Aluminium bar apparatus for peeling off
Technical field
The utility model relates to aluminium bar production equipment technical field, refers to a kind of aluminium bar apparatus for peeling off especially.
Background technology
Present employed aluminium bar adopts milling train to be rolled during fabrication usually and forms, and the blank after rolling need carry out drawing and make its rounding, and then clean owing to have corner angle, adopts alkali cleaning or rinsing during cleaning usually, and then dries.The shortcoming of above-mentioned manufacture method is: whole manufacturing step is more loaded down with trivial details, and the roundness of prepared aluminium bar can not be guaranteed.
Our company has developed a kind of manufacture method of aluminium bar, at first aluminium bar raw material is carried out pre-drawing, and then carries out the finish draw sizing, then carries out peeling, obtains aluminium bar finished product after the final rolling.Not only out of roundness is better for prepared aluminium bar, and the external diameter of the aluminium bar wire rod that obtains is also more accurate, thereby can further accurately control the thin as far as possible of peeling, can save more metal simultaneously with the aluminium bar wire rod that obtains the appearance cleaning.At above-mentioned aluminium bar manufacture method, our company's specialized designs a aluminium bar apparatus for peeling off, with the demand of satisfy producing.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and can make the aluminium bar apparatus for peeling off that roundness is higher, diameter dimension also can guarantee the aluminium bar in the necessary requirement scope.
For addressing the above problem, the technical solution adopted in the utility model is: aluminium bar apparatus for peeling off, comprise frame, frame is provided with workbench, described workbench is provided with a casing, be respectively arranged with finish draw plug die and peeling mode in the end walls of casing, finish draw plug die and peeling mode arrange mutually with one heart, the difference that requires diameter dimension of the aperture of finish draw plug die and final finished is between 0.04~0.4mm, the aperture of peeling mode requires diameter dimension corresponding with final finished, and peeling thickness remains between 0.02~0.2mm.
The internal fixation of described casing has bearing block, is provided with bearing and rotating shaft in the bearing block, and the two ends of rotating shaft are projecting shaft bearing outside respectively, and the one end connects drive unit, and its other end is provided with makes the bits cutter, beats the bits cutter spacing in the periphery of peeling mode.
Described drive unit comprises the motor that is arranged on the casing, the output shaft of motor is provided with driving wheel, one end of described rotating shaft is provided with follower, be connected by belt between driving wheel and the follower, also be movably set with regulating wheel on the described casing, regulating wheel is fitted and is arranged on the outside of belt.
Described casing beat the bits cutter under opening, and at opening part conduit is set, the below of conduit is provided with aluminium bits collecting box.
Be provided with a small box in the end wall of described casing, the finish draw plug die is arranged in the small box, the top of small box is connected with oil inlet pipe, the bottom of small box is connected with oil return pipe, be provided with grease-box in the described frame, grease-box is provided with circulating pump, and oil inlet pipe and oil return pipe are by forming a circulating oil path between circulating pump and the grease-box.
Also be provided with entrance guide wheel units and export orientation wheel assembly on the described workbench, entrance guide wheel units and export orientation wheel assembly are separately positioned on the both sides of casing, the entrance guide wheel units is arranged on a side of finish draw plug die, and the export orientation wheel assembly is arranged on a side of peeling mode.
The beneficial effects of the utility model are: above-mentioned aluminium bar apparatus for peeling off, its simple in structure, easy to use, easy maintenance, it is arranged in the aluminium bar production line, can finish finish draw sizing and peeling step to the aluminium bar, prepared aluminium bar can not only guarantee roundness, and its diameter dimension also can guarantee in the necessary requirement scope, and can process the aluminium bar of different-diameter size as requested, and this apparatus for peeling off also can be used for the surface treatment of other metal wire rods, metal pipe material.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the structural representation of Fig. 1 raising middle flask body portion;
Fig. 5 is the left TV structure schematic diagram of Fig. 4;
Fig. 6 is the plan structure schematic diagram of Fig. 4;
Among the figure: 1, frame, 2, workbench, 3, casing, 4, the finish draw plug die, 5, peeling mode, 6, end cap, 7, bearing block, 8, bearing, 9, rotating shaft, 10, make the bits cutter, 11, motor, 12, driving wheel, 13, follower, 14, belt, 15, regulating wheel, 16, conduit, 17, aluminium bits collecting box, 18, oil inlet pipe, 19, oil return pipe, 20, circulating pump, 21, grease-box, 22, the entrance guide wheel units, 23, the export orientation wheel assembly, 24, small box.
The specific embodiment
Below by specific embodiment aluminium bar apparatus for peeling off described in the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, aluminium bar apparatus for peeling off, comprise frame 1, frame 1 is provided with workbench 2, described workbench 2 is provided with a casing 3, be respectively arranged with finish draw plug die 4 and peeling mode 5 in the end walls of casing 3, peeling mode 5 is fixed in the end wall of casing 3 by end cap 6, can change as required, finish draw plug die 4 and peeling mode 5 arrange mutually with one heart, the difference that requires diameter dimension of the aperture of finish draw plug die 4 and final finished is between 0.04~0.4mm, and the aperture of peeling mode 5 requires diameter dimension corresponding with final finished, and peeling thickness remains between 0.02~0.2mm.
As shown in Figure 4, the internal fixation of described casing 3 has bearing block 7, is provided with bearing 8 and rotating shaft 9 in the bearing block 7, the two ends of rotating shaft 9 are projecting shaft bearing 7 outsides respectively, the one end connects drive unit, and its other end is provided with makes bits cutter 10, beats the periphery that bits cutter 10 is positioned at peeling mode 5.As Fig. 5, shown in Figure 6, described drive unit comprises the motor 11 that is arranged on the casing 3, the output shaft of motor 11 is provided with driving wheel 12, one end of described rotating shaft 9 is provided with follower 13, be connected by belt 14 between driving wheel 12 and the follower 13, also be movably set with regulating wheel 15 on the described casing 3, regulating wheel 15 is fitted and is arranged on the outside of belt 14, the elasticity that can regulate belt 14 by the position of regulating regulating wheel 15.As Fig. 4, shown in Figure 6, described casing 3 beat bits cutter 10 under opening, and at opening part conduit 16 is set, the below of conduit is provided with aluminium bits collecting box 17.
As shown in Figure 4, be provided with a small box 24 in the end wall of described casing 3, finish draw plug die 4 is arranged in the small box 24, the top of small box 24 is connected with oil inlet pipe 18, the bottom of small box 24 is connected with oil return pipe 19, be provided with grease-box 21 in the described frame 1, grease-box 21 is provided with circulating pump, and oil inlet pipe 18 and oil return pipe 19 are by forming a circulating oil path between circulating pump 20 and the grease-box 21.
As shown in Figure 1, also be provided with entrance guide wheel units 22 and export orientation wheel assembly 23 on the described workbench 2, entrance guide wheel units 22 and export orientation wheel assembly 23 are separately positioned on the both sides of casing 3, entrance guide wheel units 22 is arranged on a side of finish draw plug die 4, and export orientation wheel assembly 23 is arranged on a side of peeling mode 5.
Above-mentioned aluminium bar apparatus for peeling off is arranged in the aluminium bar production line, and aluminium bar raw material obtains the high aluminium bar wire rod of out of roundness through the prestretching undergauge, and the difference that requires diameter dimension of the diameter of aluminium bar wire rod and final finished is between 0.2~0.5mm behind the prestretching undergauge; Enter finish draw plug die 4 through entrance guide wheel units 22 then, the difference that requires size of the diameter of aluminium bar wire rod and final finished is between 0.04~0.4mm behind the finish draw sizing, when the finish draw sizing, supply recycle oil by 20 pairs of finish draw plug dies 4 of circulating pump, not only play lubricated effect, but also play the effect of cooling; Enter peeling mode 5 through the aluminium bar wire rod behind the finish draw sizing and carry out peeling, carry out rolling through entering winder behind the export orientation wheel assembly 23 then, when peeling, employing is made bits cutter 10 the aluminium skin that peels is smashed processing, because aluminium skin toughness is higher, be difficult for fragmentation voluntarily, so it is stuck with the aluminium bar to need in addition its fragmentation to be prevented that it from entering in the peeling mode 5, the scrap after smashing is to falling in the aluminium bits collecting box.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.