CN209503073U - A kind of automatic material cutter bed of bar - Google Patents
A kind of automatic material cutter bed of bar Download PDFInfo
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- CN209503073U CN209503073U CN201920153014.5U CN201920153014U CN209503073U CN 209503073 U CN209503073 U CN 209503073U CN 201920153014 U CN201920153014 U CN 201920153014U CN 209503073 U CN209503073 U CN 209503073U
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Abstract
The utility model discloses a kind of automatic material cutter beds of bar, comprising: lathe bedstead, bar cut material device, bar crawl conveying device and bar guiding device.It is provided with servo slide table on the lathe bedstead, slide unit supporting plate is had on servo slide table, and the servo slide table is driven by servo motor；Lathe bedstead is additionally provided with display panel, the button respectively acted on display panel with touch screen and control lathe.The plate material-receiving device is arranged on lathe bedstead, the side of the servo slide table, for the truncation to bar；The bar crawl conveying device is arranged on the slide unit supporting plate of servo slide table, for grabbing before bar truncation to bar, and the bar transportation of crawl to bar is cut on material device and is truncated；The bar guiding device is arranged on lathe bedstead, the other side of the servo slide table, plays the role of support and guiding in the truncation of longer bar.
Description
Technical field
The invention belongs to technical field of lathe equipment, are related to a kind of lathe for quickly cutting material, and a kind of bar of feature is cut automatically
Expect lathe and its method.
Background technique
In manufacturing, such as when the manufacturing of rivet, bolt, valve, axis class, need first to carry out blanking to bar,
It is truncated to required length, then carries out subsequent processing.Mainly lead to currently, whole root long metal bar batch point is cut into stub material
It crosses punching machine punching section or sawing machine sawing is completed.Using punching machine punching cut that there is noises is big, labor intensity of workers is big, material head waste mostly etc.
Problem；Using sawing machine sawing mode, there are inefficiency, saw kerf material loss, the drawbacks that saw blade loss waits greatly.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of simple and highly efficient bar of structure from
Dynamic material cutter bed.
To achieve the above object, the present invention provides the following technical scheme that a kind of automatic material cutter bed of bar, comprising: machine
Bed bedstead, bar cut material device, bar crawl conveying device and bar guiding device.Servo is provided on the lathe bedstead
Slide unit has slide unit supporting plate on servo slide table, and the servo slide table passes through servo motor driving；Lathe bedstead is additionally provided with
Display panel with touch screen and controls the button that lathe respectively acts on display panel.The bar cuts material device setting and exists
On lathe bedstead, the side of the servo slide table, for the truncation to bar；The bar crawl conveying device setting is being watched
It takes on the slide unit supporting plate of slide unit, for being grabbed before bar truncation to bar, and the bar transportation of crawl to bar is cut
It is truncated on material device；The bar guiding device is arranged on lathe bedstead, the other side of the servo slide table, compared with
Play the role of support and guiding in long bar truncation.
The present invention is further arranged to: it includes head that the bar, which cuts material device, and head side is provided with master cylinder；Institute
It states and is provided with main planker in head, the master cylinder can push main planker transverse shifting, be provided on the main planker and cut material
Mouth I, the one side wall for cutting material mouth I, which is provided with to move, pounds knife, and opposite another side wall is provided with preceding ejection block；It is provided on the head
Material mouth II is cut, the inner wall in the side, the head of cutting material mouth II is provided with pounds knife surely, and the knife of pounding surely is in preceding ejection block
The same side is provided with the sinciput material oil cylinder of ejection block transverse shifting before driving on the lateral wall of the main planker；On head, institute
The other side for stating section material mouth II is provided with rear ejection block, and the rear ejection block and dynamic knife of pounding are in the same side, the rear ejection block
Tail portion be provided with rear liftout oil cylinder, it is described after ejection block transverse shifting after the driving of liftout oil cylinder；And cutting in the main planker
Blanking skewed slot is provided with below material mouth I；The tail portion of ejection block is arranged to inclined-plane after described, and the rear liftout oil cylinder is pacified vertically
Dress, driving end are provided with liftout skewback, and the inclined-plane cooperation of the liftout skewback and rear ejection block tail portion, ejection block is lateral after driving
It is mobile.
After bar, which is placed in, cuts material mouth I with cutting in material mouth II；Liftout oil cylinder will drive rear ejection block ejection afterwards, thus will
Bar is stuck in rear ejection block and pounds between knife surely；Ejection block ejection, is stuck in preceding liftout for bar before sinciput material oil cylinder drives later
Block is pounded on knife with dynamic；Bar is completed to drive the main planker of master cylinder promotion after fixing and move to pound knife transverse shifting, to complete to stick
The interception of material.
V-type holding tank is provided in rear ejection block, V-type holding tank can ensure that rear ejection block folder when a bar is truncated
The stability held；When needing to clamp more bars, then in the upper extra quality jacking block of setting Mi type of the rear ejection block, extra quality
Arc support is provided in the middle part of jacking block, the arc support is stuck on V type holding tank；Pass through matching for arc and V-type
The principle for utilizing seesaw is closed, when root bar at most, any end loosens, and extra quality jacking block can all realize swing adjustment, from
And ensure the fastness of the clamping of bar, and then due to the truncation of bar.
The present invention is further arranged to: being provided with slope on head, is provided with and is fixedly installed on the slope
Slope bottom plate, and it is supported by the slope guide pad being adapted with slope bottom plate in the main supporting plate bottom, pass through slope bottom plate
Cooperation with slope guide pad can be adjusted the centre-height of main planker；Inclined-plane is fixedly installed on the head to lead
To block, it is provided with guiding surface I on the inclined-plane guide pad, is fixedly installed inclined-plane angled slide block on the main planker,
It is provided with the guiding surface II being adapted with guiding surface I on the inclined-plane ejection is fast, angled slide block and inclined-plane are oriented on inclined-plane
Under the cooperation of block, while main planker diagonal movement, main planker can slowly deviate head；On head, the preceding liftout oil
Reset cradle is arranged in side where cylinder, is provided with the spring base with reset spring core, the reset bullet on the reset cradle
Spring core end face is in contact with main planker end face.
Master cylinder push main planker and it is dynamic pound knife it is mobile when, main planker can be moved in two directions relative to head
(direction, main planker can slowly deviate head generation gap under cooperation of the inclined-plane angled slide block in inclined-plane guide pad, make to pound
Knife is pounded in knife deviation surely), to pull power to bar generation in the moment that bar will be truncated, and then realizes bar and cut material device
Floating be truncated effect, rapidly separated with the section of remaining bar so as to make to pound knife, avoid firmly squeeze make bar section
Face deformation occurs, especially soft material, can prevent truncation surface from generating sarcoma by hard squeeze, it is ensured that the stub material being intercepted, energy
It is directly used in the production and processing in later period, improves production efficiency, saves cost, avoids the waste of bar.Wink after shearing
Between reset spring core moment main planker can be reset into initial position, consequently facilitating shearing next time.
The present invention is further arranged to: the bar crawl conveying device includes the guiding being arranged on slide unit supporting plate
Frame is provided with guide plate on leading truck, the support plate with guide groove is provided on guide plate, portion is provided on the supporting plate
Plate is provided with the guide frame with guide post on upper plate, and fixture parallel to each other is arranged in the guide post of guide frame
Seat under the seat of honour and fixture, the fixture seat of honour carry out clamping to workpiece in the way of parallel and synchronous with seat under fixture；The folder
The interconnecting piece on a side end face of support plate with oblique line setting, the fixture seat of honour and folder are seated against under the tool seat of honour and fixture
The interconnecting piece having under lower seat on seat is arranged symmetrically；One is being clamped between seat under the support plate and the fixture seat of honour and fixture
Block grip block, the similar guide pad with guide groove is provided on the grip block, and the grip block is solid by guide pad
Determine on the supporting plate, and is provided with the fixture oil cylinder of the left straight trip movement of driving grip block；Mirror is provided on the grip block
As two guide chutes of setting, it is arranged on the fixture seat of honour and two interconnecting pieces of seat under fixture and is adapted and leads
To the guide runner of sliding slot.
The angle wherein formed between the interconnecting piece under the fixture seat of honour and fixture on seat is equal to two guiding cunnings on grip block
The angle that slot is formed, thus can ensure that guide runner drives seat under the fixture seat of honour and fixture to do opposite and synchronized parallel movement, from
And realize the parallel clamping to bar；Clamping is more stable securely compared with fixture in existing market is using scissor clamping.
Guide pad cooperation on guide groove and grip block in support plate, can ensure that grip block under the driving of fixture oil cylinder
It remains straight trip movement, ensures that the stability of bar grabbing device crawl.
When fixture oil cylinder driving guide plate does straight trip back and forth movement, it will drive seat under the fixture seat of honour and fixture and close up and divide
It opens, to realize the clamping to bar；Symmetrically arranged guide chute can ensure that seat synchronization and phase under the fixture seat of honour and fixture
To parallel motion.
The present invention is further arranged to: being provided with one with holding tank on seat under the fixture seat of honour and fixture
Grip block, and the holding tank on two grip blocks and on grip block is opposite and is arranged in parallel；And on the fixture
Several guiding bolts described in guiding bolt are provided under seat and fixture between seat through two grip blocks, the grip block leans on stick
Material cuts material device side and extends seat under the fixture seat of honour and fixture.
It can ensure that the stability that bar crawl conveying device grabs bar with holding tank grip block；Guiding bolt can ensure that folder
Be not in offset when seat closes up under the tool seat of honour and fixture, and can ensure that bar will not skid off, also ensures the fixture seat of honour and folder
Have lower seat and be in parastate always, and then ensures the accuracy of bar crawl conveying device crawl.
Limit partition, the two side ends of the partition are being provided under the fixture seat of honour and fixture between the grip block of seat
Face is provided with limiting slot；The guiding bolt is threadedly coupled through limit partition, and with limit partition, and the limit under normality
Partition is in the middle position of the grip block of seat under the fixture seat of honour and fixture, so that it is empty to provide sufficient placement to clamping bar
Between.The section of the limit partition is identical as the section of grip block.
The setting of partition be able to achieve bar grabbing device simultaneously to two with or above bar carry out clamping, to improve
The processing efficiency of the automatic material cutter bed of bar, and the fixture seat of honour is in parallel and synchronous regime with seat under fixture always, so as to
Ensure that bar is not in shaking or landing when more bars of clamping；Two pieces of limit partitions of setting are then needed when three bars of clamping
And so on.
The leading truck includes bearing plate, a pair of of straight trip bearing block and a pair of of support polished rod；The support polished rod one
End cap is located on straight trip bearing block, and the other end of polished rod is supported to be fixed on bearing plate；The guide plate passes through bolt
It is fixed on bearing plate, straight trip bearing block is fixed on the servo slide table of automatic material cutter bed.When bar was truncated
Radial wobble occurs for Cheng Zhonghui, and the cooperation of straight trip bearing block and support polished rod can be carried out offset, so as to eliminate radial wobble institute
The shift phenomenon of generation, and then improve whole service life.
The thickness of ejection block is greater than after described pounds knife surely, and grip block and limit partition extend under the fixture seat of honour and fixture
The length of seat is equal to rear liftout skewback and pounds the thickness difference of knife surely；And extend the fixture seat of honour and folder in grip block and limit partition
Have and is provided with a coordinate breach on lower seat side.
By the way that coordinate breach is arranged, so as to send grip block clamping bar to cutting in material mouth II, and liftout after not influencing
Fixation of the block to bar.
The present invention is further arranged to: bar guiding device includes the guide support plate being arranged on lathe bedstead, is being led
It is provided with a pair of of idler wheel locating slot in support plate, a pair of of idler wheel tray, each idler wheel tray are provided on idler wheel locating slot
On be provided with guide roller.
The present invention is further arranged to: the work of the servo slide table, bar section material device and bar crawl conveying device
It acts and is completed by the plc programming of outer company.
The step of automatic material cutter bed closure method, is as follows:
Step 1, it charges；By rod end clamping in bar crawl conveying device, bar cuts the one of material device by bar
The end face of side should be concordant with the end face of grip block, and the other side should be placed on bar guiding device；
Step 2, feeding: bar, which grabs conveying device and send to bar to cut by bar, expects on device, due to being arranged on grip block
There is coordinate breach, to sending bar to cutting in section material mouth II of material device, rear ejection block ejection is pushed up after being stuck in bar at this time
Expect block and pounds between knife surely；
Step 3, adjustment crawl distance: bar grabs conveying device and unclamps bar, and adjusts composite bar truncation distance
Crawl position grabs bar again, and rear liftout block reset unclamps bar at this time；Bar crawl conveying device send the bar of crawl
To a section material mouth I；
Step 4, cut material: rear ejection block ejects again to be stuck in rear ejection block for bar and pounds between knife surely, later preceding liftout
Block ejection, ejection block is pounded on knife with dynamic before bar is stuck in；Bar is completed to drive the main planker of master cylinder promotion after fixing and move to pound
Knife transverse shifting, to complete the interception to bar.
