CN207155223U - It is compound walk core type milling-lathe machining center - Google Patents

Abstract

It is a kind of it is compound walk core type milling-lathe machining center.It is characterized in that：Including support, it is compound walk heart main shaft, the first delivering gear, live spindle, clamping transfer device, the second delivering gear, automatic material blanking mechanism.The advantage is that it is compound walk heart main shaft realize that heart rotation processing processes two kinds of different processing modes with fixed rotation by the first clamping device, the second clamping device respectively；Coordinate the first cutter fixed in the first delivering gear and rotatably the second cutter simultaneously, realize the cooperation to different processing modes, be incorporated in so as to will dexterously walk heart rotation processing from the fixed two kinds of different processing modes of processing that rotate on same process equipment.

Description

It is compound walk core type milling-lathe machining center

Technical field

The utility model is related to a kind of milling-lathe machining center, more particularly to it is a kind of it is compound walk core type milling-lathe machining center.

Background technology

At present, axle class machining center generally includes two major classes, and one of which is conventional lathe, and main shaft rotation drives Part is rotated, and cutter feed is processed, and another kind is to walk scheming, and its tool position is fixed, and main shaft rotation realizes axial direction simultaneously It is mobile, coordinate with cutter and be processed.

Two kinds of machining centers respectively have advantage, but two kinds of machining center can be only done respective processing action, nothing Method is combined.

Utility model content

In order to overcome the shortcomings of background technology, the utility model provide it is a kind of it is compound walk core type milling-lathe machining center.

Technical scheme used by the utility model：It is a kind of it is compound walk core type milling-lathe machining center, including support, it is compound walk Heart main shaft, the first delivering gear；It is described it is compound walk heart main shaft be arranged on support, and arrange in X direction；It is described it is compound walk heart master Axle includes hollow shaft motor, walks heart seat, central shaft, the first clamping device, the second clamping device；First clamping device is set In the rear end of hollow shaft motor, it is linked with hollow shaft motor；It is described walk heart seat, central shaft, the second clamping device be arranged on The front end of hollow shaft motor, described central shaft one end are inserted hollow shaft motor, are linked with hollow shaft motor, the other end is with wearing Cross away heart seat and coordinate with walking heart seat screw thread；Second clamping device includes collet, pull bar, pull-fork assembly, the bullet Property chuck centrally disposed axle insertion hollow shaft motor in one end, and with central shaft axial slip and circumferential spacing cooperation；Institute State pull-fork assembly to be arranged on away on heart seat, the pull bar is in hollow structure, and its one end is through center axis center and connects elastic clip Head, the other end coordinate through pull-fork assembly and with pull-fork assembly screw thread；

First delivering gear includes fixed support, the first movable installation board, the first sliding drive component, the first knife Tool, the second movable installation board, the second sliding drive component, the second cutter；The fixed support be arranged on it is compound walk heart main shaft after The position of corresponding first clamping device in end, first cutter are fixedly mounted on the first movable installation board, the first activity peace Loading board is arranged on fixed support by the first sliding drive component, can be slid along Y-direction, Z-direction；Second cutter passes through Rotation motor can be rotatably set on the second movable installation board, and second movable installation board passes through the second sliding drive component It is arranged on fixed support, can be slid along Y-direction, Z-direction.

First clamping device includes mounting seat, movable part, two clamping plates, drive component, connecting seats；The mounting seat It is arranged on by connecting seat on hollow shaft motor；The mounting seat center is provided with the first centre bore, the rear end face of the mounting seat On be additionally provided with two installation bases being arranged symmetrically along the first centre bore, outside is provided with along front and back corresponding to two installation bases To the first straight line guide rail of extension, inner side is provided with the second straight line perpendicular with first straight line guide rail corresponding to two installation bases Guide rail；Two clamping plates are correspondingly arranged between two installation bases, and are slid and coordinated with second straight line guide rail, the clamping plate Lateral surface be inclined plane, the inclined plane is provided with the 3rd line slideway extended along the longitudinal direction；The movable part is arranged On the outside of two installation bases, and movable part coordinates with first straight line guide rail, the sliding of the 3rd line slideway；The drive component drives Dynamic connection movable part, can drive movable part to be slid along before and after first straight line guide rail.

The drive component includes actuator, push rod, hydraulic power supply, sliding set, power transmission shaft；The actuator is arranged on The front end of mounting seat, its center is provided with the second centre bore corresponding with the first centre bore, and actuator and mounting seat are circumferentially spacing Coordinate；The push rod is arranged circumferentially along the first centre bore, and push rod passes through mounting seat, its both ends respectively against actuator with Movable part；The hydraulic power supply drive connection sliding set, and the sliding set is slippingly set in outside central shaft；The biography Moving axis is set in outside central shaft, and central shaft spline fitted, and the power transmission shaft is arranged between actuator and sliding set；It is described The output end of hollow shaft motor is connected with output set, and the output set is set in outside power transmission shaft, and is coordinated with splined driveshaft.

The hydraulic power supply include output movable sleeve, the first hydraulic oil pipe, the second hydraulic oil pipe, magnetic valve, adjustment cylinder, Servomotor；The magnetic valve is in two-bit triplet structure, and one connector connects hydraulic power source, and two other connector leads to respectively Cross the first hydraulic oil pipe, the second hydraulic oil pipe connection output movable sleeve；Wherein the second hydraulic oil pipe is also connected with adjusting cylinder, the tune Whole cylinder is driven by servomotor and adjusted.

It is described it is compound walk heart main shaft also include walking heart drive component, it is described walk heart drive component include motor, screw mandrel, Contiguous block, the first sliding rail；First sliding rail is arranged on support in X direction, and the hollow shaft motor is with walking the heart Seat bottom is connected by contiguous block, and is slid and be arranged on the first sliding rail, the motor drive connection screw mandrel, The screw mandrel coordinates with contiguous block screw thread.

Live spindle, clamping transfer device, the second delivering gear are additionally provided with the support；The live spindle is arranged on The terminal position of X-direction, with it is compound walk heart main shaft it is corresponding；Clamping transfer device, second delivering gear be arranged on it is compound walk Between heart main shaft and live spindle.

The clamping transfer device includes crossbeam, multi-faceted manipulator, and the crossbeam is arranged in X direction, described multi-faceted Manipulator one end coordinates with crossbeam sliding, and the other end sets clamper.

Second delivering gear include base, the first slip base, the second slip base, the first rotary shaft, the second rotary shaft, Fixed support plate, the 3rd cutter；Base is fixedly mounted on support, and the first slip base slides with base along Z-direction to be coordinated, described Second slip base and the first slip base slide along Y-direction to be coordinated, and first rotary shaft is arranged in the second slip base along Z-direction On, the end vertical of second rotary shaft and the first rotary shaft, the fixed support plate is fixed in the second rotary shaft, described 3rd cutter can be rotatably set on fixed support plate by rotation motor.

First delivering gear, the second delivering gear are equipped with corresponding rotation tool magazine and automatic tool changer.

Also include the second sliding rail, sliding framework, the 3rd sliding rail, the second sliding rail edge on the support X-direction is arranged on support, sliding framework and the second sliding rail the sliding cooperation, and the 3rd sliding rail is along Z-direction It is arranged on sliding framework, the live spindle is arranged on the 3rd sliding rail.

Automatic material blanking mechanism is additionally provided with the support, the automatic material blanking mechanism hoistable platform, delivery platform are described defeated Platform is sent to be arranged on sliding frame roof, the hoistable platform is arranged on the terminal position of delivery platform.

The beneficial effects of the utility model are：Using above scheme, it is compound walk heart main shaft respectively by the first clamping device, Second clamping device realizes that heart rotation processing rotates two kinds of different processing modes of processing from fixed；Coordinate the first feeder simultaneously The first fixed cutter and rotatably the second cutter, realize the cooperation to different processing modes, so as to will dexterously walk in structure Heart rotation processing is incorporated on same process equipment from the fixed two kinds of different processing modes of processing that rotate.

Brief description of the drawings

Fig. 1 be the utility model embodiment it is compound walk core type milling-lathe machining center structural representation.

Fig. 2 be the utility model embodiment it is compound walk heart main shaft structural representation.

Fig. 3 be the utility model embodiment it is compound walk another angle of heart main shaft structural representation.

Fig. 4 be the utility model embodiment it is compound walk heart main shaft sectional view.

Fig. 5 removes the second clamping device, hollow shaft motor, hydraulic pressure for the utility model embodiment high-precision rotary chuck and moved Structural representation behind power source.

Fig. 6 is that the structural representation after output set, sliding set, power transmission shaft is removed on the basis of Fig. 5.

Fig. 7 is the structural representation of the clamping device of the utility model embodiment second.

Fig. 8 is the positive structure schematic of the clamping device of the utility model embodiment second.

Fig. 9 is the cross section structure diagram at A-A in Fig. 8.

Figure 10 is the cross section structure diagram at B-B in Fig. 8.

Figure 11 is that the clamping device of the utility model embodiment second removes the structural representation after movable part.

Figure 12 is the structural representation of the utility model embodiment mounting seat.

Figure 13 is the structural representation of the utility model embodiment clamping plate.

Figure 14 is the structural representation of the delivering gear of the utility model embodiment first.

Figure 15 is the structural representation that the utility model embodiment clamps transfer device and the second delivering gear.

Figure 16 is the structural representation of the delivering gear of the utility model embodiment second.

Figure 17 is the structural representation of the utility model embodiment automatic material blanking mechanism.

1- supports in figure, 2- it is compound walk heart main shaft, 21- hollow shaft motors, 211- output sets, 22- walks heart seat, 23- centers Axle, the clamping devices of 24- first, 241- mounting seats, the centre bores of 2411- first, the first annular baffle plates of 2412-, 2413- installations are convex Platform, the ring baffles of 2414- second, 2415- positive stop lug boss, 242- movable parts, 243- clamping plates, 2431- inclined planes, 2432- arcs Groove, 244- drive components, 2441- actuators, 2442- push rods, 2443- hydraulic power supplies, 24431- output movable sleeves, The hydraulic oil pipes of 24432- first, the hydraulic oil pipes of 24433- second, 24434- magnetic valves, 24435- adjustment cylinders, 24436- servos electricity Machine, 2444- sliding sets, 2445- power transmission shafts, 245- first straight line guide rails, 246- second straight line guide rails, the straight lines of 247- the 3rd are led Rail, 248- connecting seats, the clamping devices of 25- second, 251- collets, 252- pull bars, 253- pull-fork assemblies, 2531- shift fork seats, 2532- driving levers, 2533- cylinders, 26- walk heart drive component, 261- motors, 262- screw mandrels, 263- contiguous blocks, 264- first Sliding rail, the delivering gears of 3- first, 31- fixed supports, the movable installation boards of 32- first, 33- first slide drive component, 34- First cutter, the movable installation boards of 35- second, 36- second slide drive component, the cutters of 37- second, 4- live spindles, 5- clampings Transfer device, 51- crossbeams, the multi-faceted manipulators of 52-；The delivering gears of 6- second, 61- bases, the slip bases of 62- first, 63- second Slip base, the rotary shafts of 64- first, the rotary shafts of 65- second, 66- fixed support plates, the cutters of 67- the 3rd, 7- rotation tool magazines, 8- is certainly Move cutter mechanism, 9- automatic material blanking mechanisms, 91- hoistable platforms, 92- delivery platforms, the sliding rails of 11- second, 12- sliding frames Frame, the sliding rails of 13- the 3rd.

Embodiment

The utility model embodiment is described further below in conjunction with the accompanying drawings：

In description of the present utility model, it is necessary to explanation, term " X-direction ", " Y-direction " " Z-direction ", " preceding ", The orientation or position relationship of the instruction such as " rear ", " interior ", " outer " be normal use it is compound walk core type milling-lathe machining center when orientation Position, such as " X-direction " for it is compound walk heart major axes orientation, " Y-direction " be vertical direction, and " Z-direction " is perpendicular to " X-direction " and " Y Direction ", " preceding " is part feedstock direction, and " interior " is by paracentral position, is for the ease of description the utility model and simplification Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for describing Purpose, and it is not intended that instruction or hint relative importance.

As illustrated, it is a kind of it is compound walk core type milling-lathe machining center, including support 1, on the support 1 in X direction successively Set it is compound walk heart main shaft 2, the first delivering gear 3, live spindle 4, clamping transfer device 5, the second delivering gear 6, it is automatic under Expect mechanism 9.

As illustrated, it is described it is compound walk heart main shaft 2 include hollow shaft motor 21, walk heart seat 22, central shaft 23, first clamp Mechanism 24, the second clamping device 25.

First clamping device 24 is arranged on one end of hollow shaft motor 21, is linked with hollow shaft motor 21；Institute Stating the first clamping device 24 includes mounting seat 241, movable part 242, two clamping plates 243, drive component 244, connecting seats 248；Institute Mounting seat 241 is stated to be arranged on hollow shaft motor 21 by connecting seat 248；The center of mounting seat 241 is provided with the first centre bore 2411, two installation bases 2413 being arranged symmetrically along the first centre bore 2411 are additionally provided with the rear end face of the mounting seat 241, Outside is provided with the first straight line guide rail 245 extended along the longitudinal direction, two installation bases corresponding to two installation bases 2413 Inner side is provided with the second straight line guide rail 246 perpendicular with first straight line guide rail 245 corresponding to 2413；Two clamping plates 243 are right It should be arranged between two installation bases 2413, and slide and coordinate with second straight line guide rail 246, the lateral surface of the clamping plate 243 For inclined plane 2431, the inclined plane 2431 is provided with the 3rd line slideway 247 extended along the longitudinal direction；The movable part 242 are set in two outsides of installation base 2413, and movable part 242 is slided with first straight line guide rail 245, the 3rd line slideway 247 Move and coordinate；The drive connection movable part 242 of drive component 244, movable part 242 can be driven along before and after first straight line guide rail 245 Sliding.

First clamping device 24 uses high-precision rotary chuck, for Clamp blocks and drives part quickly to rotate, when adopting During with the first 24 Clamp blocks of clamping device, part through the first centre bore 2411 and being arranged at two clamping plates 243, Movable part 242 moves forward in the presence of drive component 244 along first straight line guide rail 245, at the same with the 3rd on clamping plate 243 Line slideway 247 coordinates, and extrudes inclined plane 2431 so that and two clamping plates 243 are drawn close along the sliding of second straight line guide rail 246, so as to Clamp blocks, its symmetrical centre can remain constant, will not also be changed even if duplicating device part, stability is more Good, precision is very high.

As illustrated, it is described walk heart seat 22, central shaft 23, the second clamping device 25 be arranged on the another of hollow shaft motor 21 End, described one end of central shaft 23 are inserted hollow shaft motor 21, are linked with hollow shaft motor 21, and the other end is with passing through away heart seat 22 and with walk the screw thread of heart seat 22 coordinate；Second clamping device 25 includes collet 251, pull bar 252, pull-fork assembly 253, One end that the centrally disposed axle 23 of the collet 251 is inserted in hollow shaft motor 21, and with the axial slip of central shaft 23 and Circumferential spacing cooperation；The pull-fork assembly 253 is arranged on away on heart seat 22, and the pull bar 252 is in hollow structure, and its one end passes through The center of central shaft 23 simultaneously connects collet 251, and the other end coordinates through pull-fork assembly 253 and with the screw thread of pull-fork assembly 253.

Wherein, the pull-fork assembly 253 includes 2532,2 shift fork seat 2531, driving lever cylinders 2533, the shift fork seat 2531 are threadably secured and are connected on pull bar 252, and it is outer relative with shift fork seat 2531 that the driving lever 2532 is set in pull bar 252 Should, 2 cylinders 2533 are fixedly mounted on away on heart seat 22, and both ends of its output end respectively with driving lever 2532 are hinged；It is logical Cross two cylinders 2533 and control shift fork seat 2531, it is easier to adjust clamping effect of the pull-fork assembly 253 to part.

When using the second 25 holding parts of clamping device, part passes through the center of pull bar 252, collet 251, shift fork group Part 253 pulls pull bar 252 collet 231 is matched for clamping tightly part with central shaft 23, while hollow shaft motor 21 drives center Axle 23, the synchronous rotary of the second clamping device 25, now, due to central shaft 23 and screw thread cooperation and the pull bar 252 of walking heart seat 22 Coordinate with the screw thread of pull-fork assembly 253, axial movement is realized while rotary work, so as to realize away the function of heart processing.

Above-mentioned the first clamping device 24 and the second clamping device 25 independently of each other, by control the first clamping device 24 or The Clamp blocks of second clamping device 25, realize the fixed rotation processing of part or walk heart rotation processing, set in a machining center It is standby above to combine two kinds of main shaft drives modes.

As illustrated, first delivering gear 3 includes fixed support 31, the sliding of the first movable installation board 32, first is driven Dynamic component 33, the first cutter 34, the second movable installation board 35, second sliding drive component 36, the second cutter 37；The fixed branch Frame 31 be arranged on it is compound walk corresponding first clamping device 24 in the rear end of heart main shaft 2 position, first cutter 34 is fixedly mounted on First movable installation board 32, first movable installation board 32 are arranged on fixed support 31 by the first sliding drive component 33 On, it can be slid along Y-direction, Z-direction；Second cutter 37 can be rotatably set in the second movable installation board by rotation motor On 35, second movable installation board 35 is arranged on fixed support 31 by the second sliding drive component 36, can be along Y-direction, Z Direction slides.

Wherein, the first sliding drive component 33 includes the first slide rail arranged along Y-direction, along the second slide rail of Z-direction, with And the first sliding block of the first slide rail of connection and the second slide rail, likewise, the second sliding drive component 36 is included along Y-direction arrangement 3rd slide rail, it is simple in construction along the 4th slide rail of Z-direction, and the second sliding block of the 3rd slide rail of connection and the 4th slide rail, can be real The sliding work of existing Y-direction, Z-direction.

In addition, the first cutter 34 is lathe tool, provided with two groups, fixed respectively along Z-direction, Y-direction, the second cutter 37 is milling Knife.

By the cutter of the diversified forms of the first delivering gear 3, can with it is compound walk heart main shaft two kinds of type of drive mutually tie Close, same process equipment is incorporated in from the fixed two kinds of different processing modes of processing that rotate so as to will dexterously walk heart rotation processing On.

As illustrated, the drive component 244 includes actuator 2441, push rod 2442, hydraulic power supply 2443, sliding set 2444th, power transmission shaft 2445；The actuator 2441 is arranged on the rear end of mounting seat 241, and its center is provided with and the first centre bore Second centre bore corresponding to 2411, and actuator 2441 and the circumferential spacing cooperation of mounting seat 241；The push rod 2442 is along first Heart hole 2411 is arranged circumferentially, and push rod 2442 passes through mounting seat 241, and its both ends is respectively against actuator 2441 and movable part 242；The drive connection of the hydraulic power supply 2443 sliding set 2444, and the sliding set 2444 is slippingly set in central shaft Outside 23；The power transmission shaft 2445 is set in outside central shaft 23, and the spline fitted of central shaft 23, and the power transmission shaft 2445 is arranged on Between actuator 2441 and sliding set 2444；The output end of the hollow shaft motor 21 is connected with output set 211, the output set 211 are set in outside power transmission shaft 2445, and with the spline fitted of power transmission shaft 2445.

The output end of hollow shaft motor 21 can drive the rotation of output set 211, and output set 211 drives power transmission shaft by spline 2445 rotations, power transmission shaft 2445 can drive the synchronous axial system of actuator 2441, so as to realize the rotary work of the first clamping device 24； Power transmission shaft 2445 can drive central shaft 23 to rotate by spline simultaneously, and central shaft 23 can drive the second clamping device 25 to rotate work Make；Other hydraulic power supply 2443 drives the axial slip of power transmission shaft 2445 by sliding set 2444 so that and actuator 2441 acts, Realize the clamping effect of the first clamping device 24.

A variety of driving drive mechanisms are dexterously combined together by said structure, compact-sized, small volume, and further Ensure the synchronism of its work, improve machining accuracy.

Wherein, driven using hydraulic power supply, not only control is more convenient, and further ensures its machining accuracy, makes It is more preferable with effect.

The hydraulic power supply 2443 includes output movable sleeve 24431, the first hydraulic oil pipe 24432, the second hydraulic oil pipe 24433rd, magnetic valve 24434, adjustment cylinder 24435, servomotor 24436；The magnetic valve 24434 is in two-bit triplet structure, its One connector connects hydraulic power source, and two other connector passes through the first hydraulic oil pipe 24432, the second hydraulic oil pipe respectively 24433 connection output movable sleeves 24431；Wherein the second hydraulic oil pipe 24433 is also connected with adjusting cylinder 24435, the adjustment cylinder 24435 drive regulation by servomotor 24436.

Generally, fixed rotation processing is applied to short axle part, and the second clamping device 25 will not cause interference effect to it, and Walk heart rotation processing and be applied to long shaft part, part needs guiding through the first clamping device 24. when processing

When using fixed rotation processing, magnetic valve 24434 connects the first hydraulic oil pipe 24432 so that the first clamping machine Structure 24 can be processed firmly Clamp blocks；When using heart rotation processing is walked, magnetic valve 24434 connects the second hydraulic oil pipe 24433, while adjustment cylinder 24435 is adjusted by servomotor 24436, change volume size, so as to rapidly and accurately Change the clamping dynamics of the first clamping device 24, by above-mentioned method of adjustment, enable to the first clamping device 24 to be exactly in not The position that clamping and part can just rotate, ensure concentricity during part processing, ensure its high-precision processing request.

As illustrated, also include walking heart drive component 26, it is described walk heart drive component 26 include motor 261, screw mandrel 262nd, contiguous block 263, the first sliding rail 264；The hollow shaft motor 21 is linked to be with walking the bottom of heart seat 22 by contiguous block 263 One, and slide and be arranged on the first sliding rail 264, the drive connection screw mandrel 262 of motor 261, the screw mandrel 262 Coordinate with the screw thread of contiguous block 263.By the driving kind of drive of motor lead screw, realize hollow shaft motor 1, walk the globality of heart seat 2 Sliding, further walk the heart rotation processing purpose.

In addition, in order to further improve machining accuracy, job stability is improved, can be with as illustrated, by 2 clamping plates 243 relative sides set the arc groove 2432 extended along the longitudinal direction, and the part for rotating processing is generally axial workpiece, lead to Cross arc groove 2432 with part can preferably to coordinate, it is better to clamp centering.

As illustrated, the rear end of the mounting seat 241 is provided with the first annular baffle plate 2412 set along its outer edge, it is described The outer wall of movable part 242 fits with the first annular inwall of baffle plate 2412, by first annular baffle plate 2412 further to movable part 242 progress one are spacing, ensure that it slides along straight line, ensure clamp precision.

Likewise, the front end of the mounting seat 241 is provided with the second ring baffle 2414 set along its outer edge, it is described to push away The outer wall of motion block 2441 fits with the inwall of the second ring baffle 2414.

As illustrated, the inwall of the second ring baffle 2414 is provided with the uniform positive stop lug boss 2415 of some circumferences, it is described The outer wall of actuator 2441 is provided with the limited impression being adapted to positive stop lug boss 2415, enters one by positive stop lug boss 2415 and limited impression Step realizes location fit, and convenient installation.

As illustrated, live spindle 4, clamping transfer device 5, the second delivering gear 6 are additionally provided with the support 1；It is described Live spindle 4 is arranged on the terminal position of X-direction, with it is compound walk heart main shaft 2 it is corresponding；The clamping transfer device 5, the second feed Mechanism 6 be arranged on it is compound walk between heart main shaft 2 and live spindle 4.Except being processed to part front end, moreover it is possible to after part End is processed, by clamping transfer device 5 by it is compound walk heart main shaft 2 on the parts transfer that machines of front end to live spindle 4, Second delivering gear 6 coordinates with live spindle 4 to be further processed.

Wherein, live spindle 4 is made up of hollow shaft motor and the first clamping device, can clamp rotation, and precision is high.

Also include the second sliding rail 11, sliding framework 12, the 3rd sliding rail 13 on the support 1, described second slides Track 11 is moved to be arranged in X direction on support 1, sliding framework 12 and second sliding rail 11 sliding coordinates, and the described 3rd Sliding rail 13 is arranged on sliding framework 12 along Z-direction, and the live spindle 4 is arranged on the 3rd sliding rail 13.Pass through Second sliding rail 11, the 3rd sliding rail 13 can realize sliding of the live spindle 4 in X-direction, Z-direction, can be more preferable Ground coordinates the second delivering gear 6 to be processed work.

The clamping transfer device 5 includes crossbeam 51, multi-faceted manipulator 52, and the crossbeam 51 is arranged in X direction, described Multi-faceted one end of manipulator 52 coordinates with the sliding of crossbeam 51, and the other end sets clamper.The multi-faceted manipulator 52 itself can It is made up of more piece connecting rod, is driven by be hinged cooperation, motor, realize the rotary oscillation of all angles, clamper can be facilitated It is clamped and connected and carries out patent.Wherein clamper is Conventional pneumatic fixture, and on crossbeam 51, rack structure can be set, and be led to The multi-faceted manipulator of gear, motor driven is crossed along crossbeam 51 toward polyslip.

Second delivering gear 6 includes base 61, the first slip base 62, the second slip base 63, the first rotary shaft 64, the Two rotary shafts 65, fixed support plate 66, the 3rd cutter 67；Base 61 is fixedly mounted on support 1, the first slip base 62 and base 61 slide cooperation along Z-direction, and the slip base 62 of the second slip base 63 and first slides along Y-direction to be coordinated, first rotation Axle 64 is arranged on the second slip base 63 along Z-direction, the end vertical of the rotary shaft 64 of the second rotary shaft 65 and first, described Fixed support plate 66 is fixed in the second rotary shaft 65, and the 3rd cutter 67 can be rotatably set in fixation by rotation motor In supporting plate 66.3rd cutter 67 can realize Y-direction, the straight line sliding in Z-direction, while can rotate, swing so that the 3rd Cutter 67 has the very high free degree, can realize various Precision Machinings.

In order to further improve its automatically working effect, the first delivering gear 3 and the second delivering gear 6 are provided with pair The rotation tool magazine 7 and automatic tool changer 8 answered, according to process requirements, realize automatic tool changer.

As illustrated, automatic material blanking mechanism 9 is additionally provided with the support 1, the hoistable platform 91 of automatic material blanking mechanism 9, Delivery platform 92, the delivery platform 92 are arranged on the top of sliding framework 12, and the hoistable platform 91 is arranged on delivery platform 92 Terminal position.

The part machined can be placed on delivery platform 92 by clamping transfer device 5, be transferred to by delivery platform Hoistable platform 91, and put up and down by lifting realization, conveniently shifted by the bottom pulley of hoistable platform 91 after occupying.

Embodiment is not construed as the limitation to utility model, but it is any be based on spiritual improvements introduced of the present utility model, All should be within the scope of protection of the utility model.

Claims (10)

1. it is a kind of it is compound walk core type milling-lathe machining center, including support（1）, it is compound walk heart main shaft（2）, the first delivering gear（3）；

It is characterized in that：It is described it is compound walk heart main shaft（2）It is arranged on support（1）On, and arrange in X direction；It is described it is compound walk the heart Main shaft（2）Including hollow shaft motor（21）, walk heart seat（22）, central shaft（23）, the first clamping device（24）, the second clamping device （25）；First clamping device（24）It is arranged on hollow shaft motor（21）Rear end, with hollow shaft motor（21）It is linked； It is described walk heart seat（22）, central shaft（23）, the second clamping device（25）It is arranged on hollow shaft motor（21）Front end, the center Axle（23）Hollow shaft motor is inserted in one end（21）, with hollow shaft motor（21）It is linked, the other end is with passing through away heart seat（22） And with walking heart seat（22）Screw thread coordinates；Second clamping device（25）Including collet（251）, pull bar（252）, shift fork group Part（253）, the collet（251）Centrally disposed axle（23）Insert hollow shaft motor（21）Interior one end, and and center Axle（23）Axial slip and circumferential spacing cooperation；The pull-fork assembly（253）It is arranged on away heart seat（22）On, the pull bar （252）In hollow structure, its one end passes through central shaft（23）Center simultaneously connects collet（251）, the other end passes through shift fork group Part（253）And and pull-fork assembly（253）Screw thread coordinates；

First delivering gear（3）Including fixed support（31）, the first movable installation board（32）, first sliding drive component （33）, the first cutter（34）, the second movable installation board（35）, second sliding drive component（36）, the second cutter（37）；It is described solid Fixed rack（31）Be arranged on it is compound walk heart main shaft（2）Corresponding first clamping device in rear end（24）Position, first cutter （34）It is fixedly mounted on the first movable installation board（32）, first movable installation board（32）Pass through the first sliding drive component （33）It is arranged on fixed support（31）On, it can be slid along Y-direction, Z-direction；Second cutter（37）It can be revolved by rotation motor It is arranged on the second movable installation board with turning（35）On, second movable installation board（35）Pass through the second sliding drive component（36） It is arranged on fixed support（31）On, it can be slid along Y-direction, Z-direction.

2. it is according to claim 1 it is compound walk core type milling-lathe machining center, it is characterised in that：First clamping device （24）Including mounting seat（241）, movable part（242）, two clamping plates（243）, drive component（244）, connecting seat（248）；It is described Mounting seat（241）Pass through connecting seat（248）Installed in hollow shaft motor（21）On；The mounting seat（241）Center is provided with first Centre bore（2411）, the mounting seat（241）Rear end face on be additionally provided with two along the first centre bore（2411）It is arranged symmetrically Installation base（2413）, two installation bases（2413）Corresponding outside is provided with the first straight line guide rail extended along the longitudinal direction （245）, two installation bases（2413）Corresponding inner side is provided with and first straight line guide rail（245）Perpendicular second straight line guide rail （246）；Two clamping plates（243）It is correspondingly arranged at two installation bases（2413）Between, and with second straight line guide rail（246） Sliding coordinates, the clamping plate（243）Lateral surface be inclined plane（2431）, the inclined plane（2431）It is provided with along the longitudinal direction 3rd line slideway of extension（247）；The movable part（242）It is set in two installation bases（2413）Outside, and movable part （242）With first straight line guide rail（245）, the 3rd line slideway（247）Sliding coordinates；The drive component（244）Drive connection Movable part（242）, movable part can be driven（242）Along first straight line guide rail（245）Front and rear sliding.

3. it is according to claim 2 it is compound walk core type milling-lathe machining center, it is characterised in that：The drive component（244） Including actuator（2441）, push rod（2442）, hydraulic power supply（2443）, sliding set（2444）, power transmission shaft（2445）；The drive Moving part（2441）It is arranged on mounting seat（241）Front end, its center be provided with and the first centre bore（2411）Corresponding second center Hole, and actuator（2441）With mounting seat（241）Circumferential spacing cooperation；The push rod（2442）Along the first centre bore（2411）Week To being evenly arranged, and push rod（2442）Through mounting seat（241）, its both ends is respectively against actuator（2441）With movable part （242）；The hydraulic power supply（2443）Drive connection sliding set（2444）, and the sliding set（2444）Slippingly it is arranged In central shaft（23）Outside；The power transmission shaft（2445）It is set in central shaft（23）Outside, with central shaft（23）Spline fitted, and it is described Power transmission shaft（2445）It is arranged on actuator（2441）Covered with sliding（2444）Between；The hollow shaft motor（21）Output end connect It is connected to output set（211）, the output set（211）It is set in power transmission shaft（2445）Outside, and and power transmission shaft（2445）Spline fitted.

4. it is according to claim 3 it is compound walk core type milling-lathe machining center, it is characterised in that：The hydraulic power supply （2443）Including exporting movable sleeve（24431）, the first hydraulic oil pipe（24432）, the second hydraulic oil pipe（24433）, magnetic valve （24434）, adjustment cylinder（24435）, servomotor（24436）；The magnetic valve（24434）In two-bit triplet structure, one Connector connects hydraulic power source, and two other connector passes through the first hydraulic oil pipe respectively（24432）, the second hydraulic oil pipe （24433）Connection output movable sleeve（24431）；Wherein the second hydraulic oil pipe（24433）It is also connected with adjusting cylinder（24435）, it is described Adjust cylinder（24435）Pass through servomotor（24436）Driving regulation.

5. it is according to claim 1 it is compound walk core type milling-lathe machining center, it is characterised in that：It is described it is compound walk heart main shaft （2）Also include walking heart drive component（26）, it is described walk heart drive component（26）Including motor（261）, screw mandrel（262）, even Connect block（263）, the first sliding rail（264）；First sliding rail（264）Support is arranged in X direction（1）On, it is described Hollow shaft motor（21）With walking heart seat（22）Bottom passes through contiguous block（263）It is connected, and slides and be arranged on the first sliding rail Road（264）On, the motor（261）Drive connection screw mandrel（262）, the screw mandrel（262）With contiguous block（263）Screw thread is matched somebody with somebody Close.

6. it is according to claim 3 it is compound walk core type milling-lathe machining center, it is characterised in that：The support（1）On also set There is live spindle（4）, clamping transfer device（5）, the second delivering gear（6）；The live spindle（4）It is arranged on the end of X-direction End position, with it is compound walk heart main shaft（2）It is corresponding；The clamping transfer device（5）, the second delivering gear（6）Be arranged on it is compound walk Heart main shaft（2）With live spindle（4）Between.

7. it is according to claim 6 it is compound walk core type milling-lathe machining center, it is characterised in that：The clamping transfer device （5）Including crossbeam（51）, multi-faceted manipulator（52）, the crossbeam（51）Arrange in X direction, the multi-faceted manipulator（52） One end and crossbeam（51）Sliding coordinates, and the other end sets clamper.

8. it is according to claim 6 it is compound walk core type milling-lathe machining center, it is characterised in that：Second delivering gear （6）Including base（61）, the first slip base（62）, the second slip base（63）, the first rotary shaft（64）, the second rotary shaft（65）、 Fixed support plate（66）, the 3rd cutter（67）；Base（61）It is fixedly mounted on support（1）On, the first slip base（62）With base （61）Slide and coordinate along Z-direction, second slip base（63）With the first slip base（62）Slide and coordinate along Y-direction, described the One rotary shaft（64）The second slip base is arranged in along Z-direction（63）On, second rotary shaft（65）With the first rotary shaft（64） End vertical, the fixed support plate（66）It is fixed on the second rotary shaft（65）On, the 3rd cutter（67）Pass through rotation Motor can be rotatably set in fixed support plate（66）On.

9. it is according to claim 6 it is compound walk core type milling-lathe machining center, it is characterised in that：The support（1）On also wrap Include the second sliding rail（11）, sliding framework（12）, the 3rd sliding rail（13）, second sliding rail（11）In X direction It is arranged on support（1）On, the sliding framework（12）With the second sliding rail（11）Sliding coordinates, the 3rd sliding rail （13）Sliding framework is arranged on along Z-direction（12）On, the live spindle（4）It is arranged on the 3rd sliding rail（13）On.

10. it is according to claim 9 it is compound walk core type milling-lathe machining center, it is characterised in that：The support（1）On also set There is automatic material blanking mechanism（9）, the automatic material blanking mechanism（9）Hoistable platform（91）, delivery platform（92）, the delivery platform （92）It is arranged on sliding framework（12）Top, the hoistable platform（91）It is arranged on delivery platform（92）Terminal position.