CN204430913U - The rotary accessory head automatic replacement head storehouse device of gantry machining center - Google Patents
The rotary accessory head automatic replacement head storehouse device of gantry machining center Download PDFInfo
- Publication number
- CN204430913U CN204430913U CN201520104663.8U CN201520104663U CN204430913U CN 204430913 U CN204430913 U CN 204430913U CN 201520104663 U CN201520104663 U CN 201520104663U CN 204430913 U CN204430913 U CN 204430913U
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- head
- machining center
- gantry machining
- rotating disc
- storehouse device
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Abstract
The utility model discloses a kind of rotary accessory head automatic replacement head storehouse device of gantry machining center, be installed on the side of described gantry machining center, this storehouse device comprises base, the rotating shaft on described base can be located at rotatably around Pivot Point Center line, be fixedly mounted in described rotating shaft upper end for placing the rotating disc of multiple accessory head, be located at the rotary drive mechanism for driving described rotating shaft to rotate between described base and described rotating shaft, multiple described accessory head is along the circumferential direction spaced apart on described rotating disc, described head storehouse device also comprises the detent mechanism be located at for being positioned by described rotating disc between described rotating disc and described base.This storehouse apparatus structure is simple and reliable, structure is advanced, controlled by digital control system, the automatic replacing of multiple accessories head on machine tool of gantry machining center can be realized, greatly reduce the labour intensity of workman, improve advance and the automaticity of lathe, too increase the market competitiveness of gantry machining center.
Description
Technical field
the utility model relates to a kind of rotary accessory head automatic replacement head storehouse device of gantry machining center.
Background technology
in early stage machine tool of gantry machining center, usual without accessories mill-head or only configure single accessory head, and the mode that the replacing of accessory head mostly adopts Manual alignment and manually changes, the mode of this manual replacing accessory head not only the time long, waste time and energy, need the accessory head clamping time grown very much, and add the labour intensity of operator, huge limitation and ineffective activity are brought to the processing characteristics of whole lathe.
in recent years, along with five Longmen machine tools design the development of process technologies and various accessories mill-head technology, in order to meet the needs of different workpieces, different industries and different operation, lengthen the several functions accessories mill-heads such as milling head, right-angle milling head, angle head, universal milling head, five axle milling heads constantly to occur, but therefore need a kind of head storehouse device realizing annex head automatic replacement, to improve the automaticity of lathe.
Summary of the invention
the purpose of this utility model is to provide a kind of rotary accessory head automatic replacement head storehouse device of gantry machining center, to improve the automaticity of gantry machining center, reduces the labour intensity of workman.
for achieving the above object, the technical solution adopted in the utility model is: a kind of rotary accessory head automatic replacement head storehouse device of gantry machining center, be installed on the side of described gantry machining center, described head storehouse device comprises base, the rotating shaft on described base can be located at rotatably around Pivot Point Center line, be fixedly mounted in described rotating shaft upper end for placing the rotating disc of multiple accessory head, be located at the rotary drive mechanism for driving described rotating shaft to rotate between described base and described rotating shaft, multiple described accessory head is along the circumferential direction spaced apart on described rotating disc, be provided with multiple rolling member the bottom interval of described rotating disc, multiple described rolling member is rollably supported on described base, described head storehouse device also comprises the detent mechanism be located at for being positioned by described rotating disc between described rotating disc and described base.
preferably, described detent mechanism comprise can oscilaltion backstay, for driving the lift drive mechanism of described backstay oscilaltion, the bottom of described rotating disc is provided with multiple positioning seat, each described positioning seat all has the opening down locating slot vertically inserted for described backstay, the number of described positioning seat is consistent with the number of described accessory head, and the position one_to_one corresponding of the position of multiple described positioning seat and multiple described accessory head.
further preferably, lift drive mechanism described in described detent mechanism is piston cylinder, and the piston rod of described piston cylinder vertically extends, and described piston rod forms described backstay, and the cylinder body of described piston cylinder is located on described base regularly.
still more preferably, described piston cylinder is pneumatic type two-way ram cylinder, on described two-way ram cylinder, the inner chamber of described cylinder body is divided into epicoele and cavity of resorption by described piston rod, is also provided with the spring for ordering about required elastic-restoring force when described piston rod moves upward described in described cavity of resorption between cylinder body and described piston rod.
further preferably, each described accessory head all by accessory head support installing on described rotating disc, described positioning seat is located at the bottom of the described accessory head support corresponding with it.
preferably, described rotary drive mechanism comprises the motor be fixed on described base, the driving pulley be located on described motor output shaft, the driven pulley be located on described rotating shaft, the Timing Belt be stretched on described driving pulley and described driven pulley.
preferably, the axial line of described rotating shaft vertically distributes, and described rotating shaft is rotatably installed on described base by upper bearing (metal) and lower bearing.
preferably, described rolling member is roller, and multiple described roller is along the circumferential direction compartment of terrain distribution in the bottom of described rotating disc.
further preferably, described base having track base, described track base having the guide rail for providing described rolling member to lead, multiple described rolling member is rollably supported on described track base along the bearing of trend of described guide rail.
preferably, described head storehouse device also comprises a storehouse guard shield, is arranged on telescopic head storehouse door on the guard shield of described head storehouse, and described base and all described accessory heads cover in the inner chamber of described head storehouse guard shield.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
the rotary accessory head automatic replacement head storehouse device of gantry machining center of the present utility model, multiple accessory head for changing wherein is set on the rotating pan, accessory head to be replaced being arrived specify station position by ordering about the rotation of rotating disc, after the Z axis of gantry machining center moves to this station position, just can carry out the automatic replacing of accessory head.This storehouse apparatus structure is simple and reliable, structure is advanced, controlled by digital control system, the automatic replacing of multiple accessories head on machine tool of gantry machining center can be realized, greatly reduce the labour intensity of workman, improve advance and the automaticity of lathe, too increase the market competitiveness of gantry machining center.
Accompanying drawing explanation
accompanying drawing 1 is the scheme of installation that head storehouse of the present utility model device is installed on gantry machining center;
accompanying drawing 2 is the stereogram of head storehouse of the present utility model device;
accompanying drawing 3 is the top view of head storehouse of the present utility model device;
accompanying drawing 4 is the front view of head storehouse of the present utility model device;
accompanying drawing 5 is along A-A in accompanying drawing 4 to sectional structure schematic diagram;
accompanying drawing 6 is along B-B in accompanying drawing 5 to sectional structure schematic diagram;
accompanying drawing 7 is along C-C in accompanying drawing 5 to sectional structure schematic diagram;
accompanying drawing 8 is along D-D in accompanying drawing 5 to sectional structure schematic diagram
wherein: 100, gantry machining center; 200, head storehouse device; 1, base; 2, rotating disc; 3, accessory head; 31, accessory head support; 4, rotating shaft; 41, upper bearing (metal); 42, lower bearing; 5, rotary drive mechanism; 51, driving pulley; 52, driven pulley; 53, Timing Belt; 54, motor; 6, track base; 61, guide rail; 7, rolling member (roller); 8, positioning seat; 81, locating slot; 9, detent mechanism; 91, cylinder body; 92, piston rod (backstay); 93, epicoele is imported and exported; 94, cavity of resorption is imported and exported; 10, spring; 11, head storehouse guard shield; 12, Tou Kumen.
Detailed description of the invention
below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is further elaborated.
see shown in Fig. 1 to 8, a kind of rotary accessory head automatic replacement head storehouse device of gantry machining center, this storehouse device 200 is installed on the side of gantry machining center 100, for realizing the automatic replacing of accessory head on gantry machining center 100.
shown in Fig. 2, Fig. 6, head storehouse device 200 comprising base 1, the rotating shaft 4 can be located at rotatably around Pivot Point Center line on base 1, being fixedly mounted in the upper end of rotating shaft 4 for placing the rotating disc 2 of multiple accessory head 3 to be replaced.This rotating shaft 4 is installed on base 1 by upper bearing (metal) 41 and lower bearing 42, and its axial line vertically distributes.On rotating disc 2, multiple accessory head 3 is along the circumferential direction spaced apart, and the center of circle of the circumference that this multiple accessory head 3 distributes is positioned on the rotation centerline of rotating disc 2.Accessory head 3 can be standard header, lengthening head, right-angle head, omnipotent head, 30 degree of first-class common accessory heads.
the rotary drive mechanism 5 for driving rotating shaft 4 to rotate also is provided with between base 1 and rotating shaft 4, herein, this rotary drive mechanism 5 comprises the motor 54 be located at regularly on base 1, the driving pulley 51 be located on motor 54 output shaft, the driven pulley 52 be located on rotating shaft 4, be stretched in Timing Belt 53 between driving pulley 51 and driven pulley 52, when motor 54 rotates, driving pulley 51 can be driven to drive driven pulley 52 rotate and drive rotating shaft 4 to rotate, and then order about rotating disc 2 around the axial line of rotating shaft 4 and rotate.
see shown in Fig. 2 to Fig. 8, on head storehouse device 200, the upper end of base 1 is also provided with track base 6, the bottom of rotating disc 2 is provided with multiple rolling member 7, what rolling member 7 adopted herein is roller, and this multiple roller 7 is along the circumferential direction spaced apart in the bottom of rotating disc 2, and this multiple roller 7 is rollably supported on track base 6, thus provide rotating disc 2 with supplemental support, avoid the deflection of rotating disc 2.Track base 6 is also provided with the guide rail 61 for providing roller 7 to lead, when rotating disc 2 rotates around the axial line of rotating shaft 4, namely this multiple roller 7 rolls on track base 6 along the bearing of trend of guide rail 61.
see shown in Fig. 2 to Fig. 6, this storehouse device 200 also comprises the detent mechanism be located at for being positioned by rotating disc 2 between rotating disc 2 and base 1.This detent mechanism comprise can oscilaltion backstay, for driving the lift drive mechanism of above-mentioned backstay oscilaltion, the bottom of rotating disc 2 is provided with multiple positioning seat 8, each positioning seat 8 all has the opening down locating slot 81 vertically inserted for above-mentioned backstay, the number of positioning seat 8 is consistent with the number of accessory head 3, and the position of this multiple positioning seat 8 and the position one_to_one corresponding of multiple accessory head 3.When backstay inserts in the locating slot 81 of positioning seat 8, the location of rotating disc 2 respect thereto 1 can be realized, realize the precise positioning of rotating disc 2, now can carry out the operation changing accessory head.
in the present embodiment, each accessory head 3 is all arranged on rotating disc 2 by accessory head support 31, and the bottom of each accessory head support 31 is equipped with positioning seat 8.What in detent mechanism, lift drive mechanism adopted is piston cylinder 9, and as shown in Figure 7, the piston rod 92 of this piston cylinder 9 vertically extends and can oscilaltion, and namely this piston rod 92 forms backstay, and the cylinder body 91 of piston cylinder 9 is located on base 1 regularly.Here, what piston cylinder 9 adopted is pneumatic type two-way ram cylinder, the inner chamber of this two-way ram cylinder 9 upper cylinder body 91 is divided into epicoele and cavity of resorption by piston rod 92, cylinder body 91 is provided with the import and export 93 be connected with epicoele, and the import and export 94 to be connected with cavity of resorption, just can order about piston rod 92 oscilaltion by passing into gases at high pressure in epicoele or cavity of resorption, piston cylinder 9 being also provided with for controlling import and export 93 and importing and exporting the air inlet of 94, go out the reversal valve of gaseity.
shown in Figure 7, on this two-way ram cylinder 9, the spring 10 for ordering about required elastic-restoring force when piston rod 92 moves upward also is provided with between cylinder body 91 and piston rod 92 in the cavity of resorption of cylinder body 91, like this without under the effect of external force, piston rod 92 can protrude upward and be inserted in the locating slot 81 of corresponding positioning seat 8 under the elastic reaction of spring 10, makes rotating disc 2 realize stable position; And when passing into gases at high pressure to the epicoele of cylinder body 91, then make piston rod 92 overcome the active force of spring 10 and move down, depart from the locating slot 81 of positioning seat 8.
shown in Figure 1, head storehouse device 200 also comprises a storehouse guard shield 11, is arranged on telescopic head storehouse door 12 on a storehouse guard shield 11, and base 1 and all accessory heads 3 are all located in an inner chamber of storehouse guard shield 11.Can protect by correct storehouse device 200 when not carrying out accessory head and changing like this.
like this, when gantry machining center 100 needing change accessory head, first machine Z-axis lifting and translation are arrived the appointment station position that on head storehouse device 200, accessory head is changed, meanwhile, head storehouse door 12 is opened, the elastic acting force that two-way ram cylinder 9 upper piston rod 92 overcomes spring 10 declines and departs from from the locating slot 81 of positioning seat 8, thus the location of release to rotating disc 2; Then rotary drive mechanism 5 works, order about rotating shaft 4 driven rotary dish 2 to rotate, make on rotating disc 2 for after placing and being arrived specify station position by the position of accessory head 3 changed, after detent mechanism work makes piston rod 92 insert to realize the location of rotating disc 2 in the locating slot 81 of positioning seat 8, the accessory head on Z axis is placed on rotating disc 2; Then, detent mechanism task and the location that discharges rotating disc 2 again, rotary drive mechanism 5 orders about rotating disc 2 and rotates, until after accessory head 3 to be replaced arrives and specify station position, rotating disc 2 is located by detent mechanism work again, now accessory head 3 to be replaced can be changed on Z axis.After replacing completes, Z axis translation lifting action is to operating position, and the replacing of accessory head 3 completes.Aforesaid operations is by digital control system control realization, and the whole process that accessory head is changed is automation mechanized operation, without the need to changing manually.
to sum up, the rotary accessory head automatic replacement head storehouse device of the gantry machining center of the application, it is simple and reliable for structure, structure is advanced, controlled by digital control system, the automatic replacing of multiple accessories head on machine tool of gantry machining center can be realized, greatly reduce the labour intensity of workman, improve advance and the automaticity of lathe, too increase the market competitiveness of gantry machining center.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the rotary accessory head automatic replacement head storehouse device of a gantry machining center, be installed on the side of described gantry machining center, it is characterized in that: described head storehouse device comprises base, the rotating shaft on described base can be located at rotatably around Pivot Point Center line, be fixedly mounted in described rotating shaft upper end for placing the rotating disc of multiple accessory head, be located at the rotary drive mechanism for driving described rotating shaft to rotate between described base and described rotating shaft, multiple described accessory head is along the circumferential direction spaced apart on described rotating disc, be provided with multiple rolling member the bottom interval of described rotating disc, multiple described rolling member is rollably supported on described base, described head storehouse device also comprises the detent mechanism be located at for being positioned by described rotating disc between described rotating disc and described base.
2. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 1, it is characterized in that: described detent mechanism comprises can the backstay of oscilaltion, for driving the lift drive mechanism of described backstay oscilaltion, the bottom of described rotating disc is provided with multiple positioning seat, each described positioning seat all has the opening down locating slot vertically inserted for described backstay, the number of described positioning seat is consistent with the number of described accessory head, and the position one_to_one corresponding of the position of multiple described positioning seat and multiple described accessory head.
3. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 2, it is characterized in that: lift drive mechanism described in described detent mechanism is piston cylinder, the piston rod of described piston cylinder vertically extends, described piston rod forms described backstay, and the cylinder body of described piston cylinder is located on described base regularly.
4. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 3, it is characterized in that: described piston cylinder is pneumatic type two-way ram cylinder, on described two-way ram cylinder, the inner chamber of described cylinder body is divided into epicoele and cavity of resorption by described piston rod, is also provided with the spring for ordering about required elastic-restoring force when described piston rod moves upward described in described cavity of resorption between cylinder body and described piston rod.
5. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 2, it is characterized in that: each described accessory head all by accessory head support installing on described rotating disc, described positioning seat is located at the bottom of the described accessory head support corresponding with it.
6. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 1, is characterized in that: described rotary drive mechanism comprises the motor be fixed on described base, the driving pulley be located on described motor output shaft, the driven pulley be located on described rotating shaft, the Timing Belt be stretched on described driving pulley and described driven pulley.
7. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 1, it is characterized in that: the axial line of described rotating shaft vertically distributes, described rotating shaft is rotatably installed on described base by upper bearing (metal) and lower bearing.
8. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 1, is characterized in that: described rolling member is roller, and multiple described roller is along the circumferential direction compartment of terrain distribution in the bottom of described rotating disc.
9. the rotary accessory head automatic replacement head storehouse device of the gantry machining center according to claim 1 or 8, it is characterized in that: described base has track base, described track base has the guide rail for providing described rolling member to lead, multiple described rolling member is rollably supported on described track base along the bearing of trend of described guide rail.
10. the rotary accessory head automatic replacement head storehouse device of gantry machining center according to claim 1, it is characterized in that: described head storehouse device also comprises a storehouse guard shield, is arranged on telescopic head storehouse door on the guard shield of described head storehouse, and described base and all described accessory heads cover in the inner chamber of described head storehouse guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104663.8U CN204430913U (en) | 2015-02-13 | 2015-02-13 | The rotary accessory head automatic replacement head storehouse device of gantry machining center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104663.8U CN204430913U (en) | 2015-02-13 | 2015-02-13 | The rotary accessory head automatic replacement head storehouse device of gantry machining center |
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| CN204430913U true CN204430913U (en) | 2015-07-01 |
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| CN201520104663.8U Expired - Fee Related CN204430913U (en) | 2015-02-13 | 2015-02-13 | The rotary accessory head automatic replacement head storehouse device of gantry machining center |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
| CN108677708A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of suspension bridge movement job platform system |
| CN108677709A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of vehicular bridge movement job platform system |
| CN108677706A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | It can be used for the shaft of bridge movement job platform |
| CN108677707A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of planer-type bridge movement job platform system |
-
2015
- 2015-02-13 CN CN201520104663.8U patent/CN204430913U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
| CN108677708A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of suspension bridge movement job platform system |
| CN108677709A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of vehicular bridge movement job platform system |
| CN108677706A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | It can be used for the shaft of bridge movement job platform |
| CN108677707A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of planer-type bridge movement job platform system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |