Adjustable base for vertical machining center
Technical Field
The utility model relates to a base specifically is a vertical machining center uses adjustable base, belongs to processingequipment technical field.
Background
The vertical machining center is a machining center with the axis of a main shaft perpendicular to a workbench and is suitable for machining complex parts such as plates, discs, molds and small shells. The vertical machining center can complete the procedures of milling, boring, drilling, tapping, using cutting threads and the like. The vertical machining center is at least three-axis two-linkage, and generally can realize three-axis three-linkage. Some of them can be controlled by five-axis and six-axis. The height of the upright post of the vertical machining center is limited, and the machining range of box type workpieces needs to be reduced, which is the defect of the vertical machining center. But the workpiece of the vertical machining center is convenient to clamp and position; the moving track of the cutting tool is easy to observe, the debugging program is convenient to check and measure, and the problems can be found in time for shutdown treatment or modification; the cooling condition is easy to establish, the cutting fluid can directly reach the cutter and the processing surface, and the vertical processing center needs to install the base before installation to support the processing device.
However, the existing base is usually transported by using a tower crane, the falling position of the base is often not so accurate, and the base needs to be moved manually, so that manpower can be consumed, danger is easily caused during manual movement, and inconvenience is brought to the installation work of the vertical machining device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical machining center is with adjustable base just in order to solve above-mentioned problem, is convenient for remove, and it is convenient to adjust, easy and simple to handle.
The utility model achieves the above purpose through the following technical proposal, the adjustable base for the vertical machining center comprises a base body, wherein the base body is provided with an adjusting structure, the adjusting structure comprises a slide block, a limiting rod, a driving rod, a universal wheel, a chute and a rotating shaft, the inner wall of the base body is slidably connected with four slide blocks, the chute is arranged on the slide block, the inner wall of the chute is slidably connected with the rotating shaft, one end of the limiting rod is rotatably connected with the rotating shaft, the other end of the limiting rod is rotatably connected with the inside of the base body, one end of the driving rod is rotatably connected with the rotating shaft, the universal wheel is slidably connected with the inner wall of the base body, the other end of the driving rod is rotatably connected with the top of the universal wheel, the base body is provided with a linkage structure and a driving structure, the linkage structure is connected with the sliding block, the linkage structure comprises a rotating plate, and the driving structure is connected with the rotating plate.
Preferably, in order to facilitate the rotating shaft slides on the inner wall of the sliding groove, the adjusting structure further comprises a pulley, the rotating shaft is rotatably connected with the pulley, and the pulley is connected with the inner wall of the sliding groove in a rolling manner.
Preferably, for the convenience of drive the slider with the pivot slides, linkage structure still includes connecting plate, slide and connecting rod, the rotor plate rotate connect in base body's inner wall, the both ends of rotor plate rotate and are connected with the connecting plate, the connecting plate deviates from the one end of rotor plate rotates and is connected with the slide, the slide with sliding connection between base body's the inner wall, the slide deviates from the one end fixedly connected with of connecting plate the connecting rod, the slide with it is perpendicular between the connecting rod, the tip of connecting rod with fixed connection between the slider.
Preferably, in order to facilitate the slide plate to slide more conveniently, the linkage structure further comprises a plurality of rollers, the inner wall of the base body is rotatably connected with the plurality of rollers, and the rollers are connected with the slide plate in a rolling manner.
Preferably, for the convenience of drive the rotor plate rotates, the drive structure includes lead screw, rack, gear and dwang, the one end of lead screw run through and rotate connect in base body's inner wall, the lead screw run through and threaded connection with the inner wall of rack, rack sliding connection in base body's inner wall, the dwang run through and rotate connect in base body's inner wall, the one end of dwang with fixed connection between the rotor plate, the other end fixedly connected with of dwang the gear, the gear with mesh between the rack.
Preferably, for the convenience of rotating the lead screw rotates with the drive connecting plate of being convenient for, the one end cross-section of lead screw is interior hexagon, the rotor plate with contained angle between the connecting plate is the obtuse angle.
The utility model has the advantages that: the inner wall of the base body is connected with four sliding blocks in a sliding manner, the inner wall of the sliding groove is connected with a rotating shaft in a sliding manner, one end of a limiting rod is fixedly connected with the rotating shaft, the other end of the limiting rod is rotatably connected with the inside of the base body, one end of a driving rod is fixedly connected with the rotating shaft, the other end of the driving rod is rotatably connected with the top of the universal wheel, and then the driving structure is utilized to drive the rotating plate to rotate, so that the linkage structure drives the two connecting rods to slide, the two connecting rods can drive the four sliding blocks to slide, the sliding blocks can drive the limiting rod and the driving rod to rotate, because one end of the limiting rod is rotatably connected with the inner wall of the base body and cannot slide, the sliding blocks can drive the limiting rod, the driving rod and the rotating shaft to slide towards the other end far away from the limiting rod, namely towards the direction close to the universal wheel, and further can drive the universal wheel to slide towards the bottom close to the base body, thereby make the inner wall of the bottom roll-off base body of four universal wheels and support base body to can utilize the universal wheel to promote base body and remove, thereby can very conveniently adjust base body's position, be convenient for install vertical processingequipment, thereby use manpower sparingly, convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a coupling structure of the adjustment structure and the rotating plate shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the adjustment structure and the linkage structure shown in FIG. 1;
fig. 4 is a schematic structural diagram of the driving structure shown in fig. 1.
In the figure: 1. the base body, 2, adjust the structure, 21, slider, 22, gag lever post, 23, actuating lever, 24, universal wheel, 25, spout, 26, pivot, 27, pulley, 3, linkage structure, 31, rotor plate, 32, connecting plate, 33, slide, 34, connecting rod, 35, gyro wheel, 4, drive structure, 41, lead screw, 42, rack, 43, gear, 44, dwang.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an adjustable base for a vertical machining center includes a base body 1, an adjusting structure 2 is disposed on the base body 1, the adjusting structure 2 includes a sliding block 21, a limiting rod 22, a driving rod 23, a universal wheel 24, a sliding slot 25 and a rotating shaft 26, the inner wall of the base body 1 is slidably connected with four sliding blocks 21, the sliding block 21 is provided with the sliding slot 25, the inner wall of the sliding slot 25 is slidably connected with the rotating shaft 26, one end of the limiting rod 22 is rotatably connected with the rotating shaft 26, the other end of the limiting rod 22 is rotatably connected with the inside of the base body 1, one end of the driving rod 23 is rotatably connected with the rotating shaft 26, the universal wheel 24 is slidably connected with the inner wall of the base body 1, the other end of the driving rod 23 is rotatably connected with the top of the universal wheel 24, the base body 1 is provided with a linkage structure 3 and a driving structure 4, the linkage structure 3 is connected to the sliding block 21, the linkage structure 3 comprises a rotating plate 31, and the driving structure 4 is connected to the rotating plate 31.
As a technical optimization scheme of the utility model, it still includes pulley 27 to adjust structure 2, the last rotation of pivot 26 is connected with pulley 27, pulley 27 with roll connection between the inner wall of spout 25.
As a technical optimization scheme of the utility model, linkage structure 3 still includes connecting plate 32, slide 33 and connecting rod 34, rotor plate 31 rotate connect in base body 1's inner wall, rotor plate 31's both ends are rotated and are connected with connecting plate 32, connecting plate 32 deviates from rotor plate 31's one end is rotated and is connected with slide 33, slide 33 with sliding connection between base body 1's the inner wall, slide 33 deviates from connecting plate 32's one end fixedly connected with connecting rod 34, slide 33 with it is perpendicular between the connecting rod 34, connecting rod 34's tip with fixed connection between the slider 21.
As a technical optimization scheme of the utility model, linkage structure 3 still includes gyro wheel 35, the inner wall of base body 1 rotates and is connected with a plurality ofly gyro wheel 35, gyro wheel 35 with roll connection between slide 33.
As a technical optimization scheme of the utility model, drive structure 4 includes lead screw 41, rack 42, gear 43 and dwang 44, the one end of lead screw 41 run through and rotate connect in base body 1's inner wall, lead screw 41 run through and threaded connection with rack 42's inner wall, rack 42 sliding connection in base body 1's inner wall, dwang 44 run through and rotate connect in base body 1's inner wall, dwang 44's one end with fixed connection between the rotor plate 31, dwang 44's other end fixedly connected with gear 43, gear 43 with mesh between the rack 42.
As a technical optimization scheme of the utility model, the one end cross-section of lead screw 41 is interior hexagon, rotor plate 31 with contained angle between the connecting plate 32 is the obtuse angle.
When the utility model is used, when the base body 1 needs to be moved, the screw rod 41 only needs to be rotated by using a tool, because the section of the rack 42 is rectangular, the rack 42 can only slide but can not rotate, so that the rotation of the screw rod 41 can drive the rack 42 to slide on the inner wall of the base body 1, and further the sliding of the rack 42 can drive the gear 43 and the rotating rod 44 to rotate, so that the rotating rod 44 can drive the rotating plate 31 to rotate, because the screw rod 41 is limited, the rotating plate 31 can be conveniently limited, the rotating plate 31 can drive the connecting plate 32 to rotate, the connecting plate 32 can drive the sliding plate 33 to slide on the inner wall of the base body 1, because the rolling connection is arranged between the roller 35 and the sliding plate 33, the sliding plate 33 can slide more conveniently, therefore, when the sliding plate 33 slides in the direction away from the rotating rod 44, the two connecting rods 34 can be driven to slide, the two connecting rods 34 can drive the four sliding blocks 21 to slide, thereby the slide block 21 can drive the limiting rod 22 and the driving rod 23 to rotate when sliding, because one end of the limiting rod 22 is rotatably connected with the inner wall of the base body 1 and can not slide, the slide block 21 can drive the limiting rod 22, the driving rod 23 and the rotating shaft 26 to slide towards the other end far away from the limiting rod 22, namely, towards the direction close to the universal wheels 24, and meanwhile, the rotating shaft 26 is rotatably connected with the pulley 27, so the pulley 27 can roll on the inner wall of the chute 25, the sliding friction force of the limiting rod 22 and the driving rod 23 is reduced, and further, the universal wheels 24 can be driven to slide towards the bottom close to the base body 1, thereby the bottoms of the four universal wheels 24 can slide out of the inner wall of the base body 1 and support the base body 1, thereby the universal wheels 24 can be conveniently utilized to push the base body 1 to move, thereby the position of the base body 1 can be conveniently adjusted, and the vertical processing device can be conveniently installed, thereby saving manpower and being convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.