CN109531222B - Double-tool magazine double-spindle movable column type section bar machining center - Google Patents
Double-tool magazine double-spindle movable column type section bar machining center Download PDFInfo
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- CN109531222B CN109531222B CN201811445187.0A CN201811445187A CN109531222B CN 109531222 B CN109531222 B CN 109531222B CN 201811445187 A CN201811445187 A CN 201811445187A CN 109531222 B CN109531222 B CN 109531222B
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
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Abstract
The invention relates to a double-tool magazine double-spindle movable column type section bar machining center, wherein a machine tool base is of a long strip structure, an X-axis guide rail and a workbench are arranged on the machine tool base, a saddle is arranged on the X-axis guide rail and is provided with a Y-axis guide rail, an upright column is arranged on the Y-axis guide rail and is provided with a Z-axis guide rail, an L-shaped or U-shaped spindle seat is arranged on the Z-axis guide rail, a first spindle and a second spindle are respectively arranged on two sides of the tail end of the spindle seat, the distance between the axial lead of the first spindle and the axial lead of the second spindle is 300mm-450mm, a tool magazine support is arranged on the upright column, the first tool magazine and the second tool magazine are respectively arranged on the tool magazine support through a first mounting shaft and a second mounting shaft, the projection of the first mounting shaft on the workbench is parallel to the Y-axis guide rail, the included angle between the projection of the second mounting shaft on the workbench and the projection of the first mounting shaft on the workbench is 30-90 degrees, the first tool magazine and the second tool magazine are clamping arm type tool magazines. The invention can improve the working efficiency and the processing range and reduce the processing cost.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a double-tool magazine double-spindle movable column type section machining center.
Background
A movable column type section bar machining center for machining nonferrous metals such as copper and aluminum or long-strip-shaped section bars such as plastics mostly adopts a main shaft and a standard tool magazine, only one main shaft can be used for machining a workpiece at the same time, the efficiency is low, the X-axis stroke exceeds 1500mm, and the Y-axis stroke is more in the range of 300-450 mm; there is also some special double-spindle movable column type section bar machining center, use a non-standard tool magazine, install 8 groups of tool holders, realize the automatic tool changing when the distance of the centre of the main shaft is 150mm or below, the range of the processing product is very limited, the quantity that can change the tool automatically is also less, and because use the non-standard tool magazine, the production quantity of the tool magazine is less, the professional tool magazine factory does not produce, need the machine tool manufacturer to reform transform on the standard tool magazine, the failure rate of the tool magazine is higher than the standard tool magazine.
Disclosure of Invention
The invention aims to provide a double-tool magazine double-spindle movable column type section bar machining center which can simultaneously machine two long workpieces with the width larger than 300mm, improve the working efficiency and the machining range and reduce the machining cost.
In order to solve the technical problems, the invention provides a double-tool magazine double-spindle movable column type section bar machining center, which comprises a machine tool base, a saddle, a vertical column, a spindle seat, a tool magazine support, a first spindle, a second spindle, a first tool magazine and a second tool magazine, wherein the machine tool base is of a long strip type structure, an X-axis guide rail is arranged on the machine tool base along the length direction of the machine tool base, a workbench is arranged on the machine tool base and is arranged in parallel with the X-axis guide rail, the saddle is arranged on the X-axis guide rail, a Y-axis guide rail is arranged on the saddle along the width direction of the machine tool base, the vertical column is arranged on the Y-axis guide rail, a Z-axis guide rail is arranged on the vertical column along the height direction of the vertical column, the machine tool base is of an L-shaped structure or a U-shaped structure, one end of the spindle seat is arranged on the Z-axis guide rail, the first spindle and the second spindle are respectively arranged on two sides of the tail end of the spindle seat, the axial lead of the first main shaft is parallel to the axial lead of the second main shaft, and the plane where the axial lead of the first main shaft and the axial lead of the second main shaft are positioned is vertical to the workbench, the distance between the axis of the first main shaft and the axis of the second main shaft is 300mm-450mm, the tool magazine bracket is arranged on the top surface of the upright post, the first tool magazine is rotatably arranged on the tool magazine bracket through a first mounting shaft, the second tool magazine is rotatably mounted on the tool magazine bracket through a second mounting shaft, the projection of the first mounting shaft on the workbench is parallel to the Y-axis guide rail, the included angle between the projection of the second installation shaft on the workbench and the projection of the first installation shaft on the workbench is 30-90 degrees, and the first tool magazine and the second tool magazine are both clamping arm type tool magazines.
In a preferred embodiment of the present invention, the distance between the axis of the first main shaft and the axis of the second main shaft is 350mm to 450 mm.
In a preferred embodiment of the present invention, the tool magazine support has an L-shaped structure or a U-shaped structure.
As a preferable scheme of the invention, the periphery of the machine tool base is surrounded with a protective cover.
As a preferable scheme of the invention, the protective cover is provided with a visual window.
As the preferable scheme of the invention, the protective cover is provided with a sliding door, and the sliding door is provided with a handle.
As the preferable scheme of the invention, the bottom of the sliding door is provided with a pulley, and the machine tool base is provided with a sliding rail matched with the sliding door.
As a preferable scheme of the invention, the protective cover is provided with a lifting door.
As a preferable scheme of the invention, the lifting door comprises an inner protection plate and a lifting inverted U-shaped outer cover, wherein the inner protection plate is fixed on the machine tool base and is positioned on one side of the workbench.
As a preferable scheme of the invention, the lifting door comprises a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the machine tool base, and a piston rod of the lifting cylinder is connected with the inverted U-shaped outer cover.
Compared with the prior art, the double-tool magazine double-main-shaft movable column type section processing center has the following beneficial effects:
according to the invention, the upright post moves left and right on the machine tool base through the saddle, the upright post moves back and forth on the saddle through the Y-axis guide rail, the main shaft seat moves up and down on the upright post through the Z-axis guide rail, so that a first main shaft and a second main shaft on the main shaft seat move randomly, the first main shaft selects a corresponding tool in a first tool magazine, the second main shaft selects a corresponding tool in a second tool magazine, and the distance between the first main shaft and the second main shaft is 300-450mm, so that two long workpieces with the width larger than 300mm on a workbench can be simultaneously processed, the workpieces do not need to be moved, the working efficiency is improved, and the plane where the axial lead of the first main shaft and the axial lead of the second main shaft are positioned is vertical to the workbench, so that the processing, the clamping and the programming of a profile machining center can be facilitated; and because the weight of arm lock formula tool magazine is lighter, it is good to guarantee the stand mobility, and the capacity of arm lock formula tool magazine is great, satisfies different processing demands, shortens processing time by a wide margin, reduction in production cost, and first main shaft and second main shaft are located the terminal both sides of spindle drum, and through setting up the projection of first installation axle on the workstation and being parallel with the Y axle guide rail to and the projection of second installation axle on the workstation is in with first installation axle the contained angle between the projection on the workstation sets up to 30-90, avoids first tool magazine and second tool magazine to appear interfering phenomenon at rotatory in-process, guarantees to operate normally.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of an embodiment 1 of a double-tool magazine double-spindle movable column type section bar machining center provided by the invention;
FIG. 2 is a plan view of embodiment 1;
FIG. 3 is a plan view of embodiment 1;
FIG. 4 is a schematic structural view of example 2;
FIG. 5 is a front view of embodiment 2;
in the figure: 1-a machine tool base; 2-a saddle seat; 3-upright column; 4-a spindle base; 5-a tool magazine support; 6-a workbench; 7-a first main shaft; 8-a second spindle; 9-a first tool magazine; 10-a second tool magazine; 11-a first mounting shaft; 12-a second mounting axis; 13-a protective cover; 14-sliding doors; 15-a handle; 16-visible window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 3, a double-tool magazine double-spindle movable column type section bar processing center comprises a machine tool base 1, a saddle 2, a column 3, a spindle seat 4, a tool magazine support 5, a first spindle 7, a second spindle 8, a first tool magazine 9 and a second tool magazine 10, wherein the machine tool base 1 is of a long strip type structure, an X-axis guide rail is arranged on the machine tool base 1 along the length direction of the machine tool base, a workbench 6 is arranged on the machine tool base 1, the workbench 6 is arranged in parallel with the X-axis guide rail, the saddle 2 is arranged on the X-axis guide rail, a Y-axis guide rail is arranged on the saddle 2 along the width direction of the machine tool base 1, the column 3 is arranged on the Y-axis guide rail, a Z-axis guide rail is arranged on the column 3 along the height direction of the column, one end of the spindle seat 4 is arranged on the Z-axis guide rail, and the spindle seat 4 is of an L-shaped structure, the first main shaft 7 and the second main shaft 8 are respectively arranged at two sides of the bottom of the tail end of the main shaft seat 4, the axis of the first main shaft 7 is parallel to the axis of the second main shaft 8, the plane where the axis of the first main shaft 7 and the axis of the second main shaft 8 are located is vertical to the workbench 6, and the distance between the axis of the first main shaft 7 and the axis of the second main shaft 8 is 300-450mm, and preferably 350-450 mm; the tool magazine support 5 is arranged on the top surface of the upright post 3, the first tool magazine 9 is rotatably connected with the tool magazine support 5 through a first mounting shaft 11, the second tool magazine 10 is rotatably connected with the tool magazine support 5 through a second mounting shaft 12, the projection of the first mounting shaft 11 on the workbench is parallel to the Y-axis guide rail, and the included angle between the projection of the second mounting shaft 12 on the workbench 6 and the projection of the first mounting shaft 11 on the workbench 6 is 30-90 degrees; the first tool magazine 9 and the second tool magazine 10 are both clamp arm type tool magazines.
According to the invention, an upright post 3 moves left and right on a machine tool base 1 through a saddle 2, the upright post 3 moves back and forth on the saddle 2 through a Y-axis guide rail, a main shaft seat 4 moves up and down on the upright post 3 through a Z-axis guide rail, so that a first main shaft 7 and a second main shaft 8 on the main shaft seat 4 move randomly, the first main shaft 7 selects a corresponding tool in a first tool magazine 9, the second main shaft 8 selects a corresponding tool in a second tool magazine 10, the distance between the first main shaft 7 and the second main shaft 8 is 300mm-800mm, two long workpieces with the width larger than 300mm on a worktable 6 can be simultaneously processed, the workpieces do not need to be moved, the working efficiency is improved, and the plane where the axial lead of the first main shaft 7 and the axial lead of the second main shaft 8 are vertical to the worktable 6, so that the processing, clamping and the programming of a section bar processing center can be facilitated; moreover, the clamping arm type tool magazine is light in weight, so that the stand column 3 is good in moving performance, the capacity of the clamping arm type tool magazine is large, different machining requirements are met, the machining time is greatly shortened, and the production cost is reduced; the first main shaft 7 and the second main shaft 8 are positioned at two sides of the tail end of the main shaft seat 4, and an included angle between the projection of the second installation shaft 12 on the workbench 6 and the projection of the first installation shaft 11 on the workbench 6 is set to be 30-90 degrees, so that the interference phenomenon between the first tool magazine 9 and the second tool magazine 10 in the rotating process is avoided, and the normal operation is ensured.
Illustratively, the tool magazine support 5 is of an L-shaped configuration for better engagement with the spindle housing 4 of an L-shaped configuration.
For example, as shown in fig. 5, a protective cover 13 is arranged around the machine tool base 1 to prevent chips from splashing outside the machine tool during the machining process of the workpiece, thereby improving safety.
Exemplarily, as shown in fig. 5, a visual window 16 is arranged on the protective cover 13, so that the situation in the machine tool can be conveniently checked at any time, and accidents are avoided.
For example, as shown in fig. 5, a sliding door 14 is provided on the protective cover 13, and a handle 15 is provided on the sliding door 14, so that the protective cover 13 can be conveniently opened to place a workpiece.
Illustratively, the bottom of the sliding door 14 is provided with a pulley, and the machine tool base 1 is provided with a sliding rail matched with the sliding door 14, so that the sliding door 14 can be opened conveniently and simply.
Example 2
As shown in fig. 4 and 5, a double tool magazine and double main shaft movable column type section bar machining center is basically similar to the first embodiment in the basic constitution and the working principle, and the difference is mainly that the main shaft base 4 is in an inverted U-shaped structure, the first main shaft 7 and the second main shaft 8 are respectively arranged at two sides of the tail end of the main shaft base 4, the axial lead of the first main shaft 7 is parallel to the axial lead of the second main shaft 8, and the plane where the axial lead of the first main shaft 7 and the axial lead of the second main shaft 8 are located is perpendicular to the worktable 6.
Illustratively, the tool magazine support 5 is of U-shaped configuration for better engagement with the spindle base 4 of U-shaped configuration.
Illustratively, a lifting door (not indicated in the figure) is arranged on the protective cover, the lifting door comprises an inner protective plate and a lifting inverted-U-shaped outer cover, the inner protective plate is fixed on the machine tool base and is positioned on one side of the workbench, the lifting door comprises a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the machine tool base, and a piston rod of the lifting cylinder is connected with the inverted-U-shaped outer cover; when the lifting door rises, the inverted U-shaped outer cover and the inner protection plate are unfolded, the safety of the workpiece during machining is improved, and when the lifting door falls, the inverted U-shaped outer cover and the inner protection plate are overlapped, so that the workpiece is convenient to place.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (5)
1. A double-tool-magazine double-spindle movable column type section bar machining center is characterized by comprising a machine tool base, a saddle, a stand column, a main shaft seat, a tool magazine support, a first spindle, a second spindle, a first tool magazine and a second tool magazine, wherein the machine tool base is of a long strip type structure, an X-axis guide rail is arranged on the machine tool base along the length direction of the machine tool base, a workbench is arranged on the machine tool base and is parallel to the X-axis guide rail, the saddle is arranged on the X-axis guide rail, a Y-axis guide rail is arranged on the saddle along the width direction of the machine tool base, the stand column is arranged on the Y-axis guide rail, a Z-axis guide rail is arranged on the stand column along the height direction of the stand column, the main shaft seat is of an L-shaped structure or a U-shaped structure, one end of the main shaft seat is arranged on the Z-axis guide rail, and the first spindle and the second spindle are respectively arranged on two sides, the axial lead of the first main shaft is parallel to the axial lead of the second main shaft, and the plane where the axial lead of the first main shaft and the axial lead of the second main shaft are positioned is vertical to the workbench, the distance between the axis of the first main shaft and the axis of the second main shaft is 300mm-450mm, the tool magazine bracket is arranged on the top surface of the upright post, the first tool magazine is rotatably connected with the tool magazine bracket through a first mounting shaft, the second tool magazine is rotatably connected with the tool magazine bracket through a second mounting shaft, the projection of the first mounting shaft on the workbench is parallel to the Y-axis guide rail, an included angle between the projection of the second mounting shaft on the workbench and the projection of the first mounting shaft on the workbench is 30-90 degrees, and the first tool magazine and the second tool magazine are clamping arm type tool magazines; the protection cover is set up around the lathe base, be equipped with the visual window on the protection cover, be equipped with the overhead door on the protection cover, the overhead door includes the type of falling U dustcoat of interior guard plate and liftable, interior guard plate is fixed just be located on the lathe base one side of workstation, the overhead door includes the lift cylinder, the cylinder body of lift cylinder is fixed on the lathe base, the piston rod of lift cylinder with the type of falling U dustcoat is connected.
2. The double-tool-magazine double-spindle movable-column type profile machining center as claimed in claim 1, wherein a distance between a shaft axis of the first spindle and a shaft axis of the second spindle is 350mm to 450 mm.
3. The double-tool magazine double-spindle moving post type section bar machining center of claim 1, wherein the tool magazine bracket is of an L-shaped structure or a U-shaped structure.
4. The double-tool magazine double-spindle movable column type section bar machining center of claim 1, wherein a sliding door is arranged on the protective cover, and a handle is arranged on the sliding door.
5. The double-tool magazine double-spindle movable column type section bar machining center of claim 4, wherein the bottom of the sliding door is provided with a pulley, and the machine tool base is provided with a sliding rail matched with the sliding door.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445187.0A CN109531222B (en) | 2018-11-29 | 2018-11-29 | Double-tool magazine double-spindle movable column type section bar machining center |
| PCT/CN2018/118855 WO2020107499A1 (en) | 2018-11-29 | 2018-12-03 | Dual-tool magazine and dual spindle traveling column machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445187.0A CN109531222B (en) | 2018-11-29 | 2018-11-29 | Double-tool magazine double-spindle movable column type section bar machining center |
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| Publication Number | Publication Date |
|---|---|
| CN109531222A CN109531222A (en) | 2019-03-29 |
| CN109531222B true CN109531222B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811445187.0A Active CN109531222B (en) | 2018-11-29 | 2018-11-29 | Double-tool magazine double-spindle movable column type section bar machining center |
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| Country | Link |
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| CN (1) | CN109531222B (en) |
| WO (1) | WO2020107499A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692629A (en) * | 2020-12-29 | 2021-04-23 | 广州市敏嘉制造技术有限公司 | Double-spindle drilling and tapping center |
| CN112974919A (en) * | 2021-04-16 | 2021-06-18 | 广东为华机械科技有限公司 | Horizontal machining center machine |
| CN113814744A (en) * | 2021-10-14 | 2021-12-21 | 济南凯之岳机器有限公司 | Drilling, milling and scribing combined machining center for door and window aluminum profiles |
| CN113894338B (en) * | 2021-10-29 | 2024-04-26 | 济南天辰智能装备股份有限公司 | Profile end milling groove production line and milling groove processing method |
| CN114012116B (en) * | 2021-12-13 | 2024-05-10 | 宁夏长兴精密机械有限公司 | Double-end-face specialized numerical control lathe with full-automatic feeding mechanism |
| CN116604358B (en) * | 2023-07-10 | 2024-08-02 | 深圳市久久犇自动化设备股份有限公司 | Multi-channel machine tool with visual positioning and online detection functions |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530967A (en) * | 2009-04-20 | 2009-09-16 | 严孝诚 | Horizontal pentahedral machining center machine tool |
| JP5468292B2 (en) * | 2009-04-27 | 2014-04-09 | 中村留精密工業株式会社 | 2 spindle facing compound lathe |
| CN202571805U (en) * | 2012-02-20 | 2012-12-05 | 东莞市毅豪精密机械有限公司 | Horizontal numerical-control-machining center lathe |
| DE102013004901A1 (en) * | 2013-03-21 | 2014-09-25 | Emag Holding Gmbh | Double spindle machine tool |
| CN203738092U (en) * | 2014-01-27 | 2014-07-30 | 东莞市中佑机械科技有限公司 | Three-axis-linked horizontal machining center |
| CN203993380U (en) * | 2014-09-03 | 2014-12-10 | 佛山市普拉迪数控科技有限公司 | A kind of horizontal profile five axle machining centers |
| CN106078303B (en) * | 2016-06-27 | 2018-05-25 | 深圳市圆梦精密技术研究院 | Double-pole storehouse synchronization cutter-exchange mechanism |
| CN206139884U (en) * | 2016-08-30 | 2017-05-03 | 南通中南数控机床制造有限公司 | Portable section bar combined machining center of stand |
| CN206484339U (en) * | 2017-02-28 | 2017-09-12 | 格劳博机床（大连）有限公司 | A kind of pair of main shaft cutter-exchange mechanism |
| CN206811628U (en) * | 2017-06-05 | 2017-12-29 | 重庆威诺克智能装备股份有限公司 | Double main shaft horizontal machining centers |
| CN107138967A (en) * | 2017-07-03 | 2017-09-08 | 中山长准机电有限公司 | Bore milling tooth machining unit |
| CN207139385U (en) * | 2017-08-17 | 2018-03-27 | 佛山市普拉迪数控科技有限公司 | A kind of cutter-exchange mechanism in double main shaft hilted broadsword storehouses |
| CN208067769U (en) * | 2018-03-26 | 2018-11-09 | 东莞添顺智能科技有限公司 | A kind of horizontal Machining centers |
-
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- 2018-11-29 CN CN201811445187.0A patent/CN109531222B/en active Active
- 2018-12-03 WO PCT/CN2018/118855 patent/WO2020107499A1/en active Application Filing
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| WO2020107499A1 (en) | 2020-06-04 |
| CN109531222A (en) | 2019-03-29 |
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