CN207300137U - Heavy duty machine tools horizontal adjustment - Google Patents
Heavy duty machine tools horizontal adjustment Download PDFInfo
- Publication number
- CN207300137U CN207300137U CN201721009724.8U CN201721009724U CN207300137U CN 207300137 U CN207300137 U CN 207300137U CN 201721009724 U CN201721009724 U CN 201721009724U CN 207300137 U CN207300137 U CN 207300137U
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- adjustment
- rail
- level meter
- heavy duty
- machine tools
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Abstract
Heavy duty machine tools horizontal adjustment is the utility model is related to, belongs to machine tool field, the adjustment member is made of lathe upper rail, lathe lower guideway, upper pillar stand and lower pillar stand；The adjustment measurer includes level meter, across rail I-shaped ruler, guide rail I-shaped ruler.Heavy duty machine tools horizontal adjustment includes the following steps：Straightness error at each parallels position is recorded using level meter, draws straightness error figure, repeatedly straightness error, another guide rail linearity error of adjustment, error are rechecked to confirm guide rail available accuracy everywhere for adjustment.Its advantage is：Measuring method is simple and practical, of low cost using measurer；Method of adjustment is accurate, and adjustment number is reduced, and labor intensity reduces, work efficiency improves；Method of adjustment is versatile, works suitable for the different a variety of heavy duty machine tools horizontal adjustments of rail types.
Description
Technical field
Heavy duty machine tools horizontal adjustment is the utility model is related to, belongs to machine tool field.
Background technology
Machinery industry generally use wearability is with the good gray cast iron of absorb shock resistance come the fuselage that produces lathes.Due to gray cast iron
Rigidity is relatively low with mass values, and under temperature change and the joint effect of production and processing, fuselage can be deformed, and make machine tool guideway
Straightness reduces, torsion resistance increase, influences the precision and quality of converted products.
At present, the adjustment generally use level instrument device to machine tool guideway, the straightness of two guide rails is individually found out with it,
Then straightness, the torsion resistance required precision of guide rail are adjusted respectively.Machine tool guideway is generally longer, and routinely experience will be, it is necessary to will lead
Rail carries out segment processing, and adjustment paragraph by paragraph makes guide rail horizontal.Since level meter is placed in parallel on guide rail, level meter when being adjusted
The numerical value of upper reflection is not changing value of the guide rail in some point, but the changing value of one section of guide rail part, therefore this adjustment
Effect is undesirable.If there is no relevant knowhow when being adjusted, it will usually consume plenty of time, increase labor intensity, make
Production efficiency is low.
Utility model content
The utility model is directed to the deficiency of above-mentioned existing adjustment technology, there is provided a kind of heavy duty machine tools horizontal adjustment.
Technical solution is used by the utility model solves its technical problem：
Heavy duty machine tools horizontal adjustment, the adjustment member is by lathe upper rail, lathe lower guideway, upper pillar stand and lower pillar stand structure
Into the adjustment measurer includes level meter, across rail I-shaped ruler, guide rail I-shaped ruler, the straightness measurement of correlation of the adjustment member
Adjustment work is completed by level meter, and level meter is positioned over guide rail I-shaped ruler, on across rail I-shaped ruler.
Further, the measuring straightness error work of the adjustment member is completed by level meter, and level meter, which is positioned over, leads
On rail I-shaped ruler.This setting so that the increase of level measurement range, improves the efficiency of measuring straightness error.
Further, the adjustment member straightness error adjustment work completed by level meter, level meter be positioned over across
On rail I-shaped ruler.This setting, avoid because level measurement be neighbouring one section of guide rail straightness change, cause each parallels position
Put the problem of place's measuring straightness error is inaccurate.
Further, in one embodiment of the heavy duty machine tools horizontal adjustment, lathe shares 16 parallels and is supported,
Length be 4000 millimeters lathe upper rail, lathe lower guideway have 8 parallels respectively, parallels is uniformly distributed everywhere, at intervals of
500 millimeters, across rail I-shaped ruler, guide rail I-shaped ruler length are respectively 1000 millimeters and 500 millimeters, and level meter length is 200 millimeters,
Precision is to represent 0.02 millimeter of error under 1000 millimeters per lattice, by varying the measurement essence of I-shaped ruler adjustable in length level meter
Degree, other embodiment can be adjusted measurer model.
The utility model has the following advantages that compared with other existing machine tool horizontal methods of adjustment：Guide error of the lathe
Adjustment work completed by the level meter that is positioned on across rail I-shaped ruler, effectively avoid existing method measuring straightness error from being not allowed
The problem of；Measure measurer it is of low cost, measuring method is simple and practical, can be by each parallels position of dimension conversion quick obtaining at
Straightness error value；This method effectively prevents influencing each other for straightness and torsion resistance, and adjustment total degree is less, reduces labour
Intensity, improve regulated efficiency；Heavy duty machine tools horizontal adjustment is versatile, suitable for different types of guide rail, suitable for a variety of bands
The heavy duty machine tools adjustment work of guide rail.
Brief description of the drawings
Fig. 1 is the heavy duty machine tools horizontal adjustment schematic diagram in the utility model one embodiment；
Fig. 2 is the level meter equilbrium position figure in the utility model one embodiment；
Fig. 3 is the straightness error figure in the utility model one embodiment；
In figure：1st, the first parallels, the 2, second parallels, the 3, the 3rd parallels, 4, upper pillar stand, the 5, the 4th parallels, the 6, the 5th parallels,
7th, the 6th parallels, the 8, the 7th parallels, the 9, the 8th parallels, 10, level meter, 11, lathe upper rail, 12, across rail I-shaped ruler, 13,
Nine parallels, the 14, the tenth parallels, the 15, the 11st parallels, 16, lathe lower guideway, the 17, the 12nd parallels, the 18, the 13rd parallels,
19th, lower pillar stand, the 20, the 14th parallels, the 21, the 15th parallels, the 22, the 16th parallels, 23, guide rail I-shaped ruler, 24, level meter gas
Bubble, 25, level meter scale, 26, straightness error actual curve, 27, straightness error ideal curve.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, to according to the utility model proposes structure, feature and use principle make
Further illustrate.
Referring to shown in Fig. 1,2,3, the utility model embodiment provides heavy duty machine tools horizontal adjustment, the adjustment member by
Lathe upper rail 11, lathe lower guideway 16, upper pillar stand 4 and lower pillar stand 19 are formed, and the adjustment measurer includes level meter 10, across rail
I-shaped ruler 12, guide rail I-shaped ruler 23.
The measuring straightness error work of the adjustment member is completed by level meter 10, and level meter 10 is positioned over guide rail I-shaped
On ruler 23.
The straightness error adjustment work of the adjustment member is completed by level meter 10, and level meter 10 is positioned over across rail I-shaped
On ruler 12.
The adjustment process of the adjustment member is using 9 two the 7th parallels 8 at 4 position of column, the 8th parallels lines as base
Standard, is adjusted guide rail linearity by adjusting parallels everywhere the approximate straightness error ideal curve 27 to Fig. 3.
In one embodiment of the heavy duty machine tools horizontal adjustment, propped up as shown in Figure 1, lathe shares 16 parallels
Support, length be 4000 millimeters lathe upper rail 11, lathe lower guideway 16 have 8 parallels respectively, parallels is uniformly distributed everywhere,
At intervals of 500 millimeters, across rail I-shaped ruler 12,23 length of guide rail I-shaped ruler are respectively 1000 millimeters and 500 millimeters, and level meter 10 is grown
Spend for 200 millimeters, precision is to represent 0.02 millimeter of error under 1000 millimeters per lattice, and other embodiment can adjust measurer model
It is whole.
The use basic principle of the utility model is as follows：
1. level meter 10 is placed among guide rail I-shaped ruler 23, the straight line at each parallels position of lathe upper rail 11 is found out
Degree, straightness error situation at each parallels position is recorded according to the actual level meter scale 25 that deviates of Fig. 2 level vials 24.
2. 11 each parallels of lathe upper rail is used alpha code in order, on the basis of 2 reading values of DE, lathe is drawn
11 straightness error actual curve 26 of upper rail.
3. will across rail I-shaped ruler 12 across on lathe upper rail 11, lathe lower guideway 16, led according to Fig. 3 on lathe
11 straightness actual error curve 26 of rail at each parallels position of lathe upper rail 11 to being adjusted, by 11 straight line of lathe upper rail
Degree error actual curve 26 is adjusted to straightness error ideal curve 27.
4. after being spaced a hour, it is adjusted again by steps 1 and 2,3, eliminates during lathe upper rail 11 adjusts
Existing deformation；In work, if 11 straightness error of lathe upper rail is larger, it can select at the maximum parallels position of some changes
Coarse adjustment is carried out, one curve close with ideal curve of initial setting, preventing from being straightened by force makes 11 large deformation shadow of lathe upper rail
Ring Adjustment precision.
5. then carrying out the adjustment work of lathe lower guideway 16, it is adjusted according to steps 1 and 2,3,4.
6. lathe upper rail 11, lathe lower guideway 16 are adjusted to preferable rail shapes, using across rail I-shaped ruler 12
And straightness error Fig. 3, the torsion resistance of lathe upper rail 11, lathe lower guideway 16 is rechecked, confirms the actual essence of guide rail
Degree.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
It is impartial replace and improve, within the patent covering scope of the utility model.
Claims (4)
1. heavy duty machine tools horizontal adjustment, it is characterised in that the adjustment member is by lathe upper rail, lathe lower guideway, upper pillar stand
Formed with lower pillar stand, the adjustment measurer includes level meter, across rail I-shaped ruler, guide rail I-shaped ruler, the straight line of the adjustment member
The related adjustment measurement work of degree is completed by level meter, and level meter is positioned over guide rail I-shaped ruler, on across rail I-shaped ruler.
2. heavy duty machine tools horizontal adjustment according to claim 1, it is characterised in that the straightness error of the adjustment member
Measurement work is completed by level meter, and level meter is positioned on guide rail I-shaped ruler.
3. heavy duty machine tools horizontal adjustment according to claim 1 or 2, it is characterised in that the straightness of the adjustment member
Error transfer factor work is completed by level meter, and level meter is positioned on across rail I-shaped ruler.
4. heavy duty machine tools horizontal adjustment according to claim 1 or 2, it is characterised in that the heavy duty machine tools horizontal adjustment
One embodiment in, lathe shares 16 parallels and is supported, and length is 4000 millimeters of lathe upper rail, leads under lathe
Rail has 8 parallels respectively, and each parallels is uniformly distributed, and at intervals of 500 millimeters, across rail I-shaped ruler, guide rail I-shaped ruler length are respectively
1000 millimeters and 500 millimeters, across rail level meter, level meter length are 200 millimeters, and precision is to represent error under 1000 millimeters per lattice
0.02 millimeter, other embodiment can be adjusted measurer model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009724.8U CN207300137U (en) | 2017-08-11 | 2017-08-11 | Heavy duty machine tools horizontal adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009724.8U CN207300137U (en) | 2017-08-11 | 2017-08-11 | Heavy duty machine tools horizontal adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300137U true CN207300137U (en) | 2018-05-01 |
Family
ID=62443816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009724.8U Expired - Fee Related CN207300137U (en) | 2017-08-11 | 2017-08-11 | Heavy duty machine tools horizontal adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344358A (en) * | 2018-02-01 | 2018-07-31 | 西安交通大学 | A kind of rapid measurement device and measurement method of machine tool guideway mounting surface straightness |
| CN112304282A (en) * | 2020-10-14 | 2021-02-02 | 新兴铸管股份有限公司 | Novel centrifugal machine rail installation and measurement method |
-
2017
- 2017-08-11 CN CN201721009724.8U patent/CN207300137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344358A (en) * | 2018-02-01 | 2018-07-31 | 西安交通大学 | A kind of rapid measurement device and measurement method of machine tool guideway mounting surface straightness |
| CN112304282A (en) * | 2020-10-14 | 2021-02-02 | 新兴铸管股份有限公司 | Novel centrifugal machine rail installation and measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |