CN102921835B - Valve steel plate element straightener - Google Patents
Valve steel plate element straightener Download PDFInfo
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- CN102921835B CN102921835B CN201110230848.XA CN201110230848A CN102921835B CN 102921835 B CN102921835 B CN 102921835B CN 201110230848 A CN201110230848 A CN 201110230848A CN 102921835 B CN102921835 B CN 102921835B
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Abstract
The invention discloses a valve steel plate element straightener which comprises a pay-off reel, a pinch roll, a straightening mechanism and a cut-off mechanism, wherein the straightening mechanism comprises a straightening barrel which is horizontally arranged, at least one straightening model is arranged in the straightening barrel, the straightening model is horizontally fixed in the straightening barrel by two adjustable jacking bolts symmetrical to each other vertically and has a cylinder structure, the outer sides of two ends of the straightening barrel are provided with rotating shafts with through holes at the center, the rotating shafts are arranged on a support frame, the support frame is fixed on a main frame table, and any of the rotating shafts is connected with the shaft of the motor by a transmission mechanism. The valve steel plate element straightener has the advantages of simple structure, low cost, easy operation, convenient overhauling, no scratch on the surface of wire, high straightening precision, automatic sizing, cutting-off and blanking, high sizing precision, low labor intensity, high efficiency, no balance of straightening steel wires, and high yield.
Description
Technical field
The present invention relates to metal wire rod process equipment field, particularly relate to a kind of straightening machine for steel coils of air valves.
Background technology
In metal wire rod aligning field, along with the high speed development of industrial technology, all trades and professions are to basic raw material--and the quality requirement of metal wire rod is also more and more higher, particularly very high requirement is proposed to the linearity of bar, wire rod, tubing, and the current straightener flattening precision of China rests on more than 1mm/m mostly.Existing straightener utilizes upper and lower pair roller to align common metal wire rod as hyperbola roll forming straightener, can obtain good effect.And existing straightener is to the aligning of steel coils of air valves, not that Valve Steel wire surface easily scratches, be exactly that Valve Steel wire rod aligning linearity is not high, its reason is the pair roller of straightener is spheroidal graphite cast-iron, its hardness HRC≤20, and Valve Steel hardness HRC is about 40, during aligning, spheroidal graphite cast-iron is not good to Valve Steel wire rod leveling effect, as the material of pair roller being changed to hardness HRC at the material of 40, then understands more serious to the scuffing of Valve Steel wire surface.Meanwhile, Valve Steel, as the important materials of automotive field, is improving constantly Valve Steel quality requirement, and not only require that Valve Steel surface is without scratching, and require that flattening precision is at 0.5 below mm/m, existing straightener then cannot reach requirement.Simultaneously, existing straightening machine for steel coils of air valves cannot scale, labor strength is large, inefficiency, and now because user is to the raising of the utilization rate of Valve Steel wire rod, had scale requirement to Valve Steel wire rod, and existing straightening machine for steel coils of air valves cannot be aligned to surplus steel wire, cause waste, lumber recovery is low.The output of the Valve Steel steel wire that my company produces at present accounts for more than 90% of the whole nation, in the urgent need to developing a kind of novel straightening machine for steel coils of air valves.
Summary of the invention
Not enough for solving prior art, the invention provides that a kind of structure is simple, cost is low, efficiency is high, wire surface is high without scuffing, flattening precision, automatic gauging, cut-out, blanking, and sizing accuracy is high, labor strength is low, and aligning steel wire is without surplus, straightening machine for steel coils of air valves that lumber recovery is high.
The present invention adopts following technical scheme: a kind of straightening machine for steel coils of air valves, comprise draw drum, pinch roll, straightening mechanism and cutting-off mechanism, described draw drum, pinch roll, straightening mechanism, cutting-off mechanism is set in turn on main frame pallet, it is characterized in that: described straightening mechanism comprises horizontally disposed aligning cylinder, at least one flattening die is provided with in described aligning cylinder, described flattening die is horizontally fixed in aligning cylinder by laterally zygomorphic two adjustable top fastening bolts, described flattening die is a cylindrical structure, the rotating shaft that center is through hole is provided with outside the two ends of described aligning cylinder, described rotating shaft is arranged on bracket, described bracket is fixed on main frame pallet, described arbitrary rotating shaft is connected with the axle of motor by transmission mechanism, described cutting-off mechanism comprises high pressure cutting machine, blanking rack, described blanking rack is arranged on main frame pallet, described high pressure cutting machine comprises movable contact head, fixing contact head, scale pressure handle, scale leading truck, described scale leading truck comprises two blocks of angle steel, one side of two blocks of described angle steel is symmetrically welded on hollow steel pipe respectively, another side of two blocks of described angle steel is close together, the edges and corners of described wherein one block of angle steel are fixed on main frame pallet by support, return spring is connected with between the madial wall of another block angle steel and hollow steel pipe, one end of described scale pressure handle is connected with the bottom of high pressure cutting machine, the other end is connected on hollow steel pipe, induction contact head is provided with in described scale leading truck, in the below of described movable contact head, electromagnet is set, described induction contact head is connected with mistake wire between electromagnet, automaton is connected between described wire, the rear side of described cutting-off mechanism is provided with draw trolley, and described draw trolley is provided with clamping device, and described draw trolley is arranged on main frame pallet, and draw trolley is serially connected with in a reciprocating walking mechanism, described walking mechanism comprise be fixed on main frame pallet by movable sprocket, drive sprocket, be provided with chain by between movable sprocket and drive sprocket, described drive sprocket is connected with reductor by transmission mechanism, and described reductor is connected with clockwise and anticlockwise motor by transmission mechanism.
The position described aligning drum outer wall corresponding to flattening die is arranged with two peep holes respectively.
Described flattening die is seven.
The position described described aligning drum outer wall corresponding to each flattening die is arranged with two peep holes respectively.
The import department of described flattening die is flare openings.
Straightening machine for steel coils of air valves of the present invention is when aligning steel coils of air valves, when steel coils of air valves steel wire is through the flattening die aligned in cylinder, align cylinder drives flattening die to rotate simultaneously, flattening die is aligned steel wire, utilize the flattening die of some, material can be made to be that the flattening die of spheroidal graphite cast-iron is aligned steel coils of air valves steel wire, to reach surface without the effect scratched, flattening precision is high; Owing to needing the position of scale to install inductive probe on scale leading truck, electromagnet is arranged on the below of active joint, inductive probe and electromagnet is connected, and controls with automaton; Scale leading truck open and close and high pressure cutting machine are interlock, and during the pressure of high pressure cutting machine, scale leading truck is just opened, and when high pressure cutting machine is put on, scale leading truck is just closed automatically, thus makes automatic gauging, cut-out, blanking, and sizing accuracy is high; When the first straightening steel wire of a dish dish is to last stage, steel wire passes through pinch roll completely, pinch roll does not provide chucking power forward to steel wire, the present invention starts working, steel wire is accessed the clamping device on draw trolley, start motor, draw trolley provides pulling force forward to steel wire, steel wire is able to align completely, reaches the effect without surplus aligning.After aligning, reverse motors, draw trolley is back to the position that the present invention starts working.
The present invention has following technique effect: structure is simple, cost is low, processing ease, maintenance is convenient, efficiency is high, wire surface is high without scuffing, flattening precision; Automatic gauging, cut-out, blanking, and sizing accuracy is high, can scale 1m-5m error in length within ± 10mm, labor strength is low, efficiency is high, and a people can operate 2-4 platform lathe; Aligning steel wire is high without surplus, lumber recovery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation aligning cylinder in the present invention.
Fig. 3 is the structural representation of flattening die in the present invention.
Fig. 4 is the structural representation left view of scale leading truck in the present invention.
Sequence number in figure: 1, draw drum; 2, pinch roll; 3, high pressure cutting machine; 4, blanking rack; 5, main frame pallet; 6, cylinder is aligned; 7, flattening die; 8, adjustable top fastening bolt; 9, rotating shaft; 10, bracket; 11, motor; 12, movable contact head; 13, fixing contact head; 14, scale pressure handle; 15, scale leading truck; 16, angle steel; 17, hollow steel pipe; 18, return spring; 19, electromagnet; 20, wire; 21, automaton; 22, draw trolley; 23, clamping device; 24, by movable sprocket; 25, drive sprocket; 26, chain; 27, reductor; 28, clockwise and anticlockwise motor; 29, peep hole; 30, contact head is responded to; 31, steel coils of air valves steel wire.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of straightening machine for steel coils of air valves, comprise draw drum 1, pinch roll 1, straightening mechanism and cutting-off mechanism, described draw drum 1, pinch roll 2, straightening mechanism, cutting-off mechanism is set in turn on main frame pallet 5, described straightening mechanism comprises horizontally disposed aligning cylinder 6, seven flattening dies 7 are provided with in described aligning cylinder 6, described each flattening die 7 is horizontally fixed in aligning cylinder 6 by laterally zygomorphic two adjustable top fastening bolts 8, described flattening die 7 is a cylindrical structure, the rotating shaft 9 that center is through hole is provided with outside the two ends of described aligning cylinder 6, described rotating shaft 9 is arranged on bracket 10, described bracket 10 is fixed on main frame pallet 5, described arbitrary rotating shaft 9 is connected by the axle of transmission mechanism with motor 11, described cutting-off mechanism comprises high pressure cutting machine 3, blanking rack 4, described blanking rack 4 is arranged on main frame pallet 5, described high pressure cutting machine 3 comprises movable contact head 12, fixing contact head 13, scale pressure handle 14, scale leading truck 15, described scale leading truck 15 comprises two blocks of angle steel 16, one side of two blocks of described angle steel 16 is symmetrically welded on hollow steel pipe 17 respectively, another side of two blocks of described angle steel 16 is close together, the edges and corners of described wherein one block of angle steel 16 are fixed on main frame pallet 5 by support, return spring 18 is connected with between the madial wall of another block angle steel 16 and hollow steel pipe 17, one end of described scale pressure handle 14 is connected with the bottom of high pressure cutting machine 3, the other end is connected on hollow steel pipe 17, induction contact head 30 is provided with in described scale leading truck 15, in the below of described movable contact head 12, electromagnet 19 is set, described induction contact head 30 is connected with mistake wire 20 between electromagnet 19, automaton 21 is connected between described wire 20, the rear side of described cutting-off mechanism is provided with draw trolley 22, and described draw trolley 22 is provided with clamping device 23, and described draw trolley 22 is arranged on main frame pallet 5, and draw trolley is serially connected with in a reciprocating walking mechanism, described walking mechanism comprise be fixed on main frame pallet 5 by movable sprocket 24, drive sprocket 25, be provided with chain 26 by between movable sprocket 24 and drive sprocket 25, described drive sprocket 25 is connected with reductor 27 by transmission mechanism, and described reductor 27 is connected with clockwise and anticlockwise motor 28 by transmission mechanism, the position described aligning cylinder 6 outer wall corresponding to each flattening die 7 is arranged with two peep holes 29 respectively, the import department of described flattening die 7 is flare openings.
The embodiment of the present invention course of work is as follows: steel coils of air valves steel wire 31 provides chucking power forward from draw drum 1 through pinch roll 2, enter the flattening die 7 in aligning cylinder 6, motor 11 works, driven rotary axle 9, aligning cylinder 6, flattening die 7 rotates, the flattening die 7 of rotary motion is aligned the steel coils of air valves steel wire 31 in it, steel coils of air valves steel wire 31 after seven groups of flattening dies 7 are aligned enters induction contact head 30 place in scale leading truck 15, after induction contact head 30 senses signal, and signal is reached automaton 21, automaton 21 instruction electromagnet 19 works, movable contact head 12 is pull-in on fixing contact head 13, high pressure cutting machine 3 works, do cut-out action downwards, because scale leading truck 15 is opened, closing with high pressure cutting machine 3 is interlock, now scale leading truck 15 is opened, the steel coils of air valves steel wire 31 cut off falls in blanking rack 4, when steel coils of air valves steel wire 31 falls in blanking rack 5, inductive connector 30 is responded to less than signal, electromagnet 19 quits work, movable contact head 12 return, movable contact head 12 separates with fixing contact head 13, high pressure cutting machine 3 upwards does revert action, scale leading truck 15 closes, the present embodiment completes and once cuts off action, and so forth, until when last stage aligned by a dish steel coils of air valves steel wire 31, steel coils of air valves steel wire 31 is completely by pinch roll 2, pinch roll 2 pairs of steel coils of air valves steel wires 31 do not provide chucking power forward, steel coils of air valves steel wire 31 is accessed the clamping device 23 on draw trolley 22, start clockwise and anticlockwise motor 28, slow down through reductor 27, draw trolley 22 is driven to travel forward, draw trolley 22 provides pulling force forward to the steel coils of air valves steel wire 31 of surplus, the steel coils of air valves steel wire 31 of surplus enters the flattening die 7 in aligning cylinder 6, the steel coils of air valves steel wire 31 of surplus is able to align completely, reach the effect without surplus aligning, so far a kind of straightening machine for steel coils of air valves of the embodiment of the present invention is complete to a dish steel coils of air valves straightening steel wire.
More than describe embodiments of the present invention in detail, but this example just lifted for the ease of understanding, should not be considered to be limitation of the scope of the invention.Equally, any person of ordinary skill in the field all according to the description of technical scheme of the present invention and preferred embodiment thereof, can make various possible equivalent change or replacement, but all these change or replace the protection domain that all should belong to the claims in the present invention.
Claims (5)
1. straightening machine for steel coils of air valves, comprise draw drum (1), pinch roll (2), straightening mechanism and cutting-off mechanism, described draw drum (1), pinch roll (2), straightening mechanism, cutting-off mechanism is set in turn on main frame pallet (5), it is characterized in that: (6) described straightening mechanism comprises horizontally disposed aligning cylinder, described aligning cylinder (6) in be provided with at least one flattening die (7), described flattening die (7) by laterally zygomorphic two adjustable top fastening bolts be (8) horizontally fixed on aligning cylinder (6) in, (7) described flattening die is a cylindrical structure, the center that is provided with outside described aligning cylinder two ends be (6) the rotating shaft of through hole (9), (9) described rotating shaft is arranged at bracket and (10) goes up, (10) described bracket is fixed on main frame pallet (5), (9) described rotating shaft is connected with motor axle (11) by transmission mechanism, (3) described cutting-off mechanism comprises high pressure cutting machine, blanking rack (4), (4) described blanking rack is arranged on main frame pallet (5), described high pressure cutting machine (3) on comprise movable contact head (12), fixing contact head (13), scale pressure handle (14), scale leading truck (15), (16) (15) described scale leading truck comprise two blocks of angle steel, described two blocks of angle steel side is (16) symmetrically welded at hollow steel pipe respectively and (17) goes up, described two blocks of angle steel another side is (16) close together, described wherein one piece of angle steel edges and corners are (16) fixed on main frame pallet (5) by support, another block angle steel madial wall (16) and hollow steel pipe (17) between be connected with return spring (18), described scale pressure handle one end is (14) connected with high pressure cutting machine bottom (3), the other end is connected to hollow steel pipe and (17) goes up, described scale leading truck (15) in be provided with induction contact head (30), in described movable contact head below (12), electromagnet is set (19), described induction contact head (30) and electromagnet (19) between cross wire be (20) connected, described wire (20) between be connected to automaton (21), the rear side of described cutting-off mechanism is provided with draw trolley (22), described draw trolley (22) is provided with clamping device (23), described draw trolley (22) is arranged on main frame pallet (5), and draw trolley is serially connected with in a reciprocating walking mechanism, described walking mechanism comprise be fixed on main frame pallet (5) by movable sprocket (24), drive sprocket (25), be provided with chain (26) by between movable sprocket (24) and drive sprocket (25), described drive sprocket (25) is connected with reductor (27) by transmission mechanism, and described reductor (27) is connected with clockwise and anticlockwise motor (28) by transmission mechanism.
2. straightening machine for steel coils of air valves according to claim 1, is characterized in that: (6) described aligning cylinder outer wall corresponds to flattening die position (7) and be arranged with two peep holes (29) respectively.
3. straightening machine for steel coils of air valves according to claim 1, is characterized in that: (7) described flattening die is seven.
4. straightening mechanism of straightening machine for steel coils of air valves according to claim 3, is characterized in that: (6) described described aligning cylinder outer wall corresponds to each flattening die position (7) and be arranged with two peep holes (29) respectively.
5. the straightening mechanism of straightening machine for steel coils of air valves according to claim 1 or 2 or 3 or 4, is characterized in that: described flattening die import department is (7) flare openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110230848.XA CN102921835B (en) | 2011-08-12 | 2011-08-12 | Valve steel plate element straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110230848.XA CN102921835B (en) | 2011-08-12 | 2011-08-12 | Valve steel plate element straightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921835A CN102921835A (en) | 2013-02-13 |
| CN102921835B true CN102921835B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110230848.XA Active CN102921835B (en) | 2011-08-12 | 2011-08-12 | Valve steel plate element straightener |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934385A (en) * | 2014-03-24 | 2014-07-23 | 江苏亚峰机械集团有限公司 | Metal wire straightening device |
| CN109365681B (en) * | 2018-10-31 | 2020-05-05 | 周胡琴 | Automatic wire feeding and straightening device of spring machine |
| CN109365680B (en) * | 2018-10-31 | 2020-05-01 | 周胡琴 | Wire feeding straightening device for spring machine |
| CN109365679B (en) * | 2018-10-31 | 2020-05-05 | 周胡琴 | Straightening device for spring machine |
| CN114309352B (en) * | 2022-01-04 | 2024-06-28 | 烟台诺纳机械设备有限公司 | Filament intercepting and shaping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256427A (en) * | 1979-02-26 | 1981-03-17 | Eubanks Engineering Co. | Automatic wire stacker apparatus |
| JP2962099B2 (en) * | 1993-05-14 | 1999-10-12 | 住友電装株式会社 | Rotary wire hammer remover |
| CN201455143U (en) * | 2009-07-09 | 2010-05-12 | 梁增敏 | Steel wire leveling and shearing machine |
| CN202224561U (en) * | 2011-08-12 | 2012-05-23 | 江苏申源特钢有限公司 | Straightening machine for steel coils of air valves |
-
2011
- 2011-08-12 CN CN201110230848.XA patent/CN102921835B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256427A (en) * | 1979-02-26 | 1981-03-17 | Eubanks Engineering Co. | Automatic wire stacker apparatus |
| JP2962099B2 (en) * | 1993-05-14 | 1999-10-12 | 住友電装株式会社 | Rotary wire hammer remover |
| CN201455143U (en) * | 2009-07-09 | 2010-05-12 | 梁增敏 | Steel wire leveling and shearing machine |
| CN202224561U (en) * | 2011-08-12 | 2012-05-23 | 江苏申源特钢有限公司 | Straightening machine for steel coils of air valves |
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| CN102921835A (en) | 2013-02-13 |
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Address after: 225722 3 Dongxing South Road, Zhang Guo Town, Xinghua City, Taizhou, Jiangsu Patentee after: Jiangsu Shen Yuan Group Co., Ltd. Address before: 225722 people's southern road, Zhang Guo Town, Xinghua City, Taizhou, Jiangsu Patentee before: Jiangsu Shenyuan Special Steel Co., Ltd. |
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