CN108941215B - Combined type section mill guide device - Google Patents
Combined type section mill guide device Download PDFInfo
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- CN108941215B CN108941215B CN201810429801.8A CN201810429801A CN108941215B CN 108941215 B CN108941215 B CN 108941215B CN 201810429801 A CN201810429801 A CN 201810429801A CN 108941215 B CN108941215 B CN 108941215B
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- guide
- grooves
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
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Abstract
The invention discloses a combined type section mill guide device which comprises a guide base body, a first guide module, a second guide module, a third guide module and a fourth guide module, wherein the first guide module is fixedly arranged on the guide base body, a strip-shaped groove is transversely formed in the upper end of the guide base body, a plurality of uniformly distributed circular grooves are formed in the bottom surface of the strip-shaped groove, the second guide module and the third guide module are arranged on the guide base body through the circular grooves, cavities are respectively formed in the guide base body and positioned on the front sides of the circular grooves, limiting mechanisms are respectively arranged in the cavities, sliding grooves are transversely formed in the front side and the rear side of the strip-shaped groove, the two sliding grooves are symmetrically arranged, and two sliding blocks are fixedly arranged on the fourth guide module. The invention is convenient to operate, can install a plurality of guide modules, and can separate the second guide module and the third guide module from the guide matrix, thereby reducing the pulling force of workers.
Description
Technical Field
The invention relates to the technical field of assembly of section mills, in particular to a combined type section mill guide device.
Background
Along with the development of society, green building, environmental protection building receive social favor more and more, shaped steel is as novel green building material, and more extensive application is in the building trade, and the production line that has the millions of tons shaped steel of producing of modern country. In the production of the section steel, the required guide has the defects of long replacement time, easy abrasion and high overall repair cost after abrasion due to the characteristics of the section steel and the rolling process. The section mill guide in the prior art has the following characteristics and defects: firstly, the guide structure is too single, can't adapt to the rolled piece of different specifications, when the rolled piece is too big, often needs auxiliary instrument to rectify it, when the rolled piece is too little, the problem of extravagant guide time again appears. Two, leading and defending structure formula structure as an organic whole, when local can't lead and defend, can not maintain this part, can only lead and defend the whole change of structure through the mode of whole change, can cause this to lead and defend the whole waste of structure like this.
Through retrieval, the patent with the Chinese patent authorization number of CN104907344B discloses a module combined type section mill guide device, which comprises a guide base body, a guide frame and a first guide module; the guide and guard substrate is divided into a first guide and guard substrate and a second guide and guard substrate, a groove is formed in the right end face of the lower part of the first guide and guard substrate, and a groove is formed in the left end face of the lower part of the second guide and guard substrate; the first guide base body and the second guide base body are respectively installed on the guide frame, the left end face and the right end face of the lower portion of the first guide module are respectively provided with a protruding portion, the protruding portions of the left end face and the right end face of the lower portion of the first guide module are respectively matched with the groove of the right end face of the lower portion of the first guide base body and the groove of the left end face of the lower portion of the second guide base body, and the first guide module, the first guide base body and the second guide base body are assembled together. When the first guide module, the second guide module and the third guide module in the patent are combined or disassembled, the first guide module, the second guide module and the third guide module are combined or disassembled by screwing bolts, and if the first guide module is required to be disassembled, the second guide module can be driven, so that inconvenience is brought to working personnel. Therefore, the invention designs a combined type section mill guide device.
Disclosure of Invention
The invention aims to solve the problem that inconvenience is brought to working personnel due to the fact that when a first guide module, a second guide module and a third guide module in a medium-sized steel rolling mill guide device in the prior art are combined or disassembled, the first guide module, the second guide module and the third guide module are combined or disassembled by screwing bolts, and the second guide module is also driven if the first guide module needs to be disassembled.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined type section mill guide device comprises a guide base body, a first guide module, a second guide module, a third guide module and a fourth guide module, wherein the first guide module is fixedly arranged on the guide base body, a strip-shaped groove is transversely formed in the upper end of the guide base body, a plurality of uniformly distributed circular grooves are formed in the bottom surface of the strip-shaped groove, the second guide module and the third guide module are arranged on the guide base body through the circular grooves, cavities are respectively arranged in the front sides of the circular grooves in the guide base body, limiting mechanisms are respectively arranged in the cavities, sliding grooves are transversely formed in the front side and the rear side of the strip-shaped groove, the sliding grooves are symmetrically arranged, two sliding blocks are fixedly arranged on the fourth guide module and are respectively in sliding connection with the two sliding grooves, and a fixed block is arranged on the part, above the guide base body, of the fourth guide module, and a clamping mechanism is arranged in the fixed block.
Preferably, the limiting mechanism comprises a rotary rod vertically arranged in the cavity, the lower end of the rotary rod is connected with the bottom of the cavity in a rotating mode, the upper end of the rotary rod penetrates through the top of the cavity and extends outwards, a first bevel gear is fixedly arranged on the part, located in the cavity, of the rod wall of the rotary rod, two first grooves are formed in the rear side wall of the cavity, two first grooves are symmetrically formed in the rear side wall of the cavity, two second bevel gears are fixedly arranged at opposite ends of the two screws, the first bevel gears are meshed with the two second bevel gears simultaneously, two moving rods are connected to the rod walls of the two screws in a threaded mode, two first grooves are formed in the rear side wall of the cavity, two limiting rods are symmetrically arranged, one ends, far away from the two screws, of the moving rods extend into the two first grooves respectively and are transversely fixedly provided with limiting rods, and two ends, far away from the moving rods, of the limiting rods are fixedly arranged on the side In the circular groove, the corresponding positions of the second guide module, the third guide module and the limiting rod are provided with limiting grooves.
Preferably, one end of the rotating rod, which is positioned outside the cavity, is fixedly provided with a rotating wheel.
Preferably, two the inside guide bar that all transversely is equipped with of first recess, and the both ends of guide bar respectively with first recess about lateral wall fixed connection, the carriage release lever passes through connecting rod and guide bar sliding connection.
Preferably, the clamping mechanism comprises second grooves arranged at the front side and the rear side of the upper end of the fixed block, third grooves are formed in the positions, corresponding to the two second grooves, of the lower end of the fixed block, the second grooves are communicated with the third grooves, a pressure rod and a pressure plate are movably arranged in the second grooves and the third grooves respectively, the lower ends of the pressure rod extend into the third grooves and are fixedly connected with the upper ends of the pressure plate, first arc-shaped grooves are formed in the left side and the right side of each second groove, protruding blocks are fixedly arranged on the rod walls of the pressure rod, one ends of the two protruding blocks extend into the two first arc-shaped grooves respectively, second arc-shaped grooves are formed in the lower side walls of the two first arc-shaped grooves, arc-shaped sliding blocks are connected in the two second arc-shaped grooves in a sliding mode, the two protruding blocks are fixedly connected with the two corresponding arc-shaped sliding blocks through springs, and a baffle is fixedly arranged on one side, and the baffle is clamped with the bump.
Preferably, the upper end of the pressure lever is fixedly provided with a push plate.
Compared with the prior art, the invention provides a combined type section mill guide device, which has the following beneficial effects:
1. this modular shaped steel rolling mill guides and guards device, through setting up the runner on the rotary rod, twist and move the runner and can drive the rotary rod and rotate, the rotary rod drives first bevel gear rotatoryly, first bevel gear can drive two second bevel gear rotations simultaneously, and then can drive two screw rods simultaneously rotatoryly, make two carriage release levers drive two gag lever posts respectively and break away from two spacing grooves, and then can lead second guide and guard module and third guide and guard module and guide and guard the base member and carry out the split alone, and convenient for operation has reduced staff's the power of drawing.
2. This modular shaped steel rolling mill guides and guards device, spout through setting up at the bar inslot, can make the fourth guide and guards the module and remove at the bar groove, and then can install a plurality of guide and guards the module, through setting up the clamp plate on the depression bar, the push down push pedal can be released the clamp plate from the third recess through the depression bar, can fix the fourth guide and guards the module and guide and guard the base member, then rotate the depression bar and make the cam remove to the below of baffle, can make lug compression spring when the depression bar downstream, when the lug removes to the below of baffle, the spring applys an ascending power for the lug, and then can make lug and baffle in close contact with, and then can be with the fourth guide and guard module and guide and guard the stable fixed of base member.
The device has the advantages that the operation is convenient, a plurality of guide modules can be installed, the second guide module and the third guide module can be independently separated from the guide matrix, and the pulling force of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of a guide and guard device of a combined type section mill according to the present invention;
FIG. 2 is a schematic structural view of a portion A of a guide and guard device of a combined type section mill according to the present invention;
fig. 3 is a schematic structural diagram of the inside of a fixing block of a guide and guard device of a combined type section mill provided by the invention.
In the figure: the guide and guard device comprises a guide and guard substrate 1, a first guide and guard module 2, a second guide and guard module 3, a third guide and guard module 4, a fourth guide and guard module 5, a strip-shaped groove 6, a circular groove 7, a sliding groove 8, a sliding block 9, a fixing block 10, a rotating rod 11, a first bevel gear 12, a screw 13, a second bevel gear 14, a moving rod 15, a limiting rod 16, a second groove 17, a third groove 18, a pressing rod 19, a pressing plate 20, a first arc-shaped groove 21, a protruding block 22, an arc-shaped sliding block 23, a spring 24, a second groove 25, a connecting rod 26, a rotating wheel 27 and a pushing plate 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a combined type section mill guiding and guarding device comprises a guiding and guarding base body 1, a first guiding and guarding module 2, a second guiding and guarding module 3, a third guiding and guarding module 4 and a fourth guiding and guarding module 5, wherein the first guiding and guarding module 2 is fixedly arranged on the guiding and guarding base body 1, a strip-shaped groove 6 is transversely arranged at the upper end of the guiding and guarding base body 1, a plurality of uniformly distributed circular grooves 7 are arranged on the bottom surface of the strip-shaped groove 6, the second guiding and guarding module 3 and the third guiding and guarding module 4 are arranged on the guiding and guarding base body 1 through the circular grooves 7, cavities are respectively arranged at the front sides of the circular grooves 7 in the guiding and guarding base body 1, limiting mechanisms are respectively arranged in the cavities, each limiting mechanism comprises a rotating rod 11 vertically arranged in the cavity, the lower end of the rotating rod 11 is rotatably connected with the bottom of the cavity, the upper end of the rotating rod 11 penetrates through the top of the cavity and extends outwards, a rotating wheel 27 is fixedly arranged at one, the part of the rod wall of the rotating rod 11, which is positioned in the cavity, is fixedly provided with a first bevel gear 12, the left side and the right side of the cavity are rotatably connected with screw rods 13, the two screw rods 13 are positioned on the same horizontal line, the opposite ends of the two screw rods 13 are respectively fixedly provided with a second bevel gear 14, the first bevel gear 12 is simultaneously meshed with the two second bevel gears 14, the rod walls of the two screw rods 13 are respectively in threaded connection with moving rods 15, the rear side wall of the cavity is provided with two first grooves, the two first grooves are symmetrically arranged, guide rods 25 are transversely arranged in the two first grooves, both ends of each guide rod 25 are respectively and fixedly connected with the left side wall and the right side wall of the first groove, the moving rods 15 are in sliding connection with the guide rods 25 through connecting rods 26, the phenomenon that the moving rods 15 and the screw rods 13 rotate together can be avoided, one ends of the two moving rods 15, which are far away from, the ends of the two limiting rods 16 far away from the moving rod 15 are respectively fixed with the side walls of the two first grooves and extend into the circular groove 7, and the corresponding positions of the second guide module 3, the third guide module 4 and the limiting rods 16 are respectively provided with a limiting groove, the twisting rotating wheel 27 can drive the rotating rod 11 to rotate, and further can simultaneously drive the two screw rods 13 to rotate, so that the two moving rods 15 respectively drive the two limiting rods 16 to separate from the two limiting grooves, and further can independently separate the second guide module 3 and the third guide module 4 from the guide base body 1, the front side and the rear side of the strip-shaped groove 6 are respectively transversely provided with a sliding groove 8, the two sliding grooves 8 are symmetrically arranged, the fourth guide module 5 is fixedly provided with two sliding blocks 9, the two sliding blocks 9 are respectively connected with the two sliding grooves 8 in a sliding manner, the part of the fourth guide module 5 above the guide base body 1 is provided with a fixed block 10, and a clamping mechanism is arranged in the fixed block 10, the clamping mechanism comprises second grooves 17 arranged at the front side and the rear side of the upper end of the fixed block 10, third grooves 18 are arranged at the positions corresponding to the positions of the two second grooves 17 at the lower end of the fixed block 10, the second grooves 17 are communicated with the third grooves 18, press rods 19 and press plates 20 are respectively and movably arranged in the second grooves 17 and the third grooves 18, the lower ends of the press rods 19 extend into the third grooves 18 and are fixedly connected with the upper ends of the press plates 20, first arc-shaped grooves 21 are respectively arranged at the left side and the right side of the second grooves 17, lugs 22 are fixedly arranged on the rod walls of the press rods 19, one ends of the two lugs 22 respectively extend into the two first arc-shaped grooves 21, second arc-shaped grooves are respectively arranged on the lower side walls of the two first arc-shaped grooves 21, arc-shaped sliding blocks 23 are slidably connected in the two second arc-shaped grooves, and the two lugs 22 are fixedly connected with, the baffle is fixedly arranged on one side of the inner parts of the two first arc-shaped grooves 21 and clamped with the convex block 22, the push plate 28 is fixedly arranged at the upper end of the press rod 19, the press plate 20 is conveniently pushed out of the second groove 18, and the fourth guide module 5 and the guide base body 1 can be stably fixed.
