CN104668970A - Gantry milling machine - Google Patents
Gantry milling machine Download PDFInfo
- Publication number
- CN104668970A CN104668970A CN201510121907.8A CN201510121907A CN104668970A CN 104668970 A CN104668970 A CN 104668970A CN 201510121907 A CN201510121907 A CN 201510121907A CN 104668970 A CN104668970 A CN 104668970A
- Authority
- CN
- China
- Prior art keywords
- base
- column
- milling machine
- crossbeam
- briquetting
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a gantry milling machine, and relates to the technical field of gantry milling machine manufacturing. The gantry milling machine comprises a base and a cross beam, wherein the base is provided with a machine body, the cross beam is arranged on the base through an upright post, a positioning bulge abutted against the upper end surface of the base is arranged on the upright post, a vertical regulating screw which passes through the positioning bulge to be abutted against the upper end surface of the base is arranged on the positioning bulge, the top of the upright post is provided with a press block with one end extending to the upper side of the cross beam through a countersunk bolt, a tensioning regulating screw connected with the cross beam is arranged on the press block, the press block is provided with a transverse regulating screw between the tensioning regulating screw and the countersunk bolt, and the transverse regulating screw sequentially passes through a screw nut and the press block to be abutted against one side surface of the cross beam. Compared with the prior art, the gantry milling machine can solve the problems of regulation time waste, labor waste and poor precision of the upright post of the existing milling machine.
Description
Technical field
The present invention relates to planer-type milling machine manufacturing technology field, especially a kind of for the planer-type milling machine method that adjusts can be carried out by column.
Background technology
Planer-type milling machine comprises the base that is provided with lathe bed and is contained in the crossbeam on described base by column, and column is connected with the side of base by bolt.This structural upright, once occur tilt phenomenon, adjusts very difficult, need adjust the junction of column and base and crossbeam respectively; One, the junction of column and base could adjust after the correlated parts such as bolt all must being removed, time-consuming, effort; Its two, the adjustment of the junction of column and crossbeam normally adopts to process and rules, and makes it tentatively to reach requirement, when assembling accurate adjustment, adopts hammer to strike, and reach after coordinating and requiring, the faying face screw of column and crossbeam, plays pin and make it position and fix; But not only traditional hammer strikes that method is inaccurate, and when lathe bed needs repairing, when precision will adjust, pin is beaten again again, not only processing time consuming, effort, the requirement of wanting to keep optimum precision at any time can't be adapted to.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of planer-type milling machine, effort time-consuming with the adjustment solving existing planer-type milling machine column and the problem of low precision.
The technical scheme that technical solution problem of the present invention adopts is: this planer-type milling machine comprises the base that is provided with lathe bed and is contained in the crossbeam on described base by column, described column is provided with the positioning convex abutted with described base upper surface, described positioning convex is provided with and installed described positioning convex and abut with described base upper surface and vertically adjust screw;
One end is housed by dormant bolt at described column top and stretches to briquetting above described crossbeam, described briquetting is equipped with the tension be connected with described crossbeam and adjusts screw, described briquetting is provided with the transverse direction abutted against through nut and described briquetting and described crossbeam one side successively and adjusts screw between described tension adjustment screw and described dormant bolt.
In above-mentioned planer-type milling machine technical scheme, technical scheme can also be more specifically: described briquetting is provided with the positioning table abutted against with described column, between described briquetting and described crossbeam, be provided with gap.
Further: described column is connected with described base by connecting bolt.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: 1, owing to being provided with the positioning convex contacted with base upper surface on column, and is provided with to abut with described base upper surface on positioning convex and vertically adjusts screw; Column is once occur the phenomenon that the error of perpendicularity is large, and one can adjust by vertically adjusting screw at column and base junction; Concrete grammar is: unclamp connecting bolt, withstands the upper surface of base by adjusting vertical screw, can carry out perpendicularity adjustment by column, the error of perpendicularity is eliminated or reduces; It two can adjust at column and crossbeam junction column, concrete grammar is: can carry out perpendicularity adjustment once again according to the adjustment result column in column and base junction, tension adjustment screw on adjustable briquetting adjusts screw with horizontal, and with and adjust with the vertical adjustment screw fit on positioning convex, the perpendicularity of column is made to conform to designing requirement, and do not need to beat pin, to save time, laborsaving, greatly reduce the workload of adjustment lathe after column tilts; When 2, carrying out column adjustment, can adjust at column and base and column and crossbeam two place, also can carry out at a place wherein.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the partial enlarged drawing at the A place of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Planer-type milling machine as depicted in figs. 1 and 2 comprises the base 1 being provided with lathe bed 5 and the crossbeam 3 be contained in by column 2 on base 1, and column 2 is connected with former and later two sides of base 1 respectively by many connecting bolts 6; Be equipped with in the both sides, upper front and back of column 2 the positioning convex 2-1 abutted with the upper surface of base 1, every positioning convex 2-1 is provided with the vertical adjustment screw 2-2 installing this positioning convex 2-1 and abut with the upper surface of base 1; Briquetting 4 above the forward and backward side stretching to crossbeam 3 in one end to be housed by dormant bolt 4-4 at column 2 top, and briquetting 4 is provided with the positioning table abutted against with column 2, between briquetting 4 and crossbeam 3, be provided with gap; Briquetting 4 is equipped with the tension be connected with crossbeam 3 and adjusts screw 4-1, the briquetting 4 between tension adjustment screw 4-1 and dormant bolt 4-4 is provided with the transverse direction abutted against through nut 4-2 and briquetting 4 and former and later two sides of crossbeam 3 successively and adjusts screw 4-5.
Column 2 is once occur the phenomenon that the error of perpendicularity is large, and one can adjust by vertically adjusting screw 2-2 at column 2 and base 1 junction; Concrete grammar is: unclamp connecting bolt 6, withstands the upper surface of base 1 by adjusting vertical screw 2-2, can carry out perpendicularity adjustment by column 2, the error of perpendicularity is eliminated or reduces; It two also can be connected 3 place's columns 2 at column 2 with crossbeam and adjust, concrete grammar is: can carry out perpendicularity adjustment once again according to above-mentioned adjustment result column 2, tension adjustment screw 4-1 on adjustable briquetting 4 and laterally adjustment screw 4-5, and coordinate with the vertical adjustment screw 2-2 on positioning convex 2-1 and adjust, the perpendicularity of column 2 is made to conform to designing requirement, and do not need to beat pin, greatly reduce the workload of adjustment lathe after column tilts.
Claims (3)
1. a planer-type milling machine, comprise the base (1) being provided with lathe bed (5) and the crossbeam (3) be contained in by column (2) on described base (1), it is characterized in that: on described column (2), be provided with the positioning convex (2-1) abutted with described base (1) upper surface, described positioning convex (2-1) is provided with the vertical adjustment screw (2-2) installing described positioning convex (2-1) and abut with described base (1) upper surface;
By dormant bolt (4-4), the briquetting (4) that described crossbeam (3) top is stretched in one end is housed at described column (2) top, described briquetting (4) is equipped with the tension be connected with described crossbeam (3) and adjusts screw (4-1), described briquetting (4) is provided with the transverse direction abutted against through nut (4-2) and described briquetting (4) and described crossbeam (3) side successively and adjusts screw (4-5) between described tension adjustment screw (4-1) with described dormant bolt (4-4).
2. planer-type milling machine according to claim 1, is characterized in that: described briquetting (4) is provided with the positioning table abutted against with described column (2), between described briquetting (4) and described crossbeam (3), be provided with gap.
3. planer-type milling machine according to claim 1 and 2, is characterized in that: described column (2) is connected with described base (1) by connecting bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121907.8A CN104668970A (en) | 2015-03-19 | 2015-03-19 | Gantry milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121907.8A CN104668970A (en) | 2015-03-19 | 2015-03-19 | Gantry milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104668970A true CN104668970A (en) | 2015-06-03 |
Family
ID=53304830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121907.8A Pending CN104668970A (en) | 2015-03-19 | 2015-03-19 | Gantry milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791040A (en) * | 2017-11-06 | 2018-03-13 | 都匀东方机床有限公司 | Crossbeam fixed gantry machine tool beam positioner |
| CN107914150A (en) * | 2017-12-29 | 2018-04-17 | 科德数控股份有限公司 | A kind of positioning accuracy adjustment structure of horizontal five axis Compositions of metal-working machines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04155028A (en) * | 1990-10-19 | 1992-05-28 | Kajima Corp | Pillar beam joining part construction |
| JPH09295232A (en) * | 1996-04-30 | 1997-11-18 | Makino Milling Mach Co Ltd | Structure of machine tool |
| CN201677184U (en) * | 2010-05-25 | 2010-12-22 | 潘卫国 | Numerical control gantry milling machine column adjustment structure |
| CN202591983U (en) * | 2012-06-25 | 2012-12-12 | 辉煌重工集团有限公司 | Device for adjusting girder and columns of fixed girder type numerical control gantry milling and boring machine and gantry machining center |
| CN203141105U (en) * | 2013-01-23 | 2013-08-21 | 鞍山鼎丰数控设备有限公司 | Device capable of adjusting column |
| CN103846680A (en) * | 2014-01-20 | 2014-06-11 | 南通国盛机电集团有限公司 | Milling machine upright post adjusting device |
-
2015
- 2015-03-19 CN CN201510121907.8A patent/CN104668970A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04155028A (en) * | 1990-10-19 | 1992-05-28 | Kajima Corp | Pillar beam joining part construction |
| JPH09295232A (en) * | 1996-04-30 | 1997-11-18 | Makino Milling Mach Co Ltd | Structure of machine tool |
| CN201677184U (en) * | 2010-05-25 | 2010-12-22 | 潘卫国 | Numerical control gantry milling machine column adjustment structure |
| CN202591983U (en) * | 2012-06-25 | 2012-12-12 | 辉煌重工集团有限公司 | Device for adjusting girder and columns of fixed girder type numerical control gantry milling and boring machine and gantry machining center |
| CN203141105U (en) * | 2013-01-23 | 2013-08-21 | 鞍山鼎丰数控设备有限公司 | Device capable of adjusting column |
| CN103846680A (en) * | 2014-01-20 | 2014-06-11 | 南通国盛机电集团有限公司 | Milling machine upright post adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791040A (en) * | 2017-11-06 | 2018-03-13 | 都匀东方机床有限公司 | Crossbeam fixed gantry machine tool beam positioner |
| CN107914150A (en) * | 2017-12-29 | 2018-04-17 | 科德数控股份有限公司 | A kind of positioning accuracy adjustment structure of horizontal five axis Compositions of metal-working machines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201645208U (en) | Bolt ball positioning tool | |
| CN105058120A (en) | Pneumatic tool clamp | |
| CN201889364U (en) | Adjustable positioning fixture of punching machine | |
| CN104668970A (en) | Gantry milling machine | |
| CN207386954U (en) | A kind of pipe group welding positioning tool | |
| CN204294958U (en) | Row's cutter lathe duplex tool rest | |
| CN104384542A (en) | Dual-connection tool apron of row tool lathe | |
| CN205588009U (en) | Cutter arbor mills processing frock | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN202539985U (en) | Multi-workpiece clamping device | |
| CN201483246U (en) | Special bracket for processing components of milling machine | |
| CN205201069U (en) | Special frock clamp of aerogenerator disjunctor bearing frame foundry goods | |
| CN204818865U (en) | Pneumatic frock clamp | |
| CN204123104U (en) | Novel lathe | |
| CN202106219U (en) | Clamp for boring main pinhole on end face of fist part of front axle of automobile | |
| CN201970052U (en) | Fixture for variable cross section manufacturing of small-section H-shaped steel | |
| CN207594005U (en) | A kind of cross deep gouge fraise jig for wooden chairs bottom plate | |
| CN208866806U (en) | A kind of hobboing cutter case boring technological equipment | |
| CN113334102A (en) | Workpiece tool for machining inclined hole | |
| CN202716095U (en) | Tool with fast alignment function | |
| CN208178719U (en) | A kind of split type big width laser cutting off machine | |
| CN201950223U (en) | Auxiliary device for clamping cutting tools on lathe | |
| CN203004914U (en) | Computer four-axis woodworking circular engraving machine frame | |
| CN215658515U (en) | Laser radium carving positioning jig | |
| CN203141143U (en) | Diesel locomotive draw gear machining clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |