A kind of floor splitting machine
This utility model relates to woodworking machinery field, is specially a kind of floor splitting machine.
Floor splitting machine uses the saw blade 21 ' rotated to cut sheet material the most for linear motion, in order to
Increase cutting efficiency and usually need one block of sheet material is cut out the joint of polylith same size or different size simultaneously
Material, (often the position of saw blade 21 ' with initial point is this distance just requiring to regulate between adjacent saw blade 21 '
Reference, the i.e. distance of regulation saw blade 21 ' distance initial point).As it is shown in figure 1, multiple saw blades 21 ' are parallel
Being fixed on a main shaft 3 ', work drive motor drive shaft 3 ' rotates and i.e. drives saw blade 21 ' to rotate, existing
In technology, the position of saw blade 21 ' is by arranging the sleeve 1 ' of different length with positions saw between saw blade 21 '
Sheet 21 ', adapts to cut out the floor nodal wood of different size.Work long hours and often lead to sleeve 1 ' mill
Damage, so that the size of floor nodal wood occurs that error, precision are affected, and to adapt to different size
Material-saving cutting, then and different length need all to be unloaded by the saw blade 21 ' being fixed on main shaft 3 ',
Sleeve 1 ' reconfigure and be arranged on main shaft 3 ', operating process is the most loaded down with trivial details, inefficiency.
Utility model content
This utility model is for the proposition of problem above, and research design a kind of floor splitting machine cutting tool
Technological means of the present utility model is as follows:
A kind of floor splitting machine, it is characterised in that if described floor splitting machine include the screw mandrel that is fixedly installed and
Dry cutting head, each described cutting head includes saw blade, the work drive motor driving described saw blade to rotate and step
Entering motor, described motor has hollow rotating shaft, and described hollow rotating shaft screw-casing is located on screw mandrel.
Further, described work drive motor is thin-sheet motor.
Further, described cutting machine also includes the guide rail be arrangeding in parallel with described screw mandrel, and described cutting head exists
Move along guide rail while moving along screw mandrel under the driving of motor.
Further, described cutting head moves along described guide rail by being installed in slide block thereon.
Compared with the prior art, floor splitting machine described in the utility model has the advantages that
1, moved along screw mandrel by step motor drive cutting head and regulate the position of cutting head, location positioning essence
Really, the precision of cutting of material-saving will not be affected because of working long hours, and need to readjust each cutting head position
When putting, it is not necessary to cutting head is taken off respectively on main shaft (i.e. screw mandrel this utility model), this practicality
Novel saw blade position adjustments is easy to operate.
2, cutting head is driven to move by screw nut driving mode, stable transmission, registration.
3, work drive motor uses thin-sheet motor, relatively uses traditional cylindric motor, the cutting being substantially reduced
The lateral length of head, floor splitting machine can cut out smaller size of material-saving.
4, multiple cutting heads are set on the screw mandrel and guide rail being parallel to each other simultaneously, and guide rail makes cutting of saw blade
While cutting sheet material, limit the trend that whole cutting head rotates because of inertia wire winding rod, it is ensured that the standard of saw blade position
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments described in the application, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the location structure schematic diagram of cutting tool in prior art；
Fig. 2 is this utility model embodiment main TV structure schematic diagram；
Fig. 3 is one group of cutting tool left view structural representation of this utility model embodiment.
In figure: 1 ', sleeve, 2, cutting head, 20, motor, 200, hollow rotating shaft, 21 '/21,
Saw blade, 22, work drive motor, 3 ' main shafts, 3, screw mandrel, 4, guide rail, 5, slide block.
Detailed description of the invention
A kind of floor splitting machine, it is adaptable to floor board is cut into the material-saving of various different size.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in utility model embodiment, carries out clear, complete to the technical scheme in this utility model embodiment
Ground describes, it is clear that described embodiment is a part of embodiment of this utility model rather than whole realities
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under dynamic premise, broadly falls into the scope of this utility model protection.
As shown in Figures 2 and 3, floor splitting machine includes screw mandrel 3 He being fixedly installed in cutting machine frame
Some cutting heads 2, each cutting head 2 include saw blade 21, drive saw blade 21 rotate work drive motor 22 with
And motor 20, motor 20 has hollow rotating shaft 200, and hollow rotating shaft 200 screw-casing is located at screw mandrel
On 3.Motor 20 rotates, thus takes cutting head 2 to and move along screw mandrel 3, and then regulation saw blade 21
Position, in order to cut out smaller size of material-saving, work drive motor 22 uses lateral dimension relatively small
Thin-sheet motor.Cutting machine also includes be arrangeding in parallel with screw mandrel 3, and the guide rail 4 being fixed in cutting machine frame,
Cutting head 2 moves along guide rail 4 while moving along screw mandrel 3 under the driving of motor 20, cutting head 2
On be fixedly installed slide block 5, slide block 5 is preferably installed on the shell of work drive motor 22, and cutting head 2 leads to
Cross slide block 5 to move along guide rail 4.The effect arranging guide rail 4 is, guide rail 4 makes saw blade 21 at cutting plate
While material, limit the trend that whole cutting head 2 rotates because of inertia wire winding rod 3, it is ensured that saw blade 21 position
Multiple cutting heads 2 are set in parallel on screw mandrel 3, during work, and material-saving specification as required, set
The position of each cutting head 2, is driven corresponding cutting head 2 to move to relevant position, position by motor 20
Putting registration, the material-saving accuracy to size cut out is high.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, according to the technical solution of the utility model and inventive concept thereof in addition equivalent or change, all should contain
Cover within protection domain of the present utility model.