CN209207055U - Tool magazine component and machining center - Google Patents
Tool magazine component and machining center Download PDFInfo
- Publication number
- CN209207055U CN209207055U CN201822138413.2U CN201822138413U CN209207055U CN 209207055 U CN209207055 U CN 209207055U CN 201822138413 U CN201822138413 U CN 201822138413U CN 209207055 U CN209207055 U CN 209207055U
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- Prior art keywords
- tool magazine
- guide rail
- driving
- transmission
- driving mechanism
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a kind of tool magazine component and machining centers.The tool magazine component includes tool magazine driving assembly, guide assembly and tool magazine, tool magazine driving assembly includes the tool magazine driving mechanism of driving coupling, it is driven fixed part and transmission movable part, guide assembly includes guide rail base, first guide rail, first guide rail slide block, second guide rail and the second guide rail slide block, guide rail base is connect with tool magazine driving mechanism, first guide rail slide block is slidably connected with first guide rail, second guide rail slide block is slidably connected with the second guide rail, tool magazine and second guide rail slide block, transmission movable part is separately connected, tool magazine driving mechanism can be mobile relative to transmission fixed part, being driven movable part can be mobile relative to tool magazine driving mechanism, and the relative movement direction of the two is identical.Tool magazine in the tool magazine component of the utility model has super large stroke, can more efficiently carry out automatic tool changer, and reduce the occupied space of tool magazine component.
Description
Technical field
The utility model relates to the tool magazine components that Computerized Numerical Control processing technology field more particularly to a kind of tool magazine have super large stroke
With the machining center with the tool magazine component.
Background technique
Currently, big, various shapes the parts for adaptation processing dimension span, numerically-controlled machine tool processing technology is more and more various,
The tool magazine type of lathe is also more and more various.Aiming at the problem that needing tool changing in current mechanical processing process, there is non-automated to change
Knife mode and automation tool changing mode.When non-automated tool changing, worker's physical demands is big, work efficiency is low, unstable quality, rework rate
It is high；And when automating tool changing, tool magazine overall structure size is big, it is desirable that tool magazine stroke is high, rigidity is good.
Heavy duty machine tools generally use automatic tool magazine to adapt to the process requirements that processing technology is complicated, more than station.
A kind of array tool magazine device is disclosed in patent document CN201810794145.1, using multiple row knife from top to bottom
The mode of vertical display is arranged, tool magazine can be equipped with more hilts, meet the needs of heavy duty machine tools processing.
A kind of rotary tool magazine device is disclosed in patent document CN201620975404.7, motor drives lifting seat along Z
Axis direction moves up and down, and cutter driving device rotates cutter, and tool changing is convenient and efficient.
A kind of bamboo hat type tool holder device is disclosed in patent document CN201720312636.9, multiple knife rest circumference uniform distributions exist
On cutterhead near main shaft, cutterhead is connect by cutterhead wheel hub with cutterhead rotation drive device, is rotated and is assisted using ratchet mechanism
Upper and lower tool changing.
Problem is that the requirement that this kind of tool magazine is typically only capable to meet uniaxial processing can make to be applied to more spindle processings
Huge at tool magazine dimensional structure, compression process section causes to interfere and collide.
In order to cope with the pollutants such as a large amount of dust, aqueous vapor of material processing generation, patent document
A kind of cutter-exchange mechanism for overhead gantry machining center is disclosed in CN201810869155.7, utilizes lead screw and slider-actuated
Uplifting device and rotating mechanism substantially increase the high efficiency and accuracy of machining center, solve the problems, such as tool magazine location arrangements
With protection Layout Problem.
A kind of straight-line tool magazine and its protective door structure are disclosed in patent document CN201721429477.7, using rolling
Cooperation between wheel, strut and support arm realizes the control of the rotation to magazine tool door, protects tool magazine, convenient for uniaxial tool changing.
But this kind of equipment uses the guide rail structure of the feed screw nut's driving controlled at opposite opened, processing environment is poor, dust, aqueous vapor etc.
It will affect the stability of tool magazine tool changing.
In short, numerically-controlled machine tool manual tool changing, manpower consumption is big, and productivity reduces；Numerically-controlled machine tool automatic tool changer, there is array
Tool magazine device, rotary tool magazine, bamboo hat type tool holder, straight-line tool magazine etc. arrange tool magazine in spindle processing area, increase entire number
Control the space of lathe；The dust of processing interval can be reduced using bamboo hat type tool holder or protective door structure for pollution problem
Or influence of the aqueous vapor to feed screw nut driving structure, but this structure is mainly to match uniaxial process requirements, is unable to satisfy more
The tool changing requirement of axis processing；When main shaft quantity increases and the structure size of tool magazine increases, the size in non-processing space will increase,
The size of the processing interval of numerically-controlled machine tool is influenced, there are the risks of interference.
Utility model content
Based on drawbacks described above in the prior art, the purpose of this utility model is to provide a kind of tool magazines to have super large stroke
Tool magazine component and machining center with the tool magazine component.
For this purpose, the utility model provides the following technical solutions.
The utility model provides a kind of tool magazine component, the tool magazine component include tool magazine driving assembly, guide assembly and
Tool magazine,
The tool magazine driving assembly includes that tool magazine driving mechanism, transmission fixed part and transmission movable part, the transmission are fixed
Portion and the tool magazine driving mechanism driving coupling, and the transmission fixed part is used to be fixedly connected with lathe,
The transmission movable part and the tool magazine driving mechanism driving coupling,
The guide assembly includes that guide rail base, the first guide rail, the first guide rail slide block, the second guide rail and the second guide rail are sliding
Block,
The guide rail base is connect with the tool magazine driving mechanism,
First guide rail and second guide rail are arranged in parallel in the guide rail base,
First guide rail slide block is slidably connected with first guide rail, and first guide rail slide block is used for and the machine
Bed is fixedly connected,
Second guide rail slide block is slidably connected with second guide rail,
The tool magazine is separately connected with second guide rail slide block, the transmission movable part,
When tool magazine driving mechanism work, the tool magazine driving mechanism and the guide rail base are relative to the transmission
Fixed part and first guide rail slide block are moved synchronously along the extending direction of first guide rail, the transmission movable part, described
Extending direction of second guide rail slide block with the tool magazine relative to the tool magazine driving mechanism along second guide rail moves synchronously,
And
The tool magazine driving mechanism relative to it is described transmission fixed part moving direction and the transmission movable part relative to
The moving direction of the tool magazine driving mechanism is identical.
In at least one embodiment, the transmission fixed part and/or the transmission movable part are rack-driving block,
The tool magazine driving mechanism includes the connected belt pulley of transmission or sprocket wheel and flute profile transmission belt or transmission chain, the tooth
Type transmission belt or the transmission chain and the rack-driving block driving coupling.
In at least one embodiment, the rack-driving block includes the first rack-driving block and the second rack-driving
Block, the first rack-driving block and the second rack-driving block are respectively in the radial two-phase of the belt pulley or the sprocket wheel
It tosses about and is engaged with the flute profile transmission belt or transmission chain.
In at least one embodiment, there are two the guide assemblies, two guide assemblies are extended in parallel, described
Tool magazine driving assembly further includes driving mechanism mounting plate, and the tool magazine driving mechanism is installed on the driving mechanism mounting plate, and two
Two guide rail bases of a guide assembly are connected by the driving mechanism mounting plate plate.
In at least one embodiment, the tool magazine includes cutter and cutter mounting frame, the cutter mounting frame setting
There is knife handle fixture, the cutter mounting frame is separately connected with the transmission movable part, second guide rail slide block.
In at least one embodiment, the knife handle fixture has multilayer, knife handle fixture described in multilayer along the vertical direction between
It is arranged apart.
The utility model additionally provides a kind of machining center, and the machining center includes lathe and any of the above-described embodiment
The tool magazine component,
The lathe includes main shaft and portal frame,
The tool magazine component and the main shaft are located at the two sides on the moving direction of the portal frame.
In at least one embodiment, the machining center further includes protection door component, and the protection door component is in institute
It states and is set on moving direction between the tool magazine component and the main shaft,
The protection door component includes protective door and protection door drive mechanism, and the protection door drive mechanism can drive institute
Protective door reciprocating motion is stated,
When not needing tool changing, the protection door drive mechanism can drive the protective door to be moved to the masking tool magazine
The tool magazine component and the main shaft are isolated on the moving direction for the position of component, when needing tool changing, the protection
Door drive mechanism can drive the protective door to be moved to the position for not covering the tool magazine component, and the tool magazine is existed
It is moved freely on the moving direction.
In at least one embodiment, the protection door drive mechanism includes cylinder barrel and cylinder rod, and the cylinder rod being capable of phase
For the cylinder barrel telescopic moving,
The cylinder barrel is fixedly connected with the portal frame, and the cylinder rod is fixedly connected with the protective door, the driving cylinder
The protective door can be driven to move back and forth along the vertical direction.
In at least one embodiment, the machining center includes mounting base, and the mounting base is fixedly installed in described
Lathe, the transmission fixed part and first guide rail slide block are fixedly installed in the mounting base.
By using above-mentioned technical solution, the utility model provides a kind of tool magazine component, by tool magazine driving assembly,
Mutual cooperation between guide assembly and tool magazine can more efficiently carry out automatic tool changer so that tool magazine has super large stroke,
And reduce the occupied space of tool magazine component.Similarly, the machining center with the tool magazine component also can be more efficiently
Carry out automatic tool changer.
Detailed description of the invention
Fig. 1 shows the overall structure diagram of machining center according to the present utility model.
Fig. 2 shows the side views of Fig. 1.
Fig. 3 shows the structural schematic diagram of protection door component and tool magazine component in Fig. 2.
Fig. 4 shows the structural schematic diagram of the tool magazine component in Fig. 2.
Fig. 5 shows the structural schematic diagram of tool magazine driving assembly and guide assembly in Fig. 4.
Fig. 6 shows the structural schematic diagram of flute profile transmission belt and drive block in Fig. 5.
Fig. 7 shows the schematic diagram of tool magazine component when tool magazine retracts.
Fig. 8 shows the side view of Fig. 7.
Fig. 9 shows the schematic diagram of tool magazine component when tool magazine stretches out.
Figure 10 shows the side view of Fig. 9.
Description of symbols
1 lathe；11 pedestals；12 portal frames；13 main shafts；14 workbench；
2 protection door components；21 protective doors；211 protective door mounting racks；212 door-plates；22 driving cylinders；221 cylinder barrels；222 cylinders
Bar；223 transmission connection blocks；2231 guide grooves；23 fixed guide mechanisms；Fixed block on 231；232 lower fixed blocks；233 guide rods；
3 shields；4 mounting bases；41 tool magazine component connecting plates；
5 tool magazine driving assemblies；51 tool magazine driving mechanisms；511 driving motors；512 first belt pulleys；513 flute profile transmission belts；
514 second belt pulleys；52 first rack-driving blocks；53 second rack-driving blocks；54 driving mechanism mounting plates；
6 guide assemblies；61 left rail components；611 left rail pedestals；612 first left rails；613 first left rail sliding blocks；
614 second left rails；615 second left rail sliding blocks；62 right guide assemblies；621 right guide rail bases；622 first right guide rails；623
First right guide rail slide block；624 second right guide rails；625 second right guide rail slide blocks；
7 tool magazines；71 cutter mounting frames；711 knife handle fixture mounting plates；712 knife handle fixtures；7121 first knife handle fixtures；
7122 second knife handle fixtures；72 cutters；721 first cutters；722 second cutters.
Specific embodiment
The illustrative embodiments of the utility model are described with reference to the accompanying drawings.It should be appreciated that these specific descriptions are only
How to implement the utility model, rather than all feasible sides of exhaustive the utility model for teaching those skilled in the art
Formula, without in the limitation protection scope of the utility model.
" connection " that the utility model refers to can both indicate to be directly connected between the two, can also indicate to lead between the two
The intermediate structures part such as connection frame, connecting plate is crossed to be indirectly connected with；Both can indicate to connect by fastener, can also indicate clamping,
Welding is integrally formed.
" driving coupling " that the utility model refers to can both indicate the direct Contact Transmission of the two, can also indicate the two
Between pass through the kinds of drive indirect drive such as gear drive, chain conveyer, V belt translation.
The description of the directionalities such as "front", "rear", "left", "right", "up" and "down" that the utility model refers to is the view with regard to Fig. 1
For angle, referring in particular to the label in Fig. 1.
The specific embodiment of machining center according to the present utility model is described in detail below with reference to Fig. 1 to Fig. 6.
In the present embodiment, as depicted in figs. 1 and 2, machining center according to the present utility model includes lathe 1, protection
Door component 2, shield 3, mounting base 4 and tool magazine component.Wherein, tool magazine component includes tool magazine driving assembly 5,6 and of guide assembly
Tool magazine 7.
In the present embodiment, as depicted in figs. 1 and 2, lathe includes pedestal 11, portal frame 12, main shaft 13 and workbench
14.Wherein, portal frame 12 and workbench 14 are set to 11 top of pedestal, and main shaft 13 is set to the front side of portal frame 12.
In the present embodiment, as illustrated in fig. 1 and 2, protection door component 2 is set to the rear side of portal frame 12.
In the present embodiment, as shown in figure 3, protection door component 2 includes protective door 21 and (the protective door drive of driving cylinder 22
Motivation structure) and fixed guide mechanism 23.Wherein, drive cylinder 22 and fixed guide mechanism 23 there are two, protective door 21 is on a left side
It is set in right direction between Liang Ge fixed guide mechanism 23 (or two driving cylinders 22).
In the present embodiment, as shown in figure 3, protective door 21 includes protective door mounting rack 211 and door-plate 212.Wherein, prevent
Shield door mounting rack 211 is fixedly installed in the rear side of portal frame 12, and door-plate 212 can move up and down in protective door mounting rack 211.
In the present embodiment, as shown in figure 3, driving cylinder 22 includes cylinder barrel 221, cylinder rod 222 and transmission connection block
223.Wherein, cylinder rod 222 can relative to 221 stretching motion of cylinder barrel, be sequentially connected block 223 be installed on cylinder rod 222 be located at cylinder
One end outside cylinder 221.
In the present embodiment, as shown in figure 3, transmission connection block 223 is fixedly connected with door-plate 212, enable door-plate 212
It is enough to be moved up and down under the driving of driving cylinder 22.
In the present embodiment, as shown in figure 3, fixed guide mechanism 23 includes upper fixed block 231,232 and of lower fixed block
Guide rod 233.Wherein, upper fixed block 231 and lower fixed block 232 are spaced apart along the vertical direction is installed on portal frame 12, guide rod
233 one end are connect with upper fixed block 231, and the other end is connect with lower fixed block 232.
In the present embodiment, as shown in figure 3, upper fixed block 231 is fixedly connected with cylinder barrel 221.
In the present embodiment, as shown in figure 3, transmission connection block 223 is provided with guide groove 2231, guide rod 233 is arranged
In guide groove 2231.In this way, guide rod 233 can be oriented to transmission connection block 223, enable door-plate 212 more steady
Surely it moves up and down.
In the present embodiment, when not needing tool changing, door-plate 212 is located at the top of protective door mounting rack 211, by tool magazine
Component masking.In such manner, it is possible to reduce pollution of the pollutants such as dust during machine tooling, aqueous vapor to tool magazine component, reduces and pass
The risk of motivation structure operation, improves the stability of operation.
When needing tool changing, driving cylinder 22 drives door-plate 212 to move down, and is formed logical for the tool magazine 7 in tool magazine component
The channel crossed, tool magazine, which may pass through, carries out tool changing between the channel and main shaft 13.
In the present embodiment, shield 3 is set to the left and right sides of portal frame 12, for protect the shafting of lathe 1 with
And by the machining area of lathe 1 and non-processing zone isolation.
In the present embodiment, mounting base 4 is fixedly installed in portal frame 12, and the lower surface of mounting base 4 is provided with tool magazine group
Part connecting plate 41, for being connect with tool magazine component.
In the present embodiment, as shown in Figure 4 and Figure 5, tool magazine driving assembly 5 includes tool magazine driving mechanism 51, the first tooth
Drive block 52 (transmission fixed part), the second rack-driving block 53 (transmission movable part) and driving mechanism mounting plate 54.Wherein, knife
Library driving mechanism 51 is installed on driving mechanism mounting plate 54, tool magazine driving mechanism 51 and the first rack-driving block 52, the second rack gear
The equal driving coupling of drive block 53.
In the present embodiment, as shown in Figure 4, Figure 5 and Figure 6, tool magazine driving mechanism 51 includes successively being driven connected drive
Dynamic motor 511, the first belt pulley 512, flute profile transmission belt 513 and the second belt pulley 514.Wherein, the first belt pulley 512 is installed on
The rear side of driving mechanism mounting plate 54, the second belt pulley 514 are installed on the front side of driving mechanism mounting plate 54, flute profile transmission belt
513 be annular driving band, and driving mechanism mounting plate 54 passes through the annular space of flute profile transmission belt 513.
In the present embodiment, as shown in Figure 4 and Figure 5, the first rack-driving block 52 joins with the transmission of flute profile transmission belt 513
It connects, and the first rack-driving block 52 is set to the top of driving mechanism mounting plate 54.Wherein, the first rack-driving block 52 and tool magazine
Component connecting plate 41 is fixedly connected.
In the present embodiment, as shown in Figure 4 and Figure 5, the second rack-driving block 53 joins with the transmission of flute profile transmission belt 513
It connects, and the second rack-driving block 53 is set to the lower section of driving mechanism mounting plate 54.Wherein, the second rack-driving block 53 and tool magazine
7 are fixedly connected.
In the present embodiment, as shown in Figure 4 and Figure 5, guide assembly 6 includes left rail component 61 and right guide assembly
62.Wherein, left rail component 61 and right guide assembly 62 extend in parallel.
In the present embodiment, as shown in Figure 4 and Figure 5, left rail component 61 is led including left rail pedestal 611, first left side
Rail 612, the first left rail sliding block 613, the second left rail 614 and the second left rail sliding block 615.
In the present embodiment, as shown in Figure 4 and Figure 5, the first left rail 612 is set to the top of left rail pedestal 611,
First left rail 612 is slidably connected with the first left rail sliding block 613.
In the present embodiment, as shown in Figure 4 and Figure 5, the second left rail 614 is set to the lower part of left rail pedestal 611,
Second left rail 614 is slidably connected with the second left rail sliding block 615.
In the present embodiment, as shown in Figure 4 and Figure 5, the first left rail sliding block 613 and tool magazine component connecting plate 41 are fixed
Connection, the second left rail sliding block 615 are fixedly connected with tool magazine 7.
In the present embodiment, as shown in Figure 4 and Figure 5, the structure of the structure of right guide assembly 62 and left rail component 61
Essentially identical, right guide assembly 62 includes right guide rail base 621, the first right guide rail 622, first right 623, second right side of guide rail slide block
Guide rail 624 and the second right guide rail slide block 625.Wherein, the first right guide rail slide block 623 is fixedly connected with tool magazine component connecting plate 41,
Second right guide rail slide block 625 is fixedly connected with tool magazine 7.
In the present embodiment, as shown in Figure 4 and Figure 5, pass through drive between left rail pedestal 611 and right guide rail base 621
Dynamic mechanism's installing plate 54 connects.
In the present embodiment, as shown in figure 3, tool magazine 7 includes cutter mounting frame 71 and cutter 72.
In the present embodiment, as shown in figure 4, cutter mounting frame 71 includes knife handle fixture mounting plate 711 and knife handle fixture
712.Wherein, the rear portion of knife handle fixture mounting plate 711 is led with the second rack-driving block 53, the second left rail sliding block 615, second right side
Rail sliding block 625 is fixedly connected with, and knife handle fixture 712 is arranged in the front of knife handle fixture mounting plate 711.
In the present embodiment, as shown in figure 4, knife handle fixture 712 includes the first knife handle fixture being spaced apart between the upper and lower
7121 and the second knife handle fixture 7122.Wherein, the structure of the first knife handle fixture 7121 and the second knife handle fixture 7122 both can phase
Together, it can also be different, in such manner, it is possible to clamp the cutter 72 of greater number and type.
In the present embodiment, as shown in figure 4, cutter 72 includes the first cutter 721 and the second cutter 722.Wherein first
Cutter 721 is set to the first knife handle fixture 7121, and the second cutter 722 is set to the second knife handle fixture 7122.
The exchanging knives process of machining center according to the present utility model is described in detail below with reference to Fig. 7 to Figure 10.
In the present embodiment, as shown in Figure 7 and Figure 8, when machining center not tool changing, tool magazine component, which is shunk, is located at gantry
The rear side of frame 12, protection door component 2 cover tool magazine component.
At this point, the first left rail sliding block 613 being fixedly connected with tool magazine component connecting plate 41 and the first right guide rail slide block 623
It is located at the front of left rail pedestal 611 and right guide rail base 621.The second left rail sliding block 615 being fixedly connected with tool magazine 7
The rear portion of left rail pedestal 611 and right guide rail base 621 is located at the second right guide rail slide block 625.
Correspondingly, as shown in fig. 6, the first rack-driving block 52 being fixedly connected with tool magazine component connecting plate 41 is located at flute profile
The front of transmission belt 513, close to the second belt pulley 514, the second rack-driving block 53 being fixedly connected with tool magazine 7 is located at flute profile biography
The rear portion of dynamic band 513, close to the first belt pulley 512.
When machining center needs tool changing, the door-plate 212 in door component 2 is protected to move down, what formation was passed through for tool magazine 7
Channel.
Driving motor 511 drives the rotation of the first belt pulley 512 (visual angle based on Fig. 6) counterclockwise, drives flute profile transmission belt
513 run counterclockwise.Due to the first rack-driving block 52, the first left rail sliding block 613 and the first right guide rail slide block
623 are fixed on portal frame 12, the first rack-driving block 52, the first left rail sliding block 613 and first by mounting base 4 indirectly
Right guide rail slide block 623 remains stationary, tool magazine driving mechanism 51, driving mechanism mounting plate 54, the second rack-driving block 53, guide rail
Component 6 (not including the first left rail sliding block 613 and the first right guide rail slide block 623) and tool magazine 7 will be together relative to the first rack gears
The movement (i.e. towards main shaft 13) forward of drive block 52.
At the same time, the second rack-driving block 53 is under the drive of flute profile transmission belt 513 relative to tool magazine driving mechanism 51
Advance the puck, correspondingly, the tool magazine 7 being fixedly connected with the second rack-driving block 53 are transported forward also relative to tool magazine driving mechanism 51
It is dynamic.
It is appreciated that the moving distance of tool magazine 7 is moving distance of the driving mechanism 51 relative to the first rack-driving block 52
The sum of moving distance with the second rack-driving block 53 relative to driving mechanism 51, i.e. tool magazine 7 have double stroke.
In the present embodiment, as shown in Figure 9 and Figure 10, it is fixed with tool magazine component connecting plate 41 when tool magazine 7 is extended in place
The the first left rail sliding block 613 and the first right guide rail slide block 623 of connection are located at left rail pedestal 611 and right guide rail base
621 rear portion.The second left rail sliding block 615 being fixedly connected with tool magazine 7 and the second right guide rail slide block 625 are located at left rail
The front of pedestal 611 and right guide rail base 621.
It is appreciated that at this point, the first rack-driving block 52 being fixedly connected with tool magazine component connecting plate 41 is located at flute profile biography
The rear portion of dynamic band 513, the second rack-driving block 53 being fixedly connected with tool magazine 7 are located at the front of flute profile transmission belt 513.
It then, can the tool changing between main shaft 13 and tool magazine 7 by cutter-exchange mechanism.
After tool changing, driving motor 511 drives the rotation of the first belt pulley 512 (visual angle based on Fig. 6) clockwise, tool magazine
7 will be with the action process retracted for clearance opposite with above-mentioned elongation process.It is appreciated that tool magazine 7 is same during contraction
With double stroke.
Finally, the door-plate 212 in protection door component 2 moves up, tool magazine component is covered.
By using above-mentioned technical proposal, tool magazine component or machining center according to the present utility model are had the advantage that
(1) in the tool magazine component of the utility model, by mutual between tool magazine driving assembly, guide assembly and tool magazine
Cooperation can more efficiently carry out automatic tool changer, and it is occupied to reduce tool magazine component so that tool magazine has super large stroke
Space.
(2) in the tool magazine component of the utility model, use belt pulley and flute profile transmission belt as transmission parts, Neng Gou
It is worked normally under the adverse circumstances such as dust, improves the stability of transmission, and the installation of flute profile transmission belt is simple, required precision is low, peace
It fills at low cost.
(3) in the tool magazine component of the utility model, in tool magazine be arranged multilayer knife handle fixture, can clamp greater number and
The cutter of type can match the Tools Requirement of more spindle processings.
(4) in the machining center of the utility model, by the way that tool magazine component is set to the opposite with main shaft of portal frame
Side can be avoided tool magazine component and interfere or collide with main shaft.
(5) in the machining center of the utility model, tool magazine component is protected by setting protection door component, is reduced
The pollution of the pollutants to tool magazine component such as dust, aqueous vapor during machine tooling, reduces the risk of transmission mechanism operation, mentions
The high stability of transmission mechanism operation.
Above specific embodiment elaborates the technical solution of the utility model, but also requires supplementation with
Illustrate:
(1) although illustrating protection door drive mechanism for driving cylinder, the utility model in the above-described embodiment
Without being limited thereto, protection door drive mechanism can be hydraulic cylinder, also it is so structured that ball-screw transmission mechanism, motor driven machine
Structure, as long as the door-plate of protective door can be driven to move up and down.
(2) although illustrating that door-plate moves up and down in the above-described embodiment, the utility model is without being limited thereto, door-plate
It may be set to be and move left and right, as long as tool magazine component can be covered and form the channel passed through for tool magazine component.
(3) although illustrating that the first rack-driving block, the first left rail sliding block and first right side are led in the above-described embodiment
Rail sliding block is fixedly connected with the tool magazine component connecting plate below mounting base, is installed on portal frame indirectly, but this is practical new
Type is without being limited thereto, firstly, mounting base can be the components such as mounting rod, mounting plate；It is passed secondly, mounting base can be located at the first rack gear
The side or lower section of motion block, the first left rail sliding block and the first right guide rail slide block；Finally, the first rack-driving block, first left side are led
Rail sliding block and the first right guide rail slide block can be fixedly installed in portal frame by independent connector respectively, can also be fixedly mounted
In other fixed positions other than portal frame of lathe.
(4) although illustrating that tool magazine driving mechanism uses flute profile transmission belt and belt pulley as biography in the above-described embodiment
Dynamic component, but the utility model is without being limited thereto, tool magazine driving mechanism also can be structured as the band except chain conveyer, tooth-like belt and pass
Dynamic to wait transmission mechanisms, correspondingly, rack-driving block can be structured as the drive block being adapted with tool magazine driving mechanism.
(5) although being illustrated there are two guide assemblies in the above-described embodiment, the utility model is without being limited thereto, leads
Rail assembly can for one, three or more.
(6) although illustrating that knife handle fixture has two layers in the above-described embodiment, the utility model is without being limited thereto, knife
Spindle clamp tool can be one layer, three layers or more.
Claims (10)
1. a kind of tool magazine component, which is characterized in that the tool magazine component includes tool magazine driving assembly, guide assembly and tool magazine,
The tool magazine driving assembly include tool magazine driving mechanism, transmission fixed part and transmission movable part, the transmission fixed part and
The tool magazine driving mechanism driving coupling, and the transmission fixed part is used to be fixedly connected with lathe,
The transmission movable part and the tool magazine driving mechanism driving coupling,
The guide assembly includes guide rail base, the first guide rail, the first guide rail slide block, the second guide rail and the second guide rail slide block,
The guide rail base is connect with the tool magazine driving mechanism,
First guide rail and second guide rail are arranged in parallel in the guide rail base,
First guide rail slide block is slidably connected with first guide rail, and first guide rail slide block is used to consolidate with the lathe
Fixed connection,
Second guide rail slide block is slidably connected with second guide rail,
The tool magazine is separately connected with second guide rail slide block, the transmission movable part,
When tool magazine driving mechanism work, the tool magazine driving mechanism and the guide rail base are fixed relative to the transmission
Portion and first guide rail slide block are moved synchronously along the extending direction of first guide rail, the transmission movable part, described second
Extending direction of the guide rail slide block with the tool magazine relative to the tool magazine driving mechanism along second guide rail moves synchronously, and
The tool magazine driving mechanism is relative to the moving direction for being driven fixed part with the transmission movable part relative to described
The moving direction of tool magazine driving mechanism is identical.
2. tool magazine component according to claim 1, which is characterized in that the transmission fixed part and/or the transmission activity
Portion is rack-driving block,
The tool magazine driving mechanism includes the connected belt pulley of transmission or sprocket wheel and flute profile transmission belt or transmission chain, and the flute profile passes
Dynamic band or the transmission chain and the rack-driving block driving coupling.
3. tool magazine component according to claim 2, which is characterized in that the rack-driving block includes the first rack-driving block
With the second rack-driving block, the first rack-driving block and the second rack-driving block are respectively in the belt pulley or described
Radial two opposite sides of sprocket wheel are engaged with the flute profile transmission belt or transmission chain.
4. tool magazine component according to claim 1, which is characterized in that there are two the guide assemblies, two guide rails
Member parallel extends,
The tool magazine driving assembly further includes driving mechanism mounting plate, and the tool magazine driving mechanism is installed on the driving mechanism peace
Loading board,
Two guide rail bases of two guide assemblies are connected by the driving mechanism mounting plate plate.
5. tool magazine component according to claim 1, which is characterized in that the tool magazine includes cutter and cutter mounting frame,
The cutter mounting frame is provided with knife handle fixture,
The cutter mounting frame is separately connected with the transmission movable part, second guide rail slide block.
6. tool magazine component according to claim 5, which is characterized in that the knife handle fixture has multilayer, knife handle described in multilayer
Fixture is arranged spaced apart along the vertical direction.
7. a kind of machining center, which is characterized in that the machining center includes described in lathe and any one of claims 1 to 6
Tool magazine component,
The lathe includes main shaft and portal frame,
The tool magazine component and the main shaft are located at the two sides on the moving direction of the portal frame.
8. machining center according to claim 7, which is characterized in that the machining center further includes protection door component, institute
Protection door component is stated to be set on the moving direction between the tool magazine component and the main shaft,
The protection door component includes protective door and protection door drive mechanism, and the protection door drive mechanism can drive described anti-
Door is protected to move back and forth,
When not needing tool changing, the protection door drive mechanism can drive the protective door to be moved to the masking tool magazine component
Position, the tool magazine component and the main shaft are isolated on the moving direction,
When needing tool changing, the protection door drive mechanism can drive the protective door to be moved to not cover the tool magazine component
Position, the tool magazine is moved freely on the moving direction.
9. machining center according to claim 8, which is characterized in that the protection door drive mechanism includes cylinder barrel and cylinder
Bar, the cylinder rod can relative to the cylinder barrel telescopic moving,
The cylinder barrel is fixedly connected with the portal frame, and the cylinder rod is fixedly connected with the protective door, the protective door driving
Mechanism can drive the protective door to move back and forth along the vertical direction.
10. machining center according to claim 7, which is characterized in that the machining center includes mounting base, the installation
Seat is fixedly installed in the lathe, and the transmission fixed part and first guide rail slide block are fixedly installed in the mounting base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138413.2U CN209207055U (en) | 2018-12-18 | 2018-12-18 | Tool magazine component and machining center |
| PCT/CN2019/115630 WO2020125244A1 (en) | 2018-12-18 | 2019-11-05 | Tool holder assembly and machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138413.2U CN209207055U (en) | 2018-12-18 | 2018-12-18 | Tool magazine component and machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207055U true CN209207055U (en) | 2019-08-06 |
Family
ID=67465268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822138413.2U Active CN209207055U (en) | 2018-12-18 | 2018-12-18 | Tool magazine component and machining center |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209207055U (en) |
| WO (1) | WO2020125244A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125244A1 (en) * | 2018-12-18 | 2020-06-25 | 苏州谷夫道自动化科技有限公司 | Tool holder assembly and machining center |
| CN111408973A (en) * | 2020-04-29 | 2020-07-14 | 深圳市宇道机电技术有限公司 | Tool changing machining device |
| CN113427266A (en) * | 2021-08-09 | 2021-09-24 | 深圳市久久犇自动化设备股份有限公司 | Machining center and working method thereof |
| CN115229543A (en) * | 2022-08-02 | 2022-10-25 | 宁波德玛智能机械有限公司 | Tool magazine and tool changing method of multi-spindle machining center |
| CN115647881A (en) * | 2022-09-30 | 2023-01-31 | 成都飞机工业（集团）有限责任公司 | Many main shafts knife handle is with dress sword auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS60167739A (en) * | 1984-02-08 | 1985-08-31 | Toshiba Mach Co Ltd | Automatic tool changing device |
| JPH01109041A (en) * | 1987-10-20 | 1989-04-26 | Yamazaki Mazak Corp | Complex machine tool and spindle structure thereof |
| CN204622962U (en) * | 2015-04-23 | 2015-09-09 | 叶贤松 | The full cover tool magazine mechanism of a kind of straight-line and be provided with the double end direct-row tool magazine carving machine of this tool magazine mechanism |
| CN104972353B (en) * | 2015-07-16 | 2017-06-27 | 佛山市普拉迪数控科技有限公司 | A kind of shape extrusion center for facilitating tool magazine self-cleaning |
| CN205521499U (en) * | 2016-04-20 | 2016-08-31 | 东莞市凌电智能科技有限公司 | Double -deck guide rail of swing arm formula manipulator |
| CN107498359A (en) * | 2017-09-22 | 2017-12-22 | 东莞市德夫曼科技实业有限公司 | A kind of rapid changing knife numerical control finishing impression tool magazine machine and its application method |
| CN107755761A (en) * | 2017-11-27 | 2018-03-06 | 成都共同散热器有限公司 | A kind of multiaxis carving and milling machine |
| CN108637764A (en) * | 2018-08-02 | 2018-10-12 | 宁夏银川大河数控机床有限公司 | A kind of cutter-exchange mechanism for overhead gantry machining center |
| CN209207055U (en) * | 2018-12-18 | 2019-08-06 | 苏州谷夫道自动化科技有限公司 | Tool magazine component and machining center |
-
2018
- 2018-12-18 CN CN201822138413.2U patent/CN209207055U/en active Active
-
2019
- 2019-11-05 WO PCT/CN2019/115630 patent/WO2020125244A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125244A1 (en) * | 2018-12-18 | 2020-06-25 | 苏州谷夫道自动化科技有限公司 | Tool holder assembly and machining center |
| CN111408973A (en) * | 2020-04-29 | 2020-07-14 | 深圳市宇道机电技术有限公司 | Tool changing machining device |
| CN113427266A (en) * | 2021-08-09 | 2021-09-24 | 深圳市久久犇自动化设备股份有限公司 | Machining center and working method thereof |
| CN115229543A (en) * | 2022-08-02 | 2022-10-25 | 宁波德玛智能机械有限公司 | Tool magazine and tool changing method of multi-spindle machining center |
| CN115647881A (en) * | 2022-09-30 | 2023-01-31 | 成都飞机工业（集团）有限责任公司 | Many main shafts knife handle is with dress sword auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020125244A1 (en) | 2020-06-25 |
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