A kind of machining tool of timber
Technical field
The present invention relates to wood processing machinery field, in particular to the processing of a kind of timber
Lathe.
Background technology
Wood craft machines are a kind of process equipments common in woodworking equipment, are widely used in furniture
And the processing of decoration timber.
When timber is processed by the sawing machine of prior art, operator are needed to move processing with hands
Timber also makes the movement of processing timber held stationary, in order to the processing of sawing machine.
But, the work not only working strength moving processing timber with hands is higher, and at hand push
Timber there is also higher potential safety hazard during being processed, additionally adds artificial one-tenth
This.
Summary of the invention
Machining tool provided by the present invention includes: machine tool frame, pinch roller frame, the first motor, two
To roller with for described pinch roller frame and described machine tool frame being fixed the locking device of locking;
Described machine tool frame is provided with workbench;Two pairs of described rollers are set in turn in along feedstock direction
The table top of described workbench;
Described pinch roller frame is flexibly connected with described machine tool frame, and described pinch roller frame connects turning rolls;
Described machining tool also includes the roller for consolidating described timber, the two ends of described roller and institute
State turning rolls connection and described roller can roll along the axis of described roller, the axis of described roller
Parallel with the axis of described roller;Described first motor be arranged at described machine tool frame and with described rolling
Wheel connects;
A kind of structure processed for timber as this machining tool, described machining tool also includes
For processing the mortise device of tenon, described mortise device is arranged at described machine tool frame;
Described mortise device includes Vertical shaft machines and a pair electrotrephine, described Vertical shaft machines and the pair of
Electrotrephine is positioned at the same side of described roller and is distributed along feedstock direction;Described Vertical shaft machines includes:
Saw blade rotating shaft, the 3rd motor and two Vertical shaft machines saw blades, described two Vertical shaft machines saw blades interval
Being sheathed on outside described saw blade rotating shaft, described saw blade rotating shaft is connected with described 3rd motor;Described two
The central axis opening Vertical shaft machines saw blade is vertical with the table top of described workbench;The pair of electrotrephine
Divide including the first electrotrephine and the second electrotrephine, described first electrotrephine and described second electrotrephine
It is not positioned at the upper side and lower side of processing timber, and described first electrotrephine and described second electrotrephine
The central axis of saw blade parallel with the table top of described workbench.
When using this machining tool that timber is processed, open locking device, adjust pinch roller frame
Make pinch roller frame lift, timber can be conveniently placed on roller, adjust pinch roller frame the most again and make
Pinch roller frame is reduced to roller and is compressed with roller by timber, and by locking device by pinch roller frame and machine
Bedstead is fixed together, and so rotates along with the first driven by motor roller so that be positioned over roller
On timber can be with automatic feed, simultaneously because timber and roller are compressed by roller so that
Timber can the most firmly move, it is to avoid operator maintain the movements of timber with hands,
Therefore saving while cost of labor, it is to avoid operator exist in operation
Potential safety hazard, and this machining tool is compared with existing timber processing machine tool simple in construction, weight
Gently.
After using this machining tool to process timber, open locking device, adjust pinch roller frame, can
Easily timber is taken out from machining tool.
Above-mentioned 3rd motor is for driving the rotation of saw blade rotating shaft.Make this machining tool that timber to be entered
Row tenon adds man-hour, along with timber is along the movement of feedstock direction, makes timber pass sequentially through vertical shaft
Machine and a pair electrotrephine.When timber is by Vertical shaft machines, the saw blade rotating shaft of Vertical shaft machines is spaced and sets
Two the Vertical shaft machines saw blades put can form two horizontal cut channels in the side of timber;When timber divides
Not through the first electrotrephine and the second electrotrephine, can respectively be formed in the upper and lower both sides of timber
One longitudinal cut channel, and laterally cut horizontal corresponding with two, by Partial Resection unnecessary for timber,
Thus a tenon is formed in the side of timber.
Further, described machining tool also includes feeding runway, and described charging runway is positioned at described
The table top of workbench is also arranged along feedstock direction.
When using above-mentioned machining tool processing timber, due to the skew at timber center, may
Make timber uneven and cause its one end easily to stick up, thus affect timber add work efficiency
Really, the most described feed arrangement is provided with charging runway.Timber can be played and prop up by charging runway
Support effect so that the timber moment is in poised state, it is to avoid one end of timber sticks up, thus
Further ensure that timber can the most smoothly move.
As pinch roller frame and a kind of structure of locking device, described pinch roller frame is provided with pinch roller frame and turns
Axle, described pinch roller frame is rotationally connected with described machine tool frame by described pinch roller frame rotating shaft;
Described locking device is latch, and institute's latch includes inserted link, inserted link seat and is provided with slotting
The jack base in hole, described inserted link is slideably positioned in described inserted link seat, and described inserted link seat is fixedly installed
In described machine tool frame, described jack base is arranged at described pinch roller frame, and described jack base is with described
Inserted link is positioned at corresponding position.
Being flexibly connected of pinch roller frame and machine tool frame is achieved so that pressure by above-mentioned pinch roller frame rotating shaft
Wheel carrier can be around pinch roller frame axis of rotation.Need to prevent timber with roller on time, open latch
And rotate pinch roller frame, make timber prevent from relatively easily, with on roller, then rotating pinch roller frame, making
Timber and roller are compressed and are fixed together with lathe man by pinch roller frame by latch by pinch roller frame.
Easy to understand, above-mentioned pinch roller frame can also be adopted and realize pinch roller frame also lathe in other ways
The flexible connection of frame, the most described pinch roller frame can by lowering or hoisting gear with described machine tool frame even
Connect.Above-mentioned locking device can also use the locking device of other structures, such as clamping screw.
Further, described pinch roller frame is additionally provided with amortisseur, and described turning rolls is by described damping
Device is connected with described pinch roller frame.
In actual use, the thickness at each position of timber may be different, simultaneously in order to suitable
For the timber of different-thickness, described rolling wheel support is fixing even by amortisseur and described pinch roller frame
Connecing, so in the course of processing, when the thickness of timber is thickening, amortisseur shrinks so that wood
The position that material is thicker also is able to be smoothly through roller, completes automatic feed, meanwhile, and amortisseur
Timber vibrations in the course of processing can also be reduced, further so that timber is processed
Journey can smoothly move.
Further, described pinch roller frame is additionally provided with and prevents from processing the anti-receding device that timber falls back, institute
State anti-receding device and include anti-back support and anti-back sheet, one end of described anti-back sheet and described anti-back
Holder pivots connects, and the end face of the other end of described anti-back sheet and the bottom of described roller are positioned at same
One plane is also affixed on the upper surface of described timber, and described anti-back sheet is arranged at described anti-receding device and erects
The side of straight axis deflection roller.
During timber is processed, due to processing saw blade or the effect of other operated implements,
May make timber can not along with roller rotate move to feedstock direction, but occur timber to
Fall back in the direction that feedstock direction is contrary, in order to avoid timber occurs batch turning feelings in process engineering
Condition, described pinch roller frame is provided with the anti-receding device preventing timber from falling back.
When timber moves along feedstock direction, owing to one end of anti-back sheet rotates even with pinch roller frame
Connecing, the end face of the other end is equal with the bottom of roller and is affixed on the upper surface of timber, so due to
The movement of timber, anti-back sheet and one end of timber upper surface are permissible under the effect of frictional force
Around one end that anti-back sheet is rotationally connected to do not have catch to limit side rotate, without with wood
The effect of material forces occurring, so not interfering with the timber movement along feedstock direction.
When timber occurs to the trend that the direction contrary with feedstock direction is moved, anti-back sheet and wood
One end of material upper surface also produces to contrary with feedstock direction under the effect of frictional force
The trend that direction is moved, but owing to the length of anti-back sheet connects with anti-back holder pivots more than anti-back sheet
The one end connect is to the vertical dimension of timber, and makes anti-back support that anti-back sheet can be stoped to batch turning side
To rotation, make the anti-back sheet can be to one counteracting force along feedstock direction of timber, the most simultaneously
Avoid the situation that batch turning occurs in the timber course of processing eventually.
Further, the saw blade rotating shaft of described Vertical shaft machines is provided with multiple for regulation two vertical shafts
The pad of machine saw blade spacing distance, described pad is placed on outside described Vertical shaft machines rotating shaft;
Described first electrotrephine and described second electrotrephine are respectively by regulation support and described machine
Bedstead connects.
For convenience in the processing of the tenon completing different-thickness, the saw blade rotating shaft of described Vertical shaft machines
On be provided with multiple pad, the first electrotrephine and the second electrotrephine wind not by regulation support and institute
State lathe to connect.
When the thickness requirement of tenon relatively thin or thicker time, the position of mobile pad so that two vertical shafts
Pad between machine saw blade is decreased or increased, so that the spacing distance of two Vertical shaft machines saw blades is less
Or increase;Meanwhile, by regulation regulation support so that the first electrotrephine and the second electrotrephine
Position with adjust after the spacing distance of two Vertical shaft machines saw blades adapt, to meet processing tenon
Thickness requirement.
The another kind of structure processed for timber as this machining tool, described machining tool also wraps
Including vertical milling, described vertical milling is arranged at described machine tool frame, and described vertical milling is positioned at described roller
Side;Described vertical milling includes milling cutter, milling cutter rotating shaft and for driving milling cutter axis of rotation
Second motor, described milling cutter is arranged at the axis of described milling cutter rotating shaft and described milling cutter and described work
It is vertical that station obtains table top, and described milling cutter rotating shaft is connected with described second motor, described second motor
It is arranged at described machine tool frame.
When using this machining tool that timber is processed, along with timber is along the shifting of feedstock direction
Dynamic, under the effect of milling cutter, complete the processing to timber side.
Further, described milling cutter removably connects with described milling cutter rotating shaft;Described milling cutter is
One in face milling cutters or slotting cutter.
When actually used, owing to milling cutter removably connects with milling cutter rotating shaft, therefore can basis
Different process requirements changes different milling cutters.When being planished in timber side by needs, can
Select face milling cutters;When needs are at timber groove at side surface, slotting cutter can be selected.Easy to understand
, in order to meet processing request, it is also possible to use the milling cutter of other structures.
A kind of mode of milling cutter axis of rotation, described second motor and described milling is driven as motor
Swivel axle is connected by transmission band, and described second motor drives described milling by described transmission band
Cutter axis of rotation.
Above-mentioned machining tool can arrange vertical milling and mortise device simultaneously, makes this processing machine
The several functions that bed accessory is processed for End Milling Process and mortise, it is possible to preferably meet the need of user
Ask.
The technique effect that the present invention realizes: machining tool provided by the present invention is provided with roller,
In use, by the roller arranged on pinch roller frame, timber is compressed with roller, so that wooden
Material is when automatic feed, it is possible to the most smoothly feed, it is to avoid operator handss
Maintain the movement of timber, therefore saving while cost of labor, it is to avoid operator
Potential safety hazard present in operating process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the machining tool described in embodiment 1;
Fig. 2 is the front view of the machining tool described in embodiment 1;
Fig. 3 is the side view of the machining tool described in embodiment 1;
Fig. 4 is the structural representation of the pinch roller frame described in embodiment 1;
Fig. 5 is the structural representation of the machining tool described in embodiment 2;
Fig. 6 is the side view of the machining tool described in embodiment 2;
Fig. 7 is the Vertical shaft machines structural representation described in embodiment 2;
Fig. 8 is the front view of the anti-receding device described in embodiment 2;
Fig. 9 is the side view of the anti-receding device described in embodiment 2;
Figure 10 is the Fig. 8 sectional view along A-A direction.
Figure is labeled as: machine tool frame 101, roller 102, turning rolls 103, pinch roller frame 104,
Charging runway 105, roller 106, milling cutter 107, milling cutter rotating shaft 108, transmission band 109, the
Two motors 110, amortisseur 111, Vertical shaft machines saw blade 112, saw blade rotating shaft 113, the 3rd motor
114, the first electrotrephine 115, the second electrotrephine 116, pad 117, regulate support 118,
Pinch roller frame rotating shaft 119, anti-receding device 120, anti-back sheet 121, anti-back support 123.
Detailed description of the invention
When timber is processed by the sawing machine of prior art, operator are needed to move processing with hands
Timber also makes the movement of processing timber held stationary, the mistake that this employing hand push timber is processed
Journey not only increases cost of labor, and there is also higher potential safety hazard.
Being directed to the problems referred to above, inventor has researched and proposed in the embodiment of the present invention through long-term
Described timber processing machine tool, comprising: machine tool frame, pinch roller frame, the first motor, at least two
Individual roller and for described pinch roller frame and described machine tool frame being fixed the locking device of locking;Described
Machine tool frame is provided with workbench;Described roller is set in turn in described workbench along feedstock direction
Table top;Described pinch roller frame is flexibly connected with described machine tool frame, and described pinch roller frame connects turning rolls;
Described machining tool also includes the roller for consolidating described timber;The two ends of described roller and institute
State turning rolls connection and described roller can roll along the axis of described roller, the axis of described roller
Parallel with the axis of described roller;Described first motor be arranged at described machine tool frame and with described rolling
Wheel connects.
This machining tool in use, by the roller that arranges on pinch roller frame by timber and roller pressure
Tightly, so that timber is when automatic feed, it is possible to the most smoothly feed, it is to avoid
Operator maintain the movements of timber with hands, therefore while saving cost of labor, it is to avoid
The potential safety hazard existed in operation of operator.
Below by specific embodiment and combine accompanying drawing and the present invention is done further in detail
Describe.
Embodiment 1
As Figure 1-4, the present embodiment provides the machining tool of a kind of timber, comprising:
Machine tool frame 101, pinch roller frame the 104, first motor, the two pairs of rollers 106, latch and vertical milling.
Described machine tool frame 101 is provided with workbench;Described two pairs of rollers 106 set along feedstock direction
It is placed in described workbench and obtains table top.
Described pinch roller frame 104 is provided with pinch roller frame rotating shaft 119, and described pinch roller frame 104 passes through institute
Stating pinch roller frame rotating shaft 119 to be rotationally connected with described machine tool frame 101, described pinch roller frame 104 connects
There is turning rolls 103;This machining tool also includes the roller 102 for consolidating timber, described rolling
The two ends of wheel 102 are connected with described turning rolls 103 and described roller 102 can be along described roller
The axis of 102 rolls, and the axis of described roller 102 is parallel with the axis of described roller 106;
Described first motor is arranged at described machine tool frame 101 and is connected with described roller 102.
Described latch includes: inserted link, inserted link seat and be provided with the jack base of jack, described inserts
Bar is slideably positioned in described inserted link seat, and described inserted link seat is fixedly installed on described machine tool frame 101,
Described jack base is arranged at described pinch roller frame 104, and described jack base is positioned at phase with described inserted link
Corresponding position.
Described vertical milling is arranged at described machine tool frame 101, and described vertical milling is positioned at described roller 106
Side;Described vertical milling includes milling cutter 107, milling cutter rotating shaft 108 and for driving milling cutter to turn
The second motor 110 that axle 108 rotates, described milling cutter 107 is arranged at described milling cutter rotating shaft 108
And the axis of described milling cutter 107 is perpendicular to the table top of described workbench, described milling cutter rotating shaft 108
Being connected with described second motor 110, described second motor 110 is arranged at described machine tool frame 101.
