CN110842996A - Four-axis double-sided engraving machine - Google Patents
Four-axis double-sided engraving machine Download PDFInfo
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- CN110842996A CN110842996A CN201911286346.1A CN201911286346A CN110842996A CN 110842996 A CN110842996 A CN 110842996A CN 201911286346 A CN201911286346 A CN 201911286346A CN 110842996 A CN110842996 A CN 110842996A
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- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000009434 installation Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 12
- 230000007306 turnover Effects 0.000 description 9
- 239000006260 foam Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a four-axis double-sided engraving machine in the technical field of engraving machines, which comprises a main frame, wherein the bottom of an inner cavity of the main frame is provided with a telescopic supporting mechanism, the telescopic supporting mechanism can slide and adjust left and right relative to the main frame, the top of the telescopic supporting mechanism is provided with a workpiece lifting and pressing structure, the left side of the main frame is provided with a workpiece lifting and overturning mechanism, the top of the main frame is provided with a Y-axis moving mechanism, the moving end of the top of the Y-axis moving mechanism is provided with an X-axis moving mechanism, the moving end of the front side of the X-axis moving mechanism is provided with a Z-axis moving mechanism, and an engraving main shaft is arranged below the lifting end of the front side, for the blank with larger surface size and more required engraving details, the telescopic supporting mechanism can be attached to the bottom surface of the blank after being unfolded for assisting in supporting the blank, so that the influence on the detailed appearance of the product due to shaking in the machining process is prevented.
Description
Technical Field
The invention relates to the technical field of engraving machines, in particular to a four-axis double-sided engraving machine.
Background
A foam engraving machine mainly structurally comprises a fixed lathe bed frame, a gantry capable of longitudinally moving, a transversely moving machine head assembly, a vertically moving machine head, a main shaft and a cutter, and achieves foam engraving of the whole machine. The foam type engraving machine is a numerical control device for professionally processing foam. The foam type engraving machine belongs to a light numerical control machine tool, and has lower requirements on rigidity and precision compared with a heavy metal cutting machine tool.
Traditional foam engraving machine generally only can support monolithic sculpture processing, for promoting engraver work efficiency and processing diversification, like the utility model patent publication's that patent application number is CN201620998695.1 novel foam engraving machine of practicality ", perhaps patent application number is CN201821934352.4 utility model patent publication's a novel four-axis foam engraving machine", this type of device has add the fourth axle on traditional triaxial engraver's basis and has been used for the work piece upset, thereby the realization can be used to like the function of column sculpture perisporium processing, the sculpture turn-over operation of ordinary planar processing simultaneously also can be accomplished through equipment is automatic, device machining efficiency has been promoted to a certain extent. However, the workpiece blank clamped by the existing four-axis engraving machine is generally clamped by approaching two ends of the clamping mechanism of the device in opposite directions, the blank is in a complete suspension state during machining, and particularly, when the blank is large in surface size and large in required engraving details, the blank can shake to different degrees during engraving machining, so that the engraving precision is reduced, and the appearance of product details is influenced.
Based on the technical scheme, the invention designs the four-shaft double-sided engraving machine to solve the problems.
Disclosure of Invention
The invention aims to provide a four-axis double-sided engraving machine to solve the technical problem.
In order to realize the purpose, the invention provides the following technical scheme: the utility model provides a two-sided engraver of four-axis, includes the main frame, the inner chamber bottom of main frame is provided with flexible supporting mechanism, but flexible supporting mechanism is for the adjustment of main frame horizontal slip, flexible supporting mechanism top is provided with the work piece and goes up and down to support the pressure structure, the left side of main frame is provided with work piece lift tilting mechanism, the top of main frame is provided with Y axle moving mechanism, Y axle moving mechanism's top removal end is provided with X axle moving mechanism, X axle moving mechanism's front side removal end is provided with Z axle moving mechanism, the sculpture main shaft is installed to Z axle moving mechanism's front side lift end below.
Preferably, the telescopic support mechanism comprises a pair of first slide rails and a pair of second slide rails, the first slide bar guide rail is installed upwards, a supporting installation plate used for installing the workpiece lifting and pressing structure is installed at the top of the first slide bar guide rail in a sliding mode through a first supporting mechanism sliding block, the second slide bar guide rails are arranged in opposite directions, a plurality of profile supporting beams which are distributed at intervals in parallel at equal intervals are arranged on the second slide bar guide rails in a sliding way through second supporting mechanism sliding blocks, a scissor telescopic frame is arranged between the second slide bar guide rails, the end parts at the two sides of the scissor telescopic frame are slidably arranged in a bottom sliding groove of the section bar supporting beam through a hinge pin shaft, the telescopic cylinder is hinged to two sides of the bottom of the supporting mounting plate, and two telescopic ends of the telescopic cylinder are hinged to end portions of two sides of the scissor telescopic frame respectively.
Preferably, the top of the first support mechanism sliding block is screwed with a positioning screw, and the bottom end of the positioning screw abuts against the first slide bar guide rail when being screwed tightly.
Preferably, the work piece goes up and down to support and presses the structure and includes the longmen mounting bracket, the left and right sides of longmen mounting bracket is provided with right side lift slide rail, there is right side lift mounting panel through right side lift slider slidable mounting on the lift slide rail of right side, rotate through rotating bearing seat on the lift mounting panel of right side and install to the clamp plate, longmen mounting bracket below is provided with the motor mount pad, right side elevator motor and right side lift lead screw are installed at motor mount pad top, the bottom of right side elevator motor and right side lift lead screw is passed through lift hold-in range subassembly transmission and is connected, the spiro union has right side lift nut seat on the lift lead screw of right side, right side lift nut seat with right side lift mounting.
Preferably, the workpiece lifting and overturning mechanism comprises a left lifting slide rail arranged on the left side of the main frame. There is left side lift mounting panel through left side lift slider slidable mounting on the left side lift slide rail, the switching-over transmission case is installed in the outside of left side lift mounting panel, the upset motor is installed to the bottom of switching-over transmission case, the returning face plate is installed in the inboard transmission of switching-over transmission case, the main frame left side just is located install left side lift motor cabinet between the left side lift slide rail, left side lift motor is installed to left side lift motor cabinet bottom, left side lift motor's top output end transmission is connected with left side lift lead screw, the outer wall spiro union of left side lift lead screw has left side lift nut seat, left side lift nut seat with left side lift mounting panel one side fixed mounting.
Preferably, Y axle moving mechanism is including spaning the Y axle girder of the main frame left and right sides, the bottom left and right sides symmetry of Y axle girder is provided with the girder supporting seat, there is Y axle slide rail bottom of girder supporting seat through Y axle slider slidable mounting, Y axle slide rail fixed mounting is in on the main frame, install Y axle transmission case on the girder supporting seat, Y axle motor is installed at Y axle transmission case top, the bottom of Y axle transmission case be provided with the Y axle driving gear that Y axle motor drive is connected, Y axle driving gear one side meshing is provided with Y axle rack, Y axle rack fixed mounting be in on the main frame.
Preferably, the X-axis moving mechanism comprises a pair of X-axis slide rails fixedly mounted on the Y-axis moving mechanism, the X-axis slide rails are slidably mounted with an X-axis mounting plate through an X-axis slider, an X-axis transmission box is mounted on the front side of the X-axis mounting plate, an X-axis motor is mounted on the front side of the X-axis transmission box, an X-axis driving gear in transmission connection with the X-axis motor is arranged on the rear side of the X-axis transmission box, an X-axis rack is meshed with the top of the X-axis driving gear and fixedly mounted on the Y-axis moving mechanism, a Z-axis lifting frame is arranged on the front side of the X-axis mounting plate, Z-axis lifting slide rails are fixedly mounted on two sides of the back of the Z-axis lifting frame, the Z-axis lifting slide rails are slidably mounted with the X-axis mounting plate through Z-axis lifting slide blocks, a Z-axis motor is mounted at the top of an inner cavity, the top end of the Z-axis lifting screw rod is in transmission connection with the top output end of the Z-axis motor through a Z-axis synchronous belt assembly, the outer wall of the Z-axis lifting screw rod is in threaded connection with a Z-axis lifting nut seat, the Z-axis lifting nut seat is fixedly installed on the X-axis installation plate, and the engraving main shaft is fixedly installed at the bottom of the Z-axis lifting frame.
Preferably, the cylinder mounting panel is installed to X axle mounting panel front side, install supplementary lift cylinder on the cylinder mounting panel, the flexible end in bottom of supplementary lift cylinder with Z axle crane bottom lateral wall installation even.
Preferably, the bottom of the main frame is paved with profile panels, and the profile panels are positioned on the front side and the rear side of the telescopic supporting mechanism.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a four-axis double-sided engraving machine, which mainly comprises a telescopic supporting mechanism, a workpiece lifting and pressing structure, a workpiece lifting and overturning mechanism, a Y-axis moving mechanism, an X-axis moving mechanism, a Z-axis moving mechanism, an engraving main shaft and other structures, wherein the Y-axis moving mechanism, the X-axis moving mechanism and the Z-axis moving mechanism are matched and used for the operation of the engraving main shaft in a three-dimensional space so as to realize three-dimensional engraving; work piece goes up and down to support and presses structure and work piece lift tilting mechanism to cooperate, be used for the fixed work piece blank of centre gripping and realize automatic rotation or in the aspect, thereby realize cylinder sculpture processing and the automatic continuous processing of two-sided sculpture, in addition, flexible supporting mechanism in this device sets up the bottom at the main frame, can control automatically through two sets of telescopic cylinder drives and stretch out and draw back and, when blank when turning over or during processing main part blank, flexible supporting mechanism can retract automatically and dodge, especially great to surface dimension, the more blank of required sculpture detail, can be used for supplementary bearing the blank with the laminating of blank bottom surface after expanding through flexible supporting mechanism, thereby prevent to take place to shake in the course of working and lead to the fact the influence to product detail outward appearance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the telescopic supporting mechanism of the present invention;
FIG. 4 is a schematic structural view of a telescopic supporting mechanism according to the present invention;
FIG. 5 is a schematic structural view of a workpiece lifting and pressing structure according to the present invention;
FIG. 6 is a second structural diagram of the workpiece lifting and pressing structure according to the present invention;
FIG. 7 is a schematic view of the structure of the workpiece lifting and turning mechanism of the present invention;
FIG. 8 is a second schematic structural view of a workpiece lifting and turning mechanism according to the present invention;
FIG. 9 is a schematic structural view of the Y-axis moving mechanism of the present invention;
FIG. 10 is a second schematic structural view of the Y-axis moving mechanism of the present invention;
FIG. 11 is a schematic structural view of the X-axis moving mechanism according to the present invention;
fig. 12 is a second structural diagram of the X-axis moving mechanism according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a main frame, 2-a telescopic supporting mechanism, 3-a workpiece lifting and pressing structure, 4-a workpiece lifting and overturning mechanism, 5-a Y-axis moving mechanism, 6-an X-axis moving mechanism, 7-a Z-axis moving mechanism, 8-a carving main shaft and 9-a section panel;
21-a first slide bar guide rail, 22-a second slide bar guide rail, 23-a first support mechanism slide block, 24-a support mounting plate, 25-a second support mechanism slide block, 26-a section bar support beam, 27-a scissor telescopic frame, 28-a hinge pin shaft, 29-a telescopic cylinder and 210-a positioning screw;
31-a gantry mounting rack, 32-a right lifting slide rail, 33-a right lifting slide block, 34-a right lifting mounting plate, 35-a rotating shaft bearing seat, 36-a pressing plate, 37-a motor mounting seat, 38-a right lifting motor, 39-a right lifting screw rod, 310-a lifting synchronous belt component and 311-a right lifting nut seat;
41-left lifting slide rail, 42-left lifting slide block, 43-left lifting mounting plate, 44-reversing transmission case, 45-overturning motor, 46-overturning plate, 47-left lifting motor base, 48-left lifting motor, 49-left lifting screw rod and 410-left lifting nut base;
51-Y-axis main beams, 52-main beam supporting seats, 53-Y-axis sliding blocks, 54-Y-axis sliding rails, 55-Y-axis transmission boxes, 56-Y-axis motors, 57-Y-axis driving gears and 58-Y-axis racks;
the device comprises a 61-X-axis sliding rail, a 62-X-axis sliding block, a 63-X-axis mounting plate, a 64-X-axis transmission box, a 65-X-axis motor, a 66-X-axis driving gear, a 67-X-axis rack, a 68-Z-axis lifting frame, a 69-Z-axis lifting sliding rail, a 610-auxiliary lifting cylinder, a 611-Z-axis motor, a 612-Z-axis lifting screw rod, an 613-Z-axis synchronous belt component and a 614-cylinder mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a two-sided engraver of four-axis, including main frame 1, the inner chamber bottom of main frame 1 is provided with flexible supporting mechanism 2, but flexible supporting mechanism 2 is for the adjustment of main frame 1 horizontal slip, the 2 tops of flexible supporting mechanism are provided with the work piece and go up and down to support and press structure 3, the left side of main frame 1 is provided with work piece lift tilting mechanism 4, the top of main frame 1 is provided with Y axle moving mechanism 5, the top removal end of Y axle moving mechanism 5 is provided with X axle moving mechanism 6, the front side removal end of X axle moving mechanism 6 is provided with Z axle moving mechanism 7, sculpture main shaft 8 is installed to the front side lift end below of Z axle moving mechanism 7.
Further, as shown in fig. 3-4, the telescopic support mechanism 2 includes a pair of first slide bar guide rails 21 and a pair of second slide bar guide rails 22, the first slide bar guide rails 21 are installed upward, a support mounting plate 24 for mounting the workpiece lifting and pressing structure 3 is installed on the top of the first slide bar guide rails 21 through a first support mechanism slider 23 in a sliding manner, the second slide bar guide rails 22 are installed in a lateral direction and opposite to each other, a plurality of profile supporting beams 26 are installed on the second slide bar guide rails 22 in a sliding manner through second support mechanism sliders 25 in a sliding manner, the profile supporting beams 26 are distributed at equal intervals side by side, a scissor telescopic frame 27 is arranged between the second slide bar guide rails 22, two side end portions of the scissor telescopic frame 27 are installed in a sliding manner through hinge pins 28 in bottom sliding grooves of the profile supporting beams 26, telescopic cylinders 29 are installed on two sides of the bottom of the support mounting plate 24 in a hinged, the top of the first support mechanism sliding block 23 is screwed with a positioning screw 210, and the bottom end of the positioning screw 210 abuts against the first slide bar guide rail 21 when being screwed tightly;
when clamping a blank, the bottom section supporting beam 26 is firstly folded, one end of the blank is abutted against the turnover plate 46 of the workpiece lifting turnover mechanism 4, the positioning screw 210 on the first supporting mechanism sliding block 23 is loosened, the workpiece lifting abutting structure 3 is pushed towards one side of the workpiece lifting turnover mechanism 4 until the other end face of the blank is abutted against the abutting plate 36 of the workpiece lifting abutting structure 3, the surface of the abutting plate 36 can be properly provided with a rivet structure, so that the antiskid effect is achieved, the clamping stability is improved, and the abutting is positioned through the locking 210 after being abutted.
The two telescopic cylinders 29 are simultaneously communicated with an external air source and are synchronously controlled, when the telescopic cylinders 29 on the two sides extend out simultaneously, the scissor telescopic frames 27 extend along the length direction, and then each section supporting beam 26 is equidistantly pulled apart at intervals and is uniformly arranged at the bottom of a blank to support the blank; when the telescopic cylinders 29 on the two sides contract synchronously, the scissor telescopic frames 27 contract along the length direction, so that the distance between each section supporting beam 26 is reduced, and the section supporting beams are contracted on one side close to the telescopic cylinders 29, so that a space is provided for blank overturning or column blank clamping.
Further, as shown in fig. 5-6, the workpiece lifting and pressing structure 3 includes a gantry mounting frame 31, right lifting slide rails 32 are disposed on the left and right sides of the gantry mounting frame 31, a right lifting mounting plate 34 is slidably mounted on the right lifting slide rails 32 through right lifting slide blocks 33, a pressing plate 36 is rotatably mounted on the right lifting mounting plate 34 through a rotating shaft bearing 35, a motor mounting seat 37 is disposed below the gantry mounting frame 31, a right lifting motor 38 and a right lifting screw rod 39 are mounted on the top of the motor mounting seat 37, the bottom ends of the right lifting motor 38 and the right lifting screw rod 39 are in transmission connection through a lifting synchronous belt assembly 310, a right lifting nut seat 311 is screwed on the right lifting screw rod 39, and the right lifting nut seat 311 is fixedly mounted on one side of the right lifting mounting plate 34;
the right lifting motor 38 is started to rotate, the right lifting screw rod 39 can be synchronously driven to rotate through the lifting synchronous belt component 310, the right lifting nut seat 311, the right lifting mounting plate 34, the rotary bearing seat 35 mounted on the right lifting mounting plate 34 and the pressing plate 36 can be driven to synchronously lift and move, the pressing plate 36 comprises a disc structure, the center of the outer side of the disc structure is connected with a rotating shaft, and the rotating shaft is mounted in the inner cavity of the rotary bearing seat 35 and can be freely rotatably connected with the rotary bearing seat 35.
Further, as shown in fig. 7 to 8, the work lifting and turning mechanism 4 includes a left lifting rail 41 installed on the left side of the main frame 1. A left lifting mounting plate 43 is slidably mounted on the left lifting slide rail 41 through a left lifting slide block 42, a reversing transmission box 44 is mounted on the outer side of the left lifting mounting plate 43, a turning motor 45 is mounted at the bottom of the reversing transmission box 44, a turning plate 46 is mounted on the inner side of the reversing transmission box 44 in a transmission manner, a left lifting motor base 47 is mounted on the left side of the main frame 1 and positioned between the left lifting slide rails 41, a left lifting motor 48 is mounted at the bottom of the left lifting motor base 47, a left lifting screw rod 49 is connected to the top output end of the left lifting motor 48 in a transmission manner, a left lifting nut base 410 is screwed on the outer wall of the left lifting screw rod 49, and the left lifting nut;
the turning motor 45 is started to drive the left lifting screw rod 49 to rotate, and further drive the left lifting nut seat 410, the reversing transmission box 44, the turning motor 45 and the turning plate 46 which are installed on the reversing transmission box 44 to synchronously lift and move, the turning plate 46 comprises a disc structure, a rotating shaft is connected to the center of the outer side of the disc structure, one end of the rotating shaft, which is located in the inner cavity of the reversing transmission box 44, is in transmission connection with an output shaft of the turning motor 45, and the transmission connection which is perpendicular to each other can be realized through two sets of umbrella-shaped gears or a pair of worm.
Further, as shown in fig. 9-10, the Y-axis moving mechanism 5 includes Y-axis main beams 51 crossing the left and right sides of the main frame 1, main beam support seats 52 are symmetrically disposed on the left and right sides of the bottom of the Y-axis main beams 51, Y-axis slide rails 54 are slidably mounted on the bottom of the main beam support seats 52 through Y-axis sliders 53, the Y-axis slide rails 54 are fixedly mounted on the main frame 1, a Y-axis transmission box 55 is mounted on the main beam support seats 52, a Y-axis motor 56 is mounted on the top of the Y-axis transmission box 55, a Y-axis driving gear 57 in transmission connection with the Y-axis motor 56 is disposed at the bottom of the Y-axis transmission box 55, a Y-axis rack 58 is engaged with one side of the Y-;
the Y-axis motors 56 on the two sides are synchronously controlled, when the Y-axis motors 56 are started simultaneously, the Y-axis driving gears 57 at the bottom of the Y-axis transmission boxes 55 are driven to rotate through the Y-axis transmission boxes 55, the cavity of each Y-axis transmission box 55 can realize same-direction transmission through a pair of straight gears or synchronous belt assemblies, the Y-axis driving gears 57 are meshed with Y-axis racks 58, and the Y-axis racks 58 are fixedly installed and can sequentially drive the girder supporting seats 52 on the two sides and the Y-axis girders 51 and the X-axis moving mechanism 6 installed on the Y-axis girders 51 to move along the length direction of.
Further, as shown in fig. 11-12, the X-axis moving mechanism 6 includes a pair of X-axis sliding rails 61 fixedly mounted on the Y-axis moving mechanism 5, an X-axis mounting plate 63 is slidably mounted on the X-axis sliding rails 61 through an X-axis slider 62, an X-axis transmission box 64 is mounted on the front side of the X-axis mounting plate 63, an X-axis motor 65 is mounted on the front side of the X-axis transmission box 64, an X-axis driving gear 66 drivingly connected to the X-axis motor 65 is disposed on the rear side of the X-axis transmission box 64, an X-axis rack 67 is engaged with the top of the X-axis driving gear 66, the X-axis rack 67 is fixedly mounted on the Y-axis moving mechanism 5, a Z-axis crane 68 is disposed on the front side of the X-axis mounting plate 63, Z-axis lifting sliding rails 69 are fixedly mounted on both sides of the back of the Z-axis crane 68, the Z-axis lifting sliding rails 69 are slidably mounted with, a Z-axis lifting screw rod 612 is rotatably mounted in the middle of the back of the Z-axis lifting frame 68, the top end of the Z-axis lifting screw rod 612 is in transmission connection with the output end of the top of a Z-axis motor 611 through a Z-axis synchronous belt assembly 613, a Z-axis lifting nut seat is screwed on the outer wall of the Z-axis lifting screw rod 612, the Z-axis lifting nut seat is fixedly mounted with the X-axis mounting plate 63, and the bottom of the Z-axis lifting frame 68 is fixedly mounted on the engraving main shaft 8;
the X-axis motor 65 is started to rotate, the X-axis motor 65 drives the X-axis driving gear 66 on the rear side to rotate through the X-axis transmission box 64, the X-axis driving gear 66 is meshed with the X-axis rack 67, the X-axis rack 67 is fixedly installed on the Y-axis main beam 51, and the internal structure of the X-axis transmission box 64 is similar to that of the Y-axis transmission box 55, so that the X-axis motor 65 can drive the X-axis installation plate 63, the Z-axis moving mechanism 7 and the carving main shaft 8 which are installed on the X-axis installation plate 63 to move along the length direction of the X-axis slide rail 61;
starting a Z-axis motor 611 to drive a Z-axis lifting screw rod 612 to rotate through a Z-axis synchronous belt assembly 613, wherein the Z-axis lifting screw rod 612 is in threaded connection with a Z-axis lifting nut seat (not shown in the figure), the Z-axis lifting nut seat is fixedly installed with an X-axis installation plate 63, Z-axis lifting slide rails 69 are arranged on two sides of the Z-axis synchronous belt assembly 613, and the Z-axis lifting slide rails 69 are slidably installed with the X-axis installation plate (63) through Z-axis lifting slide blocks (not shown in the figure), so that the Z-axis motor 611 rotates to drive the Z-axis lifting frame 68 to move up and down, and further drive a Z-axis lifting frame 8 at the bottom of the Z-axis lifting;
cylinder mounting panel (614) are installed to X axle mounting panel (63) front side, install supplementary lift cylinder (610) on cylinder mounting panel (614), the flexible end in bottom of supplementary lift cylinder (610) with Z axle crane (68) bottom lateral wall erection joint, supplementary lift cylinder (610) can bear partly heavy burden when sculpture main shaft 8 lifts up, reduces the load of Z axle moving mechanism 7.
Further, as shown in fig. 1-2, profile panels (9) are laid at the bottom of the main frame (1), and the profile panels (9) are located at the front side and the rear side of the telescopic supporting mechanism (2) and can be used for filling the vacant space at the bottom of the main frame (1) to form a bearing platform for placing spare blanks or other tool equipment.
One specific application of this embodiment is:
example 1:
for double-sided engraving: the engraving main shaft 8 is arranged below the rear side wall of the Z-axis lifting frame 68, a cutter arranged at the output end of the engraving main shaft 8 is longitudinally arranged, at the moment, the scissor telescopic frame 27 in the telescopic supporting mechanism 2 is firstly folded, the pressing plate 36 and the turnover plate 46 are synchronously lifted to a certain height, then, a thick plate-shaped blank engraved on two sides is clamped by the method, the scissor telescopic frame 27 is unfolded after the clamping is finished, the blank is driven to descend to the bottom surface to be attached to the top of the scissor telescopic frame 27 through the workpiece lifting and pressing structure 3 and the workpiece lifting and turnover mechanism 4, the top surface processing can be started, after the top surface processing is finished, the blank is lifted through the workpiece lifting and pressing structure 3 and the workpiece lifting and turnover mechanism 4 again, then, the scissor telescopic frame 27 is folded and cut, the blank is turned 180 degrees with the top surface facing downwards through the workpiece lifting and pressing structure 3 and the workpiece lifting and turnover mechanism 4, the workpiece lifting and pressing structure 3 and the workpiece lifting and overturning mechanism 4 drive the blank to descend to the top surface to be attached to the top of the scissor telescopic frame 27, so that bottom surface processing can be performed, the overturning and processing process can be automatically completed by equipment, and manual operation is not needed.
Example 2:
for cylinder engraving: the engraving main shaft 8 is arranged at the bottom of the Z-axis lifting frame 68, a cutter arranged at the output end of the engraving main shaft 8 is arranged forwards and transversely, at the moment, the scissor telescopic frame 27 in the telescopic supporting mechanism 2 is firstly folded, the pressing plate 36 and the turnover plate 46 are lifted synchronously for a certain height, the cylindrical blank engraved on two sides is clamped by the method, and the cylindrical blank can be processed after being clamped.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a two-sided engraver of four-axis which characterized in that: including main frame (1), the inner chamber bottom of main frame (1) is provided with flexible supporting mechanism (2), but flexible supporting mechanism (2) is for main frame (1) horizontal slip adjustment, flexible supporting mechanism (2) top is provided with the work piece and goes up and down to press structure (3), the left side of main frame (1) is provided with work piece lift tilting mechanism (4), the top of main frame (1) is provided with Y axle moving mechanism (5), the top removal end of Y axle moving mechanism (5) is provided with X axle moving mechanism (6), the front side removal end of X axle moving mechanism (6) is provided with Z axle moving mechanism (7), sculpture main shaft (8) are installed to the front side lift end below of Z axle moving mechanism (7).
2. The four-axis double-sided engraving machine according to claim 1, characterized in that: the telescopic supporting mechanism (2) comprises a pair of first slide bar guide rails (21) and a pair of second slide bar guide rails (22), the first slide bar guide rails (21) are installed upwards, the top of the first slide bar guide rails (21) is provided with a supporting mounting plate (24) used for installing the workpiece lifting abutting structure (3) through a first supporting mechanism slider (23) in a sliding manner, the second slide bar guide rails (22) are installed in a lateral opposite manner, a plurality of equidistant profile supporting beams (26) distributed at intervals side by side are installed on the second slide bar guide rails (22) through a second supporting mechanism slider (25) in a sliding manner, a scissor telescopic frame (27) is arranged between the second slide bar guide rails (22), the end parts of the two sides of the scissor telescopic frame (27) are installed in a sliding manner through a hinge pin shaft (28) in a bottom sliding groove of the profile supporting beams (26), and telescopic cylinders (29) are installed on the two sides of the bottom of the supporting mounting plate (24, the telescopic ends of the telescopic cylinders (29) on the two sides are respectively hinged with the end parts on the two sides of the scissor telescopic frame (27).
3. The four-axis double-sided engraving machine according to claim 2, characterized in that: the top of the first supporting mechanism sliding block (23) is in threaded connection with a positioning screw (210), and the bottom end of the positioning screw (210) abuts against the first sliding rod guide rail (21) when being screwed tightly.
4. The four-axis double-sided engraving machine according to claim 1, characterized in that: the workpiece lifting and pressing structure (3) comprises a gantry mounting rack (31), right lifting slide rails (32) are arranged on the left side and the right side of the gantry mounting rack (31), a right lifting mounting plate (34) is slidably mounted on the right lifting slide rail (32) through a right lifting slide block (33), a pressing plate (36) is rotatably arranged on the right lifting mounting plate (34) through a rotating bearing seat (35), a motor mounting seat (37) is arranged below the gantry mounting frame (31), a right lifting motor (38) and a right lifting screw rod (39) are arranged at the top of the motor mounting seat (37), the bottom ends of the right lifting motor (38) and the right lifting screw rod (39) are in transmission connection through a lifting synchronous belt component (310), a right lifting nut seat (311) is screwed on the right lifting screw rod (39), the right lifting nut seat (311) is fixedly arranged on one side of the right lifting mounting plate (34).
5. The four-axis double-sided engraving machine according to claim 1, characterized in that: the workpiece lifting and overturning mechanism (4) comprises a left lifting slide rail (41) arranged on the left side of the main frame (1), a left lifting mounting plate (43) is arranged on the left lifting slide rail (41) in a sliding manner through a left lifting slide block (42), a reversing transmission box (44) is arranged on the outer side of the left lifting mounting plate (43), a reversing motor (45) is arranged at the bottom of the reversing transmission box (44), a reversing plate (46) is arranged on the inner side of the reversing transmission box (44) in a transmission manner, a left lifting motor base (47) is arranged on the left side of the main frame (1) and positioned between the left lifting slide rails (41), a left lifting motor (48) is arranged at the bottom of the left lifting motor base (47), a left lifting screw rod (49) is connected to the top output end of the left lifting motor (48) in a transmission manner, and a left lifting nut base (410) is, the left lifting nut seat (410) is fixedly arranged on one side of the left lifting mounting plate (43).
6. The four-axis double-sided engraving machine according to claim 1, characterized in that: the Y-axis moving mechanism (5) comprises Y-axis main beams (51) which cross the left side and the right side of the main frame (1), the left side and the right side of the bottom of the Y-axis main beam (51) are symmetrically provided with main beam supporting seats (52), the bottom of the main beam supporting seat (52) is provided with a Y-axis slide rail (54) in a sliding way through a Y-axis slide block (53), the Y-axis slide rail (54) is fixedly arranged on the main frame (1), the main beam supporting seat (52) is provided with a Y-axis transmission box (55), a Y-axis motor (56) is arranged at the top of the Y-axis transmission box (55), a Y-axis driving gear (57) in transmission connection with the Y-axis motor (56) is arranged at the bottom of the Y-axis transmission box (55), one side of the Y-axis driving gear (57) is meshed with a Y-axis rack (58), the Y-axis rack (58) is fixedly arranged on the main frame (1).
7. The four-axis double-sided engraving machine according to claim 1, characterized in that: the X-axis moving mechanism (6) comprises a pair of X-axis sliding rails (61) fixedly installed on the Y-axis moving mechanism (5), the X-axis sliding rails (61) are provided with X-axis installation plates (63) in a sliding mode through X-axis sliding blocks (62), X-axis transmission boxes (64) are installed on the front sides of the X-axis installation plates (63), X-axis motors (65) are installed on the front sides of the X-axis transmission boxes (64), X-axis driving gears (66) in transmission connection with the X-axis motors (65) are arranged on the rear sides of the X-axis transmission boxes (64), X-axis racks (67) are meshed with the tops of the X-axis driving gears (66), the X-axis racks (67) are fixedly installed on the Y-axis moving mechanism (5), Z-axis lifting racks (68) are arranged on the front sides of the X-axis installation plates (63), and Z-axis lifting sliding rails (69) are fixedly installed on two sides, z axle lift slide rail (69) through Z axle lift slider with X axle mounting plate (63) slidable mounting, Z axle motor (611) are installed at the inner chamber top of Z axle crane (68), the back middle part of Z axle crane (68) is rotated and is installed Z axle lift lead screw (612), the top of Z axle lift lead screw (612) through Z axle hold-in range subassembly (613) with the top output end transmission of Z axle motor (611) is connected, the outer wall spiro union of Z axle lift lead screw (612) has Z axle lift nut seat, Z axle lift nut seat with X axle mounting plate (63) fixed mounting, sculpture main shaft (8) fixed mounting have Z axle crane (68) bottom.
8. The four-axis double-sided engraving machine according to claim 7, characterized in that: cylinder mounting panel (614) are installed to X axle mounting panel (63) front side, install supplementary lift cylinder (610) on cylinder mounting panel (614), the flexible end in bottom of supplementary lift cylinder (610) with Z axle crane (68) bottom lateral wall erection joint.
9. The four-axis double-sided engraving machine according to claim 1, characterized in that: the bottom of the main frame (1) is paved with profile panels (9), and the profile panels (9) are located on the front side and the rear side of the telescopic supporting mechanism (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911286346.1A CN110842996A (en) | 2019-12-13 | 2019-12-13 | Four-axis double-sided engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911286346.1A CN110842996A (en) | 2019-12-13 | 2019-12-13 | Four-axis double-sided engraving machine |
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| CN110842996A true CN110842996A (en) | 2020-02-28 |
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| CN201911286346.1A Pending CN110842996A (en) | 2019-12-13 | 2019-12-13 | Four-axis double-sided engraving machine |
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| CN111331030A (en) * | 2020-03-22 | 2020-06-26 | 嘉兴学院 | Intelligent profile punching equipment |
| CN111933055A (en) * | 2020-08-19 | 2020-11-13 | 马鞍山市清和财务咨询有限公司 | Billboard manufacturing equipment and manufacturing method thereof |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
| CN112721514A (en) * | 2020-12-29 | 2021-04-30 | 宁化县安远镇翠北竹木工艺品厂 | Fine engraving equipment for processing wooden artware |
| CN113246644A (en) * | 2021-05-10 | 2021-08-13 | 滁州市浩晨石艺建材有限公司 | Sculpture supporting mechanism for sculpture machining and using method thereof |
| WO2022012150A1 (en) * | 2020-07-13 | 2022-01-20 | Oppo广东移动通信有限公司 | Wireless charging base and charging method using wireless charging base |
| CN114178861A (en) * | 2021-12-15 | 2022-03-15 | 山西其明科技发展有限公司 | Mechanical and electrical automation processing is with ball-type material surely grinds integrated into one piece equipment |
| CN114227341A (en) * | 2021-12-28 | 2022-03-25 | 吉林大学 | Synchronous belt drive's small-size triaxial engraver |
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| CN114227341A (en) * | 2021-12-28 | 2022-03-25 | 吉林大学 | Synchronous belt drive's small-size triaxial engraver |
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