CN113103378A - Numerical control sawing and milling machine for finishing accurate processing of round corners and accurate processing method - Google Patents
Numerical control sawing and milling machine for finishing accurate processing of round corners and accurate processing method Download PDFInfo
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- CN113103378A CN113103378A CN202110423926.1A CN202110423926A CN113103378A CN 113103378 A CN113103378 A CN 113103378A CN 202110423926 A CN202110423926 A CN 202110423926A CN 113103378 A CN113103378 A CN 113103378A
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- 238000003801 milling Methods 0.000 title claims abstract description 127
- 238000003672 processing method Methods 0.000 title description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000002023 wood Substances 0.000 claims description 32
- 238000005498 polishing Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims 9
- 238000009434 installation Methods 0.000 abstract description 15
- 238000005457 optimization Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
- B27C9/02—Multi-purpose machines; Universal machines; Equipment therefor with a single working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
Abstract
The invention relates to the technical field of processing machines and discloses a numerical control sawing and milling machine for finishing accurate processing of a fillet. This accomplish numerical control sawing and milling machine of fillet accurate processing and accurate processing's method, through milling cutter inner wall bottom installation electric turntable, electric turntable openly installs the bulb pole, the bulb pole is connected with the connecting rod, and the connecting rod keeps away from the one end installation of bulb pole and whets a knife, make to whet a knife can stretch out milling cutter, and then polish to the wood-cutting edge, make it can accomplish the accurate processing at fillet, rethread milling cutter inner wall installation arc telescopic link, the arc telescopic link is connected with the slider, the slider is installed in the outer wall of gag lever post, the slider is kept away from one side installation kelly of arc telescopic link, and the chute is all seted up to the both sides of whetting a knife, make it block it after whetting a knife and stretching out milling cutter, prevent.
Description
Technical Field
The invention relates to the technical field of processing machines, in particular to a numerical control sawing and milling machine for finishing accurate processing of a fillet and an accurate processing method.
Background
The numerical control sawing and milling machine is a woodworking machine which utilizes a milling cutter rotating at a high speed to cut and process the wood, so that the numerical control sawing and milling machine is often used when the wood is processed.
Along with the improvement of production level and the development of technological level, the demand of users to the numerical control milling machine of the accurate processing of completion fillet of high level quality increases day by day, and current numerical control milling machine is when cutting timber, and a large amount of burrs can appear in ligneous cutting edge for the staff can't carry out the accurate processing of fillet, and then influences the problem that processing was accomplished the timber quality, and then we have proposed a numerical control milling machine of accomplishing the accurate processing of fillet and the method of accurate processing.
Be equipped with through milling cutter's inside and whet a knife, make it can polish the processing with the burr at timber cutting edge after the cutting is accomplished, and then make its accurate processing that can accomplish the fillet.
Disclosure of Invention
In order to realize the purposes of finishing the accurate processing of the fillet and preventing the fillet from influencing the quality of the cut wood, the invention provides the following technical scheme: a numerical control sawing and milling machine for finishing accurate processing of a fillet comprises a base, a clearing assembly and an adjusting assembly, wherein a box body is fixedly installed at the top end of the base, an object placing table is movably connected to the left side of the top end of the base, a support is fixedly installed on the right side of the top end of the base, and an air gun is fixedly installed at the bottom end of the support;
a motor is fixedly arranged on the left side of the inner wall of the box body, and a cleaning assembly is fixedly arranged at the top end of the motor;
the cleaning component comprises a milling cutter, a fixed rod is fixedly arranged on the inner wall of the milling cutter, a connecting ring is fixedly arranged at one end of the fixed rod, which is far away from the inner wall of the milling cutter, the inner wall of the connecting ring is movably connected with a connecting rod, one end of the connecting rod, which is far away from the inner wall of the milling cutter, is movably connected with a ball head rod, one end of the ball head rod, which is far away from the connecting rod, is movably connected with an electric turntable, one end of the connecting rod, which is far away from the ball head rod, is fixedly provided with a knife sharpener, two sides of the knife sharpener are respectively provided with a chute, the inner wall of the milling cutter is fixedly provided with an arc telescopic rod, the inner wall of the milling cutter is provided with a groove, the inner wall of the groove is fixedly provided with a limiting, thereby the accurate processing of the round angle can be completed;
the adjusting part comprises a connecting block, the outer wall fixed mounting of connecting block has solid fixed ring, first ring channel has been seted up to solid fixed ring's outer wall, the equal swing joint in bottom both sides of solid fixed ring has the gyro wheel, the outer wall swing joint of connecting block has the fixed block, the equal fixed mounting in inner wall both sides of fixed block has Y shape pole, two the equal swing joint in relative one side of Y shape pole has the ball, the inner wall bottom swing joint of fixed block has the second annular groove for milling cutter is rotatory more stable.
