CN203738392U - Machine tool body - Google Patents
Machine tool body Download PDFInfo
- Publication number
- CN203738392U CN203738392U CN201420133719.8U CN201420133719U CN203738392U CN 203738392 U CN203738392 U CN 203738392U CN 201420133719 U CN201420133719 U CN 201420133719U CN 203738392 U CN203738392 U CN 203738392U
- Authority
- CN
- China
- Prior art keywords
- machine tool
- bed body
- lathe bed
- guide rail
- erection column
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 description 7
- 239000012809 cooling fluid Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model provides a machine tool body, and belongs to the technical field of machines. The machine tool body solves the problem that an existing machine tool body is poor in rigidity and cannot be conveniently installed. The machine tool body comprises a machine tool main body and guide rails arranged on the machine tool main body, wherein supporting legs are arranged on the four corners of the bottom of the machine tool main body, a plurality of protruding cylindrical installing columns are arranged on the side of the machine tool main body, threaded holes are formed in the centers of the installing columns, and the machine tool main body, the guide rails, the supporting legs and the installing columns are integrally cast. The machine tool body has the advantages of being high in rigidity, convenient to install and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of machine tool component, particularly a kind of bed piece.
Background technology
Bed piece is the basis of lathe, also be one of critical component of lathe manufacture, on bed piece, carry other parts, on the guide rail that also need to have at lathe bed as carriage component, do feed motion, position relationship and feed movement precision between each parts all ensure by bed piece, and this just requires bed piece to have enough rigidity, shock resistance and wearability.
Existing bed piece is all made up of lathe bed body and the guide rail being arranged on body, guide rail is two level gauges that be arranged in parallel or slant rail, lathe bed body is by bolt or be welded to connect cabinet base, in the time of assembling, be difficult to like this contact precision of the contact-making surface that ensures lathe bed and cabinet base, cause lathe bed to be difficult to ensure due precision and form and position tolerance, the poor rigidity of the bed piece of split-type design simultaneously, easily produce distortion, the bed piece that adds man-hour can stressed torsional deformation, is difficult to ensure machining accuracy and crudy.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides that a kind of precision is high, the bed piece of good rigidly.
The purpose of this utility model can realize by following technical proposal: a kind of bed piece, comprise the guide rail having on lathe bed body and lathe bed body, four edges of described lathe bed body bottom all have feet, it is characterized in that, the sidepiece of described lathe bed body has the erection column that is column of several protrusions, the center of described erection column offers screwed hole, and described lathe bed body, guide rail, feet and erection column is integral type cast structure.
This bed piece is integral type cast structure, and overall construction intensity is high, good rigidly, shock resistance are good; When installation, lathe shell is directly adjacent to lathe bed body sidepiece, bolt is connected in erection column through lathe outer casing screw, and the shaft length of erection column is assemblage gap, without repeatedly determining lathe shell installation site, quick and easy for installation like this.
In above-mentioned a kind of bed piece, on described lathe bed body, there is the mount pad that is positioned at guide rail one side, described mount pad, guide rail and lathe bed body are integral type cast structure.Compact overall structure, easily manufactured.
In above-mentioned a kind of bed piece, described lathe bed body offers the osculum that is positioned at guide rail below.Osculum facilitates pipe arrangement, and facilitates cooling fluid to discharge.
In above-mentioned a kind of bed piece, the top perimeter of described lathe bed body has the surrounding edge of vertical protrusion.Surrounding edge plays barrier effect, is convenient to cooling fluid and reclaims.
In above-mentioned a kind of bed piece, the quantity of described erection column is four, and four erection columns lay respectively at four edges of lathe bed body sidepiece.
Compared with prior art, this bed piece is integral type cast structure, need not consider the contact precision of split, be convenient to the installation setting of lathe shell, time and the precision of assembling are saved, the rigidity of bed piece entirety improves greatly, and bed piece greatly reduces at the stressed torsional deformation that adds man-hour, has improved precision and the quality of processing.
Brief description of the drawings
Fig. 1 is the perspective view of this machine tool body structure.
In figure, 1, lathe bed body; 2, guide rail; 3, feet; 4, erection column; 5, screwed hole; 6, mount pad; 7, osculum; 8, surrounding edge.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this bed piece comprises the guide rail 2 having on lathe bed body 1 and lathe bed body 1, four edges of lathe bed body 1 bottom all have feet 3, the sidepiece of lathe bed body 1 has the erection column that is column 4 of several protrusions, the center of erection column 4 offers screwed hole 5, in the present embodiment, the quantity of erection column 4 is four, four erection columns 4 lay respectively at four edges of lathe bed body 1 sidepiece, on lathe bed body 1, there is the mount pad 6 that is positioned at guide rail 2 one sides, mount pad 6, guide rail 2, feet 3, erection column 4 and lathe bed body 1 are integral type cast structure.
For the ease of pipe arrangement, facilitate cooling fluid to discharge, lathe bed body 1 offers the osculum 7 that is positioned at guide rail 2 belows; Pollute lathe surrounding enviroment and facilitate cooling fluid to reclaim for fear of cooling fluid, the top perimeter of lathe bed body 1 has the surrounding edge 8 of vertical protrusion.
This bed piece is integral type cast structure, and overall construction intensity is high, good rigidly, shock resistance are good; When installation, lathe shell is directly adjacent to lathe bed body 1 sidepiece, bolt is connected in erection column 4 through lathe outer casing screw, and the shaft length of erection column 4 is assemblage gap, without repeatedly determining lathe shell installation site, quick and easy for installation like this.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as lathe bed body 1, guide rail 2, feet 3, erection column 4, screwed hole 5, mount pad 6, osculum 7, surrounding edge 8 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a bed piece, comprise the guide rail (2) having on lathe bed body (1) and lathe bed body (1), four edges of described lathe bed body (1) bottom all have feet (3), it is characterized in that, the sidepiece of described lathe bed body (1) has the erection column that is column (4) of several protrusions, the center of described erection column (4) offers screwed hole (5), and described lathe bed body (1), guide rail (2), feet (3) and erection column (4) are integral type cast structure.
2. a kind of bed piece according to claim 1, it is characterized in that, on described lathe bed body (1), have the mount pad (6) that is positioned at guide rail (2) one sides, described mount pad (6), guide rail (2) and lathe bed body (1) are integral type cast structure.
3. a kind of bed piece according to claim 1 and 2, is characterized in that, described lathe bed body (1) offers the osculum (7) that is positioned at guide rail (2) below.
4. a kind of bed piece according to claim 1 and 2, is characterized in that, the top perimeter of described lathe bed body (1) has the surrounding edge (8) of vertical protrusion.
5. a kind of bed piece according to claim 1 and 2, is characterized in that, the quantity of described erection column (4) is four, and four erection columns (4) lay respectively at four edges of lathe bed body (1) sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133719.8U CN203738392U (en) | 2014-03-24 | 2014-03-24 | Machine tool body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133719.8U CN203738392U (en) | 2014-03-24 | 2014-03-24 | Machine tool body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738392U true CN203738392U (en) | 2014-07-30 |
Family
ID=51338255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133719.8U Expired - Fee Related CN203738392U (en) | 2014-03-24 | 2014-03-24 | Machine tool body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738392U (en) |
-
2014
- 2014-03-24 CN CN201420133719.8U patent/CN203738392U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |