The vertical backup plate device of sizing saw machine numerical control
Technical field
The utility model relates to the woodworking machinery art, refers in particular to the vertical backup plate device of a kind of sizing saw machine numerical control.
Background technology
The width dimensions of sizing saw machine sawing timber depends on that saw blade, will be to vertical backup plate position adjustments according to different width dimensions to the vertical backup plate distance that is contained on the stationary work-table.
In the prior art, to the adjusting of aforementioned vertical backup plate normally manually-operated regulate, this mode is time-consuming, require great effort and regulate inaccurately, influenced timber machining accuracy and crudy.
Therefore, need work out a kind of new technical scheme and solve the problems referred to above.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides the vertical backup plate device of a kind of sizing saw machine numerical control, and it is easy to operate, adjusting is quick and precisely, effectively improved timber machining accuracy, crudy and working (machining) efficiency.
For achieving the above object, the utility model adopts following technical scheme:
The vertical backup plate device of a kind of sizing saw machine numerical control, include the vertical backup plate that is installed on the workbench, be provided with the numerical control transmission controlling mechanism that is used to regulate vertical backup plate position at this vertical backup plate, this numerical control transmission controlling mechanism includes digitial controller, screw mandrel, be screwed together in the nut on the screw mandrel and be used to drive the motor of screw mandrel, this digitial controller is connected in motor, and this nut is connected in aforementioned vertical backup plate.
As a kind of preferred version, described screw mandrel periphery is equipped with the drive unit holder that extends vertically, and aforementioned screw mandrel and nut all are positioned at the drive unit holder, and these screw mandrel two ends are separately installed with bearing in the drive unit holder; Offer the short slot that is provided with and is communicated with the drive unit holder vertically on this drive unit holder side, this nut is connected with connecting plate via this short slot, and connecting plate is connected on the aforementioned backup plate.
As a kind of preferred version, be connected with first round guide that extends vertically on the described drive unit holder, aforementioned vertical backup plate bottom cunning is assigned on this first round guide.
As a kind of preferred version, described drive unit holder side is connected with second round guide that is provided with vertically, and the external arc ball bearing is installed on the aforementioned connecting plate, and this second round guide is matched with the external arc ball bearing.
As a kind of preferred version, described connecting plate includes and is used for and vertical backup plate first connecting plate that is connected and second connecting plate that is used for being connected with nut, be connected with first adaptor and second adaptor on this second connecting plate, this first adaptor passes aforementioned short slot and is connected on the nut, and aforementioned external arc ball bearing is installed on second adaptor.
As a kind of preferred version, described motor output end is connected with first timing belt pulley, and the input of described screw mandrel is connected with second timing belt pulley, is connected with belt between this first and second timing belt pulley.
As a kind of preferred version, described digitial controller has the control panel that is used for display parameters and is convenient to operate.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is by at vertical backup plate the numerical control transmission controlling mechanism being set, thereby,, regulate the position of vertical backup plate fast, accurately according to the actual needs of the width dimensions of sawing timber, it is easy to operate, has effectively improved timber machining accuracy, crudy and working (machining) efficiency; Time-consuming, the effort and the problem such as inaccurate of manually-operated in the prior art have been solved.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the sectional perspective structural representation of the preferred embodiment of the utility model;
Fig. 3 is the front view of the numerical control control device of backup plate in the preferred embodiment of the utility model;
Fig. 4 is the cross section structure schematic diagram at A-A place among Fig. 3;
Fig. 5 is the cross section structure schematic diagram at B-B place among Fig. 3.
The accompanying drawing identifier declaration:
1, workbench 2, vertical backup plate
3, numerical control transmission controlling mechanism 31, digitial controller
311, control panel 32, screw mandrel
321, second timing belt pulley 33, nut
34, motor 341, first timing belt pulley
35, belt
10, drive unit holder 11, short slot
20, bearing 30, first round guide
301, round guide holder 302, installing hole
40, second round guide 41, external arc ball bearing
51, first connecting plate 52, second connecting plate
53, first adaptor 54, second adaptor
60, transmission case 70, lengthening table top.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include the vertical backup plate 2 that is installed on the workbench 1, be provided with the numerical control transmission controlling mechanism 3 that is used to regulate vertical backup plate 2 positions at this vertical backup plate 2, this numerical control transmission controlling mechanism 3 includes digitial controller 31, screw mandrel 32, be screwed together in the nut 33 on the screw mandrel 32 and be used to drive the motor 34 of screw mandrel, this digitial controller 31 is connected in motor 34, this nut 33 is connected in aforementioned vertical backup plate 2, and this digitial controller 31 has the control panel 311 that is used for display parameters and is convenient to operate.
As shown in Figure 5, these screw mandrel 32 peripheries are equipped with the drive unit holder 10 that extends vertically, and aforementioned screw mandrel 32 and nut 33 all are positioned at drive unit holder 10, and these screw mandrel 32 two ends are separately installed with bearing 20 in drive unit holder 10; Offer the short slot 11 that is provided with and is communicated with drive unit holder 10 vertically on these drive unit holder 10 sides, this nut 33 is connected with second connecting plate via this short slot 11, and connecting plate is connected on aforementioned vertical backup plate 2; Be connected with first round guide 30 that extends vertically on this drive unit holder 10, in present embodiment, this first round guide 30 is to be installed on the two round guide holders 301, this two round guides holder 301 is connected to drive unit holder 10 end positions, is formed with the installing hole 302 that wears for first round guide 30 on each round guide holder 301; Aforementioned vertical backup plate 2 bottom cunnings are assigned on this first round guide 30; These drive unit holder 10 sides are connected with second round guide 40 that is provided with vertically, and cylindrical ball bearing 41 is installed on the aforementioned connecting plate, and this second round guide 40 is matched with cylindrical ball bearing 41.
In present embodiment, aforementioned connecting plate includes and is used for and vertical backup plate 2 first connecting plate 51 that is connected and second connecting plate 52 that is used for being connected with nut 33, be connected with first adaptor 53 and second adaptor 54 on this second connecting plate 52, this first adaptor 53 passes aforementioned short slot 11 and is connected on the nut 33, aforementioned cylindrical ball bearing 41 is installed on second adaptor 54, from Fig. 2 and Fig. 5 as can be seen, this first connecting plate 51 and the roughly L-shaped structural configuration of second connecting plate 52.
As shown in Figure 4, these motor 34 outputs are connected with first timing belt pulley 341, and the input of described screw mandrel 32 is connected with second timing belt pulley 321, are connected with belt 35 between this first timing belt pulley 341, second timing belt pulley 321; And, being provided with transmission case 60, aforementioned first timing belt pulley 341, second timing belt pulley 321 and belt 35 all are positioned at this transmission case 60.
And as shown in Figure 2, workbench 1 is provided with lengthening table top 70, like this, has increased the adjusting displacement range of vertical backup plate 2, also makes workbench 1 be adapted to wideer timber sawing operation, uses more flexible.
Below, roughly narrate the course of work of present embodiment:
Width dimensions according to institute's sawing timber, on aforementioned control panel 311, import relevant parameters, 31 of digitial controllers are set vertical backup plate 2 and are moved data, starter motor 34 drives screw mandrel 32 runnings, simultaneously, the nut 33 that is matched with on the screw mandrel 32 vertically backup plate 2 slippage on first round guide 30 by connecting strip, moves to desired location until finishing vertical backup plate 2.
Design focal point of the present utility model is, mainly be by the numerical control transmission controlling mechanism being set at vertical backup plate, thereby, actual needs according to the width dimensions of sawing timber, regulate fast, the position of vertical backup plate accurately, it is easy to operate, has effectively improved timber machining accuracy, crudy and working (machining) efficiency; Time-consuming, the effort and the problem such as inaccurate of manually-operated in the prior art have been solved.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.