CN103286831A

CN103286831A - Numerical control woodworking lathe and carving multifunctional all-in-one machine

Info

Publication number: CN103286831A
Application number: CN2013102520468A
Authority: CN
Inventors: 李波
Original assignee: GAOMISHI RILETT CNC MACHINERY Co Ltd
Current assignee: Nanjing Boyang Electronic Technology Co ltd
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2013-09-11
Anticipated expiration: 2033-06-24
Also published as: CN103286831B

Abstract

The invention discloses a numerical control woodworking lathe and carving multifunctional all-in-one machine. The numerical control woodworking lathe and carving multifunctional all-in-one machine comprises a frame. A front fixing seat and a rear positioning seat are, in the back-forth direction, correspondingly arranged on the frame. The front fixing seat is connected with a front positioning rod, the rear positioning seat is connected with a rear rotating rod cooperating with the front positioning rod. The frame is slidably connected with a sliding seat. The sliding seat is provided with two oppositely mounted cutter seats respectively driven by one transverse driving motor, wherein the left cutter seat is connected with a lathe cutter, and the right cutter seat is connected with a broaching cutter, and a milling cutter and a carving cutter both driven by a processing motor. A driven gear is arranged at the rear part of the rear rotating rod. The rear positioning seat is slidably connected with an elevating seat. The elevating seat is rotatably connected with a driving shaft driven by a carving servo motor. The driving shaft is provided with a driving gear corresponding to the driven gear. Through use of the numerical control woodworking lathe and carving multifunctional all-in-one machine, lathe machining, carving, groove milling and spline broaching of woodworking artifacts can be realized through positioning for once, and the machining precision and machining quality of the woodworking artifacts are greatly improved.

Description

A kind of numerical control woodworking lathe, engraving all-in-one multifunctional machine

Technical field

The present invention relates to a kind of numerical control woodworking lathe, engraving all-in-one multifunctional machine.

Background technology

The revolving body parts that arrange on the Rome column that uses on the stair, engraving handrail and the various top-grade furniture all adopt existing wood-turning machine and wood carving machine to finish.In the prior art, wood-turning machine comprises frame, clamping column before and after correspondence is provided with on the frame, before and after being placed on, carpenter's workpiece clamps between the clamping column and by clamping positioning mechanism, drive the rotation of carpenter's workpiece by actuating unit, side at carpenter's workpiece arranges lathe tool, can realize the carrousel processing of this carpenter's workpiece, after machining, place it in again on the wood carving machine, the wood carving machine is provided with two clamping columns by driven by servomotor, after carpenter's workpiece is placed between two clamping columns, by the engraving member that is arranged on this engraving machine top this carpenter's workpiece is carved.By said process as can be seen, processing to this carpenter's workpiece need be carried out twice the location, thereby produce deviation when causing twice of carpenter's workpiece location easily, decentraction when being Vehicle Processing and engraving, thereby influence the crudy of carpenter's workpiece, and processing this carpenter's workpiece needs wood-turning machine and two machines of engraving machine and two cover operation sequences, thereby has increased operating cost and production cost.

Summary of the invention

The present invention is directed to that the problems referred to above provide that a kind of one-time positioning can machine carpenter's workpiece, numerical control woodworking lathe, the engraving all-in-one multifunctional machine of engraving and garland.

In order to solve the problems of the technologies described above, the invention provides a kind of numerical control woodworking lathe of following structure, the engraving all-in-one multifunctional machine, it comprises frame, the corresponding preceding holder that arranges and back positioning seat before and after being equipped with on the frame, longitudinal sliding motion is connected with the prelocalization bar that is driven by the clamping power set on the preceding holder, be rotatably connected to the back dwang that cooperates clamping work pieces with the prelocalization bar on the back positioning seat, be equipped with on the back positioning seat and drive the actuating unit that the back dwang rotates, slidely connect on the frame by vertical actuating unit and drive the slide that slides along stands longitudinal, its design feature is: be equipped with on the slide respectively and drive two tool rests that arrange relatively that laterally slide along slide by horizontal drive motor, wherein be connected with lathe tool on Zuo Ce the tool rest, be connected with broaching tool on the tool rest on right side and by processing motor-driven milling cutter and graver, driven gear also is equipped with at the rear portion of back dwang, slidely connect the elevating bracket that is driven by elevating mechanism on the back positioning seat, be rotatably connected to the driving shaft by the engraving driven by servomotor on the elevating bracket, the driving gear corresponding with driven gear is housed on the driving shaft.

After adopting said structure, when elevating bracket falls, the right side tool rest under the driving of horizontal drive motor away from workpiece, lathe tool on the tool rest of left side can form turner to workpiece, driving the left side tool rest by horizontal drive motor advances or retreats the depth of cut that can determine lathe tool, actuating unit drives the back dwang and rotates, and cooperates vertical actuating unit driving slide drive tool rest to advance, thereby realizes the Vehicle Processing of workpiece; Rise when driving elevating bracket by elevating mechanism, thereby the driven gear engagement on the driving gear on the engraving servomotor and the back dwang can accurately drive the back dwang and turn an angle, driving tool rest by horizontal drive motor advances or retreats and can determine broaching tool, the depth of cut of milling cutter or graver, broaching tool, each carries out garland or engraving operation by the driving of processing motor power milling cutter and graver, cooperate broaching tool, milling cutter and graver carry out garland, groove milling and engraving operation, and vertically actuating unit driving slide moves forward and backward, namely driving tool rest moves forward and backward, broaching tool like this, milling cutter and graver can carry out the movement of portraitlandscape when self rotates, by back dwang turning of work piece, realize meticulous garland and engraving operation, the present invention just can machine workpiece by one-time positioning, garland, groove milling and engraving, thus simple in structure and improved the machining accuracy of carpenter's workpiece.

The gripper shoe that slidely connects by the lifting of transposition air cylinder driven is housed on the tool rest on described right side, slidely connect the vertical sliding seat by vertical air cylinder driven on the gripper shoe, on the vertical sliding seat slip tool rest that can connect broaching tool is housed, the bottom of gripper shoe also slidely connects by lateral cylinder and drives the horizontal sliding seat that laterally slides, laterally be connected with two processing tool rests of vertically arranging on the sliding seat, described milling cutter and graver are installed in respectively on the two processing tool rests.

Anti-shake bearing is housed on the described slide, and anti-shake bearing is provided with the through hole that passes for workpiece, and anti-shake bearing is housed on the through hole.

Automatic feed mechanism also is housed on the described frame.

Described automatic feed mechanism comprises the prelocalization seat that is connected on the slide, the preceding picking-up cylinder of stretching is housed on the prelocalization seat, the preceding picking-up on the piston rod of stretching on the cylinder is equipped with front rack, the rear portion of frame slidely connects the lower skateboard by the material loading air cylinder driven, the back is housed on the lower skateboard holds up cylinder, the back holds up on the piston rod of stretching on the cylinder tail-bracket is housed.

Described clamping power dress comprise be hinged on before the handle of holder front portion, the rear portion power of prelocalization bar is hinged on the handle, and the reach out positioning cylinder at backstay rear portion of piston rod also is housed on the described prelocalization seat.

The rearward end of described prelocalization bar is provided with that to be positioned at its supercentral prelocalization awl protruding, and the leading section of back dwang also is provided with and is positioned at it supercentral afterwards locating cone is protruding, and the leading section of the back dwang projection that also has been periphery is colluded pawl.

In sum, the present invention integrates numerical control woodworking lathe and numerical controlled solid carving machine, by being carried out one-time positioning, carpenter's workpiece can realize Vehicle Processing, engraving, groove milling and garland, improve machining accuracy and the crudy of carpenter's workpiece greatly, reduced equipment cost and the human cost of enterprise; And no longer need the workpiece between Vehicle Processing and the engraving to have enough to meet the need by this machine, saved the factory building land used and improved efficiency.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the present invention;

Fig. 2 is the structural representation that Fig. 1 overlooks direction;

Fig. 3 is the schematic diagram of analysing and observe along A-A line among Fig. 1;

Fig. 4 analyses and observe the schematic diagram that removes anti-shake bearing along B-B line among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail:

