CN106217096A - Machining center tool magazine device - Google Patents
Machining center tool magazine device Download PDFInfo
- Publication number
- CN106217096A CN106217096A CN201610676950.5A CN201610676950A CN106217096A CN 106217096 A CN106217096 A CN 106217096A CN 201610676950 A CN201610676950 A CN 201610676950A CN 106217096 A CN106217096 A CN 106217096A
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- tool magazine
- knife rod
- driving
- clamping knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15753—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
- B23Q3/15766—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
Abstract
A kind of machining center tool magazine device, comprise cutter head assembly and tool magazine switch, described cutter head assembly includes cutterhead, described cutterhead comprises cutterhead cover, rotation dish, cutterhead frame and cutterhead lid, described tool magazine switch includes driving box and central shaft, described central shaft is provided with clamping knife rod assembly, it is provided with in described driving box and drives central shaft to carry out the driving assembly rotated, described driving assembly comprises servomotor, driving gear, the first driven gear and driving gear component, and described clamping knife rod assembly comprises the first clamping knife rod and the second clamping knife rod；Thus, actuating device simple structure of the present invention, overall volume is small and exquisite, conveniently installs, and improves the q&r of processing, has security and stability, and can realize quickly passing in and out and the stable position of cutter of knife bar, runs more steady.
Description
Technical field
The present invention relates to process the technical field of tool magazine, particularly relate to a kind of machining center tool magazine device.
Background technology
Nowadays machining center industry development is till now, the most increasingly mature in agent structure and performance.The speed of mainshaft
The machining center of more than 30000 turns has got more and more.The development of tool magazine there has also been relatively-stationary pattern, occurs in that and is suitable for not
Polytype tool magazine with demand.In the past the volume of tool magazine also became much larger, do not reach high-speed machine tool tool magazine simplify, small and exquisite
Requirement, also makes installation difficulty be greatly increased.Under the long-term high speed operation of the work in-process heart, the positioning precision between broach shell and cutterhead
Being susceptible to change, the hook position of tool changing device easily generates heat deformation, causes the overall precision of knife arm type knife library to decline, makes zero
The machining accuracy of part product does not reaches requirement, thus affects the quality and reliability of processing.
To this end, the designer of the present invention is because drawbacks described above, by concentrating on studies and designing, comprehensively it is engaged in for many years for a long time
The experience of related industry and achievement, research design goes out a kind of machining center tool magazine device, to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of machining center tool magazine device, its compact conformation, handling are convenient, and folder cutter can
Leaning on, service life is long, tool magazine good rigidly, and bearing capacity is big.
For solving the problems referred to above, the invention discloses a kind of machining center tool magazine device, comprise cutter head assembly and tool magazine
Switch, it is characterised in that:
Described cutter head assembly includes that cutterhead, described cutterhead comprise cutterhead cover, rotation dish, cutterhead frame and cutterhead lid, in cutterhead
Portion is provided with rotating shaft, and rotation dish is disc-shaped structure, and it is arranged on rotating shaft and can rotate around the axis, and described cutterhead frame is around rotation
Dish is arranged, and its periphery is interval with multiple broach shell, is provided with cutterhead lid in the side of rotation dish, is provided with in the outside of cutterhead frame and encloses
The cutterhead cover protected is carried out around broach shell；
Described tool magazine switch includes that driving box and central shaft, described central shaft are provided with clamping knife rod assembly, described driving
Being provided with in case and drive central shaft to carry out the driving assembly rotated, described driving assembly comprises servomotor, driving gear, the first quilt
Moving gear and driving gear component, driving gear is connected to the output shaft of servomotor, and described first driven gear is arranged at one
Jackshaft is also engaged in driving gear, and described driving gear component comprises the gear mesh being respectively arranged on jackshaft and central shaft,
Described clamping knife rod assembly comprises the first clamping knife rod and the second clamping knife rod, and this first clamping knife rod and the second clamping knife rod all comprise tool changing
Arm, the front end of described tool change arm is provided with the button edge of a knife and the fluting that connects with accommodation space, and setting one in described fluting can be relative to
The push piece of tool change arm straight-line displacement, the front end of described push piece forms the protuberance that can close and open the described button edge of a knife.
Wherein: described cutter head assembly also comprises drive mechanism, described drive mechanism includes cutter motor, shaft coupling and transmission
Worm screw, one end of cutter motor output shaft is installed to shaft coupling, the other end installation geared worm of shaft coupling, described geared worm
It is connected to be fixed to the driven gear of cutterhead frame 3, to realize accurate dividing movement by worm-drive.
Wherein: between described fluting and accommodation space, be provided with flange, the rear end pushing part described in is provided with from flange formation
Perforate carries out in accommodation space the diameter diminution part stretched, described in push and be socketed with first on the diameter diminution part of part rear end
Spring.
Wherein: the rear end of tool change arm arranges an accommodation space by a protuberance, a top moving up and down is set for group
Valve part, described in push the rear end face of part and be formed as wedge shape, the side, upper end of described top valve part be similarly formed one with the wedge pushing part
The wedge shape that shape cooperates, the lower end of described top valve part is provided with a groove, and is provided with the second spring in groove, the second spring
Outer end is resisted against the inwall of protuberance.
By said structure, the machining center tool magazine device of the present invention has the effect that
1, actuating device simple structure, overall volume is small and exquisite, convenient installation, improves the q&r of processing, has
Security and stability.
2, achieve quickly turnover and the stable position of cutter of knife bar, and transmission is more accurate, runs more steady.
The detailed content of the present invention can be obtained by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the scheme of installation of the machining center tool magazine device of the present invention.
Fig. 2 shows the decomposing schematic representation of cutterhead in the present invention.
Fig. 3 shows the structural representation of tool magazine switch in the present invention.
Fig. 4 shows the internal view of clamping knife rod of the present invention.
Reference:
101, board；102, fence；103, the first mobile platform；104, the second mobile platform；105, piece-holder seat；
107, the 3rd mobile platform；108, spindle drum；109, cutter head assembly；110 tool magazine switches；1091, cutterhead cover；1092, turn
Moving plate；1093, cutterhead frame；1094, cutterhead lid；11, driving box；12, the first clamping knife rod；13, the second clamping knife rod；14, servo electricity
Machine；15, driving gear；16, the first driven gear；17, driving gear component；18, central shaft.
Detailed description of the invention
Seeing Fig. 1, it is shown that the structural representation of the machining center tool magazine device of the present invention, it is mountable to a processing
In in the heart.
Described machining center comprises board 101 and the upwardly extending fence of board 10 periphery 102, and described board 101 is provided with
In 90 degree of first mobile platform 103 and second mobile platforms 104 being oppositely arranged, described first mobile platform 103 is provided with can
Carrying out the piece-holder seat 105 of relative movement, described piece-holder seat 105 is moved relatively by ball-screw motion
Dynamic, described piece-holder seat 105 also can be provided with work holder and grasping drive unit, to realize workpiece to be processed
Clamping.
Described second mobile platform 104 is provided with processing seat, and described processing seat front end is provided with can be the most vertically movable
Three mobile platforms 107, described 3rd mobile platform 107 is provided with spindle drum 108, this spindle drum 108 be provided with cutter holding seat and
Processing driving means, described processing driving means can be connected to cutter holding seat by change speed gear box, drives realizing the rotation of cutter
Dynamic, further workpiece is carried out cutting operation.
The concrete structure of the movement of above-mentioned cutter and the clamping of workpiece and in detail operation belong to prior art, no longer enter at this
Row is tired to be stated.
Wherein, the machining center tool magazine device of the present invention is installed on the sidepiece of described processing seat, and it comprises cutter head assembly
109 and tool magazine switch 110, described cutter head assembly 109 includes cutterhead and drive mechanism, sees Fig. 2, and described cutterhead comprises cutter
Dish cover 1091, rotation dish 1092, cutterhead frame 1093 and cutterhead lid 1094, be provided with rotating shaft in the middle part of cutterhead, rotation dish 1092 is disk
Shape structure, it is arranged on rotating shaft and can rotate around the axis, and described cutterhead frame 1093 is arranged around rotation dish 1092, and its week intermarginal
Every being provided with multiple broach shell, broach shell can be cased with handle of a knife, and by coordinating with rotation dish, the location of multiple broach shells is more accurate, it is easy to adjusts
Whole, easy to maintenance.In the side of rotation dish 1092, cutterhead lid 1094 is installed, is provided with around broach shell in the outside of cutterhead frame 1093
Carry out the cutterhead cover 1091 protected, be used for protecting whole cutter-head mechanism, the downside of described cutterhead cover 1091 to be provided with for be replaced
The notch part that broach shell stretches out.
Wherein, the drive mechanism of cutter head assembly 109 can include cutter motor, shaft coupling and geared worm, and cutter motor is defeated
One end of shaft is installed to shaft coupling, and the other end of shaft coupling installs geared worm, and described geared worm is connected to be fixed to cutter
The driven gear of plate rail 1093, to realize accurate dividing movement by worm-drive, due to geared worm and driven gear
Cooperation is inside cutterhead, such design relative compact, more saves installing space and adapted space, also reduces whole
The installation difficulty of body.
Seeing Fig. 3, the tool magazine switch 110 of the present invention includes driving box 11 and central shaft 18, described central shaft 18 from
Stretching out in driving box 11, its free end is provided with clamping knife rod assembly, is provided with driving central shaft 18 and carries out in described driving box 11
The driving assembly rotated, wherein, described clamping knife rod assembly comprises the first clamping knife rod 12 and the second folder cutter in 180 degree of symmetric designs
Bar 13, described driving assembly comprises servomotor 14, driving gear the 15, first driven gear 16 and driving gear component 17, for
Improving space availability ratio, described servomotor 14 is set in parallel in the side of central shaft 18, and driving gear 15 is connected to servo electricity
The output shaft of machine 14, described first driven gear 16 is arranged at a jackshaft and is engaged in driving gear 15, described travelling gear
Assembly 17 comprises the gear mesh being respectively arranged on jackshaft and central shaft 18, thus in utilizing servomotor 14 to impart power to
Mandrel 18, and then realize the relatively rotating, by the first clamping knife rod being oppositely arranged of the first clamping knife rod 12 and the second clamping knife rod 13
12 and second clamping knife rod 13, it is achieved the replacement that tool magazine and fast headstock are fixed a cutting tool.
Seeing Fig. 4, it is shown that the first clamping knife rod 12 and a preferred embodiment of the second clamping knife rod 13 in the present invention, this is years old
One clamping knife rod 12 is identical with the structure of the second clamping knife rod 13, all comprises tool change arm 19, and a protuberance is passed through in the rear end of tool change arm 19
23 arrange an accommodation space, set a top moving up and down valve part 24 for group, and the front end of described tool change arm 19 is provided with the button edge of a knife
21 and the fluting that connects with accommodation space, set in described fluting one can relative to the push piece 20 of tool change arm 19 straight-line displacement,
The front end of described push piece 20 forms the protuberance that can close and open the described button edge of a knife 21, between described fluting and accommodation space
Be provided with flange, described in push the rear end diameter of part 20 and reduce to stretch in accommodation space from the perforate that flange is formed
Contracting, and flange forms spacing to push that part 20 is moved rearwards by.
Wherein, described in push and be socketed with the first spring 22 on the diameter diminution part of part 20 rear end, described in push part 20 after
End face is formed as wedge shape, and the side, upper end of described top valve part 24 is similarly formed a wedge cooperated with the wedge shape pushing part 20
Shape, the lower end of described top valve part 24 is provided with a groove, and is provided with the second spring 25 in groove, the outer end of the second spring 25 against
In the inwall of protuberance 23, thus, by two springs and the cooperation of wedge shape, push piece then can be moved back by when detaining cutter in increase
Dynamic range of activity, makes tool change arm rotate the knife bar of clasp cutter, and after knife bar enters the button edge of a knife, push piece can be rapidly returned to also
Keep knife bar.
Wherein, described in push the middle part of part and also have strip groove, described tool change arm can be provided with run through this strip groove with
Carry out guiding and spacing through pin 26.
As can be seen here, this tool magazine device relatively simple for structure, it is the most convenient to mount and dismount, and either installs with new
Existing machining center is still transformed the most very convenient by machine, and the rigidity of tool magazine is preferable, stable transmission.
To sum up, present invention have the advantage that
1, actuating device simple structure, overall volume is small and exquisite, convenient installation, improves the q&r of processing, has
Security and stability.
2, achieve quickly turnover and the stable position of cutter of knife bar, and transmission is more accurate, runs more steady.
It is readily apparent that above description and record are only to illustrate rather than in order to limit in disclosure of the invention
Hold, apply or use.Although describing and be described in the drawings embodiment the most in an embodiment, but the present invention being not intended to
By accompanying drawing example and be described as in an embodiment it is now recognized that optimal mode with implement the teachings of the present invention particular case
Son, the scope of the present invention will include any embodiment falling into description and appended claims above.
Claims (4)
1. a machining center tool magazine device, comprises cutter head assembly and tool magazine switch, it is characterised in that:
Described cutter head assembly includes that cutterhead, described cutterhead comprise cutterhead cover, rotation dish, cutterhead frame and cutterhead lid, sets in the middle part of cutterhead
Having rotating shaft, rotation dish is disc-shaped structure, and it is arranged on rotating shaft and can rotate around the axis, and described cutterhead frame sets around rotation dish
Putting, its periphery is interval with multiple broach shell, is provided with cutterhead lid in the side of rotation dish, is provided with around cutter in the outside of cutterhead frame
Set carries out the cutterhead cover protected；
Described tool magazine switch includes that driving box and central shaft, described central shaft are provided with clamping knife rod assembly, in described driving box
Being provided with and drive central shaft to carry out the driving assembly rotated, described driving assembly comprises servomotor, driving gear, the first passive tooth
Wheel and driving gear component, driving gear is connected to the output shaft of servomotor, and described first driven gear is arranged in the middle of one
Axle is also engaged in driving gear, and described driving gear component comprises the gear mesh being respectively arranged on jackshaft and central shaft, described
Clamping knife rod assembly comprises the first clamping knife rod and the second clamping knife rod, and this first clamping knife rod and the second clamping knife rod all comprise tool change arm, institute
The front end stating tool change arm is provided with the button edge of a knife and the fluting connected with accommodation space, and setting one in described fluting can be relative to tool change arm
The push piece of straight-line displacement, the front end of described push piece forms the protuberance that can close and open the described button edge of a knife.
2. machining center tool magazine device as claimed in claim 1, it is characterised in that: described cutter head assembly also comprises driving machine
Structure, described drive mechanism includes cutter motor, shaft coupling and geared worm, and one end of cutter motor output shaft is installed to shaft coupling
Device, the other end installation geared worm of shaft coupling, described geared worm is connected to be fixed to the driven gear of cutterhead frame 3, with logical
Cross worm-drive and realize accurate dividing movement.
3. machining center tool magazine device as claimed in claim 1, it is characterised in that: set between described fluting and accommodation space
Have flange, described in push the rear end of part and be provided with from the perforate that flange is formed the diameter carrying out stretching in accommodation space and reduce
Portion, described in push and be socketed with the first spring on the diameter diminution part of part rear end.
4. machining center tool magazine device as claimed in claim 3, it is characterised in that: a protuberance is passed through in the rear end of tool change arm
One accommodation space is set, sets a top moving up and down valve part for group, described in push the rear end face of part and be formed as wedge shape, described
The side, upper end of top valve part is similarly formed a wedge shape cooperated with the wedge shape pushing part, and the lower end of described top valve part is provided with one
Groove, and in groove, it is provided with the second spring, the outer end of the second spring is resisted against the inwall of protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676950.5A CN106217096A (en) | 2016-08-17 | 2016-08-17 | Machining center tool magazine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676950.5A CN106217096A (en) | 2016-08-17 | 2016-08-17 | Machining center tool magazine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217096A true CN106217096A (en) | 2016-12-14 |
Family
ID=57554137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676950.5A Pending CN106217096A (en) | 2016-08-17 | 2016-08-17 | Machining center tool magazine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076634A (en) * | 2019-05-20 | 2019-08-02 | 温州俏巴科技有限公司 | Five-axis robot lathe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760586A (en) * | 1993-07-02 | 1995-03-07 | Okuma Machine Tools Inc | Automatic tool exchanger |
| TW200730296A (en) * | 2006-02-14 | 2007-08-16 | Deta Internat Machinery Co Ltd | Fastening and unfastening structure for cutter-exchanging mechanism of cutter depot |
| CN203557169U (en) * | 2013-09-26 | 2014-04-23 | 佛山市普拉迪数控科技有限公司 | Disc-type simultaneously-moving knife changing tool magazine mechanism |
| CN104385028A (en) * | 2014-10-12 | 2015-03-04 | 续宗耀 | Structure-simplified disc type tool magazine |
| CN204621643U (en) * | 2015-04-29 | 2015-09-09 | 深圳市创世纪机械有限公司 | A kind of circular tool magazine |
-
2016
- 2016-08-17 CN CN201610676950.5A patent/CN106217096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760586A (en) * | 1993-07-02 | 1995-03-07 | Okuma Machine Tools Inc | Automatic tool exchanger |
| TW200730296A (en) * | 2006-02-14 | 2007-08-16 | Deta Internat Machinery Co Ltd | Fastening and unfastening structure for cutter-exchanging mechanism of cutter depot |
| CN203557169U (en) * | 2013-09-26 | 2014-04-23 | 佛山市普拉迪数控科技有限公司 | Disc-type simultaneously-moving knife changing tool magazine mechanism |
| CN104385028A (en) * | 2014-10-12 | 2015-03-04 | 续宗耀 | Structure-simplified disc type tool magazine |
| CN204621643U (en) * | 2015-04-29 | 2015-09-09 | 深圳市创世纪机械有限公司 | A kind of circular tool magazine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076634A (en) * | 2019-05-20 | 2019-08-02 | 温州俏巴科技有限公司 | Five-axis robot lathe |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |