CN103448103B - Magazine tool structure on gantry frame type timber machining center - Google Patents
Magazine tool structure on gantry frame type timber machining center Download PDFInfo
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- CN103448103B CN103448103B CN201310344767.1A CN201310344767A CN103448103B CN 103448103 B CN103448103 B CN 103448103B CN 201310344767 A CN201310344767 A CN 201310344767A CN 103448103 B CN103448103 B CN 103448103B
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Abstract
The present invention discloses the magazine tool structure on a kind of gantry frame type timber machining center, include tool magazine installing plate, bracing frame, be installed on cutterhead on bracing frame and for the slide mechanism with movable knife disc transverse shifting, this slide mechanism comprises Rodless cylinder, slide block, guide rail and guide-track groove, this Rodless cylinder is installed on tool magazine installing plate sidewall, this Rodless cylinder has a slide bar and the slideable slide block be installed on slide bar, above-mentioned bracing frame is installed on this slide block, this guide rail is horizontally set on above-mentioned tool magazine installing plate, the corresponding guide rail of this guide-track groove is arranged on above-mentioned bracing frame, this guide-track groove is slideable is nested in guide rail outside.By this, by utilizing slide mechanism to control cutterhead transverse shifting on tool magazine installing plate, arriving precalculated position, improve the flexibility of tool changing, realize the automation of lathe tool changing.Thus, reduce manual labor amount, reduce production cost.
Description
Technical field
The present invention relates to wood processing machinery art, refer in particular to a kind of gantry frame type timber
Magazine tool structure on machining center.
Background technology
Along with the development of science and technology, timber machining center is more and more general in the application of wood processing field.It can complete engraves milling, vertical drilling, fluting operation to timber, can also conveniently carry out, as sawing, mortise, horizontal drilling, edge sealing operation, improve production efficiency to timber.But the tool magazine on traditional gantry frame type timber machining center can not with the horizontal mobile device synchronizing moving on machine tool beam, and tool change time is long, reduces the operating efficiency of machining center, adds production cost.Therefore, the magazine tool structure of reply the type machining center is improved, and to address the aforementioned drawbacks, reduces labor workload, enhances productivity.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide the magazine tool structure on a kind of gantry frame type timber machining center, and it controls cutterhead in cutter by utilizing slide mechanism
Transverse shifting on the installing plate of storehouse, arrives precalculated position, to improve lathe tool changing flexibility, thus, enhance productivity, reduce costs.
For achieving the above object, the present invention adopts following technical scheme:
Magazine tool structure on a kind of gantry frame type timber machining center, include tool magazine installing plate, bracing frame, be installed on cutterhead on bracing frame and for the slide mechanism with movable knife disc transverse shifting, this slide mechanism comprises Rodless cylinder, slide block, guide rail and guide-track groove, this Rodless cylinder is installed on tool magazine installing plate sidewall, this Rodless cylinder has a slide bar and the slideable slide block be installed on slide bar, above-mentioned bracing frame is installed on this slide block, this guide rail is horizontally set on above-mentioned tool magazine installing plate, the corresponding guide rail of this guide-track groove is arranged on above-mentioned bracing frame, this guide-track groove is slideable is nested in guide rail outside, this cutterhead includes servomotor, knife plate and a plurality of clamping device for holding cutter, and this servomotor is vertically installed on above-mentioned bracing frame, and this knife plate is installed on servo motor shaft, and this plurality of clamping device is arranged on knife plate along the knife plate circle spacing,
shouldclamping device includes holder and is installed on the device for clamping on holder, two jig arm that this holder comprises base portion and extended forward by this base portion, and this two jig arm subtend bends the grasping part surrounded for mounting cutter, above-mentioned device for clamping is arranged at two jig arm front ends, be positioned at grasping part opening part, this device for clamping comprises inside and has the through hole of annular boss, end cap, flexible member and knock-out pin, this end cap is placed in through hole outer openings, and this flexible member and knock-out pin are placed in through hole, is provided with ring-shaped step in the middle part of this knock-out pin, this ring-shaped step to be butted in through hole on annular boss, knock-out pin front end is stretched out outside through hole, and knock-out pin rear end is butted on flexible member, and flexible member rear end is butted on end cap.
As a kind of preferred version: described knock-out pin front end is circular arc.
As a kind of preferred version: protrude out in side direction grasping part in described two jig arm and be provided with positive stop lug boss.
As a kind of preferred version: support frame as described above comprises transverse part and is arranged at the vertical portion on transverse part, and above-mentioned servomotor is vertically installed on this transverse part.
As a kind of preferred version: the vertical portion of support frame as described above is fixed on above-mentioned slide block.
As a kind of preferred version: be provided with one above described knife plate for the protection of the protective cover of knife plate, this protective cover is fixed on above-mentioned transverse part lower surface.
As a kind of preferred version: described cutterhead is provided with and whether gets back to the sensing device of initial point for monitoring cutter in tool magazine, this sensing device comprises inductor and sensor, this inductor is installed on knife plate upper surface, and this sensor is installed on the transverse part of above-mentioned bracing frame.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, cutterhead transverse shifting on tool magazine installing plate is controlled by utilizing slide mechanism, arrive precalculated position, when lathe is worked, cutter can be changed at any time as required, shorten tool change time, realize the automation of lathe tool changing.By this, this magazine tool structure can improve the operating efficiency of lathe, reduces production cost.
For more clearly setting forth architectural feature of the present invention and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the present invention;
Fig. 2 is the bracing frame schematic perspective view of the present invention;
Fig. 3 is the clamping device schematic perspective view of the present invention;
Fig. 4 is the A-A place cross-sectional schematic of Fig. 3;
Fig. 5 is the clamping device decomposing schematic representation of the present invention.
accompanying drawing identifier declaration:
10, tool magazine installing plate 20, bracing frame
21, transverse part 22, vertical portion
30, cutterhead 31, servomotor
32, knife plate 33, clamping device
331, holder 3311, base portion
3312, jig arm 3313, positive stop lug boss
3314, grasping part 332, device for clamping
3321, through hole 3322, annular boss
3323, end cap 3324, flexible member
3325, knock-out pin 3326, ring-shaped step
34, protective cover 35, sensing device
351, inductor 352, sensor
40, slide mechanism 41, Rodless cylinder
411, slide bar 412, slide block
42, guide rail 43, guide-track groove.
Detailed description of the invention
As shown in Figures 1 to 5, the magazine tool structure on a kind of gantry frame type timber machining center, includes tool magazine installing plate 10, bracing frame 20, cutterhead 30 and slide mechanism 40 in the present invention, wherein,
The vertical portion 22 that this bracing frame 20 comprises transverse part 21 and is arranged on transverse part 21.
This cutterhead 30 includes servomotor 31, knife plate 32 and a plurality of clamping device 33 for holding cutter, this servomotor 31 is vertically installed on the transverse part 21 of above-mentioned bracing frame 20, this knife plate 32 is installed on servomotor 31 axle, this a plurality of clamping device 33 is arranged on knife plate 32 along knife plate 32 circle spacing, this clamping device 33 includes holder 331 and is installed on the device for clamping 332 on holder 331, two jig arm 3312 that this holder 331 comprises base portion 3311 and extended forward by this base portion 3311, this two jig arm 3312 subtend bends the grasping part 3314 surrounded for mounting cutter, the positive stop lug boss 3313 be provided with for cutter spacing is protruded out in side direction grasping part 3314 in two jig arm 3312, above-mentioned device for clamping 332 is arranged at two jig arm 3312 front ends, be positioned at grasping part 3314 opening part, this device for clamping 332 comprises the through hole 3321 that inside has annular boss 3322, end cap 3323, flexible member 3324 and knock-out pin 3325, this end cap 3323 is placed in through hole 3321 outer openings, this flexible member 3324 and knock-out pin 3325 are placed in through hole 3321, this knock-out pin 3325 front end is arc-shaped, ring-shaped step 3326 is provided with in the middle part of it, this ring-shaped step 3326 to be butted in through hole 3321 on annular boss 3322, knock-out pin 3325 front end is stretched out outside through hole 3321, knock-out pin 3325 rear end is butted on flexible member 3324, flexible member 3324 rear end is butted on end cap 3323, above knife plate 32, be provided with one for the protection of the protective cover 34 of knife plate 32, this protective cover 34 is fixed on above-mentioned transverse part 21 lower surface, and the sensing device 35 whether getting back to initial point (giving tacit consent to No. 1 cutter is initial point) for monitoring cutter in tool magazine is installed on cutterhead 30, this sensing device 35 comprises inductor 351 and sensor 352, this inductor 351 is installed on knife plate 32 upper surface, and this sensor 352 is installed on the transverse part 21 of above-mentioned bracing frame 20.
This slide mechanism 40 comprises Rodless cylinder 41, guide rail 42 and guide-track groove 43, this Rodless cylinder 41 is installed on tool magazine installing plate 10 sidewall, this Rodless cylinder 41 has a slide bar 411 and the slideable slide block 412 be installed on slide bar 411, and the vertical portion 22 of above-mentioned bracing frame 20 is installed on this slide block 412; This guide rail 42 is horizontally set on above-mentioned tool magazine installing plate 10, and the corresponding guide rail of this guide-track groove 43 42 is arranged on above-mentioned bracing frame 20, and this guide-track groove 43 is slideable is nested in guide rail 42 outside.
The principle of the invention is as follows: during mounting cutter, firmly cutter is overcome the elastic force of device for clamping 332 by the opening part of grasping part 3314, clamp-on in grasping part 3314, cutter outer wall upper groove is embedded on the positive stop lug boss 3313 in grasping part 3314, on device for clamping 332, knock-out pin 3325 resets under flexible member 3324 acts on, two knock-out pins 3325 are blocked in outside cutter, prevent cutter from deviating from by grasping part 3314; During rotary cutter, servomotor 31 drives knife plate 32 to rotate, first sensor 351 and the second sensor 352 pairs of knife plate 32 rotational angle Real-Time Monitorings, and when cutter turns to assigned address, servomotor 31 stops operating; During mobile cutterhead 30, Rodless cylinder 41 top shoe 412 transverse shifting, cutterhead 30 moves thereupon, and after moving to assigned address, Rodless cylinder 41 decommissions, and cutterhead 30 is fixed.
Design focal point of the present invention is, by utilizing slide mechanism to control cutterhead transverse shifting on tool magazine installing plate, arrives precalculated position, shorten cutter spindle and tool magazine distance, when lathe is worked, cutter can be changed at any time as required, shorten tool change time, realize the automation of lathe tool changing.By this, this magazine tool structure can improve the operating efficiency of lathe, reduces production cost.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every according to technical spirit of the present invention to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. the magazine tool structure on a gantry frame type timber machining center, it is characterized in that: include tool magazine installing plate, bracing frame, be installed on cutterhead on bracing frame and for the slide mechanism with movable knife disc transverse shifting, this slide mechanism comprises Rodless cylinder, guide rail and guide-track groove, this Rodless cylinder is installed on tool magazine installing plate sidewall, this Rodless cylinder has a slide bar and the slideable slide block be installed on slide bar, above-mentioned bracing frame is installed on this slide block, this guide rail is horizontally set on above-mentioned tool magazine installing plate, the corresponding guide rail of this guide-track groove is arranged on above-mentioned bracing frame, this guide-track groove is slideable is nested in guide rail outside, this cutterhead includes servomotor, knife plate and a plurality of clamping device for holding cutter, this servomotor is vertically installed on above-mentioned bracing frame, this knife plate is installed on servo motor shaft, this a plurality of clamping device is arranged on knife plate along the knife plate circle spacing, this clamping device includes holder and is installed on the device for clamping on holder, two jig arm that this holder comprises base portion and extended forward by this base portion, this two jig arm subtend bends the grasping part surrounded for mounting cutter, above-mentioned device for clamping is arranged at two jig arm front ends, be positioned at grasping part opening part, this device for clamping comprises inside and has the through hole of annular boss, end cap, flexible member and knock-out pin, this end cap is placed in through hole outer openings, and this flexible member and knock-out pin are placed in through hole, is provided with ring-shaped step in the middle part of this knock-out pin, this ring-shaped step to be butted in through hole on annular boss, knock-out pin front end is stretched out outside through hole, and knock-out pin rear end is butted on flexible member, and flexible member rear end is butted on end cap.
2. the magazine tool structure according to claim 1 on gantry frame type timber machining center, is characterized in that: described knock-out pin front end is circular arc.
3. the magazine tool structure according to claim 1 on gantry frame type timber machining center, is characterized in that: protrude out in side direction grasping part in described two jig arm and be provided with positive stop lug boss.
4. the magazine tool structure according to claim 1 on gantry frame type timber machining center, is characterized in that: support frame as described above comprises transverse part and is arranged at the vertical portion on transverse part, and above-mentioned servomotor is vertically installed on this transverse part.
5. the magazine tool structure according to claim 4 on gantry frame type timber machining center, is characterized in that: the vertical portion of support frame as described above is fixed on above-mentioned slide block.
6. the magazine tool structure according to claim 4 on gantry frame type timber machining center, is characterized in that: be provided with one above described knife plate for the protection of the protective cover of knife plate, this protective cover is fixed on above-mentioned transverse part lower surface.
7. the magazine tool structure according to claim 4 on gantry frame type timber machining center, it is characterized in that: described cutterhead is provided with and whether gets back to the sensing device of initial point for monitoring cutter in tool magazine, this sensing device comprises inductor and sensor, this inductor is installed on knife plate upper surface, and this sensor is installed on the transverse part of above-mentioned bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344767.1A CN103448103B (en) | 2013-08-09 | 2013-08-09 | Magazine tool structure on gantry frame type timber machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344767.1A CN103448103B (en) | 2013-08-09 | 2013-08-09 | Magazine tool structure on gantry frame type timber machining center |
Publications (2)
| Publication Number | Publication Date |
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| CN103448103A CN103448103A (en) | 2013-12-18 |
| CN103448103B true CN103448103B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310344767.1A Active CN103448103B (en) | 2013-08-09 | 2013-08-09 | Magazine tool structure on gantry frame type timber machining center |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339208B (en) * | 2014-09-03 | 2017-02-01 | 佛山市普拉迪数控科技有限公司 | Built-in tool magazine |
| CN107283201A (en) * | 2016-04-11 | 2017-10-24 | 冈田精机丹阳有限公司 | A kind of bamboo hat type tool holder |
| CN107598638A (en) * | 2017-11-02 | 2018-01-19 | 德大机械（昆山）有限公司 | A kind of first quarter moon formula magazine tool structure |
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|---|---|---|---|---|
| DE4301217A1 (en) * | 1993-01-19 | 1994-07-21 | Baljer & Zembrod | CNC-controlled woodworking system, especially for long workpieces such as beams |
| CN201385214Y (en) * | 2009-04-20 | 2010-01-20 | 严孝诚 | Planer-type machine tool with vertical/horizontal NC machining center |
| CN202428272U (en) * | 2012-01-18 | 2012-09-12 | 杭州光大机械有限公司 | Efficient vertical processing center numerical control machine tool |
| CN202556120U (en) * | 2011-12-28 | 2012-11-28 | 南京宁庆数控机床制造有限公司 | Rear end face mounted tool changer for gantry machining center |
| CN102848248A (en) * | 2012-04-05 | 2013-01-02 | 上海大学 | Tool changing device of micro automatic machine tool and method |
| CN203418598U (en) * | 2013-08-09 | 2014-02-05 | 东莞市南兴家具装备制造股份有限公司 | Tool magazine structure of portal frame-type wood composite processing center |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101163104B1 (en) * | 2009-03-20 | 2012-07-09 | 김영애 | Assembly-Structured Computer Numerical Control Sculptor |
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2013
- 2013-08-09 CN CN201310344767.1A patent/CN103448103B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4301217A1 (en) * | 1993-01-19 | 1994-07-21 | Baljer & Zembrod | CNC-controlled woodworking system, especially for long workpieces such as beams |
| CN201385214Y (en) * | 2009-04-20 | 2010-01-20 | 严孝诚 | Planer-type machine tool with vertical/horizontal NC machining center |
| CN202556120U (en) * | 2011-12-28 | 2012-11-28 | 南京宁庆数控机床制造有限公司 | Rear end face mounted tool changer for gantry machining center |
| CN202428272U (en) * | 2012-01-18 | 2012-09-12 | 杭州光大机械有限公司 | Efficient vertical processing center numerical control machine tool |
| CN102848248A (en) * | 2012-04-05 | 2013-01-02 | 上海大学 | Tool changing device of micro automatic machine tool and method |
| CN203418598U (en) * | 2013-08-09 | 2014-02-05 | 东莞市南兴家具装备制造股份有限公司 | Tool magazine structure of portal frame-type wood composite processing center |
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| CN103448103A (en) | 2013-12-18 |
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Address after: 523000, Dongguan, Guangdong province Houjie Town Science and Technology Industrial Park South Road Patentee after: Nam Hing equipment Limited by Share Ltd Address before: 523000, Dongguan, Guangdong province Dongguan Road, Sha Tin Town, 8, South Hing furniture equipment manufacturing Limited by Share Ltd Patentee before: Nanxing Furniture Machinery & Equipment Co., Ltd. |