CN105522387A - Drilling and tapping integrated machine tool - Google Patents

Drilling and tapping integrated machine tool Download PDF

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Publication number
CN105522387A
CN105522387A CN201511009475.8A CN201511009475A CN105522387A CN 105522387 A CN105522387 A CN 105522387A CN 201511009475 A CN201511009475 A CN 201511009475A CN 105522387 A CN105522387 A CN 105522387A
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CN
China
Prior art keywords
main shaft
slide
spindle box
back timber
main spindle
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.)
Granted
Application number
CN201511009475.8A
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Chinese (zh)
Other versions
CN105522387B (en
Inventor
陈志伟
肖双民
吴杰锋
李�杰
王凯
张卫卫
胡泽睿
赵琼珂
陈文聪
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.)
Ningbo Mino Machine Tool Co., Ltd.
Original Assignee
NINGBO JINKAI MACHINE TOOL MANUFACTURE 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 NINGBO JINKAI MACHINE TOOL MANUFACTURE CO Ltd filed Critical NINGBO JINKAI MACHINE TOOL MANUFACTURE CO Ltd
Priority to CN201511009475.8A priority Critical patent/CN105522387B/en
Publication of CN105522387A publication Critical patent/CN105522387A/en
Application granted granted Critical
Publication of CN105522387B publication Critical patent/CN105522387B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • 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
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/02Boxes

Abstract

The invention provides a drilling and tapping integrated machine tool. The drilling and tapping integrated machine tool mainly comprises a base (1), base guide rails (2), a lathe bed (3), stand columns (10), a ceiling beam (7), a second servo motor (8), a spindle motor (6), a replaceable main shaft box (5), a tool head (4), brackets (11), lifting cylinders (12), foot pads (9) and the like. Through the adoption of the machine tool disclosed by the invention, a workpiece needs to be clamped only once, and drilling and tapping integrated processing can be realized, so that the processing efficiency and the processing quality of threaded holes of the workpiece are greatly improved.

