The tire wire drawing machine
Technical field
The utility model belongs to the treating apparatus manufacturing technology field of junked tire, rubber etc., particularly a kind of novel tire wire drawing machine.
Background technology
The tire wire drawing machine is applied to the wire drawing of junked tire and handles, and special in the junked tire of diameter less than 1200mm, it can pull out the steel wire in the satisfactory tire lip, is beneficial to the follow-up break process of junked tire.
The structure of existing tire wire drawing machine is as follows: its frame side wall is installed vertical machine, and the output shaft of motor joins with oil pump towards frame is inner, and oil pump is communicated with fuel tank by oil pipe, stationary knife be screwed with the frame of motor opposite side on; At the frame inner wall of motor side, fixed head adopts screw to be connected with frame, and oil cylinder seat is welded on the fixed head, and the wire drawing cylinder is connected with pin with the cylinder seat; The wire drawing cylinder is connected with bolt with slide block, and slide block is welded on the rolling wheel support, and bracket clamp is on roller shaft; Guide rail is screwed on frame; Drag hook adopts screw to be connected on the slide block.The silk pressing cylinder adopts screw to be fixed on the upper end of slide, and the silk pressing cylinder adopts with the V-type folder and is threaded, and carries out the wire drawing processing in order to drive wire drawing machine.
The defective that existing tire wire drawing machine exists is: than higher, particularly when tire is big, workman's operation is wasted time and energy, operating efficiency is low to operative employee's requirement for it, the wire drawing weak effect, increased the human cost of processing, and safety coefficient is low.
Summary of the invention
The utility model discloses a kind of tire wire drawing machine, technical problem such as it has solved, and existing tire wire drawing machine exists that requirement height, production capacity to the operative employee is low, energy consumption is high, wire drawing weak effect and operation are not easy.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is as follows: the tire wire drawing machine comprises wire-drawing mechanism, wire-drawing mechanism comprises frame, the frame frame-like that is square is installed motor, fuel tank, oil pump on the frame, the output shaft of motor is within frame; Fuel tank is communicated with by oil pipe with oil pump, and oil pump is moved by motor-driven; Two guide rails that parallel are fixed along its length direction in the interior middle part of frame, respectively put a roller on two guide rails, link to each other by axle between two rollers; If a slide, the fixedly connected drag hook in the outside of slide, the gib head of drag hook are up, transverse groove is formed at the bottom of slide, and this groove is suitable and insert with axle; The plunger of the affixed silk pressing oil cylinder in the top of slide, the plunger end of silk pressing oil cylinder and V-type folder are spirally connected, and the V-type folder is in the top of drag hook; The silk pressing oil cylinder is driven by oil pump and moves; The plunger of the middle part of slide and a wire drawing oil cylinder is affixed, and the wire drawing oil cylinder is driven by oil pump and moves; The wire drawing oil cylinder is fixed on the frame, drag hook is under the driving of wire drawing oil cylinder and move, and outside the extended frame, the tire wire drawing machine also comprises hoisting mechanism, hoisting mechanism comprises crane, crane comprises table top, two side arms, two first guide rails that parallel of putting tire, each affixed one vertical sidewall of the both sides of table top; Two first guide rails vertically are installed on the side of the frame of wire-drawing mechanism, insert the slidingtype roller in first guide rail, and roller and side arm are rotatably assorted; The frame of first guide rail top is welded a pair of transition wheel support, on the transition wheel support transition wheel is installed; The affixed fixed bar of top broad ways of frame, the middle part of fixed bar connects lift cylinder, the middle part of the affixed spool of plunger of lift cylinder, and two of spool respectively cooperates a movable pulley, movable pulley places on second guide rail with rolling, and two second guide rails are by being fixed in the top of frame; One end of each affixed chain of two ends of spool, the other end of two chains are individually fixed on the two side arms of crane, and two chains respectively are held on the corresponding transition wheel outer ring.
Described tire wire drawing machine, the cross section of first guide rail is spill, and the recess of two first guide rails is relative, and the recess of first guide rail is as the slide rail of roller.
Described tire wire drawing machine, the end of spool is by the fixedly end of chain that is spirally connected.
Described tire wire drawing machine, oil cylinder seat is bolted on the frame by the vertical fixed head of both sides, welds between oil cylinder seat and fixed head.
Described tire wire drawing machine, frame side are equipped with panel two and panel one, and corresponding cross through hole is pasted and had to two panels mutually, and drag hook can pass these two through holes and stretch out frame.
Described tire wire drawing machine, motor is installed by motor mounting plate in the bottom, a side of frame.
Described tire wire drawing machine, shrouding is stamped in the bottom surface of frame 1, and described fuel tank is installed on the shrouding.
Described tire wire drawing machine, circular hole is opened at the roller center, and its center hole is equipped with bearing, links to each other by axle between the bearing of both sides; Outer round nut and the lining of screwing in of the axle of roller inner segment, the axle of the outer section of roller is outer also to screw in lining and round nut, and the lateral surface of roller is spirally connected end cap and its lateral surface is covered.
Described tire wire drawing machine, the wire drawing oil cylinder is connected in oil cylinder seat by pin, and oil cylinder seat is fixed on the frame.
The utility model tire wire drawing machine utilizes hoisting mechanism that lifting platform is mentioned, under vacant state, high-intensity pressure stretches in the tire lip drag hook rapidly, steel wire in the tire lip is pulled out, it adopts the automatic periodic duty principle of air-flow, and simple in structure, compact, simple to operate, high efficiency, installation and maintenance are convenient, energy consumption is low, intensity is high, wear-resistant, good toughness, long service life; By hydraulic-driven, stable and reliable for performance.
Description of drawings
Fig. 1 is the utility model general assembly drawing.
Fig. 2 is the structure chart of wire-drawing mechanism.
Fig. 3 is the side view of wire-drawing mechanism.
Fig. 4 is the explosive view of wire-drawing mechanism.
Fig. 5 is the structure chart of hoisting mechanism.
Fig. 6 is the vertical view of hoisting mechanism.
Fig. 7 is the explosive view of hoisting mechanism.
In the diagram: 1 frame, 2 motors, 3 oil pumps, 4 fuel tanks, 5 guide rails, 6 panels, one, 7 panel, two, 8 drag hooks, 9V type folder, 10 slides, 11 silk pressing oil cylinders, 12 wire drawing oil cylinders, 13 oil cylinder seats, 14 fens oil clots, 15 operating desks, 16 Hydraulic Stations, 17 shroudings, 18 motor mounting plates, 19 oil cylinder seat fixed heads, 20,21 round nuts, 22 linings, 23 rollers, 25 bearings, 26 end caps, 30 cranes, 31 transition wheels, 32 movable pulleies, 33 fixed bars, 34 lift cylinders, 35 bolts, 36 guide rails, 37 screws, 38 bullet pads, 39 plain cushions, 40 bolts, 41 spools, 42 chains, 43 nuts, 44 transition wheel supports.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, the utility model tire wire drawing machine comprises wire-drawing mechanism A and hoisting mechanism B.
The structure of wire-drawing mechanism A shown in Fig. 2-4, frame 1 frame-like that is square, motors 2 are installed by motor mounting plate 18 in the bottom, a side of frame 1, the output shaft of motor 2 is within frame 1.Shrouding 17 is stamped in the bottom surface of frame 1, and fuel tank 4 is installed on the shrouding 17, and fuel tank 4 and oil pump 3 are communicated with by oil pipe, and oil pump 3 is installed on the frame 1, drives and startup and moving with motor 4 homonymies and by motor 4.
Two guide rails that parallel 5 are fixed along its length direction in the interior middle part of frame 1, and the center hole of putting roller 27, two rollers 27 of a center band circular hole on the guide rail 5 is equipped with bearing 25, and 25 on the bearing of both sides is continuous by axle 20.Screw in round nut 21 and linings 22 outside the axle 20 of roller 27 inner segments, also screw in lining 24 and round nut 21 outside the axle 20 of roller 27 outer sections, the lateral surface of roller 27 is spirally connected end cap 26 and its lateral surface is covered.
Transverse groove is formed at the bottom of slide 10, and this groove is suitable with axle 20.Axle 20 inserts the groove of slide 10 bottoms, the fixedly connected drag hook 8 in the outside of slide 10, and the gib head of drag hook 8 is up.The plunger of silk pressing oil cylinder 11 is fixedly connected on the top of slide 10 by screw, and the plunger end of silk pressing oil cylinder 12 adopts with V-type folder 9 and is threaded, and V-type folder 9 is in the top of drag hook 8.Silk pressing oil cylinder 11 is driven by oil pump 3 and moves, and the operating pressure of silk pressing oil cylinder is 6-10MPa, adopts the 46# antiwear hydraulic oil, also can use Mobil VG46, and range is 1250mm.
Outside the extended frame 1 in drag hook 8 motion backs, corresponding frame 1 side is equipped with panel 27 and panel 1, and corresponding cross through hole is pasted and had to two panels mutually, and drag hook 8 can pass these two through holes and stretch out frame 1.The plunger of the middle part of slide 10 and wire drawing oil cylinder 12 is spirally connected, and wire drawing oil cylinder 12 is driven by oil pump 3 and moves.Wire drawing machine system pressure is 16MPa, and the operating pressure of wire drawing oil cylinder is 8-13MPa, and wire drawing oil cylinder 12 is connected in oil cylinder seat 13 by pin, and oil cylinder seat 13 is bolted on the frame 1 by the vertical fixed head 19 of both sides, 19 welding of oil cylinder seat 13 and fixed head.
The lateral surface of frame 1 also is provided with branch oil clot 14, operating desk 15 and Hydraulic Station 16.
The structure of hoisting mechanism B is shown in Fig. 5-7, crane 30 comprises table top 30-1, the two side arms 30-2 that puts tire, the guide rail 30-3 that two parallel, each affixed one vertical sidewall 30-2 of the both sides of table top 30-1, two guide rails vertically are installed on the side of the frame 1 of wire-drawing mechanism A, its cross section is spill, and both recesses are relative.The recess of guide rail 30-3 is inserted slidingtype roller 30-4 as slide rail in it, roller 30-4 is rotatably assorted with side arm 30-2 by bolt 35.
The a pair of transition wheel support 44 of frame 1 welding of guide rail 30-3 top, support 44 is in the corner, both sides of frame 1, and transition wheel 31 is installed on the support 44.The top broad ways welding fixed bar 33 of frame 1, the middle part of fixed bar 33 connects lift cylinder 34 by bolt, the middle part of the affixed spool 41 of the plunger of lift cylinder 34, two of spool 41 respectively cooperates a movable pulley 32, movable pulley 32 places on the guide rail 36 with rolling, two guide rails 36 are fixed in the top of frame 1 by screw 37, and guide rail 36 is installed along the length direction of frame 1.Respectively by fixing of chain 42 of bolt 40, plain cushion 39, bullet pad 38 and nut 43, the other end of chain 42 is fixed on the side arm 30-2 of crane at the both ends of spool 41.Chain 42 is held on transition wheel 31 outer rings, by its transition guiding.
By the operation of motor-driven hydraulic system, and impel drag hook to move reciprocatingly.Tire is placed on the table top of crane, under the driving of lift cylinder, crane rises to the relevant position, wire drawing hydraulic oil cylinder driving slide advances, and drag hook also advances, in drag hook enters the tire lip, the silk pressing oil cylinder descends, drive the V-type cramping and strain at hook, under the effect of hydraulic coupling, drag hook is at tire lip internal cutting off steel wire and retreat, the steel wire that is round just is cut off and is convenient to it pulls out, crane drops to initial position, and the tire counter-rotating is also risen, and drag hook stretches in the tire lip once more, pull out the steel wire in the tire, drag hook retreats, and crane drops to initial position, the circulation that so goes round and begins again.In the course of work of this circulation, the steel wire in the tire is drawn out, and by hoisting mechanism, makes easy and simple to handlely, and the precision of wire drawing obviously improves.
Those of ordinary skills will be appreciated that above embodiment is used for illustrating the utility model, and is not to qualification of the present utility model.As long as in essential scope of the present utility model, variation, the modification of above embodiment all fallen into protection domain of the present utility model.