CN104368608B - A kind of guide and guards of rolling special-shaped section profiled bar - Google Patents
A kind of guide and guards of rolling special-shaped section profiled bar Download PDFInfo
- Publication number
- CN104368608B CN104368608B CN201410642264.7A CN201410642264A CN104368608B CN 104368608 B CN104368608 B CN 104368608B CN 201410642264 A CN201410642264 A CN 201410642264A CN 104368608 B CN104368608 B CN 104368608B
- Authority
- CN
- China
- Prior art keywords
- guide
- plate
- guard
- guide plate
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The present invention relates to a kind of guide and guards of rolling special-shaped section profiled bar.Its technical scheme is: the fixing slide block (7) of guide and guard support plate (2) both sides loads in the vertical stripe adjustment hole (5) of corresponding support (1), guide and guard support plate (2) is fixedly connected with support (1) with nut by screw rod (8), and the middle position of the upper plane of guide and guard support plate (2) is equipped with guide and guard (3).Lower baffle plate (11) is equipped with in the bottom of 2 guide plates (14), and overhead gage (10) is equipped with on the top of 2 guide plates (14) accordingly, and 2 guide plates (14) are arranged symmetrically with; 2 overhead gages (10) are connected with each self-corresponding guide plate (14), side wing (13) is equipped with in the outside of 2 guide plates (14) symmetrically, and the front side of 2 guide plates (14) is equipped with guide plate (12) symmetrically; The bar shaped regulating block of side wing (13) lower plane loads in the bar shaped guide and guard adjustment hole (6) of guide and guard support plate (2), and side wing (13) is fixedly connected with guide and guard support plate (2) by bolt.The present invention has that structure is simple, cost is low, the feature of easy to maintenance and highly versatile.
Description
Technical field
The present invention relates to a kind of steel rolling guide technical field.Particularly relate to a kind of guide and guards of rolling special-shaped section profiled bar.
Background technology
At present, along with the quickening of society advancement and going deep into of Process of Urbanization Construction, the demand of steel is constantly being increased.In the roll forming process of steel, easily there is defects such as reversing, bending in rolled piece, affects the performance of steel product, reduce the production efficiency of steel.Therefore, technical staff by installing suitable steel rolling guide device at the entrance of milling train, to reduce above-mentioned defect, to improve steel products lumber recovery and reduce raw-material waste.
Existing steel rolling guide device is mostly monoblock type (Duan Jianping, Zhang Youwen. the development of roller guide and guard unit and improvement [J]. machine management is developed, 2001,17-19.), namely the pore size limiting rolled piece process is fixed, a steel rolling guide device is only suitable for a specific pass, does not have versatility, adds production cost.And once a certain partial destruction of steel rolling guide device, whole device just cannot use, and needs integral replacing.
Summary of the invention
The present invention is intended to overcome prior art defect, and object is to provide the guide and guards of the rolling special-shaped section profiled bar of simple, with low cost, the easy to maintenance and highly versatile of a kind of structure.
For achieving the above object, the technical solution used in the present invention is: described guide and guards is made up of support, guide and guard support plate and guide and guard.The bilateral symmetry of guide and guard support plate support is housed, on guide and guard support plate, the middle position of plane is equipped with guide and guard.
The shape of described 2 supports and structure symmetrically shape, support is the entirety that two pieces of orthogonal flat boards are formed.Vertically have vertical stripe adjustment hole in the middle position of one flat plate, have horizontal strip adjustment hole in the horizontal direction accordingly at the close upper and lower both sides place of another one flat plate.
Shape and the structure of described guide and guard support plate are: the middle position of rectangular flat has bar shaped guide and guard adjustment hole in left-right direction, and the middle position in the rectangular flat left and right sides is provided with fixing slide block symmetrically, is provided with screw rod symmetrically in the outside of fixing slide block; The fixing slide block of guide and guard support plate loads in the vertical stripe adjustment hole of support, and guide and guard support plate is fixedly connected with support with nut by screw rod.
Described guide and guard are made up of guide plate, overhead gage, lower baffle plate, guide plate and side wing.Lower baffle plate is equipped with in the bottom of 2 guide plates, and overhead gage is equipped with accordingly in the top of 2 guide plates, and 2 guide plates are arranged symmetrically with.2 overhead gages are connected with each self-corresponding guide plate with bolt by fastening bolt, and side wing is equipped with symmetrically in the outside of 2 guide plates, and guide plate is equipped with symmetrically in the front side of 2 guide plates.
The shape of described 2 guide plates and structure symmetrically shape, guide plate is the entirety that level board and vertical panel form, and the cross section of guide plate is in " L " shape, and the length of level board and vertical panel is L
0.Vertical panel have one with the bottom of the one side of level board homonymy under regulate guide groove, regulate guide groove having on two with the top of the one side of level board homonymy of vertical panel, two upper regulate guide grooves and one under regulate guide groove to be all parallel to level board.The trailing flank bottom of guide plate has 1 lower screw in the horizontal direction, the cross-section center of guide groove is regulated to overlap under the Kong Xinyu of lower screw, the trailing flank top of guide plate has 2 upper screws in the horizontal direction, and two upper cross-section center of guide groove that regulate that the Kong Xinyu of 2 upper screws is corresponding overlap.The front side of guide plate is provided with 2 guiding and connects journal stirrup, and 2 guiding connect journal stirrup and have through hole, the dead in line of two through holes; The outside of guide plate is provided with 2 positioning screw holes, and the axis of 2 positioning screw holes goes up the axes intersect of screw with 2 respectively, and 2 positioning screw holes above regulate guide groove to communicate with two; The inner side of guide plate is provided with 2 binding thread through holes.
The shape symmetrically shape of described 2 overhead gages, overhead gage is that right-angled trapezium is dull and stereotyped, the base angle of right-angled trapezium
1=68 ~ 74 °, the hypotenuse of 2 right-angled trapezium loads a guide groove in the upper adjustment guide groove of corresponding guide plate.
Described lower baffle plate is the base angle of equicrural ladder plate, isosceles trapezoid
2with the base angle of the right-angled trapezium of overhead gage
1equal, two waists of isosceles trapezoid load the lower adjustment guide groove of corresponding guide plate.
The shape of guide plate with structure is: be provided with guide plate in a right-angled side faces of modification of right-angled triangle plate and be connected journal stirrup, and the center that guide plate connects journal stirrup has through hole; The guide plate of guide plate connects journal stirrup and guide plate 2 and leads and be connected journal stirrup and be bolted to connection.
The upper flat shape of described side wing is rectangle plane, a side of side wing is right-angled trapezium, the lower plane of side wing is provided with bar shaped regulating block, and the middle position of bar shaped regulating block has tapped through hole, and the angle on a limit of bar shaped regulating block and lower plane is α
3, angle α
3with the base angle of the right-angled trapezium of overhead gage
1equal.The bar shaped regulating block of side wing lower plane loads in the bar shaped guide and guard adjustment hole of guide and guard support plate, and side wing is fixedly connected with guide and guard support plate by bolt.
The length of described vertical stripe adjustment hole is 500mm ~ 900mm.
The degree of depth L of described lower screw
1=0.2 ~ 0.3L
0, the external diameter of lower screw is 1.2 ~ 1.5 times of lower adjustment channel widths.
The degree of depth L of described 2 upper screws
1=0.2 ~ 0.3L
0, the external diameter of 2 upper screws is 1.2 ~ 1.5 times of upper adjustment channel widths.
Owing to adopting technique scheme, the present invention compared with prior art has following good effect:
The present invention is assembled by support, guide and guard support plate and guide and guard, and structure is simple, easy to maintenance.The vertical stripe adjustment hole that one flat plate middle position in support plate is vertically opened, can realize guide and guard support plate up-down adjustment in vertical stripe adjustment hole.The close upper and lower both sides of the another one flat plate in support plate have horizontal strip adjustment hole, and can realize the left and right adjusting of 2 supports when 2 horizontal strip adjustment holes are connected with milling train, convenient fixing, applicability is strong.
The bar shaped guide and guard adjustment hole opened in left-right direction in the middle position of the rectangular flat of guide and guard support plate can realize the left and right adjusting of guide and guard at bar shaped guide and guard adjustment hole.2 guide plates mobile left and right adjusting achieving guide and guard in guide and guard support plate respectively, achieve the width adjusting between guide plate, guide and guard can be adjusted to another different pass place simultaneously.
Be provided with bar shaped regulating block on the downside of guide plate side wing, be placed in the bar shaped guide and guard adjustment hole of guide and guard support plate, realize the spacing and left and right adjusting in guide and guard front and back end simultaneously.The angle α that bar shaped regulating block and side wing are provided with
3meeting guide and guard aperture is the funnel shaped requirement that entrance is wide and outlet is narrow.
The trailing flank of guide plate has the front and back position that 2 upper screws and 1 lower screw can regulate overhead gage and lower baffle plate in the horizontal direction, makes the entrance of guide and guard more press close to the entrance of pass, more obvious to the guiding function of rolled piece.The positioning screw hole that guide plate has and binding thread through hole, for fixing overhead gage.The connection journal stirrup of guide plate and the connection fastening block of guide plate are bolted to connection, and achieve guide plate adjustable angle, carry out cross spacing simultaneously, substantially improve the glacing flatness of rolled piece in rolled piece porch to rolled piece.
The present invention not only achieves the upper and lower of guide and guard and left and right adjusting, the adjustment to guide and guard self structure can also be realized: when rolled piece height is below 100mm, overhead gage loads 2 next adjustment in guide groove upper of guide plate, lower baffle plate loads the lower adjustment guide groove of guide plate, 2 overhead gages and lower baffle plate and 2 guide plates surround the aperture of rolled piece entrance, control rolled piece short transverse in steel rolling porch; When rolled piece height is 100 ~ 200mm, overhead gage loads 2 upper upper of regulating in guide groove of guide plate, and lower baffle plate loads the lower adjustment guide groove of guide plate, controls rolled piece short transverse in steel rolling porch; When rolled piece height is 200 ~ 300mm, without the need to loading overhead gage and lower baffle plate, only with the level board of guide plate, rolled piece short transverse is controlled.Therefore achieve the adjustment of the pore size of guide and guard entrance, be applicable to the rolled piece of different size, and different design of section of rolling mill, highly versatile, reduces and produces cost.
Therefore, the present invention have that structure is simple, cost is low, the feature of easy to maintenance and highly versatile.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the structural representation of Fig. 1 medium-height trestle 1;
Fig. 3 is the structural representation of guide and guard support plate 2 in Fig. 1;
Fig. 4 is the structure for amplifying schematic diagram of guide and guard 3 in Fig. 1;
Fig. 5 is the structural representation of Fig. 4 centering guide 14;
Fig. 6 is the close-up schematic view of I in Fig. 5;
Fig. 7 is the structural representation of overhead gage 10 in Fig. 4;
Fig. 8 is the structural representation of lower baffle plate 11 in Fig. 4;
Fig. 9 is the structural representation of guide plate 12 in Fig. 4;
Figure 10 be in Fig. 4 side wing 13 look up structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, the restriction not to its protection domain.
Embodiment 1
A kind of guide and guards of rolling special-shaped section profiled bar.As shown in Figure 1, described guide and guards is made up of support 1, guide and guard support plate 2 and guide and guard 3.The bilateral symmetry of guide and guard support plate 2 support 1 is housed, on guide and guard support plate 2, the middle position of plane is equipped with guide and guard 3.
As shown in Figure 2, the shape of described 2 supports 1 and structure symmetrically shape, support 1 is the entirety that two pieces of orthogonal flat boards are formed.Vertically have vertical stripe adjustment hole 5 in the middle position of one flat plate, have horizontal strip adjustment hole 4 in the horizontal direction accordingly at the close upper and lower both sides place of another one flat plate.
As shown in Figure 3, shape and the structure of described guide and guard support plate 2 are: the middle position of rectangular flat 9 has bar shaped guide and guard adjustment hole 6 in left-right direction, be provided with fixing slide block 7 symmetrically in the middle position of rectangular flat 9 left and right sides, be provided with screw rod 8 symmetrically in the outside of fixing slide block 7; The fixing slide block 7 of guide and guard support plate 2 loads in the vertical stripe adjustment hole 5 of support 1, and guide and guard support plate 2 is fixedly connected with support 1 with nut by screw rod 8.
As shown in Figure 4, described guide and guard 3 are made up of guide plate 14, overhead gage 10, lower baffle plate 11, guide plate 12 and side wing 13.Lower baffle plate 11 is equipped with in the bottom of 2 guide plates 14, and overhead gage 10 is equipped with on the top of 2 guide plates 14 accordingly, and 2 guide plates 14 are arranged symmetrically with.2 overhead gages 10 are connected with each self-corresponding guide plate 14 with bolt by fastening bolt, and side wing 13 is equipped with in the outside of 2 guide plates 14 symmetrically, and the front side of 2 guide plates 14 is equipped with guide plate 12 symmetrically.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, the shape of described 2 guide plates 14 and structure symmetrically shape, guide plate 14 is the entirety that level board and vertical panel form, and the cross section of guide plate 14 is in " L " shape, and the length of level board and vertical panel is L
0.Vertical panel have one with the bottom of the one side of level board homonymy under regulate guide groove 18, regulate guide groove 15 having on two with the top of the one side of level board homonymy of vertical panel, under two regulating guide grooves 15 and one, regulate guide groove 18 to be all parallel to level board.The trailing flank bottom of guide plate 14 has 1 lower screw 17 in the horizontal direction, the cross-section center of guide groove 18 is regulated to overlap under the Kong Xinyu of lower screw 17, two upper cross-section center of guide grooves 15 that regulate that the trailing flank top of guide plate 14 has the Kong Xinyu of 2 upper screws 16 of upper screws 16,2 corresponding in the horizontal direction overlap.The front side of guide plate 14 is provided with 2 guiding connection journal stirrup 19,2 guiding connection journal stirrups 19 and has through hole, the dead in line of two through holes; The axis that the outside of guide plate 14 is provided with 2 positioning screw holes, 21,2 positioning screw holes 21 is the axes intersect of upper screw 16 with 2 respectively, and 2 positioning screw holes 21 are gone up regulate guide groove 15 to communicate with two; The inner side of guide plate 14 is provided with 2 binding thread through holes 20.
As shown in Fig. 1, Fig. 4 and Fig. 7, the shape symmetrically shape of described 2 overhead gages 10, overhead gage 10 is that right-angled trapezium is dull and stereotyped, the base angle of right-angled trapezium
1=68 ~ 70 °, the hypotenuse of 2 right-angled trapezium loads a guide groove in the upper adjustment guide groove 15 of corresponding guide plate 14.
As shown in Fig. 1, Fig. 4 and Fig. 8, described lower baffle plate 11 is the base angle of equicrural ladder plate, isosceles trapezoid
2with the base angle of the right-angled trapezium of overhead gage 10
1equal, two waists of isosceles trapezoid load the lower adjustment guide groove 18 of corresponding guide plate 14.
As shown in Fig. 1, Fig. 4 and Fig. 9, the shape of guide plate 12 with structure is: be provided with guide plate in a right-angled side faces of modification of right-angled triangle plate and be connected journal stirrup, and the center that guide plate connects journal stirrup has through hole; The guide plate of guide plate 12 connects journal stirrup and guide plate 14 2 and leads and be connected journal stirrup 19 and be bolted to connection.
As shown in Fig. 1, Fig. 4 and Figure 10, the upper flat shape of described side wing 13 is rectangle plane, a side of side wing 13 is right-angled trapezium, the lower plane of side wing 13 is provided with bar shaped regulating block, the middle position of bar shaped regulating block has tapped through hole 22, and the angle on a limit of bar shaped regulating block and lower plane is α
3, angle α
3with the base angle of the right-angled trapezium of overhead gage 10
1equal.The bar shaped regulating block of side wing 13 lower plane loads in the bar shaped guide and guard adjustment hole 6 of guide and guard support plate 2, and side wing 13 is fixedly connected with guide and guard support plate 2 by bolt.
The length of described vertical stripe adjustment hole 5 is 500mm ~ 700mm.
The degree of depth L of described lower screw 17
1=0.2 ~ 0.25L
0, the external diameter of lower screw 17 is 1.2 ~ 1.4 times of lower adjustment guide groove 18 width.
The degree of depth L of described 2 upper screws 16
1=0.2 ~ 0.25L
0, the external diameter of 2 upper screws 16 is 1.2 ~ 1.4 times of upper adjustment guide groove 15 width.
Embodiment 2
A kind of guide and guards of rolling special-shaped section profiled bar.Except following technical parameter, all the other are with embodiment 1: the base angle of right-angled trapezium
1=70 ~ 74 °;
The length of described vertical stripe adjustment hole 5 is 700mm ~ 900mm;
The degree of depth L of described lower screw 17
1=0.25 ~ 0.30L
0, the external diameter of lower screw 17 is 1.3 ~ 1.5 times of lower adjustment guide groove 18 width;
The degree of depth L of described 2 upper screws 16
1=0.25 ~ 0.30L
0, the external diameter of 2 upper screws 16 is 1.3 ~ 1.5 times of upper adjustment guide groove 15 width.
This detailed description of the invention compared with prior art has following good effect:
This detailed description of the invention is assembled by support 1, guide and guard support plate 2 and guide and guard 3, and structure is simple, easy to maintenance.The vertical stripe adjustment hole 5 that one flat plate middle position in support plate is vertically opened, can realize guide and guard support plate 2 up-down adjustment in vertical stripe adjustment hole 5.The close upper and lower both sides of the another one flat plate in support plate have the left and right adjusting that can realize 2 supports when horizontal strip adjustment hole 4,2 horizontal strip adjustment holes 4 are connected with milling train, and convenient fixing, applicability is strong.
The bar shaped guide and guard adjustment hole 6 opened in left-right direction in the middle position of the rectangular flat 9 of guide and guard support plate 2 can realize the left and right adjusting of guide and guard 3 at bar shaped guide and guard adjustment hole 6.2 guide plates 14 mobile left and right adjusting achieving guide and guard 3 in guide and guard support plate 2 respectively, realize the width adjusting between guide plate 14, guide and guard 3 can be adjusted to another different pass place simultaneously.
Be provided with bar shaped regulating block on the downside of guide plate side wing 13, be placed in the bar shaped guide and guard adjustment hole 6 of guide and guard support plate 2, realize the spacing and left and right adjusting in guide and guard 3 front and back end simultaneously.The angle α that bar shaped regulating block and side wing 13 are provided with
3meeting guide and guard aperture is the funnel shaped requirement that entrance is wide and outlet is narrow.
The trailing flank of guide plate 14 has the front and back position that 2 upper screws 16 and 1 lower screw 17 can regulate overhead gage 10 and lower baffle plate 11 in the horizontal direction, makes the entrance of guide and guard 3 more press close to the entrance of pass, more obvious to the guiding function of rolled piece.The positioning screw hole 21 that guide plate 14 has and binding thread through hole 20, for fixing overhead gage 10.The connection journal stirrup of guide plate 12 and the connection fastening block of guide plate 14 are bolted to connection, and achieve guide plate adjustable angle, carry out cross spacing simultaneously, substantially improve the glacing flatness of rolled piece in rolled piece porch to rolled piece.
This detailed description of the invention not only achieves the upper and lower of guide and guard 3 and left and right adjusting, the adjustment to guide and guard 3 self structure can also be realized: when rolled piece height is below 100mm, overhead gage 10 loads 2 next adjustment in guide groove 15 upper of guide plate 14, lower baffle plate 11 loads the lower adjustment guide groove 18 of guide plate 14,2 overhead gages 10 and lower baffle plate 11 and 2 guide plates 14 surround the aperture of rolled piece entrance, control rolled piece short transverse in steel rolling porch; When rolled piece height is 100 ~ 200mm, overhead gage 10 loads 2 upper upper of regulating in guide groove 15 of guide plate 14, and lower baffle plate 11 loads the lower adjustment guide groove 18 of guide plate 14, controls rolled piece short transverse in steel rolling porch; When rolled piece height is 200 ~ 300mm, without the need to loading overhead gage 10 and lower baffle plate 11, only with the level board of guide plate 14, rolled piece short transverse is controlled.Therefore achieve the adjustment of the pore size of guide and guard entrance, be applicable to the rolled piece of different size, and different design of section of rolling mill, highly versatile, reduces and produces cost.
Therefore, this detailed description of the invention have that structure is simple, cost is low, the feature of easy to maintenance and highly versatile.
