CN108340006B - A kind of machining plate milling device of adjustable aperture - Google Patents

A kind of machining plate milling device of adjustable aperture Download PDF

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Publication number
CN108340006B
CN108340006B CN201810068145.3A CN201810068145A CN108340006B CN 108340006 B CN108340006 B CN 108340006B CN 201810068145 A CN201810068145 A CN 201810068145A CN 108340006 B CN108340006 B CN 108340006B
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China
Prior art keywords
gear
guide rail
bull stick
bearing seat
plate
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CN201810068145.3A
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CN108340006A (en
Inventor
汤蒙琪
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Chongqing Jin Chuan Precision Hardware Co., Ltd.
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Chongqing Jin Chuan Precision Hardware Co Ltd
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Priority to CN201810068145.3A priority Critical patent/CN108340006B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/13Surface milling of plates, sheets or strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/32Feeding working-spindles
    • B23Q5/326Feeding working-spindles screw-operated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention relates to the plate milling devices that a kind of machining equipment more particularly to a kind of machining use adjustable aperture.The technical problem to be solved in the present invention is to provide one kind can be to the plate milling device of the machining adjustable aperture of the plate of big-and-middle molded dimension progress milling, the small required size that is time saving and energy saving, being accurately controlled milling of milling process risk.In order to solve the above-mentioned technical problem, the present invention provides the plate milling devices of such a machining adjustable aperture, include bottom plate, bracket, support plate, first bearing seat, the first bull stick, first gear, the first angular wheel, first connecting rod, first rotating shaft, first crank etc.;The left and right sides is symmetrically installed with bracket on bottom plate.Invention achieves the effects that milling, the small required size that is time saving and energy saving, being accurately controlled milling of milling process risk can be carried out to the plate of big-and-middle molded dimension.

Description

A kind of machining plate milling device of adjustable aperture
Technical field
The present invention relates to the plate millings that a kind of machining equipment more particularly to a kind of machining use adjustable aperture Equipment.
Background technique
Machinery refers to the general name of machine and mechanism.Machinery is exactly that people can be helped to reduce work difficulty or labour-saving tool dress It sets, as the article of chopsticks, broom and tweezers one kind can be said to machinery, they are simple and mechanical.And complicated machinery is just It is to be made of the simple and mechanical of two or more.These more complicated machinery are usually called machine.From structure and fortune From the viewpoint of dynamic, mechanism and machine and indistinction are loosely referred to as machinery.
At present when being machined to metal sheet, especially when carrying out the milling of different pore size to plate, greatly Part needs to be operated using artificial, if encounter the plate of big-and-middle molded dimension, current many milling devices are not Milling can be carried out to it, this has resulted in some plates that the portable milling tool of man-hour manually hand-held is needed to carry out milling to it, but artificial Carrying out milling has very big risk, and the course of work is time-consuming and laborious.
Therefore needing to research and develop a kind of can carry out milling, the small time saving province of milling process risk to the plate of big-and-middle molded dimension Power, the required size that milling can be accurately controlled the plate milling device of machining adjustable aperture overcome mesh It is time-consuming greatly in the presence of the plate progress milling, milling process risk that are difficult to big-and-middle molded dimension when the preceding progress milling to metal sheet Arduously, it is difficult the shortcomings that being accurately controlled the required size of milling.
Summary of the invention
(1) technical problems to be solved
It is carried out when the present invention carries out milling to metal sheet at present to overcome in the presence of the plate being difficult to big-and-middle molded dimension Milling, milling process risk is time-consuming and laborious greatly, is difficult the shortcomings that being accurately controlled the required size of milling, and the present invention will solve Certainly the technical issues of, which is to provide one kind, to carry out milling, the small time saving province of milling process risk to the plate of big-and-middle molded dimension Power, can be accurately controlled milling required size machining adjustable aperture plate milling device.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides the millings of the plate of such a machining adjustable aperture Turning equipment includes bottom plate, bracket, support plate, first bearing seat, the first bull stick, first gear, the first angular wheel, first Connecting rod, first rotating shaft, the first crank, the second angular wheel, second bearing seat, screw rod, the second crank, the first guide rail, first Guide sleeve, the first nut, the second guide sleeve, the second guide rail, the first rack gear, decelerating motor, the second bull stick and milling cutter, left and right two on bottom plate Side is symmetrically installed with bracket, is mounted on support plate on the upside of bracket by welding, and support plate inner underside is mounted on the One bearing block, is respectively connected with the first bull stick in first bearing seat, on the inside of the first bull stick between be connected with first gear, left side first Bull stick left end is connected with the first angular wheel, and lower section is connected with first connecting rod, a left side in first connecting rod on the left of Left-side support plate Side rotary is connected with first rotating shaft, and first rotating shaft upper end is connected with the first crank, and first rotating shaft lower end is connected with the second taper Gear, the second angular wheel are engaged with the first angular wheel, and upside is mounted on second bearing seat, second bearing seat in support plate It is inside connected with screw rod, screw rod left end is connected with the second crank, and the first guide rail, the first guide rail are connected between support plate inside front Upper slidingtype is connected with the first guide sleeve, and left is connected with the first nut on the upside of the first guide sleeve, and the first nut covers on screw rod, and first Nut and screw rod cooperate, and right is connected with the second guide sleeve on the upside of the first guide sleeve, and the second guide sleeve inner sliding type is connected with the second guide rail, Second guide rail left side central portion is connected with the first rack gear, and the first rack gear is engaged with first gear, before the second guide rail is located at the first guide rail Side, the second guide rail lower end are bolted mode and are equipped with decelerating motor, and decelerating motor lower end is connected with the second bull stick, and second Bull stick lower end is connected with milling cutter.