When bar is longer, after the overall length of touch screen input bar and the length of every section of interception bar, by plc
Portion's program calculates the number of the truncation；(in step 4 rear ejection block ejection after) is cut in material in bar for the first time, it can again
It is adjusted crawl distance (step 3), repeatedly, until bar has been cut.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the front view that bar cuts material device in the embodiment of the present invention；
Fig. 3 is the rearview that bar cuts material device in the embodiment of the present invention；
Fig. 4 is the cross-sectional view in Fig. 2 at A-A；
Fig. 5 is the structural schematic diagram that bar cuts material device in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram I of bar crawl conveying device in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram II of bar crawl conveying device in the embodiment of the present invention；
Fig. 8 is the section components structural schematic diagram I of bar crawl conveying device in the embodiment of the present invention；
Fig. 9 is the section components structural schematic diagram II of bar crawl conveying device in the embodiment of the present invention；
Figure 10 be I in Fig. 9 at partial enlarged view；
Figure 11 is the structural schematic diagram of bar guiding device in the embodiment of the present invention；
In attached drawing label and corresponding component names: 1- lathe bedstead, 2- servo slide table, 3- slide unit supporting plate, 4- head,
The main planker of 5- master cylinder, 6-, 7- cut material mouth I, 8- moves ejection block before pounding knife, 9-, 10- cuts material mouth II, 11- pound knife, 12- sinciput surely
Liftout oil cylinder, 16- blanking skewed slot, 17- liftout skewback, the slope 18- bottom plate, the slope 19- after ejection block, 15- after material oil cylinder, 13-
Guide pad, the inclined-plane 20- guide pad, 21- guiding surface I, the inclined-plane 22- angled slide block, 23- guiding surface II, 24- reset cradle, 25-
Reset spring core, 26- spring base, 27- leading truck, 27a- bearing plate, 27b- straight trip bearing block, 27c- support polished rod, 28- guiding
Under plate, 29- guide groove, 30- support plate, 31- upper plate, 32- guide post, 33- guide frame, the 34- fixture seat of honour, 35- fixture
Seat, 36- connection groove section, 37- grip block, 38- guide pad, 39- fixture oil cylinder, 40- guide chute, 41- guide runner, 42- folder
Hold slot, 43- grip block, 44- guiding bolt, 45- limit partition, 46- guide support plate, 47- idler wheel locating slot, 48- idler wheel support
Block, 49- guide roller, 54- coordinate breach, 55- fixing groove, 100- bar cut material device, 200- bar grabs conveying device,
300- bar guiding device.
Specific embodiment
One embodiment of the present of invention is described further referring to figs. 1 to Figure 11.
A kind of automatic material cutter bed of bar, comprising: lathe bedstead 1, bar cut material device 100, bar grabs conveying device
200 with bar guiding device 300.It is provided with servo slide table 2 on the lathe bedstead 1, has slide unit supporting plate on servo slide table 2
3, and the servo slide table 2 is driven by servo motor；Lathe bedstead 1 is additionally provided with display panel, has on display panel
The button that touch screen and control lathe respectively act.The bar cuts material device and is arranged on lathe bedstead 1, the servo slide table
2 side, for the truncation to bar；The slide unit supporting plate 3 of servo slide table 2 is arranged in the bar crawl conveying device 200
On, for being grabbed before bar truncation to bar, and the bar transportation of crawl to bar is cut on material device 100 and is cut
It is disconnected；The bar guiding device 300 is arranged on lathe bedstead 1, the other side of the servo slide table 2, in longer bar
Play the role of support and guiding in truncation.
Further, it includes head 4 that the bar, which cuts material device 100,4 side of head is provided with master cylinder 5；The head
Main planker 6 is provided in 4, the master cylinder 5 can push main 6 transverse shifting of planker, be provided on the main planker 6 and cut material mouth
I 7, the one side wall for cutting material mouth I 7, which is provided with to move, pounds knife 8, and opposite another side wall is provided with preceding ejection block 9；It is set on the head 4
It is equipped with and cuts material mouth II 10, the inner wall in the side, the head 4 of cutting material mouth II 10 is provided with pounds knife 11 surely, described to pound knife 11 surely
It is in the same side with preceding ejection block 9, the sinciput of 9 transverse shifting of ejection block before driving is provided on the lateral wall of the main planker 6
Material oil cylinder 12；On head 4, the other side of described section of material mouth II 10 be provided with after ejection block 13, it is described after ejection block 13 with
Dynamic knife 8 of pounding is in the same side, and the tail portion of the rear ejection block 13 is provided with rear liftout oil cylinder 15, and the rear liftout oil cylinder 15 drives
13 transverse shifting of ejection block afterwards；And cutting below material mouth I 7 for the main planker 6 is provided with blanking skewed slot 16；The liftout after described
The tail portion of block 13 is arranged to inclined-plane, and the rear liftout oil cylinder 15 is vertically-mounted, and driving end is provided with liftout skewback 17, the top
Expect that the inclined-plane of skewback 17 and rear 13 tail portion of ejection block cooperates, 13 transverse shifting of ejection block after driving.