Description

A kind of drilling-tapping integrated machine tool
Technical field
The present invention relates to a kind of plant equipment, particularly relate to a kind of drilling-tapping integrated machine tool.
Background technology
Due to the complicated variety of product structure, on flat work pieces, such as process multiple array screwed hole, need repeatedly to hole and tapping, existing processing mode, general employing drilling machine and tooth machining unit be artificial clamping and processing successively, so not only working (machining) efficiency is extremely low, and wastes a large amount of manpowers, and the accumulated error of Product processing is also larger.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of drilling-tapping integrated machine tool, can clamped one time be passed through, realize the boring of product and follow-up tapping, greatly improve working (machining) efficiency and the crudy of array screwed hole.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of drilling-tapping integrated machine tool, it comprises pedestal 1, base rail 2, lathe bed 3, column 10, back timber 7, second servomotor 8, spindle motor 6, replaceable main spindle box 5, tool heads 4, support 11, hoist cylinder 12, foot pad 9, along pedestal 1 bottom even multiple foot pad 9 is set, base rail 2 and lathe bed 3 are fixedly installed on pedestal 1, base rail 2 is two closed slides, same one end of two parallel base guide rails is respectively provided with a servo longitudinal motor, a screw mandrel is respectively provided with on the top of two parallel base guide rails, one end of screw mandrel is connected with the turning cylinder of servo longitudinal motor, the bottom of two columns 10 is respectively fixedly connected with feed screw nut by slide block, and the outside of two base rail 2 longitudinally respectively arranges a rule, the side of two columns 10 is respectively provided with column guide rail, back timber 7 is arranged on column guide rail by slide block, a support 11 is respectively provided with in the outside of two columns, the bottom of support 11 is fixed with reinforcement, each support 11 is fixedly installed respectively a hoist cylinder 12, the piston rod of hoist cylinder 12 is connected with back timber 7, and back timber 7 can be driven to move up and down, back timber 7 convex guide rail and ball screw have been horizontally disposed with, ball screw is by the first driven by servomotor being arranged on right-hand member, convex guide rail is provided with slide, the slide back side is installed with nut seat, the ball screw nut that nut seat is enclosed within back timber 7 is fixedly connected with, when the first driven by servomotor screw mandrel rotates, feed screw nut drives slide left and right horizontal movement on back timber 7, recessed guide rail and the ball screw of vertical direction slide be equipped with, second servomotor 8 is arranged on slide upper end, the recessed guide rail of slide is provided with main spindle box slide unit, the main spindle box slide unit back side is installed with nut seat, nut seat is enclosed within the ball screw nut on slide and is fixedly connected with, when second servomotor 8 drives screw mandrel to rotate, feed screw nut drives that main spindle box slide unit is upper and lower to move both vertically, main spindle box slide unit is provided with spindle motor 6, replaceable main spindle box 5 and tool heads 4, replaceable main spindle box 5 inside is vertically furnished with power transmission shaft, first main shaft and the second main shaft, replaceable main spindle box 5 is provided with, bottom plate, on, on bottom plate, correspondence is provided with for installing power transmission shaft, the installing hole of the first main shaft and the second main shaft, installing hole wherein for the first main shaft and the second main shaft exists, on bottom plate, correspondence is provided with multipair, to adjust the spacing between the first main shaft and the second main shaft, the upper end of power transmission shaft is connected by the output shaft of shaft coupling with spindle motor 6, power transmission shaft is provided with a central gear, first main shaft and the second main shaft are respectively equipped with a travelling gear be meshed with above-mentioned central gear, described tool heads 4 comprises a drill bit and a screw tap, and it is connected with the first main shaft and the second main shaft respectively by cutter clamping device, lathe bed 3 is arranged between two base rail 2, the side of lathe bed is provided with the cabinet of the replaceable main spindle box 5 for holding multiple different size type, and the top of lathe bed 3 is provided with two longitudinal slide rails, slide rail is provided with and vertically moves workbench.
In addition, the invention still further relates to the application utilizing above-mentioned lathe to process array screwed hole on flat work pieces.
After the present invention adopts above-mentioned lathe, workpiece can be realized and only need clamped one time, just can realize the one processing of boring and tapping, it greatly improves working (machining) efficiency and the crudy of array screwed hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of drilling-tapping integrated machine tool of the present invention.
Fig. 2 is the clamping workpiece device schematic diagram of lathe of the present invention.
Wherein have: 1, pedestal; 2, base rail; 3, lathe bed; 4, tool heads; 5, replaceable main spindle box; 6, spindle motor; 7, back timber; 8, the second servomotor; 9, foot pad; 10, column; 11, support; 12, hoist cylinder; 13, base plate; 14, square framework; 15, vertical rod; 16, clamp nut; 17, clamp; 18, loading plate; 19, workpiece.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete better embodiment, the present invention is further detailed explanation.
As shown in Figure 1, a kind of drilling-tapping integrated machine tool, it comprises pedestal 1, base rail 2, lathe bed 3, column 10, back timber 7, second servomotor 8, spindle motor 6, replaceable main spindle box 5, tool heads 4, support 11, hoist cylinder 12, foot pad 9.Along pedestal 1 bottom even multiple foot pad 9 is set, base rail 2 and lathe bed 3 are fixedly installed on pedestal 1.Base rail 2 is two closed slides, it is (not shown that same one end of two parallel base guide rails is respectively provided with a servo longitudinal motor, perpendicular to paper direction in longitudinal direction and Fig. 1), a screw mandrel is respectively provided with on the top of two parallel base guide rails, one end of screw mandrel is connected with the turning cylinder of servo longitudinal motor, the bottom of two columns 10 is respectively fixedly connected with feed screw nut by slide block, and the outside of two base rail 2 longitudinally respectively arranges a rule.The side of two columns 10 is respectively provided with column guide rail, back timber 7 is arranged on column guide rail by slide block, a support 11 is respectively provided with in the outside of two columns, the bottom of support 11 is fixed with reinforcement, each support 11 is fixedly installed respectively a hoist cylinder 12, the piston rod of hoist cylinder 12 is connected with back timber 7, and back timber 7 can be driven to move up and down.Back timber 7 convex guide rail and ball screw have been horizontally disposed with, ball screw is by the first driven by servomotor being arranged on right-hand member, convex guide rail is provided with slide, the slide back side is installed with nut seat, the ball screw nut that nut seat is enclosed within back timber 7 is fixedly connected with, when the first driven by servomotor screw mandrel rotates, feed screw nut drives slide left and right horizontal movement on back timber 7.Recessed guide rail and the ball screw of vertical direction slide be equipped with, second servomotor 8 is arranged on slide upper end, the recessed guide rail of slide is provided with main spindle box slide unit, the main spindle box slide unit back side is installed with nut seat, nut seat is enclosed within the ball screw nut on slide and is fixedly connected with, when second servomotor 8 drives screw mandrel to rotate, feed screw nut drives that main spindle box slide unit is upper and lower to move both vertically.Main spindle box slide unit is provided with spindle motor 6, replaceable main spindle box 5 and tool heads 4, replaceable main spindle box 5 inside is vertically furnished with power transmission shaft, first main shaft and the second main shaft, replaceable main spindle box 5 is provided with, bottom plate, on, on bottom plate, correspondence is provided with for installing power transmission shaft, the installing hole of the first main shaft and the second main shaft, installing hole wherein for the first main shaft and the second main shaft exists, on bottom plate, correspondence is provided with multipair, to adjust the spacing between the first main shaft and the second main shaft, the upper end of power transmission shaft is connected by the output shaft of shaft coupling with spindle motor 6, power transmission shaft is provided with a central gear, first main shaft and the second main shaft are respectively equipped with a travelling gear be meshed with above-mentioned central gear.Described tool heads 4 comprises a drill bit and a screw tap, and it is connected with the first main shaft and the second main shaft respectively by cutter clamping device.Lathe bed 3 is arranged between two base rail 2, the side of lathe bed is provided with the cabinet of the replaceable main spindle box 5 for holding multiple different size type, and the top of lathe bed 3 is provided with two longitudinal slide rails, slide rail is provided with and vertically moves workbench.
For the design of the installing hole for the first main shaft and the second main shaft of replaceable main spindle box 5, a kind of preferred scheme is, the center of circle of multiple installing hole is distributed in the concentric circles of the installing hole for power transmission shaft on end plate, spacing like this between adjustment first main shaft and the second main shaft is so that when adjusting the spacing between drill bit and screw tap, no matter the first main shaft and the second main shaft are selected to be fixed in which installing hole, the first main shaft can be guaranteed, travelling gear on second main shaft and the central gear on power transmission shaft have constant and stable meshing relation, do not affect power transmission.
For replaceable main spindle box 5, in order to increase the alternative of the spacing between the first main shaft and the second main shaft, lathe is specially equipped with the replaceable main spindle box 5 of multiple different size type, multiple replaceable main spindle box 5 is deposited in the cabinet that the side of lathe bed is arranged, to meet different work pieces process demands.
For processing plane workpiece, during work, flat work pieces clamping is vertically moved on workbench on lathe bed 3, according on flat work pieces to be processed go out the pitch-row of array screwed hole, select the replaceable main spindle box 5 of suitable dimension, and the spacing between the first main shaft adjusted in selected replaceable main spindle box 5 and the second main shaft, replaceable main spindle box 5 is fixed on the precalculated position on main spindle box slide unit.By adjusting the motion of each guide rail and hoist cylinder, tool heads 4 and flat work pieces being adjusted to Working position, carrying out process subsequently.Feeding first adds man-hour, only has bit operation, and flat work pieces avoided by screw tap, and then second time adds while man-hour, bit drills went out new bore, carries out tapping, by that analogy, until process all array screwed holes in the hole that before screw tap enters, drill bit has got out.
Preferably, lathe of the present invention also comprises the clamping device for flat work pieces, and clamping device is fixed on and vertically moves workbench.As shown in Figure 2, clamping device comprises base plate 13, square framework 14, vertical rod 15, clamp nut 16, clamp 17 and loading plate 18.Wherein square framework 14 is fixed on base plate 13, and its four ends are fixedly connected with vertical rod 15 respectively, and the top of vertical rod 15 is provided with external screw thread.Four ends of loading plate 18 are provided with the hole passed for vertical rod 15, and the center of loading plate 18 is provided with square central hole.Clamping device comprises four clamps 17, and one end of clamp 17 is provided with the hole passed for vertical rod 15, and the other end is provided with right-angle notch, to block an end of workpiece 19.Clamp nut 16 screws with the external screw thread on vertical rod 15 top.During clamping workpiece 19, four holes of the end of loading plate 18 are through vertical rod 15, loading plate 18 is placed in square framework 14, the hole of one end of clamp 17 is through vertical rod 15, the right-angle notch of the other end engages with the end of workpiece, then clamp nut 16 is tightened, workpiece 19 can be fixed on clamping device.
Preferably, the right-angle notch of clamp 17 is provided with the anti-skidding protective layer of the such as form such as packing ring, rubber, avoids scratching workpiece and increasing fastening force.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims (2)

1. a drilling-tapping integrated machine tool, it comprises pedestal (1), base rail (2), lathe bed (3), column (10), back timber (7), the second servomotor (8), spindle motor (6), replaceable main spindle box (5), tool heads (4), support (11), hoist cylinder (12), foot pad (9), along pedestal (1) bottom even multiple foot pad (9) is set, base rail (2) and lathe bed (3) are fixedly installed on pedestal (1), base rail (2) is two closed slides, same one end of two parallel base guide rails is respectively provided with a servo longitudinal motor, a screw mandrel is respectively provided with on the top of two parallel base guide rails, one end of screw mandrel is connected with the turning cylinder of servo longitudinal motor, the bottom of two columns (10) is respectively fixedly connected with feed screw nut by slide block, and the outside of two base rail (2) longitudinally respectively arranges a rule, the side of two columns (10) is respectively provided with column guide rail, back timber (7) is arranged on column guide rail by slide block, a support (11) is respectively provided with in the outside of two columns, the bottom of support (11) is fixed with reinforcement, each support (11) is fixedly installed respectively a hoist cylinder (12), the piston rod of hoist cylinder (12) is connected with back timber (7), and back timber (7) can be driven to move up and down, (7) have been horizontally disposed with convex guide rail and ball screw to back timber, ball screw is by the first driven by servomotor being arranged on right-hand member, convex guide rail is provided with slide, the slide back side is installed with nut seat, the ball screw nut that nut seat is enclosed within back timber (7) is fixedly connected with, when the first driven by servomotor screw mandrel rotates, feed screw nut drives slide in the upper left and right horizontal movement of back timber (7), recessed guide rail and the ball screw of vertical direction slide be equipped with, second servomotor (8) is arranged on slide upper end, the recessed guide rail of slide is provided with main spindle box slide unit, the main spindle box slide unit back side is installed with nut seat, nut seat is enclosed within the ball screw nut on slide and is fixedly connected with, when second servomotor (8) drives screw mandrel to rotate, feed screw nut drives that main spindle box slide unit is upper and lower to move both vertically, main spindle box slide unit is provided with spindle motor (6), replaceable main spindle box (5) and tool heads (4), replaceable main spindle box (5) inside is vertically furnished with power transmission shaft, first main shaft and the second main shaft, replaceable main spindle box (5) is provided with, bottom plate, on, on bottom plate, correspondence is provided with for installing power transmission shaft, the installing hole of the first main shaft and the second main shaft, installing hole wherein for the first main shaft and the second main shaft exists, on bottom plate, correspondence is provided with multipair, to adjust the spacing between the first main shaft and the second main shaft, the upper end of power transmission shaft is connected by the output shaft of shaft coupling with spindle motor (6), power transmission shaft is provided with a central gear, first main shaft and the second main shaft are respectively equipped with a travelling gear be meshed with above-mentioned central gear, described tool heads (4) comprises a drill bit and a screw tap, and it is connected with the first main shaft and the second main shaft respectively by cutter clamping device, lathe bed (3) is arranged between two base rail (2), the side of lathe bed is provided with the cabinet of the replaceable main spindle box (5) for holding multiple different size type, the top of lathe bed (3) is provided with two longitudinal slide rails, slide rail is provided with and vertically moves workbench.
2. utilize the lathe described in claim 2 flat work pieces to be carried out to the application of array hole processing.
CN201511009475.8A 2015-12-29 2015-12-29 A kind of drilling-tapping integrated machine tool Active CN105522387B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511009475.8A CN105522387B (en) 2015-12-29 2015-12-29 A kind of drilling-tapping integrated machine tool

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Application Number Priority Date Filing Date Title
CN201511009475.8A CN105522387B (en) 2015-12-29 2015-12-29 A kind of drilling-tapping integrated machine tool

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CN105522387A true CN105522387A (en) 2016-04-27
CN105522387B CN105522387B (en) 2017-10-03

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926017A (en) * 2017-03-29 2017-07-07 成都中机盈科科技有限公司 A kind of adjustable round piece drilling equipment of radial position
CN106965006A (en) * 2017-03-29 2017-07-21 成都中机盈科科技有限公司 A kind of wide boring method of working (finishing) area
CN106964998A (en) * 2017-02-21 2017-07-21 吕建明 A kind of machining stage apparatus
CN106965005A (en) * 2017-03-29 2017-07-21 成都中机盈科科技有限公司 A kind of adjustable round piece boring method of radial position
CN108687550A (en) * 2018-04-25 2018-10-23 宁夏工商职业技术学院 A kind of common rail pump housing automatic fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2416987Y (en) * 2000-03-02 2001-01-31 沈阳机床股份有限公司中捷摇臂钻床厂 Bridge type machine tool for drilling, milling and other processing
JP2001277046A (en) * 2000-04-03 2001-10-09 Murata Mach Ltd Trapping device
CN102267052A (en) * 2011-07-28 2011-12-07 常州昌隆机床制造有限公司 Fixed-beam gantry type double-spindle NC (numerical control) drilling-milling machine
CN202507061U (en) * 2011-12-22 2012-10-31 山东科技大学 Special equipment for drilling and reaming location pinholes of large-scale equipment
CN203409507U (en) * 2013-07-22 2014-01-29 东莞市耐斯机械制造有限公司 Multifunctional six-shaft numerical control milling and drilling machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2416987Y (en) * 2000-03-02 2001-01-31 沈阳机床股份有限公司中捷摇臂钻床厂 Bridge type machine tool for drilling, milling and other processing
JP2001277046A (en) * 2000-04-03 2001-10-09 Murata Mach Ltd Trapping device
CN102267052A (en) * 2011-07-28 2011-12-07 常州昌隆机床制造有限公司 Fixed-beam gantry type double-spindle NC (numerical control) drilling-milling machine
CN202507061U (en) * 2011-12-22 2012-10-31 山东科技大学 Special equipment for drilling and reaming location pinholes of large-scale equipment
CN203409507U (en) * 2013-07-22 2014-01-29 东莞市耐斯机械制造有限公司 Multifunctional six-shaft numerical control milling and drilling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964998A (en) * 2017-02-21 2017-07-21 吕建明 A kind of machining stage apparatus
CN106926017A (en) * 2017-03-29 2017-07-07 成都中机盈科科技有限公司 A kind of adjustable round piece drilling equipment of radial position
CN106965006A (en) * 2017-03-29 2017-07-21 成都中机盈科科技有限公司 A kind of wide boring method of working (finishing) area
CN106965005A (en) * 2017-03-29 2017-07-21 成都中机盈科科技有限公司 A kind of adjustable round piece boring method of radial position
CN108687550A (en) * 2018-04-25 2018-10-23 宁夏工商职业技术学院 A kind of common rail pump housing automatic fixture

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