CN103302499B - A kind of milling machine tool working - Google Patents
A kind of milling machine tool working Download PDFInfo
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- CN103302499B CN103302499B CN201310260984.2A CN201310260984A CN103302499B CN 103302499 B CN103302499 B CN 103302499B CN 201310260984 A CN201310260984 A CN 201310260984A CN 103302499 B CN103302499 B CN 103302499B
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Abstract
The present invention relates to processing equipment field, be specially a kind of milling machine tool working, belong to the process equipment of processing refractory material and nonmetallic materials.Milling machine tool working comprises gantry frame, milling grinding head mechanism, table slide, the side of gantry frame entablature is connected with the elevating drive mechanism in column respectively, the slide plate chair that the opposite side of crossbeam is connected by left and right transmission mechanism is connected with milling grinding head mechanism, corresponding with the workpiece in table slide mechanism below milling grinding head mechanism; Wherein, column and the crossbeam place of being slidably matched, crossbeam and slide plate chair are slidably matched place and workbench and slide cooperation place, and install replaceable wear-resistant strip respectively, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware.The present invention solves milling machine tool working in prior art certain wearing and tearing at work, and precision does not just reach the problems such as technical requirement, and it can reduce maintenance cost, can ensure machining accuracy for a long time.
Description
Technical field
The present invention relates to processing equipment field, be specially a kind of milling machine tool working, belong to the process equipment of processing refractory material and nonmetallic materials.
Background technology
Because refractory material machining grinding environment is more severe, except having a lot of very large dust, the pigment also having a large amount of grinding to get off and mud, form grinding agent, this all fixed guide for milling machine tool working and movable slide rail have very serious wearing and tearing, guide rail and movable slide rail is caused to produce very large gap, have a strong impact on machining accuracy, and produce bistrique vibration, processed refractory material precision is made seriously not reach requirement, again due to a large amount of gaps of guide rail and movable slide rail, the as easy as rolling off a log arrisdefect causing fire proof material brick, there is a large amount of waste products, so with less than in a year or so must overhaul, maintenance cost is caused to strengthen, waste again a large amount of manpower and materials, overhaul several times continuously, milling machine tool working has just been scrapped, obtain and again buy new process equipment.
Such as: guide rail bench structure is used for multiple processing equipment, as gantry mill grinding machine, rattler etc., the requirement on machining accuracy of refractory material, nonmetallic materials is higher, process equipment has just created guide precision and has reached reluctantly, but through use after a while, workbench and guide rail have certain wearing and tearing, and precision does not just reach technical requirement, and guide rail bench maintenance cost is high, workload large, repairs frequently and waste a large amount of time and human and material resources.Chinese invention patent application (application number 200310119132.8) discloses a kind of guide rail mechanism do not worn and not torn processing the material such as refractory material, marble; there is slide rail or chute; the slide rail of guide rail or chute working face are provided with wear-resistant strip; wear-resistant strip plays the effect of protection guide rail; can ensure that guide rail is not frayed; strong, the no-float of wearability between iron-founder's station and guide rail, its structure is simple, practical.Its weak point is still there is easy-wearing surface between workbench and guide rail, cannot ensure omnibearing machining accuracy between workbench and guide rail.
Summary of the invention
The object of the present invention is to provide a kind of milling machine tool working, solving milling machine tool working in prior art has certain wearing and tearing at work, and precision does not just reach the problems such as technical requirement, and it can reduce maintenance cost, can ensure machining accuracy for a long time.
Technical scheme of the present invention is:
A kind of milling machine tool working, comprise gantry frame, milling grinding head mechanism, table slide, the side of gantry frame entablature is connected with the elevating drive mechanism in column respectively, the slide plate chair that the opposite side of crossbeam is connected by left and right transmission mechanism is connected with milling grinding head mechanism, corresponding with the workpiece in table slide mechanism below milling grinding head mechanism; Wherein, column and the crossbeam place of being slidably matched, crossbeam and slide plate chair are slidably matched place and workbench and slide cooperation place, and install replaceable wear-resistant strip respectively, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware.
Described milling machine tool working, milling machine tool working adopts the double end milling machine tool working of disc-grinding mechanism, cutting mechanism; Or milling machine tool working adopts the double end milling machine tool working of disc-grinding mechanism, milling wheel mechanism; Or milling machine tool working adopts the single head milling machine tool working of single milling wheel mechanism; Or milling machine tool working adopts three milling machine tool workings of three disc-grinding mechanisms.
Described milling machine tool working, gantry frame comprises: upper beam, column, connection base, crossbeam, lifting decelerator, lifting motor, the female transmission mechanism of transverse beam feed screw copper wire, column leading screw copper wire female transmission mechanism, power transmission shaft, and concrete structure is as follows:
The column top be arranged in parallel arranges upper beam, column bottom is arranged at and connects on base, upper beam top arranges lifting decelerator, lifting motor, the output of lifting motor connects lifting decelerator by power transmission shaft, the output of lifting decelerator connects the elevating drive mechanism in column, the side of crossbeam is connected with the elevating drive mechanism in column respectively, arranges left and right transmission mechanism in crossbeam.
Described milling machine tool working, elevating drive mechanism and left and right transmission mechanism are the female transmission mechanism of leading screw copper wire.
Described milling machine tool working, column and crossbeam sliding matching structure are:
In crossbeam and left column are slidably matched three contact surfaces locating, first contact surface: crossbeam is installed on two groups of replaceable wear-resistant strips of crossbeam I, left column and install two groups of replaceable wear-resistant strips II of column, the replaceable wear-resistant strip of crossbeam I and the replaceable wear-resistant strip II of column contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam II, left column and install the replaceable wear-resistant strip III of column, the replaceable wear-resistant strip of crossbeam II and the replaceable wear-resistant strip III of column contact; 3rd contact surface: left column is installed the replaceable wear-resistant strip I of column, the replaceable wear-resistant strip I of column contacts with the left pressing plate at the crossbeam back side, and left pressing plate is flexibly connected with crossbeam by transom bolt I;
In crossbeam and right column are slidably matched three contact surfaces locating, first contact surface: crossbeam is installed on two groups of replaceable wear-resistant strips of crossbeam I, right column and install two groups of replaceable wear-resistant strips II of column, the replaceable wear-resistant strip of crossbeam I and the replaceable wear-resistant strip II of column contact; Second contact surface: crossbeam is installed on lifting draw runner, right column and install the replaceable wear-resistant strip III of column, lifting draw runner and the replaceable wear-resistant strip III of column contact, be provided with the transom bolt III being installed on crossbeam side outside lifting draw runner, withstood the side of lifting draw runner by transom bolt III; 3rd contact surface: right column is installed the replaceable wear-resistant strip I of column, the replaceable wear-resistant strip of column I contacts with the right pressing plate at the crossbeam back side, right pressing plate is flexibly connected with crossbeam by transom bolt II.
Described milling machine tool working, establishes at the back side of crossbeam and is connected with ballast box; The replaceable wear-resistant strip I of crossbeam adopts wear-resistant ball ironware or Wearable Soft Band, and the replaceable wear-resistant strip of crossbeam II adopts wear-resisting steel band or Wearable Soft Band, and the replaceable wear-resistant strip of column I, the replaceable wear-resistant strip of column II, the replaceable wear-resistant strip of column III adopt wear-resisting steel band.
Described milling machine tool working, crossbeam and slide plate chair sliding matching structure are:
Being slidably matched at crossbeam and slide plate chair locates in three contact surfaces of side, first contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam III, slide plate chair and install the replaceable wear-resistant strip I of slide plate chair, the replaceable wear-resistant strip of crossbeam III and the replaceable wear-resistant strip I of slide plate chair contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam V, slide plate chair and install the replaceable wear-resistant strip II of slide plate chair, the replaceable wear-resistant strip of crossbeam V and the replaceable wear-resistant strip II of slide plate chair contact; 3rd contact surface: crossbeam is installed the replaceable wear-resistant strip IV of crossbeam, the replaceable wear-resistant strip IV of crossbeam contacts with the slide plate chair sideboard II at the slide plate chair back side, and slide plate chair sideboard II is flexibly connected with crossbeam by slide plate chair fastening bolt II;
Being slidably matched at crossbeam and slide plate chair locates in three contact surfaces of opposite side, first contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam III, slide plate chair and install the replaceable wear-resistant strip I of slide plate chair, the replaceable wear-resistant strip of crossbeam III and the replaceable wear-resistant strip I of slide plate chair contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip VI of crossbeam, slide plate chair and install slide plate chair draw runner, the replaceable wear-resistant strip VI of crossbeam and slide plate chair draw runner contact, be provided with the slide plate chair being installed on slide plate chair side outside slide plate chair draw runner and regulate gap bolt, regulate gap bolt to withstand the side of slide plate chair draw runner by slide plate chair; 3rd contact surface: crossbeam is installed the replaceable wear-resistant strip IV of crossbeam, the replaceable wear-resistant strip IV of crossbeam contacts with the slide plate chair sideboard I at the slide plate chair back side, and slide plate chair sideboard I is flexibly connected with crossbeam by slide plate chair fastening bolt I.
Described milling machine tool working, slide plate chair is for connecting disc-grinding mechanism, cutting mechanism or milling wheel mechanism, the replaceable wear-resistant strip of crossbeam III, the replaceable wear-resistant strip of crossbeam IV, the replaceable wear-resistant strip of crossbeam V, the replaceable wear-resistant strip of crossbeam VI adopt wear-resisting steel band, the replaceable wear-resistant strip I of slide plate chair and slide plate chair draw runner adopt cast iron draw runner, and the replaceable wear-resistant strip of slide plate chair II adopts wear-resisting steel band.
Described milling machine tool working, workbench and slide fit structure are:
Convex slide rail is provided with bottom workbench, rail crown is provided with the concave groove corresponding with convex slide rail, convex slide rail and concave groove are in being slidably matched, replaceable wear-resistant strip is oppositely arranged respectively between convex slide rail and concave groove, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware, arranges interchangeable table surface at the upper surface of workbench; Wherein,
The concave groove of guide rail upper surface be arranged in parallel, it is the groove of rectangle that concave groove adopts cross section to be trapezoidal groove or cross section respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band, wear-resisting steel band, Wearable Soft Band is arranged at bottom convex slide rail, and wear-resisting steel band is arranged at bottom concave groove;
Or, the concave groove of guide rail upper surface be arranged in parallel, concave groove adopts cross section to be the groove of rectangle respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: wear-resistant ball ironware, wear-resisting steel band, the wear-resistant ball ironware of side is installed on bottom convex slide rail by round pin, and the wear-resistant ball ironware of opposite side is installed on bottom convex slide rail by bolt, and wear-resisting steel band is arranged at bottom concave groove;
Or at workbench side installation side guide wheel mechanism, side guide wheel mechanism to be rolled with guide rail side by guide wheel and coordinates, and arranges rail-sides steel band, arrange slotted-angle shelving in side guide wheel actuator base in guide rail side in guide rail side and side guide wheel mechanism cooperation place;
Or, the concave groove of guide rail upper surface be arranged in parallel, concave groove adopts cross section to be the groove of rectangle respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band, wear-resisting steel band, Wearable Soft Band is arranged at bottom convex slide rail, and wear-resisting steel band is arranged at bottom concave groove;
Or, the concave groove of guide rail upper surface be arranged in parallel, it is the groove of rectangle that concave groove adopts cross section to be trapezoidal groove or cross section respectively, and the convex slide rail bottom workbench is slidably matched with concave groove respectively, is oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band, wear-resisting steel band; Described cross section is in trapezoidal groove, and bottom arranges wear-resisting steel band, and two sides arrange Wearable Soft Band respectively; Correspondingly, the bottom of convex slide rail and two sides arrange Wearable Soft Band respectively; Described cross section is in the groove of rectangle, and bottom arranges wear-resisting steel band; Correspondingly, the bottom of convex slide rail arranges Wearable Soft Band.
Described milling machine tool working, workbench and slide fit structure are:
The workbench of rail crown is work top and table base split-type structural setting up and down, for being symmetrical arranged sliding matching structure between table base and guide rail, at the described place of being slidably matched: arrange Wearable Soft Band bottom table base, rail crown arranges wear-resisting steel band, Wearable Soft Band and wear-resisting steel band are oppositely arranged, and arrange interchangeable table surface at work top top;
Table base and guide rail adopt concavo-convex sliding matching structure, are connected between work top and table base by bolt I, are installed on base bottom guide rail by bolt II; On table base surface, symmetry offers Baltimore groove, fixed cover cover respectively be buckled in described in be slidably matched place, the side of fixed cover is installed on outside guide rail by bolt III, and the opposite side of fixed cover extends in Baltimore groove; In guide rail, arrange linking arm, oil cylinder, guide rail cylinder base, guide rail cylinder base is secured by bolts in guide rail, and oil cylinder is installed in guide rail cylinder base, and oil cylinder is by the table base of linking arm connecting working table.
1, milling machine tool working of the present invention, the various fixed guide such as gantry frame, crossbeam, milling grinding head mechanism, table slide and the various movable slide rail matched all stud with Wearable Soft Band, wear-resisting steel band or wear-resisting ductile iron draw runner, and interchangeable.This milling machine tool working structure is simple, long-term processing grinding accuracy can be ensured, because the guide rail at each position and slide rail all have employed interchangeable parts (wear-resistant strip), whenever Workpiece Machining Accuracy do not reach, need again adjusting play time, just old wear-resistant strip is changed into new wear-resistant strip, it is the same that machining accuracy just returns to again new milling machine tool working precision.Not only convenient but also time saving and energy saving, also a saving a large amount of maintenance funds, ensure that machining accuracy, also do not damage work piece corner angle, ensure that crudy.
2, owing to processing, the working environment of refractory material is messy, unrest, difference, have dust again, have mud again, have sewage again, have fine powder again in water, the life-span of lathe just has a greatly reduced quality, and only has 7-8 just to scrap.The present invention realizes the object that milling machine tool working is not scrapped, and for user, be that country saves a large amount of fund, a large amount of raw material, saves national new forms of energy.
3, column guide rail of the present invention, beam guideway, table slide and adjacent movable slide rail, fixed guide and movable slide rail sliding surface (machined surface) all stud with wear-resisting steel band or wear rib.After use certain hour or wearing and tearing, can change, fund that convenient and swift, save trouble and labor, saving are a large amount of, the precision of new milling machine tool working can be reached again, and long-term use can be reached, processing refractory material precision can also be ensured, new process equipment be need not again buy, a large amount of human and material resources and fund saved.
4, the workbench of rail crown of the present invention is work top and table base split-type structural setting up and down, arranges interchangeable table surface at the upper surface of workbench, and its structure is simple, can ensure machining accuracy for a long time.For being symmetrical arranged sliding matching structure between table base and guide rail, at the described place of being slidably matched: arrange Wearable Soft Band bottom table base, rail crown arranges steel band, thus to make between workbench and guide rail that wearability is strong, no-float, ensure that the long-term machining accuracy of workpiece.Table slide mechanism reach completely need not in repair, without overhaul, more need not purchase new table slide mechanism, only need to change the acknowledgment copy be worn, low cost of manufacture, easy to maintenance, maintenance cost is few, save time, laborsaving, convenient operation, applied widely.On table base surface, symmetry offers Baltimore groove, fixed cover cover respectively be buckled in described in be slidably matched place, the side of fixed cover is installed on outside guide rail by bolt, and the opposite side of fixed cover extends in Baltimore groove, and waterproof effect is good.
5, the be slidably matched place of the present invention between crossbeam and slide plate chair arranges replaceable wear-resistant strip, and replaceable wear-resistant strip is wear-resisting steel band, wear resistant cast iron draw runner, and its structure is simple, applied widely, can ensure machining accuracy for a long time.Its low cost of manufacture, easy to maintenance, maintenance cost is few, save time, laborsaving, convenient operation, can install milling grinding head mechanism, cutting mechanism, disc-grinding mechanism milling wheel mechanism etc. with the slide plate chair mechanism of beam engagement, applied widely.
6, convex slide rail is provided with bottom guide rail bench of the present invention, rail crown is provided with the concave groove corresponding with convex slide rail, convex slide rail and concave groove are in being slidably matched, replaceable wear-resistant strip is oppositely arranged respectively between convex slide rail and concave groove, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware, interchangeable table surface is set at the upper surface of workbench, its structure is simple, machining accuracy can be ensured for a long time.At workbench side installation side guide wheel mechanism, side guide wheel mechanism to be rolled with guide rail side by guide wheel and coordinates, in guide rail side and side guide wheel mechanism cooperation place, rail-sides steel band is set, slotted-angle shelving is set in guide rail side in side guide wheel actuator base, thus to be made between workbench and guide rail by side guide wheel mechanism that wearability is strong, no-float, ensure that the long-term machining accuracy of workpiece.Table slide mechanism reach completely need not in repair, without overhaul, more need not purchase new table slide mechanism, only need to change the acknowledgment copy be worn, its low cost of manufacture, easy to maintenance, maintenance cost is few, save time, laborsaving, convenient operation, applied widely.
Accompanying drawing explanation
Fig. 1 is one of structural representation of milling machine tool working of the present invention.In figure, 1 upper beam; 2 columns; About 3 transmission mechanisms; 4 disc-grinding mechanisms; 5 table slide mechanisms; 6 guiderail bases; 7 connect base; 9 crossbeams; 10 cutting mechanisms; 11 elevating drive mechanisms; 12 lifting decelerators; 13 lifting motors.
Fig. 2 is the structural representation two of milling machine tool working of the present invention.In figure, 1 upper beam; 2 columns; About 3 transmission mechanisms; 4 disc-grinding mechanisms; 5 table slide mechanisms; 6 guiderail bases; 7 connect base; 9 crossbeams; 11 elevating drive mechanisms; 12 lifting decelerators; 13 lifting motors; 14 milling wheel mechanisms.
Fig. 3 is the structural representation three of milling machine tool working of the present invention.In figure, 2 columns; 5 table slide mechanisms; 9 crossbeams; 14 milling wheel mechanisms.
Fig. 4 is the structural representation four of milling machine tool working of the present invention.In figure, 2 columns; 4 disc-grinding mechanisms; 5 table slide mechanisms; 9 crossbeams.
Fig. 5 is the gantry frame schematic diagram of milling machine tool working of the present invention.In figure, 1 upper beam; 2 columns; 7 connect base; 9 crossbeams; 12 lifting decelerators; 13 lifting motors; The female transmission mechanism of 15 transverse beam feed screw copper wires; The female transmission mechanism of 16 column leading screw copper wires; 17 power transmission shafts.
Fig. 6 is one of gantry upright post of the present invention and crossbeam installation diagram.In figure, 201 left columns; 202 right columns; The replaceable wear-resistant strip I of 203 column; The replaceable wear-resistant strip II of 204 column; The replaceable wear-resistant strip III of 205 column; 9 crossbeams; 901 left pressing plates; 902 right pressing plates; 903 transom bolts I; 904 transom bolts II; 905 transom bolts III; 906 lifting draw runners; 907 ballast boxes; The replaceable wear-resistant strip I of 908 crossbeam; The replaceable wear-resistant strip II of 909 crossbeam.
Fig. 7 is gantry upright post of the present invention and crossbeam installation diagram two.In figure, 201 left columns; 202 right columns; The replaceable wear-resistant strip I of 203 column; The replaceable wear-resistant strip II of 204 column; The replaceable wear-resistant strip III of 205 column; 9 crossbeams; 901 left pressing plates; 902 right pressing plates; 903 transom bolts I; 904 transom bolts II; 905 transom bolts III; 906 lifting draw runners; 907 ballast boxes; The replaceable wear-resistant strip I of 908 crossbeam; The replaceable wear-resistant strip II of 909 crossbeam.
Fig. 8 is gantry upright post of the present invention and crossbeam installation diagram three.In figure, 201 left columns; 202 right columns; The replaceable wear-resistant strip I of 203 column; The replaceable wear-resistant strip II of 204 column; The replaceable wear-resistant strip III of 205 column; 9 crossbeams; 901 left pressing plates; 902 right pressing plates; 903 transom bolts I; 904 transom bolts II; 905 transom bolts III; 906 lifting draw runners; 907 ballast boxes; The replaceable wear-resistant strip I of 908 crossbeam; The replaceable wear-resistant strip II of 909 crossbeam.
Fig. 9 is gantry beam of the present invention and slide plate chair installation diagram.In figure, 8 slide plate chairs; The replaceable wear-resistant strip I of 801 slide plate chair; 802 slide plate chair draw runners; The replaceable wear-resistant strip II of 803 slide plate chair; 804 slide plate chairs regulate gap bolt; 805 slide plate chair sideboards I; 806 slide plate chair fastening bolts I; 807 slide plate chair sideboards II; 808 slide plate chair fastening bolts II; 9 crossbeams; The replaceable wear-resistant strip III of 910 crossbeam; The replaceable wear-resistant strip IV of 911 crossbeam; The replaceable wear-resistant strip V of 912 crossbeam; The replaceable wear-resistant strip VI of 913 crossbeam; The female transmission mechanism of 15 transverse beam feed screw copper wires.
Figure 10 is one of table slide structural scheme of mechanism of the present invention.In figure, 501 workbench; 502 guide rails; 503 Wearable Soft Band; 504 wear-resisting steel bands; 505 interchangeable table surfaces; 506 wear-resistant ball ironwares; 507 round pins; 508 bolts; 509 slotted-angle shelvings; 510 guide wheels; 511 side guide wheel mechanisms; 512 rail-sides steel bands; 513 convex slide rails; 514 concave grooves.
Figure 11 is table slide structural scheme of mechanism two of the present invention.In figure, 501 workbench; 502 guide rails; 503 Wearable Soft Band; 504 wear-resisting steel bands; 505 interchangeable table surfaces; 506 wear-resistant ball ironwares; 507 round pins; 508 bolts; 509 slotted-angle shelvings; 510 guide wheels; 511 side guide wheel mechanisms; 512 rail-sides steel bands; 513 convex slide rails; 514 concave grooves.
Figure 12 is table slide structural scheme of mechanism three of the present invention.In figure, 501 workbench; 502 guide rails; 503 Wearable Soft Band; 504 wear-resisting steel bands; 505 interchangeable table surfaces; 506 wear-resistant ball ironwares; 507 round pins; 508 bolts; 509 slotted-angle shelvings; 510 guide wheels; 511 side guide wheel mechanisms; 512 rail-sides steel bands; 513 convex slide rails; 514 concave grooves.
Figure 13 is table slide structural scheme of mechanism four of the present invention.In figure, 501 workbench; 502 guide rails; 503 Wearable Soft Band; 504 wear-resisting steel bands; 505 interchangeable table surfaces; 506 wear-resistant ball ironwares; 507 round pins; 508 bolts; 509 slotted-angle shelvings; 510 guide wheels; 511 side guide wheel mechanisms; 512 rail-sides steel bands; 513 convex slide rails; 514 concave grooves.
Figure 14 is table slide structural scheme of mechanism five of the present invention.In figure, 502 guide rails; 503 Wearable Soft Band; 504 wear-resisting steel bands; 505 interchangeable table surfaces; 514 Baltimore grooves; 515 work tops; 516 bolts I; 517 table bases; 518 fixed covers; 519 bolts II; 520 linking arms; 521 oil cylinders; 522 guide rail cylinder bases; 523 bases; 524 bolts III.
Detailed description of the invention
Milling machine tool working of the present invention, comprise gantry frame, milling grinding head mechanism, table slide, the side of gantry frame entablature is connected with the elevating drive mechanism in column respectively, the slide plate chair that the opposite side of crossbeam is connected by left and right transmission mechanism is connected with milling grinding head mechanism, corresponding with the workpiece in table slide mechanism below milling grinding head mechanism; Wherein, column and the crossbeam place of being slidably matched, crossbeam and slide plate chair are slidably matched place and workbench and slide cooperation place, install replaceable wear-resistant strip respectively.
As shown in Figure 1, one of structural representation of milling machine tool working of the present invention, the present embodiment is the double end milling machine tool working adopting disc-grinding mechanism 4, cutting mechanism 10, mainly comprise: upper beam 1, column 2, left and right transmission mechanism 3, disc-grinding mechanism 4, table slide mechanism 5, guiderail base 6, connection base 7, crossbeam 9, cutting mechanism 10, elevating drive mechanism 11, lifting decelerator 12, lifting motor 13 etc., concrete structure is as follows:
Column 2 top be arranged in parallel arranges upper beam 1, be arranged at bottom column 2 and connect on base 7, table slide mechanism 5 by guiderail base 6 with to be connected base 7 connected, upper beam 1 top arranges lifting decelerator 12, lifting motor 13, the output of lifting motor 13 connects lifting decelerator 12, the output of lifting decelerator 12 connects the elevating drive mechanism 11 in column 2, the side of gantry frame entablature 9 is connected with the elevating drive mechanism 11 in column 2 respectively, the slide plate chair that the opposite side of crossbeam 9 connects respectively by left and right transmission mechanism 3 and disc-grinding mechanism 4, cutting mechanism 10 connects.During work, elevating drive mechanism 11 drives crossbeam 9 to be elevated, left and right transmission mechanism 3 drives disc-grinding mechanism 4, cutting mechanism 10 horizontal reciprocating movement, corresponding with the workpiece in table slide mechanism 5 below disc-grinding mechanism 4, cutting mechanism 10, by disc-grinding mechanism 4 pairs of workpiece fine grindings, by cutting mechanism 10 pairs of work piece cut processing, realization is cut, it is dual-purpose to refine.
As shown in Figure 2, the structural representation two of milling machine tool working of the present invention, the present embodiment is the double end milling machine tool working adopting disc-grinding mechanism 4, milling wheel mechanism 14, mainly comprise: upper beam 1, column 2, left and right transmission mechanism 3, disc-grinding mechanism 4, table slide mechanism 5, guiderail base 6, connection base 7, crossbeam 9, elevating drive mechanism 11, lifting decelerator 12, lifting motor 13, milling wheel mechanism 14 etc., concrete structure is as follows:
Column 2 top be arranged in parallel arranges upper beam 1, be arranged at bottom column 2 and connect on base 7, table slide mechanism 5 by guiderail base 6 with to be connected base 7 connected, upper beam 1 top arranges lifting decelerator 12, lifting motor 13, the output of lifting motor 13 connects lifting decelerator 12, the output of lifting decelerator 12 connects the elevating drive mechanism 11 in column 2, the side of gantry frame entablature 9 is connected with the elevating drive mechanism 11 in column 2 respectively, the slide plate chair that the opposite side of crossbeam 9 connects respectively by left and right transmission mechanism 3 and disc-grinding mechanism 4, milling wheel mechanism 14 connects.During work, elevating drive mechanism 11 drives crossbeam 9 to be elevated, left and right transmission mechanism 3 drives disc-grinding mechanism 4, milling wheel mechanism 14 horizontal reciprocating movement, corresponding with the workpiece in table slide mechanism 5 below disc-grinding mechanism 4, milling wheel mechanism 14, by disc-grinding mechanism 4 pairs of workpiece fine grindings, by the processing of milling wheel mechanism 14 pairs of workpiece corase grind, realization is roughly ground, it is dual-purpose to refine.
As shown in Figure 3, the structural representation three of milling machine tool working of the present invention, be with Fig. 1 difference, the present embodiment is the single head milling machine tool working adopting single milling wheel mechanism 14, the side of gantry frame entablature 9 is connected with the elevating drive mechanism in column 2 respectively, and the slide plate chair that the opposite side of crossbeam 9 is connected by left and right transmission mechanism is connected with milling wheel mechanism 14.During work, elevating drive mechanism drives crossbeam 9 to be elevated, left and right transmission mechanism 3 drives milling wheel mechanism 14 horizontal reciprocating movement, corresponding with the workpiece in table slide mechanism 5 below milling wheel mechanism 14, realizes processing the corase grind of workpiece by single milling wheel mechanism 14.
As shown in Figure 4, the structural representation four of milling machine tool working of the present invention, be with Fig. 1 difference, the present embodiment is three milling machine tool workings of employing three disc-grinding mechanisms 4, the side of gantry frame entablature 9 is connected with the elevating drive mechanism in column 2 respectively, and the slide plate chair that the opposite side of crossbeam 9 is connected by left and right transmission mechanism is connected with three disc-grinding mechanisms 4 respectively.During work, elevating drive mechanism drives crossbeam 9 to be elevated, left and right transmission mechanism 3 drives disc-grinding mechanism 4 horizontal reciprocating movement, corresponding with the workpiece in table slide mechanism 5 below disc-grinding mechanism 4, realizes the fine grinding to workpiece top and two sides by single milling wheel mechanism 14.
As shown in Figure 5, the gantry frame of milling machine tool working of the present invention mainly comprises: upper beam 1, column 2, connection base 7, crossbeam 9, lifting decelerator 12, lifting motor 13, the female transmission mechanism 15 of transverse beam feed screw copper wire, column leading screw copper wire female transmission mechanism 16, power transmission shaft 17 etc., and concrete structure is as follows:
Column 2 top be arranged in parallel arranges upper beam 1, be arranged at bottom column 2 and connect on base 7, upper beam 1 top arranges lifting decelerator 12, lifting motor 13, the output of lifting motor 13 connects lifting decelerator 12 by power transmission shaft 17, the output of lifting decelerator 12 connects the elevating drive mechanism (the female transmission mechanism 16 of column leading screw copper wire) in column 2, the side of crossbeam 9 is connected with the elevating drive mechanism (the female transmission mechanism 16 of column leading screw copper wire) in column 2 respectively, arranges left and right transmission mechanism (the female transmission mechanism 15 of transverse beam feed screw copper wire) in crossbeam 9.
As shown in figs 6-8, one of gantry upright post of the present invention and crossbeam installation diagram, mainly comprise: left column 201, right column 202, the replaceable wear-resistant strip of column I 203, the replaceable wear-resistant strip of column II 204, the replaceable wear-resistant strip of column III 205, crossbeam 9, left pressing plate 901, right pressing plate 902, transom bolt I 903, transom bolt II 904, transom bolt III 905, lifting draw runner 906, ballast box 907, the replaceable wear-resistant strip of crossbeam I 908, the replaceable wear-resistant strip II 909 of crossbeam etc., concrete structure is as follows:
In crossbeam 9 and left column 201 are slidably matched three contact surfaces locating, first contact surface (front): crossbeam 9 is installed on two groups of replaceable wear-resistant strips of crossbeam I 908, left column 201 and install two groups of replaceable wear-resistant strips II 204 of column, the replaceable wear-resistant strip of crossbeam I 908 and the replaceable wear-resistant strip II 204 of column contact; Second contact surface (side): crossbeam 9 is installed on the replaceable wear-resistant strip of crossbeam II 909, left column 201 and install the replaceable wear-resistant strip III 205 of column, the replaceable wear-resistant strip of crossbeam II 909 and the replaceable wear-resistant strip III 205 of column contact; 3rd contact surface (back side): left column 201 is installed the replaceable wear-resistant strip I 203 of column, the replaceable wear-resistant strip I 203 of column contacts with the left pressing plate 901 at crossbeam 9 back side, and left pressing plate 901 is flexibly connected with crossbeam 9 by transom bolt I 903.
In crossbeam 9 and right column 202 are slidably matched three contact surfaces locating, first contact surface (front): crossbeam 9 is installed on two groups of replaceable wear-resistant strips of crossbeam I 908, right column 202 and install two groups of replaceable wear-resistant strips II 204 of column, the replaceable wear-resistant strip of crossbeam I 908 and the replaceable wear-resistant strip II 204 of column contact; Second contact surface (side): crossbeam 9 is installed on lifting draw runner 906, right column 202 and install the replaceable wear-resistant strip III 205 of column, lifting draw runner 906 and the replaceable wear-resistant strip III 205 of column contact, and are provided with the transom bolt III 905 being installed on crossbeam 9 side outside lifting draw runner 906; Thus, withstood the side of lifting draw runner 906 by transom bolt III 905, the gap of adjustment crossbeam 9 and column; 3rd contact surface (back side): right column 202 is installed the replaceable wear-resistant strip I 203 of column, the replaceable wear-resistant strip of column I 203 contacts with the right pressing plate 902 at crossbeam 9 back side, and right pressing plate 902 is flexibly connected with crossbeam 9 by transom bolt II 904.
In addition, establish at the back side of crossbeam 9 and be connected with ballast box 907, balanced action is played to crossbeam 9.In the present invention, the replaceable wear-resistant strip I 908 of crossbeam can adopt wear-resistant ball ironware (Fig. 6) or Wearable Soft Band (Fig. 7-Fig. 8), the replaceable wear-resistant strip of crossbeam II 909 can adopt wear-resisting steel band or Wearable Soft Band (Fig. 6-Fig. 8), and the replaceable wear-resistant strip of column I 203, the replaceable wear-resistant strip of column II 204, the replaceable wear-resistant strip of column III 205 can adopt wear-resisting steel band (Fig. 6-Fig. 8); In the present invention, by changing left pressing plate 901, right pressing plate 902, can ensure the quality of fit of crossbeam 9 and column further, maintenance cost is low.
As shown in Figure 9, gantry beam of the present invention and slide plate chair assembly structure, mainly comprise: slide plate chair 8, the replaceable wear-resistant strip I 801 of slide plate chair, slide plate chair draw runner 802, the replaceable wear-resistant strip II 803 of slide plate chair, slide plate chair regulates gap bolt 804, slide plate chair sideboard I 805, slide plate chair fastening bolt I 806, slide plate chair sideboard II 807, slide plate chair fastening bolt II 808, crossbeam 9, the replaceable wear-resistant strip III 910 of crossbeam, the replaceable wear-resistant strip IV 911 of crossbeam, the replaceable wear-resistant strip V 912 of crossbeam, the replaceable wear-resistant strip VI 913 of crossbeam, the female transmission mechanism 15 of transverse beam feed screw copper wire etc., concrete structure is as follows:
Being slidably matched at crossbeam 9 and slide plate chair 8 locates in three contact surfaces of side, first contact surface (front): crossbeam 9 is installed on the replaceable wear-resistant strip of crossbeam III 910, slide plate chair 8 and install the replaceable wear-resistant strip I 801 of slide plate chair, the replaceable wear-resistant strip of crossbeam III 910 and the replaceable wear-resistant strip I 801 of slide plate chair contact; Second contact surface (side): crossbeam 9 is installed on the replaceable wear-resistant strip of crossbeam V 912, slide plate chair 8 and install the replaceable wear-resistant strip II 803 of slide plate chair, the replaceable wear-resistant strip of crossbeam V 912 and the replaceable wear-resistant strip II 803 of slide plate chair contact; 3rd contact surface (back side): crossbeam 9 is installed the replaceable wear-resistant strip IV 911 of crossbeam, the replaceable wear-resistant strip IV 911 of crossbeam contacts with the slide plate chair sideboard II 807 at slide plate chair 8 back side, and slide plate chair sideboard II 807 is flexibly connected with crossbeam 9 by slide plate chair fastening bolt II 808.
