CN102445530A - 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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- CN102445530A CN102445530A CN2011104024016A CN201110402401A CN102445530A CN 102445530 A CN102445530 A CN 102445530A CN 2011104024016 A CN2011104024016 A CN 2011104024016A CN 201110402401 A CN201110402401 A CN 201110402401A CN 102445530 A CN102445530 A CN 102445530A
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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 pick-up unit and method of application of heavy machine tool, belong to machine tool basic field engineering field.
Background technology
At present, large-scale, heavy machine tool is used wider, and wherein accuracy requirement is higher; After but lathe uses a period of time; Precise decreasing, applying unit ascribe the performance issue of lathe to, are the machine tool basic problem but trace it to its cause; Weight large-scale, heavy machine tool self is big, precision is high, the precision quality after the construction quality decision lathe of foundation is installed; General lathe applying unit is unclear for the understanding of importance of foundation, and the lathe installation is particularly large-scale, heavy machine tool is installed for foundation and required extremely strictness, and the lathe applying unit is in making the ground process; Often ignore this technical matters, therefore, the ground matrix manufacturing is only constructed according to foundation drawing; After finishing, construction can't detect foundation again; The foundation distortion after lathe is installed and used, will occur, sink, directly influence the precision stability of lathe, cause lathe normally not use; For lathe uses manufacturer and lathe manufacturer, caused enormous economic loss.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of ground rigidity pick-up unit and method of application of heavy machine tool, the ground rigidity pick-up unit of this heavy machine tool can accurately detect the 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 pick-up unit of heavy machine tool is made up of several benchmaring devices; The structure of benchmaring device is: the dull and stereotyped lower end of lower margin is fixedly connected the screw-thread steel lower margin; The benchmaring flat board is a cuboid, and side is provided with two bolts on it, and opposite side is provided with a bolt; Three bolt positions are isosceles triangle and can in its threaded hole, rotate that benchmaring flat board upper end is provided with level meter.Be fixed on around the ground with lathe ground casting concrete with the screw-thread steel lower margin lower margin is dull and stereotyped, treat that health finishes the back and clears up the foreign material on the 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 high-precision lathe provides reliable guarantee, has avoided causing can not normally using huge financial loss after the lathe installation because of the foundation quality difference.
Description of drawings
Fig. 1 is the ground rigidity pick-up unit structural drawing of heavy machine tool of the present invention.
Fig. 2 is the ground rigidity pick-up unit plan structure figure of heavy machine tool of the present invention.
Fig. 3 is that the ground rigidity pick-up unit of heavy machine tool of the present invention uses synoptic diagram.
Among the figure 1, bolt, 2, lower margin is dull and stereotyped, 3, level meter, 4, benchmaring is dull and stereotyped, 5, the screw-thread steel lower margin, 6, lathe.
Embodiment
Like Fig. 1-shown in Figure 3; The ground rigidity pick-up unit of heavy machine tool is made up of several benchmaring devices, and the structure of benchmaring device is: dull and stereotyped 2 lower ends of lower margin are fixedly connected screw-thread steel lower margin 5, and benchmaring dull and stereotyped 4 is a cuboid; Side is provided with two bolts 1 on it; 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 around the ground with lathe ground casting concrete, treat that health finishes the foreign material on the back cleaning lower margin dull and stereotyped 2.
Its method of application is: benchmaring dull and stereotyped 4 is placed on the lower margin dull and stereotyped 2; Level meter 3 places on the benchmaring dull and stereotyped 4, and adjustment bolt 1 makes level meter 3 be horizontality, and record; With lathe 6 or with weight and identical being placed on the foundation of weight distribution such as lathe 6; The data of eye-level appearance 3 once more, and record relatively can accurately detect the rigidity and the levelness of foundation.
Claims (2)
1. the ground rigidity pick-up unit of a heavy machine tool; It is characterized in that: the ground rigidity pick-up unit of heavy machine tool is made up of several benchmaring devices; The structure of benchmaring device is: dull and stereotyped (2) lower end of lower margin is fixedly connected screw-thread steel lower margin (5); Benchmaring dull and stereotyped (4) is a cuboid, and side is provided with two bolts (1) on it, and opposite side is provided with a bolt (1); Three bolts (1) position is isosceles triangle and can in its threaded hole, rotates that benchmaring dull and stereotyped (4) upper end is provided with level meter (3); Lower margin dull and stereotyped (2) and screw-thread steel lower margin (1) are fixed on around the ground with lathe ground casting concrete, treat that health finishes the foreign material on the back cleaning lower margin flat board (2).
2. the method for application of the ground rigidity pick-up unit of a kind of heavy machine tool according to claim 1; It is characterized in that: benchmaring dull and stereotyped (4) is placed on the lower margin dull and stereotyped (2); Level meter (3) places on the benchmaring dull and stereotyped (4), and adjustment bolt (1) makes level meter (3) be horizontality, and record; With lathe (6) or with lathe weight and identical being placed on the foundation of weight distribution such as (6); The data of eye-level appearance (3) once more, and record relatively can accurately detect the 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 true CN102445530A (en) | 2012-05-09 |
| CN102445530B 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 |
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| Country | Link |
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| CN (1) | CN102445530B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514279A (en) * | 2016-11-09 | 2017-03-22 | 北京工业大学 | Foundation-machine tool base structure and machine body connecting structure |
| CN109621232A (en) * | 2018-12-29 | 2019-04-16 | 佛山瑞加图医疗科技有限公司 | Support system |
Citations (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 |
| CN101343879A (en) * | 2008-08-26 | 2009-01-14 | 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 |
| CN101881031A (en) * | 2010-02-11 | 2010-11-10 | 中国二十二冶集团有限公司 | Adjustable grouting material base plate device and installation method thereof |
-
2011
- 2011-12-07 CN CN201110402401.6A patent/CN102445530B/en active Active
Patent Citations (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 |
| CN101343879A (en) * | 2008-08-26 | 2009-01-14 | 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 |
| CN101881031A (en) * | 2010-02-11 | 2010-11-10 | 中国二十二冶集团有限公司 | Adjustable grouting material base plate device and installation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 杨忠丹: "机床基础对机床精度的影响", 《制造技术与机床》, no. 7, 2 July 2010 (2010-07-02), pages 84 - 85 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514279A (en) * | 2016-11-09 | 2017-03-22 | 北京工业大学 | Foundation-machine tool base structure and machine body connecting structure |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102445530B (en) | 2014-11-05 |
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