CN101987417A - Digital control polyhedrical milling and drilling machine - Google Patents

Digital control polyhedrical milling and drilling machine Download PDF

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Publication number
CN101987417A
CN101987417A CN2009100700258A CN200910070025A CN101987417A CN 101987417 A CN101987417 A CN 101987417A CN 2009100700258 A CN2009100700258 A CN 2009100700258A CN 200910070025 A CN200910070025 A CN 200910070025A CN 101987417 A CN101987417 A CN 101987417A
Authority
CN
China
Prior art keywords
milling
guide rail
column
drilling machine
supporting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009100700258A
Other languages
Chinese (zh)
Inventor
王晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN JINHUA MACHINE TOOLS CO Ltd
Original Assignee
TIANJIN JINHUA MACHINE TOOLS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN JINHUA MACHINE TOOLS CO Ltd filed Critical TIANJIN JINHUA MACHINE TOOLS CO Ltd
Priority to CN2009100700258A priority Critical patent/CN101987417A/en
Publication of CN101987417A publication Critical patent/CN101987417A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a digital control polyhedrical milling and drilling machine. Left and right sides of a workbench are symmetrically provided with a set of milling and drilling mechanisms, and the rear part of the workbench is also provided with a set of milling and drilling mechanisms; each set of milling and drilling mechanisms comprises a base, a bearing plate, a stand column, a milling head and a driving device, wherein the bearing plate is installed on a guide rail of a machine bed and can slide along the guide rail; the stand column is installed on the guide rail of the bearing plate and on the base and can slide along the guide rail; the milling head is installed on the guide rail of the stand column and can slide along the guide rail; the machine bed is provided with the driving device capable of driving the bearing plate to move left and right; the bearing plate is provided with the driving device capable of driving the stand column to move forwards and backwards; and the stand column is provided with the driving device capable of driving the milling head to move up and down. The invention has the advantages of working forwards and backwards as well as left and right according to the size of a workpiece and synchronously carrying out milling and drilling processing on the workpiece and being capable of realizing locating and polyhedrical cutting of medium and large workpieces, therefore, fine processing of multi-dimensional curved surfaces of various products is realized.

Description

A kind of numerical control multiaspect milling and drilling machine
Technical field:
The present invention relates to a kind of machining equipment, particularly a kind of nine axis six-linkage numerical control multiaspect milling and drilling machines.
Background technology:
At present, along with the development of industries such as automobile, Aero-Space, metallurgical machinery, mould, lathe, the processing of large and medium-sized complex parts is more and more, and complexity is more and more higher, and requires lathe to have multiple functions such as milling, drilling.The characteristics that milling and drilling machine is big with its work top, bearing capacity is big, milling head travel is long are suitable for the processing of these big-and-middle-sized complex parts.But present drilling and milling machine generally only has three-shaft linkage and five-axle linkage, can only carry out plane processing or simple facade processing, can't realize the mechanically requirement of the Machining of Curved Surface of various dimensions, makes its working ability be subjected to certain limitation.
Summary of the invention:
Purpose of the present invention just is to overcome above-mentioned the deficiencies in the prior art, and a kind of high manufacturing accuracy that has is provided, and can carry out nine axis six-linkage numerical control multiaspect milling and drilling machines of the Machining of Curved Surface of various dimensions.
Technical scheme of the present invention is: a kind of numerical control multiaspect milling and drilling machine, the numerical control unit that comprises lathe bed, supporting plate, column, workbench and each the parts work of control milling machine, it is characterized in that: the and arranged on left and right sides at workbench is symmetrically arranged with a cover milling and drilling machine structure, and a cover milling and drilling machine structure also is set at the rear portion of workbench; Every cover milling and drilling machine structure is made up of base, supporting plate, column, milling head and drive unit, supporting plate is installed on the guide rail on the lathe bed and can slides along it, column is installed on the guide rail on the supporting plate and can slides along it, column is installed on the base, and milling head is installed on the guide rail on the column and can slides along it; Lathe bed is provided with the drive unit that can drive the supporting plate side-to-side movement, and supporting plate is provided with and can drives the drive unit that column seesaws, and column is provided with the drive unit that can drive the upper and lower motion of milling head.
Above-mentioned drive unit is made up of ball-screw and servomotor, and ball-screw supports with servomotor with fixed mount and firmly connects as one with adapter sleeve.
Advantage of the present invention is: the design has possessed the characteristic of nine interlocks, according to the work of the big I of workpiece front, rear, left and right, simultaneously workpiece is milled, bores processing.In can realizing, the location of large-scale workpiece and multiaspect cutting, thereby realize the retrofit of curved surface of the various dimensions of various products.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the schematic diagram of lathe bed.
Fig. 3 is the vertical view of lathe bed.
Fig. 4 is the profile of the A-A of Fig. 2.
Wherein: the 1st, workbench, the 2nd, base, the 3rd, supporting plate, the 4th, column, the 5th, milling head, the 6th, servomotor, the 7th, ball-screw, the 8th, lathe bed, the 9th, line slideway, the 10th, guide rail plate, the 11st, leading screw fixed head.
The specific embodiment:
As shown in Figure 1: a kind of numerical control multiaspect milling and drilling machine, be symmetrically arranged with a cover milling and drilling machine structure in the left and right sides of workbench 1, a cover milling and drilling machine structure also is set at the rear portion of workbench.Every cover milling and drilling machine structure is made up of base 2, supporting plate 3, column 4, milling head 5 and drive unit.Supporting plate is installed on the line slideway 9 on the lathe bed 8 and can slides along it.Column is installed on the line slideway on the supporting plate and can slides along it, and column is installed on the base, and milling head is installed on the guide rail on the column and can slides along it.Lathe bed is provided with the drive unit that can drive the supporting plate side-to-side movement, and supporting plate is provided with and can drives the drive unit that column seesaws, and column is provided with the drive unit that can drive the upper and lower motion of milling head.
Above-mentioned drive unit is made up of servomotor 6 and ball-screw 7, and ball-screw supports with servomotor with leading screw fixed head 11 and firmly connects as one with adapter sleeve.
As shown in Figure 2: above-mentioned lathe bed is to be formed by the metal foil assembly welding, fixed guide plate 10 by drawing after the tempered then processing, be that guide rail plate 10 linearitys own are not more than 0.015mm, and be not more than 0.02mm with lathe bed both ends of the surface perpendicularity, line slideway 9 is fixedly mounted on the guide rail plate.Ball-screw and servomotor are installed then, and ball-screw supports with servomotor with leading screw fixed head 11 and firmly connects as one with adapter sleeve.
Above-mentioned supporting plate is to be formed by the metal foil welding resistance, fixed guide plate by drawing after the tempered elimination internal stress, be that the linearity of guide rail plate own is not more than 0.015mm, it requires the guide rail plate and the leading screw fixed head depth of parallelism to be not more than 0.015mm as benchmark fixed processing ball-screw fixed head, the perpendicularity of supporting plate two sides and guide rail plate is not more than 0.015mm, installs and fixes line slideway, ball-screw and servomotor then.Ball-screw supports with servomotor with the leading screw fixed head and firmly connects as one with adapter sleeve.The structure and the lathe bed of supporting plate are basic identical.
Above-mentioned column is welded by metal foil, process by drawing after the tempered elimination internal stress, be that linearity own is not more than 0.015mm, take this as the standard, fixed processing leading screw fixed head, it requires the guide rail plate and the leading screw fixed head depth of parallelism to be not more than 0.015mm, and the perpendicularity of column both sides and guide rail plate face is not more than 0.015mm, and assembling installs and fixes line slideway, ball-screw and servomotor.The structure and the lathe bed of column are basic identical.
Operation principle of the present invention is: the lathe bed ball-screw drives the left and right working motion of planker under the servomotor effect, the planker ball-screw drives column directly to working motion before and after the workpiece under the servomotor effect, the column ball-screw drives milling head to the upper and lower motion of workpiece under the servomotor effect, processing is milled, bored to integral body according to the work of the big I of workpiece front, rear, left and right, to workpiece simultaneously under the command console instruction.
1 of the total workbench of this lathe, 3 of bases, 3 of supporting plates, 3 on column, 3 of milling heads, 9 of drive units.

Claims (2)

1. numerical control multiaspect milling and drilling machine, the numerical control unit that comprises lathe bed, supporting plate, column, workbench and each the parts work of control milling machine, it is characterized in that: the and arranged on left and right sides at workbench is symmetrically arranged with a cover milling and drilling machine structure, and a cover milling and drilling machine structure also is set at the rear portion of workbench; Every cover milling and drilling machine structure is made up of base, supporting plate, column, milling head and drive unit, supporting plate is installed on the guide rail on the lathe bed and can slides along it, column is installed on the guide rail on the supporting plate and can slides along it, column is installed on the base, and milling head is installed on the guide rail on the column and can slides along it; Lathe bed is provided with the drive unit that can drive the supporting plate side-to-side movement, and supporting plate is provided with and can drives the drive unit that column seesaws, and column is provided with the drive unit that can drive the upper and lower motion of milling head.
2. a kind of numerical control multiaspect milling and drilling machine according to claim 1, it is characterized in that: above-mentioned drive unit is made up of ball-screw and servomotor, and ball-screw supports with servomotor with fixed mount and firmly connects as one with adapter sleeve.
CN2009100700258A 2009-08-03 2009-08-03 Digital control polyhedrical milling and drilling machine Pending CN101987417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100700258A CN101987417A (en) 2009-08-03 2009-08-03 Digital control polyhedrical milling and drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100700258A CN101987417A (en) 2009-08-03 2009-08-03 Digital control polyhedrical milling and drilling machine

Publications (1)

Publication Number Publication Date
CN101987417A true CN101987417A (en) 2011-03-23

Family

ID=43744310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100700258A Pending CN101987417A (en) 2009-08-03 2009-08-03 Digital control polyhedrical milling and drilling machine

Country Status (1)

Country Link
CN (1) CN101987417A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056662A (en) * 2012-12-27 2013-04-24 渤海造船厂集团有限公司 Movable drilling threading machine
CN103223595A (en) * 2013-04-09 2013-07-31 上虞华盛电机有限公司 Motor casing base processing machine
CN105642938A (en) * 2016-03-21 2016-06-08 博敏电子股份有限公司 Tri-axial base plate drilling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056662A (en) * 2012-12-27 2013-04-24 渤海造船厂集团有限公司 Movable drilling threading machine
CN103056662B (en) * 2012-12-27 2015-07-01 渤海造船厂集团有限公司 Movable drilling threading machine
CN103223595A (en) * 2013-04-09 2013-07-31 上虞华盛电机有限公司 Motor casing base processing machine
CN105642938A (en) * 2016-03-21 2016-06-08 博敏电子股份有限公司 Tri-axial base plate drilling machine
CN105642938B (en) * 2016-03-21 2017-12-08 博敏电子股份有限公司 A kind of three axle pad plate drilling machines

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20110323