It preferably, further include having rotation reaming milling attachment, rotation reaming milling attachment includes 3rd bearing seat, rotation Ring, fixed plate, fourth bearing seat, second gear and third gear, the second guide rail downside, which is equipped with, rotates reaming milling attachment, and second 3rd bearing seat is connected on the downside of guide rail, the mode that is bolted on the outside of 3rd bearing seat is equipped with rotating ring, and rotating ring is right Side is bolted mode and is equipped with decelerating motor, and fixed plate is connected on the downside of rotating ring, and right side is connected with the in fixed plate Four bearing blocks, the second bull stick is connected in fourth bearing seat, and the second bull stick upper end is connected with second gear, connects on the downside of decelerating motor It is connected to third gear, third gear is engaged with second gear.
It preferably, further include having the 4th gear, the second connecting rod, the second shaft, the 5th gear and the 6th gear, second leads The 4th gear is connected on the downside of rail, right is connected with the second connecting rod on the upside of rotating ring, and right side is connected with the in the second connecting rod Two shafts, the second shaft are located on front side of decelerating motor, and the second shaft upper end is connected with the 5th gear, the 5th gear and the 4th gear Engagement, the second shaft lower end are connected with the 6th gear, and the 6th gear is engaged with third gear.
It preferably, further include having adjustment aperture device, adjustment aperture device includes third guide sleeve, third guide rail, connection Plate, third shaft, the first runner, the second rack gear, 5th bearing seat, third bull stick, the 7th gear, the second runner and transmission article, It is equipped with adjustment aperture device on the downside of rotating ring, is connected with third guide sleeve on the downside of rotating ring, third guide sleeve inner sliding type is connected with the Three guide rails, third guide rail left wall right are connected with fixed plate, and connecting plate, left and right two on the downside of connecting plate are connected on the downside of third guide sleeve Side rotary connection is respectively connected with the first runner on the downside of third shaft there are two third shaft, and the is connected between the first runner Two rack gears, the second rack gear are located on rear side of second gear, and the second rack gear is engaged with second gear, and middle part is connected with the 5th in connecting plate Bearing block, third bull stick is connected in 5th bearing seat, and third bull stick upper end is connected with the 7th gear, the 7th gear and third tooth It is respectively connected with the second runner on the upside of the third shaft in wheel engagement, third bull stick downside and left side, biography is connected between the second runner Dynamic item.
It preferably, further include having the second nut and screw rod, lower section is connected with the second nut on the left of rotating ring, in the second nut It is screwed with screw rod, screw rod and the second nut cooperate.
Working principle: when user needs to carry out milling drilling to plate, plate can be placed on by user, and Start decelerating motor, then user can rotate the second crank, and the second crank drives screw rod rotation, and screw rod drives the first nut left It moves right, so that the first guide sleeve be driven to move left and right, the first guide sleeve drives the second guide sleeve to move left and right, to drive the second guide rail It moves left and right, to drive decelerating motor and milling cutter to move left and right, to change the left-right position of milling cutter, when user regulates milling After the left-right position of knife, user can rotate the first crank, and the first crank drives the rotation of the second angular wheel, the second angular wheel The first angular wheel is driven to rotate, the first angular wheel drives left side the first bull stick rotation, so that first gear is driven to rotate, the One gear drives the first rack gear to move up and down, when user rotates clockwise the first crank, it will drives first gear counterclockwise Rotation, thus drive the first rack gear move down, thus drive the second guide rail move down, the second guide rail drive decelerating motor and Second bull stick moves down, so that milling cutter be driven to move down, to change the height and position of milling cutter, plate can be started into Row drilling and the drilling depth for adjusting plate, after user's drilling, user can rotate the first crank counterclockwise, thus band Dynamic milling cutter moves up, and milling cutter is made to be detached from plate, and then user closes decelerating motor, takes out plate.
Because further include have rotation reaming milling attachment, rotation reaming milling attachment include 3rd bearing seat, rotating ring, Fixed plate, fourth bearing seat, second gear and third gear, the second guide rail downside are equipped with rotation reaming milling attachment, and second leads 3rd bearing seat is connected on the downside of rail, the mode that is bolted on the outside of 3rd bearing seat is equipped with rotating ring, rotating ring right side The mode of being bolted is equipped with decelerating motor, and fixed plate is connected on the downside of rotating ring, and right side is connected with the 4th in fixed plate Bearing block, the second bull stick is connected in fourth bearing seat, and the second bull stick upper end is connected with second gear, connection on the downside of decelerating motor There is third gear, third gear is engaged with second gear, and when user needs to carry out the milling of large aperture to plate, user can be with Start decelerating motor, decelerating motor drives the rotation of third gear, and third gear drives second gear rotation, and second gear drives the The rotation of two bull sticks, so that milling cutter be driven to rotate, then user can be manually rotated rotating ring, and rotating ring is revolved by 3rd bearing seat Turn on the second guide rail, so that rotating ring be made to drive fixed plate rotation, fixed plate drives the second bull stick and milling cutter rotation, rotating ring Decelerating motor rotation is driven, to make milling of the milling cutter to the hole of plate progress major diameter, user rotates rotating ring and is rotated by 360 ° Milling is carried out to plate, when milling finishes, user can close decelerating motor, then rotate backward 360 degree of rotating ring and avoid subtracting The power transmission line of speed motor is wound.
Because further including having the 4th gear, the second connecting rod, the second shaft, the 5th gear and the 6th gear, the second guide rail Downside is connected with the 4th gear, and right is connected with the second connecting rod on the upside of rotating ring, and right side is connected with second in the second connecting rod Shaft, the second shaft are located on front side of decelerating motor, and the second shaft upper end is connected with the 5th gear, and the 5th gear is nibbled with the 4th gear It closes, the second shaft lower end is connected with the 6th gear, and the 6th gear is engaged with third gear, when user needs to revolve rotating ring automatically When turning, when automatic traction milling cutter rotates, user can star decelerating motor and control its rotating forward, and decelerating motor drives third gear It rotates forward, third gear is made to drive the reversion of the 6th gear, the 6th gear drives the reversion of the 5th gear, the 5th gear by the second shaft The 4th gear is driven to rotate forward, to make the 5th gear that the second connecting rod be driven to rotate around the second guide rail, so that rotating ring be driven to revolve Turn, so that automatic traction milling cutter rotates, can be avoided the milling cutter wounding event for artificially carrying out rotating and leading to may to occur in this way, when After rotating ring is rotated by 360 °, user can control the anti-three-sixth turn of decelerating motor.
Because further including having adjustment aperture device, adjustment aperture device include third guide sleeve, third guide rail, connecting plate, Third shaft, the first runner, the second rack gear, 5th bearing seat, third bull stick, the 7th gear, the second runner and transmission article, rotation It is equipped with adjustment aperture device on the downside of ring, is connected with third guide sleeve on the downside of rotating ring, third guide sleeve inner sliding type is connected with third and leads Rail, third guide rail left wall right are connected with fixed plate, and connecting plate is connected on the downside of third guide sleeve, left and right sides rotation on the downside of connecting plate There are two third shaft, third shaft downsides to be respectively connected with the first runner, the second tooth is connected between the first runner for rotatable connection Item, the second rack gear are located on rear side of second gear, and the second rack gear is engaged with second gear, and middle part is connected with 5th bearing in connecting plate , it is connected with third bull stick in 5th bearing seat, third bull stick upper end is connected with the 7th gear, and the 7th gear is nibbled with third gear It closes, is respectively connected with the second runner on the downside of third bull stick and on the upside of the third shaft in left side, transmission item is connected between the second runner, The size needed for user needs to adjust milling, that is, change the diameter that distance of the milling cutter apart from rotating ring namely rotates When, user can move left and right third guide rail, and third guide rail drives fixed plate to move left and right, so that milling cutter is driven to move left and right, Milling cutter is moved left and right to be rotating on the second rack gear by the second bull stick and second gear and is moved to the left, to change milling cutter distance The distance between rotating ring, after user regulates, user can star decelerating motor, and decelerating motor drives the rotation of third gear Turn, third gear drives the rotation of the 7th gear, and the 7th gear drives the rotation of third bull stick, and third bull stick drives the second runner of right side Rotation, the second runner of right side drive left side the second runner rotation, third shaft on the left of the second driven by rotating wheel of left side by transmission item Rotation, left side third shaft drive left side the first runner rotation, and the rotation of the first runner of left side passes through on the right side of the second rack drives the One runner rotation, to make the second rack drives second gear rotate, so that milling cutter be driven to rotate.
Because further including having the second nut and screw rod, lower section is connected with the second nut, the second nut inward turning on the left of rotating ring There is screw rod, screw rod and the second nut cooperate, and after user, which adjusts third guide rail, drives the position of milling cutter, user can rotate spiral shell Bar, screw rod are made screw rod fix third guide rail and are no longer moved in this position by the downward precession of cooperation with the second nut It is dynamic.
(3) beneficial effect
Invention achieves the plate of big-and-middle molded dimension can be carried out milling, milling process risk it is small it is time saving and energy saving, It can be accurately controlled the effect of the required size of milling, be placed on by using by plate, then operate first Crank and the second crank control the left-right position of milling cutter and the mode of height and position, can be avoided man-hour manually hand-held milling tool to plate It carries out processing risk that may be present, the mode for driving milling cutter to move left and right by using third guide rail is moved left and right, Diameter needed for milling plate can be accurately controlled.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the first schematic view of the front view of present invention rotation reaming milling attachment.
Fig. 3 is second of schematic view of the front view of present invention rotation reaming milling attachment.
Fig. 4 is the schematic view of the front view of adjustment aperture device of the present invention.
Fig. 5 is the schematic view of the front view of screw rod of the present invention.
The label in accompanying drawing is: 1- bottom plate, 2- bracket, 3- support plate, 4- first bearing seat, the first bull stick of 5-, 6- first Gear, the first angular wheel of 7-, 8- first connecting rod, 9- first rotating shaft, the first crank of 10-, the second angular wheel of 11-, 12- Two bearing bracket, 13- screw rod, the second crank of 131-, the first guide rail of 14-, the first guide sleeve of 15-, the first nut of 16-, 17- second are led Set, the second guide rail of 18-, the first rack gear of 19-, 20- decelerating motor, the second bull stick of 21-, 22- milling cutter, 30- rotate reaming milling dress It sets, 301- 3rd bearing seat, 302- rotating ring, 303- fixed plate, 304- fourth bearing seat, 305- second gear, 306- third Gear, the 4th gear of 3021-, the second connecting rod of 3022-, the second shaft of 3023-, the 5th gear of 3024-, the 6th gear of 3025-, 31- adjustment aperture device, 311- third guide sleeve, 312- third guide rail, 313- connecting plate, 314- third shaft, first turn of 315- Wheel, the second rack gear of 316-, 317- 5th bearing seat, 318- third bull stick, the 7th gear of 319-, the second runner of 3110-, 3111- It is driven item, the second nut of 3121-, 3122- screw rod.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of machining use adjustable aperture plate milling device, as shown in Figs. 1-5, include bottom plate 1, bracket 2, Support plate 3, first bearing seat 4, the first bull stick 5, first gear 6, the first angular wheel 7, first connecting rod 8, first rotating shaft 9, First crank 10, the second angular wheel 11, second bearing seat 12, screw rod 13, the second crank 131, the first guide rail 14, the first guide sleeve 15, the first nut 16, the second guide sleeve 17, the second guide rail 18, the first rack gear 19, decelerating motor 20, the second bull stick 21 and milling cutter 22, The left and right sides is symmetrically installed with bracket 2 on bottom plate 1, and 2 upside of bracket is mounted on support plate 3, support plate 3 by welding Inner underside is mounted on first bearing seat 4, and the first bull stick 5 is respectively connected in first bearing seat 4, and the first bull stick connects between 5 inside It is connected to first gear 6,5 left end of the first bull stick of left side is connected with the first angular wheel 7, and 3 left side lower section of Left-side support plate is connected with First connecting rod 8, the interior left side of first connecting rod 8 are rotatably connected with first rotating shaft 9, and 9 upper end of first rotating shaft is connected with first and shakes 10,9 lower end of first rotating shaft is connected with the second angular wheel 11, and the second angular wheel 11 is engaged with the first angular wheel 7, support Upside is mounted on second bearing seat 12 in plate 3, screw rod 13 is connected in second bearing seat 12,13 left end of screw rod is connected with second Crank 131 is connected with the first guide rail 14 between 3 inside front of support plate, and slidingtype is connected with the first guide sleeve on the first guide rail 14 15,15 upside left of the first guide sleeve is connected with the first nut 16, and the first 16 sets of nut is on screw rod 13, the first nut 16 and screw rod 13 cooperations, 15 upside right of the first guide sleeve are connected with the second guide sleeve 17, and 17 inner sliding type of the second guide sleeve is connected with the second guide rail 18, Second guide rail, 18 left side central portion is connected with the first rack gear 19, and the first rack gear 19 is engaged with first gear 6, and the second guide rail 18 is located at the One guide rail, 14 front side, 18 lower end of the second guide rail are bolted mode and are equipped with decelerating motor 20, and 20 lower end of decelerating motor connects It is connected to the second bull stick 21,21 lower end of the second bull stick is connected with milling cutter 22.
Embodiment 2
It is a kind of machining use adjustable aperture plate milling device, as shown in Figs. 1-5, include bottom plate 1, bracket 2, Support plate 3, first bearing seat 4, the first bull stick 5, first gear 6, the first angular wheel 7, first connecting rod 8, first rotating shaft 9, First crank 10, the second angular wheel 11, second bearing seat 12, screw rod 13, the second crank 131, the first guide rail 14, the first guide sleeve 15, the first nut 16, the second guide sleeve 17, the second guide rail 18, the first rack gear 19, decelerating motor 20, the second bull stick 21 and milling cutter 22, The left and right sides is symmetrically installed with bracket 2 on bottom plate 1, and 2 upside of bracket is mounted on support plate 3, support plate 3 by welding Inner underside is mounted on first bearing seat 4, and the first bull stick 5 is respectively connected in first bearing seat 4, and the first bull stick connects between 5 inside It is connected to first gear 6,5 left end of the first bull stick of left side is connected with the first angular wheel 7, and 3 left side lower section of Left-side support plate is connected with First connecting rod 8, the interior left side of first connecting rod 8 are rotatably connected with first rotating shaft 9, and 9 upper end of first rotating shaft is connected with first and shakes 10,9 lower end of first rotating shaft is connected with the second angular wheel 11, and the second angular wheel 11 is engaged with the first angular wheel 7, support Upside is mounted on second bearing seat 12 in plate 3, screw rod 13 is connected in second bearing seat 12,13 left end of screw rod is connected with second Crank 131 is connected with the first guide rail 14 between 3 inside front of support plate, and slidingtype is connected with the first guide sleeve on the first guide rail 14 15,15 upside left of the first guide sleeve is connected with the first nut 16, and the first 16 sets of nut is on screw rod 13, the first nut 16 and screw rod 13 cooperations, 15 upside right of the first guide sleeve are connected with the second guide sleeve 17, and 17 inner sliding type of the second guide sleeve is connected with the second guide rail 18, Second guide rail, 18 left side central portion is connected with the first rack gear 19, and the first rack gear 19 is engaged with first gear 6, and the second guide rail 18 is located at the One guide rail, 14 front side, 18 lower end of the second guide rail are bolted mode and are equipped with decelerating motor 20, and 20 lower end of decelerating motor connects It is connected to the second bull stick 21,21 lower end of the second bull stick is connected with milling cutter 22.
It further include having rotation reaming milling attachment 30, rotation reaming milling attachment 30 includes 3rd bearing seat 301, rotation Ring 302, fixed plate 303, fourth bearing seat 304, second gear 305 and third gear 306 are equipped with rotation on the downside of second guide rail 18 Reaming milling attachment 30 is connected with 3rd bearing seat 301 on the downside of second guide rail 18, passes through bolt on the outside of 3rd bearing seat 301 and connect The mode of connecing is equipped with rotating ring 302, and the mode that is bolted on the right side of rotating ring 302 is equipped with decelerating motor 20, rotating ring 302 Downside is connected with fixed plate 303, and right side is connected with fourth bearing seat 304 in fixed plate 303, is connected in fourth bearing seat 304 Second bull stick 21,21 upper end of the second bull stick are connected with second gear 305, and third gear 306 is connected on the downside of decelerating motor 20, the Three gears 306 are engaged with second gear 305.
Embodiment 3
It is a kind of machining use adjustable aperture plate milling device, as shown in Figs. 1-5, include bottom plate 1, bracket 2, Support plate 3, first bearing seat 4, the first bull stick 5, first gear 6, the first angular wheel 7, first connecting rod 8, first rotating shaft 9, First crank 10, the second angular wheel 11, second bearing seat 12, screw rod 13, the second crank 131, the first guide rail 14, the first guide sleeve 15, the first nut 16, the second guide sleeve 17, the second guide rail 18, the first rack gear 19, decelerating motor 20, the second bull stick 21 and milling cutter 22, The left and right sides is symmetrically installed with bracket 2 on bottom plate 1, and 2 upside of bracket is mounted on support plate 3, support plate 3 by welding Inner underside is mounted on first bearing seat 4, and the first bull stick 5 is respectively connected in first bearing seat 4, and the first bull stick connects between 5 inside It is connected to first gear 6,5 left end of the first bull stick of left side is connected with the first angular wheel 7, and 3 left side lower section of Left-side support plate is connected with First connecting rod 8, the interior left side of first connecting rod 8 are rotatably connected with first rotating shaft 9, and 9 upper end of first rotating shaft is connected with first and shakes 10,9 lower end of first rotating shaft is connected with the second angular wheel 11, and the second angular wheel 11 is engaged with the first angular wheel 7, support Upside is mounted on second bearing seat 12 in plate 3, screw rod 13 is connected in second bearing seat 12,13 left end of screw rod is connected with second Crank 131 is connected with the first guide rail 14 between 3 inside front of support plate, and slidingtype is connected with the first guide sleeve on the first guide rail 14 15,15 upside left of the first guide sleeve is connected with the first nut 16, and the first 16 sets of nut is on screw rod 13, the first nut 16 and screw rod 13 cooperations, 15 upside right of the first guide sleeve are connected with the second guide sleeve 17, and 17 inner sliding type of the second guide sleeve is connected with the second guide rail 18, Second guide rail, 18 left side central portion is connected with the first rack gear 19, and the first rack gear 19 is engaged with first gear 6, and the second guide rail 18 is located at the One guide rail, 14 front side, 18 lower end of the second guide rail are bolted mode and are equipped with decelerating motor 20, and 20 lower end of decelerating motor connects It is connected to the second bull stick 21,21 lower end of the second bull stick is connected with milling cutter 22.
It further include having rotation reaming milling attachment 30, rotation reaming milling attachment 30 includes 3rd bearing seat 301, rotation Ring 302, fixed plate 303, fourth bearing seat 304, second gear 305 and third gear 306 are equipped with rotation on the downside of second guide rail 18 Reaming milling attachment 30 is connected with 3rd bearing seat 301 on the downside of second guide rail 18, passes through bolt on the outside of 3rd bearing seat 301 and connect The mode of connecing is equipped with rotating ring 302, and the mode that is bolted on the right side of rotating ring 302 is equipped with decelerating motor 20, rotating ring 302 Downside is connected with fixed plate 303, and right side is connected with fourth bearing seat 304 in fixed plate 303, is connected in fourth bearing seat 304 Second bull stick 21,21 upper end of the second bull stick are connected with second gear 305, and third gear 306 is connected on the downside of decelerating motor 20, the Three gears 306 are engaged with second gear 305.
It further include having the 4th gear 3021, the second connecting rod 3022, the second shaft 3023, the 5th gear 3024 and the 6th tooth 3025 are taken turns, is connected with the 4th gear 3021 on the downside of the second guide rail 18,302 upside right of rotating ring is connected with the second connecting rod 3022, the interior right side of the second connecting rod 3022 is connected with the second shaft 3023, and the second shaft 3023 is located at 20 front side of decelerating motor, the Two shafts, 3023 upper end is connected with the 5th gear 3024, and the 5th gear 3024 is engaged with the 4th gear 3021, the second shaft 3023 Lower end is connected with the 6th gear 3025, and the 6th gear 3025 is engaged with third gear 306.
Embodiment 4
It is a kind of machining use adjustable aperture plate milling device, as shown in Figs. 1-5, include bottom plate 1, bracket 2, Support plate 3, first bearing seat 4, the first bull stick 5, first gear 6, the first angular wheel 7, first connecting rod 8, first rotating shaft 9, First crank 10, the second angular wheel 11, second bearing seat 12, screw rod 13, the second crank 131, the first guide rail 14, the first guide sleeve 15, the first nut 16, the second guide sleeve 17, the second guide rail 18, the first rack gear 19, decelerating motor 20, the second bull stick 21 and milling cutter 22, The left and right sides is symmetrically installed with bracket 2 on bottom plate 1, and 2 upside of bracket is mounted on support plate 3, support plate 3 by welding Inner underside is mounted on first bearing seat 4, and the first bull stick 5 is respectively connected in first bearing seat 4, and the first bull stick connects between 5 inside It is connected to first gear 6,5 left end of the first bull stick of left side is connected with the first angular wheel 7, and 3 left side lower section of Left-side support plate is connected with First connecting rod 8, the interior left side of first connecting rod 8 are rotatably connected with first rotating shaft 9, and 9 upper end of first rotating shaft is connected with first and shakes 10,9 lower end of first rotating shaft is connected with the second angular wheel 11, and the second angular wheel 11 is engaged with the first angular wheel 7, support Upside is mounted on second bearing seat 12 in plate 3, screw rod 13 is connected in second bearing seat 12,13 left end of screw rod is connected with second Crank 131 is connected with the first guide rail 14 between 3 inside front of support plate, and slidingtype is connected with the first guide sleeve on the first guide rail 14 15,15 upside left of the first guide sleeve is connected with the first nut 16, and the first 16 sets of nut is on screw rod 13, the first nut 16 and screw rod 13 cooperations, 15 upside right of the first guide sleeve are connected with the second guide sleeve 17, and 17 inner sliding type of the second guide sleeve is connected with the second guide rail 18, Second guide rail, 18 left side central portion is connected with the first rack gear 19, and the first rack gear 19 is engaged with first gear 6, and the second guide rail 18 is located at the One guide rail, 14 front side, 18 lower end of the second guide rail are bolted mode and are equipped with decelerating motor 20, and 20 lower end of decelerating motor connects It is connected to the second bull stick 21,21 lower end of the second bull stick is connected with milling cutter 22.
It further include having rotation reaming milling attachment 30, rotation reaming milling attachment 30 includes 3rd bearing seat 301, rotation Ring 302, fixed plate 303, fourth bearing seat 304, second gear 305 and third gear 306 are equipped with rotation on the downside of second guide rail 18 Reaming milling attachment 30 is connected with 3rd bearing seat 301 on the downside of second guide rail 18, passes through bolt on the outside of 3rd bearing seat 301 and connect The mode of connecing is equipped with rotating ring 302, and the mode that is bolted on the right side of rotating ring 302 is equipped with decelerating motor 20, rotating ring 302 Downside is connected with fixed plate 303, and right side is connected with fourth bearing seat 304 in fixed plate 303, is connected in fourth bearing seat 304 Second bull stick 21,21 upper end of the second bull stick are connected with second gear 305, and third gear 306 is connected on the downside of decelerating motor 20, the Three gears 306 are engaged with second gear 305.
It further include having the 4th gear 3021, the second connecting rod 3022, the second shaft 3023, the 5th gear 3024 and the 6th tooth 3025 are taken turns, is connected with the 4th gear 3021 on the downside of the second guide rail 18,302 upside right of rotating ring is connected with the second connecting rod 3022, the interior right side of the second connecting rod 3022 is connected with the second shaft 3023, and the second shaft 3023 is located at 20 front side of decelerating motor, the Two shafts, 3023 upper end is connected with the 5th gear 3024, and the 5th gear 3024 is engaged with the 4th gear 3021, the second shaft 3023 Lower end is connected with the 6th gear 3025, and the 6th gear 3025 is engaged with third gear 306.
It further include having adjustment aperture device 31, adjustment aperture device 31 includes third guide sleeve 311, third guide rail 312, connects Fishplate bar 313, third shaft 314, the first runner 315, the second rack gear 316,5th bearing seat 317, third bull stick 318, the 7th tooth The 319, second runner 3110 and transmission item 3111 are taken turns, adjustment aperture device 31,302 downside of rotating ring are equipped on the downside of rotating ring 302 It is connected with third guide sleeve 311,311 inner sliding type of third guide sleeve is connected with third guide rail 312, and 312 left wall right of third guide rail connects It is connected to fixed plate 303, connecting plate 313, the 313 rotary connection in the downside left and right sides of connecting plate are connected on the downside of third guide sleeve 311 There are two third shaft 314, it is respectively connected with the first runner 315 on the downside of third shaft 314, the is connected between the first runner 315 Two rack gears 316, the second rack gear 316 are located at 305 rear side of second gear, and the second rack gear 316 is engaged with second gear 305, connecting plate Middle part is connected with 5th bearing seat 317 in 313, and third bull stick 318,318 upper end of third bull stick are connected in 5th bearing seat 317 It is connected with the 7th gear 319, the 7th gear 319 is engaged with third gear 306, and the third in 318 downside of third bull stick and left side turns It is respectively connected with the second runner 3110 on the upside of axis 314, transmission item 3111 is connected between the second runner 3110.
It further include having the second nut 3121 and screw rod 3122,302 left side lower section of rotating ring is connected with the second nut 3121, the Two nuts 3121 are internally screwed with screw rod 3122, and screw rod 3122 and the second nut 3121 cooperate.
Working principle: when user needs to carry out milling drilling to plate, plate can be placed on bottom plate 1 by user, And start decelerating motor 20, then user can rotate the second crank 131, and the second crank 131 drives screw rod 13 to rotate, screw rod 13 The first nut 16 is driven to move left and right, so that the first guide sleeve 15 be driven to move left and right, the first guide sleeve 15 drives the second guide sleeve 17 left It moves right, to drive the second guide rail 18 to move left and right, to drive decelerating motor 20 and milling cutter 22 to move left and right, to change The left-right position of milling cutter 22, after user regulates the left-right position of milling cutter 22, user can rotate the first crank 10, and first shakes 10 the second angular wheels 11 of drive are rotated, the second angular wheel 11 drives the rotation of the first angular wheel 7, the first angular wheel 7 Left side the first bull stick 5 rotation is driven, so that first gear 6 be driven to rotate, first gear 6 drives the first rack gear 19 to move up and down, When user rotates clockwise the first crank 10, it will drive first gear 6 counterclockwise rotate, thus drive the first rack gear 19 to Lower movement, so that the second guide rail 18 be driven to move down, the second guide rail 18 drives decelerating motor 20 and the second bull stick 21 to moving down It is dynamic, to drive milling cutter 22 to move down, to change the height and position of milling cutter 22, can start to be drilled to plate and be adjusted The drilling depth for saving plate, after user's drilling, user can rotate the first crank 10 counterclockwise, to drive milling cutter 22 It moves up, milling cutter 22 is made to be detached from plate, then user closes decelerating motor 20, takes out plate.
Because further include have rotation reaming milling attachment 30, rotation reaming milling attachment 30 include 3rd bearing seat 301, Rotating ring 302, fixed plate 303, fourth bearing seat 304, second gear 305 and third gear 306 are equipped on the downside of second guide rail 18 Reaming milling attachment 30 is rotated, 3rd bearing seat 301 is connected on the downside of the second guide rail 18, passes through spiral shell on the outside of 3rd bearing seat 301 Bolt connection type is equipped with rotating ring 302, and the mode that is bolted on the right side of rotating ring 302 is equipped with decelerating motor 20, rotation Fixed plate 303 is connected on the downside of ring 302, right side is connected with fourth bearing seat 304 in fixed plate 303, connects in fourth bearing seat 304 It is connected to the second bull stick 21,21 upper end of the second bull stick is connected with second gear 305, third gear is connected on the downside of decelerating motor 20 306, third gear 306 is engaged with second gear 305, and when user needs to carry out the milling of large aperture to plate, user can be with Starting decelerating motor 20, decelerating motor 20 drives third gear 306 to rotate, and third gear 306 drives second gear 305 to rotate, Second gear 305 drives the rotation of the second bull stick 21, so that milling cutter 22 be driven to rotate, then user can be manually rotated rotating ring 302, rotating ring 302 is rotated on the second guide rail 18 by 3rd bearing seat 301, so that rotating ring 302 be made to drive fixed plate 303 Rotation, fixed plate 303 drive the second bull stick 21 and milling cutter 22 to rotate, and rotating ring 302 drives decelerating motor 20 to rotate, to make to mill Knife 22 carries out the milling in the hole of major diameter to plate, and user rotates rotating ring 302 and is rotated by 360 ° to plate progress milling, works as milling It cuts and finishes, user can close decelerating motor 20, then rotate backward 302360 degree of the rotating ring transmissions of electricity for avoiding decelerating motor 20 Line winding.
Because further including having the 4th gear 3021, the second connecting rod 3022, the second shaft 3023, the 5th gear 3024 and Six gears 3025 are connected with the 4th gear 3021 on the downside of second guide rail 18, and 302 upside right of rotating ring is connected with the second connecting rod 3022, the interior right side of the second connecting rod 3022 is connected with the second shaft 3023, and the second shaft 3023 is located at 20 front side of decelerating motor, the Two shafts, 3023 upper end is connected with the 5th gear 3024, and the 5th gear 3024 is engaged with the 4th gear 3021, the second shaft 3023 Lower end is connected with the 6th gear 3025, and the 6th gear 3025 is engaged with third gear 306, when user needs to make rotating ring 302 certainly When dynamic rotation, when automatic traction milling cutter 22 rotates, user can star decelerating motor 20 and control its rotating forward, 20 band of decelerating motor Dynamic third gear 306 rotates forward, and third gear 306 is made to drive the reversion of the 6th gear 3025, and the 6th gear 3025 passes through the second shaft 3023 drive the reversion of the 5th gear 3024, and the 5th gear 3024 drives the 4th gear 3021 to rotate forward, to make the 5th gear 3024 The second connecting rod 3022 is driven to rotate around the second guide rail 18, to drive rotating ring 302 to rotate, so that automatic traction milling cutter 22 revolves Turn, can be avoided 22 wounding event of milling cutter for artificially carrying out rotating and leading to may to occur in this way, when rotating ring 302 is rotated by 360 ° Afterwards, user can control the anti-three-sixth turn of decelerating motor 20.
Because further including having adjustment aperture device 31, adjustment aperture device 31 includes third guide sleeve 311, third guide rail 312, connecting plate 313, third shaft 314, the first runner 315, the second rack gear 316,5th bearing seat 317, third bull stick 318, 7th gear 319, the second runner 3110 and transmission articles 3111 are equipped with adjustment aperture device 31, rotating ring on the downside of rotating ring 302 302 downsides are connected with third guide sleeve 311, and 311 inner sliding type of third guide sleeve is connected with third guide rail 312,312 left wall of third guide rail Right is connected with fixed plate 303, and connecting plate 313,313 downside left and right sides rotation of connecting plate are connected on the downside of third guide sleeve 311 Formula connection is respectively connected with the first runner 315 on the downside of third shaft 314, connects between the first runner 315 there are two third shaft 314 It is connected to the second rack gear 316, the second rack gear 316 is located at 305 rear side of second gear, and the second rack gear 316 is engaged with second gear 305, Middle part is connected with 5th bearing seat 317 in connecting plate 313, and third bull stick 318, third bull stick are connected in 5th bearing seat 317 318 upper ends are connected with the 7th gear 319, and the 7th gear 319 is engaged with third gear 306,318 downside of third bull stick and left side It is respectively connected with the second runner 3110 on the upside of third shaft 314, transmission item 3111 is connected between the second runner 3110, when user needs Size needed for adjusting milling, that is, when changing the diameter that distance of the milling cutter 22 apart from rotating ring 302 namely rotates, use Family can move left and right third guide rail 312, and third guide rail 312 drives fixed plate 303 to move left and right, to drive milling cutter 22 or so Mobile, milling cutter 22 is moved left and right to be rotating on the second rack gear 316 by the second bull stick 21 and second gear 305 and is moved to the left, To change milling cutter 22 apart from the distance between rotating ring 302, after user regulates, user can star decelerating motor 20, Decelerating motor 20 drives third gear 306 to rotate, and third gear 306 drives the rotation of the 7th gear 319, and the 7th gear 319 drives Third bull stick 318 rotates, and third bull stick 318 drives right side the second runner 3110 rotation, and the second runner of right side 3110 passes through transmission Item 3111 drives left side the second runner 3110 rotation, and the second runner of left side 3110 drives left side third shaft 314 to rotate, left side the Three shafts 314 drive left side the first runner 315 rotation, and the rotation of the first runner of left side 315 drives right side the by the second rack gear 316 One runner 315 rotation, to make the second rack gear 316 that second gear 305 be driven to rotate, so that milling cutter 22 be driven to rotate.
