CN110303365A - A kind of bulging disc tool magazine and machining center - Google Patents
A kind of bulging disc tool magazine and machining center Download PDFInfo
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- CN110303365A CN110303365A CN201910650503.6A CN201910650503A CN110303365A CN 110303365 A CN110303365 A CN 110303365A CN 201910650503 A CN201910650503 A CN 201910650503A CN 110303365 A CN110303365 A CN 110303365A
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- tool magazine
- forging
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- 238000005242 forging Methods 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 210000002421 cell wall Anatomy 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 7
- 238000005304 joining Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a kind of bulging disc tool magazines, including tool magazine main body, the cutterhead being connect with tool magazine body rotation and the positioning disk being fixedly connected with tool magazine main body, the positioning disk is equipped with the annular groove for taking the edge of a knife out of, further includes that the telescoping mechanism and several broach shells for being rotatably dispose in cutterhead and being overturn in knife-edge part out by telescoping mechanism and device of forging a knife that device moves in a straight line of forging a knife are limited by straight-line guidance component.The tool magazine is for linear motion by straight-line guidance component restriction device of forging a knife, it is ensured that the arc groove forged a knife on device is connected with the annular groove precision on positioning disk, avoids the positional shift of arc groove；The outer wall of arc groove and annular groove surrounds closed circumferentia, it is ensured that the groove face of its joining place seamlessly transits, the stable action when slide-and-guide part of broach shell enters, exits the arc groove for device of forging a knife, smooth, and collisionless, shake extend the service life of tool magazine.The invention also discloses a kind of machining centers with the bulging disc tool magazine.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of bulging disc tool magazines and machining center.
Background technique
With the fast development of science and technology, requirement of the market to process equipment is higher and higher, while to the tool magazine of process equipment
It is required that also higher and higher.Tool magazine system is to provide a kind of device that knife and tool changing demand are stored up in automation process, main to wrap
Include automatic tool changer and the tool magazine of much knives tool can be stored, and controlled by computer program, can complete it is various not
Same process requirements, such as milling, drilling, bore hole, tapping, are greatly shortened process time, reduce production cost.
Drum disc tool magazine is because it has many advantages, such as compact-sized, and simple, application is very extensive.It is therein to do 90 ° of overturnings
Drum disc tool magazine usually have telescoping mechanism and forge a knife device, the broach shell for being used for and choosing when forging a knife fastens, and pushes broach shell from returning sword
Position goes to tool change position；Or pull and fasten, the broach shell in tool change position goes back to the position of returning sword of tool magazine.Tool magazine be with
The above movement is realized in conjunction, generally in the sliding slot for being equipped on device and fastening with broach shell of forging a knife；Tool magazine fixed part is additionally provided with to return with tool magazine
Turn some annular grooves of central coaxial, for ensuring that broach shell in tool magazine upper rotary, is run smooth.
But there is also following shortcomings for existing bulging disc tool magazine:
1, device of forging a knife can be rotated relative to the cylinder body in telescoping mechanism, and sliding slot relative ideal position of forging a knife generates deflection；
Cylinder body and tool magazine main body in telescoping mechanism is hinged, and the cooperation of forge a knife sliding slot and annular groove is also easy to produce large error, leads to cunning of forging a knife
Wheel enters, exits and be also easy to produce collision when forging a knife sliding slot.
2, sliding slot of forging a knife arrival is forged a knife before position, and entire mechanism speed is quickly；Arrival is forged a knife behind position, is limited inside cylinder pressure
Position part limit, entire mechanism moment are static.It limits movement parts in part and cylinder pressure and generates collision, entire knife machining mechanism has ratio
Biggish impact vibration adversely affects the cylinder pressure service life.
3, it is inconvenient cannot to replace or replace dismounting for broach shell.
4, when the pulley of broach shell slides in sliding slot, not additional locking or limit are sliding under gravity and effect of vibration
Wheel is easy to generate friction with sliding slot, wears, adversely affects to broach shell and tool magazine service life.
Summary of the invention
In order to overcome at least one defect described in the above-mentioned prior art, the present invention provides a kind of bulging disc tool magazine.
The present invention is that technical solution used by solving the problems, such as it is:
A kind of bulging disc tool magazine characterized by comprising tool magazine main body；Cutterhead is connect with the tool magazine body rotation；
Positioning disk is fixedly connected with the tool magazine main body, and annular groove is provided on the positioning disk, and the annular groove has knife
Mouthful；Telescoping mechanism is set on the tool magazine main body or positioning disk；Forge a knife device, with it is described go out the edge of a knife match and be set to institute
The telescopic end of telescoping mechanism is stated, the arc groove for matching linking with the annular groove, the arc are provided on the device of forging a knife
The outside cell wall of shape slot and annular groove surrounds closed circumferentia；Several broach shells, the rounded arrangement rotation connection of broach shell
In the cutterhead, the broach shell is rotated with the cutterhead and is slided along the annular groove, and passes through institute in the knife-edge part out
It states telescoping mechanism and the device of forging a knife is overturn；Straight-line guidance component, with device linear motion of forging a knife described in restriction.
Bulging disc tool magazine provided by the present invention it is for linear motion to limit device of forging a knife by straight-line guidance component, it is ensured that beat
Arc groove on knife device is connected with the annular groove precision on positioning disk, avoids the positional shift of arc groove；Arc groove and annular
The outside cell wall of sliding slot surrounds closed circumferentia, it is ensured that the cell wall of its joining place seamlessly transits, the slide-and-guide part of broach shell
Into, exit the arc groove for device of forging a knife when stable action, smooth, collisionless, shake extend the service life of tool magazine.
Further, the open end of the annular groove and arc groove is towards the cutterhead.
Thus, it is ensured that the arc groove forged a knife on device does not have to open to keep away position, the integrality of cell wall on the outside of arc groove ensure that.
It further, further include limiting buffer component, device of forging a knife is buffered and be limited when forging a knife or returning sword.
As a result, by limiting buffer component, device is forged a knife when forging a knife or returning sword, impact force is small, and position is accurate.
Further, the limiting buffer component includes baffle, mounting base, bolster and locating part, and the baffle is set
It is forged a knife described in being placed on device and for being abutted with the bolster and locating part, the mounting base is set to the positioning disk
On, the bolster and locating part are set in the mounting base.
It is abutted as a result, by baffle with bolster and the successive of locating part, to achieve the effect that buffering, limit；One
In preferred version, locating part is bolted in mounting base, can adjust locating part to control the stroke for device of forging a knife.
Further, the telescoping mechanism is cylinder pressure, and the cylinder body of the cylinder pressure is connected with the tool magazine main body, the pressure
The cylinder rod of cylinder is connected with the device of forging a knife.
Cylinder rod controls specific broach shell by device of forging a knife and overturns as a result, which can carry out in knife-edge part out
It deposits and is rotated between cutter position and tool change position.
Further, the straight-line guidance component includes guide rail and the sliding block that is slidably matched with the guide rail, described to lead
Rail is fixedly connected on the tool magazine main body, and the sliding block is fixedly connected with the device of forging a knife.
Device of forging a knife as a result, is cooperated by the linear slide of sliding block and guide rail, realizes the linear motion for device of forging a knife, it is ensured that forge a knife
The stability and accuracy of device movement.
Further, the groove being slidably matched with the sliding block or device of forging a knife is provided on the positioning disk.
The stability and accuracy of device movement of forging a knife are advanced optimized by groove as a result, meanwhile, groove can accommodate straight line
Guidance set is to reduce the overall volume of tool magazine.
Further, the broach shell includes broach shell main body and the guide way for being set to the broach shell main body, the broach shell
Main body and the cutterhead are hinged, and the guide way slides in the annular groove and arc groove, and when broach shell overturning
The guide way is moved along the depth direction of the arc groove.
When broach shell is rotated with cutterhead as a result, guide way slides in annular groove and arc groove, when broach shell is overturn, leads
Depth direction to body arcuately slot is mobile, to limit the movement of broach shell, meet the requirement of broach shell.
Further, the guide way is spherical bearing or ball.
Guide way uses spherical bearing or ball as a result, when reduction guide way moves in annular groove and arc groove
Frictional force, reduce the abrasion of each component, extend the service life of tool magazine.
Further, the broach shell main body includes toolholder assembly, runner assembly and the fixation being connected with the cutterhead
Seat, the toolholder assembly are detachably connected with runner assembly, and the runner assembly and fixing seat are hinged, and the guide way is set to
On the runner assembly.
Toolholder assembly is detachably connected with runner assembly as a result,, can when needing to be equipped with the cutter of other standards to broach shell
It is directly changed to the toolholder assembly of adaptation, does not have to overall pulling down broach shell, easy to operate, replacement workload is small, saves artificial
Cost；User only needs the toolholder assembly of mating a set of tool magazine and a few set various criterions, that is, is able to satisfy and uses different marks
Equipment cost is saved in the requirement of quasi- cutter.
Further, the runner assembly and toolholder assembly are realized by location structure positions, and passes through connector for institute
Runner assembly is stated to be fixedly connected with toolholder assembly.
The quick position matching of runner assembly and toolholder assembly is realized by location structure as a result, then with connector by two
Person is fixedly connected, and facilitates the fast assembling-disassembling of toolholder assembly, improves working efficiency.
Further, position limiting structure is additionally provided on the broach shell, when the guide way is slided along the annular groove, institute
State the rotation of position limiting structure limitation runner assembly.
Runner assembly is limited using position limiting structure as a result, guide way is more stable when sliding along the annular groove, and subtracts
It is small because gravity, centrifugal force, vibration lead to the frictional force generated between guide way and annular groove, reduce guide way and annular
Abrasion between sliding slot improves the service life of broach shell and tool magazine.
A kind of machining center, which is characterized in that including the bulging disc tool magazine, cutter and cutter-exchange mechanism.
In conclusion bulging disc tool magazine provided by the invention has the following technical effect that tool magazine overall operation is stablized, noise
It is low, long service life；Stable action, smooth, collisionless, shake when the guide way of broach shell enters, exits the arc groove for device of forging a knife；
Device forge a knife when forging a knife or returning sword, impact force is small, and position is accurate；The smooth transition of the cell wall of arc groove and annular groove, broach shell is only
It needs a guide way that smooth sliding can be realized, simplifies the structure of broach shell；Broach shell quickly seperated can dismount, each to be equipped with
The cutter of kind standard, improves work efficiency, saves equipment cost；Guide way annular groove slide when stable action, rub
It is small to wipe power.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention is returned sword the structural schematic diagram of state；
Fig. 2 is that the embodiment of the present invention is forged a knife the structural schematic diagram of state；
Fig. 3 is that the embodiment of the present invention is returned sword the structural schematic diagram at another visual angle of state；
Fig. 4 is the structural schematic diagram of original state of the embodiment of the present invention；
Fig. 5 is the perspective view of the explosion of partial component in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of broach shell in the embodiment of the present invention；
Fig. 7 is the perspective view of the explosion of broach shell shown in Fig. 6.
Wherein, appended drawing reference meaning is as follows:
1, tool magazine main body；2, cutterhead；3, positioning disk mounting base；4, positioning disk；41, annular groove；42, go out the edge of a knife；43, recessed
Slot；44, a hole is kept away；5, telescoping mechanism；51, cylinder body；52, cylinder rod；6, it forges a knife device；61, arc groove；62, jacking block；7, broach shell；71,
Broach shell main body；711, toolholder assembly；712, runner assembly；7121, through-hole；7122, first connecting portion；7123, joint pin；
7124, second connecting portion；713, fixing seat；7131, limit hole；714, connector；715, location structure；7151, boss；
7152, locating slot；716, position limiting structure；72, guide way；721, pin shaft；8, straight-line guidance component；81, guide rail；82, sliding block；9,
Limiting buffer component；91, baffle；92, mounting base；93, bolster；94, locating part；10, cutter.
Specific embodiment
In order to better understand and implement, following will be combined with the drawings in the embodiments of the present invention, in the embodiment of the present invention
Technical solution be clearly and completely described.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that the limitation present invention.
Refering to fig. 1 to Fig. 4, the invention discloses a kind of bulging disc tool magazine, including tool magazine main body 1, cutterhead 2, positioning disk 4,
Telescoping mechanism 5, device 6 of forging a knife, several broach shells 7, straight-line guidance component 8 and limiting buffer component 9.The drum disc tool magazine passes through straight
It is for linear motion that line guidance set 8 limits device 6 of forging a knife, it is ensured that the annular groove on arc groove 61 and positioning disk 4 forged a knife on device 6
41 accurate linkings, avoid the positional shift of arc groove 61；The outer wall of arc groove 61 and annular groove 41 surrounds closed circumferentia,
Ensure the groove face smooth transition of its joining place, the slide-and-guide part of broach shell 7 is moved when entering, exiting the arc groove 61 for device 6 of forging a knife
Make steady, smooth, collisionless, shake extend the service life of tool magazine.The invention also discloses a kind of machining center, the processing
Center includes the bulging disc tool magazine, cutter 10 and cutter-exchange mechanism.
Specifically, refering to fig. 1 and Fig. 2, in the present embodiment, the tool magazine main body 1 is fixed, the tool magazine main body 1
On be bolted positioning disk mounting base 3 be installed.
The cutterhead 2 is rotatablely connected with the tool magazine main body 1, and the driving mechanism in the tool magazine main body 1 drives the knife
Center axis thereof of the disk 2 around tool magazine main body 1.
Refering to fig. 1, Fig. 2, Fig. 6 and Fig. 7, the rounded arrangement of broach shell 7 are rotationally connected with the cutterhead 2, and with knife
Disk 2 rotates synchronously；Specifically, the broach shell 7 includes broach shell main body 71 for installing cutter 10 and is set to the broach shell
Guide way 72 in main body 71, the broach shell main body 71 and the cutterhead 2 are hinged, and the cutterhead drives broach shell 7 to rotate synchronously, from
And the cutter 10 in broach shell main body 71 is driven to rotate together.The quantity of broach shell 7 can be to be multiple, and the particular number present invention is not
It limits.
In a preferred version, the guide way 72 is spherical bearing or ball, can be subtracted using spherical bearing or ball
Frictional force when few guide way 72 moves in annular groove 41 and arc groove 61, reduces the abrasion of each component, extends tool magazine
Service life.
In the present embodiment, the broach shell main body 71 includes toolholder assembly 711, runner assembly 712 and fixing seat 713,
The toolholder assembly 711 is detachably connected with runner assembly 712, and the runner assembly 712 and fixing seat 713 are hinged, described to lead
It is set on the runner assembly 712 to body 72, the fixing seat 713 is fixed on the cutterhead 2 by screw；The rotation
Component 712 and toolholder assembly 711 are realized by location structure 715 to be positioned, and passes through connector 714 for the runner assembly 712
It is fixedly connected with toolholder assembly 711.
When needing to be equipped with the cutter 10 of other standards to broach shell 7, it can directly be changed to the toolholder assembly 711 of adaptation i.e.
Can, do not have to overall pulling down broach shell 7, easy to operate, replacement workload is small, saves labour turnover；User only needs mating a set of
The toolholder assembly 711 of the tool magazine and a few set various criterions is able to satisfy the requirement using various criterion cutter 10, save equipment
Cost.
Specifically, the toolholder assembly 711 is cylindrical, one end far from the folder edge of a knife is provided with boss 7151, described
One end of runner assembly 712 is provided with the locating slot 7152 that cooperation is plugged with the boss 7151, the boss 7151 with it is fixed
Position slot 7152 constitutes the location structure 715, the quick positioning of runner assembly 712 and toolholder assembly 711 when realizing installation.Really
So, the boss 7151 and locating slot 7152 for constituting the location structure 715 can also be oppositely arranged, i.e. the setting of boss 7151 is rotating
On component 712, locating slot 7152 is arranged on toolholder assembly 711.In the present embodiment, the boss 7151 can for it is cylindric,
Pyramidal, trapezoidal column, polygonal column etc., the present invention is not to the concrete shape and knot of boss 7151 and locating slot 7152
Structure limits.The quick position matching of runner assembly 712 and toolholder assembly 711 is realized by location structure 715 as a result, then is used
The two is fixedly connected by connector 714, facilitates the fast assembling-disassembling of toolholder assembly 711, improves working efficiency.
711 axis direction of toolholder assembly is provided with through-hole 7121, the connector on the runner assembly 712
714 pass through and the through-hole 7121 and are spirally connected with the toolholder assembly 711, to realize consolidating for runner assembly 712 and toolholder assembly 711
Fixed connection.
The runner assembly 712 is provided with first connecting portion 7122 far from one end of the locating slot 7152, and described first
Interconnecting piece 7122 is hinged by joint pin 7123 and the fixing seat 713.
The outside of the runner assembly 712 is provided with second connecting portion 7124, is equipped with and is used in second connecting portion 7124
Select knife and the guide way 72 of knife.In the present embodiment, the guide way 72 is spherical bearing, which passes through pin shaft
721 are connected between two second connecting portions 7124.
In the present embodiment, position limiting structure 716 is additionally provided on the broach shell 7, the position limiting structure 716 is installed on first
On interconnecting piece 7122, the limit hole 7131 with the position limiting structure 716 cooperation, the guiding are provided in the fixing seat 713
When body 72 is slided along the annular groove 41, position limiting structure 716 cooperates relatively solid to limit runner assembly 712 with limit hole 7131
The rotation of reservation 713.It is more stable when guide way 72 is slided along the annular groove 41 as a result, and reduce because of gravity, centrifugation
Power, vibration lead to the frictional force that generates between guide way 72 and annular groove 41, reduce guide way 72 and annular groove 41 it
Between abrasion, improve the service life of broach shell 7 and tool magazine.
Refering to fig. 1 and Fig. 5, the positioning disk 4 are mounted by means of bolts on the positioning disk mounting base of the tool magazine main body 1
On 3, the positioning disk 4 is located at the side of cutterhead 2, and is provided with the annular groove 41 for limiting 7 position of broach shell, and the annular is sliding
The open end of slot 41 is towards the cutterhead 2, and when the broach shell 7 is rotated with the cutterhead 2, the guide way 72 on broach shell 7 is along institute
State the sliding of annular groove 41；The annular groove 41 is interrupted in pre-position, i.e., (broach shell 7 needs to overturn at tool changing fixed point
Position) interrupt, to form out the edge of a knife 42, overturn at the edge of a knife 42 out so that device 6 of forging a knife controls broach shell 7.
In the present embodiment, the telescoping mechanism 5 is set in the positioning disk mounting base 3, and the telescoping mechanism 5 is pressure
Cylinder, including cylinder body 51 and cylinder rod 52, wherein the cylinder body 51 is mounted by means of bolts in the positioning disk mounting base 3,
The cylinder rod 52 is connected with the device 6 of forging a knife.Really, the cylinder pressure can use the modes such as cylinder, hydraulic cylinder, electric cylinders, with
It realizes and controls the flexible purpose of device 6 of forging a knife, the present invention is not specifically limited.
In the present embodiment, the device 6 of forging a knife matches with the edge of a knife 42 out and is set to stretching for the telescoping mechanism 5
Contracting end, i.e., the described device 6 of forging a knife are fixedly connected with 52 phase of cylinder rod, are provided on the device 6 of forging a knife and match with the annular groove 41
The arc groove 61 of linking is closed, the open end of the arc groove 61 and the opening extreme direction of annular groove 41 are consistent, described to forge a knife on device 6
It is additionally provided with jacking block 62, the jacking block 62 is opened by the inside cell wall of arc groove 61 to be kept away position and formed, which can compress knife
The guide way 72 of set 7 pushes broach shell 7 to downwardly turn over so as to device 6 of forging a knife, while 62 two sides of jacking block keep away position and can avoid guide way
72 mounting base prevents the overturning for hindering broach shell 7；The outside cell wall of the arc groove 61 and annular groove 41 surrounds closed ring
Shape face, it is ensured that the cell wall of the two joining place seamlessly transits, when entering so as to guide way 72, exit the arc groove 61 for device 6 of forging a knife
Stable action, smooth, collisionless, shake, to extend the service life of tool magazine.
