CN102489755B - Double-end surface horizontal type milling machine - Google Patents
Double-end surface horizontal type milling machine Download PDFInfo
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- CN102489755B CN102489755B CN 201110381864 CN201110381864A CN102489755B CN 102489755 B CN102489755 B CN 102489755B CN 201110381864 CN201110381864 CN 201110381864 CN 201110381864 A CN201110381864 A CN 201110381864A CN 102489755 B CN102489755 B CN 102489755B
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Abstract
The present invention relates to a double-end surface horizontal type milling machine. The milling machine comprises a machine body, main shaft boxes, work main shafts, and a tool holder. The machine body is provided with a longitudinal guide rail lengthened toward a side of the machine body. The longitudinal guide rail is provided with a work table, wherein the work table can longitudinally movealong the guide rail. The side surface of the main shaft box of the machine body is respectively provided with a tool magazine, wherein each tool magazine comprises a base, the base is provided with a holding plate, and the holding plate can slip along slipways. The holding plate is provided with a standing plate, a pushing plate and a vertical plate, wherein the two inserting rods of the pushingplate are provided with a tool fixture provided with the tools. The work table is provided with a tool lifting device. According to the present invention, the movements of the tool magazine, the toolfixture provided with the tools on the tool magazine, and the tool lifting device can be controlled through a control device so as to achieve the automatic tool exchanging work of the double-end surface milling machine, and the advantage of convenient operation is provided.
Description
One, technical field:
The present invention relates to a kind of horizontal milling machine, be specifically related to a kind of Double End horizontal milling machine.
Two, background technology:
The Double End horizontal milling machine is a kind of important metalworking machinery, because processing sample size, kind are more, material is varied, need often to change cutter, the Double End horizontal milling machine does not possess the automatic tool changer function at present, and the replacing of cutter is manual replacing, because the cutter deadweight is heavier, manual tool changing is difficulty relatively, usually influences production because of the tool changing problem.
Three. summary of the invention:
The object of the present invention is to provide a kind of have automatic tool changer function, easy to operate Double End horizontal milling machine.
For achieving the above object, a kind of Double End horizontal milling machine of the present invention, comprise a criss-cross lathe bed, bilateral symmetry is provided with main spindle box and working-spindle on the lathe bed, between two working-spindles on the lathe bed, be provided with and two guide rails that the working-spindle line is vertical, guide rail is provided with and can does the workbench that vertically moves along guide rail, and the guide rail vertical with two working-spindle lines that is provided with between two working-spindles on the lathe bed is a longitudinal rail that lengthens to a side of lathe bed; Described Double End horizontal milling machine also is provided with automatic tool changer, and automatic tool changer comprises that two tool magazines, two hang the cutter holder on two tool magazines respectively and be located at the knife system that hangs on the workbench; On the lathe bed of two main spindle box sides of the side that longitudinal rail lengthens, be arranged with a tool magazine respectively, each tool magazine includes a base that is fixed on lathe bed main spindle box side, base top be provided with one with lathe bed on longitudinal rail perpendicular groove, be fixed with a cylinder in the groove, the both sides of the groove on base top are provided with slideway, supporting plate has slide block and matches with the slideway on base top, supporting plate is fixedlyed connected with the drive rod of cylinder, the direction of supporting plate upper edge slideway is by inboard alternate station plate and the riser that is provided with perpendicular to supporting plate successively laterally, the stand both sides on plate top are respectively equipped with a through hole, between station plate and riser, be provided with push pedal, push pedal is provided with two inserted links corresponding with the through hole on the plate of standing, two inserted links in the push pedal are inserted in respectively in two through holes of station on the plate, the shallow wedge shape notch in dark back before the inboard of two inserted links in the push pedal is equipped with, the middle part of push pedal is provided with a tapped screw, the correspondence position of plate and riser of standing also is provided with through hole, the two ends of screw mandrel are passed the through hole on station plate and the riser respectively and are flexibly connected with station plate and riser, tapped screw in the push pedal is passed at the middle part of screw mandrel, is provided with handle in the rear end of riser outside screw mandrel; Described cutter holder is a square device, the both sides of cutter holder are respectively equipped with mandrel and the alignment pin of mounting cutter, the top of cutter holder is provided with the through hole of the horizontal direction corresponding with two inserted links in the push pedal, between two through holes on the cutter holder, be provided with the tool bore that hangs of two vertical direction, be provided with a cavity between two through holes on the cutter holder, cavity both sides horizontal direction is provided with the rectangular through-hole that communicates with through hole, be respectively equipped with a plate in two rectangular through-hole, plate is wedge shape and matches with the wedge shape notch of two inserted link inboards in the push pedal to the outside horizontal direction of rectangular through-hole, on two plates with hang the tool bore correspondence position establish respectively one the folder tool bore, one of the inboard towards cavity of two plates is provided with a jack, another is provided with pin, the pin of a plate inboard inserts in the jack of another plate inboard, is set with the compression spring on the pin; Described hang knife system be above the workbench alternate with the longitudinal rail equidirectional be provided with cutter holder on two hang two corresponding vertical perforation of tool bore position, the top of two vertical perforation be respectively equipped with two drive rods downward hang the cutter cylinder, the front end that hangs cutter air cylinder driven bar is provided with and hangs knife bar, hang knife bar and pass vertical perforation on the workbench, the front end that hangs knife bar is provided with circle groove radially, and the axial length of groove is corresponding with the thickness of plate.
Owing to taked technique scheme, a kind of Double End horizontal milling machine of the present invention is arranged with a tool magazine respectively on the lathe bed of two main spindle box sides, cutter holder is hung on tool magazine, cutter is installed on the cutter holder, be provided with at workbench and hang knife system, can control tool magazine and hang the motion realization of knife system to the automatic tool changer work of Double End horizontal milling machine by control device, have easy to operate advantage.
Four, description of drawings:
Fig. 1 is the plan structure schematic diagram of a kind of Double End horizontal milling machine of the present invention;
Fig. 2 is the side-looking structural representation of a kind of Double End horizontal milling machine tool magazine part shown in Figure 1;
Fig. 3 is the plan structure schematic diagram of a kind of Double End horizontal milling machine tool magazine part shown in Figure 1;
Fig. 4 is the structural representation of a kind of Double End horizontal milling machine cutter holder part shown in Figure 1;
Fig. 5 be a kind of Double End horizontal milling machine cutter holder part shown in Figure 1 overlook the internal structure schematic diagram;
Fig. 6 is the structural representation that a kind of Double End horizontal milling machine shown in Figure 1 hangs the knife system part.
Five, the specific embodiment:
By Fig. 1, Fig. 2 and Fig. 3 are as seen, a kind of Double End horizontal milling machine of the present invention, comprise a criss-cross lathe bed 1, bilateral symmetry is provided with main spindle box 2 and working-spindle on the lathe bed 1, cutter 27 can be locked on the working-spindle by the locking device that working-spindle front end inside is provided with, between two working-spindles on the lathe bed 1, be provided with and two guide rails that the working-spindle line is vertical, guide rail is provided with and can does the workbench 4 that vertically moves along guide rail, and the guide rail vertical with two working-spindle lines that is provided with between two working-spindles on the lathe bed 1 is a longitudinal rail 3 that lengthens to a side of lathe bed 1; Described Double End horizontal milling machine also is provided with automatic tool changer, and automatic tool changer comprises that two tool magazines, two hang the cutter holder 17 on two tool magazines respectively and be located at the knife system that hangs on the workbench 4; On the lathe bed 1 of two main spindle box 2 sides of the side that longitudinal rail 3 lengthens, be arranged with a tool magazine respectively, each tool magazine includes a base 5 that is fixed on lathe bed 1 main spindle box 2 sides, base 5 tops be provided with one with lathe bed 1 on longitudinal rail 3 perpendicular groove 6, be fixed with a cylinder 7 in the groove 6, the rear portion of cylinder 7 is to the guide rail of lathe bed, the drive rod of cylinder 7 is outside, the both sides of the groove on base 5 tops are provided with slideway 8, supporting plate 9 has slide block and matches with the slideway 8 on base 5 tops, fixedly connected with the drive rod of cylinder 7 by connecting plate in the rear end of supporting plate 9, also can be that the rear portion of cylinder 7 is to the outside of lathe bed, the drive rod of cylinder 7 inwardly and by connecting plate is fixedlyed connected with supporting plate 9, and the stretching of cylinder 7 drive rods can drive supporting plate 9 and move along slideway 8 at base 5; The direction of supporting plate 9 upper edge slideways 8 is by inboard alternate station plate 10 and the riser 11 that is provided with perpendicular to supporting plate successively laterally, the stand both sides on plate 10 tops are respectively equipped with a through hole, between station plate 10 and riser 11, be provided with push pedal 12, push pedal 12 is provided with two inserted links 13 corresponding with the through hole on the plate 10 of standing, two inserted links 13 in the push pedal 12 are inserted in respectively in two through holes of station on the plate 10, the shallow wedge shape notch 16 in dark back before the inboard of two inserted links 13 in the push pedal 12 is equipped with, in order to improve the weight capacity of two inserted links 13, prevent that the mechanical precision that causes because of distortion from reducing, can fixedly install two supporting cylinders that internal diameter is identical with the through hole internal diameter in two through holes on plate 11 tops, station, the middle part of push pedal 12 is provided with a tapped screw, the correspondence position of plate 10 and riser 11 of standing also is provided with through hole, the two ends of screw mandrel 14 are passed the through hole on station plate 10 and the riser 11 respectively and are flexibly connected with station plate 10 and riser 11, tapped screw in the push pedal 12 is passed at the middle part of screw mandrel 14, is provided with handle 15 in the rear end of riser 11 outside screw mandrels; Turning handle 15 can make push pedal 12 move forward and backward along axially doing of screw mandrel 14.
By Fig. 4, Fig. 5 as seen, described cutter holder 17 is a square device, the both sides of cutter holder 17 are respectively equipped with mandrel and the alignment pin of mounting cutter, two cutters 27 are installed in respectively on the mandrel of cutter holder both sides and the alignment pin and by being located at the damping unit relative fixed on the mandrel, the top of cutter holder 17 is provided with the through hole 18 of the horizontal direction corresponding with two inserted links 13 in the push pedal 12, what be provided with two vertical direction between two through holes 18 on the cutter holder 17 hangs tool bore 19, be provided with a cavity between two through holes 18 on the cutter holder 17, cavity both sides horizontal direction is provided with the rectangular through-hole that communicates with through hole 18, be respectively equipped with a plate 20 in two rectangular through-hole, plate 20 is wedge shape and matches with the wedge shape notch 16 of two inserted link 13 inboards in the push pedal 12 to the outside horizontal direction of rectangular through-hole, on two plates 20 with hang tool bore 19 correspondence positions establish respectively one the folder tool bore 21, one of the inboard towards cavity of two plates 20 is provided with a jack, another is provided with pin 22, the pin 22 of plate 20 inboards inserts in the jack of another plate 20 inboards, is set with compression spring 23 on the pin 22;
As seen from Figure 6, described hang knife system be above the workbench 4 alternate with longitudinal rail 3 equidirectionals be provided with cutter holder 17 on two hang two corresponding vertical perforation of tool bore 19 positions, the top of two vertical perforation be respectively equipped with two drive rods downward hang cutter cylinder 24, the front end that hangs cutter cylinder 24 drive rods is provided with and hangs knife bar 25, hang knife bar 25 and pass vertical perforation on the workbench 4, the front end that hangs knife bar 25 is provided with circle groove 26 radially, and the axial length of groove 26 is corresponding with the thickness of plate 20.
During work, on two tool magazines, the cutter holder 17 that earlier both sides is equipped with cutter 27 is placed on the base 5 of tool magazine, turning handle 15 moves push pedal 12, two inserted links 13 in the push pedal 12 pass two through holes on plate 10 tops, station and supporting cylinder protract insert in two through holes 18 on the cutter holder 17 stand-by, plate 20 on this moment cutter holder 17 in two through holes 18 embeds in the wedge shape notch 16 of inserted link 13 inboards in two push pedals 12 just, plate 20 makes hanging tool bore 19 and pressing from both sides tool bore 21 on the cutter holder 17 be in concentric owing to the extruding that is subjected to inserted link 13 is mobile to the inside.
During mounting cutter 27, at first will there be the workbench 4 of workpiece to move to the correspondence position of tool magazine one side by control device, make cylinder 7 work by control device then, the drive rod retraction of cylinder 7 drives supporting plate 9 and moves to workbench 5 directions, cutter holder 17 is placed the below of workbench 4, control device makes two to hang cutter cylinder 24 and work simultaneously then, the knife bar 25 that hangs of two front ends that hang cutter cylinder 24 drive rods stretches out downwards and inserts hanging in the tool bore 19 on the cutter holder 17 respectively, control device protracts the drive rod of cylinder 7 to drive supporting plate 9 and leaves workbench 4 then, simultaneously, push pedal 12 is also mobile with supporting plate 9, two inserted links 13 in the push pedal 12 also through hole from the cutter holder 17 18 are extracted out, at this moment, owing to lost the extruding of 13 pairs of plates 20 of inserted link, compression spring 23 on suit pin 22 makes two plates 20 mobile laterally respectively, make to hang tool bore 19 and press from both sides tool bore 21 and be in eccentric state, the folder tool bore 21 of plate 20 be stuck in the groove 26 of the front end that hangs knife bar 25 just and with cutter holder 17 relative fixed on workbench 4, then control device with workbench 4 longitudinally guide rail 3 move to the correspondence position of main spindle box 2 and working-spindle one side, control device protracts two working-spindles on the main spindle box 2 and by the locking device that working-spindle front end inside is provided with cutter 27 is locked the working-spindle front ends then, working-spindle on right latter two main spindle box 2 drives locked cutter 27 retractions, then control device make workbench 4 longitudinally guide rail 3 move back to the correspondence position of tool magazine one side, make the drive rod retraction drive supporting plate 9 of cylinder 7 move in two through holes 18 that two inserted links 13 in the push pedal 12 are inserted on the cutter holder 17 that has not had cutter 27 to workbench 4 directions again, this moment, plate 20 was owing to be squeezed again mobile to the inside, make hanging tool bore 19 and pressing from both sides tool bore 21 on the cutter holder 17 be in concentric again, then control device make two hang cutter cylinder 24 upwards retraction will hang knife bar 25 hanging tool bore 19 and the folder tool bore 21 from cutter holder 17 and extract out, the drive rod of cylinder 7 protracts and makes drive supporting plate 9 leave workbench 4 then, the cutter holder 17 that does not have a cutter 27 also playbacks in the tool magazine with the push pedal 12 on the supporting plate 9, and the Double End horizontal milling machine just can begin milling work then.
During tool changing tool 27, at first make the workbench 4 that does not have workpiece move to the correspondence position of tool magazine one side, cylinder 7 work drive supporting plates 9 move to workbench 4 directions then, to there be the cutter holder 17 of cutter 27 to place the below of workbench 4, the right knife bar 25 that hangs that latter two hangs the front end of cutter cylinder 24 drive rods stretches out downwards and inserts hanging in the tool bore 19 on the cutter holder 17 respectively, the drive supporting plate 9 of cylinder 7 work leaves workbench 4 then, two inserted links 13 in the push pedal 12 also never the through hole on the cutter holder 17 of cutter 27 18 extract out, the cutter holder 17 that workbench 4 is driven do not have cutter 27 longitudinally guide rail 3 moves to the correspondence position of main spindle box 2 and working-spindle one side, working-spindle on the main spindle box 2 locking device that working-spindle front end inside is provided with that protracts unclamps, cutter 27 is reinstalled on the cutter holder 17, two on right latter two main spindle box 2 do not have cutter 27 working-spindles retraction, the cutter holder 17 that workbench 4 is driven reinstall cutter 27 longitudinally guide rail 3 moves back to the correspondence position of tool magazine one side, make the drive rod retraction drive supporting plate 9 of cylinder 7 move in two through holes 18 that two inserted links 13 in the push pedal 12 are inserted on the cutter holder 17 of having reinstalled cutter 27 to workbench 4 directions again, right latter two hang cutter cylinder 24 upwards retraction will hang knife bar 25 hanging tool bore 19 and the folder tool bore 21 from cutter holder 17 and extract out, the drive rod of cylinder 7 protracts to make and drives supporting plate 9 and leave workbench 4 then, and the cutter holder 17 of reinstalling cutter 27 also playbacks in the tool magazine again with the push pedal 12 on the supporting plate 9.Then the cutter 27 on the opposite side tool magazine is reinstalled on the working-spindle of main spindle box 2.