Because further including having the second nut 3121 and screw rod 3122,302 left side lower section of rotating ring is connected with the second nut 3121, the second nut 3121 is internally screwed with screw rod 3122, and screw rod 3122 and the second nut 3121 cooperate, when user adjusts third guide rail After 312 drive the position of milling cutters 22, user can with rotary screw 3122, screw rod 3122 by the cooperation with the second nut 3121 to Lower precession makes screw rod 3122 fix third guide rail 312 and is no longer moved in this position.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (1)

1. the plate milling device that adjustable aperture is used in a kind of machining, which is characterized in that include bottom plate (1), bracket (2), support plate (3), first bearing seat (4), the first bull stick (5), first gear (6), the first angular wheel (7), the first connection Bar (8), first rotating shaft (9), the first crank (10), the second angular wheel (11), second bearing seat (12), screw rod (13), second Crank (131), the first guide rail (14), the first guide sleeve (15), the first nut (16), the second guide sleeve (17), the second guide rail (18), One rack gear (19), decelerating motor (20), the second bull stick (21) and milling cutter (22), the left and right sides is symmetrically installed with branch on bottom plate (1) Frame (2), bracket (2) upside are mounted on support plate (3) by welding, and support plate (3) inner underside is mounted on first Bearing block (4), first bearing seat (4) is interior to be respectively connected with the first bull stick (5), and the first bull stick (5) is connected with the first tooth between inside It takes turns (6), left side the first bull stick (5) left end is connected with the first angular wheel (7), and lower section is connected with the on the left of Left-side support plate (3) One connecting rod (8), the interior left side of first connecting rod (8) are rotatably connected with first rotating shaft (9), and first rotating shaft (9) upper end is connected with First crank (10), first rotating shaft (9) lower end are connected with the second angular wheel (11), the second angular wheel (11) and the first taper Gear (7) engagement, the interior upside of support plate (3) are mounted on second bearing seat (12), are connected with screw rod in second bearing seat (12) (13), screw rod (13) left end is connected with the second crank (131), is connected with the first guide rail (14) between support plate (3) inside front, Slidingtype is connected with the first guide sleeve (15) on first guide rail (14), and left is connected with the first nut on the upside of the first guide sleeve (15) (16), the first nut (16) covers on screw rod (13), and the first nut (16) and screw rod (13) cooperate, right on the upside of the first guide sleeve (15) Side is connected with the second guide sleeve (17), and the second guide sleeve (17) inner sliding type is connected with the second guide rail (18), on the left of the second guide rail (18) Middle part is connected with the first rack gear (19), and the first rack gear (19) is engaged with first gear (6), and the second guide rail (18) is located at the first guide rail (14) front side, the second guide rail (18) lower end are bolted mode and are equipped with decelerating motor (20), decelerating motor (20) lower end It is connected with the second bull stick (21), the second bull stick (21) lower end is connected with milling cutter (22);It further include having rotation reaming milling attachment (30), rotation reaming milling attachment (30) includes 3rd bearing seat (301), rotating ring (302), fixed plate (303), the 4th axis Seat (304), second gear (305) and third gear (306) are held, rotation reaming milling attachment is equipped on the downside of the second guide rail (18) (30), it is connected with 3rd bearing seat (301) on the downside of the second guide rail (18), the side of being bolted on the outside of 3rd bearing seat (301) Formula is equipped with rotating ring (302), and mode is bolted on the right side of rotating ring (302) and is equipped with decelerating motor (20), rotating ring (302) downside is connected with fixed plate (303), and right side is connected with fourth bearing seat (304), fourth bearing seat in fixed plate (303) (304) it is connected with the second bull stick (21) in, the second bull stick (21) upper end is connected with second gear (305), under decelerating motor (20) Side is connected with third gear (306), and third gear (306) is engaged with second gear (305);It further include having the 4th gear (3021), the second connecting rod (3022), the second shaft (3023), the 5th gear (3024) and the 6th gear (3025), second leads The 4th gear (3021) is connected on the downside of rail (18), right is connected with the second connecting rod (3022) on the upside of rotating ring (302), and second Right side is connected with the second shaft (3023) in connecting rod (3022), and the second shaft (3023) is located on front side of decelerating motor (20), the Two shafts (3023) upper end is connected with the 5th gear (3024), and the 5th gear (3024) is engaged with the 4th gear (3021), and second Shaft (3023) lower end is connected with the 6th gear (3025), and the 6th gear (3025) is engaged with third gear (306);It further include having Adjustment aperture device (31), adjustment aperture device (31) include third guide sleeve (311), third guide rail (312), connecting plate (313), third shaft (314), the first runner (315), the second rack gear (316), 5th bearing seat (317), third bull stick (318), the 7th gear (319), the second runner (3110) and transmission article (3111), rotating ring (302) downside are equipped with adjustment aperture Device (31), rotating ring (302) downside are connected with third guide sleeve (311), and third guide sleeve (311) inner sliding type is connected with third and leads Rail (312), third guide rail (312) left wall right are connected with fixed plate (303), are connected with connecting plate on the downside of third guide sleeve (311) (313), on the downside of connecting plate (313) there are two the rotary connections in the left and right sides third shaft (314), on the downside of third shaft (314) It is respectively connected with the first runner (315), is connected between the first runner (315) the second rack gear (316), the second rack gear (316) is located at On rear side of second gear (305), the second rack gear (316) engage with second gear (305), and the is connected in the middle part of connecting plate (313) is interior Five bearing blocks (317) are connected with third bull stick (318) in 5th bearing seat (317), and third bull stick (318) upper end is connected with the Seven gears (319), the 7th gear (319) are engaged with third gear (306), are turned on the downside of third bull stick (318) with the third in left side It is respectively connected with the second runner (3110) on the upside of axis (314), transmission item (3111) is connected between the second runner (3110);Further include There are the second nut (3121) and screw rod (3122), lower section is connected with the second nut (3121), the second nut on the left of rotating ring (302) (3121) it is internally screwed with screw rod (3122), screw rod (3122) and the second nut (3121) cooperate.
CN201810068145.3A 2018-01-24 2018-01-24 A kind of machining plate milling device of adjustable aperture Active CN108340006B (en)

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Effective date of registration: 20190516

Address after: 402260 No. 99 Lanxi Road, Degan Industrial Park, Jiangjin District, Chongqing

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