CN104014595A - Structural steel guiding device - Google Patents
Structural steel guiding device Download PDFInfo
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- CN104014595A CN104014595A CN201410257106.XA CN201410257106A CN104014595A CN 104014595 A CN104014595 A CN 104014595A CN 201410257106 A CN201410257106 A CN 201410257106A CN 104014595 A CN104014595 A CN 104014595A
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- roller
- pressure roller
- press roller
- shearing
- shaped steel
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Abstract
The invention relates to a structural steel guiding device. The structural steel guiding device comprises a first before-shearing press roller, a second before-shearing press roller and a after-shearing press roller. The first before-shearing press roller and the second before-shearing press roller are sequentially arranged at the front end of a cold shearing machine, the after-shearing press roller is arranged at the rear end of the cold shearing machine, and the first before-shearing press roller, the second before-shearing press roller and the after-shearing press roller are of the same structure and are respectively provided with a rack, a lifting mechanism, a guide roller, a supporting base, a roller bed, a motor and a spring damping mechanism. The first before-shearing press roller and the second before-shearing press roller are sequentially arranged at the front end of the cold shearing machine, and the after-shearing press roller is arranged at the rear end of the cold shearing machine, so that when a structural steel rolled piece is transported, the first before-shearing press roller and the second before-shearing press roller jointly have the guiding function, the head and the tail of the structural steel rolled piece are pressed down, power of the after-shearing press roller can effectively act on the structural steel rolled pipe, the structural steel rolled piece can be stably transported, and production can be carried out in order; moreover, manual auxiliary transportation is not needed, labor intensity of workers is reduced, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of shaped steel guider, for the off-line straightening process of shaped steel engineering.
Background technology
Present stage, product production line much adopted section bar off-line aligning, complete the off-line aligning that carries out section bar after online cutting to length, apparatus and process is arranged relatively flexible, for on-line straightening, off-line straightening process is subject to the impact of upstream and downstream operation less, and has greatly saved scale of investment.
But in actual production process, compared with producing round steel, screw-thread steel, the cooling velocity of angle steel, channel-section steel is slower, and upper and lower surface cooling velocity is inhomogeneous, cause the larger distortion of ubiquity in the time of lower cold bed of angle steel channel-section steel, the particularly section bar of small dimension, nose sticks up tail or even torsional deflection phenomenon is comparatively general.Shear section bar because of 850t cold shears and adopt pass cutting edge, because of the restriction of equipment opening degree, nose sticks up tail and has influence on section bar and pass through smoothly cold shears, need human assistance to pass, and nose produces very large frictional force when sticking up tail and making by cold shears, cause roller transport rolled piece to be obstructed, labor strength is large, production efficiency is lower, can not meet normal output requirement.
Therefore be necessary to design a kind of shaped steel guider, to overcome the problems referred to above.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of shaped steel guider is provided, it can play the guiding role in the time of transportation type steel rolling piece, and ensures the stable transport of shaped steel rolled piece, has reduced labor strength simultaneously, has improved production efficiency.
The present invention is achieved in that
The invention provides a kind of shaped steel guider, comprise that first cuts front pressure roller, second and cut front pressure roller and cut rear pressure roller, described first cuts front pressure roller and described second cuts front pressure roller and is located at successively the front end of a cold shears, described rear end of cutting rear pressure roller and be located at described cold shears, described first cut front pressure roller, described second cut front pressure roller and described in to cut the structure of rear pressure roller identical, all there is frame, elevating mechanism, guide roller, bearing, roller-way, motor and spring shock absorption mechanism; Described elevating mechanism comprises a cylinder and a sill, and described cylinder is fixed on an entablature of described frame, and the piston rod of described cylinder connects described sill downwards; Described roller-way is located at the middle part of described frame, and connect described motor, described bearing is positioned at the middle part of described frame, described bearing connects described sill by spring shock absorption mechanism, described guide roller is located on bearing, and described guide roller is positioned at directly over described roller-way, and described guide roller is provided with type groove.
Further, described spring shock absorption mechanism comprises studs, spring and nut, and described studs one end connects described sill by described nut, and the other end connects described bearing by described nut, and described spring housing is located on described studs.
Further, the relative both sides of described frame are respectively equipped with an adjusting seat, and described adjusting seat is provided with adjustment caging bolt, and described adjustment caging bolt is connected with described elevating mechanism.
Further, the relative both sides of described frame are respectively equipped with a guide post, and described elevating mechanism is installed on described guide post.
The present invention has following beneficial effect:
Described first cuts front pressure roller and described second cuts front pressure roller and is located at successively the front end of cold shears, described rear end of cutting rear pressure roller and be located at described cold shears, when transportation type steel rolling piece, described first cuts front pressure roller and described second cuts front pressure roller and jointly plays guiding, and depressing end to end shaped steel rolled piece, and the power of cutting rear pressure roller can act on shaped steel rolled piece effectively, thereby realize the stable transport of shaped steel rolled piece, make to produce and carry out in an orderly manner, and do not need human assistance transport, also reduced labor strength, improved production efficiency simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the shaped steel guider that Fig. 1 provides for the embodiment of the present invention;
The first structural representation of cutting front pressure roller that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belong to the scope of protection of the invention.
As Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of shaped steel guider, comprise that first cuts front pressure roller 1, second and cut front pressure roller 2 and cut rear pressure roller 4, described first cuts front pressure roller 1 and described second cuts front pressure roller 2 and is located at successively the front end of a cold shears 3, described in cut rear pressure roller 4 and be located at described cold shears 3 rear end.Described first cuts front pressure roller 1 and described second cuts front pressure roller 2 for shaped steel rolled piece carried out to precompressed end to end.Described first cut front pressure roller 1, described second cut front pressure roller 2 and described in to cut the structure of rear pressure roller 4 identical, all there is frame 18, elevating mechanism 8, guide roller 6, bearing 7, roller-way 5, motor 9 and spring shock absorption mechanism.
As Fig. 1 and Fig. 2, described frame 18 is planer type structure, and this rigidity of structure is good, and intensity is large.The relative both sides of described frame 18 are respectively equipped with a guide post 16, and described elevating mechanism 8 is installed on described guide post 16.Described elevating mechanism 8 comprises a cylinder 17 and a sill 14, and described cylinder 17 is fixed on an entablature 15 of described frame 18, and the piston rod (illustrating, not label) of described cylinder 17 connects described sill 14 downwards.Described roller-way 5 is located at the middle part of described frame 18, and connects described motor 9, and described motor 9 drives described roller-way 5 to rotate, and described roller-way 5 is for horizontal transport shaped steel rolled piece.Described bearing 7 is positioned at the middle part of described frame 18, described bearing 7 connects described sill 14 by spring shock absorption mechanism, described guide roller 6 is located on bearing 7, and described guide roller 6 is positioned at directly over described roller-way 5, described guide roller 6 is provided with type groove, wherein, described type groove designs according to the shaped steel rolled piece profile of different size.
As Fig. 1 and Fig. 2, the lifting of described guide roller 6 realizes by described cylinder 17, and in the time of the rodless cavity air inlet of cylinder 17, described guide roller 6 is depressed; In the time of rod chamber air inlet, described guide roller 6 lifts.When described guide roller 6 is depressed and lifted, led by described guide post 16, therefore, described guide post 16 can prevent that shaped steel rolled piece from causing the swing of described elevating mechanism 8 in running effectively, has effectively protected the piston rod of cylinder 17.
As Fig. 1 and Fig. 2, described spring shock absorption mechanism comprises studs 11, spring 10 and nut 12, described studs 11 one end connect described sill 14 by described nut 12, and the other end connects described bearing 7 by described nut 12, and described spring 10 is sheathed on described studs 11.When shaped steel rolled piece passes through, described guide roller 6 has certain elasticity, and described spring shock absorption mechanism plays certain cushioning effect.In addition, the relative both sides of described frame 18 are respectively equipped with an adjusting seat 13, described adjusting seat 13 is provided with adjusts caging bolt 131, described adjusting seat 13 is welded in described frame 18, described adjusting seat 13 is drilled with screw thread above, described adjustment caging bolt 131 is located in described screw thread, and described adjustment caging bolt 131 is connected with described elevating mechanism 8, and the degree of depth that is screwed into screw thread by described adjustment caging bolt 131 is adjusted the size of the opening degree of described guide roller 6.When use, in the time that described guide roller 6 is depressed, described elevating mechanism 8 is spacing by the head of described adjustment caging bolt 131, adjust the length difference that caging bolt 131 is screwed into screw thread, described guide roller 6 will be limited in different positions, thereby realize the object of the opening degree size of adjusting guide roller 6, to meet the demand of transport different shaped steel rolling piece.
As Fig. 1 and Fig. 2, when use, when one group of shaped steel rolled piece of cold bed blanking is transported to described cold shears 3 by roller-way 5, when the head of shaped steel rolled piece arrives described first while cutting front pressure roller 1, operative employee presses described the first press push button of cutting front pressure roller 1 on operating desk, now the piston rod of cylinder 17 stretches out, described guide roller 6 is depressed, in guiding state, the type groove mating with the rolled piece specification with online production on guide roller 6, described guide roller 6 forces down rolled piece end bending, makes rolled piece transporting by guide roller 6 and in cutting the pass that front roller-way 5 forms.
When workpiece front end arrives described second while cutting front pressure roller 2, operative employee presses described the second press push button of cutting front pressure roller 2 on operating desk, now the piston rod of cylinder 17 stretches out, guide roller 6 is depressed, in guiding state, rolled piece end bending is forced down, described first cuts front pressure roller 1 and described second cuts front pressure roller 2 and acts on shaped steel rolled piece simultaneously, in the time that shaped steel rolled piece arrives described cold shears 3, coordinate the compression rollers work in combination on cold shears 3, make shaped steel rolled piece smoothly by the cutting edge pass of cold shears 3, simultaneously described first cut front pressure roller 1 and described second and cut front pressure roller 2 rolled piece is pressed on roller-way 5, for the afterbody of rolled piece provides power, so that short-tail can pass through cold shears 3 smoothly.
Describedly cut rear pressure roller 4 and be placed on described cold shears 3 and export the position apart from the about 2250mm of cutting edge center line, shaped steel workpiece front end by cold shears 3 is depressed, the power of cutting the roller-way 5 of rear pressure roller 4 described in making can act on shaped steel rolled piece effectively, carries out in an orderly manner thereby make to produce.
In sum, described first cuts front pressure roller and described second cuts front pressure roller and is located at successively the front end of cold shears, described rear end of cutting rear pressure roller and be located at described cold shears, when transportation type steel rolling piece, described first cut front pressure roller and described second cut front pressure roller jointly play a part guiding and precompressed, and depressing end to end shaped steel rolled piece, and the power of cutting rear pressure roller can act on shaped steel rolled piece effectively, thereby realize the stable transport of shaped steel rolled piece, make to produce and carry out in an orderly manner, and do not need human assistance transport, also reduced labor strength simultaneously, improve production efficiency.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a shaped steel guider, it is characterized in that, comprise that first cuts front pressure roller, second and cut front pressure roller and cut rear pressure roller, described first cuts front pressure roller and described second cuts front pressure roller and is located at successively the front end of a cold shears, described rear end of cutting rear pressure roller and be located at described cold shears, described first cut front pressure roller, described second cut front pressure roller and described in to cut the structure of rear pressure roller identical, all there is frame, elevating mechanism, guide roller, bearing, roller-way, motor and spring shock absorption mechanism;
Described elevating mechanism comprises a cylinder and a sill, and described cylinder is fixed on an entablature of described frame, and the piston rod of described cylinder connects described sill downwards;
Described roller-way is located at the middle part of described frame, and connect described motor, described bearing is positioned at the middle part of described frame, described bearing connects described sill by spring shock absorption mechanism, described guide roller is located on bearing, and described guide roller is positioned at directly over described roller-way, and described guide roller is provided with type groove.
2. shaped steel guider as claimed in claim 1, it is characterized in that: described spring shock absorption mechanism comprises studs, spring and nut, described studs one end connects described sill by described nut, the other end connects described bearing by described nut, and described spring housing is located on described studs.
3. shaped steel guider as claimed in claim 1, is characterized in that: the relative both sides of described frame are respectively equipped with an adjusting seat, and described adjusting seat is provided with adjustment caging bolt, and described adjustment caging bolt is connected with described elevating mechanism.
4. shaped steel guider as claimed in claim 1, is characterized in that: the relative both sides of described frame are respectively equipped with a guide post, and described elevating mechanism is installed on described guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257106.XA CN104014595B (en) | 2014-06-11 | 2014-06-11 | Shaped steel guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257106.XA CN104014595B (en) | 2014-06-11 | 2014-06-11 | Shaped steel guider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014595A true CN104014595A (en) | 2014-09-03 |
| CN104014595B CN104014595B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410257106.XA Active CN104014595B (en) | 2014-06-11 | 2014-06-11 | Shaped steel guider |
Country Status (1)
| Country | Link |
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| CN (1) | CN104014595B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722668A (en) * | 2015-04-13 | 2015-06-24 | 顺德工业(江苏)有限公司 | Cooper thick material locating device |
| CN107030106A (en) * | 2017-04-28 | 2017-08-11 | 中冶东方工程技术有限公司 | Utilize the method for continuous small-size production line of bar type of production product made from steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040216573A1 (en) * | 2003-04-29 | 2004-11-04 | Chu-Hsiung Kuo | Hydraulic cutting device for cutting a raw aluminum material |
| EP2275215A2 (en) * | 2009-07-17 | 2011-01-19 | DAITO SEIKI CO., Ltd. | Long-material conveying and positioning apparatus |
| CN203304305U (en) * | 2013-06-09 | 2013-11-27 | 武汉钢铁(集团)公司 | Pinch roll device for introducing strip steel into slitting shear |
| CN203409345U (en) * | 2013-07-25 | 2014-01-29 | 武钢集团昆明钢铁股份有限公司 | Cutting-to-length guiding and fixing device |
| CN203917417U (en) * | 2014-06-11 | 2014-11-05 | 中冶南方工程技术有限公司 | Shaped steel guider |
-
2014
- 2014-06-11 CN CN201410257106.XA patent/CN104014595B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040216573A1 (en) * | 2003-04-29 | 2004-11-04 | Chu-Hsiung Kuo | Hydraulic cutting device for cutting a raw aluminum material |
| EP2275215A2 (en) * | 2009-07-17 | 2011-01-19 | DAITO SEIKI CO., Ltd. | Long-material conveying and positioning apparatus |
| CN203304305U (en) * | 2013-06-09 | 2013-11-27 | 武汉钢铁(集团)公司 | Pinch roll device for introducing strip steel into slitting shear |
| CN203409345U (en) * | 2013-07-25 | 2014-01-29 | 武钢集团昆明钢铁股份有限公司 | Cutting-to-length guiding and fixing device |
| CN203917417U (en) * | 2014-06-11 | 2014-11-05 | 中冶南方工程技术有限公司 | Shaped steel guider |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722668A (en) * | 2015-04-13 | 2015-06-24 | 顺德工业(江苏)有限公司 | Cooper thick material locating device |
| CN107030106A (en) * | 2017-04-28 | 2017-08-11 | 中冶东方工程技术有限公司 | Utilize the method for continuous small-size production line of bar type of production product made from steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014595B (en) | 2016-04-20 |
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