In the invention, when in use, a worker twists the rotating wheel 27 to drive the rotating rod 11 to rotate, the rotating rod 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 can simultaneously drive the two second bevel gears 14 to rotate and further can simultaneously drive the two screw rods 13 to rotate, so that the two moving rods 15 respectively drive the two limiting rods 16 to separate from the two limiting grooves, further the second guide module 3 and the third guide module 4 can be independently separated from the guide base body 1, the operation is convenient, the pulling force of the worker is reduced, the fourth guide module 5 can be moved in the strip-shaped groove 6 through the sliding groove 8 arranged in the strip-shaped groove 6, further a plurality of guide modules can be installed, then the pushing plate 28 can push the pressing plate 20 out of the third groove 18 through the pressing rod 19 to fix the fourth guide module 5 and the guide base body 1, and then the pressing rod 19 is rotated to enable the cam 22 to move to the position below the baffle plate, the pressing rod 19 moves downwards and enables the bump 22 to press the spring 24, when the bump 22 moves to the position below the baffle, the spring 24 applies an upward force to the bump 22, so that the bump 22 can be in close contact with the baffle, and the fourth guide module 5 and the guide base body 1 can be stably fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A combined type section mill guide device comprises a guide base body (1), a first guide module (2), a second guide module (3), a third guide module (4) and a fourth guide module (5), and is characterized in that the first guide module (2) is fixedly arranged on the guide base body (1), a strip-shaped groove (6) is transversely formed in the upper end of the guide base body (1), a plurality of uniformly distributed circular grooves (7) are formed in the bottom surface of the strip-shaped groove (6), the second guide module (3) and the third guide module (4) are arranged on the guide base body (1) through the circular grooves (7), cavities are formed in the front sides of the plurality of circular grooves (7) in the interior of the guide base body (1), limiting mechanisms are arranged in the cavities, and sliding grooves (8) are transversely formed in the front side and the back side of the strip-shaped groove (6), the two sliding grooves (8) are symmetrically arranged, the fourth guide module (5) is fixedly provided with two sliding blocks (9), the two sliding blocks (9) are respectively connected with the two sliding grooves (8) in a sliding manner, a fixed block (10) is arranged on the part, located above the guide base body (1), of the fourth guide module (5), and a clamping mechanism is arranged inside the fixed block (10);
the limiting mechanism comprises a rotating rod (11) vertically arranged in a cavity, the lower end of the rotating rod (11) is connected with the bottom of the cavity in a rotating mode, the top of the cavity is penetrated through the upper end of the rotating rod (11) and extends outwards, a first bevel gear (12) is fixedly arranged on the part, located in the cavity, of the rod wall of the rotating rod (11), the left side and the right side of the cavity are respectively connected with a screw (13) in a rotating mode, the two screws (13) are located on the same horizontal line, two second bevel gears (14) are fixedly arranged at the opposite ends of the screws (13), the first bevel gears (12) are meshed with the two second bevel gears (14) at the same time, two moving rods (15) are connected with the rod wall of the screws (13) in a threaded mode, two first grooves are formed in the rear side wall of the cavity, the two first grooves are symmetrically arranged, and the ends, far away from the two screws (13), of the moving rods (15) The fixed gag lever post (16) that is equipped with, two gag lever post (16) keep away from the lateral wall of two first recesses respectively and all extend to circular slot (7) in the one end of carriage release lever (15), just the second is led and is defended module (3), third and lead the position department that corresponds of defending module (4) and gag lever post (16) and all seted up the spacing groove.
2. A combined type steel mill guide device according to claim 1, characterized in that a rotating wheel (27) is fixedly arranged at one end of the rotating rod (11) which is positioned outside the cavity.
3. The combined type steel mill guide device according to claim 1, wherein guide rods (25) are transversely arranged inside the two first grooves, two ends of each guide rod (25) are fixedly connected with the left side wall and the right side wall of each first groove respectively, and the moving rod (15) is connected with the guide rods (25) in a sliding mode through connecting rods (26).
4. The combined type steel mill guide and guard device according to claim 1, wherein the clamping mechanism comprises second grooves (17) arranged at the front side and the rear side of the upper end of a fixed block (10), third grooves (18) are respectively arranged at the lower end of the fixed block (10) corresponding to the positions of the two second grooves (17), the second grooves (17) are communicated with the third grooves (18), a pressure rod (19) and a pressure plate (20) are respectively and movably arranged in the second grooves (17) and the third grooves (18), the lower end of the pressure rod (19) extends into the third grooves (18) and is fixedly connected with the upper end of the pressure plate (20), first arc-shaped grooves (21) are respectively arranged at the left side and the right side of the second grooves (17), a convex block (22) is fixedly arranged on the rod wall of the pressure rod (19), and one end of each of the two convex blocks (22) extends into the two first arc-shaped grooves (21), two the second arc wall, two have all been seted up to the lower lateral wall of first arc wall (21) second arc wall sliding connection has arc slider (23), two all through spring (24) fixed connection, two between lug (22) and two arc sliders (23) that correspond one side of first arc wall (21) inside is all fixed and is equipped with the baffle, and baffle and lug (22) joint.
5. A combined mill guide and guard device according to claim 4, characterised in that the upper end of the pressure bar (19) is fixedly provided with a push plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429801.8A CN108941215B (en) | 2018-05-08 | 2018-05-08 | Combined type section mill guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429801.8A CN108941215B (en) | 2018-05-08 | 2018-05-08 | Combined type section mill guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108941215A CN108941215A (en) | 2018-12-07 |
| CN108941215B true CN108941215B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429801.8A Active CN108941215B (en) | 2018-05-08 | 2018-05-08 | Combined type section mill guide device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108941215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961457B (en) * | 2019-12-25 | 2020-09-01 | 广东新鸿秀金属有限公司 | Device for rolling round tube steel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2774669Y (en) * | 2005-03-25 | 2006-04-26 | 邯郸钢铁股份有限公司 | Conveniently detachable and reliably connected combined guide and guards |
| CN202052774U (en) * | 2011-03-04 | 2011-11-30 | 上海梅山钢铁股份有限公司 | Detachable guide-guard device |
| JP6193172B2 (en) * | 2014-04-16 | 2017-09-06 | 株式会社神戸製鋼所 | Steel bar delivery device |
| CN205183341U (en) * | 2015-11-23 | 2016-04-27 | 重庆钢铁(集团)有限责任公司 | Vertical frame guide and guard beam |
| CN205518997U (en) * | 2015-12-18 | 2016-08-31 | 重庆麦拓科技有限公司 | Rolling mill is led and is defended assembly |
| CN205599676U (en) * | 2016-05-11 | 2016-09-28 | 山东钢铁股份有限公司 | General guide fittings of H shaped steel roughing mill |
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2018
- 2018-05-08 CN CN201810429801.8A patent/CN108941215B/en active Active
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| Publication number | Publication date |
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| CN108941215A (en) | 2018-12-07 |
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Address after: 243000, No. 428, Zhaoming Road, Jinjiazhuang District, Maanshan City, Anhui Province Patentee after: Ma'anshan Yinding Machinery Manufacturing Co.,Ltd. Address before: 243000, No. 428, Zhaoming Road, Jinjiazhuang District, Maanshan City, Anhui Province Patentee before: MAANSHAN YINDING MACHINERY MANUFACTURING Co.,Ltd. |
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