Being slidably matched at crossbeam 9 and slide plate chair 8 locates in three contact surfaces of opposite side, first contact surface (front): crossbeam 9 is installed on the replaceable wear-resistant strip of crossbeam III 910, slide plate chair 8 and install the replaceable wear-resistant strip I 801 of slide plate chair, the replaceable wear-resistant strip of crossbeam III 910 and the replaceable wear-resistant strip I 801 of slide plate chair contact; Second contact surface (side): crossbeam 9 is installed on the replaceable wear-resistant strip VI 913 of crossbeam, slide plate chair 8 and install slide plate chair draw runner 802, the replaceable wear-resistant strip VI 913 of crossbeam and slide plate chair draw runner 802 contact, and be provided with the slide plate chair being installed on slide plate chair 8 side and regulate gap bolt 804 outside slide plate chair draw runner 802; Thus, regulate gap bolt 804 to withstand the side of slide plate chair draw runner 802 by slide plate chair, the gap of adjustment crossbeam 9 and slide plate chair 8; 3rd contact surface (back side): crossbeam 9 is installed the replaceable wear-resistant strip IV 911 of crossbeam, the replaceable wear-resistant strip IV 911 of crossbeam contacts with the slide plate chair sideboard I 805 at slide plate chair 8 back side, and slide plate chair sideboard I 805 is flexibly connected with crossbeam 9 by slide plate chair fastening bolt I 806.
In the present invention, slide plate chair 8 can be used for connecting the milling grinding head mechanisms such as disc-grinding mechanism 4, cutting mechanism 10, milling wheel mechanism 14.The replaceable wear-resistant strip of crossbeam III 910, the replaceable wear-resistant strip of crossbeam IV 911, the replaceable wear-resistant strip of crossbeam V 912, the replaceable wear-resistant strip of crossbeam VI 913 can adopt wear-resisting steel band, the replaceable wear-resistant strip I 801 of slide plate chair and slide plate chair draw runner 802 can adopt cast iron draw runner, and the replaceable wear-resistant strip of slide plate chair II 803 can adopt wear-resisting steel band.In addition, by changing slide plate chair sideboard I 805, slide plate chair sideboard II 807, can ensure the quality of fit of crossbeam 9 and slide plate chair 8 further, maintenance cost is low.
As shown in Figure 10-Figure 13, table slide mechanism 5 of the present invention can comprise workbench 501, guide rail 502, convex slide rail 513 is provided with bottom workbench 501, guide rail 502 top is provided with the concave groove 514 corresponding with convex slide rail 513, convex slide rail 513 and concave groove 514 are in being slidably matched, replaceable wear-resistant strip is oppositely arranged respectively between convex slide rail 513 and concave groove 514, replaceable wear-resistant strip is Wearable Soft Band 503, wear-resisting steel band 504 or wear-resistant ball ironware 506, arranges interchangeable table surface 505 at the upper surface of workbench 501.Wherein,
As shown in Figure 10, in the present embodiment, the concave groove 514 of guide rail 502 upper surface be arranged in parallel, it is the groove of rectangle that concave groove 514 adopts cross section to be trapezoidal groove or cross section respectively, convex slide rail 513 bottom workbench 501 is slidably matched with concave groove 514 respectively, be oppositely arranged respectively between convex slide rail 513 and concave groove 514: the wear-resisting steel band 504 that the Wearable Soft Band 503 that 3mm is thick, 1.2mm are thick, the Wearable Soft Band 503 that 3mm is thick is arranged at bottom convex slide rail 513, and the wear-resisting steel band 504 that 1.2mm is thick is arranged at bottom concave groove 514.
As shown in figure 11, in the present embodiment, the concave groove 514 of guide rail 502 upper surface be arranged in parallel, concave groove 514 adopts cross section to be the groove of rectangle respectively, convex slide rail 513 bottom workbench 501 is slidably matched with concave groove 514 respectively, be oppositely arranged respectively between convex slide rail 513 and concave groove 514: the wear-resistant ball ironware 506 that 20mm is thick, wear-resisting steel band 504, the wear-resistant ball ironware 506 of side is installed on bottom convex slide rail 513 by round pin 507, the wear-resistant ball ironware 506 of opposite side is installed on bottom convex slide rail 513 by bolt 508, wear-resisting steel band 504 is arranged at bottom concave groove 514.Thus the wear-resistant ball ironware thick by 20mm increases wearability and service life.In addition, at workbench 501 side installation side guide wheel mechanism 511, side guide wheel mechanism 511 is rolled with guide rail 502 side by guide wheel 510 and coordinates, rail-sides steel band 512 is set in guide rail 502 side and side guide wheel mechanism 511 cooperation place, in guide rail 502 side, slotted-angle shelving 509 is set bottom side guide wheel mechanism 511; Thus, to be made between workbench and guide rail by side guide wheel mechanism that wearability is strong, no-float, ensure that the long-term machining accuracy of workpiece.
As shown in figure 12, in the present embodiment, the concave groove 514 of guide rail 502 upper surface be arranged in parallel, concave groove 514 adopts cross section to be the groove of rectangle respectively, convex slide rail 513 bottom workbench 501 is slidably matched with concave groove 514 respectively, be oppositely arranged respectively between convex slide rail 513 and concave groove 514: Wearable Soft Band 503, wear-resisting steel band 504, Wearable Soft Band 503 is arranged at bottom convex slide rail 513, and wear-resisting steel band 504 is arranged at bottom concave groove 514.In addition, at workbench 501 side installation side guide wheel mechanism 511, side guide wheel mechanism 511 is rolled with guide rail 502 side by guide wheel 510 and coordinates, rail-sides steel band 512 is set in guide rail 502 side and side guide wheel mechanism 511 cooperation place, in guide rail 502 side, slotted-angle shelving 509 is set bottom side guide wheel mechanism 511.
As shown in figure 13, in the present embodiment, the concave groove 514 of guide rail 502 upper surface be arranged in parallel, it is the groove of rectangle that concave groove 514 adopts cross section to be trapezoidal groove or cross section respectively, convex slide rail 513 bottom workbench 501 is slidably matched with concave groove 514 respectively, is oppositely arranged respectively between convex slide rail 513 and concave groove 514: Wearable Soft Band 503, wear-resisting steel band 504; Described cross section is in trapezoidal groove, and bottom arranges wear-resisting steel band 504, two sides and arranges Wearable Soft Band 503 respectively; Correspondingly, the bottom of convex slide rail 513 and two sides arrange Wearable Soft Band 503 respectively; Described cross section is in the groove of rectangle, and bottom arranges wear-resisting steel band 504; Correspondingly, the bottom of convex slide rail 513 arranges Wearable Soft Band 503.Thus, be the protection realizing comprehensive replaceable wear-resistant strip between trapezoidal groove and convex slide rail 513 by cross section.
As shown in figure 14, table slide mechanism of the present invention can also comprise: guide rail 502, Wearable Soft Band 503, wear-resisting steel band 504, interchangeable table surface 505, Baltimore groove 514, work top 515, bolt I 516, table base 517, fixed cover 518, bolt II 519, linking arm 520, oil cylinder 521, guide rail cylinder base 522, base 523, bolt III 524 etc., and concrete structure is as follows:
Be installed on base 523 by bolt II 519 bottom guide rail 502, the workbench at guide rail 502 top is work top 515 and table base 517 split-type structural setting up and down, connected by bolt I 516 between work top 515 and table base 517, for being symmetrical arranged sliding matching structure between table base 517 and guide rail 502, at the described place of being slidably matched: arrange the thick Wearable Soft Band of 3mm 503 bottom table base 517, guide rail 502 top arranges the wear-resisting steel band 504 of 1.2mm, and Wearable Soft Band 503 and wear-resisting steel band 504 are oppositely arranged; Baltimore groove 514 is offered in the surperficial symmetry of table base 517, fixed cover 518 cover respectively be buckled in described in be slidably matched place, the side of fixed cover 518 is installed on outside guide rail 502 by bolt III 524, and the opposite side of fixed cover 518 extends in Baltimore groove 514, and waterproof effect is good.At work top 515 top, interchangeable table surface 505 is set, table base 517 and guide rail 502 adopt concavo-convex sliding matching structure, linking arm 520, oil cylinder 521, guide rail cylinder base 522 are set in guide rail 502, guide rail cylinder base 522 is secured by bolts in guide rail 502, oil cylinder 521 is installed in guide rail cylinder base 522, oil cylinder 521 by the table base 517 of linking arm 520 connecting working table, thus drives work top to move back and forth.
Claims (8)
1. a milling machine tool working, it is characterized in that, comprise gantry frame, milling grinding head mechanism, table slide, the side of gantry frame entablature is connected with the elevating drive mechanism in column respectively, the slide plate chair that the opposite side of crossbeam is connected by left and right transmission mechanism is connected with milling grinding head mechanism, corresponding with the workpiece in table slide mechanism below milling grinding head mechanism; Wherein, column and the crossbeam place of being slidably matched, crossbeam and slide plate chair are slidably matched place and workbench and slide cooperation place, and install replaceable wear-resistant strip respectively, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware;
Column and crossbeam sliding matching structure are:
In crossbeam and left column are slidably matched three contact surfaces locating, first contact surface: crossbeam is installed on two groups of replaceable wear-resistant strips of crossbeam I, left column and install two groups of replaceable wear-resistant strips II of column, the replaceable wear-resistant strip of crossbeam I and the replaceable wear-resistant strip II of column contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam II, left column and install the replaceable wear-resistant strip III of column, the replaceable wear-resistant strip of crossbeam II and the replaceable wear-resistant strip III of column contact; 3rd contact surface: left column is installed the replaceable wear-resistant strip I of column, the replaceable wear-resistant strip I of column contacts with the left pressing plate at the crossbeam back side, and left pressing plate is flexibly connected with crossbeam by transom bolt I;
In crossbeam and right column are slidably matched three contact surfaces locating, first contact surface: crossbeam is installed on two groups of replaceable wear-resistant strips of crossbeam I, right column and install two groups of replaceable wear-resistant strips II of column, the replaceable wear-resistant strip of crossbeam I and the replaceable wear-resistant strip II of column contact; Second contact surface: crossbeam is installed on lifting draw runner, right column and install the replaceable wear-resistant strip III of column, lifting draw runner and the replaceable wear-resistant strip III of column contact, be provided with the transom bolt III being installed on crossbeam side outside lifting draw runner, withstood the side of lifting draw runner by transom bolt III; 3rd contact surface: right column is installed the replaceable wear-resistant strip I of column, the replaceable wear-resistant strip of column I contacts with the right pressing plate at the crossbeam back side, right pressing plate is flexibly connected with crossbeam by transom bolt II;
Workbench and slide fit structure are:
The workbench of rail crown is work top and table base split-type structural setting up and down, for being symmetrical arranged sliding matching structure between table base and guide rail, at the described place of being slidably matched: arrange Wearable Soft Band bottom table base, rail crown arranges wear-resisting steel band, Wearable Soft Band and wear-resisting steel band are oppositely arranged, and arrange interchangeable table surface at work top top;
Table base and guide rail adopt concavo-convex sliding matching structure, are connected between work top and table base by bolt I, are installed on base bottom guide rail by bolt II; On table base surface, symmetry offers Baltimore groove, fixed cover cover respectively be buckled in described in be slidably matched place, the side of fixed cover is installed on outside guide rail by bolt III, and the opposite side of fixed cover extends in Baltimore groove; In guide rail, arrange linking arm, oil cylinder, guide rail cylinder base, guide rail cylinder base is secured by bolts in guide rail, and oil cylinder is installed in guide rail cylinder base, and oil cylinder is by the table base of linking arm connecting working table.
2. according to milling machine tool working according to claim 1, it is characterized in that, milling machine tool working adopts the double end milling machine tool working of disc-grinding mechanism, cutting mechanism; Or milling machine tool working adopts the double end milling machine tool working of disc-grinding mechanism, milling wheel mechanism; Or milling machine tool working adopts the single head milling machine tool working of single milling wheel mechanism; Or milling machine tool working adopts three milling machine tool workings of three disc-grinding mechanisms.
3. according to milling machine tool working according to claim 1, it is characterized in that, gantry frame comprises: upper beam, column, connection base, crossbeam, lifting decelerator, lifting motor, the female transmission mechanism of transverse beam feed screw copper wire, column leading screw copper wire female transmission mechanism, power transmission shaft, and concrete structure is as follows:
The column top be arranged in parallel arranges upper beam, column bottom is arranged at and connects on base, upper beam top arranges lifting decelerator, lifting motor, the output of lifting motor connects lifting decelerator by power transmission shaft, the output of lifting decelerator connects the elevating drive mechanism in column, the side of crossbeam is connected with the elevating drive mechanism in column respectively, arranges left and right transmission mechanism in crossbeam.
4. according to milling machine tool working according to claim 3, it is characterized in that, elevating drive mechanism and left and right transmission mechanism are the female transmission mechanism of leading screw copper wire.
5. according to milling machine tool working according to claim 1, it is characterized in that, establish at the back side of crossbeam and be connected with ballast box; The replaceable wear-resistant strip I of crossbeam adopts wear-resistant ball ironware or Wearable Soft Band, and the replaceable wear-resistant strip of crossbeam II adopts wear-resisting steel band or Wearable Soft Band, and the replaceable wear-resistant strip of column I, the replaceable wear-resistant strip of column II, the replaceable wear-resistant strip of column III adopt wear-resisting steel band.
6. according to milling machine tool working according to claim 1, it is characterized in that, crossbeam and slide plate chair sliding matching structure are:
Being slidably matched at crossbeam and slide plate chair locates in three contact surfaces of side, first contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam III, slide plate chair and install the replaceable wear-resistant strip I of slide plate chair, the replaceable wear-resistant strip of crossbeam III and the replaceable wear-resistant strip I of slide plate chair contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam V, slide plate chair and install the replaceable wear-resistant strip II of slide plate chair, the replaceable wear-resistant strip of crossbeam V and the replaceable wear-resistant strip II of slide plate chair contact; 3rd contact surface: crossbeam is installed the replaceable wear-resistant strip IV of crossbeam, the replaceable wear-resistant strip IV of crossbeam contacts with the slide plate chair sideboard II at the slide plate chair back side, and slide plate chair sideboard II is flexibly connected with crossbeam by slide plate chair fastening bolt II;
Being slidably matched at crossbeam and slide plate chair locates in three contact surfaces of opposite side, first contact surface: crossbeam is installed on the replaceable wear-resistant strip of crossbeam III, slide plate chair and install the replaceable wear-resistant strip I of slide plate chair, the replaceable wear-resistant strip of crossbeam III and the replaceable wear-resistant strip I of slide plate chair contact; Second contact surface: crossbeam is installed on the replaceable wear-resistant strip VI of crossbeam, slide plate chair and install slide plate chair draw runner, the replaceable wear-resistant strip VI of crossbeam and slide plate chair draw runner contact, be provided with the slide plate chair being installed on slide plate chair side outside slide plate chair draw runner and regulate gap bolt, regulate gap bolt to withstand the side of slide plate chair draw runner by slide plate chair; 3rd contact surface: crossbeam is installed the replaceable wear-resistant strip IV of crossbeam, the replaceable wear-resistant strip IV of crossbeam contacts with the slide plate chair sideboard I at the slide plate chair back side, and slide plate chair sideboard I is flexibly connected with crossbeam by slide plate chair fastening bolt I.
7. according to milling machine tool working according to claim 6, it is characterized in that, slide plate chair is for connecting disc-grinding mechanism, cutting mechanism or milling wheel mechanism, the replaceable wear-resistant strip of crossbeam III, the replaceable wear-resistant strip of crossbeam IV, the replaceable wear-resistant strip of crossbeam V, the replaceable wear-resistant strip of crossbeam VI adopt wear-resisting steel band, slide plate chair draw runner adopts cast iron draw runner, and the replaceable wear-resistant strip of slide plate chair II adopts wear-resisting steel band.
8. according to milling machine tool working according to claim 1, it is characterized in that, workbench and slide fit structure are:
Convex slide rail is provided with bottom workbench, rail crown is provided with the concave groove corresponding with convex slide rail, convex slide rail and concave groove are in being slidably matched, replaceable wear-resistant strip is oppositely arranged respectively between convex slide rail and concave groove, replaceable wear-resistant strip is Wearable Soft Band, wear-resisting steel band or wear-resistant ball ironware, arranges interchangeable table surface at the upper surface of workbench; Wherein,
The concave groove of guide rail upper surface be arranged in parallel, it is the groove of rectangle that concave groove adopts cross section to be trapezoidal groove or cross section respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band and wear-resisting steel band, Wearable Soft Band is arranged at bottom convex slide rail, and wear-resisting steel band is arranged at bottom concave groove;
Or, the concave groove of guide rail upper surface be arranged in parallel, concave groove adopts cross section to be the groove of rectangle respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: wear-resistant ball ironware and wear-resisting steel band, the wear-resistant ball ironware of side is installed on bottom convex slide rail by round pin, and the wear-resistant ball ironware of opposite side is installed on bottom convex slide rail by bolt, and wear-resisting steel band is arranged at bottom concave groove;
Or at workbench side installation side guide wheel mechanism, side guide wheel mechanism to be rolled with guide rail side by guide wheel and coordinates, and arranges rail-sides steel band, arrange slotted-angle shelving in side guide wheel actuator base in guide rail side in guide rail side and side guide wheel mechanism cooperation place;
Or, the concave groove of guide rail upper surface be arranged in parallel, concave groove adopts cross section to be the groove of rectangle respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band and wear-resisting steel band, Wearable Soft Band is arranged at bottom convex slide rail, and wear-resisting steel band is arranged at bottom concave groove;
Or, the concave groove of guide rail upper surface be arranged in parallel, it is the groove of rectangle that concave groove adopts cross section to be trapezoidal groove or cross section respectively, convex slide rail bottom workbench is slidably matched with concave groove respectively, be oppositely arranged respectively between convex slide rail and concave groove: Wearable Soft Band and wear-resisting steel band, Wearable Soft Band is arranged at bottom convex slide rail, and wear-resisting steel band is arranged at bottom concave groove; Described cross section is in trapezoidal groove, and bottom arranges wear-resisting steel band, and two sides arrange Wearable Soft Band respectively; Correspondingly, the bottom of convex slide rail and two sides arrange Wearable Soft Band respectively; Described cross section is in the groove of rectangle, and bottom arranges wear-resisting steel band; Correspondingly, the bottom of convex slide rail arranges Wearable Soft Band.
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| CN103639472B (en) * | 2013-12-13 | 2015-12-16 | 山东法因数控机械股份有限公司 | A kind of numerical control drilling machine |
| CN103753394A (en) * | 2014-01-14 | 2014-04-30 | 苏州苏铸重工有限公司 | Grinding carriage structure used for milling machine |
| CN105081792A (en) * | 2015-08-12 | 2015-11-25 | 沈阳机床（集团）设计研究院有限公司 | Split workbench for vertical machining center |
| CN106002301A (en) * | 2016-07-25 | 2016-10-12 | 无锡福镁轻合金科技有限公司 | Drilling and cutting integrated device for machining mechanical tubular parts |
| CN106239234B (en) * | 2016-08-27 | 2018-10-19 | 余静远 | A kind of elevating mechanism |
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Effective date of registration: 20190807 Address after: 110141 Daxing Village, Daxing Street, Yuhong District, Shenyang City, Liaoning Province Patentee after: Shenyang Pengcheng nonmetal Equipment Co. Ltd. Address before: 110141 No. 2-10-2, D6, Sanlong Century City, Tiexi New District, Shenyang City, Liaoning Province Patentee before: Zhang Yu |