As an optimization, the bottom end of the milling cutter is fixedly installed on an output shaft of the motor, and the bottom end of the milling cutter penetrates through the top end of the box body and extends into the box body, so that the motor can rotate to drive the milling cutter to rotate, and further wood cutting is completed.
As optimization, the bottom end of the connecting block is fixedly installed at the top end of the milling cutter, and the top end of the fixing block is fixedly installed at the bottom end of the support, so that the top end of the milling cutter cannot shake during rotation.
Preferably, the electric turntable is movably connected with the bottom end of the inner wall of the milling cutter, and the electric turntable is located inside the connecting ring, so that the electric turntable can rotate to drive the ball head rod to move, and further drive the connecting rod to move.
As optimization, first through-hole has been seted up to the outer wall of go-between, the one end that the bulb pole was kept away from to the connecting rod runs through first through-hole and extends to milling cutter's inside, the second through-hole has been seted up to milling cutter's outer wall, the one end that the connecting rod was kept away from to whetting a knife runs through the second through-hole and extends to milling cutter's outside for the connecting rod can drive to whet a knife and stretch out milling cutter, and then polishes the burr at timber edge.
As optimization, the quantity of whetting a knife is six to electric turntable becomes central symmetry distribution as the centre of a circle, and whets a knife and be located between two dead levers for milling cutter can drive the rotation of whetting a knife, and then makes the effect of polishing better.
As optimization, one side of the sliding block, which is far away from the clamping rod, is connected with the arc-shaped telescopic rod, the clamping rods are twelve in number, every two clamping rods are in one group, the knife sharpener is symmetrically distributed by taking the knife sharpener as a central line, so that the clamping rods can be clamped after the knife sharpener extends out of the milling cutter, and the effect of polishing is prevented from being influenced by the movement of the knife sharpener when the knife sharpener is polished.
As optimization, one side of the Y-shaped rod, which is close to the connecting block, extends to the inside of the first annular groove, the ball is in contact with the inner wall of the first annular groove, and the bottom end of the roller is located inside the second annular groove, so that the milling cutter is more stable in rotation, and the shaking condition cannot occur.
A method for finishing accurate processing of a fillet by a numerical control sawing and milling machine comprises the following steps:
s1: placing the wood to be cut on an object placing table, fixing the wood, and ensuring that the wood can move according to a programmed program;
s2: on the basis of S1, the motor is started to rotate the output shaft of the motor at the rotation speed of 1000-2000r/min to drive the milling cutter to rotate, so as to cut the wood;
s3: on the basis of S2, after cutting, the electric turntable is started to rotate clockwise, the electric turntable drives the ball head rod to move, the ball head rod drives the connecting rod to move, and further drives the knife grinder to move so as to extend out of the milling cutter, and meanwhile, under the action of the spring, the clamping rod enters the inner part of the chute and fixes the chute to prevent the chute from moving during grinding;
s4: on the basis of S3, a motor is started to drive the milling cutter to rotate, so that the milling cutter drives the sharpening cutter to rotate, and the sharpening cutter can sharpen wood due to the fact that the extended length of the sharpening cutter is the length of the blade;
s5: on the basis of S4, the cutting procedure is repeatedly operated once to drive the object placing table to move, so that the knife grinder can grind the cutting edge, and further the accurate processing of the fillet can be completed;
s6: on S5' S basis, after polishing the completion, start the arc telescopic link and make it drive the slider and remove to keeping away from one side of whetting a knife, and then make the kelly break away from the chute, restart electric turntable makes its counter-clockwise turning, and then make the inside of whetting a knife and removing to milling cutter, and then accomplish processing.
The invention has the beneficial effects that: this accomplish numerical control sawing and milling machine of fillet accurate processing and accurate processing's method, through milling cutter inner wall bottom installation electric turntable, electric turntable openly installs the bulb pole, the bulb pole is connected with the connecting rod, and the connecting rod keeps away from the one end installation of bulb pole and whets a knife, make to whet a knife can stretch out milling cutter, and then polish to the wood-cutting edge, make it can accomplish the accurate processing at fillet, rethread milling cutter inner wall installation arc telescopic link, the arc telescopic link is connected with the slider, the slider is installed in the outer wall of gag lever post, the slider is kept away from one side installation kelly of arc telescopic link, and the chute is all seted up to the both sides of whetting a knife, make it block it after whetting a knife and stretching out milling cutter, prevent.
This accomplish numerical control sawing and milling machine of fillet accurate processing and accurate processing's method, through milling cutter top installation connecting block, the connecting block is located the inside of fixed block, and the fixed block is installed in the bottom of support, rethread connecting block outer wall installation solid fixed ring, gu the fixed ring outer wall sets up first ring channel, the inner wall of first ring channel is equipped with Y shape pole, Y shape pole is installed in the inner wall both sides of fixed block, one side that Y shape pole is close to first ring channel is equipped with the ball, and gu fixed ring bottom both sides all install the gyro wheel, and the gyro wheel is located the inside of the second ring channel that fixed block inner wall bottom was seted up, make milling cutter when the rotational speed is too high, the condition that the milling cutter top rocke.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a cleaning assembly according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the adjusting assembly of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B according to the present invention.
In the figure: 1. a base; 2. a box body; 3. a placing table; 4. an air gun; 5. a support; 6. a motor; 7. a clearing assembly; 8. an adjustment assembly; 701. milling cutters; 702. an electric turntable; 703. a ball-head rod; 704. fixing the rod; 705. sharpening the knife; 706. a connecting ring; 707. a connecting rod; 708. a chute; 709. a clamping rod; 710. a slider; 711. a limiting rod; 712. a groove; 713. an arc-shaped telescopic rod; 801. connecting blocks; 802. a fixed block; 803. a fixing ring; 804. a Y-shaped bar; 805. a roller; 806. a ball bearing; 807. a first annular groove; 808. a second annular groove.
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.
Please refer to fig. 1-6: a numerical control sawing and milling machine for finishing accurate processing of a fillet comprises a base 1, a clearing component 7 and an adjusting component 8, wherein a box body 2 is fixedly installed at the top end of the base 1, a storage table 3 is movably connected to the left side of the top end of the base 1, a support 5 is fixedly installed on the right side of the top end of the base 1, and an air gun 4 is fixedly installed at the bottom end of the support 5;
a motor 6 is fixedly arranged on the left side of the inner wall of the box body 2, and a cleaning assembly 7 is fixedly arranged at the top end of the motor 6;
the clearing component 7 comprises a milling cutter 701, a fixing rod 704 is fixedly installed on the inner wall of the milling cutter 701, a connecting ring 706 is fixedly installed at one end, far away from the inner wall of the milling cutter 701, of the fixing rod 704, a connecting rod 707 is movably connected to the inner wall of the connecting ring 706, one end, far away from the inner wall of the milling cutter 701, of the connecting rod 707 is movably connected with a ball head rod 703, one end, far away from the connecting rod 707, of the ball head rod 703 of the connecting rod 707 is movably connected with an electric turntable 702, sharpening 705 is fixedly installed at one end, far away from the ball head rod 703, of the connecting rod 707, chute 708 is respectively formed in two sides of the sharpening 705, an arc-shaped telescopic rod 713 is fixedly installed on the inner wall of the milling cutter 701, a groove 712 is formed in the inner wall of the groove 712;
the motor 6 is started to drive the milling cutter 701 to rotate, wood is cut through blades arranged on the outer wall of the milling cutter 701, six blades are arranged, the cutting effect of the milling cutter is better, after the cutting is finished, the electric turntable 702 is started to rotate clockwise, the ball head rod 703 is further driven to move, the ball head rod 703 drives the connecting rod 707 to move, the connecting rod 707 further pushes the mill knife 705 to move, the mill knife 705 extends out of the milling cutter 701, meanwhile, the chute 708 is formed in the two sides of the mill knife 705, a spring is arranged between the clamping rod 709 and the sliding block 710, the clamping rod 709 enters the chute 708, the mill knife 705 cannot move when the wood is polished, the polishing effect can be prevented from being influenced, burrs on the cutting edge of the wood are removed through the mill knife 705, and the equipment can finish the accurate processing of a round corner;
the adjusting assembly 8 comprises a connecting block 801, a fixing ring 803 is fixedly mounted on the outer wall of the connecting block 801, a first annular groove 807 is formed in the outer wall of the fixing ring 803, rollers 805 are movably connected to two sides of the bottom end of the fixing ring 803, a fixing block 802 is movably connected to the outer wall of the connecting block 801, Y-shaped rods 804 are fixedly mounted on two sides of the inner wall of the fixing block 802, balls 806 are movably connected to opposite sides of the two Y-shaped rods 804, and a second annular groove 808 is movably connected to the bottom end of the inner wall of the;
Further according to the clean out assembly 7 of fig. 3-4: the bottom end of a milling cutter 701 is fixedly arranged on an output shaft of a motor 6, the bottom end of the milling cutter 701 penetrates through the top end of a box body 2 and extends into the box body 2, an electric rotary disc 702 is movably connected with the bottom end of the inner wall of the milling cutter 701, the electric rotary disc 702 is positioned inside a connecting ring 706, the outer wall of the connecting ring 706 is provided with a first through hole, one end, away from a ball head rod 703, of a connecting rod 707 penetrates through the first through hole and extends into the milling cutter 701, the outer wall of the milling cutter 701 is provided with a second through hole, one end, away from the connecting rod 707, of a sharpening 705 penetrates through the second through hole and extends to, the electric turntable 702 is used as a circle center and is distributed in a central symmetry way, the knife sharpening 705 is positioned between the two fixed rods 704, one side of the sliding block 710 far away from the clamping rod 709 is connected with the arc-shaped telescopic rod 713, and the number of the clamping rods 709 is twelve, and every two clamping rods are in a group and are symmetrically distributed by taking the sharpening tool 705 as a central line.
Through installing six sharpening 705 for the effect of polishing is better, and arc telescopic link 713 is installed to the rethread, makes it can drive the kelly 709 of installing on slider 710 after polishing the completion and remove, makes kelly 709 break away from chute 708, and then can not influence the inside that sharpening 705 got into milling cutter 701.
Further according to the adjustment assembly 8 in fig. 5-6: the bottom end of the connecting block 801 is fixedly arranged at the top end of the milling cutter 701, the top end of the fixing block 802 is fixedly arranged at the bottom end of the bracket 5, one side of the Y-shaped rod 804 close to the connecting block 801 extends to the inside of the first annular groove 807, the ball 806 is in contact with the inner wall of the first annular groove 807, and the bottom end of the roller 805 is located inside the second annular groove 808.
Be located the inside of fixed block 802 through connecting block 801, and install ball 806 and gyro wheel 805 for milling cutter 701 can not appear the condition that milling cutter 701 top rocked when high-speed rotation, makes its stability that can guarantee cutting and polish.
The first embodiment is as follows:
a method for finishing accurate processing of a fillet by a numerical control sawing and milling machine comprises the following steps:
s1: placing the wood to be cut on the object placing table 3, fixing the wood and ensuring that the wood can move according to a programmed program;
s2: on the basis of S1, starting the motor 6 to enable the output shaft of the motor to rotate at the rotating speed of 1000r/min, so that the motor drives the milling cutter 701 to rotate, and further wood is cut;
s3: on the basis of S2, after cutting, the electric turntable 702 is started to rotate clockwise, the electric turntable 702 drives the ball head rod 703 to move, the ball head rod 703 drives the connecting rod 707 to move, and then the mill knife 705 is driven to move to extend out of the milling cutter 701, meanwhile, under the action of the spring, the clamping rod 709 enters the chute 708 to fix the mill knife 705, and the mill knife 705 is prevented from moving during grinding;
s4: on the basis of S3, starting the motor 6 to drive the milling cutter 701 to rotate, so that the milling cutter 701 drives the sharpening 705 to rotate, and the sharpening 705 can polish wood due to the fact that the extending length of the sharpening 705 is the length of the redundant blade;
s5: on the basis of the step S4, the cutting procedure is repeatedly operated once to drive the object placing table 3 to move, so that the knife sharpening 705 polishes the cutting edge, and the accurate processing of the fillet can be further completed;
s6: on the basis of S5, after polishing, start arc telescopic link 713 and make it drive slider 710 to move to the one side of keeping away from whetting a knife 705, and then make kelly 709 break away from chute 708, restart electric turntable 702 and make its anticlockwise rotation, and then make whetting a knife 705 move to the inside of milling cutter 701, and then accomplish processing.
Example two:
a method for finishing accurate processing of a fillet by a numerical control sawing and milling machine comprises the following steps:
s1: placing the wood to be cut on the object placing table 3, fixing the wood and ensuring that the wood can move according to a programmed program;
s2: on the basis of S1, starting the motor 6 to enable the output shaft of the motor to rotate at the rotating speed of 1500r/min, and enabling the motor to drive the milling cutter 701 to rotate so as to cut wood;
s3: on the basis of S2, after cutting, the electric turntable 702 is started to rotate clockwise, the electric turntable 702 drives the ball head rod 703 to move, the ball head rod 703 drives the connecting rod 707 to move, and then the mill knife 705 is driven to move to extend out of the milling cutter 701, meanwhile, under the action of the spring, the clamping rod 709 enters the chute 708 to fix the mill knife 705, and the mill knife 705 is prevented from moving during grinding;
s4: on the basis of S3, starting the motor 6 to drive the milling cutter 701 to rotate, so that the milling cutter 701 drives the sharpening 705 to rotate, and the sharpening 705 can polish wood due to the fact that the extending length of the sharpening 705 is the length of the redundant blade;
s5: on the basis of the step S4, the cutting procedure is repeatedly operated once to drive the object placing table 3 to move, so that the knife sharpening 705 polishes the cutting edge, and the accurate processing of the fillet can be further completed;
s6: on the basis of S5, after polishing, start arc telescopic link 713 and make it drive slider 710 to move to the one side of keeping away from whetting a knife 705, and then make kelly 709 break away from chute 708, restart electric turntable 702 and make its anticlockwise rotation, and then make whetting a knife 705 move to the inside of milling cutter 701, and then accomplish processing.
Example three:
a method for finishing accurate processing of a fillet by a numerical control sawing and milling machine comprises the following steps:
s1: placing the wood to be cut on the object placing table 3, fixing the wood and ensuring that the wood can move according to a programmed program;
s2: on the basis of S1, starting the motor 6 to enable the output shaft to rotate at the rotating speed of 2000r/min, and enabling the motor to drive the milling cutter 701 to rotate so as to cut wood;
s3: on the basis of S2, after cutting, the electric turntable 702 is started to rotate clockwise, the electric turntable 702 drives the ball head rod 703 to move, the ball head rod 703 drives the connecting rod 707 to move, and then the mill knife 705 is driven to move to extend out of the milling cutter 701, meanwhile, under the action of the spring, the clamping rod 709 enters the chute 708 to fix the mill knife 705, and the mill knife 705 is prevented from moving during grinding;
s4: on the basis of S3, starting the motor 6 to drive the milling cutter 701 to rotate, so that the milling cutter 701 drives the sharpening 705 to rotate, and the sharpening 705 can polish wood due to the fact that the extending length of the sharpening 705 is the length of the redundant blade;
s5: on the basis of the step S4, the cutting procedure is repeatedly operated once to drive the object placing table 3 to move, so that the knife sharpening 705 polishes the cutting edge, and the accurate processing of the fillet can be further completed;
s6: on the basis of S5, after polishing, start arc telescopic link 713 and make it drive slider 710 to move to the one side of keeping away from whetting a knife 705, and then make kelly 709 break away from chute 708, restart electric turntable 702 and make its anticlockwise rotation, and then make whetting a knife 705 move to the inside of milling cutter 701, and then accomplish processing.
In summary, according to the numerical control sawing and milling machine for finishing precise processing of the fillet and the precise processing method, the electric turntable 702 is installed at the bottom end of the inner wall of the milling cutter 701, the ball rod 703 is installed on the front surface of the electric turntable 702, the ball rod 703 is connected with the connecting rod 707, and the sharpening 705 is installed at one end of the connecting rod 707 far away from the ball rod 703, so that the sharpening 705 can extend out of the milling cutter 701, and further, the wood cutting edge can be sharpened, so that the precise processing of the fillet can be finished; through milling cutter 701 top installation connecting block 801, connecting block 801 is located the inside of fixed block 802, and fixed block 802 installs in the bottom of support 5, the solid fixed ring 803 of rethread connecting block 801 outer wall installation, gu fixed ring 803 outer wall sets up first ring channel 807, the inner wall of first ring channel 807 is equipped with Y shape pole 804, Y shape pole 804 is installed in the inner wall both sides of fixed block 802, one side that Y shape pole 804 is close to first ring channel 807 is equipped with ball 806, and gu fixed ring 803 bottom both sides all install gyro wheel 805, and gyro wheel 805 is located the inside of the second ring channel 808 that fixed block 802 inner wall bottom was seted up, make milling cutter 701 when the rotational speed is too high, the condition that the milling cutter 701 top rocked can not appear, make milling cutter 701.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a accomplish numerical control saw milling machine of fillet accurate processing, includes base (1), clears away subassembly (7) and adjusting part (8), its characterized in that: a box body (2) is fixedly installed at the top end of the base (1), an object placing table (3) is movably connected to the left side of the top end of the base (1), a support (5) is fixedly installed on the right side of the top end of the base (1), and an air gun (4) is fixedly installed at the bottom end of the support (5);
a motor (6) is fixedly installed on the left side of the inner wall of the box body (2), and a clearing assembly (7) is fixedly installed at the top end of the motor (6);
the clearing component (7) comprises a milling cutter (701), a fixing rod (704) is fixedly mounted on the inner wall of the milling cutter (701), a connecting ring (706) is fixedly mounted at one end, far away from the inner wall of the milling cutter (701), of the fixing rod (704), a connecting rod (707) is movably connected to the inner wall of the connecting ring (706), a ball head rod (703) is movably connected to one end, far away from the inner wall of the milling cutter (701), of the ball head rod (703), an electric turntable (702) is movably connected to one end, far away from the ball head rod (703), of the connecting rod (707), a knife sharpener (705) is fixedly mounted at one end, far away from the ball head rod (703), chutes (708) are formed in both sides of the knife sharpener (705), an arc-shaped telescopic rod (713) is fixedly mounted on the inner wall of the milling cutter (701), grooves (712) are formed in the inner, the outer wall of the limiting rod (711) is movably connected with a sliding block (710), one side, far away from the arc-shaped telescopic rod (713), of the sliding block (710) is movably connected with a clamping rod (709), and the top end of the milling cutter (701) is movably connected with an adjusting assembly (8);
adjusting part (8) include connecting block (801), the outer wall fixed mounting of connecting block (801) has solid fixed ring (803), first ring channel (807) have been seted up to the outer wall of solid fixed ring (803), the equal swing joint in bottom both sides of solid fixed ring (803) has gyro wheel (805), the outer wall swing joint of connecting block (801) has fixed block (802), the equal fixed mounting in inner wall both sides of fixed block (802) has Y shape pole (804), two the equal swing joint in relative one side of Y shape pole (804) has ball (806), the inner wall bottom swing joint of fixed block (802) has second ring channel (808).
2. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: the bottom end of the milling cutter (701) is fixedly arranged on an output shaft of the motor (6), and the bottom end of the milling cutter (701) penetrates through the top end of the box body (2) and extends into the box body (2).
3. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: the bottom end of the connecting block (801) is fixedly installed at the top end of the milling cutter (701), and the top end of the fixing block (802) is fixedly installed at the bottom end of the support (5).
4. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: the electric rotating disc (702) is movably connected with the bottom end of the inner wall of the milling cutter (701), and the electric rotating disc (702) is positioned inside the connecting ring (706).
5. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: the outer wall of the connecting ring (706) is provided with a first through hole, one end, far away from the ball head rod (703), of the connecting rod (707) penetrates through the first through hole and extends to the interior of the milling cutter (701), the outer wall of the milling cutter (701) is provided with a second through hole, and one end, far away from the connecting rod (707), of the sharpening cutter (705) penetrates through the second through hole and extends to the exterior of the milling cutter (701).
6. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: the number of the sharpeners (705) is six, the sharpeners (705) are distributed in a centrosymmetric manner by taking the electric turntable (702) as a circle center, and the sharpeners (705) are positioned between the two fixed rods (704).
7. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: one side of the sliding block (710) far away from the clamping rods (709) is connected with the arc-shaped telescopic rods (713), the clamping rods (709) are twelve in number, every two clamping rods form a group, and the clamping rods are symmetrically distributed by taking the knife grinder (705) as a center line.
8. The numerical control sawing and milling machine for finishing the precise round corner machining according to claim 1 is characterized in that: one side of the Y-shaped rod (804) close to the connecting block (801) extends to the interior of the first annular groove (807), the ball (806) is in contact with the inner wall of the first annular groove (807), and the bottom end of the roller (805) is located in the interior of the second annular groove (808).
9. The method for precisely machining the round corner by the numerical control saw milling machine according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1: placing the wood to be cut on the object placing table (3), fixing the wood and ensuring that the wood can move according to a programmed program;
s2: on the basis of S1, the motor (6) is started to rotate the output shaft at the rotation speed of 1000-;
s3: on the basis of S2, after cutting, starting the electric turntable (702) to rotate clockwise, the electric turntable (702) driving the ball head rod (703) to move, the ball head rod (703) driving the connecting rod (707) to move, and further driving the knife grinder (705) to move to extend out of the milling cutter (701), and meanwhile, under the action of the spring, the clamping rod (709) enters the inner part of the chute (708) to fix the knife grinder (705) and prevent the knife grinder from moving during grinding;
s4: on the basis of S3, a motor (6) is started to drive a milling cutter (701) to rotate, so that the milling cutter (701) drives a sharpening cutter (705) to rotate, and the sharpening cutter (705) can sharpen wood due to the fact that the sharpening cutter (705) extends for the length of redundant blades;
s5: on the basis of S4, the cutting procedure is repeatedly operated once to drive the object placing table (3) to move, so that the knife sharpening (705) polishes the cutting edge, and the accurate processing of the fillet can be further completed;
s6: on the basis of S5, after polishing, starting the arc-shaped telescopic rod (713) to drive the sliding block (710) to move to one side far away from the knife sharpening (705), further enabling the clamping rod (709) to be separated from the chute (708), starting the electric turntable (702) to rotate anticlockwise, further enabling the knife sharpening (705) to move to the inside of the milling cutter (701), and further completing machining.
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| CN202110423926.1A CN113103378A (en) | 2021-04-20 | 2021-04-20 | Numerical control sawing and milling machine for finishing accurate processing of round corners and accurate processing method |
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Cited By (1)
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| CN115026341A (en) * | 2022-06-21 | 2022-09-09 | 安庆中船动力配套有限公司 | Cutter for processing asymmetric R-angle ring groove of connecting rod |
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Application publication date: 20210713 |