CN2404610Y

CN2404610Y - Machine for automatically straightening and cutting wire

Info

Publication number: CN2404610Y
Application number: CN 99234274
Authority: CN
Inventors: 唐建新
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-22
Filing date: 1999-10-22
Publication date: 2000-11-08
Anticipated expiration: 2009-10-22

Abstract

The utility model relates to a machine for automatically straightening and cutting wires, which is composed of a straightening part, a conveying part and a cutting part, wherein the straightening part is formed by in series connecting a straightening frame and a guide wire track, and a conveying press roll is composed of a spiral bevel gear, a press roll gear, a press roll shaft and a bevel wheel straight rod; the cutting part is composed of an eccentric shaft, a cutter handle and a cutting push rod. The utility model has the advantages of reasonable design, simple structure, convenient operation, less power consumption and reliable operation, and furthermore, the technical performance of the utility model is more advanced than that of similar products in China.

Description

The wire rod automatic aligning cutting-off device

The utility model relates to a kind of wire rod automatic aligning cutting-off device.

At present, existing wire cutter on the market, function singleness, can not accomplish the straightening and the metering cut-out of multiple wire rod, and inconvenient operation, labour intensity is big, fixed ruler cutting is inaccurate, can not adapt to the demand of metal current process industry, architectural engineering industry, steel production and processing industry.

The purpose of this utility model is to provide the automatic straightening of a kind of energy, conveying, cut-out to have the wire rod automatic aligning cutting-off device of function of measuring.

The purpose of this utility model is achieved through the following channels: the wire rod automatic aligning cutting-off device, be fixed with motor 1 in the metal framework, motor 1 rotating shaft connects straightening frame 2 and power transmission shaft 3 by belt, the eccentric shaft 4 that belt pulley 14 is housed links with power transmission shaft 3, the other end and 5 sockets of cutting knife handle, the last pressure roller shaft 6 of straightening is set with pressure roller shaft gear 7 and pressure roller 9, press down roll shaft 11 and be set with spiral bevel gear 12, pressure roller shaft gear 7 and pressure roller 9, the umbrella wheel straight-bar 13 of the spiral bevel gear 12 that coincide connects with power transmission shaft 3 belts.The belt pulley 14 of eccentric shaft 4 is equipped with ring gear 15, the  sections 16 that is packed in the ring gear 15 connects with T sections 17 springs 18, enclosing cover 19 is equipped with shift fork 20, bearing support 21 under the eccentric shaft 4 is equipped with chock 22, bearing support 21 1 ends are fixed on the framework, one end connects with clutch 23 and cut-out push rod 24, and clutch 23 is by magnetic valve 25 controls.The afterbody of umbrella wheel straight-bar 13 is equipped with bearing 26 and belt pulley 27, and clutch push rod 28 installs side by side with umbrella wheel straight-bar 13, bearing 26 apical graftings of an end and umbrella wheel straight-bar 13, and end joins with bearing support 21 clutches 23 in addition.Deflector chute is equipped with deflector chute carriage 30 29 times, and deflector chute 29 is equipped with travel switch 31, and with the Switching Two control on the metal framework, deflector chute 29 can prolong arbitrarily.Manual push rod 32 is housed between pressure roller 9 and the straightening frame 2.Last pressure roller 9 and lower compression roller 9 have indent, can exchange the pressure roller 9 of plurality of specifications indent arbitrarily.

The utility model has the advantages that: 1. simple in structure, fault is few, parts GB rate height, and long-time running does not have fault, high efficiency; 2. wide accommodation, to  1-8mm coil rod, cold drawn silk, high strength steel, the steel-aluminium conductor material is in operation, can finish straightening, metering and cut-out, has the effect of one-machine-multi-function; Fast, the little power consumption of speed, cost low, alleviated intensity, saved cost of labor.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is overall structure figure of the present utility model;

Fig. 2 is drive mechanism figure of the present utility model;

Fig. 3 is the structure chart of the utility model belt pulley.

Fig. 1 illustrates overall structure of the present utility model; Be fixed with motor 1 in the metal framework, motor 1 rotating shaft connects straightening frame 2 and power transmission shaft 3 by belt, the eccentric shaft 4 that belt pulley 14 is housed connects with power transmission shaft 3, the other end and 5 sockets of cutting knife handle, the last pressure roller shaft 6 of straightening is set with press roll gear 7 and pressure roller 9, press down roll shaft 11 and be set with spiral bevel gear 12, pressure roller shaft gear 7 and pressure roller 9, the umbrella wheel straight-bar 13 of the spiral bevel gear 12 that coincide connects with power transmission shaft 3 belts.

Fig. 2 is drive mechanism figure of the present utility model, when switch open motor 1, connect straightening frame 2 by power transmission shaft 3 belts, the belt pulley 14 of eccentric shaft 4 and spiral bevel gear 12 runnings, wire rod through straightening frame 2 automatic transport between last pressure roller 9 and the lower compression roller 9, arrive deflector chute 29 then, deflector chute 29 upper stroke switch 31 are fixed size, withstood when wire rod is transported to travel switch 31, magnetic valve 25 is specified clutch 23 work, 15 li of the ring gears of eccentric shaft 3 middle belt pulleys 14,

sections

16 and 17 work of T sections, drive enclosing cover 19 shift forks 20, make eccentric shaft 3 rotations, eccentric shaft 3 drives cutting knife handle 5 and cuts off wire rod, in the time of clutch 23 closures, the clutch frame bar 28 that umbrella wheel straight-bar 13 is installed side by side begins action, makes bearing 26 and belt pulley 27 break away from position of rotation, and spiral bevel gear 12 and pressure roller 9 stop to carry wire rod.After instruction was finished, clutch 23 opened, and each drive disk assembly returns to normal, and circulation repeatedly.

Fig. 3 is belt sheave structure figure of the present utility model, belt pulley 14 has been contained in the ring gear heart,  sections 16 connects with T sections 17 springs 18 in the ring gear 15 because of being contained in, enclosing cover 19 is equipped with shift fork 20, be used for stirring eccentric shaft 3 work, because when error, emergency can be with manual push rod 32 work, the operating efficiency of assurance cutting machine when last work.

The utility model has overcome many weak points of wire rod cutting machine in the past, and advanced design is easy to use, little power consumption, and reliable operation, technical performance are located leading position in the like product at home, have market prospects preferably.

Claims

1. wire rod automatic aligning cutting-off device, it is characterized in that: be fixed with motor [1] in the metal framework, motor [1] rotating shaft connects straightening frame [2] and power transmission shaft [3] by belt, the eccentric shaft [4] that belt pulley [14] are housed links with power transmission shaft [3], the other end and cutting knife handle [5] socket, the last pressure roller shaft [6] of straightening is set with pressure roller shaft gear [7] and pressure roller [9], press down roll shaft [11] and be set with spiral bevel gear [12], pressure roller shaft gear [7] and pressure roller [9], the umbrella wheel straight-bar [13] of the spiral bevel gear [12] that coincide connects with power transmission shaft [3] belt.

2. wire rod automatic aligning cutting-off device according to claim 1, the belt pulley [14] that it is characterized in that eccentric shaft [4] is equipped with ring gear [15], the  sections [16] that is packed in the ring gear [15] connects with T sections [17] spring [18], enclosing cover [19] is equipped with shift fork [20], bearing support [21] under the eccentric shaft [4] is equipped with chock [22], bearing support [21] one ends are fixed on the framework, and an end connects with clutch [23] and cut-out push rod [24], and clutch [23] is controlled by magnetic valve [25].

3. wire rod automatic aligning cutting-off device according to claim 1, the afterbody that it is characterized in that umbrella wheel straight-bar [13] is equipped with bearing [26] and belt pulley [27], clutch push rod [28] installs side by side with umbrella wheel straight-bar [13], bearing [26] apical grafting of one end and umbrella wheel straight-bar [13], end joins with bearing support [21] clutch [23] in addition.

4. wire rod automatic aligning cutting-off device according to claim 1 is characterized in that deflector chute carriage [30] is housed under the deflector chute [29], and deflector chute [29] is equipped with travel switch [31], and with the Switching Two control on the metal framework, deflector chute [29] can prolong arbitrarily.

5. wire rod automatic aligning cutting-off device according to claim 1 is characterized in that between pressure roller [9] and the straightening frame [2] manual push rod [32] being housed.

6. wire rod automatic aligning cutting-off device according to claim 1 is characterized in that pressure roller [9] and lower compression roller [9] have indent, can exchange the pressure roller [9] of plurality of specifications indent arbitrarily.