CN101761733A - Leveling device for sizing block of machine tool - Google Patents
Leveling device for sizing block of machine tool Download PDFInfo
- Publication number
- CN101761733A CN101761733A CN200910252281A CN200910252281A CN101761733A CN 101761733 A CN101761733 A CN 101761733A CN 200910252281 A CN200910252281 A CN 200910252281A CN 200910252281 A CN200910252281 A CN 200910252281A CN 101761733 A CN101761733 A CN 101761733A
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- CN
- China
- Prior art keywords
- machine tool
- stud bolt
- leveling device
- bed body
- seat
- 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.)
- Pending
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Abstract
The invention relates to a leveling device for a sizing block of a machine tool, belonging to the field of fittings of the machine tool. The leveling device of the invention is provided with a double-ended bolt of which the lower end penetrates through a foundation upper seat and is screwed with a foundation lower seat together; an adjusting pad is fixed on the double-ended bolt above the foundation upper seat; and the upper end of the double-ended bolt is sequentially screwed with a shifting block and a castle circular nut. The invention can realize leveling operation of the machine tool from the inside of a bed body in the installing process of the machine tool, can improve the speed of installing and leveling the bed body of the machine tool at a large span, solves the problem of difficult adjustment of the sizing block in the middle position of the bed body because the span of the bed body of a large machine tool is too large, and has convenient use, simple structure, safety and reliability.
Description
Technical field
The present invention relates to field of machine tool fittings, at length say it is a kind of leveling device for sizing block of machine tool.
Background technique
As everyone knows, large size machine tool bedway span is generally very big, supports parallels if only install at the lathe bed dual-side when lathe is installed, and bed piece can produce deformation under the effect of its deadweight and workpiece weight, influence machine tool accuracy.Lathe producer normally installs parallels additional and supports head it off in the middle of lathe bed at present.But a lot of parallels are continued to use conventional construction, adjust from the lathe bed side, and when the lathe bed span was big, the adjustment meeting of parallels bothered very much in the middle of the lathe bed, has had a strong impact on the Installation and Debugging speed of lathe.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of leveling device for sizing block of machine tool, can be in the lathe installation process from the inner leveling work that realizes lathe of lathe bed, it is excessive to solve large size machine tool lathe bed span, and lathe bed neutral position parallels is adjusted the problem of difficulty.
The technical solution adopted for the present invention to solve the technical problems is: a kind of leveling device for sizing block of machine tool, be provided with stud bolt, the stud bolt lower end is passed the lower margin seat of honour and is spun together with underfooting, ground seat, be fixed with spacer on the stud bolt of top, the lower margin seat of honour, the stud bolt upper end is combined with shifting block and hexagonal round nut successively.
The invention has the beneficial effects as follows, can be in the lathe installation process from the inner leveling work that realizes lathe of lathe bed, can improve big span bed piece the speed of leveling is installed, it is excessive to solve large size machine tool lathe bed span, lathe bed neutral position parallels is adjusted the problem of difficulty, and easy to use, simple in structure, safe and reliable.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
1. hexagonal round nuts among the figure, 2. packing ring, 3. shifting block, 4. packing ring, 5. spacer, 6. stud bolt, 7. the lower margin seat of honour, 8. underfooting seat, 9. lathe bed.
Embodiment
Shown in Figure 1, the present invention is provided with stud bolt 6, and stud bolt 6 lower ends are passed the lower margin seat of honour 7 and spun together with underfooting, ground seat 8, are fixed with spacer 5 on the stud bolt 6 of 7 tops, the lower margin seat of honour, and stud bolt 6 upper ends are combined with shifting block 3 and hexagonal round nut 1 successively.
When the present invention uses, at first with stud bolt 6 with spacer 5, the lower margin seat of honour 7, underfooting seat 8 interconnect fastening good, and pass bolt hole in the lathe bed 9 together, and on stud bolt suit packing ring 4, and then shifting block 3 passed stud bolt upper end 6, and on the stud bolt above the shifting block 36 suit packing ring 2, with hexagon nut 1 locking stud bolt 6.Lathe bed 9 is lifted on the lathe ground, with the side parallels with lathe bed 9 leveling, with cement the foundation grouting hole is filled, after treating that cement solidifies fully, adjust the hole from the lathe bed 9 inner foot bolts of reserving and rotate shifting block 3, machine tool guideway is finely tuned, after adjusting, locking hexagonal round nut 1 can be finished the adjustment work of parallels.
Claims (1)
1. leveling device for sizing block of machine tool, be provided with stud bolt, it is characterized in that: the stud bolt lower end is passed the lower margin seat of honour and is spun together with underfooting, ground seat, is fixed with spacer on the stud bolt of top, the lower margin seat of honour, and the stud bolt upper end is combined with shifting block and hexagonal round nut successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252281A CN101761733A (en) | 2009-12-04 | 2009-12-04 | Leveling device for sizing block of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252281A CN101761733A (en) | 2009-12-04 | 2009-12-04 | Leveling device for sizing block of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761733A true CN101761733A (en) | 2010-06-30 |
Family
ID=42493067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910252281A Pending CN101761733A (en) | 2009-12-04 | 2009-12-04 | Leveling device for sizing block of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956391A (en) * | 2010-09-07 | 2011-01-26 | 吉林大学 | Ground anchor net for iron casting platform |
| CN103056669A (en) * | 2013-01-10 | 2013-04-24 | 柳州正菱重型数控机床有限公司 | Machine tool leveling device |
| CN104209765A (en) * | 2014-09-17 | 2014-12-17 | 太仓市金达机械厂 | Novel machine tool |
-
2009
- 2009-12-04 CN CN200910252281A patent/CN101761733A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956391A (en) * | 2010-09-07 | 2011-01-26 | 吉林大学 | Ground anchor net for iron casting platform |
| CN101956391B (en) * | 2010-09-07 | 2011-10-26 | 吉林大学 | Ground anchor net for iron casting platform |
| CN103056669A (en) * | 2013-01-10 | 2013-04-24 | 柳州正菱重型数控机床有限公司 | Machine tool leveling device |
| CN104209765A (en) * | 2014-09-17 | 2014-12-17 | 太仓市金达机械厂 | Novel machine tool |
| CN104209765B (en) * | 2014-09-17 | 2016-11-02 | 太仓市金达机械厂 | Novel lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100630 |