CN207205838U - The beam structure of Digit Control Machine Tool - Google Patents
The beam structure of Digit Control Machine Tool Download PDFInfo
- Publication number
- CN207205838U CN207205838U CN201721253270.9U CN201721253270U CN207205838U CN 207205838 U CN207205838 U CN 207205838U CN 201721253270 U CN201721253270 U CN 201721253270U CN 207205838 U CN207205838 U CN 207205838U
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- CN
- China
- Prior art keywords
- guide rail
- machine tool
- control machine
- beam structure
- digit control
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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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Abstract
The utility model proposes a kind of beam structure of Digit Control Machine Tool, including：Crossbeam；Guide rail, the guide rail is detachably arranged in the left side of the crossbeam and the guide rail has the upper rail and lower guideway extended along the longitudinal direction, wherein, the left side of the lower guideway protrudes from the left side of the upper rail to the left；Slide carriage, the slide carriage can be located on the guide rail movably forward and backward, and the slide carriage has the upper chute being adapted with the upper rail and the lower chute being adapted with the lower guideway.According to the beam structure of Digit Control Machine Tool of the present utility model, rigidity and precision can be improved, the problems such as reducing stress concentration, malformation.
Description
Technical field
It the utility model is related to a kind of beam structure of Digit Control Machine Tool.
Background technology
Large span heavy duty crossbeam is the critical function part of large-sized gantry milling machine, and the quality of its structure design will have influence on production
The precision of product processing.As the main load bearing component in lathe, when beam structure bears slide carriage and gravity of ram and processing
Milling Force, for beam deformation mainly by based on moment of flexure and moment of torsion, this requires crossbeam design to have special structure
Feature.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.
Therefore, a purpose of the present utility model is to propose that one kind can improve rigidity and precision, reduce stress concentration,
The beam structure of the Digit Control Machine Tool of the problems such as malformation.
According to the beam structure of Digit Control Machine Tool of the present utility model, including：
Crossbeam；
Guide rail, the guide rail is detachably arranged in the left side of the crossbeam and the guide rail has what is extended along the longitudinal direction
Upper rail and lower guideway, wherein, the left side of the lower guideway protrudes from the left side of the upper rail to the left；
Slide carriage, the slide carriage can be located on the guide rail movably forward and backward, and the slide carriage has mutually fits with the upper rail
The upper chute matched somebody with somebody and the lower chute being adapted with the lower guideway.
Advantageously, the height of the left side of the upper rail is less than the height of the left side of the lower guideway.
Advantageously, the guide rail is connected with the crossbeam by bolt.
Advantageously, between the guide rail and the crossbeam be provided be used for adjust the guide rail vertical degree upper parallels and under
Parallels.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the beam structure of the Digit Control Machine Tool of the utility model one embodiment.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Below with reference to the accompanying drawings it is described in detail the beam structure according to Digit Control Machine Tool of the present utility model.
As shown in figure 1, according to the beam structure of Digit Control Machine Tool of the present utility model, including：Crossbeam 100, guide rail 200, is slipped
Plate 300.
Specifically, guide rail 200 is detachably arranged in a left side for crossbeam 100 (indicated by an arrow left side i.e. as shown in Figure 1
Direction) side and guide rail 200 have along the extension of front and rear (perpendicular to the direction of paper inwardly outwardly) direction upper rail 201 and under lead
Rail 201, wherein, the left side of lower guideway 202 protrudes from the left side of upper rail 201 to the left.
Slide carriage 300 can be located on guide rail 200 movably forward and backward, and slide carriage 300 has the upper chute being adapted with upper rail 201
With the lower chute being adapted with lower guideway 202.
According to the beam structure of Digit Control Machine Tool of the present utility model, the left side of lower guideway 202 protrudes from upper rail to the left
201 left side, improve the ability of anti-torsion deformation.
Advantageously, the height of the left side of upper rail 201 is less than the height of the left side of lower guideway 202.In other words, led under
The area of the left side of rail 202 is more than the area of the left side of upper rail 201, thus further increases the energy of anti-torsion deformation
Power, so as to which integral rigidity is improved.
According to an example of the present utility model, guide rail 200 is connected with crossbeam 100 by bolt 400.Advantageously, guide rail
The upper parallels 510 and lower padding iron 520 of the vertical degree for being used to adjust guide rail 200 are provided between 200 and crossbeam 100.
That is, the material of crossbeam 100 and guide rail 200 can be cast iron, crossbeam 100 and the inside of guide rail 200 can be with
It is made up of the cavity and gusset of symmetrical expression, disclosure satisfy that counter-bending and anti-torsion rigid demand.According to of the present utility model
The beam structure of Digit Control Machine Tool, crossbeam 100 use split-type design with guide rail 200, are connected with each other by high-strength bolt 400, and
The vertical degree of guide rail 200 can be accurately adjusted with reference to upper parallels 510 and lower padding iron 520.Under the structure of other guide rail 200 uses
In the design of a plane, (i.e. the left side of lower guideway 202 does not protrude from upper rail 201 to guide rail 202 to the left with upper rail 201
Left side), and the area of lower guideway 202 is more than upper rail 201, this just effectively raises the ability of anti-torsion deformation, so as to
Integral rigidity is improved.
Adopt the structure, can not only save material, reduce cost, be easy to maintenance to adjust, and rigidity can be improved
And precision, stress concentration is reduced, the problems such as malformation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, remove
It is non-separately to have clearly specific limit.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, is replaced and modification, each fall within the scope of protection of the utility model.
Claims (4)
- A kind of 1. beam structure of Digit Control Machine Tool, it is characterised in that including：Crossbeam；Guide rail, the guide rail be detachably arranged in the left side of the crossbeam and the guide rail have extend along the longitudinal direction on lead Rail and lower guideway, wherein, the left side of the lower guideway protrudes from the left side of the upper rail to the left；Slide carriage, the slide carriage can be located on the guide rail movably forward and backward, and the slide carriage has what is be adapted with the upper rail Upper chute and the lower chute being adapted with the lower guideway.
- 2. the beam structure of Digit Control Machine Tool according to claim 1, it is characterised in that the height of the left side of the upper rail Height of the degree less than the left side of the lower guideway.
- 3. the beam structure of Digit Control Machine Tool according to claim 1, it is characterised in that the guide rail passes through with the crossbeam Bolt is connected.
- 4. the beam structure of Digit Control Machine Tool according to claim 1, it is characterised in that between the guide rail and the crossbeam Upper parallels and lower padding iron provided with the vertical degree for adjusting the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253270.9U CN207205838U (en) | 2017-09-27 | 2017-09-27 | The beam structure of Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253270.9U CN207205838U (en) | 2017-09-27 | 2017-09-27 | The beam structure of Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205838U true CN207205838U (en) | 2018-04-10 |
Family
ID=61819489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253270.9U Active CN207205838U (en) | 2017-09-27 | 2017-09-27 | The beam structure of Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553150A (en) * | 2017-09-27 | 2018-01-09 | 上海明索重型机械股份有限公司 | The beam structure of Digit Control Machine Tool |
| CN111112702A (en) * | 2019-12-09 | 2020-05-08 | 中联信达（天津）科技发展有限公司 | High-precision planer type milling machine |
-
2017
- 2017-09-27 CN CN201721253270.9U patent/CN207205838U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553150A (en) * | 2017-09-27 | 2018-01-09 | 上海明索重型机械股份有限公司 | The beam structure of Digit Control Machine Tool |
| CN111112702A (en) * | 2019-12-09 | 2020-05-08 | 中联信达（天津）科技发展有限公司 | High-precision planer type milling machine |
| CN111112702B (en) * | 2019-12-09 | 2021-07-30 | 中联信达（天津）科技发展有限公司 | High-precision planer type milling machine |
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