopping, and lathe tool returns to starting
Position stops, and the bar-shaped workpieces finished product that personnel will process takes out from chuck, after a bar-shaped workpieces blank be put into chuck fix
It is good, numerically controlled lathe starting button is pressed, lathe tool movement, chuck rotation starts to process the bar-shaped workpieces blank, so circulates work.Should
Numerically controlled lathe need of work personnel so circulation takes bar-shaped workpieces finished product and puts the action of bar-shaped workpieces blank.
The content of the invention
The artificial circulation on numerically controlled lathe can be replaced to take bar-shaped workpieces finished product and put it is an object of the invention to provide a kind of
The automatic loading and unloading device of bar-shaped workpieces blank action.
A kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the present invention is realized in：The bar-shaped workpieces numerical control lathe
Bed automatic loading and unloading device includes a device, Lifting Device, feed device and tong device；The described device that goes out includes material
Bucket, frame, open slot first component, open slot second component and open slot cylinder, described hopper are connected in frame, thereon
There is an outlet, hopper is used to put the workpiece blank to be processed, between described open slot first component and open slot second component
Form an open slot and be placed in frame, and with frame formed prismatic pair, and be placed in hopper outlet underface and
Closing hopper outlet, described open slot cylinder is connected in frame, its mobile bar and open slot first component and open slot the
Two components are connected；Described Lifting Device includes frame, die pad and material ejection cylinder, and described material ejection cylinder is connected in frame
On, its mobile bar is connected with die pad；There is liftout end on described die pad, and liftout end is placed at open slot, liftout
Plate is placed in frame, and forms prismatic pair with frame, and mobile auxiliary direction is along open slot direction；Described feed device includes
Chute feeder and feed mechanism；Described feed mechanism be chain conveying mechanism, including frame, feeding driven sprocket, feeding chain,
Drive shaft, feeding drive sprocket and feeding motor；Feeding motor is connected in frame, and axle and the drive shaft of feeding motor are connected,
Drive shaft is hinged in frame, and feeding drive sprocket is fixed on the driving shaft, and feeding driven sprocket is hinged in frame, feeding chain
Bar is placed on feeding drive sprocket and feeding driven sprocket；Described chute feeder is connected on feeding chain, and chute feeder
It is placed in die pad ejection discharge position；Described tong device includes frame, tong mechanism and tong feed mechanism, described folder
Hand feed mechanism includes upper and lower air cylinders fixed plate, big stroke left and right cylinder, small stroke left and right cylinder fixed plate and small stroke or so
Cylinder, big stroke left and right cylinder is connected in frame, and mobile bar is connected with small stroke left and right cylinder fixed plate thereon, and small stroke is left
Right cylinder fixed plate is placed in frame, and forms a prismatic pair with frame, and small stroke left and right cylinder is connected in small stroke or so
In air cylinder fixed plate, mobile bar is connected with upper and lower air cylinders fixed plate thereon, and upper and lower air cylinders fixed plate is placed in frame, and and machine
Frame forms a prismatic pair；Described tong mechanism includes that preceding pneumatic tong, rear pneumatic tong, tong fixed plate, front and rear cylinder are consolidated
Fixed board, front and rear cylinder and upper and lower air cylinders, upper and lower air cylinders are connected in upper and lower air cylinders fixed plate, and mobile bar is solid with front and rear cylinder thereon
Fixed board is connected, and front and rear air cylinder fixed plate is placed in upper and lower air cylinders fixed plate, and forms a prismatic pair with upper and lower air cylinders fixed plate,
Front and rear cylinder is connected in front and rear air cylinder fixed plate, and mobile bar is connected with tong fixed plate thereon, before tong fixed plate is placed in
In exhaust hood fixed plate, and a prismatic pair is formed with front and rear air cylinder fixed plate, preceding pneumatic tong and rear pneumatic tong are all connected in
In tong fixed plate；It is in big stroke left and right cylinder to stretch out its mobile bar and small stroke left and right cylinder does not extend out it in original position
During mobile bar, the surface of chute feeder when the preceding pneumatic tong in described tong device is located at feed device final position；
Final position is in big stroke left and right cylinder not extend out its mobile bar and upper and lower air cylinders stretch out its mobile bar, in small stroke or so gas
When cylinder does not extend out its mobile bar, the rear pneumatic tong in described tong device faces the center of air spider, in small stroke
When left and right cylinder stretches out its mobile bar, the preceding pneumatic tong in described tong device faces the center of air spider.
The beneficial effects of the invention are as follows：Can replace being accomplished manually on numerically controlled lathe circulating to take finished product and put blank and act.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the original position knot for going out a device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention
Structure schematic diagram.
Fig. 2 is the final position for going out the device knot in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention
Structure schematic diagram.
Fig. 3 is the knot of Lifting Device and feed device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention
Structure schematic diagram.
Fig. 4 be tong device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention original position with
The easy structure schematic diagram of the relative position of feed device.
Fig. 5 be tong device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention final position with
The easy structure schematic diagram of the relative position of air spider.
Fig. 6 is that the easy structure of the tong device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention is shown
It is intended to.
Fig. 7 is tong mechanism in the tong device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention
Structural representation.
Fig. 8 is that a replacement of the feed device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention is implemented
Example.
Fig. 9 is that going out in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention the one of a device adjustable replaces
Change embodiment.
In figure：
1：Frame；2：Open slot cylinder；3：Open slot first component；4：Hopper；5：Workpiece blank；6：Open slot； 7：Open
Mouth groove second component；8：Die pad；9：Liftout end on die pad；10：Chute feeder；11：Feeding driven sprocket；12：Liftout gas
Cylinder； 13：Feeding chain； 14：Drive shaft； 15：Feeding drive sprocket；16：Feeding motor；17：Preceding pneumatic tong； 18：Afterwards
Pneumatic tong； 19：Air spider； 20：Tong fixed plate； 21：Front and rear air cylinder fixed plate； 22：Front and rear cylinder； 23：Up and down
Cylinder； 24：Upper and lower air cylinders fixed plate； 25：Big stroke left and right cylinder； 26：Small stroke left and right cylinder fixed plate； 27：Small row
Journey left and right cylinder； 28：Feeding cylinder； 29：Regulation motor； 30：Ball screw； 31：Feed screw nut.
Specific embodiment
Fig. 1 to Fig. 7 is a kind of structural representation of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention.By scheming
Know, the bar-shaped workpieces automatic loading unloading device of digital controlled lathe includes a device, Lifting Device, feed device and tong device；
Known by Fig. 1 and Fig. 2, the described device that goes out includes hopper 4, frame 1, open slot first component 3, the and of open slot second component 7
Open slot cylinder 2, described hopper 4 is connected in frame 1, there is an outlet thereon, and hopper 4 is used to put the workpiece blank to be processed
5, an open slot 6 is formed between described open slot first component 3 and open slot second component 7 and is placed in frame 1, and with
Frame 1 forms prismatic pair, and is placed in the underface of the outlet of hopper 4 and closes hopper 4 and export, described open slot cylinder
2 are connected in frame 1, and its mobile bar is connected with open slot first component 3 and open slot second component 7；Known by Fig. 3, it is described
Lifting Device includes frame 1, die pad 8 and material ejection cylinder 12, and described material ejection cylinder 12 is connected in frame 1, its mobile bar
It is connected with die pad 8；There is liftout end 9 on described die pad 8, and liftout end 9 is placed at open slot 6, and die pad 8 is disposed
In frame 1, and prismatic pair is formed with frame 1, mobile auxiliary direction is along the direction of open slot 6；Described feed device includes sending
Hopper 10 and feed mechanism；Described feed mechanism is chain conveying mechanism, including frame 1, feeding driven sprocket 11, feeding chain
Bar 13, drive shaft 14, feeding drive sprocket 15 and feeding motor 16；Feeding motor 16 is connected in frame 1, feeding motor 16
Axle and drive shaft 14 are connected, and drive shaft 14 is hinged in frame 1, and feeding drive sprocket 15 is fixed in drive shaft 14, feeding from
Movable sprocket 11 is hinged in frame 1, and feeding chain 13 is placed on feeding drive sprocket 15 and feeding driven sprocket 11；Described
Chute feeder 10 is connected on feeding chain 13, and chute feeder 10 is placed in the ejection discharge position of die pad 8；Known by Fig. 6 and Fig. 7,
Described tong device includes frame 1, tong mechanism and tong feed mechanism, and described tong feed mechanism includes upper and lower air cylinders
Fixed plate 24, big stroke left and right cylinder 25, small stroke left and right cylinder fixed plate 26 and small stroke left and right cylinder 27, big stroke or so
Cylinder 25 is connected in frame 1, and mobile bar is connected with small stroke left and right cylinder fixed plate 26 thereon, and small stroke left and right cylinder is fixed
Plate 26 is placed in frame 1, and forms a prismatic pair with frame 1, and small stroke left and right cylinder 27 is connected in small stroke left and right cylinder
In fixed plate 26, mobile bar is connected with upper and lower air cylinders fixed plate 24 thereon, and upper and lower air cylinders fixed plate 24 is placed in frame 1, and
A prismatic pair is formed with frame 1；Described tong mechanism include preceding pneumatic tong 17, rear pneumatic tong 18, tong fixed plate 20,
Front and rear air cylinder fixed plate 21, front and rear cylinder 22 and upper and lower air cylinders 23, upper and lower air cylinders 23 are connected in upper and lower air cylinders fixed plate 24, its
Upper mobile bar is connected with front and rear air cylinder fixed plate 21, and front and rear air cylinder fixed plate 21 is placed in upper and lower air cylinders fixed plate 24, and with
Upper and lower air cylinders fixed plate 24 forms a prismatic pair, and front and rear cylinder 22 is connected in front and rear air cylinder fixed plate 21, thereon mobile bar with
Tong fixed plate 20 be connected, tong fixed plate 20 is placed in front and rear air cylinder fixed plate 21, and with the shape of front and rear air cylinder fixed plate 21
Into a prismatic pair, preceding pneumatic tong 17 and rear pneumatic tong 18 are all connected in tong fixed plate 20；Such as Fig. 4, in original position
I.e. when big stroke left and right cylinder 25 stretches out its mobile bar and small stroke left and right cylinder 27 does not extend out its mobile bar, described tong
The surface of chute feeder 10 when preceding pneumatic tong 17 in device is located at feed device final position；Such as Fig. 5, it is in final position
Its mobile bar is not extended out in big stroke left and right cylinder 25 and upper and lower air cylinders 23 stretch out its mobile bar, in small stroke left and right cylinder 27 not
When stretching out its mobile bar, the rear pneumatic tong 18 in described tong device faces the center of air spider 19, in small stroke
When left and right cylinder 27 stretches out its mobile bar, the preceding pneumatic tong 17 in described tong device is faced in air spider 19
The heart.
Cylinder during work in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the present invention all connects pneumatic system
System and controller, referring to figs. 1 to Fig. 7, the present invention point following steps work, and divide two parts explanation by step：1）Risen in Fig. 1
Some workpiece blanks 5 are put into hopper 4 on beginning position, now open slot first component 3 and open slot second component 7 jointly will
The outlet of hopper 4 is sealed, and the workpiece blank 5 in hopper is dropped, and can only be fallen in open slot 6, in open slot 6 just
A workpiece blank 5 can only be loaded, equipment is then turned on.2）Open slot cylinder 2 stretches out its mobile bar, promotes the structure of open slot first
Part 3 and open slot second component 7 are moved, will open slot 6 release the outlet of hopper 4, the workpiece hair loaded in open slot 6
Base 5 is also separated in the heap of workpiece blank 5 in hopper, is gone out a device and is reached home position such as Fig. 2, open slot first component
3 seal the outlet of hopper 4, the workpiece blank 5 in hopper 4 is dropped.3）Position when die pad 8 in Lifting Device is initial
In going out the outside at a device final position open slot 6, go out a device reach home position when the movement of material ejection cylinder 12 its shifting
Lever, drives die pad 8 to be moved along the inner side direction of open slot 6, because the liftout end 9 on die pad 8 is placed in open slot 6,
Liftout end 9 can drive the workpiece blank 5 in open slot 6 to be moved to outside open slot 6.4）The work in open slot 6 is driven at liftout end 9
Part blank 5 is moved to the outer place of open slot 6, and the original position of chute feeder 10 of feed device is just to make the work removed in open slot 6
Part blank 5 enters chute feeder 10, and then the feed mechanism in feed device conveys chute feeder 10 together with the workpiece blank 5 in it
Position is the bland position that takes of tong device to terminal, and material ejection cylinder 12 moves its mobile bar and drives die pad 8 in Lifting Device
Its original position is returned to, is then gone out movement its mobile bar drive open slot 6 of a device open slot cylinder 2 and is returned to its original position.
