CN101407022A - Structure for adjusting middle anchor of machine tool body - Google Patents
Structure for adjusting middle anchor of machine tool body Download PDFInfo
- Publication number
- CN101407022A CN101407022A CNA2008102345010A CN200810234501A CN101407022A CN 101407022 A CN101407022 A CN 101407022A CN A2008102345010 A CNA2008102345010 A CN A2008102345010A CN 200810234501 A CN200810234501 A CN 200810234501A CN 101407022 A CN101407022 A CN 101407022A
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- adjusting
- tail
- lower margin
- ground bolt
- 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
Links
Images
Abstract
The invention relates to an adjusting structure for a tail in the middle of a lathe bed, in particular to a structure suitable for adjusting the tail in the middle of the lathe bed in large-scale machining centers such as planer type milling machines and the like, and belongs to the technical field of mechanical structure. The adjusting structure is characterized in that an adjusting sizing block is fixed on the lathe bed through a ground bolt and a compression nut and is placed on a foundation, and the ground bolt extends into a tail hole. The lathe bed is provided with a tail grout hole and is grouted secondarily. The ground bolt is welded with round steel. The adjusting structure has a simple and reasonable structure and convenient installation, overcomes the defects that the prior sizing block can not be adjusted and can not reach expected effects due to baffles of various factors, can reliably support the middle part of the lathe bed to ensure even stress on the lathe bed, and also can be used for adjusting the lathe bed in installation and debugging at the same time, so as to ensure the machining precision of the lathe bed.
Description
Technical field
Lower margin is adjusted structure in the middle of the present invention relates to a kind of lathe bed, specifically is specially adapted to gantry and the adjustment that Large Machining Center is used for lathe bed interlude lower margin such as mills, and belongs to the frame for movement technical field.
Background technology
Along with the high speed development of China's mechanical industry, the especially development of heavy industry, more and more to the demand of large-scale metalworking equipment such as numerical control gantry mill; Also the technical parameter of equipment is had higher requirement simultaneously.For the such main equipment of numerical control gantry mill, the machining large workpiece need be than big dragon gate-width degree, and the large scale work top.The large scale workbench is installed with regard to the lathe bed that needs large span; If by traditional mode, only lay the adjustment lower margin in the both sides of large span lathe bed.Under the effect of lathe bed and workbench own wt and workpiece weight, the lathe bed mid portion is not having can to produce certain bending under the situation about supporting, this arranges and can't thoroughly solve that this impacts just must for the overall precision of machining center by the inner gusset of lathe bed.
In prior art, the general employing laid fixedly parallels at the mid portion of lathe bed.But fixedly can parallels be subjected to influence of various factors by designing requirement work, and wherein whether grade level is smooth, and can whether parallels is placed in factor such as theoretical position all the operate as normal influence bigger to parallels; Even after the time, owing to settlement of foundation, and fixedly parallels can't the secondary adjustment also just can't play the effect of supporting lathe bed to the parallels of correctly laying at work one end.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby lower margin was adjusted structure in the middle of a kind of lathe bed was provided, and can finish the support to the lathe bed mid portion, it is crooked to make lathe bed be unlikely to stressed generation, guarantees the machining accuracy of machining center; When Installation and Debugging, can play the effect of adjusting lathe bed; And behind settlement of foundation, can carry out the secondary adjustment, lathe bed be provided continue to support.
According to technical scheme provided by the invention, lower margin is adjusted structure and comprised lathe bed in the middle of a kind of lathe bed, and feature is: the adjusting pad Tie Tong crosses fot screw and clamp nut and is fixed on the lathe bed and is placed on the ground, and fot screw stretches in the lower margin hole.
Described lathe bed is provided with the anchor grouting hole and carries out back-grouting.Described fot screw is welded with round steel.
Compared with the prior art the present invention has the following advantages:
The present invention is simple and reasonable for structure, easy for installation; Having solved original common parallels can't adjust, and perplexed by multiple factor, the shortcoming that can't produce a desired effect; Can support the lathe bed middle part reliably; Simultaneously can also when Installation and Debugging, be used to adjust lathe bed, guarantee the machining accuracy of lathe.
Description of drawings
Fig. 1 is a structure general assembly schematic diagram of the present invention.
Fig. 2 is a fot screw schematic diagram of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1, comprise special tooling 1, adjustment parallels 2, fot screw 3, clamp nut 4, lathe bed 5, ground 6 and lower margin hole 7.
Lower margin of the present invention hole 7 is opened on the ground 6; Adjust parallels 2 and be fixed on the lathe bed 5 by fot screw 3 and clamp nut 4, and be placed on the ground 6, fot screw 3 stretches in the lower margin hole 7, and fot screw 3 is to be welded with round steel on common fot screw.Adjust parallels 2 like this and also just be placed in the tram of supporting lathe bed.Carry out back-grouting by the anchor grouting hole on the lathe bed 5 then.Work in-process is just felt at ease when debuging examination and can be adjusted by the adjustment parallels 2 that 1 pair of special tooling is laid lathe bed 5 middle parts like this, can not only provide support lathe bed 5 interludes, and can be used for the debugging of machining center precision when Installation and Debugging.
Claims (3)
1, lower margin is adjusted structure in the middle of a kind of lathe bed, comprises lathe bed 5, it is characterized in that: adjustment parallels (2) is fixed on lathe bed (5) by fot screw (3) and clamp nut (4) and goes up and be placed on the ground (6), and fot screw (3) stretches in the lower margin hole (7).
2, lower margin is adjusted structure in the middle of a kind of lathe bed according to claim 1, it is characterized in that described lathe bed (5) is provided with the anchor grouting hole.
3, lower margin is adjusted structure in the middle of a kind of lathe bed according to claim 1, it is characterized in that described fot screw (3) is welded with round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102345010A CN101407022A (en) | 2008-11-20 | 2008-11-20 | Structure for adjusting middle anchor of machine tool body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102345010A CN101407022A (en) | 2008-11-20 | 2008-11-20 | Structure for adjusting middle anchor of machine tool body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101407022A true CN101407022A (en) | 2009-04-15 |
Family
ID=40570334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102345010A Pending CN101407022A (en) | 2008-11-20 | 2008-11-20 | Structure for adjusting middle anchor of machine tool body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101407022A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870066A (en) * | 2010-06-22 | 2010-10-27 | 苏州纽威机床设计研究院有限公司 | Adjustor with clamping and positioning functions |
| CN102145455A (en) * | 2011-02-28 | 2011-08-10 | 上海三一精机有限公司 | Worktable installing and regulating structure |
| CN102445530A (en) * | 2011-12-07 | 2012-05-09 | 齐重数控装备股份有限公司 | Foundation rigidity detection device of heavy machine tool and application method |
| CN103775796A (en) * | 2014-01-17 | 2014-05-07 | 江苏通达动力科技股份有限公司 | Stabilizing device of machine tool and manufacturing method of stabilizing device |
-
2008
- 2008-11-20 CN CNA2008102345010A patent/CN101407022A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870066A (en) * | 2010-06-22 | 2010-10-27 | 苏州纽威机床设计研究院有限公司 | Adjustor with clamping and positioning functions |
| CN102145455A (en) * | 2011-02-28 | 2011-08-10 | 上海三一精机有限公司 | Worktable installing and regulating structure |
| CN102145455B (en) * | 2011-02-28 | 2012-09-05 | 上海三一精机有限公司 | Worktable installing and regulating structure |
| CN102445530A (en) * | 2011-12-07 | 2012-05-09 | 齐重数控装备股份有限公司 | Foundation rigidity detection device of heavy machine tool and application method |
| CN103775796A (en) * | 2014-01-17 | 2014-05-07 | 江苏通达动力科技股份有限公司 | Stabilizing device of machine tool and manufacturing method of stabilizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102615309B (en) | Porous boring machine for combined boring bar | |
| CN101407022A (en) | Structure for adjusting middle anchor of machine tool body | |
| CN102489762A (en) | Numerical control keyway milling machine and processing method thereof | |
| CN202591983U (en) | Device for adjusting girder and columns of fixed girder type numerical control gantry milling and boring machine and gantry machining center | |
| CN201049423Y (en) | Gantry structure for digital control gantry milling machine | |
| CN106838019A (en) | Water supply pumping plant bearing block and renovation technique | |
| CN202428016U (en) | Numerical control keyway milling machine | |
| CN101607375A (en) | Universal boring grinding machine | |
| CN102059523B (en) | Method for processing winch frame in winch of petroleum drilling machine | |
| CN201300305Y (en) | Bed middle cushion adjusting structure | |
| CN209313322U (en) | A kind of auxiliary tool making cable intermediate joint | |
| CN201940827U (en) | Clamping tool for processing marine diesel connecting rod | |
| CN202506843U (en) | Turret lathe with movable upright post | |
| CN101913081A (en) | Saxophone lower key stud processing device | |
| CN201632838U (en) | Numerical control gantry machining center cross beam guide rail structure | |
| CN103551923B (en) | The scaling method that lathe is demarcated turning dynamometer and caliberating device | |
| CN201807893U (en) | Processing and combining machine for lower key stud of saxophone | |
| CN202845835U (en) | Head manhole drainage hole processing alignment device | |
| CN112828530A (en) | Runner chamber prosthetic devices | |
| CN202571371U (en) | Multi-hole boring mill with combined boring rod | |
| CN101829829A (en) | Chamfering device of wind power equipment | |
| CN205324736U (en) | Profiling processingequipment | |
| CN104842196A (en) | Four-shaft hydraulic clamping clamp for machining I-steel or channel steel | |
| CN105033710A (en) | Hydraulic clamping clamp for machining joist steel or box iron | |
| CN203557212U (en) | Device for calibrating turning dynamometer on lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090415 |