CN106584179B - A kind of magazine of 90 ° lateral knives - Google Patents
A kind of magazine of 90 ° lateral knives Download PDFInfo
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- CN106584179B CN106584179B CN201611051141.1A CN201611051141A CN106584179B CN 106584179 B CN106584179 B CN 106584179B CN 201611051141 A CN201611051141 A CN 201611051141A CN 106584179 B CN106584179 B CN 106584179B
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- knife
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses the magazines of a kind of 90 ° lateral knives, chain, chain drive mechanism including framework and in framework fall cutter mechanism and cutter-exchange mechanism, which is that a kind of integrated level is high, simple in structure, performance is stable, debugging easy to produce and the vertical type class disc type tool magazine repaired.When the magazine works, under the driving of chain drive mechanism, chain-driving broach shell is turned round along rotary track, when target broach shell turns to the when of falling the edge of a knife as cutter spacing, the roller bearing of target broach shell tail portion enters to fall in cutter groove, the cylinder of falling knife drives the movement of falling cutter block by the pull rod of falling knife, when the cylinders retract of falling knife, the band of falling cutter block moving-target broach shell flips to the outside 90 ° around broach shell fixed link, inductive switch on the cylinder of falling knife senses the cylinder operation of falling knife in place and sends out signal in place, and cutter-exchange mechanism can carry out corresponding rapid changing knife action.
Description
Technical field
The present invention relates to a kind of machine cutter holder structure, the magazine of specifically a kind of 90 ° lateral knives.
Background technology
With the continuous improvement of labor cost, automation becomes the important means of modern enterprise control cost.Tool magazine is made
For the important component of automated machine tool, play an important role in mechanical industry.Tool magazine development of today is maked rapid progress,
Specialized matching degree is higher and higher.Client not only requires tool magazine tool changing to stablize and quickly, also requires product work environmental protection, repair
It is convenient and of low cost.
The primary structure figure of typical tradition magazine is shown in Fig. 1, which uses cast iron broach shell, using hydraulic pump
As power source, realize that knife chain 2 rotates with movable sprocket by hydraulic motor 1, the tool magazine of this structure design is whole heavier, dress
With difficulty.Its manipulator being made up of hydraulic component designs such as hydraulic cylinder, hydraulic motors completion grabs knife, clamps, draws sword, turning
To main actions steps such as, waiting, slotting tools.Tool magazine tool changing action is complicated, and when tool changing needs hydraulic pressure cutter-exchange mechanism 3 integrally to overturn
And corresponding tool changing action is carried out, tool-changing speed is slow, and uses hydraulic system as actuated element, not only adds to part
Work requires height, requires also have higher requirement to the technology of assembly technology and worker；In addition, the cutter-exchange mechanism knot of the magazine
Structure is complicated, needs the combination and assembly of each parts complexity, therefore the production efficiency of traditional magazine and cost are high,
Reliability is difficult to be protected, and the later maintenance maintenance of hydraulic test is more demanding.
Invention content
The technical problem to be solved by the present invention is to：In view of the deficiencies of the prior art, provide that a kind of integrated level is high, structure letter
The magazine of 90 ° of lateral knives of list, performance stable, easy to produce debugging and repair is, it can be achieved that rapid changing knife.
Technical solution is used by the present invention solves above-mentioned technical problem：The magazine of a kind of 90 ° lateral knives, packet
Include framework and chain, chain drive mechanism, cutter mechanism and cutter-exchange mechanism in framework, the top peace of the framework
Equipped with the first mounting base, the lower part of the framework is equipped with the second mounting base, and circle is connected in first mounting base
Drive sprocket, be fixed with semicircular opening up driven sprocket, the chain winding in second mounting base
On the drive sprocket and driven sprocket, interval is equipped with multiple idler wheels and Duo Gen broach shell fixed links on the chain,
Hinged there are one broach shell in broach shell fixed link described in every, the cutter mechanism that falls includes the cylinder of falling knife, the pull rod of falling knife and falls
Cutter block, the cylinder of falling knife are mounted in third mounting base, and the third mounting base is fixed on the back side of the framework,
Inductive switch, the piston rod phase of the inductive switch and the cylinder of falling knife are installed on the cylinder body of the cylinder of falling knife
Adaptation, the piston rod of the cylinder of falling knife is connected through a transition block with the pull rod of falling knife, before the pull rod of falling knife
End is fixed with link, and the cutter block of falling is fixed on the link, and the first mounting hole is offered in the framework,
The first guide pad of falling knife is fixed at the top of first mounting hole, the bottom of first mounting hole is fixed with second and falls
Knife guide pad is formed with the first guide groove between first guide pad of falling knife and second guide pad of falling knife, described
Cutter block of falling be movably mounted in first guide groove, described fall is provided with opening towards the framework in cutter block
Positive arc be connected up and down fall cutter groove, the tail portion of each broach shell is provided with compatible with the described cutter groove of falling
Roller bearing, it is described fall cutter groove be located on the rotary track of multiple idler wheels, the side of the framework offer with it is described
Fall cutter block it is compatible fall the edge of a knife, the revolution of the chain drives by the chain drive mechanism, the tool changing machine
Structure is for completing tool changing action.
When the magazine work of 90 ° disclosed by the invention lateral knives, under the driving of chain drive mechanism, chain band
Moving knife set is turned round along rotary track, when target broach shell turns to the when of falling the edge of a knife as cutter spacing, the roller bearing of target broach shell tail portion
Into in cutter groove, the cylinder of falling knife drives the movement of falling cutter block, when the cylinders retract of falling knife, the drive of falling cutter block mesh by the pull rod of falling knife
Mark broach shell flips to the outside 90 ° around broach shell fixed link, and the inductive switch on the cylinder of falling knife senses the cylinder operation of falling knife in place simultaneously
Signal in place is sent out, cutter-exchange mechanism can carry out corresponding rapid changing knife action.The magazine of this 90 ° lateral knives is a kind of
Vertical type class disc type tool magazine has the characteristics that integrated level is high, simple in structure, performance is stablized, and debugging easy to produce and repair.
Preferably, the front of the framework is fixed with the positioning seat of falling knife corresponding with the knife-edge positions, institute
The positioning seat of falling knife stated includes parallel up and down two locating pieces of falling knife, after 90 ° of target broach shell lateral turnover, falls knife by two and determines
Position block limit, it can be ensured that target broach shell is reliably fixed and is limited when tool changing.
Preferably, the chain drive mechanism includes index dial, cam, camshaft and stepper motor, point
Scale is concentrically mounted on the drive sprocket, and the rear side of the index dial is equipped with multiple 4th mounting bases at equal intervals,
There are one roller bearings, the back side of the framework to be equipped with motor mounting rack for installation in each 4th mounting base,
The stepper motor is mounted on the motor mounting rack, and the output end of the stepper motor is coaxially installed with first
Gear and number of turns sensor block are equipped with the second gear being meshed with the first gear on the camshaft, described
Second mounting hole opposite with the index dial position is offered in framework, and the 5th peace is installed on second mounting hole
Seat is filled, the camshaft is installed in rotation in the 5th mounting base, and the cam is fixed on the cam
On axis, the surface of the cam is provided with the helical groove moved towards along cam length direction, the helical groove
Spacing between screw pitch and two adjacent roller bearings is adapted, and several roller bearing insertions helical form is recessed
In slot.Further, the rear side of the index dial is equipped with eight the 4th mounting bases at equal intervals.Above-mentioned chain drive mechanism is adopted
It is driven with stepper motor, noise is small, high without greasy dirt, precision, and fast response time is, it can be achieved that rapid changing knife.When work, stepper motor
Band moving cam rotates synchronously, and cam driven index dial rotate and make drive sprocket synchronous rotary, drive sprocket pulling chain together with
Broach shell surrounds rotary track and moves together, does one angle of every rotation according to the scheduled number of divisions and pauses primary intermittent movement.
The turnning circle of stepper motor is controlled by the number of turns sensor block on stepper motor, and then controls the turnning circle of cam, to
Target broach shell is set accurately to reach cutter spacing.
Preferably, the cutter-exchange mechanism includes tool change arm and tool change arm driving mechanism, the tool change arm driving machine
The output end of structure is connected with the tool change arm, and the tool change arm is located at the side for offering down the edge of a knife of the framework,
The tool change arm is corresponding to the knife-edge positions.Further, the back side of the framework is fixed with mounting blocks, described
Tool change arm driving mechanism be mounted on the mounting blocks on, set between the tool change arm driving mechanism and the mounting blocks
It is equipped with the regulating mechanism of the installation site for adjusting the tool change arm.
Further, the regulating mechanism includes X to regulating mechanism, Y-direction regulating mechanism and Z-direction regulating mechanism, described
Tool change arm driving mechanism be mounted on an adjustment seat on, the adjustment seat includes the transverse slat and riser being fixedly connected, described
Flat key is connected with rebound on transverse slat, and the babinet of the tool change arm driving mechanism is fixed on the rebound, the X
Include the first adjusting block to regulating mechanism, first adjusting block is mounted on the rebound, and described first is adjusted
Block is for the rebound described in the top pressure of left and right；The Y-direction regulating mechanism includes the second adjusting block, is offered on the riser
Multiple first waist-shaped holes and second guide groove setting up and down, first kidney slot consolidate riser for mounting screw
Be scheduled on the mounting blocks, second adjusting block be fixed on the mounting blocks and positioned at the riser just under
It is square, the screw for the riser described in upward top pressure is installed on second adjusting block, is fixed on the mounting blocks
Guide pin compatible with second guide groove, the guide pin are threaded through in second guide groove；The Z
Include third adjusting block to regulating mechanism, the screw for the babinet described in top pressure forward is installed on the third adjusting block
The blind rivet of the babinet is pulled backward.It is changed to the realization of regulating mechanism, Y-direction regulating mechanism and Z-direction regulating mechanism by above-mentioned X
Tool change arm can be adjusted to optimum position by the accurate adjusting of the installation site of tool arm, to ensure grabbing knife, drawing sword, revolve for tool change arm
The operation precision for converting the actions such as knife, slotting tool, keeps exchanging knives process smooth.
Preferably, the front of the framework is fixed with the 6th mounting base, the surrounding of the framework is fixed with the 7th
Mounting base is fixed with four parallel center rails setting up and down in the 6th mounting base, and described four centers are led
The upper end of rail is fixedly linked through the first adjustment piece and the drive sprocket respectively, the lower end difference of described four center rails
It is fixedly linked through second adjustment piece and the driven sprocket, the length direction point of the first adjustment piece and second adjustment piece
The second waist-shaped hole for adjusting center rail upper and lower position, the outer surface of the upper end of described four center rails are not offered
It is tangent with the drive sprocket respectively, the outer surface of the lower end of four center rails respectively with the driven sprocket
It is tangent, the side guide of annular is fixed in the 7th mounting base, described four center rails are located at the side
The inside of guide rail, the side guide, drive sprocket, driven sprocket and four center rails are to surround the revolution rail
Road, when the multiple broach shells of chain-driving are turned round along rotary track, multiple idler wheels on chain are moved along the outer surface of four center rails
It is dynamic.Above-mentioned center rail and side guide structure are reliable, are easily installed, in can be achieved by the first adjustment piece and second adjustment piece
The best match of heart guide rail and drive sprocket and driven sprocket.
Preferably, limited block is installed in the center rail being arranged before and after two of the side of falling the edge of a knife,
The card slot be connected up and down compatible with the idler wheel on the chain, the card slot and institute are provided on the limited block
The knife-edge positions stated are opposite, and the card slot is located on the rotary track.When tool changing, when chain turns to target broach shell
When reaching tool changing position, idler wheel is embedded in card slot, and sprocket wheel stops movement.The setting of the card slot, to mesh when can further promote tool changing
Mark the reliability of broach shell positioning.
Preferably, the back side of the driven sprocket is fixed in an adjustment block, offered in second mounting base
The locating slot be connected up and down, the adjustment block are mounted in the locating slot, offer and divide into the adjustment block
The multiple rows of screw hole set, the adjustment block are connected by screw with second mounting base.By adjusting adjustment block the
The tensioning of the chain degree can be adjusted in the upper and lower position installed in two mounting bases, improve tool magazine assembly precision.
Compared with the prior art, the advantages of the present invention are as follows：The magazine of 90 ° provided by the invention lateral knives is one
Kind integrated level is high, simple in structure, performance is stable, the vertical type class disc type tool magazine of debugging and repair easy to produce.The chain type knife
When library works, under the driving of chain drive mechanism, chain-driving broach shell is turned round along rotary track, when target broach shell turns to work
To fall when of falling the edge of a knife of cutter spacing, the roller bearing of target broach shell tail portion enters to fall in cutter groove, and the cylinder of falling knife drives by the pull rod of falling knife
Cutter block moves, and when the cylinders retract of falling knife, the band of falling cutter block moving-target broach shell flips to the outside 90 ° around broach shell fixed link, the gas of falling knife
Inductive switch on cylinder senses the cylinder operation of falling knife in place and sends out signal in place, and cutter-exchange mechanism can carry out corresponding quick
Tool changing acts.
Description of the drawings
Fig. 1 is the primary structure figure of typical traditional magazine；
Fig. 2 is the front appearance figure of 90 ° of lateral magazines of knife in embodiment；
Fig. 3 is the back appearance figure of 90 ° of lateral magazines of knife in embodiment；
Fig. 4 is the primary structure exploded view of 90 ° of lateral magazines of knife in embodiment；
Fig. 5 be embodiment in fall cutter mechanism front appearance figure；
Fig. 6 be embodiment in fall cutter mechanism back appearance figure；
Fig. 7 is the connection diagram of cutter mechanism and target broach shell in the when of falling knife embodiment；
Fig. 8 is the connection diagram of index dial and chain drive mechanism in embodiment.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
The magazine of the lateral knife of 90 ° of embodiment 1, as shown, including framework 1 and the chain in framework 1
Item 2, chain drive mechanism, cutter mechanism and cutter-exchange mechanism, the top of framework 1 is equipped with the first mounting base 11, the lower part of framework 1
Second mounting base 12 is installed, circular drive sprocket 21, the second installation are connected with by installation axle 211 in the first mounting base 11
Be fixed with semicircular opening up driven sprocket 22 on seat 12, chain 2 around being located on drive sprocket 21 and driven sprocket 22,
It is spaced on chain 2 and multiple idler wheels 23 and Duo Gen broach shells fixed link 24 is installed, hinged in every broach shell fixed link 24 there are one knives
Set 25, cutter mechanism includes the cylinder of falling knife 31, the pull rod of falling knife 32 and cutter block 33, the cylinder of falling knife 31 are mounted on third mounting base 13
On, third mounting base 13 is fixed on the back side of framework 1, and inductive switch 34, inductive switch are equipped on the cylinder body of the cylinder of falling knife 31
34 are adapted with the piston rod of the cylinder of falling knife 31, and the piston rod of the cylinder of falling knife 31 is connected through a transition block 35 with the pull rod of falling knife 32,
The pull rod of falling knife 32 is fixedly arranged at the front end with link 36, and cutter block 33 is fixed on link 36, and the first installation is offered in framework 1
The top in hole 14, the first mounting hole 14 is fixed with the first guide pad of falling knife 37, and the bottom of the first mounting hole 14 is fixed with second and falls
Knife guide pad 38 is formed with the first guide groove 39, cutter block 33 between first guide pad of falling knife 37 and the second guide pad of falling knife 38
It is movably mounted in the first guide groove 39, up and down conducting of the opening towards the positive arc of framework 1 is provided in cutter block 33
Fall cutter groove 331, the tail portion of each broach shell 25 is provided with roller bearing 251 compatible with cutter groove 331, and cutter groove 331 is positioned at more
On the rotary track 26 of a idler wheel 23, the side of framework 1 offers the edge of a knife 15 compatible with cutter block 33, and framework 1 is just
Face is fixed with the positioning seat of falling knife 16 corresponding with 15 position of the edge of a knife, the positioning seat of falling knife 16 include up and down parallel two to fall knife fixed
Position block 161, after 90 ° of target broach shell lateral turnover, is limited by two locating pieces of falling knife 161；The revolution of chain 2 is by chain drive machine
Structure drives, and cutter-exchange mechanism is for completing tool changing action.
In embodiment 1, chain drive mechanism includes index dial 41, cam 42, camshaft 43 and stepper motor 44, index dial
41 are concentrically mounted on drive sprocket 21, and the rear side of index dial 41 is equipped with eight the 4th mounting bases 45 at equal intervals, and each 4th
There are one roller bearings 46, the back side of framework 1 to be equipped with motor mounting rack 17 for installation in mounting base 45, and stepper motor 44 is installed
On motor mounting rack 17, the output end of stepper motor 44 is coaxially installed with first gear 47 and number of turns sensor block 48, cam
The second gear 49 being meshed with first gear 47 is installed on axis 43, is offered in framework 1 opposite with 41 position of index dial
Second mounting hole 18, the 5th mounting base 19 is equipped on the second mounting hole 18, and camshaft 43 is installed in rotation on the 5th installation
On seat 19, cam 42 is fixed on camshaft 43, and the surface of cam 42 is provided with the helical form moved towards along 42 length direction of cam
Groove 421, the spacing between the screw pitch of helical groove 421 and two adjacent roller bearings 46 are adapted, several roller shafts
It holds in 46 insertion helical grooves 421.
In embodiment 1, cutter-exchange mechanism includes tool change arm 51 and tool change arm driving mechanism 52, tool change arm driving mechanism 52 it is defeated
Outlet is connected with tool change arm 51, and tool change arm 51 is located at the side for offering down the edge of a knife 15 of framework 1, tool change arm 51 and the edge of a knife 15
Position is corresponding.The back side of framework 1 is fixed with mounting blocks 53, and tool change arm driving mechanism 52 is mounted on mounting blocks 53, and tool change arm drives
The regulating mechanism of the installation site for adjusting tool change arm 51 is provided between motivation structure 52 and mounting blocks 53.The tool change arm drives
The prior art can be used in mechanism 52, grabs knife as long as it can be realized, draws sword, rotates the actions such as tool changing, slotting tool.
In embodiment 1, the front of framework 1 is fixed with the 6th mounting base 63, and the surrounding of framework 1 is fixed with the 7th mounting base
64, four parallel center rails 61 setting up and down, the upper end point of four center rails 61 are fixed in the 6th mounting base 63
Be not fixedly linked through the first adjustment piece 65 and drive sprocket 21, the lower ends of four center rails 61 respectively through second adjustment piece 66 with
Driven sprocket 22 is fixedly linked, and the length direction of the first adjustment piece 65 and second adjustment piece 66 is offered respectively for adjusting center
Second waist-shaped hole 67 of 61 upper and lower position of guide rail, the outer surface of the upper end of four center rails 61 respectively with 21 phase of drive sprocket
It cuts, the outer surface of the lower end of four center rails 61 is tangent with driven sprocket 22 respectively, and annular is fixed in the 7th mounting base 64
Side guide 62, four center rails 61 are located at the inside of side guide 62, side guide 62, drive sprocket 21, driven chain
Wheel 22 and four center rails 61 surround rotary track 26, when chain 2 drives multiple broach shells 25 to be turned round along rotary track 26, chain
Multiple idler wheels 23 on item 2 are moved along the outer surface of four center rails 61；It is arranged before and after two of 15 side of the edge of a knife
Center rail 61 on limited block 68 is installed, be provided on limited block 68 it is compatible with the idler wheel 23 on chain 2 up and down lead
Logical card slot 69, card slot 69 is opposite with 15 position of the edge of a knife, and card slot 69 is located at turn around on track 26；The back side of driven sprocket 22 is solid
In a fixed adjustment block 27, the locating slot 121 be connected up and down is offered in the second mounting base 12, adjustment block 27 is mounted on locating slot
In 121, multiple rows of screw hole 271 setting up and down is offered in adjustment block 27, adjustment block 27 and the second mounting base 12 pass through screw
Connection.
The magazine of the lateral knife of 90 ° of embodiment 2, it is essentially identical with the structure of the magazine of embodiment 1, it is different
Place is, in embodiment 2, which includes X to regulating mechanism, Y-direction regulating mechanism and Z-direction regulating mechanism, tool change arm
Driving mechanism 52 is mounted in an adjustment seat 7, and adjustment seat 7 includes the transverse slat 71 that is fixedly connected and riser 72, flat key on transverse slat 71
It is connected with rebound 73, the babinet 53 of tool change arm driving mechanism 52 is fixed on rebound 73, and X is adjusted to regulating mechanism including first
Locking nub 74, the first adjusting block 74 are mounted on rebound 73, and the first adjusting block 74 is used for left and right top pressure rebound 73；Y-direction is adjusted
Mechanism includes the second adjusting block 75, and multiple first waist-shaped holes 721 setting up and down and one second guiding are offered on riser 72
Riser 72 is fixed on mounting blocks 53 by slot 722, the first kidney slot 721 for mounting screw, and the second adjusting block 75 is fixed on peace
The underface on block 53 and positioned at riser 72 is filled, the screw for upward top pressure riser 72, peace are installed on the second adjusting block 75
It is fixed with guide pin compatible with the second guide groove 722 on dress block 53（It is not shown in figure）, guide pin is threaded through the second guiding
In slot 39；Z-direction regulating mechanism includes third adjusting block 76, and the spiral shell for top pressure babinet 53 forward is equipped on third adjusting block 76
Nail（It is not shown in figure）The blind rivet of babinet 53 is pulled backward（It is not shown in figure）.
When the magazine work of above-mentioned 90 ° lateral knives, stepper motor 44 is rotated synchronously with moving cam 42,42 band of cam
Dynamic index dial 41 rotates and makes 21 synchronous rotary of drive sprocket, drive sprocket 21 that chain 2 is pulled to be surrounded back together with broach shell 25
Road 26 of going through transition moves, and does one angle of every rotation according to the scheduled number of divisions and pauses primary intermittent movement, in normal time of chain 2
When turning, the idler wheel 23 on chain 2 passes through rotary track 26 and cutter groove 331 and card slot 69 are moved；In stepper motor 44
Under driving, chain 2 drives broach shell 25 to be turned round along rotary track 26, and stepping is controlled by the number of turns sensor block 48 on stepper motor 44
The turnning circle of motor 44 can control the turnning circle of cam 42, and target broach shell is made accurately to reach cutter spacing；When target broach shell turns
Move to as cutter spacing fall the edge of a knife 15 when, the idler wheel 23 on chain 2 is embedded in the card slot 69 on limited block 68, and chain 2 stops
Mobile, at the same time, as shown in fig. 7, the roller bearing 251 of target broach shell tail portion enters to fall in cutter groove 331, the cylinder of falling knife 31 is by falling
Knife pull rod 32 drive fall cutter block 33 move, when the cylinder of falling knife 31 is retracted, cutter block 33 with moving-target broach shell around broach shell fixed link
24 flip to the outside 90 °, and the inductive switch 34 on the cylinder of falling knife 31 senses the work of the cylinder of falling knife 31 in place and sends out to be believed in place
Number, tool change arm driving mechanism 52 can be driven tool change arm 51, so that tool change arm 51 is flapped toward target broach shell and carries out grabbing knife, grabs tool changing after knife
Arm driving mechanism 52 drives the extension of tool change arm 51 to complete to draw sword, and tool change arm 51 rotates 180 ° of completion tool changing later, then tool change arm
51 retractions transfer back to waiting position after completing slotting tool.
Claims (9)
1. the magazine of a kind of 90 ° lateral knives, it is characterised in that：Chain, chain including framework and in framework
Driving mechanism, cutter mechanism and cutter-exchange mechanism, the top of the framework is equipped with the first mounting base, the lower part of the framework
Second mounting base is installed, circular drive sprocket is connected in first mounting base, is consolidated in second mounting base
Surely there is semicircular opening up driven sprocket, the chain is on the drive sprocket and driven sprocket described in being located at, institute
Interval is equipped with multiple idler wheels and Duo Gen broach shell fixed links on the chain stated, it is hinged in the broach shell fixed link described in every there are one
Broach shell, cutter mechanism is including the cylinder of falling knife, the pull rod of falling knife and cutter block, the cylinder of falling knife are installed mounted on third for described falling
On seat, the third mounting base is fixed on the back side of the framework, and induction is equipped on the cylinder body of the cylinder of falling knife
Switch, the inductive switch are adapted with the piston rod of the cylinder of falling knife, and the piston rod of the cylinder of falling knife is through one
Transition block is connected with the pull rod of falling knife, and the pull rod of falling knife is fixedly arranged at the front end with link, and the cutter block of falling is fixed
On the link, the first mounting hole is offered in the framework, and is fixed at the top of first mounting hole
The bottom of one guide pad of falling knife, first mounting hole is fixed with the second guide pad of falling knife, first guide pad of falling knife
The first guide groove is formed between second guide pad of falling knife, the cutter block is movably mounted on described first and leads
Into slot, the cutter groove that is up and down connected of the opening towards the positive arc of the framework is provided in the cutter block,
The tail portion of each broach shell is provided with falls the compatible roller bearing of cutter groove with described, it is described fall cutter groove be located at it is described more
On the rotary track of a idler wheel, the side of the framework offers the edge of a knife compatible with the cutter block, described
The revolution of chain is driven by the chain drive mechanism, and the cutter-exchange mechanism is for completing tool changing action；The framework
Front be fixed with the 6th mounting base, the surrounding of the framework is fixed with the 7th mounting base, solid in the 6th mounting base
Surely there are four parallel center rails setting up and down, the upper end of described four center rails is respectively through the first adjustment piece and institute
The drive sprocket stated is fixedly linked, and the lower end of described four center rails is respectively through second adjustment piece and the driven sprocket
It is fixedly linked, the length direction of the first adjustment piece and second adjustment piece is offered respectively for adjusting center rail or more
The outer surface of second waist-shaped hole of position, the upper end of described four center rails is tangent with the drive sprocket respectively, institute
The outer surface of the lower end for four center rails stated is tangent with the driven sprocket respectively, fixed in the 7th mounting base
There are the side guide of annular, described four center rails to be located at the inside of the side guide, the side guide, master
Movable sprocket, driven sprocket and four center rails are to surround the rotary track, and the multiple broach shells of chain-driving are along rotary track
When revolution, multiple idler wheels on chain are moved along the outer surface of four center rails.
2. the magazine of a kind of 90 ° lateral knives according to claim 1, it is characterised in that：The framework is just
Face be fixed with it is described fall the corresponding positioning seat of falling knife of knife-edge positions, the positioning seat of falling knife includes parallel two up and down
The locating piece of falling knife after 90 ° of target broach shell lateral turnover, is limited by two locating pieces of falling knife.
3. the magazine of a kind of 90 ° lateral knives according to claim 1, it is characterised in that：The chain drive
Mechanism includes index dial, cam, camshaft and stepper motor, and the index dial is concentrically mounted on the drive sprocket,
The rear side of the index dial is equipped with multiple 4th mounting bases at equal intervals, in each 4th mounting base there are one installations
The back side of roller bearing, the framework is equipped with motor mounting rack, and the stepper motor, which is mounted on the motor, pacifies
It fills on holder, the output end of the stepper motor is coaxially installed with first gear and number of turns sensor block, on the camshaft
The second gear being meshed with the first gear is installed, is offered in the framework and the index dial position phase
To the second mounting hole, the 5th mounting base is installed on second mounting hole, the camshaft is installed in rotation on
In 5th mounting base, the cam is fixed on the camshaft, and the surface of the cam is provided with along convex
Take turns length direction trend helical groove, between the screw pitch of the helical groove and adjacent two roller bearings between
Away from being adapted, several roller bearings are embedded in the helical groove.
4. the magazine of a kind of 90 ° lateral knives according to claim 3, it is characterised in that：The index dial
Rear side is equipped with eight the 4th mounting bases at equal intervals.
5. the magazine of a kind of 90 ° lateral knives according to claim 1, it is characterised in that：The cutter-exchange mechanism
Including tool change arm and tool change arm driving mechanism, the output end of the tool change arm driving mechanism is connected with the tool change arm, institute
The tool change arm stated is located at the side for offering down the edge of a knife of the framework, the tool change arm and the phase of falling knife-edge positions
It answers.
6. the magazine of a kind of 90 ° lateral knives according to claim 5, it is characterised in that：The back of the body of the framework
Face is fixed with mounting blocks, and the tool change arm driving mechanism is mounted on the mounting blocks, the tool change arm driving mechanism
The regulating mechanism of the installation site for adjusting the tool change arm is provided between the mounting blocks.
7. the magazine of a kind of 90 ° lateral knives according to claim 6, it is characterised in that：The regulating mechanism
Including X to regulating mechanism, Y-direction regulating mechanism and Z-direction regulating mechanism, the tool change arm driving mechanism is mounted on an adjustment seat
On, the adjustment seat includes the transverse slat and riser being fixedly connected, and flat key is connected with rebound on the transverse slat, and described changes
The babinet of tool arm driving mechanism is fixed on the rebound, and the X includes the first adjusting block to regulating mechanism, described
First adjusting block is mounted on the rebound, and first adjusting block is for the rebound described in the top pressure of left and right；It is described
Y-direction regulating mechanism include the second adjusting block, offer multiple first waist-shaped holes setting up and down and one on the riser
Riser is fixed on the mounting blocks by the second guide groove, first kidney slot for mounting screw, and described second
Adjusting block is fixed on the underface on the mounting blocks and positioned at the riser, is installed on second adjusting block useful
The screw of riser described in upward top pressure is fixed with guiding compatible with second guide groove on the mounting blocks
Pin, the guide pin are threaded through in second guide groove；The Z-direction regulating mechanism includes third adjusting block, described
Third adjusting block on the screw for the babinet described in top pressure forward be installed and pull the blind rivet of the babinet backward.
8. the magazine of a kind of 90 ° lateral knives according to claim 1, it is characterised in that：Close to the knife that falls
Limited block is installed in the center rail being arranged before and after two of mouth side, is provided on the limited block and the chain
On the compatible card slot be connected up and down of idler wheel, the card slot and described opposite, the described slot of knife-edge positions
In on the rotary track.
9. the magazine of a kind of 90 ° lateral knives according to claim 1, it is characterised in that：The driven sprocket
The back side fix in an adjustment block, offer the locating slot be connected up and down in second mounting base, adjustment block peace
In the locating slot, multiple rows of screw hole setting up and down, the adjustment block and institute are offered in the adjustment block
The second mounting base stated is connected by screw.
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| CN201611051141.1A CN106584179B (en) | 2016-11-24 | 2016-11-24 | A kind of magazine of 90 ° lateral knives |
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| CN201611051141.1A CN106584179B (en) | 2016-11-24 | 2016-11-24 | A kind of magazine of 90 ° lateral knives |
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| CN106584179A CN106584179A (en) | 2017-04-26 |
| CN106584179B true CN106584179B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015063A (en) * | 2018-08-29 | 2018-12-18 | 江苏帅兢科技有限公司 | Magazine |
| CN110064955A (en) * | 2019-05-16 | 2019-07-30 | 常州市德速机械有限公司 | A kind of modular construction magazine and automatic tool changer control method |
| CN110405510A (en) * | 2019-08-21 | 2019-11-05 | 大连三垒科技有限公司 | A kind of magazine knife storehouse indexes rotating actuator |
| CN112692627A (en) * | 2019-10-23 | 2021-04-23 | 冈田精机丹阳有限公司 | Chain type tool magazine |
| CN113458832A (en) * | 2020-03-30 | 2021-10-01 | 冈田精机(常州)有限公司 | Disc tool magazine tool reversing device and disc tool magazine |
| CN112894978A (en) * | 2021-03-23 | 2021-06-04 | 东莞市陆陆兴工业自动化科技有限公司 | Three-dimensional circulation tool magazine |
| CN113798894B (en) * | 2021-11-19 | 2022-03-01 | 江苏德杰机械设备有限公司 | Three-dimensional rail conveying type tool magazine |
| CN114378618B (en) * | 2022-01-21 | 2024-03-29 | 广东智目科技有限公司 | Tool magazine of numerical control machine tool |
| CN114434192A (en) * | 2022-02-17 | 2022-05-06 | 刘慧� | Intelligent numerical control machine tool knife changing frame |
| CN116441981B (en) * | 2023-04-18 | 2023-10-24 | 冈田智能(江苏)股份有限公司 | Chain type tool magazine anti-collision tool detection method, device, equipment, medium and machining center |
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| CN106584179A (en) | 2017-04-26 |
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