The wire-arranging mechanism of wire drawing machine
Technical field
The utility model belongs to the metallic article production technical field, specifically relates to a kind of wire-arranging mechanism of wire drawing machine.
Background technology
Along with the development of Steel Wire Products Industry, at a high speed, efficiently, low-cost, Technological adaptability become pursuing one's goal of manufacturing enterprise by force.Wire drawing machine is a kind of plant equipment of extensive use in industries such as machine-building, five metals processing, petrochemical industry, electric wire; It is used for that wire rod or bar are carried out drawing handles, and makes diameter, circularity, inner structure, surface smoothness and the aligning degree of wire rod or bar all reach the raw material processing requirements that metallic article production such as standard component needs.Therefore wire drawing machine to the pretreatment quality of wire rod or bar be directly connected to standard component, etc. the product quality of metallic article manufacturing enterprise.
Wire-arranging mechanism is the important component part in the wire drawing machine, and it is used for the tinsel that processes is curled up in I-beam wheel.For tinsel can evenly be curled up, the reciprocation period of wire-arranging mechanism upper block should with layer around strict coincideing of cycle back and forth, and the guide wheel of existing wire-arranging mechanism all is arranged on the ball screw; Rotation through the driven by motor ball screw realizes moving horizontally of wheel stand, and the impulsive force during owing to the ball screw motion is bigger, after long-time the use; Easy abrasion causes reduce service life; Noise was bigger when wearing and tearing generation gap made the machine operation, and simultaneously, the moment pause can take place when carrying out the switching-over of rotating motor; The uniformity of winding displacement is not high enough, thereby practicality is lower.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of wire-arranging mechanism that is applied on the water tank drawbench is provided, and this wire-arranging mechanism structure is ingenious, compact, reasonable, and switching-over is flexible rapidly, and the operation noise is low, practical.
The technical scheme that provides according to the utility model: the wire-arranging mechanism of wire drawing machine, but the cable guide pulley parts that comprise the sliding axle of base, base-mounted axial slip and be installed in the sliding axle head; It is characterized in that: said base right side wall is fixed on the casing of wire drawing machine; Offer through hole on the right side wall of base and the casing of wire drawing machine; Linear bearing is installed and through being installed in the flange encapsulation on the casing in the through hole; Said sliding axle is contained in the linear bearing, and sliding axle relies on power set to drive, and in linear bearing, endwisely slips; The afterbody of said sliding axle is installed with slide block, and the upper and lower of sliding axle is provided with two guiding slide bars in parallel, and the guiding slide bar is installed on the base, and said slide block set is contained on two guiding slide bars, plays the slide-and-guide effect; Said cable guide pulley parts are installed in the head end of sliding axle; The cable guide pulley parts comprise connecting plate, connector and several cable guide pulleys; Connecting plate one end is fixed on the sliding axle head, and connector is installed in the connecting plate other end, and several cable guide pulleys are installed in rotation on the connector.
Further improvement as the utility model; Said power set comprise motor, driven wheel, the first little axle, roller gear, the second little axle, pulley, driving-belt and angle bar; Said motor is fixed on the rear wall of base, and the output shaft of motor stretches in the base and passes through holding screw installing drive gear; The said first little axle is fixedly mounted on the left part of base rear wall, and the first little axle is gone up and through bearing roller gear is installed, and said roller gear has coaxial gear part and belt wheel portion, gear part wherein and the engagement of said driven wheel; The said second little axle is installed in the right part of base rear wall, and the second little axle is gone up and through bearing pulley is installed; Said driving-belt is enclosed within on roller gear belt wheel portion and the pulley, and driving-belt relies on roller gear to drive running; A limit of said angle bar is fixedly connected on the driving-belt, and another limit of angle bar is fixedly connected on the sliding axle, and said driving-belt drives sliding axle through angle bar and moves axially.
As the further improvement of the utility model, said base rear wall right part offers the slotted hole of level, and the said second little axle can move horizontally but be installed in the slotted hole un-rotatably; On the said base right side wall adjustment screw is housed, adjustment screw is inner to be connected with the second little axle, can drive the second little axle through the rotation adjusting screw and in slotted hole, also can move horizontally.
As the further improvement of the utility model, on the connector in the said cable guide pulley parts bearing pin screw is installed, said cable guide pulley is assemblied on the bearing pin screw through bearing, hole back-up ring and cover.
As the further improvement of the utility model, the cable guide pulley in the said cable guide pulley parts has two, and two cable guide pulleys are installed on the connector one on the other.
As the further improvement of the utility model, said base top is equipped with first screw rod parallel and free to rotate with sliding axle and second screw rod; First sensor support with its formation threaded engagement is housed on said first screw rod, the first sensor that is used to detect sliding axle one end slip locations is installed, on the first sensor support through the position of the turn first screw rod scalable first sensor; Second sensor stand with its formation threaded engagement is housed on said second screw rod, second sensor that is used to detect sliding axle other end slip locations is installed, on second sensor stand through the position of the turn second screw rod scalable second sensor.
Further improvement as the utility model; Said first screw rod relies on the first regulating shaft driven rotary; In the end of first screw rod right angle carriage is housed; Said first regulating shaft is installed on the casing, and the inner of first regulating shaft is through the right angle bracket support, and first regulating shaft drives first screw rod with bevel geared mode and rotates; Said second screw rod relies on the second regulating shaft driven rotary; On the base right side wall, support is installed, the transition power transmission shaft is installed on the support, bevel gear is installed at the two ends of transition power transmission shaft; Said second regulating shaft is installed on the casing; The inner of second regulating shaft is through stent support, and second regulating shaft drives the transition power transmission shaft with bevel geared mode and rotates, and the transition power transmission shaft drives second screw mandrel with bevel geared mode again and rotates.
As the further improvement of the utility model, the end of said first regulating shaft and second regulating shaft is equipped with the rotation set of being convenient to rotate through screw.
The utility model compared with prior art, advantage is: structure is ingenious, compact, rationally, switching-over rapidly flexibly, the operation noise is low, practical.
Description of drawings
Fig. 1 is mechanism's front view of the utility model,
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the A portion enlarged diagram among Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: the wire-arranging mechanism of said wire drawing machine is mainly by cable guide pulley 1; Connector 2; Connecting plate 3; Sliding axle 4; Flange 5; Linear bearing 6; Base 7; First sensor support 8; Guiding slide bar 9; Driving-belt 10; Slide block 11; Second sensor stand 12; Support 13; Transition power transmission shaft 14; Bevel gear 15; Roller gear 16; The first little axle 17; Driven wheel 18; Second screw rod 20; First screw rod 21; Pulley 22; The second little axle 23; Adjustment screw 25; Second regulating shaft 26; First regulating shaft 27; Right angle carriage 28; Rotation set 29; Second sensor 30; First sensor 31; Motor 32; Backing plate 33; Angle bar 34; Hole back-up ring 35; Bearing 36; Cover 37 is formed with bearing pin screw 38 parts such as grade.
Like Fig. 1 ~ shown in Figure 3; Said base 7 right side walls are fixed on the casing of wire drawing machine through screw; Offer through hole on the right side wall of base 7 and the casing of wire drawing machine, linear bearing 6 is installed in the through hole and through being installed in flange 5 encapsulation on the casing, said sliding axle 4 is contained in the linear bearing 6; Sliding axle 4 relies on power set to drive, and in linear bearing 6, endwisely slips; The afterbody of said sliding axle 4 is through nut fixed installation slide block 11, and the upper and lower of sliding axle 4 is provided with two guiding slide bars 9 in parallel, and guiding slide bar 9 is installed on the base 7, and said slide block 11 is sleeved on two guiding slide bars 9, plays the slide-and-guide effect; Said cable guide pulley parts are installed in the head end of sliding axle 4; The cable guide pulley parts mainly are made up of connecting plate 3, connector 2 and several cable guide pulleys 1; Connecting plate 3 one ends are fixed on sliding axle 4 heads through screw; Connector 2 is installed in connecting plate 3 other ends through screw-nut, and several cable guide pulleys 1 are installed in rotation on the connector 2.In the illustrated embodiment, the cable guide pulley 1 in the cable guide pulley parts has two, and two cable guide pulleys 1 are installed on the connector 2 one on the other.The mounting means of cable guide pulley 1 is specifically as shown in Figure 4, and bearing pin screw 38 is installed on connector 2, and said cable guide pulley 1 is through bearing 36, hole back-up ring 35 and overlap 37 and be assemblied on the bearing pin screw 38.
Like Fig. 2, shown in Figure 3; Said power set mainly are made up of motor 32,18, first little 17 of driven wheel, 16, second little 23 of roller gear, pulley 22, driving-belt 10 and angle bar 34; Said motor 32 is fixed on through screw on the rear wall of base 7, and the output shaft of motor 32 stretches in the base 7 and passes through holding screw installing drive gear 18; The said first little axle 17 is fixedly mounted on the left part of base 7 rear walls, through bearing roller gear 16 is installed on the first little axle 17, and said roller gear 16 has coaxial gear part and belt wheel portion, gear part wherein and 18 engagements of said driven wheel; The said second little axle 23 is installed in the right part of base 7 rear walls, through bearing pulley 22 is installed on the second little axle 23; Said driving-belt 10 is enclosed within on roller gear 16 belt wheel portions and the pulley 22, and driving-belt 10 relies on roller gear 16 to drive running; A lateral dominance of said angle bar 34 is fixedly connected on the driving-belt 10 with screw and backing plate 33, and another limit of angle bar 34 is fixedly connected on the sliding axle 4, and said driving-belt 10 drives sliding axle 4 through angle bar 34 and moves axially.
As shown in Figure 2, said base 7 rear wall right parts offer the slotted hole 24 of level, and the said second little axle 23 can move horizontally but be installed in un-rotatably in the slotted hole 24; On said base 7 right side walls adjustment screw 25 is housed, adjustment screw 25 the inners are connected with the second little axle 23, can drive the second little axle 23 through rotation adjusting screw 25 and in slotted hole 24, move horizontally.In concrete production process, the skidding distance of sliding axle 4 will change according to concrete technological requirement flexibly, at this moment, through adjusting second position of little axle 23 in slotted hole 24, can change the slippage stroke of sliding axle 4, thereby can satisfy arts demand.
In concrete production process; Said sliding axle 4 comes and goes slippage in certain distance range; In order to detect the situation of movement of sliding axle 4 in real time; The utility model being provided with can be detected the sensor of sliding axle 4, and sensor is connected with the electric-control system of wire drawing machine, can control moving of sliding axle 4 through electric-control system.Its concrete structure such as Fig. 1 ~ shown in Figure 3 are equipped with first screw rod 21 and second screw rod 20 parallel with sliding axle 4 on base 7 tops; First sensor support 8 with its formation threaded engagement is housed on said first screw rod 21; The first sensor 31 that is used to detect sliding axle 4 one end slip locations is installed, through the position of turn first screw rod 21 scalable first sensors 31 on the first sensor support 8; Second sensor stand 12 with its formation threaded engagement is housed on said second screw rod 20; Second sensor 30 that is used to detect sliding axle 4 other end slip locations is installed, through the position of turn second screw rod 20 scalable second sensor 30 on second sensor stand 12.
Like Fig. 1 ~ shown in Figure 3; Said first screw rod 21 relies on first regulating shaft, 27 driven rotary; In the end of first screw rod 21 right angle carriage 28 is housed; Said first regulating shaft 27 is installed on the casing, and the inner of first regulating shaft 27 is supported through right angle carriage 28, and first regulating shaft 27 drives 21 rotations of first screw rod with the mode of bevel gear 15 transmissions; Said second screw rod 20 relies on second regulating shaft, 26 driven rotary; On base 7 right side walls, support 13 is installed, transition power transmission shaft 14 is installed on the support 13, bevel gear 15 is installed at the two ends of transition power transmission shaft 14; Said second regulating shaft 26 is installed on the casing; The inner of second regulating shaft 26 is supported through support 13, and second regulating shaft 26 drives 14 rotations of transition power transmission shaft with the mode of bevel gear 15 transmissions, and transition power transmission shaft 14 drives the rotation of second screw mandrel with the mode of bevel gear 15 transmissions again.The end of said first regulating shaft 27 and second regulating shaft 26 is equipped with rotation set 29 through screw, and rotation set 29 can be so that the more laborsaving convenience of rotation of first regulating shaft 27 and second regulating shaft 26.