CN104647043A - Four-axle turn-mill combination vertical processing center - Google Patents
Four-axle turn-mill combination vertical processing center Download PDFInfo
- Publication number
- CN104647043A CN104647043A CN201510101012.8A CN201510101012A CN104647043A CN 104647043 A CN104647043 A CN 104647043A CN 201510101012 A CN201510101012 A CN 201510101012A CN 104647043 A CN104647043 A CN 104647043A
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- main shaft
- hole
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- truncated cone
- slide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention provides a four-axle turn-mill combination vertical processing center. The rear part of a lathe bed is provided with a movable column capable of performing X-Y-Z three-dimensional motion; the movable column is provided with a main shaft assembly; a box body of the main shaft assembly is internally provided with a main motor and a main shaft which are connected with each other; a vertical feeding device is arranged between an upright column and the box body of the main shaft assembly; a truncated cone hole-shaped tool shank spigot is arranged on a shaft head at the lower end of the main shaft; the lathe bed is provided with a numerical control device and a tool library device; a turning tool positioning base is connected beside the truncated cone hole-shaped tool shank spigot at the lower end of a main shaft box body; a workbench at the front part of the lathe bed is an electric main shaft which is parallel to the main shaft and is provided with a brake; the upper end of the electric main shaft is connected with a clamping chuck for clamping a workpiece. The workbench is provided with the electric main shaft which is vertical to the horizontal direction; the upper end of the electric main shaft is connected with the clamping chuck for clamping the workpiece, and the electric main shaft is a C shaft for providing rotation to the workpiece; the turning tool positioning base is connected beside the truncated cone hole-shaped tool shank spigot at the lower end of the electric main shaft box body; by virtue of cooperation between the turning tool positioning base and a turning tool sleeve, after the workpiece is clamped once, not only can milling be performed on the workpiece, but also turning can be performed on the workpiece.
Description
Technical field
The present invention relates to a kind of vertical machining centre, particularly a kind of workbench of vertical machining centre.
Background technology
Lathe is the equipment with cutter, metal works being carried out to machining.Lathe clamps cutter arrangement and clamps work piece apparatus, and during machining, relative motion wanted by cutter and workpiece.According to the motion state of cutter and workpiece, machining has turnery processing and Milling Process, and turnery processing is that cutter fixation workpiece rotates, and Milling Process is that workpiece fixed cutting tool rotates.
Vertical machining centre is the supermatic numerical control milling machine tool of one with digital control system, tool magazine and automatic tool changer.The lathe bed of vertical machining centre there are the column, workbench, feed arrangement, automatic tool changer and the numerical control device that are connected with main spindle box.During use, process program is formulated according to workpiece drawing, the computer program of establishment processing work, program is sent into the numerical control device of machining center, clamp workpiece on the table, arrangement of tool on automatic tool changer, numerical control device can drive vertical machining centre associate components automatically select and change cutter, Cutting tool installation manner on main shaft, make cutter and the fixed corresponding sports of workpiece performing a programme.Vertical machining centre has higher production efficiency.
According to the difference of feed arrangement structure, vertical machining centre has determines platform and moves post and fixed column moves platform two kinds of vertical machining centres.
Determine the vertical machining centre that platform moves post and have lathe bed, lathe bed there is location be connected in the horizontal table of lathe bed front portion, there is the transverse slipway of level at rear portion on lathe bed, transverse slipway there is the cross slide that can slide on transverse slipway, cross feed device is had between lathe bed and cross slide, cross slide there is the end slipway of level, end slipway there is longitudinal slide that can slide on end slipway, longitudinal feeding device is had between cross slide and longitudinal slide, on longitudinal slide, location is connected with column, there is the vertical slideway with horizontal plane column front portion, vertical slideway there is the main shaft assembly that can slide on vertical slideway, main shaft assembly has casing, the mair motor that in casing, useful transmission device is connected and main shaft, vertical feed apparatus is had between column and the casing of main shaft assembly, main shaft lower end spindle nose has round platform hole shape handle of a knife socket, lathe bed there are numerical control device and tool magazine, tool-changing mechanical arm is had between electro spindle cutter socket and tool magazine.
Above-mentionedly determining the feed arrangement that main spindle box body that platform moves post vertical machining center is connected with the X-Y-Z three-dimensional motion that cutter can be made in rectangular coordinate system, is three shaft vertical machining centers.During use, workpiece clamps on the table, and the cutter with truncated cone-shaped handle of a knife is installed in the round platform hole shape handle of a knife socket of main shaft lower end, and main shaft can rotate by carry its tools, and under the driving of Dimension feed device, follow procedure carries out Milling Process to workpiece.
The work piece apparatus that clamps of above-mentioned vertical machining centre is fixing workbench, clamps cutter arrangement and can only clamp the milling cutter with truncated cone-shaped handle of a knife.During use, workpiece clamps on the table, and workpiece can not rotate, and can not clamp lathe tool in the round platform hole shape handle of a knife socket of main shaft lower end.This vertical machining centre can only implement Milling Process to workpiece, can not implement turnery processing to workpiece, needs turnery processing part also to have to need Milling Process part, this workpiece will be clamped cutting respectively respectively on lathe and milling machine if workpiece is existing.Not only take a lot of work, time-consuming, the also precision of product after impact processing.
In prior art, not after workpiece once clamps, can implement to workpiece Milling Process also can implement turnery processing turnning and milling combined vertical machining center to workpiece.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, proposing a kind of after workpiece once clamps, can implement to workpiece Milling Process also can implement turnery processing four axle turnning and milling combined vertical machining centers to workpiece.
The present invention is achieved using the following method.
Four axle turnning and milling combined vertical machining centers have lathe bed, there is the end slipway of level at rear portion on lathe bed, end slipway there is longitudinal slide that can slide on end slipway, longitudinal feeding device is had between lathe bed and longitudinal slide, longitudinal slide there is the transverse slipway of level, transverse slipway there is the cross slide that can slide on transverse slipway, longitudinal feeding device is had between cross slide and longitudinal slide, on cross slide, location is connected with column, column there is the vertical slideway with horizontal plane, vertical slideway there is the main shaft assembly that can slide on vertical slideway, main shaft assembly has casing, the mair motor that in casing, useful transmission device is connected and main shaft, vertical feed apparatus is had between column and the casing of main shaft assembly, main shaft lower end spindle nose has round platform hole shape handle of a knife socket, lathe bed there are numerical control device and tool magazine device,
The round platform hole shape handle of a knife socket of above-mentioned main spindle box body lower end is other is connected with lathe tool positioning seat, lathe tool positioning seat has positioning seat body, there is installing hole positioning seat body upper end, have in positioning seat body two large with the epimere diameter of main axis parallel, the shoulder hole that hypomere diameter is little, on the upper sector hole of shoulder hole, there is sealing door in aperture, there is the lower aperture of shoulder hole the lower end of positioning seat body, upper end is had in the upper sector hole of shoulder hole in shoulder hole, the resilient key in lower aperture is stretched out in lower end, sealing ring is had between resilient key and the lower sector hole of shoulder hole, there is truncated cone-shaped termination the lower end of resilient key, the spring making resilient key be subject to power is downwards had between resilient key and sealing door, in resilient key, gas passage is had between the upper surface of resilient key and the round table surface of truncated cone-shaped termination, the upper sector hole side direction of shoulder hole has air inlet, the lathe tool positioning seat bolt be inserted in installing hole is connected in by the round platform hole shape handle of a knife socket of main spindle box body lower end,
The front portion of lathe bed is connected with the electro spindle with brake with main axis parallel, and the upper end of electro spindle is connected with the chuck clamping workpiece.
The front portion of lathe bed of the present invention is connected with the electro spindle with brake with main axis parallel, and the upper end of electro spindle is connected with the chuck clamping workpiece, and workpiece is installed on after on chuck, and electro spindle, under on-position, can make Milling Process with cutter to workpiece.
The present invention coordinates the lathe tool with lathe tool broach shell can also implement turnery processing use.
Lathe tool broach shell has cylindrical transition handle, the epimere of transition handle is the truncated cone-shaped handle of a knife matched with the round platform hole shape handle of a knife socket of above-mentioned main shaft lower end spindle nose, the hypomere of transition handle has the cylinder hole shape lathe tool handle socket matched with the cylindrical knife shank of lathe tool, the hypomere of transition handle has radial flange, location-plate is connected with, after location-plate having the truncated cone-shaped handle of a knife when transition handle epimere insert main shaft lower end of the present invention handle of a knife socket, the truncated cone-shaped spacing hole that matches with the truncated cone-shaped termination of described resilient key lower end below radial flange.
Before using, in the lathe tool handle socket of lathe tool broach shell, clamp lathe tool, the lathe tool being connected with lathe tool broach shell is placed on the appropriate location of tool magazine of the present invention.
When making turnery processing with the present invention, the lathe tool being connected with lathe tool broach shell is taken out from tool magazine, the truncated cone-shaped handle of a knife of lathe tool broach shell epimere is inserted in the round platform hole shape handle of a knife socket of main shaft lower end of the present invention spindle nose, the truncated cone-shaped termination of the resilient key lower end of lathe tool positioning seat is also inserted in the truncated cone-shaped spacing hole of lathe tool broach shell hypomere simultaneously, motionless on the casing that then lathe tool is fixed on main shaft, workpiece is installed on chuck, electricity consumption main shaft drives chuck drives workpiece to rotate, and can implement turnery processing with lathe tool to workpiece.
In order to ensure that lathe tool is accurately located, after truncated cone-shaped spacing hole is inserted in the truncated cone-shaped termination of resilient key lower end, the round table surface of truncated cone-shaped termination should accurately coordinate with the round table surface of truncated cone-shaped spacing hole.In order to detect truncated cone-shaped termination insert truncated cone-shaped spacing hole after, the quality of fit of the round table surface of truncated cone-shaped termination round table surface and truncated cone-shaped spacing hole, compressed air can be passed into from the upper sector hole side direction air inlet of shoulder hole, compressed air has gas passage to arrive the cooperation place of the round table surface of truncated cone-shaped termination and the round table surface of truncated cone-shaped spacing hole in the upper sector hole and resilient key of shoulder hole, between the upper surface of resilient key and the round table surface of truncated cone-shaped termination, if quality of fit is high, the compressed air passed into can not leak, and can keep compressed-air actuated pressure at air inlet place.Pass into the compressed-air actuated pressure of shoulder hole according to air inlet, the quality of fit of the round table surface of truncated cone-shaped termination and the round table surface of truncated cone-shaped spacing hole can be detected.
The workbench of lathe bed front portion of the present invention is the electro spindle with brake with main axis parallel, the upper end of electro spindle is connected with the chuck clamping workpiece, it is the C axle that rotary motion is provided to workpiece, the round platform hole shape handle of a knife socket of main spindle box body lower end is other is connected with lathe tool positioning seat, with the use of lathe tool broach shell, after workpiece once clamps, Milling Process can be implemented to workpiece and also can implement turnery processing to workpiece.
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of four axle turnning and milling combined vertical machining centers that scheme of the invention according to the present invention proposes;
Fig. 2 is that the master of main spindle box body lower end in Fig. 1 looks close-up schematic view;
Fig. 3 is that the master of lathe tool positioning seat cuts open schematic diagram depending on office;
Fig. 4 is that schematic diagram cuts open in the side-looking office of Fig. 3;
Fig. 5 is the schematic top plan view of Fig. 3;
Fig. 6 is the fractionation schematic diagram of Fig. 4;
Fig. 7 is the schematic front view of lathe tool broach shell;
Fig. 8 is the A-A cross-sectional schematic of Fig. 7;
Fig. 9 is the fractionation schematic diagram of Fig. 8 when being connected with lathe tool
Figure 10 is when using state, and the master of main spindle box body lower end looks partial enlargement and splits schematic diagram.
Detailed description of the invention
In Fig. 1 ~ Figure 10, four axle turnning and milling combined vertical machining centers have lathe bed 1, there is the end slipway 2 of level at rear portion on lathe bed, end slipway there is longitudinal slide 3 that can slide on end slipway, longitudinal feeding device 4 is had between lathe bed and longitudinal slide, longitudinal slide there is the transverse slipway 5 of level, transverse slipway there is the cross slide 6 that can slide on transverse slipway, longitudinal feeding device 7 is had between cross slide and longitudinal slide, on cross slide, location is connected with column 8, column there is the vertical slideway 9 with horizontal plane, vertical slideway there is the main shaft assembly 10 that can slide on vertical slideway, main shaft assembly has casing, the mair motor that in casing, useful transmission device is connected and main shaft, vertical feed apparatus 11 is had between column and the casing of main shaft assembly, main shaft lower end spindle nose has round platform hole shape handle of a knife socket 12, lathe bed there are numerical control device (not shown in FIG.) and tool magazine device 13,
The round platform hole shape handle of a knife socket of above-mentioned main spindle box body lower end is other is connected with lathe tool positioning seat 14, lathe tool positioning seat has positioning seat body 31, there is installing hole 32 positioning seat body upper end, have in positioning seat body two large with the epimere diameter of main axis parallel, the shoulder hole 15 that hypomere diameter is little, on the upper sector hole of shoulder hole, there is sealing door 33 in aperture, there is the lower aperture 34 of shoulder hole the lower end of positioning seat body, upper end is had in the upper sector hole of shoulder hole in shoulder hole, the resilient key 16 in lower aperture is stretched out in lower end, sealing ring 35 is had between resilient key and the lower sector hole of shoulder hole, there is truncated cone-shaped termination 17 lower end of resilient key, the spring 18 making resilient key be subject to power is downwards had between resilient key and sealing door, in resilient key, gas passage 36 is had between the upper surface of resilient key and the round table surface of truncated cone-shaped termination, the upper sector hole side direction of shoulder hole has air inlet 37, the lathe tool positioning seat bolt 38 be inserted in installing hole is connected in by the round platform hole shape handle of a knife socket of main spindle box body lower end,
The front portion of lathe bed is connected with the electro spindle 19 with brake with main axis parallel, and the upper end of electro spindle is connected with the chuck 20 clamping workpiece.
Fig. 1, Fig. 2, in Fig. 7 ~ Figure 10, the lathe tool broach shell 23 coordinated with the present invention has cylindrical transition handle 24, the epimere of transition handle is the truncated cone-shaped handle of a knife 25 matched with the round platform hole shape handle of a knife socket of above-mentioned main shaft lower end spindle nose, the hypomere of transition handle has the cylinder hole shape lathe tool handle socket 26 matched with the cylindrical knife shank of lathe tool, the hypomere of transition handle has radial flange 27, location-plate 28 is connected with below radial flange, after location-plate having the truncated cone-shaped handle of a knife when transition handle epimere insert main shaft lower end of the present invention handle of a knife socket, the spacing hole 29 matched with the truncated cone-shaped termination of described resilient key lower end.
The cylindrical knife shank of lathe tool 30 is embedded in the lathe tool handle socket 26 of lathe tool broach shell.
When installing lathe tool, after the truncated cone-shaped termination insertion truncated cone-shaped spacing hole of resilient key lower end, truncated cone-shaped termination round table surface accurately should coordinate with the round table surface of truncated cone-shaped spacing hole.If above-mentioned truncated cone-shaped mating surface accompanies the solid impurities such as little iron filings when cutting operation, after truncated cone-shaped spacing hole is inserted in the truncated cone-shaped termination of resilient key lower end, truncated cone-shaped termination round table surface can not ensure accurately to coordinate with the round table surface of truncated cone-shaped spacing hole, then just can not keep compressed-air actuated pressure at air inlet place, cause the compressed-air actuated pressure drop in air inlet place.In order to can alarm signal be sent when can not ensure precise match after inserting truncated cone-shaped spacing hole because of above-mentioned reason truncated cone-shaped termination, pressure switch can be connected with at air inlet place, when the round table surface of truncated cone-shaped termination round table surface and truncated cone-shaped spacing hole can not ensure that precise match makes the compressed-air actuated pressure drop in air inlet place, pressure switch can send alarm signal.
In Fig. 2, Fig. 4 ~ Fig. 6 and Figure 10, at air inlet 37, place is connected with pressure switch 39.
Claims (2)
1. an axle turnning and milling combined vertical machining center, there is lathe bed, there is the end slipway of level at rear portion on lathe bed, end slipway there is longitudinal slide that can slide on end slipway, longitudinal feeding device is had between lathe bed and longitudinal slide, longitudinal slide there is the transverse slipway of level, transverse slipway there is the cross slide that can slide on transverse slipway, longitudinal feeding device is had between cross slide and longitudinal slide, on cross slide, location is connected with column, column there is the vertical slideway with horizontal plane, vertical slideway there is the main shaft assembly that can slide on vertical slideway, main shaft assembly has casing, the mair motor that in casing, useful transmission device is connected and main shaft, vertical feed apparatus is had between column and the casing of main shaft assembly, main shaft lower end spindle nose has round platform hole shape handle of a knife socket, lathe bed there are numerical control device and tool magazine device, it is characterized in that:
The round platform hole shape handle of a knife socket of above-mentioned main spindle box body lower end is other is connected with lathe tool positioning seat, lathe tool positioning seat has positioning seat body, there is installing hole positioning seat body upper end, have in positioning seat body two large with the epimere diameter of main axis parallel, the shoulder hole that hypomere diameter is little, on the upper sector hole of shoulder hole, there is sealing door in aperture, there is the lower aperture of shoulder hole the lower end of positioning seat body, upper end is had in the upper sector hole of shoulder hole in shoulder hole, the resilient key in lower aperture is stretched out in lower end, sealing ring is had between resilient key and the lower sector hole of shoulder hole, there is truncated cone-shaped termination the lower end of resilient key, the spring making resilient key be subject to power is downwards had between resilient key and sealing door, in resilient key, gas passage is had between the upper surface of resilient key and the round table surface of truncated cone-shaped termination, the upper sector hole side direction of shoulder hole has air inlet, the positioning seat body screw rod be used in installing hole is connected in by the round platform hole shape handle of a knife socket of main spindle box body lower end,
The front portion of lathe bed is connected with the electro spindle with brake with main axis parallel, and the upper end of electro spindle is connected with the chuck clamping workpiece.
2., by four axle turnning and milling combined vertical machining centers according to claim 1, it is characterized in that: described air inlet place is connected with pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510101012.8A CN104647043B (en) | 2015-03-09 | 2015-03-09 | Four-axle turn-mill combination vertical processing center |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510101012.8A CN104647043B (en) | 2015-03-09 | 2015-03-09 | Four-axle turn-mill combination vertical processing center |
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| CN104647043A true CN104647043A (en) | 2015-05-27 |
| CN104647043B CN104647043B (en) | 2017-01-25 |
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| CN201510101012.8A Active CN104647043B (en) | 2015-03-09 | 2015-03-09 | Four-axle turn-mill combination vertical processing center |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479231A (en) * | 2016-01-07 | 2016-04-13 | 江门银特银数控机床有限公司 | Profile processing center |
| CN105855890A (en) * | 2016-06-15 | 2016-08-17 | 镇江市富德数控机床科技有限公司 | All-movable column drilling and tapping device |
| CN106181387A (en) * | 2016-08-17 | 2016-12-07 | 上海优尼斯工业设备销售有限公司 | A kind of gantry moving-beam type Horizontal type milling composite machining center |
| CN106216717A (en) * | 2016-09-19 | 2016-12-14 | 佛山市顺德区亚数工业自动化科技有限公司 | Longitudinal tool structure on lathe |
| CN106271627A (en) * | 2016-08-17 | 2017-01-04 | 沈阳机床股份有限公司 | A kind of vertical turn-milling complex machining center of gantry moving-beam type |
| CN108907728A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Three axis turn-milling complex machining centers |
| CN109014933A (en) * | 2018-10-13 | 2018-12-18 | 辽宁西格马数控机床有限公司 | Four axis turn-milling complex machining centers |
| CN109128877A (en) * | 2018-08-31 | 2019-01-04 | 津上精密机床（浙江）有限公司 | A kind of numerically-controlled machine tool |
| CN110125697A (en) * | 2019-05-27 | 2019-08-16 | 宝鸡忠诚机床股份有限公司 | It is a kind of milling, vehicle composite main shaft |
| WO2021012943A1 (en) * | 2019-07-19 | 2021-01-28 | 科德数控股份有限公司 | Fully automatic vertical machining center having material tray |
| CN114700748A (en) * | 2022-05-06 | 2022-07-05 | 南京颖元科技有限公司 | Mechanical fixed cutter with turning function and machining method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479231A (en) * | 2016-01-07 | 2016-04-13 | 江门银特银数控机床有限公司 | Profile processing center |
| CN105855890A (en) * | 2016-06-15 | 2016-08-17 | 镇江市富德数控机床科技有限公司 | All-movable column drilling and tapping device |
| CN106181387A (en) * | 2016-08-17 | 2016-12-07 | 上海优尼斯工业设备销售有限公司 | A kind of gantry moving-beam type Horizontal type milling composite machining center |
| CN106271627A (en) * | 2016-08-17 | 2017-01-04 | 沈阳机床股份有限公司 | A kind of vertical turn-milling complex machining center of gantry moving-beam type |
| CN106216717A (en) * | 2016-09-19 | 2016-12-14 | 佛山市顺德区亚数工业自动化科技有限公司 | Longitudinal tool structure on lathe |
| CN109128877A (en) * | 2018-08-31 | 2019-01-04 | 津上精密机床（浙江）有限公司 | A kind of numerically-controlled machine tool |
| CN108907728A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Three axis turn-milling complex machining centers |
| CN109014933A (en) * | 2018-10-13 | 2018-12-18 | 辽宁西格马数控机床有限公司 | Four axis turn-milling complex machining centers |
| CN110125697A (en) * | 2019-05-27 | 2019-08-16 | 宝鸡忠诚机床股份有限公司 | It is a kind of milling, vehicle composite main shaft |
| WO2021012943A1 (en) * | 2019-07-19 | 2021-01-28 | 科德数控股份有限公司 | Fully automatic vertical machining center having material tray |
| CN114700748A (en) * | 2022-05-06 | 2022-07-05 | 南京颖元科技有限公司 | Mechanical fixed cutter with turning function and machining method thereof |
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| CN104647043B (en) | 2017-01-25 |
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