CN214720867U - Cross slide double-end vertical and horizontal dual-purpose milling machine - Google Patents

Abstract

The utility model discloses a cross slide double-head vertical and horizontal dual-purpose milling machine, which comprises a frame, a base module, a machine head module, a main shaft fixing seat and a processing platform, wherein the processing platform comprises a workpiece platform, a longitudinal base, a transverse slide plate and a transverse base; the base module is including supporting the seat and supporting the slide, support the seat fixed mounting in the frame, support the slide and pass through bolt detachable and install on supporting the seat of standing, the machine head module is installed on the main shaft fixing base through vertical feeding device, the main shaft fixing base passes through horizontal feeding device and installs on supporting the slide. The utility model discloses low in manufacturing cost, the machining precision is than higher, can directly process cross type groove, and the process window is big, can adorn vertical milling cutter and also can adorn gong piece cutter.

Description

Cross slide double-end vertical and horizontal dual-purpose milling machine

Technical Field

The utility model belongs to the machining field relates to a machining milling machine, concretely relates to cross slide double-end is vertical dual-purpose milling machine that crouches.

Background

The small-sized processing milling machine has great applicability to processing of working positions such as milling grooves, flat positions and the like of large-scale small-sized hardware parts. The existing small double-head milling machine generally adopts a horizontal sliding rail (a spindle is horizontally placed) to adopt vertical oil pressure feeding, the cost and the cost are higher, the machine adjusting operation is inconvenient, the flexibility of the processing range is not large, most milling machines in the prior art can only process workpieces once, and for the workpieces needing to be processed twice, such as cross grooves, the workpieces need to be processed twice by rotating 90 degrees, the processing cost is high, and the process is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cross slide double-end is dual-purpose milling machine of crouching immediately solves among the prior art milling machine cost of manufacture high, and the machining precision is not enough, and adaptability is narrow, can not be once two station scheduling problems of clamping processing.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a cross slide double-end is vertical dual-purpose milling machine that crouches which characterized in that: the machining platform comprises a workpiece platform, a longitudinal base, a transverse sliding plate and a transverse base, wherein the transverse base is fixed at the top of the machine frame, the transverse sliding plate is installed on the transverse base through a transverse sliding pair, the longitudinal base is fixed on the transverse sliding plate, and the workpiece platform is installed on the longitudinal base through a longitudinal sliding pair; the transverse base is also provided with a transverse displacement cylinder for driving the transverse sliding plate and the upper longitudinal base to transversely move, and the longitudinal base is provided with a longitudinal feeding cylinder for driving the workpiece platform to longitudinally move; the two machine head modules are respectively arranged on the machine frames at two sides of the processing platform through a main shaft fixing seat and a base module; the base module is including supporting the seat and supporting the slide, support the seat fixed mounting in the frame, the support slide passes through bolt detachable and installs on supporting the seat, the machine head module is installed on the main shaft fixing base through vertical feeding device, the main shaft fixing base passes through horizontal feeding device and installs on supporting the slide.

Further, horizontal feeding device includes first adjusting screw, locates the first forked tail slide rail on the support slide and locates the first forked tail spout on the main shaft fixing base, the main shaft fixing base is installed on the support slide through the cooperation slidable of first forked tail spout and first forked tail slide rail, first adjusting screw passes through first screw rod supporting seat and installs on the support slide, still is equipped with the screw with first adjusting screw thread fit installation on the main shaft fixing base, can drive the axial back and forth movement of main shaft fixing base along first adjusting screw through twisting first adjusting screw.

Further, the transverse sliding pair and the longitudinal sliding pair are the same in structure and are of a dovetail-shaped guide rail sliding groove structure, specifically, a second dovetail sliding rail is arranged on the longitudinal base, a second dovetail sliding groove installed in a matched mode with the second dovetail sliding rail is arranged at the bottom of the transverse base, a third dovetail sliding rail is arranged on the transverse base, and a third dovetail sliding groove installed in a matched mode with the third dovetail sliding rail is arranged at the bottom of the workpiece platform.

Further, the machine head module comprises a main shaft, a main shaft barrel and a driving motor, wherein the main shaft is installed in the main shaft barrel through a bearing, the upper end of the main shaft extends out of the main shaft barrel and is connected with the driving motor through a synchronous belt mechanism in a power transmission mode, the lower end of the main shaft is convenient for clamping a clamping part of a machining tool, a motor base of the driving motor is installed on the main shaft barrel through a connecting piece, and the main shaft barrel is installed on a main shaft fixing base through a vertical feeding device.

Furthermore, a sliding hole for the spindle barrel to slide up and down is formed in the spindle fixing seat, the vertical feeding device comprises a second screw and an adjusting nut, the second screw is mounted on the spindle barrel through a second screw supporting seat and is parallel to the axial direction of the spindle barrel, a through hole for the second screw to pass through is formed in the spindle fixing seat, the second screw is assembled in the through hole, an adjusting groove extending to the through hole is formed in the outer side wall of the spindle fixing seat, the adjusting nut is assembled on the second adjusting screw in the adjusting groove, a thrust surface is formed between the two sides of the adjusting nut and the end surfaces of the two sides of the adjusting groove, and the adjusting nut is screwed to adjust the relative position of the spindle fixing seat and the spindle barrel in the axial direction.

Further, the main shaft is a hollow shaft, a pull rod and a chuck are arranged in the main shaft from top to bottom, the pull rod and the chuck are connected through thread fit, a clamping hole used for clamping a cutter is formed in the lower end of the chuck, the lower end of the chuck is in an expanded conical shape, and the lower end of the main shaft is in an inner conical hole matched with the shape of the chuck.

Furthermore, a dustproof ring is arranged between the main shaft barrel and the top of the main shaft, and a compression ring locking nut are arranged between the main shaft barrel and the bottom of the main shaft.

Further, horizontal feeding device still includes horizontal locking device, horizontal locking device is including locating backing plate and a plurality of horizontal locking bolt that link to each other with the backing plate in the first forked tail spout, the screw assembly of horizontal locking bolt is in the lateral wall of first forked tail spout, locks the position of main shaft fixing base on first forked tail slide rail through twisting the contact force that horizontal locking bolt adjusting backing plate and first forked tail slide rail between.

Furthermore, the spindle fixing seat is provided with a vertical locking device, the vertical locking device comprises a clamping seam which is axially arranged on the spindle fixing seat along the sliding hole and a vertical locking bolt which is used for locking the clamping seam, and the clamping force of the spindle fixing seat on the spindle barrel can be increased by screwing the vertical locking bolt, so that the relative position of the spindle fixing seat and the spindle barrel in the vertical direction is locked.

Further, installation driving motor's connecting piece includes connecting piece A and connecting piece B, connecting piece A fixes on the main shaft section of thick bamboo, be equipped with waist hole type spout on the connecting piece A, connecting piece B passes through the bolt and installs in waist hole type spout, driving motor fixed mounting is on connecting piece B, and the main shaft upper end is equipped with the synchronizing wheel, also is equipped with the synchronizing wheel on driving motor's the output shaft, and two synchronizing wheels pass through the hold-in range and link to each other, through adjusting the distance between connecting piece A and the connecting piece B and adjust hold-in range tensioning degree.

Furthermore, a belt protection cover wrapping the synchronous belt is arranged on the connecting piece A.

Furthermore, a damper for limiting the moving speed of the workpiece is arranged at one end, far away from the longitudinal feeding cylinder, of the longitudinal base.

Furthermore, the damper is an oil pressure damper, when the workpiece is driven by the workpiece feeding device to be fed fast and touch the damper, the feeding speed of the workpiece is greatly reduced due to the damping effect of the damper, and the workpiece is machined at a stable speed.

Further, one or more clamps are arranged on the workpiece platform according to the requirement of the processed workpiece. And a manual or automatic clamping mechanism is adopted, and the clamp is arranged on the workpiece platform, so that the disassembly, replacement and correction are convenient.

Furthermore, a cooling liquid nozzle is arranged on the workpiece platform.

Further, be equipped with the chip removal elephant board in vertical base frame all around, be equipped with the chip groove in the frame of chip removal elephant board below, the chip groove below is equipped with the coolant liquid case, and coolant liquid roof portion is equipped with the coolant liquid pump, and the entry of coolant liquid pump is deepened to the coolant liquid incasement bottom, and the coolant liquid pump export is passed through the coolant liquid pipe and is linked to each other with the coolant liquid nozzle. A filter screen is arranged between the chip groove and the cooling liquid tank.

Furthermore, third forked tail slide rail both sides all are equipped with lubricated oil hole on the second forked tail slide rail both sides of vertical base and the horizontal base, are equipped with the lubricated oil pump in the frame, lubricated oil hole passes through internal pipeline and links to each other with the export of lubricated oil pump.

Furthermore, chip blocking plates are arranged on the periphery of the top of the rack, wherein the chip blocking plates positioned on the periphery of the longitudinal base are not higher than the workpiece platform.

Preferably, the main shaft is processed by fine grinding, is subjected to integral quenching and tempering oxidation treatment, is internally provided with the angular contact bearing with high precision, and has high precision and good strength.

Preferably, the clamping hole on the chuck in the main shaft is designed according to international standards, and the vertical milling cutter and the straight shank follow a standard milling cutter rod can be clamped.

Preferably, the frame, the base module, the main shaft fixing seat and the processing platform are cast by pig iron, the whole structure has good rigidity and is not easy to deform, the precision of the machine tool can be improved, and the service life of the machine tool can be prolonged.

The utility model has the advantages that:

the utility model discloses cross slide double-end is vertical dual-purpose milling machine low in manufacturing cost crouches, and the machining precision is than higher, and easy operation transfers quick-witted convenience, and the process range is big, can once only process complicated work pieces such as cross recess, also can adorn vertical milling cutter and also can adorn gong piece cutter. The operation and debugging on the processing platform are convenient, the operation is simple and practical, and the tools such as vertical milling cutters, fly cutters and the like can be flexibly changed. The machine tool machining range can be adjusted and changed greatly, the machining range can be adjusted by increasing the distance between the stand columns, the machine tool can be installed in a horizontal mode through simple adjustment, and the micro-adjustment precision can reach 0.01.

The installation of the machine tool fixture is simple and convenient, the whole fixture can be directly replaced by one bottom plate according to different product schemes, and the debugging is simple and convenient. The machine tool is simple to operate, can be operated by a single machine head or by double-machine linkage, can be manually clamped and adjusted, can be manually placed for automatically clamping and processing products, and can also be externally connected with a feeding mechanism for fully automatically processing the products.

Drawings

Fig. 1 is the overall structure schematic diagram of the cross slide plate double-head vertical and horizontal dual-purpose milling machine of the utility model.

Fig. 2 is a schematic view showing the installation relationship between the head module and the base module according to the present invention.

Fig. 3 is a schematic view showing the installation relationship between the head module and the base module after the belt protection cover is removed.

Fig. 4 is a schematic view of the front side of the spindle fixing seat of the present invention.

Fig. 5 is a rear schematic view of the spindle fixing seat of the present invention.

Fig. 6 is a schematic view of the spindle structure of the head module.

Fig. 7 is a schematic view of the machine frame and the processing platform thereon.

Fig. 8 is a schematic view of the processing platform of the present invention.

Fig. 9 is a schematic view of the base module of the present invention.

Reference numerals: 1-a frame, 101-a bottom plate, 102-a top plate, 103-a side plate, 104-a chip blocking plate, 105-a chip removal slide carriage, 2-a base module, 201-a support vertical seat, 202-a support sliding plate, 203, 204-bolt holes, 3-a main shaft fixing seat, 301-a sliding hole, 302-a clamping seam, 303-a vertical locking bolt, 304-a through hole, 305-an adjusting groove, 306-a thrust surface, 307-a screw hole, 4-a horizontal feeding device, 401-a first adjusting screw, 402-a first screw supporting seat, 403-an adjusting hand wheel, 404-a first dovetail slide rail, 405-a first dovetail slide groove, 406-a backing plate, 407-a horizontal locking bolt, 5-a vertical feeding device, 501-a second screw and 502-an adjusting nut, 6-a machine head module, 601-a spindle, 602-a spindle barrel, 603-a driving motor, 604-a bearing, 605-a synchronous belt, 606-a synchronous wheel, 607-a dustproof ring, 608-a pull rod, 609-a chuck, 610-a chuck locking nut, 611-a clamp ring, 612-a clamp ring locking nut, 613-a connector A, 614-a connector B, 615-a waist-hole type chute, 616-a belt protective cover, 7-a processing platform, 701-a longitudinal base, 702-a workpiece platform, 703-a longitudinal feeding cylinder, 704-a second dovetail slide rail, 705-a second dovetail slide groove, 706-a damper, 707-a cooling liquid nozzle, 708-a lubricating oil hole, 709-a limiting block, 710-a lubricating oil pump and 711-a chip groove, 712-coolant tank, 713-coolant pump, 714-filter screen, 715-chip removal port, 716-coolant pipe, 717-transverse base, 718-transverse sliding plate, 719-transverse displacement cylinder, 720-third dovetail slide rail, 721-third dovetail slide groove, 8-control panel, 9-cutter.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 8, a cross slide plate double-head vertical and horizontal dual-purpose milling machine comprises a machine frame 1, a base module 2, a machine head module 6, a main shaft fixing seat 3 and a processing platform 7, wherein the machine frame 1 is a cubic machine frame 1 formed by connecting a bottom plate 101, a side plate 103, a top plate 102 and a framework, the processing platform 7 is installed in the middle of the top of the machine frame 1, and the two machine head modules 6 are respectively installed on the machine frame 1 at two sides of the processing platform 7 through the main shaft fixing seat 3 and the base module 2; the base module 2 comprises a supporting vertical seat 201 and a supporting sliding plate 202, the supporting vertical seat 201 is fixedly installed on the frame 1, the supporting sliding plate 202 is detachably installed on the supporting vertical seat 201 through bolts, the machine head module 6 is installed on the main shaft fixing seat 3 through a vertical feeding device 5, and the main shaft fixing seat 3 is installed on the supporting sliding plate 202 through a horizontal feeding device 4. Can adjust the height of cutter 9 in vertical direction on the head module 6 through vertical feeding device 5, can adjust the distance of cutter 9 and processing platform 7 in the horizontal plane on the head module 6 through horizontal feeding device 4 to adapt to different processing work piece needs, the utility model discloses to wait to process the work piece and place on processing platform 7, select cutter 9 according to the processing needs, adjust the horizontal distance and the vertical height of cutter 9, drive the work piece through processing platform 7 and be close to head module 6, can process the work piece both ends simultaneously, improve machining efficiency greatly.

As shown in fig. 1, 3 and 4, the horizontal feeding device 4 includes a first adjusting screw 401, a first dovetail slide rail 404 disposed on the support slide plate 202, and a first dovetail slide groove 405 disposed on the main shaft fixing seat 3, the main shaft fixing seat 3 is slidably mounted on the support slide plate 202 through the cooperation of the first dovetail slide groove 405 and the first dovetail slide rail 404, the first adjusting screw 401 is mounted on the support slide plate 202 through a first screw support seat 402, specifically, the first screw support seat 402 is fixed on the support slide plate 202, the first adjusting screw 401 is mounted on the first screw support seat 402 through a bearing 604 at an end close to an adjusting hand wheel 403, the first adjusting screw 401 can be driven to rotate freely through the adjusting hand wheel 403, the direction of the first adjusting screw 401 is the same as the sliding direction of the first dovetail slide groove 405, a screw hole 307 installed in threaded fit with the first adjusting screw 401 is further provided on the main shaft fixing seat 3, the first adjusting screw 401 and the screw hole 307 together form a screw nut mechanism, the spindle fixing base 3 can be driven to move back and forth along the axial direction of the first adjusting screw 401 by screwing the first adjusting screw 401, and an adjusting hand wheel 403 can be installed on the first adjusting screw 401 for facilitating screwing.

As shown in fig. 5, for the stability of the processing device, the horizontal feeding device 4 further comprises a horizontal locking device, the horizontal locking device comprises a base plate 406 arranged in the first dovetail sliding groove 405 and a plurality of horizontal locking bolts 407 connected with the base plate 406, the screw of the horizontal locking bolt 407 is assembled in the side wall of the first dovetail sliding groove 405, and the position of the spindle fixing base 3 on the first dovetail sliding rail 404 is locked by adjusting the contact force between the base plate 406 and the first dovetail sliding rail 404 by screwing the horizontal locking bolts 407. Although the screw nut mechanism used in the horizontal feed mechanism has a self-locking function, it is not sufficient for high-precision machining, and the horizontal feed device 4 adjusts the position of the head module 6 in the horizontal direction and then locks the head module by the horizontal locking device, thereby further improving the machining precision.

As shown in fig. 2 and 3, the head module 6 includes a main shaft 601, a main shaft cylinder 602 and a driving motor 603, the main shaft 601 is installed in the main shaft cylinder 602 through a bearing 604, the upper end of the main shaft 601 extends out of the main shaft cylinder 602 and is connected with the driving motor 603 through a timing belt 605 mechanism in a power transmission manner, the lower end of the main shaft 601 is convenient for clamping a clamping part of the processing tool 9, a motor base of the driving motor 603 is installed on the main shaft cylinder 602 through a connecting member, and the main shaft cylinder 602 is installed on the main shaft fixing base 3 through the vertical feeding device 5.

As shown in fig. 2, the spindle fixing base 3 is provided with a slide hole 301 for the spindle cylinder 602 to slide up and down, the vertical feeding device 5 comprises a second screw 501 and an adjusting nut 502, the second screw 501 is supported on the spindle cylinder 602 through the second screw 501, the second screw 501 is parallel to the axial direction of the main shaft barrel 602, a through hole 304 for the second screw 501 to pass through is arranged on the main shaft fixing seat 3, the second screw 501 is assembled in the through hole 304, the outer side wall of the spindle fixing base 3 is provided with an adjusting groove 305 extending to the through hole 304, the adjusting nut 502 is fitted on a second adjusting screw in the adjusting groove 305, thrust surfaces 306 are formed between both sides of the adjusting nut 502 and both side end surfaces of the adjusting groove 305, the second adjusting screw and the adjusting nut 502 together also constitute a screw-nut mechanism, the relative position of the spindle fixing base 3 and the spindle barrel 602 in the axial direction is adjusted by screwing the adjusting nut 502.

Although a screw nut mechanism adopted by the vertical feeding mechanism has a self-locking function, the high-precision machining is not enough, and therefore a vertical locking device is further arranged on the spindle fixing seat 3, as shown in fig. 3 and 4, the vertical locking device comprises a clamping seam 302 which is axially arranged on the spindle fixing seat 3 along a sliding hole 301 and a vertical locking bolt 303 which is used for locking the clamping seam 302, after the position of the machine head module 6 in the vertical direction is adjusted through the vertical feeding device 5, the clamping force of the spindle fixing seat 3 on the spindle barrel 602 can be increased by screwing the vertical locking bolt, so that the relative position of the spindle fixing seat 3 and the spindle barrel 602 in the vertical direction is locked, and the vertical locking device is used for locking, so that the machining precision is further improved.

The utility model discloses in main shaft 601 adopts current conventional structure, provides a specific embodiment below:

as shown in fig. 2, 3 and 6, the spindle 601 is a hollow shaft, a pull rod 608 and a chuck 609 are arranged in the spindle 601 from top to bottom, the pull rod 608 and the chuck 609 are connected in a threaded fit manner, that is, the lower end of the pull rod 608 is a thread, a threaded hole is formed in the middle of the chuck 609, a clamping hole for clamping the tool 9 is formed in the lower end of the chuck 609, the lower end of the chuck 609 is in an expanding cone shape, a clamping hole for clamping the tool 9 is formed in the middle of the chuck 609, an inner conical hole matched with the shape of the chuck 609 is formed in the lower end of the spindle 601, after the tool 9 is installed in the clamping hole, the pull rod 608 is screwed at the top, the pull rod 608 pulls the chuck 609 to move upwards, and the cone at the lower end of the chuck 609 squeezes the inner conical hole to clamp the tool 9.

In order to further improve the dust-proof capability of the spindle 601 and prevent debris from entering between the spindle 601 and the spindle barrel 602, a dust-proof ring 607 is arranged between the spindle barrel 602 and the top of the spindle 601, and a clamp ring 611 and a clamp ring lock nut 612 are arranged between the spindle barrel 602 and the bottom of the spindle 601. An oil throwing groove is turned on the periphery of the front end of the main shaft 601, cutting oil and scraps can be thrown off during machining, and the main shaft is protected from scraps.

As shown in fig. 3, the connecting member for mounting the driving motor 603 includes a connecting member a 613 and a connecting member B614, the connecting member a 613 is fixed on the main shaft tube 602, a slot 615 is disposed on the connecting member a 613, the connecting member B614 is mounted in the slot 615 through a bolt, the driving motor 603 is fixedly mounted on the connecting member B, a synchronizing wheel 606 is disposed at the upper end of the main shaft 601, a synchronizing wheel 606 is also disposed on the output shaft of the driving motor 603, the two synchronizing wheels 606 are connected through a synchronizing belt 605, and the tensioning degree of the synchronizing belt 605 is adjusted by adjusting the distance between the connecting member a and the connecting member B.

The connecting piece a 613 is provided with a belt protecting cover 616 which wraps the synchronous belt 605, so that the chips and dust are prevented from entering between the synchronous belt 605 and the synchronous wheel 606, and the transmission efficiency is prevented from being affected.

As shown in fig. 7 and 8, the processing platform comprises a workpiece platform 702, a longitudinal base 701, a transverse sliding plate 718 and a transverse base 717, the transverse base 717 is fixed on the top of the frame, the transverse sliding plate 718 is mounted on the transverse base 717 through a transverse sliding pair, the longitudinal base 701 is fixed on the transverse sliding plate 718, and the workpiece platform 702 is mounted on the longitudinal base 701 through a longitudinal sliding pair; the longitudinal sliding pair comprises a second dovetail slide rail arranged on the longitudinal base 701 and a second dovetail slide groove arranged at the bottom of the transverse base 717 and matched with the second dovetail slide rail. The transverse sliding pair comprises a third dovetail slide rail 720 arranged on the transverse base 717 and a third dovetail slide slot 721 arranged at the bottom of the workpiece platform 702 and matched with the third dovetail slide rail 720.

The transverse base 717 is further provided with a transverse displacement cylinder 719 for driving the transverse sliding plate 718 and the upper longitudinal base 701 to transversely move, specifically, the transverse displacement cylinder 719 is fixed at the end portion of the transverse base 717 through a connecting piece and a bolt, a free telescopic end of the transverse displacement cylinder 719 is fixedly connected with the transverse sliding plate, the longitudinal base 701 is provided with a longitudinal feeding cylinder for driving the workpiece platform 702 to longitudinally move, specifically, the longitudinal feeding cylinder is fixed at the end portion of the longitudinal base 701 through a connecting piece and a bolt, and a free telescopic end of the longitudinal feeding cylinder is fixedly connected with the workpiece platform 702.

The damper 706 is arranged at one end of the longitudinal base 701, which is far away from the longitudinal feeding cylinder 703, and is used as a workpiece feeding speed regulator, when the workpiece is driven to feed through the longitudinal feeding cylinder 703 and the front end of the workpiece touches the damper 706, the feeding speed of the workpiece is slowed down under the action of the damper 706, so that the machining precision of the milling machine is improved, and the occurrence of cutter breakage accidents caused by too fast feeding in the machining process of the workpiece is prevented.

As a preferred embodiment, two position switches (not shown in the figure) are provided on the longitudinal feeding cylinder 703 for detecting forward position and backward position of the longitudinal feeding cylinder 703, and in this embodiment, the position switches may be magnetic switches.

As a preferred embodiment, the utility model discloses can also set up the stopper 709 that is used for restricting workpiece platform 702 motion limit on vertical base 701, preceding stopper 709 is installed and is passed through bolt-up in the spout, and the position through adjustment front end stopper can be adjusted different work pieces and feed the maximum, plays the safety protection effect, prevents that the work piece from overfeeding.

One or more clamps are arranged on the workpiece platform 702 according to the requirement of the workpiece to be processed.

As shown in fig. 7, be equipped with coolant nozzle 707 on the work piece platform 702, be equipped with the chip removal carriage apron 105 on the frame 1 that vertical base 701 is close to head module 6 one end, the utility model discloses in, chip removal carriage apron 105 has three, is located vertical base 701 both sides and front end respectively, be equipped with chip groove 711 in the frame 1 of chip removal carriage apron 105 below, chip groove 711 below is equipped with coolant tank 712, and filter screen 714 is located to chip groove 711 and coolant tank 712 for the processing piece in the filtering coolant liquid prevents that the piece from damaging coolant pump 713, and coolant tank 712 top is equipped with coolant pump 713, and the entry of coolant pump 713 is deepened to coolant tank 712 inner bottom, and coolant pump 713 export links to each other with coolant nozzle 707 through coolant liquid pipe 716. The cooling liquid barrel cooling liquid nozzle 707 sprays to cool the processed workpiece, the cooling liquid carrying chips enters the chip discharging groove 711 through the chip discharging slide carriage 105, after being filtered by the filter screen 714 in the chip discharging groove 711, the cooling liquid enters the cooling liquid tank 712, the cooling liquid in the cooling liquid tank 712 is pumped and pressurized by the cooling liquid pump 713, and then enters the cooling liquid nozzle 707 through the cooling liquid pipe 716 to spray, so that the cooling liquid is recycled.

Lubricating oil holes 708 are formed in two sides of a second dovetail sliding rail 704 of the longitudinal base 701 and two sides of a third dovetail sliding rail 721 on the transverse base 717, a lubricating oil pump 710 is arranged on the machine frame 1, the lubricating oil holes 708 are connected with an outlet of the lubricating oil pump 710 through an internal pipeline, and lubricating oil is supplied to the space between the second dovetail sliding rail 704 and the second dovetail sliding groove 705 through the lubricating oil pump 710.

Chip blocking plates 104 are arranged on the periphery of the top of the machine frame 1, wherein the chip blocking plates 104 positioned on the periphery of the longitudinal base 701 are not higher than the workpiece platform 702 in height.

When a workpiece is machined, the workpiece with machining is arranged on the workpiece platform 702 through a clamp, a corresponding cutter 9 is selected according to the type of machining required, the cutter 9 is arranged on a clamping head 609 at the lower end of the main shaft 601, and the pull rod 608 is screwed down to clamp the cutter 9. Then, the vertical feeding device 5 adjusts the height of the tool 9 to a proper height, the horizontal feeding device 4 adjusts the distance between the tool 9 and the workpiece, the two driving motors 603 and the coolant pump 713 are started, the longitudinal feeding cylinder 703 is started, the workpiece on the workpiece platform 702 is driven to feed to the tool 9, and the machining of the tool 9 is completed. The utility model discloses still be equipped with on frame 1 and control panel 8, it is equipped with a plurality of operating button on the operating panel 8, for example driving motor 603 opens and stops the button, vertically feed opening of cylinder 703 and stop the button, vertically feed the feed rate of cylinder 703 and set up button and so on.

According to the condition that needs processing, as shown in fig. 9, support and be equipped with four bolt holes 203 that the square distributes on founding the seat 201, support slide 202 and correspond the position and also be equipped with four bolt holes 204, the utility model discloses can also dismantle support slide 202 from supporting founding the seat 201, install through the bolt behind the rotatory 90 degrees, like this the utility model discloses an original vertical feeding device becomes horizontal feeding device, and original horizontal feeding device becomes vertical feeding device, and cutter 9 becomes horizontal by vertical this moment for the work piece that processing needs to adopt horizontal method to process realizes standing the dual-purpose.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a cross slide double-end is vertical dual-purpose milling machine that crouches which characterized in that: the machining platform comprises a workpiece platform, a longitudinal base, a transverse sliding plate and a transverse base, wherein the transverse base is fixed at the top of the machine frame, the transverse sliding plate is installed on the transverse base through a transverse sliding pair, the longitudinal base is fixed on the transverse sliding plate, and the workpiece platform is installed on the longitudinal base through a longitudinal sliding pair; the transverse base is also provided with a transverse displacement cylinder for driving the transverse sliding plate and the upper longitudinal base to transversely move, and the longitudinal base is provided with a longitudinal feeding cylinder for driving the workpiece platform to longitudinally move; the two machine head modules are respectively arranged on the machine frames at two sides of the processing platform through a main shaft fixing seat and a base module; the base module is including supporting the seat and supporting the slide, support the seat fixed mounting in the frame, the support slide passes through bolt detachable and installs on supporting the seat, the machine head module is installed on the main shaft fixing base through vertical feeding device, the main shaft fixing base passes through horizontal feeding device and installs on supporting the slide.

2. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 1, wherein: horizontal feeding device includes first adjusting screw, locates the first forked tail slide rail on the support slide and locates the first forked tail spout on the main shaft fixing base, the main shaft fixing base is installed on the support slide through the cooperation slidable of first forked tail spout and first forked tail slide rail, first adjusting screw passes through first screw rod supporting seat and installs on the support slide, still is equipped with the screw with first adjusting screw thread fit installation on the main shaft fixing base, can drive the axial back and forth movement of main shaft fixing base along first adjusting screw through twisting first adjusting screw.

3. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 1, wherein: the transverse sliding pair and the longitudinal sliding pair are of the same structure and are of dovetail-shaped guide rail sliding groove structures, specifically, a second dovetail sliding rail is arranged on the longitudinal base, a second dovetail sliding groove installed in a matched mode with the second dovetail sliding rail is arranged at the bottom of the transverse base, a third dovetail sliding rail is arranged on the transverse base, and a third dovetail sliding groove installed in a matched mode with the third dovetail sliding rail is arranged at the bottom of the workpiece platform.

4. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 3, wherein: the machine head module comprises a main shaft, a main shaft barrel and a driving motor, wherein the main shaft is installed in the main shaft barrel through a bearing, the upper end of the main shaft extends out of the main shaft barrel and is connected with the driving motor through a synchronous belt mechanism in a power transmission mode, the lower end of the main shaft is convenient for clamping a clamping part of a machining tool, a motor base of the driving motor is installed on the main shaft barrel through a connecting piece, and the main shaft barrel is installed on a main shaft fixing base through a vertical feeding device.

5. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 2, wherein: the vertical feeding device comprises a second screw and an adjusting nut, the second screw is mounted on the spindle barrel through a second screw supporting seat and is parallel to the spindle barrel in the axial direction, a through hole for the second screw to penetrate through is formed in the spindle fixing seat, an adjusting groove extending to the through hole is formed in the outer side wall of the spindle fixing seat, the adjusting nut is mounted on the second adjusting screw in the adjusting groove, a thrust surface is formed between the two sides of the adjusting nut and the end surfaces of the two sides of the adjusting groove, and the relative positions of the spindle fixing seat and the spindle barrel in the axial direction are adjusted by screwing the adjusting nut.

6. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 4, wherein: the horizontal feeding device further comprises a horizontal locking device, the horizontal locking device comprises a base plate arranged in the first dovetail sliding groove and a plurality of horizontal locking bolts connected with the base plate, the screw rod of each horizontal locking bolt is assembled in the side wall of the first dovetail sliding groove, and the position of the main shaft fixing seat on the first dovetail sliding rail is locked by screwing the horizontal locking bolt to adjust the contact force between the base plate and the first dovetail sliding rail.

7. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 4, wherein: the spindle fixing seat is provided with a vertical locking device, the vertical locking device comprises a clamping seam which is axially arranged on the spindle fixing seat along a sliding hole and a vertical locking bolt which is used for locking the clamping seam, and the clamping force of the spindle fixing seat on the spindle barrel can be increased by screwing the vertical locking bolt, so that the relative position of the spindle fixing seat and the spindle barrel in the vertical direction is locked.

8. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 3, wherein: and a damper for limiting the moving speed of the workpiece is arranged at one end of the longitudinal base, which is far away from the longitudinal feeding cylinder.

9. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 3, wherein: be equipped with the chip removal carriage apron in vertical base frame all around, be equipped with the chip groove in the frame of chip removal carriage apron below, the chip groove below is equipped with the coolant liquid case, and coolant liquid roof portion is equipped with the coolant liquid pump, and the entry of coolant liquid pump is deepened to the coolant liquid incasement bottom, and the coolant liquid pump export is passed through the coolant liquid pipe and is linked to each other with the coolant liquid nozzle.

10. The cross slide plate double-head vertical and horizontal milling machine as claimed in claim 3, wherein: third forked tail slide rail both sides all are equipped with lubricated oil hole on the second forked tail slide rail both sides of vertical base and the horizontal base, are equipped with the lubricating oil pump in the frame, lubricated oil hole passes through the inside pipe and links to each other with the export of lubricating oil pump.

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