Above step 1）To step 4）It is the course of work explanation for a device, Lifting Device and feed device, feeding dress
The chute feeder 10 put at final position tong device complete following steps 5) take blank action after, chute feeder 10 has all been returned to
Beginning position, be then return to step 2）Restart work to step 4）, so circulate work.
Following steps 5）To step 13）It is the course of work explanation of tong device：5）Tong device is to take in original position
During bland position, now big stroke left and right cylinder 25 stretches out its mobile bar and small stroke left and right cylinder 27 does not extend out its mobile bar,
Preceding pneumatic tong 17 in tong device unclamp and during positioned at feed device final position chute feeder 10 surface, in feeding
Device is reached home behind position, and upper and lower air cylinders 23 stretch out its mobile bar, chute feeder 10 of the pneumatic tong 17 toward underface before driving
Direction is moved, and after reaching the position of chute feeder 10, preceding pneumatic tong 17 is clamped, and clamps the workpiece blank 5, Ran Houshang in chute feeder 10
Lower cylinder 23 stretches back its mobile bar, and pneumatic tong 17 returns to completion and takes blank action before driving, and rear pneumatic tong 18 is in start bit
Unclamped when putting.6）After completion takes blank, big stroke left and right cylinder 25 stretches back its mobile bar in tong device, pneumatic tong before driving
17 and rear pneumatic tong 18 moved toward the direction of air spider 19, upper and lower air cylinders 23 stretch out its mobile bar, and rear pneumatic tong 18 is toward gas
Moved at the positive precedence centre of dynamic chuck 19, such as there is manufactured finished workpart in air spider, finished workpart exposes pneumatic
Position before chuck 19 is located in the middle of the rear pneumatic tong 18 for unclamping, and rear pneumatic tong 18 is clamped, and clamps finished workpart, pneumatic clamping
Disk 19 is unclamped, and front and rear cylinder 22 stretches out its mobile bar, and finished workpart is removed into air spider 19, and completion takes finished product action.7）It is complete
Into after taking finished product, small stroke left and right cylinder 27 stretches out its mobile bar in tong device, drives preceding pneumatic tong 17 and rear pneumatic clamps
Hand 18 is moved, until preceding pneumatic tong 17 faces the center of air spider 19, front and rear cylinder 22 stretches back its mobile bar, by preceding gas
In the feeding air spider 19 of workpiece blank 5 that dynamic tong 17 is clamped, air spider 19 clamps workpiece blank 5, preceding pneumatic clamps
Hand 17 unclamps, and then upper and lower air cylinders 23 stretch back its mobile bar, drives preceding pneumatic tong 17 and rear pneumatic tong 18 to return
Acted into blank is put.8）After blank is put in completion, small stroke left and right cylinder 27 stretches back its mobile bar and big stroke is left in tong device
Right cylinder 25 stretches out its mobile bar, and the original position for being back to tong device takes blank, and rear pneumatic tong 18 unclamps and allows finished product to fall
Drop down onto finished bin.9）It is back to step 5）Restart work to step 9）, so circulate work.
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；Described feed mechanism is belt conveyor, including frame, follower belt
Wheel, belt, drive shaft, drive pulley and feeding motor；Feeding motor is connected in frame, the axle and drive shaft of feeding motor
It is connected, drive shaft is hinged in frame, drive pulley is fixed on the driving shaft, and driven pulley is hinged in frame, belt
It is placed on drive pulley and driven pulley；Described chute feeder is connected on belt, and chute feeder 10 is placed in top
Flitch 8 ejects discharge position.
Fig. 8 is that a replacement of the feed device in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention is implemented
Example.Known by figure, the feed device includes frame 1, feeding cylinder 28 and chute feeder 10；Described feeding cylinder 28 is connected in frame
On 1, its mobile bar is connected with chute feeder 10；Described chute feeder 10 is placed in frame 1, and forms prismatic pair with frame 1, and
And chute feeder 10 is placed in the ejection discharge position of die pad 8.Feeding cylinder 28 makes chute feeder 10 past with final position in original position
Return conveying workpieces blank 5.
Fig. 9 is that going out in a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe of the invention the one of a device adjustable replaces
Change embodiment.Known by figure, this can adjust out a device includes hopper 4, frame 1, open slot first component 3, the structure of open slot second
Part 7, open slot cylinder 2, the ball wire bar pair of regulation motor 29 and；Described hopper 4 is connected in frame 1, has one to go out thereon
Mouthful, hopper 4 be used for put the workpiece blank to be processed, described open slot second component 7 is placed in frame 1, and with the shape of frame 1
Into prismatic pair；Described open slot cylinder 2 is connected in frame 1, and its mobile bar is connected with open slot second component 7；Described
Open slot first component 3 is placed on open slot second component 7, and forms prismatic pair, open slot the with open slot second component 7
An open slot 6, and open slot first component 3 and open slot second component are formed between one component 3 and open slot second component 7
7 underfaces for being placed in the outlet of hopper 4 and close hopper 4 and export；Described regulation motor 29 is connected in the structure of open slot second
On part 7, axle and the ball screw 30 in ball wire bar pair of regulation motor 29 are connected, and ball screw 30 is hinged on open slot second
On component 7, the feed screw nut 31 in ball wire bar pair is connected with open slot first component 3.This it is adjustable go out a device be this
Sample work：Before starting device, first passing through controller rotates regulation motor 29, then makes open slot by ball wire bar pair
First component 3 is moved, so as to adjust the size of open slot 6, to adapt to the workpiece blank of different size, regulating makes open slot 6
Size can only be put into starting device after a workpiece blank.
In addition to the implementation, the present invention also has other embodiment.All use equivalents or equivalent transformation into skill
Art scheme, all falls within the protection domain of application claims.
Claims (4)
1. a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe, it is characterised in that：On the bar-shaped workpieces numerically controlled lathe is automatic
Blanking device includes a device, Lifting Device, feed device and tong device；The described device that goes out includes hopper, goes out one
The frame of device, open slot first component, open slot second component and open slot cylinder, described hopper are connected in out a device
Frame on, have an outlet on hopper, form an open slot between described open slot first component and open slot second component
And be placed in out in the frame of a device, and prismatic pair is formed with the frame for going out a device, and it is placed in hopper outlet just
Lower section and hopper outlet is closed, described open slot cylinder is connected in out in the frame of a device, open slot cylinder mobile bar
It is connected with open slot first component and open slot second component；Described Lifting Device includes frame, the die pad of Lifting Device
And material ejection cylinder, described material ejection cylinder is connected in the frame of Lifting Device, and material ejection cylinder mobile bar is connected with die pad；Institute
There is liftout end on the die pad stated, and liftout end is placed at open slot, and die pad is placed in the frame of Lifting Device, and
Prismatic pair is formed with the frame of Lifting Device, mobile auxiliary direction is along open slot direction；Described feed device includes chute feeder
And feed mechanism；Described feed mechanism be chain conveying mechanism, including feed device frame, feeding driven sprocket, feeding
Chain, drive shaft, feeding drive sprocket and feeding motor；Feeding motor is connected in the frame of feed device, feeding motor
Axle and drive shaft are connected, and drive shaft is hinged in the frame of feed device, and feeding drive sprocket is fixed on the driving shaft, feeding from
Movable sprocket is hinged in the frame of feed device, and feeding chain is placed on feeding drive sprocket and feeding driven sprocket；It is described
Chute feeder be connected on feeding chain, and chute feeder be placed in die pad ejection discharge position；Described tong device includes
The frame of tong device, tong mechanism and tong feed mechanism, described tong feed mechanism include upper and lower air cylinders fixed plate, big
Stroke left and right cylinder, small stroke left and right cylinder fixed plate and small stroke left and right cylinder, big stroke left and right cylinder are connected in tong dress
In the frame put, big stroke left and right cylinder mobile bar is connected with small stroke left and right cylinder fixed plate, and small stroke left and right cylinder is fixed
Plate is placed in the frame of tong device, and forms a prismatic pair with the frame of tong device, and small stroke left and right cylinder is connected in
In small stroke left and right cylinder fixed plate, small stroke left and right cylinder mobile bar is connected with upper and lower air cylinders fixed plate, and upper and lower air cylinders are fixed
Plate is placed in the frame of tong device, and forms a prismatic pair with the frame of tong device；Described tong mechanism includes preceding
Pneumatic tong, rear pneumatic tong, tong fixed plate, front and rear air cylinder fixed plate, front and rear cylinder and upper and lower air cylinders, upper and lower air cylinders are connected
In upper and lower air cylinders fixed plate, upper and lower air cylinders mobile bar is connected with front and rear air cylinder fixed plate, and front and rear air cylinder fixed plate is placed in
In lower cylinder fixed plate, and a prismatic pair is formed with upper and lower air cylinders fixed plate, front and rear cylinder is connected in front and rear air cylinder fixed plate,
Front and rear cylinder mobile bar and tong fixed plate are connected, and tong fixed plate is placed in front and rear air cylinder fixed plate, and with front and rear cylinder
Fixed plate forms a prismatic pair, and preceding pneumatic tong and rear pneumatic tong are all connected in tong fixed plate；Original position be
Big stroke left and right cylinder stretches out mobile bar and when small stroke left and right cylinder does not extend out mobile bar, the preceding gas in described tong device
The surface of chute feeder when dynamic tong is located at feed device final position；It is not extended out in big stroke left and right cylinder in final position
Mobile bar and upper and lower air cylinders stretch out mobile bar, when small stroke left and right cylinder does not extend out mobile bar, in described tong device
Pneumatic tong faces the center of air spider afterwards, when small stroke left and right cylinder stretches out mobile bar, in described tong device
Preceding pneumatic tong face the center of air spider.
2. a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe according to claim 1, it is characterised in that：Described
Chain conveying mechanism in feed device is replaced with belt conveyor；Described feed device includes chute feeder and feeder
Structure；Described feed mechanism be belt conveyor, including feed device frame, driven pulley, belt, drive shaft, master
Dynamic belt pulley and feeding motor；Feeding motor is connected in the frame of feed device, and axle and the drive shaft of feeding motor are connected, and drive
Moving axis is hinged in the frame of feed device, and drive pulley is fixed on the driving shaft, and driven pulley is hinged on feed device
Frame on, belt is placed on drive pulley and driven pulley；Described chute feeder is connected on belt, and feeding
Groove is placed in die pad ejection discharge position.
3. a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe according to claim 1, it is characterised in that：Described
Feed device has a replacement；The feed device includes frame, feeding cylinder and the chute feeder of feed device；Described feeding cylinder
It is connected in the frame of feed device, feeding cylinder mobile bar is connected with chute feeder；Described chute feeder is placed in feed device
Frame on, and form prismatic pair with the frame of feed device, and chute feeder is placed in die pad ejection discharge position.
4. a kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe according to claim 1, it is characterised in that：Using can
Adjust out and go out a device described in device replacement claim 1；This can adjust out a device includes hopper, goes out the machine of a device
Frame, open slot first component, open slot second component, open slot cylinder, regulation motor and a ball wire bar pair；Described hopper
It is connected in out in the frame of a device, there is an outlet on hopper, described open slot second component is placed in out the machine of a device
On frame, and prismatic pair is formed with the frame for going out a device；Described open slot cylinder is connected in out in the frame of a device, opening
Groove cylinder mobile bar is connected with open slot second component；Described open slot first component is placed on open slot second component,
And prismatic pair is formed with open slot second component, an open slot is formed between open slot first component and open slot second component,
And open slot first component and open slot second component are placed in the underface of hopper outlet and close hopper outlet；It is described
Regulation motor be connected on open slot second component, the axle of regulation motor is connected with the ball screw in ball wire bar pair, rolling
Ballscrew is hinged on open slot second component, and the feed screw nut in ball wire bar pair is connected with open slot first component.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410533810.3A CN105562722B (en) | 2014-10-12 | 2014-10-12 | A kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe |
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| CN201410533810.3A CN105562722B (en) | 2014-10-12 | 2014-10-12 | A kind of bar-shaped workpieces automatic loading unloading device of digital controlled lathe |
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| CN105562722A CN105562722A (en) | 2016-05-11 |
| CN105562722B true CN105562722B (en) | 2017-06-13 |
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| CN107116356B (en) * | 2017-03-30 | 2021-10-01 | 胡君分 | Automatic processing device for bearing press-in motor end cover |
| CN107470654A (en) * | 2017-10-08 | 2017-12-15 | 胡君分 | A kind of rotor numerical control lathe automatic loading and unloading device |
| CN108188496A (en) * | 2018-02-11 | 2018-06-22 | 胡君分 | A kind of gear shaft chain digital control gear hobbing machine automatic loading and unloading device |
| CN108526974A (en) * | 2018-04-24 | 2018-09-14 | 赵华勇 | A kind of shaft CNC milling machine automatic loading and unloading device |
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| CN101020248A (en) * | 2007-03-16 | 2007-08-22 | 董祥义 | Automatic feeder of machine tool |
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| CN103817351A (en) * | 2013-06-28 | 2014-05-28 | 宁波精益微型轴有限公司 | Automatic modularized turning assembly line |
| CN103862069A (en) * | 2014-03-25 | 2014-06-18 | 宁波华升数控车床有限公司 | Automatic bar feeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3435381B2 (en) * | 2000-03-01 | 2003-08-11 | 株式会社育良精機製作所 | Automatic bar feeder |
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| US5890407A (en) * | 1995-12-22 | 1999-04-06 | I.E.M.C.A. S.P.A. Industria Elettromeccanica Complessi Automatici | Device for the advancement of bars, particularly narrow bars, in automatic loaders |
| DE19611412C1 (en) * | 1996-03-22 | 1998-01-08 | Fmb Maschinenbaugesellschaft M | Bar stock carrier for automatic lathe with headstock and transmission piece |
| EP1055471A1 (en) * | 1999-05-26 | 2000-11-29 | CUCCHI GIOVANNI & C. S.r.l. | Bar feeding device for machine tools |
| CN101020248A (en) * | 2007-03-16 | 2007-08-22 | 董祥义 | Automatic feeder of machine tool |
| CN202070770U (en) * | 2011-05-20 | 2011-12-14 | 重庆第二机床厂有限责任公司 | Workpiece hoist |
| CN103817351A (en) * | 2013-06-28 | 2014-05-28 | 宁波精益微型轴有限公司 | Automatic modularized turning assembly line |
| CN103862069A (en) * | 2014-03-25 | 2014-06-18 | 宁波华升数控车床有限公司 | Automatic bar feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562722A (en) | 2016-05-11 |
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Effective date of registration: 20180312 Address after: 528203 Foshan, Guangdong Province, Foshan City, Nanhai District, Jiujiang Town, lower western village, lower education section, Yue Zhi Yong shrimp workshop, workshop C seat No. 1 workshop Patentee after: Foshan Nanhai Huida Machinery Manufacturing Co., Ltd. Address before: The town of Tang Ling village in Wenling city of Taizhou City, Zhejiang province 317525 No. 390 Patentee before: Zhao Huayong |