Refering to fig. 1, Fig. 2 and Fig. 5, in the present embodiment, the straight-line guidance component 8 are straight to limit the device 6 of forging a knife
Line movement, including guide rail 81 and the sliding block 82 being slidably matched with the guide rail 81, the guide rail 81 is fixedly connected on the cylinder
On body 51, the sliding block 82 is fixedly connected with the device 6 of forging a knife.When the telescoping mechanism 5 drives device 6 of forging a knife to stretch, device 6 of forging a knife
Cooperated by the linear slide of sliding block 82 and guide rail 81, realize the linear motion for device 6 of forging a knife, it is ensured that the stabilization of device 6 of forging a knife movement
Property and accuracy.
In the present embodiment, groove 43 is additionally provided on the positioning disk 4, the device 6 of forging a knife is sliding in the groove 43
It is dynamic, the stability and accuracy of the movement of device 6 of forging a knife are advanced optimized, meanwhile, groove 43 can accommodate straight-line guidance component 8 and beat
Knife device 6 is to reduce the overall volume of tool magazine.
Refering to fig. 1 to Fig. 5, the limiting buffer component 9 include 91, two, the baffle bolster 93 of mounting base 92, two with
And two locating parts 94, the baffle 91 pass through on the positioning disk 4 keep away a hole 44 be fixedly installed in it is described forge a knife on device 6,
The mounting base 92 is set on the positioning disk 4, and the bolster 93 and locating part 94 are set in the mounting base 92,
The baffle 91 is abutted with the bolster 93 and locating part 94 to limit the device 6 of forging a knife.
Specifically, two mounting bases 92 are installed on the both ends for keeping away 44 length direction of a hole on positioning disk 4, it is described slow
Stamping 93 and locating part 94 are bolted in the mounting base 92, and staff can turn locating part 94 to adjust and control
It forges a knife the stroke of device 6, to control the flip angle of broach shell 7.In the present invention, the locating part 94 can use bolt,
Other, which can be used, can realize the structure of adjustable blocking；The bolster 93 can be oil pressure oil buffer, cylinder, rubber etc. its
Components with buffering effect.
As shown in Figures 1 to 4, by tool magazine installation there are four for broach shell 7, the tool changing specific implementation process of the tool magazine is such as
Under:
1, magazine knife-selecting.It is illustrated in figure 4 the original state of tool magazine, before magazine knife-selecting, the axial direction and tool magazine of all broach shells 7
Centerline parallel, broach shell 7 are in standby knife-like state, and telescoping mechanism 5 is in retracted position, and annular groove 41 and arc groove 61 are merged into
One complete annular groove.Selected broach shell 7 is in lower-left Angle Position.When needing to select knife, cutterhead 2 drives 7 turns of broach shell of the lower left corner
An acute angle, the in this way guide way 72 of selected broach shell 7 are moved, enters arc groove 61 from annular groove 41, finally reaches Fig. 3's
Select cutter position.In the process, the guide way 72 of other broach shells 7, always in annular groove 41.
2, tool magazine is forged a knife.The broach shell 7 of Fig. 3 is selecting cutter position, and the center of guide way 72 is in the symmetrical center line of device 6 of forging a knife
On.Broach shell 7 is still in standby knife-like state.Telescoping mechanism 5 drives device 6 of forging a knife to move downward.The arc groove 61 forged a knife on device 6 clasps
Guide way 72, guide way 72 move in arc groove 61 along tool magazine centerline direction, and rotate around joint pin 7123, while with
Device 6 of forging a knife moves downward.At this point, position limiting structure 716 is detached from limit hole 7131.After broach shell 7 rotates down 90 degree, baffle 91 by
Bolster 93 acts on, and 6 speed of device of forging a knife being fixedly connected with baffle 91 slows down gradually；Last baffle 91 is limited part 94 and keeps out,
Device 6 of forging a knife movement stops.At this point, as shown in Fig. 2, the axis and tool magazine central axis of broach shell 7.
3, tool magazine tool changing.The cutter 10 being in the broach shell 7 for position of forging a knife, is replaced by cutter-exchange mechanism, completes tool changing.
4, tool magazine is returned sword.The broach shell 7 for completing tool changing, is still in position of forging a knife, for the state of forging a knife.Telescoping mechanism 5 to
Upper contraction drives device 6 of forging a knife to move upwards.The arc groove 61 forged a knife on device 6 clasps guide way 72；Guide way 72 is in arc groove 61
It is interior to be moved along tool magazine centerline direction；It moves upwards with device 6 of forging a knife, and is rotated around joint pin 7123 simultaneously.Broach shell 7 turns upwards
After 90 degree dynamic, baffle 91 is acted on by bolster 93, and 6 speed of device of forging a knife being fixedly connected with baffle 91 slows down gradually；Finally keep off
Plate 91 is limited part 94 and keeps out, and device 6 of forging a knife movement stops.As shown in Figure 1, broach shell 7 returns to standby knife-like state.
Tool magazine returns original state.The broach shell 7 returned sword is completed, under the drive of cutterhead 2, inverts (and the tool magazine choosing of an angle
The same size of knife), tool magazine original state can be returned to.
In conclusion bulging disc tool magazine provided by the present invention, which stablizes, low noise, service life
It is long；Stable action, smooth, collisionless, shake when the guide way 72 of broach shell 7 enters, exits the arc groove 61 for device 6 of forging a knife；It forges a knife
For device 6 when forging a knife or returning sword, impact force is small, and position is accurate；The cell wall of arc groove 61 and annular groove 41 seamlessly transits, broach shell 7
It only needs a guide way 72 that smooth sliding can be realized, simplifies the structure of broach shell 7；Broach shell 7 quickly seperated can dismount, with
It is equipped with the cutter 10 of various standards, improves work efficiency, saves equipment cost；Guide way 72 is when annular groove 41 slides
Stable action, frictional force are small.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (13)
1. a kind of bulging disc tool magazine characterized by comprising
Tool magazine main body (1)；
Cutterhead (2) is rotatablely connected with the tool magazine main body (1)；
Positioning disk (4) is fixedly connected with the tool magazine main body (1), is provided with annular groove (41), institute on the positioning disk (4)
Stating annular groove (41) has the edge of a knife (42)；
Telescoping mechanism (5) is set on the tool magazine main body (1) or positioning disk (4)；
It forges a knife device (6), matches and be set to the telescopic end of the telescoping mechanism (5) with the edge of a knife (42) out, it is described to forge a knife
The arc groove (61) that linking is matched with the annular groove (41) is provided on device (6), the arc groove (61) and annular are sliding
The outside cell wall of slot (41) surrounds closed circumferentia；
Several broach shells (7), the rounded arrangement of broach shell (7) are rotationally connected with the cutterhead (2), and the broach shell (7) is with described
Cutterhead (2) rotation and slided along the annular groove (41), and it is described go out the edge of a knife (42) at by the telescoping mechanism (5) and
The device of forging a knife (6) is overturn；
Straight-line guidance component (8), with device (6) linear motion of forging a knife described in restriction.
2. bulging disc tool magazine according to claim 1, which is characterized in that the annular groove (41) and arc groove (61)
Open end is towards the cutterhead (2).
3. bulging disc tool magazine according to claim 1, which is characterized in that further include limiting buffer component (9), to forge a knife
Or device of forging a knife (6) is buffered and limited when returning sword.
4. bulging disc tool magazine according to claim 3, which is characterized in that the limiting buffer component (9) includes baffle
(91), mounting base (92), bolster (93) and locating part (94), the baffle (91) are set to described forge a knife on device (6) simultaneously
For abutting with the bolster (93) and locating part (94), the mounting base (92) is set on the positioning disk (4), institute
It states bolster (93) and locating part (94) is set on the mounting base (92).
5. bulging disc tool magazine according to claim 1, which is characterized in that the telescoping mechanism (5) is cylinder pressure, the cylinder pressure
Cylinder body (51) be connected with the tool magazine main body (1), the cylinder rod (52) of the cylinder pressure is connected with the device of forging a knife (6).
6. bulging disc tool magazine according to claim 5, which is characterized in that the straight-line guidance component (8) includes guide rail
(81) and with the guide rail (81) sliding block (82) being slidably matched, the guide rail (81) are fixedly connected on the tool magazine main body
(1), the sliding block (82) is fixedly connected with the device of forging a knife (6).
7. bulging disc tool magazine according to claim 6, which is characterized in that be provided with and the cunning on the positioning disk (4)
The groove (43) that block (82) or device of forging a knife (6) are slidably matched.
8. bulging disc tool magazine according to any one of claims 1 to 7, which is characterized in that the broach shell (7) includes broach shell master
Body (71) and the guide way (72) for being set to the broach shell main body (71), the broach shell main body (71) and the cutterhead (2) are cut with scissors
It connects, the guide way (72) sliding in the annular groove (41) and arc groove (61), and the broach shell (7) overturns when institute
The depth direction that guide way (72) is stated along the arc groove (61) is mobile.
9. bulging disc tool magazine according to claim 8, which is characterized in that the guide way (72) is spherical bearing or rolling
Pearl.
10. bulging disc tool magazine according to claim 8, which is characterized in that the broach shell main body (71) includes toolholder assembly
(711), runner assembly (712) and the fixing seat (713) being connected with the cutterhead (2), the toolholder assembly (711) with turn
Dynamic component (712) are detachably connected, and hingedly, the guide way (72) is set to for the runner assembly (712) and fixing seat (713)
On the runner assembly (712).
11. bulging disc tool magazine according to claim 10, which is characterized in that the runner assembly (712) and toolholder assembly
(711) positioning is realized by location structure (715), and pass through connector (714) for the runner assembly (712) and toolholder assembly
(711) it is fixedly connected.
12. bulging disc tool magazine according to claim 10, which is characterized in that be additionally provided with limit knot on the broach shell (7)
Structure (716), when the guide way (72) is slided along the annular groove (41), the position limiting structure (716) limits runner assembly
Rotation.
13. a kind of machining center, which is characterized in that including the described in any item bulging disc tool magazines of such as claim 1 to 12, cutter
(10) and cutter-exchange mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650503.6A CN110303365A (en) | 2019-07-18 | 2019-07-18 | A kind of bulging disc tool magazine and machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650503.6A CN110303365A (en) | 2019-07-18 | 2019-07-18 | A kind of bulging disc tool magazine and machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303365A true CN110303365A (en) | 2019-10-08 |
Family
ID=68080301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650503.6A Pending CN110303365A (en) | 2019-07-18 | 2019-07-18 | A kind of bulging disc tool magazine and machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303365A (en) |
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| JP3167303U (en) * | 2011-02-02 | 2011-04-14 | コーヨー プレシジョン カンパニー リミテッド | Tool magazine and tool changer for cutting machine |
| CN202780644U (en) * | 2012-03-16 | 2013-03-13 | 刘怡君 | Synchronous cutter beating mechanism for automatic cutter-changing tool magazine |
| CN107486745A (en) * | 2017-08-15 | 2017-12-19 | 苏州谷夫道自动化科技有限公司 | Tool magazine component and machining center |
| CN108972098A (en) * | 2018-08-30 | 2018-12-11 | 江西衡源智能装备有限公司 | Tool magazine component and machining center with it |
| CN208467855U (en) * | 2018-07-20 | 2019-02-05 | 江西衡源智能装备有限公司 | A kind of broach shell component and the tool magazine using it |
| CN210499392U (en) * | 2019-07-18 | 2020-05-12 | 江西衡源智能装备有限公司 | Drum type tool magazine and machining center |
-
2019
- 2019-07-18 CN CN201910650503.6A patent/CN110303365A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3167303U (en) * | 2011-02-02 | 2011-04-14 | コーヨー プレシジョン カンパニー リミテッド | Tool magazine and tool changer for cutting machine |
| CN202780644U (en) * | 2012-03-16 | 2013-03-13 | 刘怡君 | Synchronous cutter beating mechanism for automatic cutter-changing tool magazine |
| CN107486745A (en) * | 2017-08-15 | 2017-12-19 | 苏州谷夫道自动化科技有限公司 | Tool magazine component and machining center |
| CN208467855U (en) * | 2018-07-20 | 2019-02-05 | 江西衡源智能装备有限公司 | A kind of broach shell component and the tool magazine using it |
| CN108972098A (en) * | 2018-08-30 | 2018-12-11 | 江西衡源智能装备有限公司 | Tool magazine component and machining center with it |
| CN210499392U (en) * | 2019-07-18 | 2020-05-12 | 江西衡源智能装备有限公司 | Drum type tool magazine and machining center |
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