When using this machining tool processing timber, open latch and rotate pinch roller frame 104, will pressure
Wheel carrier 104 lifts, and is then placed on roller 106 by processing timber, is rotated further by pinch roller frame 104
Roller 102 is made to be compressed with roller 106 by timber, slip inserted link, inserts jack base by inserted link
In jack so that pinch roller frame 104 is fixed together with machine tool frame 101, so at the first motor
When driving roller 102 rotation to carry out automatic feed, prevent turning rolls from loosening.When timber is along charging
When direction is moved, timber along the active force of feedstock direction and makes 102 turns of roller with roller generation
Dynamic, timber linearly feeds;When timber offsets moving linearly direction, timber and rolling
Wheel produces an active force along roller axis direction so that roller can stop timber to occur partially
Move, thereby may be ensured that timber along feedstock direction rectilinear movement and smoothly can feed, it is to avoid
Operator maintain the movements of timber with hands, therefore while saving cost of labor, it is to avoid
The potential safety hazard existed in operation of operator.
When timber moves at vertical milling, the side of timber is processed by milling cutter 107.In reality
When border uses, in order to meet different process requirements, milling cutter 107 can select face milling cutters or groove
The milling cutter of the various structure such as milling cutter, meanwhile, for convenience in the replacing of milling cutter 107, milling cutter
107 removably connect with milling cutter rotating shaft 108 employing.
As a kind of movable connection method of pinch roller frame 104 with machine tool frame 101, above-mentioned pinch roller frame
104 are rotationally connected with machine tool frame 101 by pinch roller frame rotating shaft 119, are so convenient to processing wood
Picking and placeing of material.Easy to understand, when actually used, pinch roller frame 104 and machine tool frame 101
Can also realize by other means being flexibly connected, such as pinch roller frame 104 is by lifter and machine
Bedstead 101 connects, when needing anti-for timber being placed on roller 106, by lifter by pinch roller
Frame 104 lifts, thus is convenient to the placement of timber;After placing timber, made by lifter
Pinch roller frame 104 reduces, and makes roller 102 be pressed by timber on roller 106, it is ensured that timber energy
Enough the most smoothly automatic feeds.
After timber and roller 106 are compressed by above-mentioned pinch roller frame 104, in order to prevent timber processed
Cheng Zhong, pinch roller frame 104 loosens, and is fixed on machine tool frame 101 by pinch roller frame 104 by latch
Together, timber processing machine tool can be maintained normally to work.Easy to understand, when actually used,
Other locking devices can also be used to be fixed together with machine tool frame 101 by pinch roller frame 104, example
As clamping screw can be used.
Above-mentioned machining tool is when being processed timber, due to roller 102 and roller 106
Between distance certain, so when timber is processed, if timber is in uneven thickness, can
Can affect the smooth charging of timber, and affect the processing of timber.Such as when certain part of timber
Thickness thicker time, when this thicker part arrives at roller 102, easily snap into roller
Affect the charging of timber at 102, cause the normal work of timber processing machine tool.
In order to solve the problems referred to above, described pinch roller frame 104 is additionally provided with amortisseur 111, described
Turning rolls 103 is connected with described pinch roller frame 104 by described amortisseur 111.
In the course of processing, when timber thicker when being partially moved at roller 102, amortisseur
111 shrink so that the position that timber is thicker also is able to be smoothly through roller 102, complete certainly
Dynamic charging, meanwhile, amortisseur 111 can also reduce timber vibrations in the course of processing, enters
One step is so that timber can smoothly move in the course of processing.
When timber is processed by above-mentioned machining tool, when the length of timber is longer, timber
Center may offset, and causes one end of timber to tilt tilting and affect the processing of timber.In order to keep away
Exempting from this problem, described feed arrangement also includes feeding runway 105,105, described charging runway
In the table top of described workbench and arranging along feedstock direction, described charging runway 105 is positioned at described
Between two pairs of rollers 106.
When using this machining tool to be processed timber, above-mentioned charging runway 105 can be to wood
Material is played a supporting role, and is therefore possible to prevent timber off-centring that tilting occurs, affects timber
Processing.
Above-mentioned charging runway can also be positioned at the side of described roller, runs when timber is positioned over charging
Time on road and roller, timber is made to move under the effect of roller, due to the axis of roller Yu roller
Parallel, when timber feeds, roller along feedstock direction and drives roller to turn with the active force of timber
Dynamic, make timber move along feedstock direction;When the trend that timber offsets, roller produces with timber
Raw one acts on the power on timber can stop timber along the axial active force of roller and roller
Skew, again such that roller can maintain timber to move linearly along feedstock direction.
Vertical milling in the present embodiment is to be driven milling cutter by the second motor 110 by transmission band 109
The rotation of rotating shaft 108.Easy to understand, as other implementations, it is also possible to pass through gear
Directly drive the rotation of milling cutter rotating shaft 108.
Embodiment 2
As shown in Figure 5-10, present embodiments provide a kind of timber processing machine tool, including: machine
Bedstead 101, pinch roller frame the 104, first motor, charging 105, two pairs of rollers 106 of runway, insert
Pin and mortise device.
Described machine tool frame 101 is provided with workbench;Two pairs of rollers 106 set successively along feedstock direction
It is placed on the table top of described workbench;Described charging runway 105 is arranged at the platform of described workbench
Face between two pairs of rollers 106.
Described pinch roller frame 104 is rotated with described machine tool frame 101 by described pinch roller frame rotating shaft 119
Connecting, described pinch roller frame 104 connects amortisseur 111, and described amortisseur connects turning rolls
103;This machining tool also includes the roller 102 for consolidating timber, described roller 102
Two ends are connected with described turning rolls 103 and described roller 102 can be rotatable around its axis, described
The axis of roller 102 is parallel with the axis of described roller 106, and described first motor is arranged at institute
State machine tool frame 101 and be connected with described roller 102.
Described latch includes: inserted link, inserted link seat and be provided with the jack base of jack, described inserts
Bar is slideably positioned in described inserted link seat, and described inserted link seat is fixedly installed on described machine tool frame 101,
Described jack base is arranged at described pinch roller frame 104, and described jack base is positioned at phase with described inserted link
Corresponding position.
Described mortise device is arranged at described machine tool frame 101, and described mortise device includes Vertical shaft machines
It is positioned at the same of described roller 106 with a pair electrotrephine, described Vertical shaft machines and the pair of electrotrephine
Side is also distributed along feedstock direction;Described Vertical shaft machines includes: saw blade rotating shaft the 113, the 3rd motor
114 and two Vertical shaft machines saw blades 112, described two Vertical shaft machines saw blades 112 are arranged at intervals at
Described saw blade rotating shaft 113, described saw blade rotating shaft 113 is connected with described 3rd motor 114, the
Three motors 114 can drive saw blade rotating shaft 113 to rotate;Described two Vertical shaft machines saw blades 112
Central axis is vertical with the table top of described workbench;The pair of electrotrephine includes the first electrotrephine
115 and second electrotrephine 116, described first electrotrephine 115 and described second electrotrephine 116
Lay respectively at the upper and lower both sides of processing timber, and described first electrotrephine 115 and described second
The central axis of the saw blade of electrotrephine 116 is paralleled with the table top of described workbench.
Use this machining tool that timber is processed, when timber moves at Vertical shaft machines,
The side of timber cut and formed two horizontal strokes every two the Vertical shaft machines saw blades 112 arranged
To cut channel;When timber is through the first electrotrephine 115, the saw blade pair of the first electrotrephine 115
The upper end of timber carries out cutting and being formed in the upper end of timber the cut channel of a longitudinal direction;When timber warp
When crossing the second electrotrephine 116, the lower end of timber is cut by the saw blade of the second electrotrephine 116
And at the cut channel of one longitudinal direction of the lower end of timber formation, so, through the processing of mortise device,
The tenon of a bulge-structure is formed in the side of timber.
In actual use in order to process the tenon of different-thickness, need to regulate Vertical shaft machines two
Open spacing distance and first electrotrephine 115 and the height of the second electrotrephine 116 of saw blade, because of
It is provided with multiple for two Vertical shaft machines saws of regulation in the saw blade rotating shaft 113 of this described Vertical shaft machines
The pad 117 of sheet 112 spacing distance, described pad 117 is sheathed on outside described Vertical shaft machines rotating shaft
Side;Described first electrotrephine 115 and described second electrotrephine 116 are respectively by regulation support
118 are connected with described machine tool frame 101.
Pad 117 when needing the tenon processing different-thickness, in mobile saw blade rotating shaft 113
Position, make pad 117 quantity between two saw blades be increased or decreased, to add corresponding to needs
Work obtains the thickness of tenon, then regulates the first electrotrephine 115 and second by regulation support 118
The height of electrotrephine 116, with corresponding, so with the position of the two of Vertical shaft machines saw blades respectively
Just can cut away redundance, process the tenon of the thickness of needs in the side of timber.
Above-mentioned machining tool in use, owing to mortise device is adding man-hour to timber, may
Timber is produced one and feedstock direction opposite effect power, and causes timber to fall back, occur
The situation of material, in order to solve this problem, described pinch roller frame 104 is additionally provided with and prevents from processing timber
The anti-receding device 120 fallen back, described anti-receding device 120 includes putting and moves back support and anti-back sheet
121, described anti-back support 123 is fixing with described turning rolls 103 to be connected, described anti-back sheet 121
One end be rotationally connected with described anti-back support 123, the end of the other end of described anti-back sheet 121
The bottom of face and described roller 102 is generally aligned in the same plane and is affixed on the upper surface of processing timber, institute
State anti-back sheet 121 deflection to be arranged at described anti-receding device 120 vertical axis and have the side of roller.
When timber moves along feedstock direction, due to one end and the pinch roller frame 104 of anti-back sheet 121
Being rotationally connected, the end face of the other end is equal with the bottom of roller 102 and is affixed on the upper table of timber
Face, so due to the movement of timber, anti-back sheet 121 is rubbing with one end of timber upper surface
The effect of wiping power is lower can be deflected around one end that anti-back sheet 121 is rotationally connected along feedstock direction,
Without the effect with timber forces occurring, so not interfering with the timber movement along feedstock direction.
When timber occurs to the trend that the direction contrary with feedstock direction is moved, anti-back sheet 121
With one end of timber upper surface also produce under the effect of frictional force to feedstock direction phase
The trend that anti-direction is moved, but owing to the length of anti-back sheet 121 more than anti-back sheet 121 and is prevented
Move back one end that support 123 is rotationally connected vertical dimension to timber, and make anti-back support 123
Can stop anti-back sheet 121 to batch turning direction rotate, make simultaneously anti-back sheet 121 can give wood
One counteracting force along feedstock direction of material, finally avoid and occur in the timber course of processing
The situation of material.
Machining tool equipped with vertical milling can carry out End Milling Process and cannot be to timber timber
Carry out tenon saw;Machining tool equipped with mortise device can carry out tenon saw and cannot be right timber
Timber carries out End Milling Process, in order to make machining tool that timber to carry out multiple processing, above-mentioned processing
Lathe can be provided with vertical milling and mortise device simultaneously.Timber can be carried out vertical milling by vertical milling
Processing, can carry out tenon saw to timber by mortise device and process tenon, therefore make this enforcement
Machining tool described in example possesses several functions.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
For a person skilled in the art, the present invention can have various modifications and variations.All at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection scope of the present invention.