CN103212999A - Composite structure of working table filled with metal foam for machine tool - Google Patents
Composite structure of working table filled with metal foam for machine tool Download PDFInfo
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- CN103212999A CN103212999A CN2013101581248A CN201310158124A CN103212999A CN 103212999 A CN103212999 A CN 103212999A CN 2013101581248 A CN2013101581248 A CN 2013101581248A CN 201310158124 A CN201310158124 A CN 201310158124A CN 103212999 A CN103212999 A CN 103212999A
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Abstract
The invention provides a composite structure of a working table filled with metal foam for a machine tool, and relates to the technical field of structural improvement of the working table for the machine tool at a vertical machining centre, in particular to the working table which is of a foam interlayer composite structure. The composite structure of the working table is characterized in that the overall structure of the working table is of a box type structure, and reinforcing ribs are arranged in a box body. The specific form of the reinforcing ribs is that longitudinal hogging moment ribs are machined in the working table below a concave portion of a T-shaped groove along the longitudinal direction (the length direction of the working table). Inward arcs are arranged on two sides of the longitudinal hogging moment ribs. Transverse slant hogging moment ribs which incline upwards are arranged in the transverse direction (along the width direction of the working table). The Transverse slant hogging moment ribs obliquely extend toward the outer side at 45 degrees from two ends of a sliding block mounting base. Sand outlet holes are formed in four end faces of the working table. The composite structure of the working table has the advantages of being novel in structure, simple and convenient to machine, high in strength, light in weight, high in working efficiency, low in energy consumption and the like.
Description
Technical field
Lathe of the present invention relates to a kind of vertical machining centre lathe workbench architecture advances technical field with containing foam metal filled workbench composite construction, and collective is a kind of workbench that contains foam layer composite construction form.
Background technology
Vertical machining centre is the important machine in the machine industry, its can bear mill, multiple processing tasks such as brill, boring, be one of machine very important in the industrial production reality.Studying when structure how to improve vertical machining centre is implemented in loss of weight and improve service behaviour, then can improve the working (machining) efficiency of lathe, reduce the energy resource consumption that adds man-hour, is the key that realizes green manufacturing, has important practical value.
The main flow design form of present platen both domestic and external is thick flat type.This design form is by reducing thickness of slab and at the lower surface arrangement reinforcement, realizing the loss of weight design of workbench.This conventional design mode is convenient to the demoulding of workbench foundry goods, and the rigidity of parts can satisfy actual production demand.Workbench is typical moving component, directly links to each other with processing work.The loss of weight of workbench and performance improvement can be enhanced productivity, and improve machining accuracy, cut down the consumption of energy.Therefore, light-weight design new departure of workbench is the active demand that realizes the lathe green manufacturing.
Along with to the going deep into of this new material of metal foam research, the anti-bending strength of light foam metal sandwich structure with and resistance to shock recognized by everybody gradually.So foam sandwich structure is introduced table design, must in the service behaviour that further improves workbench self, realize the workbench loss of weight.
At above-mentioned urgent design requirement, a kind of novel lathe of research and design is with containing foam metal filled workbench composite construction, thereby the light-weight design that realizes workbench is very necessary.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the objective of the invention is a kind of novel lathe of research and design with containing foam metal filled workbench composite construction.In order to improve the intensity of workbench; Reduce the weight of workbench; Increase work efficiency; Reduce problems such as energy resource consumption.
Technical solution of the present invention is achieved in that
Lathe of the present invention is with containing foam metal filled workbench composite construction, formed by workbench, the upper table surface of workbench is processed with upper surface T-shape groove, and the following table of workbench is processed with slide block mount pad, leading screw frame dowel hole and leading screw frame mount pad; The overall structure that it is characterized in that workbench is case structure and at box house reinforcement is arranged; Concrete reinforcement form is: longitudinally (along the workbench length direction) is positioned at the inside that T type geosynclinal concave falls into the below workbench at position and is processed with vertical reinforcement, and vertically the reinforcement both sides have inside radian; Be furnished with inclination laterally oblique reinforcement obliquely along horizontal (along the workbench width), laterally tiltedly reinforcement is the miter angle stretching, extension by the oblique outside of slide block mount pad end positions.Four end faces of workbench all leave clearance hole.
The clearance hole of workbench of the present invention middle part cavity is for to run through along the workbench width, and the close clearance hole of both ends of the surface cavity does not along its length run through.
Workbench of the present invention to clearance hole perfusion foam metal blowing agent, forms the foam metal interlayer then by general technology method processing work of treatment platform main body embryonic type in the cavity of workbench inside.
Longitudinal type reinforcement of the present invention is machined in the workbench inside of T-shape groove recess below, and stretches along the workbench length direction; Vertically the both sides of reinforcement are processed as inside radian.Can strengthen the sound rigidity of workbench, the radian of reinforcement side can improve the bond area of foamed material simultaneously.
Laterally processing is in the inside of workbench for horizontal tiltedly reinforcement of the present invention, and processing is in both sides, slide block mount pad top, and inclination laterally from bottom to top, and the inclination angle is 45 degree.This design can improve the sound rigidity of workbench, and the stability of distortion.
Processing technology of the present invention is: cast out the workbench main part by casting method earlier.Behind the cleaning molding sand, in cavity, inject the foam metal agent again, can become foam metal filled structure.Through Technology for Heating Processing, there is the face of required precision to carry out machining to the part.Machine and to be installed on the lathe by original workbench installation method.
Advantage of the present invention is conspicuous, mainly shows:
1, the present invention is at the loss of weight about 15% at least of comparable original structure on the basis that does not change functional dimension, thereby reduced the electric energy loss in the production and processing, improved working (machining) efficiency simultaneously.
2, the present invention has guaranteed that on mechanical property the integral rigidity of structure is constant substantially, and the characteristic of its opposing vibration obviously improves, and has improved the reliability of positioning accuracy, is specially adapted to the high lathe of required precision.
3, design of the present invention has taken into full account casting technique, and the structure inner chamber structure is uncomplicated, is convenient to mass production.
4, the outside crucial coupling part of the present invention size is consistent with machine tool, can directly apply to existing lathe.
The present invention has novel structure, processing is easy, intensity is high, in light weight; Increase work efficiency; Reduce advantages such as energy resource consumption, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has 3 width of cloth accompanying drawings, wherein:
The horizontal half sectional view of accompanying drawing 1 the present invention;
The vertical full sectional view of accompanying drawing 2 the present invention;
Accompanying drawing 3 is seen figure for the structural representation that the present invention is contained in vertical machining centre.
In the drawings: 1, vertical reinforcement 2, laterally oblique reinforcement 3, foam metal interlayer 4, clearance hole 5, T-shape groove 6, slide block mount pad 7, leading screw frame dowel hole 8, leading screw frame mount pad 9, workbench.
The specific embodiment
Specific embodiments of the invention are made up of workbench 9 as shown in drawings, and the upper table surface of workbench 9 is processed with upper surface T-shape groove 5, and the following table of workbench 9 is processed with slide block mount pad 6, leading screw frame dowel hole 7 and leading screw frame mount pad 8; The overall structure that it is characterized in that workbench 9 is case structure and at box house reinforcement is arranged; Concrete reinforcement form is: longitudinally (along the workbench length direction) is positioned at the inside that T type geosynclinal concave falls into the below workbench 9 at position and is processed with vertical reinforcement 1, and vertically reinforcement 1 both sides have inside radian; Be furnished with inclination laterally oblique reinforcement 2 obliquely along horizontal (along the workbench width), laterally tiltedly reinforcement 2 is the miter angle stretching, extension by the oblique outside of slide block mount pad 6 end positions.Four end faces of workbench 9 all leave clearance hole 4.
The clearance hole 4 of workbench 9 middle part cavitys is for to run through along workbench 9 widths, and the close clearance hole 4 of both ends of the surface cavity does not along its length run through.
Workbench 9 to clearance hole 4 perfusion foam metal blowing agents, forms foam metal interlayer 3 then by general technology method processing work of treatment platform main body embryonic type in the cavity of workbench 9 inside.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (3)
1. a lathe is with containing foam metal filled workbench composite construction, formed by workbench (9), the upper table surface of workbench (9) is processed with upper surface T-shape groove (5), and the following table of workbench (9) is processed with slide block mount pad (6), leading screw frame dowel hole (7) and leading screw frame mount pad (8); The overall structure that it is characterized in that workbench (9) is case structure and at box house reinforcement and foam metal interlayer (3) is arranged; Concrete reinforcement form is: longitudinally (along the workbench length direction) is positioned at the inside that T type geosynclinal concave falls into the below workbench (9) at position and is processed with vertical reinforcement (1), and vertically reinforcement (1) both sides have inside radian; Be furnished with inclination laterally oblique reinforcement (2) obliquely along horizontal (along the workbench width), laterally tiltedly reinforcement (2) is the miter angle stretching, extension by the oblique outside of slide block mount pad (6) end positions.Four end faces of workbench (9) all leave clearance hole (4).
2. lathe according to claim 1 is with containing foam metal filled workbench composite construction, the clearance hole (4) that it is characterized in that described workbench (9) middle part cavity is for to run through along workbench (9) width, and the close clearance hole of both ends of the surface cavity (4) does not along its length run through.
3. lathe according to claim 1 is with containing foam metal filled workbench composite construction, it is characterized in that described workbench (9) is by general technology method processing work of treatment platform main body embryonic type, to clearance hole (4) perfusion foam metal blowing agent, in the inner cavity of workbench (9), form foam metal interlayer (3) then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101581248A CN103212999A (en) | 2013-05-02 | 2013-05-02 | Composite structure of working table filled with metal foam for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101581248A CN103212999A (en) | 2013-05-02 | 2013-05-02 | Composite structure of working table filled with metal foam for machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN103212999A true CN103212999A (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101581248A Pending CN103212999A (en) | 2013-05-02 | 2013-05-02 | Composite structure of working table filled with metal foam for machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108667A (en) * | 2018-09-13 | 2019-01-01 | 天津优贝斯特科技有限公司 | A kind of steel tube drilling machine integral type workbench of multiple functional accurate positioning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175833Y (en) * | 2008-03-31 | 2009-01-07 | 羊立民 | Machine tool foundation of sandwich structure |
| CN101653909A (en) * | 2009-09-17 | 2010-02-24 | 无锡帝凡精工机械有限公司 | Machine body structure of horizontal digital-control boring-milling machine |
| WO2012033309A2 (en) * | 2010-09-06 | 2012-03-15 | 두산인프라코어 주식회사 | Rib structure for a turning center bed |
| CN202571826U (en) * | 2012-04-20 | 2012-12-05 | 协鸿工业股份有限公司 | Workbench with light weight inner ribs |
-
2013
- 2013-05-02 CN CN2013101581248A patent/CN103212999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175833Y (en) * | 2008-03-31 | 2009-01-07 | 羊立民 | Machine tool foundation of sandwich structure |
| CN101653909A (en) * | 2009-09-17 | 2010-02-24 | 无锡帝凡精工机械有限公司 | Machine body structure of horizontal digital-control boring-milling machine |
| WO2012033309A2 (en) * | 2010-09-06 | 2012-03-15 | 두산인프라코어 주식회사 | Rib structure for a turning center bed |
| CN202571826U (en) * | 2012-04-20 | 2012-12-05 | 协鸿工业股份有限公司 | Workbench with light weight inner ribs |
Non-Patent Citations (3)
| Title |
|---|
| 徐平等: "泡沫铝_环氧树脂填充结构机床工作台的模拟研究", 《兵器材料科学与工程》 * |
| 赵岭等: "高速机床工作台筋板的结构仿生设计", 《机械科学与技术》 * |
| 高丽明等: "基于ANSYS参数对比验证的工作台结构优化设计", 《制造业自动化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108667A (en) * | 2018-09-13 | 2019-01-01 | 天津优贝斯特科技有限公司 | A kind of steel tube drilling machine integral type workbench of multiple functional accurate positioning |
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Application publication date: 20130724 |