After bar, which is placed in, cuts material mouth I 7 with cutting in material mouth II 10；Liftout oil cylinder 15 will drive rear ejection block 13 and push up afterwards
Out, so that bar is stuck in rear ejection block 13 and is pounded between knife 11 surely；Ejection block 9 ejects before sinciput material oil cylinder 12 drives later,
Ejection block 9 is pounded on knife 8 with dynamic before bar is stuck in；Driving master cylinder 5, which pushes main planker 6 and moves, after bar completion is fixed pounds knife 8
Transverse shifting, to complete the interception to bar.
It is provided with V-type holding tank in rear ejection block 13, V-type holding tank can ensure that rear ejection block when a bar is truncated
The stability of 13 clampings；When needing to clamp more bars, then on the upper extra quality top of setting Mi type of the rear ejection block 13
Block, is provided with arc support in the middle part of extra quality jacking block, and the arc support is stuck on V-type holding tank；Pass through arc
The principle of seesaw is utilized with the cooperation of V-type, any end loosens when root bar at most, and extra quality jacking block can all realize pendulum
Dynamic adjustment, so that it is guaranteed that the fastness of the clamping of bar, and then due to the truncation of bar.
Further, being provided with slope on head 4, it is provided on the slope and is fixedly installed slope bottom plate 18,
And the slope guide pad 19 being adapted with slope bottom plate 18, the main planker 6 are fixedly installed in the main supporting plate bottom
Oblique movement is done on the slope bottom plate 18 of head 4 under the guiding of slope guide pad 19；It is fixedly installed on the head 4
There is inclined-plane guide pad 20, be provided with guiding surface I 21 on the inclined-plane guide pad 20, fixation is set on the main planker 6
It is equipped with inclined-plane angled slide block 22, is provided with the guiding surface II 23 being adapted with guiding surface I 21 in the inclined-plane ejection fastly,
Under the cooperation of inclined-plane angled slide block 22 and inclined-plane guide pad 20, while main 6 diagonal movement of planker, main planker 6 can slowly deviate
Head 4；On head 4,12 place side of sinciput material oil cylinder setting reset cradle 24, it is provided on the reset cradle 24
Spring base 26 with reset spring core 25,25 end face of reset spring core are in contact with main 6 end face of planker.
Master cylinder 5 push main planker 6 and it is dynamic pound knife 8 it is mobile when, main planker 6 can opposite head 4 in two directions into
Row is mobile, and (direction, does oblique movement on slope bottom plate 18；Another direction, on inclined-plane, ejection is faster than inclined-plane guide pad
Main planker 6 slowly can deviate head 4 thus with gap is generated under 20 cooperation), and then realize bar and cut the floating of material device 100
Dynamic truncation effect, rapidly separates with the section of remaining bar so as to make to pound knife 8, and avoiding squeezing firmly becomes the section of bar
Shape, especially soft material can prevent truncation surface from generating sarcoma by hard squeeze, it is ensured that the stub material being intercepted can be directly used in
The production and processing in later period, improves production efficiency, saves cost, avoids the waste of bar.Momentary reset bullet after shearing
Main planker 6 can be reset to initial position moment by spring core 25, consequently facilitating shearing next time.
Further, the bar crawl conveying device 200 includes the leading truck 27 being arranged on slide unit supporting plate 3, guiding
It is provided with guide plate 27 on frame 27, the support plate 30 with guide groove 29 is provided on guide plate 27, is arranged on 30 top of support plate
There is upper plate 31, the guide frame 33 with guide post 32 is provided on upper plate 31, is provided on guide frame 33 parallel to each other
The fixture seat of honour 34 and fixture under seat 35；Seat 35 is equal on a side end face of support plate 30 under the fixture seat of honour 34 and fixture
Connection groove section 36 under connection groove section 36 with oblique line setting, the fixture seat of honour 34 and fixture on the lower seat of seat 35 is mirror image
Setting；One piece of grip block 37, the folder are being clamped between seat 35 under the support plate 30 and the fixture seat of honour 34 and fixture
It holds and is provided with the similar guide pad 38 with guide groove 29 on plate 37, the grip block 37 is fixed on support by guide pad 38
On plate 30, and it is provided with the fixture oil cylinder 39 of the left straight trip movement of driving grip block 37；Mirror is provided on the grip block 37
As two guide chutes 40 of setting, phase is arranged in connection groove section 36 of the fixture seat of honour 34 with seat 35 under fixture
One guide runner 41 of adaptation and guide chute 40.
When fixture oil cylinder 39 drives guide plate 27 to do straight trip back and forth movement, seat 35 under the fixture seat of honour 34 and fixture will drive
Close up and separate, to realize the clamping to bar.
Further, being provided with the clamping with holding tank 42 on seat 35 under the fixture seat of honour 34 and fixture
Block 43, and the holding tank 42 on two grip blocks 43 is oppositely arranged；And the seat 35 under the fixture seat of honour 34 and fixture
Between be provided with several pairs of guiding bolts, the guiding bolt runs through two grip blocks 43；The grip block 43 cuts material by bar
Extend seat 35 under the fixture seat of honour 34 and fixture in 100 side of device.
It can ensure that the stability that bar crawl conveying device 200 grabs bar with 42 grip block 43 of holding tank；It is oriented to bolt
It can ensure that when seat 35 closes up under the fixture seat of honour 34 and fixture to be not in offset, and can ensure that bar will not skid off, and then ensure
The accuracy that bar crawl conveying device 200 grabs.
Limit partition 45, the partition are being provided under the fixture seat of honour 34 and fixture between the grip block 43 of seat 35
Both sides of the face be provided with fixing groove 55；The guiding bolt is threadedly coupled through limit partition 45, and with limit partition 45,
And the limit partition 45 under normality is in the middle position of the grip block 43 of seat 35 under the fixture seat of honour 34 and fixture, thus to folder
It holds bar and provides sufficient accommodation space.And the section of the limit partition 45 is identical as the section of grip block 43.
The setting of partition be able to achieve bar crawl conveying device 200 simultaneously to two with or above bar carry out clamping, from
And improve the processing efficiency of the automatic material cutter bed of bar.
The leading truck 27 includes bearing plate 27a, a pair of of straight trip bearing block 27b and a pair of of support polished rod 27c；It is described
The one end support polished rod 27c be set in straight trip bearing block 27b on, support polished rod 27b the other end be fixed at bearing plate 27a
On；The guide plate 28, which is bolted, to be arranged on bearing plate 38a, and straight trip bearing block 27b is fixed at automatic cut
On the servo slide table for expecting lathe.When radial wobble can occur in bar truncated process, keep straight on bearing block 27b and support polished rod 27c
Cooperation can be carried out offset, so as to eliminate shift phenomenon caused by radial wobble, and then improve whole service life.
The thickness of ejection block 13 is greater than after described pounds knife 11 surely, and grip block 43 and limit partition 45 extend on fixture
The length of seat 35 is equal to rear liftout skewback 17 and pounds the thickness difference of knife 11 surely under seat 34 and fixture；And grip block 43 and limit every
Plate 45, which extends, is provided with a coordinate breach 54 on 35 side of seat under the fixture seat of honour 34 and fixture.
By the way that coordinate breach 54 is arranged, so as to send 43 clamping bar of grip block to section material mouth II 10, and do not influence
Fixation of the ejection block 13 to bar afterwards.
Further, bar guiding device 300 includes the guide support plate 46 being arranged on lathe bedstead 1, in guide support
It is provided with a pair of of idler wheel locating slot 47 on plate 46, a pair of of idler wheel tray 48, each idler wheel support are provided on idler wheel locating slot 47
A guide roller 49 is provided on block 48.
Further, the servo slide table 2, bar cut the operation acts of material device 100 and bar crawl conveying device 200
It is programmed and is completed by the plc of outer company.
The step of automatic material cutter bed closure method, is as follows:
Step 1, it charges；By rod end clamping in bar crawl conveying device 200, bar cuts material device by bar
The end face of 100 side should be concordant with the end face of grip block 43, and the other side should be placed on bar guiding device 300；
Step 2, feeding: bar, which grabs conveying device 200 and send to bar to cut by bar, expects on device 100, due to grip block
Coordinate breach 54 is provided on 43, to sending bar to cutting in section material mouth II 10 of material device, rear ejection block 13 is ejected at this time
Bar is stuck in rear ejection block 13 and is pounded between knife 11 surely；
Step 3, adjustment crawl distance: bar grabs conveying device 200 and unclamps bar, and adjusts composite bar truncation distance
Crawl position, grab bar again, at this time after ejection block 13 reset unclamp bar；Bar grabs conveying device 200 and will grab
Bar send to cut a material mouth I 7；
Step 4, cut material: rear ejection block 13 ejects again to be stuck in rear ejection block 13 for bar and pounds between knife 11 surely, later
Preceding ejection block 9 ejects, and ejection block 9 is pounded on knife 8 with dynamic before bar is stuck in；Bar completes driving master cylinder 5 after fixing and pushes master
Planker 6 and it is dynamic pound 8 transverse shifting of knife, to complete the interception to bar.
When bar is longer, after the overall length of touch screen input bar and the length of every section of interception bar, by plc
Portion's program calculates the number of the truncation；(in step 4 rear ejection block ejection after) is cut in material in bar for the first time, it can again
It is adjusted crawl distance (step 3), repeatedly, until bar has been cut.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (8)
1. a kind of automatic material cutter bed of bar, comprising:
Lathe bedstead (1) is provided with servo slide table (2) on the lathe bedstead (1), and the servo slide table has on (2)
Slide unit supporting plate (3)；
Bar cuts material device (100), the bar cut material device be arranged on lathe bedstead (1), the servo slide table (2)
Side, for the truncation to bar；
Bar grabs conveying device (200), slide unit of bar crawl conveying device (200) setting in servo slide table (2)
On supporting plate (3), for grabbing before bar truncation to bar, and the bar transportation of crawl to bar is cut into material device
(100) it is truncated on；
Bar guiding device (300), the bar guiding device (300) are arranged on lathe bedstead (1), the servo slide table
(2) support and guiding are played the role of in the truncation of longer bar in the other side.
2. the automatic material cutter bed of a kind of bar according to claim 1, it is characterized in that: the bar cuts material device
It (100) include head (4), head (4) side is provided with master cylinder (5)；It is provided with main planker (6) in the head (4), it is described
Master cylinder (5) can push main planker (6) transverse shifting, be provided on the main planker (6) and cut material mouth I (7), cut material mouth I (7)
One side wall be provided with it is dynamic pound knife (8), opposite another side wall is provided with preceding ejection block (9)；It is provided with and cuts on the head (4)
Material mouth II (10), the inner wall in the side, the head (4) of cutting material mouth II (10) is provided with to be pounded knife (11) surely, described to pound knife surely
(11) it is in the same side with preceding ejection block (9), and is provided with the preceding ejection block (9) of driving on the lateral wall of the main planker (6)
The sinciput material oil cylinder (12) of transverse shifting；On head (4), the other side of described section of material mouth II (10) be provided with rear ejection block
(13), it ejection block (13) and dynamic pound knife (8) after described and is in the same side；The tail portion of ejection block (13) is provided with rear liftout after described
Oil cylinder (15), the tail portion of ejection block (13) is arranged to inclined-plane after described, and rear liftout oil cylinder (15) is vertically-mounted, rear liftout oil cylinder
(15) driving end is provided with liftout skewback (17), and the inclined-plane of the liftout skewback (17) and rear ejection block (13) tail portion cooperates, and is driven
Ejection block (13) transverse shifting after dynamic；And cutting below material mouth I (7) for the main planker (6) is provided with blanking skewed slot (16).
3. the automatic material cutter bed of a kind of bar according to claim 2, it is characterized in that: it is provided with slope on head (4),
It is provided with and is fixedly installed slope bottom plate (18) on the slope, and be fixedly installed in described main planker (6) bottom
It is adapted the slope guide pad (19) with slope bottom plate (18), the main planker (6) is under the guiding of slope guide pad (19)
Oblique movement is done on the slope bottom plate (18) of head (4)；Inclined-plane guide pad is fixedly installed on the head (4)
(20), it is provided with guiding surface I (21) on the inclined-plane guide pad (20), is fixedly installed on the main planker (6)
Inclined-plane angled slide block (22) is provided with the guiding surface II being adapted with guiding surface I (21) on the inclined-plane angled slide block (22)
(23), under the cooperation of inclined-plane angled slide block (22) and inclined-plane guide pad (20), while main planker (6) diagonal movement, master is dragged
Plate (6) slowly can deviate head (4)；On head (4), side setting reset cradle (24) where the sinciput material oil cylinder (12),
The spring base (26) with reset spring core (25), reset spring core (25) end are provided on the reset cradle (24)
Face is in contact with main planker (6) end face.
4. the automatic material cutter bed of a kind of bar according to claim 3, it is characterized in that: the bar grabs conveying device
(200) include the leading truck (27) being arranged on slide unit supporting plate (3), be provided with guide plate (28), guide plate on leading truck (27)
(28) it is provided with the support plate (30) with guide groove (29) on, support plate (30) top is provided with upper plate (31), in upper plate
(31) it is provided with the guide frame (33) with guide post (32) on, is provided on the fixture being oppositely arranged on guide frame (33)
Seat (35) under seat (34) and fixture；Seat (35) is on a side end face of support plate (30) under the fixture seat of honour (34) and fixture
It is provided with the connection groove section (36) of oblique line setting, the link slot under the fixture seat of honour (34) and fixture under seat (35) on seat
Portion (36) is mirror settings；One piece is being clamped between seat (35) under the support plate (30) and the fixture seat of honour (34) and fixture
Grip block (37) is provided with the similar guide pad (38) with guide groove (29), the clamping on the grip block (37)
Plate (37) is fixed on support plate (30) by guide pad (38), and is provided with the fixture of the left straight trip movement of driving grip block (37)
Oil cylinder (39)；Two guide chutes (40) of mirror settings are provided on the grip block (37), at the fixture seat of honour
(34) be arranged in the connection groove section (36) of seat under fixture (35) be adapted with a guide runner of guide chute (40)
(41)。
5. the automatic material cutter bed of a kind of bar according to claim 4, it is characterized in that: the fixture seat of honour (34) with
The grip block (43) with holding tank (42), and the folder on two grip blocks (43) are provided under fixture on seat (35)
Slot (42) is held to be oppositely arranged；And several pairs of guiding bolts are being provided under the fixture seat of honour (34) and fixture between seat (35)
(44), the guiding bolt (44) runs through two grip blocks (43)；The grip block (43) cuts material device (100) side by bar
Extend seat (35) under the fixture seat of honour (34) and fixture；
Limit partition (45) is being provided under the fixture seat of honour (34) and fixture between the grip block (43) of seat (35), it is described
Bolt (44) are oriented to through limit partition (45).
6. the automatic material cutter bed of a kind of bar according to claim 5, it is characterized in that: bar guiding device (300) includes
The guide support plate (46) being arranged on lathe bedstead (1), is provided with a pair of of idler wheel locating slot on guide support plate (46)
(47), it is provided with a pair of of idler wheel tray (48) on idler wheel locating slot (47), is provided with one on each idler wheel tray (48)
Guide roller (49).
7. the automatic material cutter bed of a kind of bar according to claim 6, it is characterized in that: in the thickness of the rear ejection block (13)
Degree is greater than to be pounded knife (11) surely, and seat (35) under the fixture seat of honour (34) and fixture is extended in grip block (43) and limit partition (45)
Length is equal to rear liftout skewback (17) and pounds the thickness difference of knife (11) surely；And extend in grip block (43) and limit partition (45)
A coordinate breach (54) is provided under the fixture seat of honour (34) and fixture on seat (35) side.
8. the automatic material cutter bed of a kind of bar according to claim 7, it is characterized in that: bar cuts material device (100) and stick
The plc programming that the operation acts of material crawl conveying device (200) pass through outer company is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153014.5U CN209503073U (en) | 2019-01-29 | 2019-01-29 | A kind of automatic material cutter bed of bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153014.5U CN209503073U (en) | 2019-01-29 | 2019-01-29 | A kind of automatic material cutter bed of bar |
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| CN209503073U true CN209503073U (en) | 2019-10-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480081A (en) * | 2019-01-29 | 2019-11-22 | 玉环易凯机械设备制造有限公司 | A kind of automatic material cutter bed of bar and its method |
| CN112404301A (en) * | 2020-10-01 | 2021-02-26 | 邵懿 | Reinforcing bar processingequipment for construction |
-
2019
- 2019-01-29 CN CN201920153014.5U patent/CN209503073U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480081A (en) * | 2019-01-29 | 2019-11-22 | 玉环易凯机械设备制造有限公司 | A kind of automatic material cutter bed of bar and its method |
| CN110480081B (en) * | 2019-01-29 | 2020-08-14 | 玉环易凯机械设备制造有限公司 | Automatic bar cutting machine tool and method thereof |
| CN112404301A (en) * | 2020-10-01 | 2021-02-26 | 邵懿 | Reinforcing bar processingequipment for construction |
| CN112404301B (en) * | 2020-10-01 | 2022-08-19 | 新疆万林建设工程有限公司 | Reinforcing bar processingequipment for construction |
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