CN105522205A - Rough and finish milling combined machining tool - Google Patents
Rough and finish milling combined machining tool Download PDFInfo
- Publication number
- CN105522205A CN105522205A CN201511009293.0A CN201511009293A CN105522205A CN 105522205 A CN105522205 A CN 105522205A CN 201511009293 A CN201511009293 A CN 201511009293A CN 105522205 A CN105522205 A CN 105522205A
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- China
- Prior art keywords
- slide
- main shaft
- spindle box
- main spindle
- back timber
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/08—Milling machines not designed for particular work or special operations with a plurality of vertical working-spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multi-Process Working Machines And Systems (AREA)
- Machine Tool Units (AREA)
Abstract
The invention provides a rough and finish milling combined machining tool. The rough and finish milling combined machining tool mainly comprises a base (1), a base guide rail (2), a tool body (3), a stand column (10), a top beam (7), a second servo motor (8), a spindle motor (6), a replaceable spindle box (5), a tool head (4), a support (11), a lifting oil cylinder (12), a foot pad (9) and other components. By means of the machining tool, the machining efficiency and the machining quality of milling of the surfaces of workpieces can be greatly improved.
Description
Technical field
The present invention relates to a kind of plant equipment, particularly relate to a kind of thick finish-milling Combined machining lathe.
Background technology
In order to the requirement making the surface of flat work pieces meet fineness, prior art has to adopt rough mills the processing technology combined with finish-milling, and the realization of this technique generally needs the replacement operation carrying out milling head, machining accuracy and efficiency lower.In addition numerical control machining center belongs to precise machining equipment, not only expensive, and complex structure, and maintenance cost is high, and general small business is difficult to bear the too large equipment of this investment.
Summary of the invention
The object of the invention is to provide for above-mentioned deficiency the milling device that a kind of structure is simple, with low cost, working (machining) efficiency is high.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of thick finish-milling Combined machining lathe, 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 one and rough mills cutterhead and a fine milling cutter head, 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 and utilize above-mentioned lathe to carry out the application of milling to flat workpiece surface.
After the present invention adopts above-mentioned lathe, substantially increase working (machining) efficiency and the crudy of surface of the work.
Accompanying drawing explanation
Fig. 1 is the structural representation of thick finish-milling Combined machining lathe 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 thick finish-milling Combined machining lathe, 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 one and rough mills cutterhead and a fine milling cutter head, 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 two facing cutters, 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.
During work, flat work pieces clamping is vertically moved on workbench on lathe bed 3, according to the size of the area of plane of wanted milling, select the replaceable main spindle box 5 of suitable dimension, such as the area of plane of wanted milling is larger, what then general facing cutter diameter was selected is larger, generally should select the first main shaft and the larger replaceable main spindle box 5 of the second spindle pitch, adjust the spacing between the first main shaft in selected replaceable main spindle box 5 and the second main shaft subsequently, 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.The processing initial stage, rough mill cutterhead first to contact surface of the work and process, fine milling cutter head first avoids finished surface, along with the carrying out of processing, rough mill while cutterhead carries out rough milling above, the finished surface of cutterhead has been rough milled in fine milling cutter head contact, by that analogy, progressively completes the processing of whole surface of the work.
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 thick finish-milling Combined machining lathe, 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 one and rough mills cutterhead and a fine milling cutter head, 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 workpiece surface to be carried out to the application of Milling Process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009293.0A CN105522205B (en) | 2015-12-29 | 2015-12-29 | A kind of coarse-fine milling Combined machining lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009293.0A CN105522205B (en) | 2015-12-29 | 2015-12-29 | A kind of coarse-fine milling Combined machining lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105522205A true CN105522205A (en) | 2016-04-27 |
| CN105522205B CN105522205B (en) | 2018-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511009293.0A Expired - Fee Related CN105522205B (en) | 2015-12-29 | 2015-12-29 | A kind of coarse-fine milling Combined machining lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522205B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094512A (en) * | 2017-04-14 | 2017-08-29 | 广西大学 | A kind of production of hybrid seeds processing unit (plant) of dragon fruit |
| CN109048356A (en) * | 2018-10-23 | 2018-12-21 | 国运科技（大连）有限公司 | A kind of plain mille |
| CN113245602A (en) * | 2021-06-08 | 2021-08-13 | 浙江双盈自动化设备有限公司 | Double-tool-bit rapid mirror bracket machining equipment and machining method thereof |
| CN113275633A (en) * | 2021-06-16 | 2021-08-20 | 江西乔扬数控设备有限公司 | High-efficient heat conduction type longmen high-speed high-precision mold vertical machining center |
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| CN204470639U (en) * | 2015-03-14 | 2015-07-15 | 枣庄海纳科技有限公司 | A kind of mobile gantry posture numerical control drilling machine |
| CN105171074A (en) * | 2015-09-28 | 2015-12-23 | 西安宝钢钢材加工配送有限公司 | Gantry vertical numerical control milling machine machining center with double heads and double tool changers |
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Patent Citations (8)
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| JP2003231014A (en) * | 2002-02-12 | 2003-08-19 | Nagase Integrex Co Ltd | Machine tool |
| CN103042390A (en) * | 2012-10-22 | 2013-04-17 | 南京宁庆数控机床制造有限公司 | Six-shaft multi-stage numerical control drilling milling machine tool |
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| CN203696067U (en) * | 2014-02-20 | 2014-07-09 | 襄阳新烽火数控机床有限公司 | Machine tool for roughly and finely milling straight groove of hub |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107094512A (en) * | 2017-04-14 | 2017-08-29 | 广西大学 | A kind of production of hybrid seeds processing unit (plant) of dragon fruit |
| CN107094512B (en) * | 2017-04-14 | 2020-05-08 | 广西大学 | Seed production processing device for dragon fruits |
| CN109048356A (en) * | 2018-10-23 | 2018-12-21 | 国运科技（大连）有限公司 | A kind of plain mille |
| CN113245602A (en) * | 2021-06-08 | 2021-08-13 | 浙江双盈自动化设备有限公司 | Double-tool-bit rapid mirror bracket machining equipment and machining method thereof |
| CN113245602B (en) * | 2021-06-08 | 2024-03-22 | 浙江双盈自动化设备有限公司 | Double-tool-bit rapid spectacle frame machining equipment and machining method thereof |
| CN113275633A (en) * | 2021-06-16 | 2021-08-20 | 江西乔扬数控设备有限公司 | High-efficient heat conduction type longmen high-speed high-precision mold vertical machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105522205B (en) | 2018-01-26 |
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Address after: 315300, 1455, Tong Bei Road, Gu Tong Street, Cixi, Zhejiang, Ningbo Applicant after: NINGBO JINKAI MACHINE SHARES CO.,LTD. Address before: 315300, 1455, Tong Bei Road, Gu Tong Street, Cixi, Zhejiang, Ningbo Applicant before: NINGBO JINKAI MACHINE MANUFACTURING CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180126 Termination date: 20211229 |