As shown in drawings, numerical control woodworking lathe provided by the present invention, the engraving all-in-one multifunctional machine comprises frame 1, the corresponding preceding holder that arranges 2 and back positioning seat 3 before and after being equipped with on the frame 1, longitudinal sliding motion is connected with the prelocalization bar 4 that is driven by the clamping power set on the preceding holder 2, be rotatably connected to the back dwang 5 that cooperates clamping work pieces with prelocalization bar 4 on the back positioning seat 3, these clamping power set comprise the handle 23 that is hinged on preceding holder 2 front portions, the rear portion power of prelocalization bar 4 is hinged on the handle 23, the reach out positioning cylinder 24 at backstay 4 rear portions of piston rod also is housed on the described prelocalization seat 2, namely when carpenter's workpiece is between prelocalization bar 4 and back dwang 5, relying on carpenter's workpiece backward by handle 23 driving prelocalization bars 4 earlier clamps in advance, by positioning cylinder 24 it is held out against again, also can be according to the operation demand, directly adopt positioning cylinder 24 that it is held out against, adopting the pre-benefit that clamps to be can manual observation and adjust in the clamping process of carpenter's workpiece, prevent prelocalization bar 4 and back dwang 5 decentraction, thereby avoided carpenter's workpiece clinoid in rotary course, thereby improved Vehicle Processing and engraving, groove milling, the machining accuracy of garland.Slidely connect on the frame 1 by vertical actuating unit and drive the slide 6 that slides along stands longitudinal, this vertical actuating unit is the servo longitudinal motor 28 that is installed on the frame 1, slide 6 is slidingly connected on the frame by the matching mechanism of guide rail slide block, also be rotatably connected to the longitudinal leadscrew 30 of vertical setting on the frame, be rotatably connected to the vertical nut 31 that is screwed onto on the longitudinal leadscrew 30 on the slide, be equipped with on the slide 6 respectively and drive two tool rests 8 that arrange relatively that laterally slide along slide 6 by horizontal drive motor 29, tool rest 8 laterally is slidingly connected on the slide by the syndeton of slide block guide rail, also be rotatably connected to the horizontal leading screw 32 of horizontally set on the slide, the horizontal screw 33 that is screwed onto on the horizontal leading screw 32 is housed respectively on two tool rests, wherein be connected with lathe tool on the tool rest 8 of left side, the milling cutter and the graver that are connected with broaching tool on the right side tool rest 8 and are driven by processing motor 42, namely horizontal drive motor 29 is equipped with on left side and right side respectively, drives tool rest 8 motions on left side and right side respectively.

As depicted in figs. 1 and 2, the rearward end of prelocalization bar 4 is provided with and is positioned at its supercentral prelocalization and bores protruding 25, the leading section of back dwang 5 also is provided with and is positioned at its supercentral back locating cone protruding 26, the leading section of back dwang 5 projection that also has been periphery is colluded pawl 27, locating cone protruding arranging in front and back can make the location more accurate, location coaxial line before and after guaranteeing, effectively guarantee the stationarity that carpenter's workpiece rotates, after carpenter's workpiece is clamped, projection is colluded pawl 27 can catch carpenter's workpiece firmly, make carpenter's workpiece subsequently dwang 5 rotation and rotate.Anti-shake bearing 14 is housed on the slide 6, anti-shake bearing 14 is provided with the through hole 15 that passes for workpiece, anti-shake bearing 16 is housed on the through hole 15, carpenter's workpiece of installing is adding man-hour, advancing or retreat along with slide 6, carpenter's workpiece can rotate in the anti-shake bearing 16 of through hole, thereby avoids effectively having guaranteed operator's safety because adding carpenter's workpiece fracture in man-hour or clamping the phenomenon that the not firm carpenter's of causing workpiece throws away.

As depicted in figs. 1 and 2, be equipped with on the back positioning seat 3 and drive the actuating unit that back dwang 5 rotates, this actuating unit is rack-mounted drive motors 34, back dwang 5 passes through belt with the power output shaft of drive motors 34, belt pulley is in transmission connection, driven gear 36 also is equipped with at the rear portion of back dwang 5, slidely connect the elevating bracket 9 that is driven by elevating mechanism on the back positioning seat 3, be rotatably connected to the driving shaft that is driven by engraving servomotor 41 on the elevating bracket 9, the driving gear corresponding with driven gear 37 is housed on the driving shaft, and this elevating mechanism is rack-mounted lift cylinder 35.

As Fig. 1, Fig. 3 and shown in Figure 4, be equipped with on the tool rest 8 on right side and slidely connect the gripper shoe 10 that is driven lifting by transposition cylinder 40, slidely connect the vertical sliding seat 11 that is driven by vertical cylinder 38 on the gripper shoe 10, on the vertical sliding seat 11 the slip tool rest 12 that can connect broaching tool is housed, the bottom of gripper shoe 10 also slidely connects by lateral cylinder 39 and drives the horizontal sliding seat 13 that laterally slides, laterally be connected with two processing tool rests of vertically arranging on the sliding seat 13, described milling cutter and graver are installed in respectively on the two processing tool rests; When the present invention carries out the machined of carpenter's workpiece again, the tool rest 8 in left side inwardly relies on earlier carpenter's workpiece under the driving of horizontal drive motor, drive the rotation of carpenter's workpiece by drive motors 34, thereby machine, after Vehicle Processing is finished, the tool rest 8 that horizontal drive motor drives the left side outwards withdraws from, the tool rest 8 on right side inwardly relies on carpenter's workpiece under the driving of its horizontal drive motor, when vertical sliding seat 11 falls under the driving of vertical cylinder, make the broaching tool on the slip tool rest 12 aim at carpenter's workpiece, the horizontal sliding seat 13 of lateral cylinder 39 drivings this moment is away from carpenter's workpiece, be that graver or milling cutter are away from carpenter's workpiece, thereby can carry out the garland operation, when driving horizontal sliding seat 13, lateral cylinder 39 relies on carpenter's workpiece, vertical sliding seat 11 rises under the driving of vertical cylinder, namely slide broaching tool on the tool rest 12 away from carpenter's workpiece, graver or milling cutter can be carved operation to carpenter's workpiece, drive whole gripper shoe 10 liftings by transposition cylinder 40, milling cutter or graver are carved or groove milling carpenter's workpiece respectively, in like manner, can a plurality of processing tool rests of vertically arranging be set at horizontal sliding seat 13, on each processing tool rest different gravers or milling cutter are set, can realize difform artistic carving, above-mentioned broaching tool, the amount of feeding of milling cutter and graver all comes in accurately to determine before the tool rest 8 by horizontal drive motor 29 driving right sides.

As Fig. 2 and shown in Figure 4, on the tool rest 8 in left side lower bottom base 81 and upper connecting base 82 can also be installed, lower bottom base 81 can weld or adopt the mode of being spirally connected and tool rest 8 to fix as one, the central part of upper connecting base 82 is connected on the lower bottom base 81 by bolt, also be provided with a plurality of slotted holes on the lower bottom base 81, upper connecting base 82 links together by connecting bolt and lower bottom base 81, be connected with the mount pad that lathe tool can be installed on the upper connecting base 82, the benefit of this syndeton is, after unclamping connecting bolt, upper connecting base 82 is rotated around bolt, namely adjust the angle of lathe tool, so that better machine.

As depicted in figs. 1 and 2, automatic feed mechanism also is housed on the frame 1, this automatic feed mechanism comprises the prelocalization seat 17 that is connected on the slide 6, the preceding picking-up cylinder of stretching 18 is housed on the prelocalization seat 17, the preceding picking-up on the piston rod of stretching on the cylinder 18 is equipped with front rack 19, the rear portion of frame 1 slidely connects the lower skateboard 20 that is driven by material loading cylinder 43, the back is housed on the lower skateboard 20 holds up cylinder 22, the back holds up on the piston rod of stretching on the cylinder 22 tail-bracket 21 is housed, front rack 19 and tail-bracket 21 all are the V font that opening makes progress, thereby can better hold up carpenter's workpiece, material loading cylinder 43 drive lower skateboards 20 advance can make carpenter's workpiece the rear portion accurate in locating below dwang 5 front portions, back, after picking-up is finished, material loading cylinder 43 drives lower skateboards 20 and retreats, and can effectively prevent from interfering between the process tool and this back picking-up cylinder 22 when carrying out the machined of carpenter's workpiece.

The action of above-mentioned each servomotor and cylinder is all by the PLC electrical control, and its control structure and principle are all prior art, do not repeat them here.

The above is specific constructive form of the present invention, and the present invention is not restricted to the described embodiments, and the art personnel, replaces all in protection scope of the present invention based on equivalent variations and the parts of concrete structure in the present invention.

Claims

1. A CNC woodworking lathe and engraving multifunctional all-in-one machine, including a frame (1), the frame (1) is equipped with a front fixing seat (2) and a rear positioning seat (3) corresponding to the front and rear, and the front fixing seat ( 2) The upper longitudinal sliding connection is connected with the front positioning rod (4) driven by the clamping power device, and the rear positioning seat (3) is rotatably connected with the rear rotating rod (5) which cooperates with the front positioning rod (4) to clamp the workpiece. The rear positioning seat (3) is equipped with a power mechanism that drives the rear rotating rod (5) to rotate, and the frame (1) is slidably connected with a sliding seat (6) that is driven by the longitudinal power mechanism and slides longitudinally along the frame. Its characteristics are: The sliding seat (6) is equipped with two opposite tool holders (8) which are respectively driven by the transverse driving motor to slide horizontally along the sliding seat (6). Among them, the tool holder (8) on the left is connected with a turning tool, and the On the tool seat (8) is broaching tool and milling cutter and engraving knife driven by the processing motor. The rear part of the rear rotating rod (5) is also equipped with a driven gear. Lifting seat (9), on the lifting seat (9), rotation is connected with the driving shaft driven by engraving servo motor, and the driving gear corresponding to driven gear is housed on the driving shaft.

2. The CNC woodworking lathe and engraving multifunctional integrated machine as claimed in claim 1, characterized in that: the tool holder (8) on the right side is equipped with a support plate (10) that is slidingly connected and driven up and down by a transposition cylinder , the support plate (10) is slidably connected with a vertical sliding seat (11) driven by a vertical cylinder, and the vertical sliding seat (11) is equipped with a sliding knife seat (12) that can be connected to a broach, and the support plate (10) The lower part of the bottom is also slidably connected with a horizontal sliding seat (13) driven by a horizontal cylinder to slide horizontally. The horizontal sliding seat (13) is connected with two processing tool seats arranged vertically. The milling cutter and carving knife are respectively installed on the Two processing tool holders.

3. The CNC woodworking lathe and engraving multifunctional integrated machine according to claim 1, characterized in that: the slide seat (6) is equipped with an anti-shake support (14), and the anti-shake support (14) is A through hole (15) for passing the workpiece is provided, and an anti-vibration bearing (16) is installed on the through hole (15).

4. The CNC woodworking lathe and engraving multifunction machine according to any one of claims 1-3, characterized in that: the frame (1) is also equipped with an automatic feeding mechanism.

5. The CNC woodworking lathe and engraving multifunctional integrated machine according to claim 4, characterized in that: the automatic feeding mechanism includes a front positioning seat (17) connected to the slide seat (6), the front positioning seat ( 17) There is an upwardly extending front support cylinder (18), and a front bracket (19) is installed on the upwardly extending piston rod of the front support cylinder (18). The rear part of the frame (1) is slidingly connected with a feeding The lower plate (20) driven by the cylinder, the lower plate (20) is equipped with a rear support cylinder (22), and the rear support cylinder (22) is equipped with a rear bracket (21) on the piston rod stretched upward.

6. The CNC woodworking lathe and engraving multifunction machine according to claim 4, characterized in that: the clamping power unit includes a handle (23) hinged at the front of the front fixing seat (2), a front positioning rod ( 4) The rear power is hinged on the handle (23), and the front positioning seat (2) is also equipped with a positioning cylinder (24) with a piston rod extending to the rear of the front positioning rod (4).

7. The CNC woodworking lathe and engraving multifunctional integrated machine according to claim 1, characterized in that: the rear end of the front positioning rod (4) is provided with a front positioning cone (25) on its center, The front end of the rear rotating rod (5) is also provided with a rear positioning cone (26) positioned at its center, and the front end of the rear rotating rod (5) is also ringed with protruding hooks (27).