Claims (4)
1. a guide and guards for rolling special-shaped section profiled bar, is characterized in that described guide and guards is made up of support (1), guide and guard support plate (2) and guide and guard (3); The bilateral symmetry of guide and guard support plate (2) support (1) is housed, the middle position of the upper plane of guide and guard support plate (2) is equipped with guide and guard (3);
The shape of 2 supports (1) and structure symmetrically shape, support (1) is the entirety that two pieces of orthogonal flat boards are formed; Vertically have vertical stripe adjustment hole (5) in the middle position of one flat plate, have horizontal strip adjustment hole (4) in the horizontal direction accordingly at the close upper and lower both sides place of another one flat plate;
Shape and the structure of described guide and guard support plate (2) are, the middle position of rectangular flat (9) has bar shaped guide and guard adjustment hole (6) in left-right direction, be provided with fixing slide block (7) symmetrically in the middle position of rectangular flat (9) left and right sides, be provided with screw rod (8) symmetrically in the outside of fixing slide block (7); The fixing slide block (7) of guide and guard support plate (2) loads in the vertical stripe adjustment hole (5) of support (1), and guide and guard support plate (2) is fixedly connected with support (1) with nut by screw rod (8);
Described guide and guard (3) are made up of guide plate (14), overhead gage (10), lower baffle plate (11), guide plate (12) and side wing (13); Lower baffle plate (11) is equipped with in the bottom of 2 guide plates (14), and overhead gage (10) is equipped with on the top of 2 guide plates (14) accordingly, and 2 guide plates (14) are arranged symmetrically with; 2 overhead gages (10) are connected with each self-corresponding guide plate (14) with bolt by fastening bolt, side wing (13) is equipped with in the outside of 2 guide plates (14) symmetrically, and the front side of 2 guide plates (14) is equipped with guide plate (12) symmetrically;
The shape of described 2 guide plates (14) and structure symmetrically shape, the entirety that guide plate (14) forms for level board and vertical panel, the cross section of guide plate (14) is in " L " shape, and the length of level board and vertical panel is L
0; Vertical panel have one with the bottom of the one side of level board homonymy under regulate guide groove (18), regulate guide groove (15) having on two with the top of the one side of level board homonymy of vertical panel, under two regulating guide groove (15) and one, regulate guide groove (18) to be all parallel to level board; The trailing flank bottom of guide plate (14) has 1 lower screw (17) in the horizontal direction, the cross-section center of guide groove (18) is regulated to overlap under the Kong Xinyu of lower screw (17), the trailing flank top of guide plate (14) has 2 upper screws (16) in the horizontal direction, and corresponding two of the Kong Xinyu of 2 upper screws (16) regulate the cross-section center of guide groove (15) to overlap; The front side of guide plate (14) is provided with 2 guiding and connects journal stirrup (19), and 2 guiding connect journal stirrup (19) and have through hole, the dead in line of two through holes; The outside of guide plate (14) is provided with 2 positioning screw holes (21), the axis of 2 positioning screw holes (21) goes up the axes intersect of screw (16) with 2 respectively, and 2 positioning screw holes (21) communicate with two regulating guide groove (15); The inner side of guide plate (14) is provided with 2 binding thread through holes (20);
The shape symmetrically shape of described 2 overhead gages (10), overhead gage (10) is right-angled trapezium flat board, the base angle of right-angled trapezium
1=68 ~ 74 °, the hypotenuse of 2 right-angled trapezium loads a guide groove in the upper adjustment guide groove (15) of corresponding guide plate (14);
Described lower baffle plate (11) is the base angle of equicrural ladder plate, isosceles trapezoid
2with the base angle of the right-angled trapezium of overhead gage (10)
1equal, two waists of isosceles trapezoid load the lower adjustment guide groove (18) of corresponding guide plate (14);
Shape and the structure of guide plate (12) are that be provided with guide plate in a right-angled side faces of modification of right-angled triangle plate and connect journal stirrup, the center that guide plate connects journal stirrup has through hole; The guide plate of guide plate (12) connects journal stirrup and guide plate (14) 2 and leads and be connected journal stirrup (19) and be bolted to connection;
The upper flat shape of described side wing (13) is rectangle plane, a side of side wing (13) is right-angled trapezium, the lower plane of side wing (13) is provided with bar shaped regulating block, the middle position of bar shaped regulating block has tapped through hole (22), and the angle on a limit of bar shaped regulating block and lower plane is α
3, angle α
3with the base angle of the right-angled trapezium of overhead gage (10)
1equal; The bar shaped regulating block of side wing (13) lower plane loads in the bar shaped guide and guard adjustment hole (6) of guide and guard support plate (2), and side wing (13) is fixedly connected with guide and guard support plate (2) by bolt.
2. the guide and guards of rolling special-shaped section profiled bar according to claim 1, is characterized in that the length of described vertical stripe adjustment hole (5) is 500mm ~ 900mm.
3. the guide and guards of rolling special-shaped section profiled bar according to claim 1, is characterized in that the degree of depth L of described lower screw (17)
1=0.2 ~ 0.3L
0, the external diameter of lower screw (17) is 1.2 ~ 1.5 times of lower adjustment guide groove (18) width.
4. the guide and guards of rolling special-shaped section profiled bar according to claim 1, is characterized in that the degree of depth L of described 2 upper screws (16)
1=0.2 ~ 0.3L
0, the external diameter of 2 upper screws (16) is 1.2 ~ 1.5 times of upper adjustment guide groove (15) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642264.7A CN104368608B (en) | 2014-11-13 | 2014-11-13 | A kind of guide and guards of rolling special-shaped section profiled bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410642264.7A CN104368608B (en) | 2014-11-13 | 2014-11-13 | A kind of guide and guards of rolling special-shaped section profiled bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368608A CN104368608A (en) | 2015-02-25 |
| CN104368608B true CN104368608B (en) | 2016-04-27 |
Family
ID=52547950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410642264.7A Expired - Fee Related CN104368608B (en) | 2014-11-13 | 2014-11-13 | A kind of guide and guards of rolling special-shaped section profiled bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368608B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499283A (en) * | 2015-12-16 | 2016-04-20 | 重庆麦拓科技有限公司 | Steel-gathering guide groove module |
| CN105382035A (en) * | 2015-12-16 | 2016-03-09 | 重庆麦拓科技有限公司 | Parallel steel guide groove module |
| CN110064673B (en) * | 2019-04-19 | 2023-09-08 | 武汉科技大学 | Guide and guard device for compositely rolling multi-layer metal |
| CN114433645B (en) * | 2022-03-14 | 2023-12-05 | 广东韶钢松山股份有限公司 | Anti-collision steel guide and section steel production line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2652307A1 (en) * | 1976-11-17 | 1978-05-18 | Schloemann Siemag Ag | BELT PRESS |
| DE19946946A1 (en) * | 1999-09-30 | 2001-04-05 | Sms Demag Ag | Guiding device for feeding rolling material has guiding elements arranged on a support connected to the roll stand above and below the central plane of the roll gap in the direction of the roll gap |
| CN201543659U (en) * | 2009-11-20 | 2010-08-11 | 湖北新冶钢有限公司 | Auxiliary deformation guiding device used for rolling deformed flat steel |
| CN102145351A (en) * | 2011-02-18 | 2011-08-10 | 莱芜钢铁股份有限公司 | Adjustable combined sliding guiding and guarding device |
| CN204220642U (en) * | 2014-11-13 | 2015-03-25 | 武汉科技大学 | The guide and guards that a kind of opening is adjustable |
-
2014
- 2014-11-13 CN CN201410642264.7A patent/CN104368608B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368608A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104368608B (en) | A kind of guide and guards of rolling special-shaped section profiled bar | |
| CN103506418A (en) | Rocker-type compression roller thrust support | |
| CN204220642U (en) | The guide and guards that a kind of opening is adjustable | |
| CN203684632U (en) | Telescopic type welding operation platform | |
| CN208033886U (en) | A kind of plank retaining wall on slope cuts trolley guider with flame | |
| CN203475653U (en) | Curtain wall dry-hanging multidirectional regulating device | |
| CA2793623A1 (en) | System and method for attaching a wall to a building structure | |
| CN204530480U (en) | Faulting of slab ends adjusting device | |
| CN203783127U (en) | Telescopic steel formwork | |
| CN203578393U (en) | Outlet sliding guide and guard unit | |
| CN103352525A (en) | Curtain wall dry hanging multidirection adjusting device | |
| CN207139016U (en) | A kind of high polarization cutting off machine | |
| US20150190894A1 (en) | Semiautomatic Framing And Sheathing Systems | |
| CN104259346B (en) | Steel wire coil unwrapping wire cut-off mechanism | |
| CN104525584B (en) | A kind of beam device for hot-rolled steel section guide and guard | |
| CN207899902U (en) | A kind of sheet metal leveling apparatus | |
| CN202045155U (en) | Rolling direction adjustable guide clamping mechanism | |
| CN103466412A (en) | Connecting guide piece of hollow elevator guide rail | |
| CN204135062U (en) | The manufacturing equipment of copper clad aluminum wire | |
| CN103722031A (en) | Outlet sliding guiding-guarding part | |
| CN202212434U (en) | Correcting platform for roller shear chamfering machine | |
| CN203484845U (en) | Adjustable container end frame assembly tool | |
| CN206168955U (en) | Rolling mill entry steel band centering gap bridging | |
| CN210010637U (en) | Welding equipment auxiliary device | |
| CN105499333B (en) | A kind of bender with D axle guiders |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |