CN2191050Y

CN2191050Y - Strengening machine for hyperbola incline roller steering wheel hub

Info

Publication number: CN2191050Y
Application number: CN 94205814
Authority: CN
Inventors: 周荣华; 沈延山
Original assignee: Individual
Current assignee: Shen Yanshan; Zhou Ronghua
Priority date: 1994-03-26
Filing date: 1994-03-26
Publication date: 1995-03-08
Anticipated expiration: 2004-03-26

Abstract

The utility model provides a pipe strengthening machine for a hyperbola incline roller steering wheel hub. The utility model is mainly used for straightening metal pipe material. The utility model is composed of a machine frame, an output device, an input device and a straightening device arranged at the middle part. The output device and the input device are arranged at both ends of the machine frame. The straightening device arranged at the middle part is composed of two lateral plates which are parallel, two end plates connected with the two lateral plates, two steering wheel hubs connected with the two end plates, two bracket which support the two steering wheel hubs, and hyperbola rollers which are supported at the inner sides of the two lateral plates. The brackets are fixed with screw bolts of the machine frame. The straightening device arranged at the middle part is connected with a speed reducer and a motor. The utility model has the advantages of high efficiency, multidirectional bending and simultaneous straightening.

Description

Strengening machine for hyperbola incline roller steering wheel hub

The utility model relates to the effective equipment of a kind of calibration metal, especially a kind of Hyperbola Inclined Roll Wheel Straightening Pipe.

Various metal pipe materials are main raw material(s)s of industries such as building, metallurgy, machinery, use very extensive.In use, often run into buckling phenomenon in various degree, the tubing of this bending can not directly use, and needs through alignment.At present the alignment equipment that uses is that upper and lower rolling bar is housed on frame, crooked tubing is carried out roll extrusion reach the alignment purpose, and this mode is relatively heavier, operation inconvenience, can only folk prescription to alignment, inefficiency.

The purpose of this utility model provides the Hyperbola Inclined Roll Wheel Straightening Pipe of a kind of efficient height, the alignment simultaneously of simple to operate, multi-directional bending.

Technical solution of the present utility model is: a kind of Hyperbola Inclined Roll Wheel Straightening Pipe, by frame 1, be contained in the output device 35 of an end on the frame 1 and the input unit 36 of the other end, the motor 2 and the decelerator 6 that drive output device 35 and input unit 36 are formed, it is characterized in that: coalignment 37 in the middle of on the frame 1 between output device 35 and the input unit 36, also being provided with, middle coalignment 37 is by side plate 18, the side plate 19 parallel with side plate 18, end plate 20 and the end plate 25 that joins with side plate 18 and side plate 19 two ends respectively, with the end plate 20 commentaries on classics hubs 33 that connect with support 21 bearings that join, with the end plate 25 commentaries on classics hubs 34 that connect with support 12 bearings that join, the bus of at least one inclination that side plate 18 and side plate 19 inboards are respectively equipped with is that hyp hyperbola roller 15 is formed, support 21 and support 12 are fixedly connected with frame 1 respectively, changeing hub 34 joins with sprocket wheel 13, sprocket wheel 13 joins with sprocket wheel 29, and sprocket wheel 29 joins with the decelerator 28 that is connected to motor 8.

Described side plate 18 and side plate 19 inboards are respectively equipped with two hyperbola rollers 15, hyperbola roller 15 staggered the controlling of both sides.

Described hyperbola roller 15 is bearing on support 14 and the support 16, and support 14 and support 16 are fixedly connected with side plate respectively.

The described axial line that is bearing in the hyperbola roller 15 on the biside plate respectively be corrected the tubular axis line and become positive 33 ° of angles and negative 33 ° of angles respectively.

Also be provided with the fixed bar 17 that at least one keeps the biside plate spacing between described side plate 18 and the side plate 19.

Described output device 35 by be fixed on output wheel carrier 31 on the frame 1, be bearing in last output wheel 11 in the output wheel carrier 31 and following output wheel 30, and the belt pulley 26 that is fixedly connected of following output wheel 30 form.

Described input unit 36 by be fixed on input wheel carrier 32 on the frame 1, be bearing in last wheel for inputting 22 in the input wheel carrier 32 and following wheel for inputting 38, and the belt pulley 24 that is fixedly connected of following wheel for inputting 38 form.

The utility model is compared with prior art because frame upper support between input unit and output device is the middle coalignment that hyp hyperbola roller is formed by the end plate that joins by biside plate with the biside plate termination and the commentaries on classics hub that joins with two end plates, the bus that the biside plate inboard is respectively equipped with inclination.One end commentaries on classics hub is connected to sprocket wheel, decelerator and joins with sprocket wheel and motor respectively, therefore the commentaries on classics hub at coalignment two ends in the middle of being entered by input unit by alignment tubing, changeed the middle hyperbola roller roll extrusion on its circumference of hub by two, repeatedly produce plastic deformation, it is straight that sweep becomes, and has high efficiency, multi-directional bending alignment simultaneously, easy to operate advantage.

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is a mansion view shown in Figure 1;

Fig. 3 is a left view shown in Figure 1;

Fig. 4 is that A shown in Figure 1 is to view.

Below in conjunction with drawings and Examples the utility model is described further:

Shown in Fig. 1,2,3,4: 1 is frame, is welded by angle steel (or channel-section steel).The left end of frame 1 is provided with output device 35, and the output wheel carrier 31 of forming output device 35 is by steel plate (A3) welding production, and with frame 1 Bolt Connection.Shown in Fig. 1,3: the axle 10 that material is No. 45 steel is equipped with in the bottom of output wheel carrier 31, and axle 10 connects with output wheel carrier 31 bearings.The material of following output wheel 30 is No. 45 steel, and with axle 10 key connecting, the termination binding of axle 10 is connected to cast-iron belt pulley 26.With the following output wheel 30 corresponding materials of going up output wheel 11 be No. 45 steel, connects with its axle key, and is bearing on the output wheel carrier 31 with bearing, the circumference of upper and lower output wheel is semicircular arc, at two-wheeled near place's composition circular hole.Form the size of circular hole in order to adjust two-wheeled near the place, the bearing of tape spool bearing is housed on the wheel shaft of last output wheel 11, bearing block is being exported on the wheel carrier 31 and can slided up and down, during work according to the diameter of tubing, the position of output wheel 11 in the adjustment, and compress with jackscrew.Shown in Fig. 1,4: the right-hand member in frame 1 is provided with input unit 36, the input wheel carrier 32 of forming input unit 36 is by steel plate (A3) welding production, and with frame 1 Bolt Connection, the axle 23 that material is No. 45 steel is equipped with in the bottom of input wheel carrier 32, axle 23 with import wheel carrier 32 bearings and connect.The material of following wheel for inputting 38 is No. 45 steel, and with axle 23 key connecting, the termination binding of axle 23 is connected to cast-iron belt pulley 24.With the following wheel for inputting 38 corresponding materials of going up wheel for inputting 22 be No. 45 steel, connects with its axle key, and is bearing on the input wheel carrier 32 with bearing, the circumference of upper and lower wheel for inputting is semicircular arc, at two-wheeled near place's composition circular hole.Form the size of circular hole in order to adjust two-wheeled near the place, the bearing of tape spool bearing is housed on the wheel shaft of last wheel for inputting 22, bearing block is imported on the wheel carrier 32 and can slided up and down, during work according to the diameter of tubing, the position of power shaft 22 in the adjustment, and compress with jackscrew.Belt pulley 24, belt pulley 26 respectively with the output shaft that is contained in decelerator 6 on belt pulley 7 link, two belt pulleys are flat-belt pulley.Skin on the power shaft of decelerator 6 wheel 5 links with belt pulley 3 on the motor 2, and two belt pulleys are pulley concial disk, motor 2 and decelerator 6 respectively with frame 1 Bolt Connection.As shown in Figure 1, 2: middle coalignment 37 is a frame structure, is bearing on the frame 1 between output device 35 and the input unit 36 by support 12 and support 21.Side plate 18, side plate 19, end plate 20, end plate 25 are respectively the welding of A3 steel plate and make frame structure, and commentaries on classics hub 33 and commentaries on classics hub 34 weld with end plate 20 and end plate 25 respectively, and two change the hub requirement with one heart.Change hub 33 and change hub 34 and be bearing in respectively on support 21 and the support 12, and can rotate, change on the hub 34 sprocket wheel 13 also is housed, sprocket wheel 13 is connected with sprocket wheel 29 chains on the output shaft that is contained in decelerator 28, belt pulley 27 on the power shaft of decelerator 28 is connected with belt pulley 9 flat belts on the motor 8, decelerator 28 and motor 8 and frame 1 Bolt Connection.As shown in Figure 2: side plate 18 and side plate 19 inboards are supported two staggered hyperbola rollers of controlling 15 respectively, and the axle at hyperbola roller 15 two ends inserts respectively in the hole on support 14 and the support 16, support 14 and support 16 respectively with the side plate Bolt Connection.The bus of hyperbola roller 15 is recessed hyperbola, and for weight reduction, hyperbola roller 15 is an open web type, two ends welded end plate and the axle that is used to support.As proofread and correct large scale tubing, hyperbola roller 15 also can be real abdomen formula, to improve its intensity.The axis that is bearing in the hyperbola roller 15 on the side plate 18 be corrected the tubular axis line and become positive 33 ° of angles, the axis that is bearing in the hyperbola roller 15 on the side plate 19 be corrected the tubular axis line and become to bear 33 ° of angles.In order to keep the spacing of side plate 18 and side plate 19, be provided with fixed bar 17 between the biside plate, quantity is 6, and is uniform, the two ends of fixed bar 17 are provided with screw thread, fix (as shown in Figure 2) with biside plate respectively with the nut that matches with it.

Its course of work is: before the alignment, start motor 2 earlier, by belt pulley 3, belt 4, belt pulley 5, decelerator 6, belt pulley 7 and belt pulley 24, belt pulley 26 driving shafts 10, axle 23 rotates, and rotation direction is identical, inserted in the mesopore that changes hub 33 from the circular hole place that last wheel for inputting 22 and following wheel for inputting 30 are formed by the alignment pipe, motor 8 is by decelerator 28 and sprocket wheel 29, coalignment 37 rotated in the middle of sprocket wheel 13 drove, the outer surface of hyperbola roller 15 rolls on by the outer surface of alignment pipe respectively, because input unit rotates continuously, moved by the continuation of alignment pipe and export through the circular hole place that last output wheel on commentaries on classics hub 34 mesopores and the output device 11 and following output wheel 30 are formed, by the roll extrusion through the hyperbola roller in middle coalignment of alignment pipe, produce repeatedly plastic deformation, crooked tubing is by alignment.

Claims

1, a kind of Hyperbola Inclined Roll Wheel Straightening Pipe, by frame [1], be contained in the output device [35] of the last end of frame [1] and the input unit [36] of the other end, the motor [2] and the decelerator [6] that drive output device [35] and input unit [36] are formed, it is characterized in that: coalignment [37] in the middle of on the frame [1] between output device [35] and the input unit [36], also being provided with, middle coalignment [37] is by side plate [18], the side plate [19] parallel with side plate [18], end plate [20] and the end plate [25] that joins with side plate [18] and side plate [19] two ends respectively, the commentaries on classics hub [33] that connects with support [21] bearing that joins with end plate [20], the commentaries on classics hub [34] that connects with support [12] bearing that joins with end plate [25], the bus of at least one inclination that side plate [18] and side plate [19] inboard are respectively equipped with is that hyp hyperbola roller [15] is formed, support [21] and support [12] are fixedly connected with frame [1] respectively, changeing hub [34] joins with sprocket wheel [13], sprocket wheel [13] joins with sprocket wheel [29], and sprocket wheel [29] joins with the decelerator [28] that is connected to motor [8].

2, Hyperbola Inclined Roll Wheel Straightening Pipe according to claim 1 is characterized in that: described side plate ［ 18 ］ and side plate ［ 19 ］ inboard are respectively equipped with two hyperbola rollers ［ 15 ］, and the hyperbola roller ［ 15 ］ of both sides is staggered to be controlled.

3, Hyperbola Inclined Roll Wheel Straightening Pipe according to claim 1 and 2 is characterized in that: described hyperbola roller ［ 15 ］ is bearing on support ［ 14 ］ and the support ［ 16 ］, and support ［ 14 ］ and support ［ 16 ］ are fixedly connected with side plate respectively.

4, according to claim 1 or 2 or 3 described Hyperbola Inclined Roll Wheel Straightening Pipes, it is characterized in that: the described axial line that is bearing in the hyperbola roller ［ 15 ］ on the biside plate respectively be corrected the tubular axis line and become positive 33 ° of angles and negative 33 ° of angles respectively.

5, Hyperbola Inclined Roll Wheel Straightening Pipe according to claim 1 is characterized in that: also be provided with the fixed bar ［ 17 ］ that at least one keeps the biside plate spacing between described side plate ［ 18 ］ and the side plate ［ 19 ］.

6, Hyperbola Inclined Roll Wheel Straightening Pipe according to claim 1 is characterized in that: described output device ［ 35 ］ by be fixed on output wheel carrier ［ 31 ］ on the frame ［ 1 ］, be bearing in last output wheel ［ 11 ］ in the output wheel carrier ［ 31 ］ and following output wheel ［ 30 ］, and the belt pulley ［ 26 ］ that is fixedly connected of following output wheel ［ 30 ］ form.

7, Hyperbola Inclined Roll Wheel Straightening Pipe according to claim 1 is characterized in that: described input unit ［ 36 ］ by be fixed on input wheel carrier ［ 32 ］ on the frame ［ 1 ］, be bearing in last wheel for inputting ［ 22 ］ in the input wheel carrier ［ 32 ］ and following wheel for inputting ［ 38 ］, and the belt pulley ［ 24 ］ that is fixedly connected of following wheel for inputting ［ 38 ］ form.