Claims (1)
1. Double End horizontal milling machine, comprise a criss-cross lathe bed (1), lathe bed (1) is gone up bilateral symmetry and is provided with main spindle box (2) and working-spindle, between two working-spindles on the lathe bed (1), be provided with and two guide rails that the working-spindle line is vertical, guide rail is provided with and can does the workbench (4) that vertically moves along guide rail, it is characterized in that: the guide rail vertical with two working-spindle lines that is provided with between last two working-spindles of lathe bed (1) is a longitudinal rail (3) that lengthens to a side of lathe bed (1); Described Double End horizontal milling machine also is provided with automatic tool changer, and automatic tool changer comprises that two tool magazines, two hang at the cutter holder on two tool magazines respectively and be located at the knife system that hangs on the workbench (4); On the lathe bed (1) of two main spindle boxes (2) side of the side that longitudinal rail (3) lengthens, be arranged with a tool magazine respectively, each tool magazine includes a base (5) that is fixed on lathe bed (1) main spindle box (2) side, base (5) top be provided with one with lathe bed (1) on longitudinal rail (3) perpendicular groove (6), be fixed with a cylinder (7) in the groove (6), the both sides of the groove on base (5) top are provided with slideway (8), supporting plate (9) has slide block and matches with the slideway (8) on base (5) top, supporting plate (9) is fixedlyed connected with the drive rod of cylinder (7), the direction of supporting plate (9) upper edge slideway (8) is by inboard alternate station plate (10) and the riser (11) that is provided with perpendicular to supporting plate successively laterally, the stand both sides on plate (10) top are respectively equipped with a through hole, between station plate (10) and riser (11), be provided with push pedal (12), push pedal (12) is provided with two inserted links (13) corresponding with the through hole on the plate of standing (10), two inserted links (13) in the push pedal (12) are inserted in respectively in two through holes on station plate (10), the shallow wedge shape notch (16) in dark back before the inboard of two inserted links (13) in the push pedal (12) is equipped with, the middle part of push pedal (12) is provided with a tapped screw, the correspondence position of plate (10) and riser (11) of standing also is provided with through hole, the two ends of screw mandrel (14) pass respectively on station plate (10) and the riser (11) through hole and with station plate (10) and riser (11) flexible connection, the middle part of screw mandrel (14) is passed push pedal (12) and is gone up tapped screw, is provided with handle (15) in the rear end of riser (11) outside screw mandrel; Described cutter holder (17) is a square device, the both sides of cutter holder (17) are respectively equipped with mandrel and the alignment pin of mounting cutter, the top of cutter holder (17) is provided with the through hole (18) of the horizontal direction corresponding with last two inserted links of push pedal (12) (13), what be provided with two vertical direction between last two through holes of cutter holder (17) (18) hangs tool bore (19), between last two through holes of cutter holder (17) (18), be provided with a cavity, cavity both sides horizontal direction is provided with the rectangular through-hole that communicates with through hole (18), be respectively equipped with a plate (20) in two rectangular through-hole, plate (20) is wedge shape and matches with the inboard wedge shape notch (16) of last two inserted links of push pedal (12) (13) to the outside horizontal direction of rectangular through-hole, two plates (20) are gone up and are hung tool bore (19) correspondence position and establish a folder tool bore (21) respectively, one of the inboard towards cavity of two plates (20) is provided with a jack, another is provided with pin (22), the inboard pin (22) of a plate (20) inserts in the inboard jack of another plate (20), is set with compression spring (23) on the pin (22); Described hang knife system be workbench (4) top alternate with longitudinal rail (3) equidirectional be provided with cutter holder (17) on two hang two corresponding vertical perforation of tool bore (19) position, the top of two vertical perforation be respectively equipped with two drive rods downward hang cutter cylinder (24), the front end that hangs cutter cylinder (24) drive rod is provided with and hangs knife bar (25), hang knife bar (25) and pass vertical perforation on the workbench (4), the front end that hangs knife bar (25) is provided with circle groove (26) radially, and the axial length of groove (26) is corresponding with the thickness of plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381864 CN102489755B (en) | 2011-11-23 | 2011-11-23 | Double-end surface horizontal type milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381864 CN102489755B (en) | 2011-11-23 | 2011-11-23 | Double-end surface horizontal type milling machine |
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| CN102489755A CN102489755A (en) | 2012-06-13 |
| CN102489755B true CN102489755B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110381864 Active CN102489755B (en) | 2011-11-23 | 2011-11-23 | Double-end surface horizontal type milling machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110370057A (en) * | 2019-08-16 | 2019-10-25 | 泉州市创佳自动化设备有限公司 | A kind of Compositions of metal-working machines |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223543A (en) * | 1982-06-18 | 1983-12-26 | Hitachi Seiki Co Ltd | Automatic tool exchanging device |
| JP3156024U (en) * | 2009-09-29 | 2009-12-10 | 株式会社和田機械 | Milling machine |
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| CN1895842A (en) * | 2006-04-05 | 2007-01-17 | 威海华东数控股份有限公司 | Automatic tool exchanger of machine tool |
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| CN101801595A (en) * | 2007-09-14 | 2010-08-11 | 利康Mt有限及两合公司 | Machine tool having two carriages and a tool magazine |
| CN101314188A (en) * | 2008-07-10 | 2008-12-03 | 桂林机床股份有限公司 | Two-sided lathe bed miller |
| CN201253704Y (en) * | 2008-07-10 | 2009-06-10 | 桂林机床股份有限公司 | Two-sided lathe bed milling machine |
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