A kind of planer-type milling machine with removable column, crossbeam
The utility model belongs to machining equipment technical field, and in particular to a kind of with removable column, crossbeam
Planer-type milling machine.
Planer-type milling machine general structure form for column as shown in figure 3, fix position in the lateral deviation of lathe bed two is connected on, crossbeam is solid
Fixed is connected on column, and saddle is moved on crossbeam along Y-axis, and ram is moved on saddle along Z axis, workbench edge on lathe bed
X-axis is moved, and is affected by this structure, is processed the scope of workpiece and can be subject to certain restrictions.
Also there are some removable columns, or the planer-type milling machine of movable beam at present, but the planer-type milling machine of this activity
Its own rigidity is sacrificed, causes machining accuracy relatively low.
Therefore, existing planer-type milling machine maximized cannot realize the unification of structure high rigidity and processing convenience.
The content of the invention
The utility model is aiming at the problems referred to above, there is provided a kind of rigidity is high, and processes easily planer-type milling machine.
In order to realize above-mentioned purpose of the present utility model, the utility model is adopted the following technical scheme that, the utility model bag
Include lathe bed, it is characterised in that：Lathe bed both sides are provided with upright post base, and column motor is provided with column silk on upright post base
Thick stick, two column leading screws are connected with mobile column；Transverse beam feed screw is provided with by crossbeam motor on column, transverse beam feed screw is horizontal with mobile
Beam is connected, and saddle is provided with ram on moving beam；Lower surface on the upright post base corresponding to mobile column is arranged
There is the hard rail of column, mobile column surface is provided with the hard rail of crossbeam coordinated with moving beam.
Used as a kind of preferred version of the present utility model, the lathe bed side is provided with corresponding to mobile column lower end side
The hard rail in side.
As another kind of preferred version of the present utility model, arrange corresponding to mobile column lower surface on the upright post base
There is electric magnetism absorbent strip.
The beneficial effects of the utility model：1. efficiency high：Because the utility model has moveable mobile column and can
Mobile moving beam, and by several direction leading screws and the routing motion of hard rail, machining spindle rigidity is greatly improved, make
Obtaining main shaft can carry out the processing of bigger cutting output, substantially increase production efficiency.
2. product quality is high：Because the utility model is provided with electric magnetism absorbent strip, using the operation principle of electric magnetisation, produce strong
Big magnetic field force, so as to effectively eliminate most processing vibrations, compared with existing lathe, is obtained under equal conditions
Higher Surface Machining fineness and positioning precision, ensure that well product quality.
3. cost is reduced：With increasing substantially for working (machining) efficiency and quality, less process time makes cost significantly
4. the range of work expands：Because the utility model has moveable mobile column and moveable moving beam,
So that the range of work is significantly increased.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the structural representation of existing planer-type milling machine.
1 lathe bed in accompanying drawing；2 upright post bases；3 electric magnetism absorbent strips；The hard rail of 4 columns；The hard rail in 5 sides；6 mobile columns；7 movements are horizontal
Beam；8 saddles；9 rams；10 transverse beam feed screws；The hard rail of 11 crossbeams；12 workbench；13 guide rails；14 crossbeam motors；15 column motors；16
Column leading screw.
The utility model includes lathe bed 1, it is characterised in that：The both sides of lathe bed 1 are provided with upright post base 2, lead on upright post base 2
Cross column motor 15 and be provided with column leading screw 16, two column leading screws 16 are connected with mobile column 6；Pass through crossbeam motor 14 on column
Transverse beam feed screw 10 is provided with, transverse beam feed screw 10 is connected with moving beam 7, ram 9 is provided with by saddle 8 on moving beam 7；Institute
State the lower surface on upright post base 2 corresponding to mobile column 6 and be provided with the hard rail 4 of column, the surface of mobile column 6 is provided with and movement
The hard rail 11 of crossbeam that crossbeam 7 coordinates.
Used as a kind of preferred version of the present utility model, the side of the lathe bed 1 is arranged corresponding to the lower end side of mobile column 6
There is the hard rail 5 in side.
As another kind of preferred version of the present utility model, set corresponding to the lower surface of mobile column 6 on the upright post base 2
It is equipped with electric magnetism absorbent strip 3.
Workbench 12 is provided with by guide rail 13 on lathe bed 1.
Mobile column of the present utility model 6 is by the hard rail 4 of the column being arranged on upright post base 2 and the side of the side of lathe bed 1
Hard rail 5 carries out linear movement, and constitutes transmission mechanism by column motor 15 and column leading screw 16, substantially increases planer-type milling machine
The range of work.
The moving beam 7 carries out linear movement by the hard rail 11 of the crossbeam being arranged on mobile column 6, and by crossbeam
Motor 14 and the composition transmission mechanism of transverse beam feed screw 10, substantially increase the range of work of planer-type milling machine.
Two pieces of electric magnetism absorbent strips 3 are symmetrically installed on the upright post base 2, after mobile column 6 moves to target location, are passed through
Current control electricity magnetism absorbent strip 3 holds mobile column 6, drastically increases the processing rigidity and the range of work of main shaft.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate the utility model and not
The technical scheme being limited to described by the utility model embodiment, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.