CN102445530B - Foundation rigidity detection device of heavy machine tool and application method - Google Patents
Foundation rigidity detection device of heavy machine tool and application method Download PDFInfo
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- CN102445530B CN102445530B CN201110402401.6A CN201110402401A CN102445530B CN 102445530 B CN102445530 B CN 102445530B CN 201110402401 A CN201110402401 A CN 201110402401A CN 102445530 B CN102445530 B CN 102445530B
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Abstract
The invention discloses a foundation rigidity detection device of a heavy machine tool and an application method, which belong to the technical field of base installation of the machine tool. The foundation rigidity detection device of the heavy machine tool comprises a plurality of standard detection devices, wherein each standard detection device is provided with a structure that the lower end of a foot margin flat plate is fixedly connected with threaded steel foot margins; a standard detection flat plate is a rectangular body; the upper side of the standard detection flat plate is provided with two bolts, and the other side of the standard detection flat plate is provided with one bolt; the three bolts are positioned in an isosceles triangle shape and can rotate in threaded holes of the bolts; and the upper end of the standard detection flat plate is provided with a gradienter. The foot margin flat plates and the threaded steel foot margins are fixedly arranged on the periphery of a foundation along with poured concrete of the foundation of the machine tool, and after health maintainance is completed, sundries on the foot margin flat plates are cleaned. The device has high detection accuracy, a reliable guarantee is provided for the installation accuracy of the large and heavy high-accuracy machine tool, and huge economic losses produced because the machine tool cannot be normally used after being mounted due to poor foundation quality are avoided.
Description
Technical field
The present invention relates to a kind of ground rigidity detection device and using method of heavy machine tool, belong to machine tool basic field engineering field.
Background technology
At present, large-scale, heavy machine tool is applied wider, wherein accuracy requirement is higher, but lathe used after a period of time, precise decreasing, applying unit ascribes the performance issue of lathe to, but traces it to its cause as machine tool basic problem, weight large-scale, heavy machine tool self is large, precision is high, and the construction quality of foundation determines the precision quality after Installing machine tool, general lathe applying unit is unclear for the understanding of importance of foundation, Installing machine tool is particularly large-scale, heavy machine tool is installed and is required extremely strict for foundation, lathe applying unit is in making ground process, often ignore this technical matters, therefore, ground matrix manufacturing is only constructed according to foundation drawing, after construction, cannot detect foundation again, after being used, Installing machine tool just there will be foundation distortion, sink, directly affect the precision stability of lathe, cause lathe normally not use, for lathe uses manufacturer and lathe manufacturer, caused huge economic loss.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of ground rigidity detection device and using method of heavy machine tool, the ground rigidity detection device of this heavy machine tool can accurately detect rigid nature and the levelness of lathe foundation.
The technical solution adopted for the present invention to solve the technical problems is: the ground rigidity detection device of heavy machine tool is by several benchmaring installation compositions, the structure of benchmaring device is: the dull and stereotyped lower end of lower margin is fixedly connected with screw-thread steel lower margin, benchmaring flat board is cuboid, on it, a side is provided with two bolts, opposite side is provided with a bolt, three bolt positions are that isosceles triangle also can rotate in its threaded hole, and the dull and stereotyped upper end of benchmaring is provided with level meter.Lower margin flat board and screw-thread steel lower margin are fixed on to ground surrounding with lathe ground casting concrete, after health finishes, clear up the foreign material on lower margin flat board.
The invention has the beneficial effects as follows: this device accuracy of detection is high, for installation accuracy large-scale, heavy type, high-precision lathe provides reliable guarantee, avoided causing because foundation quality is poor can not normally using the tremendous economic loss bringing after Installing machine tool.
Accompanying drawing explanation
Fig. 1 is the ground rigidity detection device structural drawing of heavy machine tool of the present invention.
Fig. 2 is the ground rigidity detection device plan structure figure of heavy machine tool of the present invention.
Fig. 3 is that the ground rigidity detection device of heavy machine tool of the present invention is used schematic diagram.
In figure 1, bolt, 2, lower margin is dull and stereotyped, 3, level meter, 4, benchmaring is dull and stereotyped, 5, screw-thread steel lower margin, 6, lathe.
Embodiment
As shown in Figure 1-Figure 3, the ground rigidity detection device of heavy machine tool is by several benchmaring installation compositions, the structure of benchmaring device is: dull and stereotyped 2 lower ends of lower margin are fixedly connected with screw-thread steel lower margin 5, benchmaring dull and stereotyped 4 is cuboid, on it, a side is provided with two bolts 1, it is that isosceles triangle also can rotate in its threaded hole that opposite side is provided with 1, three bolt 1 position of a bolt, and dull and stereotyped 4 upper ends of benchmaring are provided with level meter 3.Lower margin dull and stereotyped 2 and screw-thread steel lower margin 1 are fixed on to ground surrounding with lathe ground casting concrete, after health finishes, clear up the foreign material on lower margin flat board 2.
Its using method is: benchmaring flat board 4 is placed on lower margin flat board 2, level meter 3 is placed on benchmaring flat board 4, adjusting bolt 1 makes level meter 3 for horizontality, and record, by lathe 6 or with weight identical being placed on foundation of weight distribution such as lathe 6, the data of eye-level instrument 3 again, and record relatively, can accurately detect rigidity and the levelness of foundation.
Claims (2)
1. the ground rigidity detection device of a heavy machine tool, it is characterized in that: the ground rigidity detection device of heavy machine tool is by several benchmaring installation compositions, the structure of benchmaring device is: dull and stereotyped (2) lower end of lower margin is fixedly connected with screw-thread steel lower margin (5), benchmaring dull and stereotyped (4) is cuboid, on it, a side is provided with two bolts (1), opposite side is provided with a bolt (1), three bolts (1) position is that isosceles triangle also can rotate in its threaded hole, and dull and stereotyped (4) upper end of benchmaring is provided with level meter (3); Lower margin dull and stereotyped (2) and screw-thread steel lower margin (1) are fixed on to ground surrounding with lathe ground casting concrete, after health finishes, clear up the foreign material on lower margin flat board (2).
2. the using method of the ground rigidity detection device of a kind of heavy machine tool according to claim 1, it is characterized in that: benchmaring dull and stereotyped (4) is placed on lower margin flat board (2), level meter (3) is placed on benchmaring flat board (4), adjusting bolt (1) makes level meter (3) for horizontality, and record, the weights such as lathe (6) or lathe (6) and weight and lathe are distributed and be placed in the same manner on foundation, the data of eye-level instrument (3) again, and record relatively, can accurately detect rigidity and the levelness of foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402401.6A CN102445530B (en) | 2011-12-07 | 2011-12-07 | Foundation rigidity detection device of heavy machine tool and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402401.6A CN102445530B (en) | 2011-12-07 | 2011-12-07 | Foundation rigidity detection device of heavy machine tool and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102445530A CN102445530A (en) | 2012-05-09 |
| CN102445530B true CN102445530B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110402401.6A Active CN102445530B (en) | 2011-12-07 | 2011-12-07 | Foundation rigidity detection device of heavy machine tool and application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102445530B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514279B (en) * | 2016-11-09 | 2019-01-29 | 北京工业大学 | A kind of ground-machine tool basic structure and lathe bed connection structure |
| CN109621232A (en) * | 2018-12-29 | 2019-04-16 | 佛山瑞加图医疗科技有限公司 | Support system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659873A5 (en) * | 1983-03-04 | 1987-02-27 | Schrepfer Rudolf Ag | Device for selectively changing the force exerted on a machine frame by a foundation bolt |
| CN101343879B (en) * | 2008-08-26 | 2010-06-02 | 济南二机床集团有限公司 | Secondary grouting construction method of machine setting |
| CN101407022A (en) * | 2008-11-20 | 2009-04-15 | 无锡桥联数控机床有限公司 | Structure for adjusting middle anchor of machine tool body |
| CN101881031B (en) * | 2010-02-11 | 2012-02-08 | 中国二十二冶集团有限公司 | Installation method of adjustable grouting material base plate device |
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2011
- 2011-12-07 CN CN201110402401.6A patent/CN102445530B/en active Active
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| Publication number | Publication date |
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| CN102445530A (en) | 2012-05-09 |
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