CN215998847U - Vertical double-workpiece multi-head slot milling machine - Google Patents
Vertical double-workpiece multi-head slot milling machine Download PDFInfo
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- CN215998847U CN215998847U CN202122546825.1U CN202122546825U CN215998847U CN 215998847 U CN215998847 U CN 215998847U CN 202122546825 U CN202122546825 U CN 202122546825U CN 215998847 U CN215998847 U CN 215998847U
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Abstract
The utility model discloses a vertical double-workpiece multi-head slot milling machine, which is suitable for the building aluminum template manufacturing industry; is special equipment for milling grooves on an aluminum template of a pulling piece system. A vertical double-workpiece multi-head slot milling machine comprises a rack, a milling cutter power device, a front driving device, a rear driving device, an upper driving device, a lower driving device and a pneumatic clamping device, wherein a workbench is arranged on the rack, the milling cutter power device is arranged below the workbench and a workpiece, the suspension of the milling cutter power device and the front driving device and the rear driving device are arranged on the rack, the upper driving device and the lower driving device are connected with the milling cutter power device, the pneumatic clamping device is arranged on the workbench and located below the workpiece, and the pneumatic clamping device is correspondingly matched with the milling cutter power device. The workpiece is placed on the pneumatic clamping device, the workpiece can be clamped and fixed by taking the machining surface as a reference, the workpiece is convenient to fix quickly, and the machining surface of the workpiece faces downwards; above the milling cutter. When the other side of the workpiece is machined, the workpiece is only required to be turned over up and down, so that the clamping is convenient, the workload is reduced, and the machining efficiency is improved.
Description
Technical Field
The utility model belongs to a building aluminum mould board slot milling machine especially relates to a vertical two work piece bull slot milling machines.
Background
Building aluminum forms, such as: when the standard wallboard with the U-shaped cross section of the pulling piece system is used for milling grooves, due to the existing special equipment for milling grooves of the aluminum template, when the grooves of the aluminum template are milled, the workpiece is clamped in a hanging manner, and the grooves are milled above the workpiece by a cutter. The aluminum template slot milling machine has the following defects: the hanging type clamping is inconvenient for multi-workpiece clamping, and the processing efficiency is low; the hanging type clamping can only process milling grooves before welding the aluminum template section; after one side of the aluminum template is machined, the symmetrical two sides of the aluminum template are milled with unequal intervals, so that when the other side needs to be machined, the aluminum template needs to be turned over by 180 degrees along the length direction while being turned over up and down, and then the aluminum template is clamped and fixed, so that the aluminum template needs to be machinedNumber of slots on one side plus twoThe milling cutter power device can only complete milling grooves with unequal-interval groove pits on two symmetrical sides of the aluminum template, the milling cutter power device has more redundancy and high labor intensity; simultaneously, the cutter is in the milling flutes of work piece top for the aluminium bits are in disorder flown, and inconvenient the collection, and the cutter exposes outside, when the clamping work piece, produces the accident easily, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical two work piece bull groove cutting machines can solve above-mentioned problem.
According to the utility model discloses an aspect provides a vertical two work piece bull groove mills, including frame, milling cutter power device, front and back drive arrangement, upper and lower drive arrangement and pneumatic clamping device, be equipped with the workstation in the frame, milling cutter power device locates the workstation below, hangs and movable beam side, mills milling cutter up. The front and rear driving devices are arranged on the frame and connected with the milling cutter power device, the upper and lower driving devices are connected with the milling cutter power device, the pneumatic clamping device is arranged on the workbench, and the pneumatic clamping device is correspondingly matched with the milling cutter power device.
The utility model has the advantages that: the pneumatic clamping device is arranged and is positioned on the workbench, so that the workpiece can be clamped and fixed by taking the processing surface as a reference, the workpiece can be conveniently and quickly fixed, and when the other surface of the workpiece is processed, the workpiece is only required to be turned over up and down and then clamped, so that the clamping is convenient, the workload is reduced, and the processing efficiency is favorably improved; the milling cutter power device is installed below the workbench, the safety of an operator during clamping is guaranteed, the milling cutter power device is driven by the upper driving device, the lower driving device, the front driving device and the rear driving device, a workpiece is conveniently machined by the milling cutter power device, produced chips directly fall to the lower portion of the workbench, the phenomenon that aluminum scraps fly in a mess mode is avoided, and aluminum scraps can be conveniently collected.
In some embodiments, the milling cutter power device comprises a milling cutter and a spindle motor, the milling cutter is connected with an output shaft of the spindle motor, the milling cutter is positioned below the workbench, and the milling cutter faces upwards. Therefore, the milling cutter can be driven to rotate at a high speed through the spindle motor, and the milling cutter can conveniently process workpieces.
In some embodiments, the front and rear driving device includes a hydraulic cylinder, a horizontal slide rail, a slider, a mounting seat and a movable cross beam, the horizontal slide rail and the hydraulic cylinder are both arranged on the frame, the horizontal slide rail is arranged below the spindle motor and the movable cross beam, the slider is matched with the horizontal slide rail, the mounting seat is fixed above the slider, the movable cross beam is fixed on the mounting seat, the spindle motor is connected with the side surface of the movable cross beam, a piston rod of the hydraulic cylinder is connected with the movable cross beam, the telescopic direction of a piston of the hydraulic cylinder is consistent with the length direction of the horizontal slide rail, and the movable cross beam is driven to move back and forth along the length direction of the horizontal slide rail through the telescopic action of the piston of the hydraulic cylinder. Therefore, the movable beam can be pushed to move back and forth along the horizontal sliding rail through the hydraulic cylinder, so that the spindle motor and the milling cutter on the movable beam are driven to move back and forth, and the size requirement of finishing groove milling by clamping a workpiece single-side multi-groove pit at one time is met.
In some embodiments, the milling cutter power device of the vertical double-workpiece multi-head slot milling machine further comprises a transverse supporting plate, the up-and-down driving device comprises a driving cylinder and a lifting plate, the transverse supporting plate is arranged on the movable cross beam, a cylinder body of the driving cylinder is fixed on the transverse supporting plate, a spindle motor is fixed on the lifting plate, the lifting plate is connected with a piston rod of the driving cylinder, and the piston rod of the driving cylinder can move up and down. From this, through driving actuating cylinder, can drive the lifter plate and reciprocate to drive motor and milling cutter and reciprocate, satisfy milling flutes depth of cut requirement.
In some embodiments, the milling cutter power device of the vertical double-workpiece multi-head slot milling machine further comprises a transverse supporting plate, and the transverse supporting plate is hung on the side of the movable cross beam and fixed by a pressing plate. Therefore, the pressing plate is manually loosened, the transverse moving supporting plate is manually moved, the milling cutter power device can be driven to move in the length direction of the moving beam, and the positioning and locking are carried out according to the requirement of the space between the groove pits of the workpiece, so that the requirement of the space between the groove pits of the workpiece is met.
In some embodiments, the pneumatic clamping device includes a first group of clamping cylinders, a second group of clamping cylinders, and a clamp base, the first group of clamping cylinders and the second group of clamping cylinders are both disposed on the workbench, one end of the clamp base is connected with the first group of clamping cylinders, the other end of the clamp base is connected with the second group of clamping cylinders, and the length direction of the arrangement of the first group of clamping cylinders is parallel to the length direction of the arrangement of the second group of clamping cylinders. The first group of clamping cylinders and the second group of clamping cylinders are fixed on the clamp seat and fixed by a pressing block, the pressing block is arranged below the clamp seat, and the clamp seat, the pressing block and the workbench are fixedly connected by bolts. Therefore, by arranging the clamp seat, the side surfaces to be machined of the two aluminum template workpieces can be respectively attached to the upper surface of the clamp seat, the bottom surfaces of the two workpieces are vertical and are in an abutting state, and then the side surfaces of the two aluminum templates are respectively pressed through the first group of clamping cylinders and the second group of clamping cylinders, so that the two workpieces are fixed, the two workpieces are favorably machined, and the groove milling efficiency is improved; meanwhile, the side face to be processed is positioned, namely the clamping base face is a milling groove face, so that the processing face is the clamping base face, the processing error caused by deformation of the aluminum template is greatly reduced, and the processing precision is improved. Meanwhile, the clamp seat is manually moved along the length direction of the movable cross beam to drive the pneumatic clamping device to position and lock according to the space requirement of the workpiece groove pits, and the fixing stability of workpiece groove milling processing is met.
In some embodiments, the first group of clamping cylinders includes a plurality of first spinning cylinders, the second group of clamping cylinders includes a plurality of second spinning cylinders, the first spinning cylinders correspond to the second spinning cylinders one to one, one end of the clamp seat is fixed to the cylinder body of the first spinning cylinder, the other end of the clamp seat is fixed to the cylinder body of the second spinning cylinder, and the spinning arms of the first spinning cylinders and the spinning arms of the second spinning cylinders are located above the clamp seat. Therefore, the aluminum template workpiece is favorably fixed by the spinning arms along the length direction through the arrangement of the plurality of first spinning air cylinders and the plurality of second spinning air cylinders, and the stability of workpiece fixation is kept.
In some embodiments, the pneumatic clamping device further comprises a positioning plate disposed on the frame on one side of the first and second sets of clamping cylinders. Therefore, the positioning plate is arranged, one end of each workpiece can be limited conveniently, one end of each workpiece can be aligned conveniently, and groove milling is facilitated.
In some embodiments, the vertical double-workpiece multi-head slot milling machine further comprises a chip blocking plate and an aluminum chip recovery pump, wherein the chip blocking plate is arranged above the workbench and positioned at two sides of the pneumatic clamping device, and the aluminum chip recovery pump is arranged below the milling cutter power device and the rack. Therefore, the scrap blocking plate is arranged, so that aluminum scraps generated in machining can be effectively prevented from flying in a mess, and the safety of operators is ensured; the aluminum scrap recovery drawer is arranged, so that the aluminum scrap can be conveniently collected.
In some embodiments, the vertical double-workpiece multi-head slot milling machine further comprises a control electric box and an operation interface, the control electric box is arranged above the workbench, and the milling cutter power device is electrically connected with the control electric box and the operation interface. Therefore, the working condition of the milling cutter power device can be controlled through the operation interface, and the operation is convenient.
In some embodiments, the vertical double-workpiece multi-head slot milling machine further comprises a synchronous driving device, the synchronous driving device comprises a supporting frame, a synchronous shaft, a gear and a rack, the supporting frame is fixed on the mounting seat, and the synchronous shaft is arranged on the supporting frame and is fixed by the bearing seat. The two gears are respectively sleeved at two ends of the synchronizing shaft and fixedly connected, the two racks are fixed on the rack, the gears are meshed with the racks, and the racks are arranged in parallel with the horizontal sliding rail. From this, through being equipped with synchronous drive device, through the cooperation of gear and rack, do benefit to the synchronization and the stationarity that guarantee the mount pad and remove, guarantee that the mount pad can be along horizontal slide rail steady movement.
Drawings
FIG. 1 is a schematic structural view of a vertical double-workpiece multi-head slot milling machine of the present invention;
FIG. 2 is a schematic structural view of a construction aluminum formwork workpiece;
FIG. 3 is a schematic structural view of each structure in the vertical double-workpiece multi-head slot milling machine of the present invention;
FIG. 4 is a schematic structural view of a milling cutter power device, a pneumatic clamping device and a synchronous driving device in the vertical double-workpiece multi-head slot milling machine of the utility model;
FIG. 5 is a schematic structural view of the vertical double-workpiece multi-head slot milling machine of the present invention, in which a part of the structure is matched with a workpiece;
FIG. 6 is a schematic structural view of a milling cutter power device in the vertical double-workpiece multi-head slot milling machine of the present invention, which is matched with other structures;
FIG. 7 is a schematic structural view of the milling cutter power device in the vertical double-workpiece multi-head slot milling machine of the present invention matching with the upper and lower driving devices;
FIG. 8 is a schematic structural view of another view angle of the milling cutter power device in the vertical dual-workpiece multi-head slot milling machine of the present invention, which is matched with the up-down driving device;
FIG. 9 is a schematic structural view of a pneumatic clamping device in the vertical double-workpiece multi-head slot milling machine of the present invention;
FIG. 10 is a schematic view of a part of the structure of the pneumatic clamping device in the vertical dual-workpiece multi-head slot milling machine of the present invention;
fig. 11 is a schematic structural view of an aluminum scrap recovery drawer in the vertical double-workpiece multi-head slot milling machine of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 9: vertical two work piece bull groove mills, including frame 1, milling cutter power device 2, front and back drive arrangement 3, upper and lower drive arrangement 4 and pneumatic clamping device 5, be equipped with workstation 11 in the frame 1, milling cutter power device 2 locates workstation 11 below, mills milling cutter up. The front and back driving device 3 is arranged on the frame 1 and connected with the movable beam 35, the up and down driving device 4 is connected with the milling cutter power device 2, the pneumatic clamping device 5 is arranged on the workbench 11, and the pneumatic clamping device 5 is correspondingly matched with the milling cutter power device 2.
When the vertical double-workpiece multi-head slot milling machine is used, two aluminum templates to be processed are placed at corresponding positions of a workbench 11, a workpiece is clamped through a pneumatic clamping device 5, and then a milling cutter power device 2 is driven to move back and forth and move up and down through a front driving device 3 and a rear driving device 4, so that the workpiece is processed.
For the building aluminum template of the pulling-on piece system, the cross section of the aluminum template workpiece is U-shaped, and the surfaces to be processed are two side surfaces, so that when the building aluminum template is processed, the pneumatic clamping device 5 firstly clamps and fixes one side surface, and after the side surface is processed, the building aluminum template is turned over up and down, and the other side surface is fixed and processed, so that the left side surface and the right side surface are not required to be turned over by 180 degrees, the workload of workpiece clamping is reduced, and the processing efficiency is improved.
The milling cutter power device 2 comprises a milling cutter 21 and a spindle motor 22, the milling cutter 21 is connected with an output shaft of the spindle motor 22, the milling cutter 21 is located below the workbench 11, and the milling cutter faces upwards. The milling cutter 21 can be a multi-edge milling cutter, and the spindle motor 22 rotates at a high speed to drive the milling cutter 21 to rotate, so that the groove milling efficiency of the milling cutter 21 is improved. By installing the milling cutter 21 below the workbench 11, the function of protecting an operator can be achieved when a workpiece is fixed above the workbench 11, and the operation safety is improved; and when the milling cutter 21 mills the groove, the generated chips directly fall below the workbench 11, so that the phenomenon of chip flying in a mess is avoided, and the collection of the chips is facilitated.
The front and rear driving device 3 comprises a hydraulic cylinder 31, a horizontal sliding rail 32, a sliding block 33, a mounting seat 34 and a movable cross beam 35, the horizontal sliding rail 32 and the hydraulic cylinder 31 are both arranged on the rack 1, the horizontal sliding rail 32 is positioned below the spindle motor 22, the sliding block 33 is matched with the horizontal sliding rail 32, the mounting seat 34 is fixed above the sliding block 33, the movable cross beam 35 is fixed on the mounting seat 34, a piston rod of the hydraulic cylinder 31 is connected with the movable cross beam, the telescopic direction of a piston of the hydraulic cylinder 31 is consistent with the length direction of the horizontal sliding rail 32, the spindle motor 22 is connected with a lifting plate 42, and the transverse moving supporting plate 6 is hung on the side of the movable cross beam 35. In the actual use process, two parallel horizontal sliding rails 32 are fixedly installed at the bottom of the frame 1 through bolts, and corresponding sliding blocks 33 are matched on each horizontal sliding rail 32; the mounting seat 34 is fixed to the slider 33 by screws, and the movable beam 35 is fixed to the front end of the mounting seat 34 by bolts.
Therefore, when the milling cutter 21 needs to move forward and backward, the piston rod of the hydraulic cylinder 31 extends forward or retracts to drive the movable beam 35 to move forward and backward along the horizontal slide rail 32, and further drive the spindle motor 22 to move forward and backward together, so that the milling cutter 21 connected with the output shaft of the spindle motor 22 moves forward and backward, the position of the milling cutter 21 is adjusted forward and backward, and the requirement of milling grooves on workpieces is met.
The vertical double-workpiece multi-head slot milling machine further comprises a transverse moving supporting plate 6, the up-and-down driving device 4 comprises a driving cylinder 41 and a lifting plate 42, the transverse moving supporting plate 6 is arranged on the moving beam 35, a cylinder body of the driving cylinder 41 is fixed on the transverse moving supporting plate 6, the spindle motor 22 is fixed on the lifting plate 42, the lifting plate 42 is connected with a piston rod of the driving cylinder 41, and the piston rod of the driving cylinder 41 can move up and down.
Be equipped with vertical forked tail spout on the sideslip layer board 6, one side of lifter plate 42 is equipped with guide rail 421, and guide rail 421 and vertical forked tail spout cooperate, and guide rail 421 can reciprocate along vertical forked tail spout, and sideslip layer board 6 and spindle motor 22 are located the relative both sides of lifter plate 42 respectively.
The utility model discloses a vertical duplex piece bull slot milling machine still includes connecting plate 30, and the level of connecting plate 30 sets up, and connecting plate 30 passes through the fix with screw on the top of lifter plate 42, and the piston rod that drives actuating cylinder 41 passes through connecting plate 30 to be connected with lifter plate 42.
When the up-and-down position of the milling cutter 21 needs to be adjusted, the piston rod of the driving cylinder 41 extends upwards or is pulled back, the piston rod of the driving cylinder 41 drives the connecting plate 30 to move up and down together, and the connecting plate 30 drives the lifting plate 42 fixed with the connecting plate to move up and down, so that the motor fixed on the lifting plate 42 moves up and down, the milling cutter 21 moves up and down, and the requirement on the depth of a milling groove is met. Through being equipped with vertical chute on sideslip layer board 6, and guide rail 421 on the lifter plate 42 cooperatees with vertical chute, consequently, lifter plate 42 is when going up and down, and vertical chute plays the guide effect to guide rail 421, does benefit to the steady lift of lifter plate 42, has improved the stationarity that milling cutter 21 goes up and down.
The pneumatic clamping device 5 comprises a first group of clamping cylinders 51, a second group of clamping cylinders 52 and a clamp seat 53, the first group of clamping cylinders 51 and the second group of clamping cylinders 52 are arranged on the frame 1 and located below the workbench 11, one end of the clamp seat 53 is connected with the first group of clamping cylinders 51, the other end of the clamp seat is connected with the second group of clamping cylinders 52, and the length direction of the first group of clamping cylinders 51 is parallel to the length direction of the second group of clamping cylinders 52.
Because two groups of clamping cylinders which are arranged in parallel are arranged, when an aluminum template workpiece is clamped, two workpieces can be clamped and fixed, specifically, when the workpiece is fixed, the side surface to be processed of the U-shaped aluminum template is placed on the clamp seat 53, the two workpieces are placed back to back, namely, the bottom surfaces of the two workpieces which do not need to be processed are close; the opening direction of the U-shaped aluminum template faces to the first group of clamping cylinders 51 or the second group of clamping cylinders 52 on the corresponding side; after the position of the workpiece on the clamp seat 53 is determined, the first group of clamping cylinders 51 and the second group of clamping cylinders 52 clamp and fix the corresponding workpiece, so that the workpiece is clamped and fixed, and the operation is convenient. Meanwhile, the side face to be processed is positioned, namely the clamping base face is a milling groove face, so that the processing face is the clamping base face, the processing error caused by deformation of the aluminum template is greatly reduced, and the processing precision is improved.
The first group of clamping cylinders 51 comprises a plurality of first spinning cylinders 511, the second group of clamping cylinders 52 comprises a plurality of second spinning cylinders 521, the first spinning cylinders 511 correspond to the second spinning cylinders 521 one by one, one end of the clamp seat 53 is fixed with the cylinder body of the first spinning cylinder 511, the other end of the clamp seat 53 is fixed with the cylinder body of the second spinning cylinder 521, and the spinning arms of the first spinning cylinders 511 and the spinning arms of the second spinning cylinders 521 are both positioned above the clamp seat 53. One end of the clamp seat 53 is positioned on the upper end surface of the cylinder body of the first spinning cylinder and is screwed and fixed with the cylinder body through a screw; the other end of the clamp seat 53 is located on the upper end face of the cylinder body of the second spinning cylinder and is screwed and fixed with the cylinder body through screws. One first spinning cylinder 511 is connected with a corresponding second spinning cylinder 521 through one clamp seat 53, so that a plurality of clamp seats 53 are distributed along the length direction of the aluminum template workpiece, and the workpiece is conveniently supported.
The pneumatic clamping device 5 further comprises a clamp seat pressing block 55, the clamp seat pressing block 55 is L-shaped, the clamp seat pressing block 55 is fixed with the clamp seat 53, and the horizontal edge of the clamp seat pressing block 55 is tightly attached to the workbench 11. In an exemplary embodiment, the clamp seat press 55 is bolted to the clamp seat 53. In order to fix the clamp seat pressing block 55 on the workbench 11 conveniently, the workbench 11 is provided with a mounting step downwards, and the clamp seat pressing block 55 is matched with the mounting step. In practical use, a locking plate may be provided on the bottom surface of the clamp base 53, the locking plate and the clamp base pressing block 55 are respectively located on two opposite sides of the clamp base 53, and the locking plate and the clamp base pressing block 55 are fastened and fixed by a bolt penetrating through the clamp base 53, so that the clamp base pressing block 55 is fixed at the installation step, and the clamp base 53 can be fixed on the machine frame 1. The determination of the installation height position of the first spinning cylinder 511 and the second spinning cylinder 521 on the frame 1 can be facilitated by providing the L-shaped jig base pressing block 55.
The middle part of the upper end face of the clamp seat 53 is provided with a limiting groove 531, the side face of one workpiece to be machined can be limited by arranging the limiting groove 531, and the length direction of the workpiece is consistent with that of the compressing cylinder group after one end of the side face is attached to the side wall of one side of the limiting groove 531; after the position of one workpiece is confirmed, the other workpiece is tightly attached to the other workpiece back to back, and then the first spinning cylinder 511 and the second spinning cylinder 521 are started, so that the corresponding spinning arms compress the workpiece, the workpiece is kept flat, and the machining precision is guaranteed.
The pneumatic clamping device 5 further comprises a positioning plate 54, and the positioning plate 54 is arranged on the frame 1 and is positioned at one side of the first group of clamping cylinders 51 and the second group of clamping cylinders 52. By arranging the positioning plate 54, one ends of the two workpieces can be abutted against the end surface of the positioning plate 54, so that the workpieces can be conveniently clamped and fixed.
The positioning plate 54 is provided with a sliding groove 541, and the positioning plate 54 is fixed on the frame 1 through a screw penetrating through the sliding groove 541. The length direction of the chute 541 coincides with the length direction of the workpiece. Aiming at workpieces with different sizes or different processing positions of the processing slotted holes, the screws on the sliding grooves 541 can be unscrewed, and then the positions of the positioning plates 54 are moved, so that the initial positioning positions of the workpieces can be adjusted, different processing requirements can be met, and the workpieces can be quickly installed.
As shown in fig. 10, the pneumatic clamping device 5 further includes a side-pushing cylinder 56 and a side-pushing plate 57, the cylinder body of the side-pushing cylinder 56 can be locked and fixed below the clamp seat 53 through a connecting plate and a bolt, the side-pushing plate 57 is connected with the piston rod of the side-pushing cylinder 56, the clamp seat 53 is provided with a through hole 42, one end of the side-pushing plate 57 extends out of the through hole 532 and is located at one side of the limiting groove 531, and the side-pushing plate 57 corresponds to the side wall at the other side of the limiting groove 531. Specifically, when a workpiece is placed on the limiting groove 531, one end of the workpiece abuts against the side wall (i.e., the reference surface) on the other side of the limiting groove 531, and then the piston rod of the side push cylinder 56 is pulled back to pull the side push press plate 57 to press the other end of the workpiece, thereby preliminarily clamping the workpiece.
The number of the side pushing cylinders 56 can be three, and the number of the side pushing press plates 57 and the number of the side pushing cylinders 56 are three, so that the workpiece can be conveniently pressed, and the milling aluminum template groove pit is vertical to the length direction.
The utility model discloses a vertical duplex bull groove cutting machine still includes chip blocking plate 7 and aluminium bits recovery pump 8 (as shown in FIG. 11), and 11 tops of workstation are located to chip blocking plate 7, are located pneumatic clamping device 5's both sides, and one side of milling cutter power device 2 is located to aluminium bits recovery pump 8 to be located workstation 11's below. Wherein, through keeping off bits board 7, can shelter from a small amount of aluminium bits that spatter outward, further prevented that the aluminium bits is in disorder to fly, guaranteed operating personnel's safety. The bottom of frame 1 is located to aluminium bits recovery drawer 8, and the aluminium bits that the processing produced fall into aluminium bits drawer 8 downwards, when the aluminium bits accumulated a certain amount, pull out aluminium bits recovery drawer 8 from one side of frame 1, clear up the aluminium bits, the recovery of the aluminium bits of being convenient for.
The vertical double-workpiece multi-head slot milling machine further comprises a control electric box 9 and an operation interface 10, the control electric box 9 is arranged above the workbench 11, and the milling cutter power device 2 is electrically connected with the control electric box 9 and the operation interface 10 through wires. Through being equipped with control electronic box 9, can make things convenient for the distribution of each main shaft motor 22's power supply wire to and make things convenient for the installation of each power supply unit in control electronic box 9, make things convenient for the installation distribution of each structure, improve overall structure's succinct nature. The operation interface 10 is provided to facilitate the control of the operation of each spindle motor.
The utility model discloses a vertical duplex piece bull groove cutting machine still includes synchronous drive device 20, and synchronous drive device 20 includes support frame 201, synchronizing shaft 202, gear 203 and rack 204, and support frame 201 is fixed on mount pad 34, and synchronizing shaft 202 is established on support frame 20, and is fixed by the bearing frame. Two gears 203 are respectively sleeved at two ends of the synchronizing shaft 202 and fixedly connected, two racks 204 are respectively fixed on the rack 1, the gears 203 are meshed with the racks 204, and the racks 204 are arranged in parallel with the horizontal slide rail 32. Wherein, all be fixed with support frame 201 through the bolt on two horizontal slide rails 32, synchronizing shaft 202 cover is established on two support frames 201, and the cover is equipped with the bearing between synchronizing shaft 202 and the support frame 201, and the rotation of synchronizing shaft 202 of being convenient for reduces frictional force, does benefit to the life who improves synchronizing shaft 202. When the mounting seat 34 carries the milling cutter 21 to move along the direction of the horizontal sliding rail 32, the supporting frame 201 moves together with the mounting seat 34, so that the synchronizing shaft 202 also needs to move back and forth, and since the gear 203 is meshed with the rack 204, the gear 203 moves along the rack 204 when the supporting frame 201 moves. Through the cooperation of gear 203 and rack 204, and rack 204 fixes on frame 1, consequently, can prevent that crossbeam 35 bearing is too big for mount pad 34 takes place the slope phenomenon, has guaranteed the stationarity that mount pad 34 removed, has guaranteed the stationarity that milling cutter 21 removed promptly, does benefit to and guarantees the machining precision.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (10)
1. Vertical two work piece bull slot milling machines, its characterized in that includes frame (1), milling cutter power device (2), front and back drive arrangement (3), upper and lower drive arrangement (4) and pneumatic clamping device (5), be equipped with workstation (11) on frame (1), milling cutter power device (2) hang in movable beam (35) side, on frame (1) was located in front and back drive arrangement (3) to be connected with movable beam (35), upper and lower drive arrangement (4) are connected with milling cutter power device (2), pneumatic clamping device (5) are located on workstation (11), pneumatic clamping device (5) and milling cutter power device (2) correspond the matching.
2. The vertical double-workpiece multi-head slot milling machine according to claim 1, wherein the milling cutter power device (2) comprises a milling cutter (21) and a spindle motor (22), the milling cutter (21) is connected with an output shaft of the spindle motor (22), the milling cutter (21) is positioned below the workbench (11), and the milling cutter faces upwards.
3. The vertical double-workpiece multi-head slot milling machine according to claim 2, wherein the front and rear driving device (3) comprises a hydraulic cylinder (31), a horizontal sliding rail (32), a sliding block (33), a mounting seat (34) and a movable cross beam (35), the horizontal sliding rail (32) and the hydraulic cylinder (31) are both arranged on the frame (1), the horizontal sliding rail (32) is positioned below the spindle motor (22) and the movable cross beam (35), the sliding block (33) is matched with the horizontal sliding rail (32), the mounting seat (34) is fixed above the sliding block (33), the movable cross beam (35) is fixed on the mounting seat (34), the spindle motor (22) is connected with the side surface of the movable cross beam (35), a piston rod of the hydraulic cylinder (31) is connected with the movable cross beam (35), and the telescopic direction of a piston of the hydraulic cylinder (31) is consistent with the length direction of the horizontal sliding rail (32), the movable beam (35) is driven to move back and forth along the length direction of the horizontal slide rail (32) through the extension and contraction of the piston of the hydraulic cylinder (31).
4. The vertical double-workpiece multi-head slot milling machine as claimed in claim 3, further comprising a traverse supporting plate (6), wherein the up-and-down driving device (4) comprises a driving cylinder (41) and a lifting plate (42), the traverse supporting plate (6) is arranged on the movable cross beam (35), a cylinder body of the driving cylinder (41) is fixed on the traverse supporting plate (6), the spindle motor (22) is fixed on the lifting plate (42), the lifting plate (42) is connected with a piston rod of the driving cylinder (41), and the piston rod of the driving cylinder (41) can move up and down and drives the lifting plate (42) and the spindle motor (22) to move up and down.
5. The vertical double-workpiece multi-head slot milling machine according to any one of claims 1 to 4, wherein the pneumatic clamping device (5) comprises a first group of clamping cylinders (51), a second group of clamping cylinders (52) and a clamp seat (53), the first group of clamping cylinders (51) and the second group of clamping cylinders (52) are arranged on the workbench (11), one end of the clamp seat (53) is connected with the first group of clamping cylinders (51), the other end of the clamp seat is connected with the second group of clamping cylinders (52), and the length direction of the arrangement of the first group of clamping cylinders (51) is parallel to the length direction of the arrangement of the second group of clamping cylinders (52).
6. The vertical double-workpiece multi-head slot milling machine according to claim 5, wherein the first group of clamping cylinders (51) comprises a plurality of first spinning cylinders (511), the second group of clamping cylinders (52) comprises a plurality of second spinning cylinders (521), the first spinning cylinders (511) correspond to the second spinning cylinders (521) one by one, one end of the clamp seat (53) is fixed with the cylinder body of the first spinning cylinder (511), the other end of the clamp seat is fixed with the cylinder body of the second spinning cylinder (521), and the spinning arms of the first spinning cylinder (511) and the spinning arms of the second spinning cylinders (521) are both located above the clamp seat (53).
7. The vertical double-workpiece multi-head slot milling machine according to claim 6, wherein the pneumatic clamping device (5) further comprises a positioning plate (54), and the positioning plate (54) is arranged on the frame (1) and is positioned at one side of the first group of clamping cylinders (51) and the second group of clamping cylinders (52).
8. The vertical double-workpiece multi-head slot milling machine according to claim 5, further comprising a chip blocking plate (7) and an aluminum chip recovery drawer (8), wherein the chip blocking plate (7) is arranged above the workbench (11) and positioned at two sides of the pneumatic clamping device (5), and the aluminum chip recovery drawer (8) is arranged below the milling cutter power device (2) and the frame (1).
9. The vertical double-workpiece multi-head slot milling machine according to claim 8, further comprising a control electronic box (9) and an operation interface (10), wherein the control electronic box (9) is arranged above the workbench (11), and the milling cutter power device (2) is electrically connected with the control electronic box (9) and the operation interface (10).
10. The vertical double-workpiece multi-head slot milling machine according to claim 3 or 4, further comprising a synchronous driving device (20), wherein the synchronous driving device (20) comprises a supporting frame (201), a synchronous shaft (202), two gears (203) and two racks (204), the supporting frame (201) is fixed on the mounting seat (34), the synchronous shaft (202) is arranged on the supporting frame (201) and fixed by a bearing seat, the two gears (203) are respectively sleeved at two ends of the synchronous shaft (202) and fixedly connected, the two racks (204) are fixed on the machine frame (1), the gears (203) are meshed with the racks (204), and the racks (204) are arranged in parallel with the horizontal sliding rail (32).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748881A (en) * | 2023-08-21 | 2023-09-15 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748881A (en) * | 2023-08-21 | 2023-09-15 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
| CN116748881B (en) * | 2023-08-21 | 2023-11-07 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
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