CN203579206U - Gantry type machine tool with movable columns and movable beam - Google Patents
Gantry type machine tool with movable columns and movable beam Download PDFInfo
- Publication number
- CN203579206U CN203579206U CN201320802967.2U CN201320802967U CN203579206U CN 203579206 U CN203579206 U CN 203579206U CN 201320802967 U CN201320802967 U CN 201320802967U CN 203579206 U CN203579206 U CN 203579206U
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- workbench
- gantry type
- guide rails
- machine tool
- screw pair
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Abstract
The utility model relates to a gantry type machine tool with movable columns and a movable beam. The gantry type machine tool comprises a drawing plate, the left stand column, the right stand column, a gantry type frame composed of the connecting beam, a working table used for placement of a workpiece, a lead screw pair and two sets of parallel guide rails, namely, the left linear guide rail and the right linear guide rail. Nuts in the lead screw pair are fixedly connected with the drawing plate. A machining power head is arranged on the connecting beam. The gantry type machine tool is characterized in that supporting legs of the working table are located below the drawing plate, the two sets of parallel guide rails are arranged on the lower end face of the working table, lead screws in the lead screw pair are also arranged on the lower end face of the working table, and the drawing plate is arranged on the lower end face of the guide rails. According to the gantry type machine tool, a lathe bed is omitted, and therefore cost is greatly reduced, it is easily ensured that the upper end face of the working table is parallel to the plane of the drawing plate, dust can not be easily accumulated on the guide rails or the lead screws, and assembly is convenient.
Description
Technical field
The utility model relates to machining tool technical field, particularly relates to the moving diplodocus gate-type lathe of a kind of moving post.
Background technology
In prior art, the moving diplodocus gate-type lathe of moving post, comprise lathe bed, be fixedly installed in two groups of guide rails that are parallel to each other on lathe bed left side line slideway and right side line slideway, be installed on lathe bed and be positioned at the workbench for place work piece of guide rail top, by above-mentioned guide rails assembling in the gantry type frame being formed by planker, left side column, right side column, connecting cross beam of lathe bed top, be installed on the screw pair on lathe bed, the screw of described screw pair is fixedly connected with planker, and processing dynamics head is installed on described crossbeam.The deficiencies in the prior art part is, cost is high, and assembly precision guarantees difficult, and easy laying dust and affect kinematic accuracy on guide rail and screw mandrel, need to be improved.
Summary of the invention
It is low that the utility model aims to provide a kind of cost, the moving diplodocus gate-type lathe of moving post that precision is good.
Technical solution of the present utility model is as follows:
The moving diplodocus gate-type lathe of a kind of moving post, comprise by planker, left side column, right side column, the gantry type frame of connecting cross beam composition, for the workbench of place work piece, screw pair, i.e. left side line slideway and the right side line slideway of two groups of guide rails that are parallel to each other, screw in described screw pair is fixedly connected with planker, processing dynamics head is installed on described connecting cross beam, it is characterized in that: the leg of described workbench is positioned at planker below, described two groups of guide rails assemblings that are parallel to each other are on workbench lower surface, screw mandrel in described screw pair is also installed on workbench lower surface, planker passes through above-mentioned guide rails assembling on workbench lower surface.
The utility model, owing to adopting technique scheme, is all installed on guide rail, screw mandrel on workbench lower surface, has saved lathe bed, greatly reduces cost; Meanwhile, the upper surface that easily guarantees workbench is parallel with planker plane; Again, guide rail, screw mandrel are all installed on workbench lower surface, are difficult for laying dust and affect kinematic accuracy, meanwhile, easy to assembly, have realized easily goal of the invention.
Further technical scheme is:
On the two sides of described workbench, be also symmetrically installed with guide rail, left side column, right side column are connected with workbench by above-mentioned guide rail respectively.
Side guide the supporting that helps gantry type frame is installed, reduced the wearing and tearing of floor rails, contribute to the maintenance of kinematic accuracy.
The moving diplodocus gate-type lathe of moving post described in the utility model comprises and is not limited to following: the moving diplodocus gate-type engraving machine of moving post, gantry mill, spark machine, laser cutting machine, complex milling machine tool etc.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in further details.
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is attached side view embodiment illustrated in fig. 1.
In accompanying drawing, each sequence number is respectively: 1, planker; 2, left side column; 3, connecting cross beam; 4, right side column; 5, workbench; 6, side guide; 7, floor rails; 8, screw mandrel; 9, processing dynamics head; 10, leg.
The specific embodiment
Referring to accompanying drawing 1, 2, moving post shown in the utility model embodiment moves diplodocus gate-type lathe, comprise by planker 1, left side column 2, right side column 4, the gantry type frame that connecting cross beam 3 forms, for the workbench 5 of place work piece, screw pair, i.e. left side line slideway and the right side line slideway of two groups of guide rails that are parallel to each other, screw in described screw pair is fixedly connected with planker, on described connecting cross beam 3, processing dynamics head 9 is installed, it is characterized in that: the leg 10 of described workbench 5 is positioned at the below of planker 1, described two groups of guide rails that are parallel to each other 7 are installed on the lower surface of workbench 5, screw mandrel 8 in described screw pair is also installed on workbench lower surface, planker passes through above-mentioned guide rails assembling on workbench lower surface, on the two sides of workbench 5, be also symmetrically installed with side guide 6, left side column, right side column is connected with workbench 5 by above-mentioned guide rail respectively.
The utility model, owing to adopting technique scheme, is all installed on guide rail, screw mandrel on workbench lower surface, has saved lathe bed, greatly reduces cost; Meanwhile, the upper surface that easily guarantees workbench is parallel with planker plane; Again, guide rail, screw mandrel are all installed on workbench lower surface, are difficult for laying dust and affect kinematic accuracy, side guide the supporting that helps gantry type frame is installed, reduce the wearing and tearing of floor rails, contributed to the maintenance of kinematic accuracy, realized easily goal of the invention.
Above-mentioned drawings and Examples only, for the utility model is described, do not constitute any limitation protection domain of the present utility model.
Certainly, under inventive concept of the present utility model, the utility model has multiple form of implementation and is equal to replacement scheme, this to those skilled in the art, reading does not need to pay creative work after this description and gets final product reproducing, at this, has not just described in detail.Adopt any replacement scheme that is equal to certainly to fall into protection domain of the present utility model.
The utility model that above-mentioned structure like this forms all has many saving graces for technical staff of the same trade now, and the progressive that really possesses skills.
Claims (2)
1. the moving diplodocus gate-type lathe of moving post, comprise by planker, left side column, right side column, the gantry type frame of connecting cross beam composition, for the workbench of place work piece, screw pair, i.e. left side line slideway and the right side line slideway of two groups of guide rails that are parallel to each other, screw in described screw pair is fixedly connected with planker, processing dynamics head is installed on described connecting cross beam, it is characterized in that: the leg of described workbench is positioned at planker below, described two groups of guide rails assemblings that are parallel to each other are on workbench lower surface, screw mandrel in described screw pair is also installed on workbench lower surface, planker passes through above-mentioned guide rails assembling on workbench lower surface.
2. the moving diplodocus gate-type lathe of moving post according to claim 1, is characterized in that: on the two sides of described workbench, be also symmetrically installed with guide rail, left side column, right side column are connected with workbench by above-mentioned guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802967.2U CN203579206U (en) | 2013-12-10 | 2013-12-10 | Gantry type machine tool with movable columns and movable beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802967.2U CN203579206U (en) | 2013-12-10 | 2013-12-10 | Gantry type machine tool with movable columns and movable beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579206U true CN203579206U (en) | 2014-05-07 |
Family
ID=50577178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802967.2U Expired - Fee Related CN203579206U (en) | 2013-12-10 | 2013-12-10 | Gantry type machine tool with movable columns and movable beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421147A (en) * | 2020-04-09 | 2020-07-17 | 王永奇 | Numerical control movable column vertical lathe |
-
2013
- 2013-12-10 CN CN201320802967.2U patent/CN203579206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421147A (en) * | 2020-04-09 | 2020-07-17 | 王永奇 | Numerical control movable column vertical lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |