CN113145662B - Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller - Google Patents
Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller Download PDFInfo
- Publication number
- CN113145662B CN113145662B CN202110305327.XA CN202110305327A CN113145662B CN 113145662 B CN113145662 B CN 113145662B CN 202110305327 A CN202110305327 A CN 202110305327A CN 113145662 B CN113145662 B CN 113145662B
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- protection cover
- bottom plate
- compression roller
- screen protection
- quick
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- 230000006835 compression Effects 0.000 title claims abstract description 38
- 238000007906 compression Methods 0.000 title claims abstract description 38
- 230000008859 change Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a quick-change switching type horizontal loop platform with cantilever type skirt edge compression rollers, which comprises a bottom plate, a screen protection cover and a top protection cover, wherein the bottom plate is detachably arranged on an installation seat of the horizontal loop platform, the screen protection cover is detachably arranged on the bottom plate, one end of the top protection cover is rotatably arranged at the top of the screen protection cover, so that the top protection cover can be opened through rotation, and the bottom plate and the installation seat as well as the screen protection cover and the bottom plate are fixed through bolts, wherein: and the bolt for fixing the bottom plate and the mounting seat is positioned on the outer side of the loop, and the bolt for fixing the screen protection cover and the bottom plate is positioned on the outer side of the loop. The quick-change switching type horizontal loop platform with the cantilever type skirt edge compression roller has the advantages of convenience in disassembly and assembly, convenience in offline maintenance, maintenance and replacement.
Description
Technical Field
The invention relates to the technical field of rigid rolling, in particular to a quick-change switching type horizontal loop platform with cantilever type skirt edge compression rollers.
Background
At present, the loop platform for producing high-speed wire rods has the following design technical conditions:
1. the existing loop protective cover adopts a manual and half-open mode, and the peripheral protective cover adopts a direct welding mode, so that the protective function of equipment is realized;
2. the existing loop platform and the wear-resisting plate are divided into three sections, which are used as main components of the loop platform and are connected through bolts among the three sections, and then the bolts inside the loop platform are connected with a base frame, so that the loop platform is built;
the following disadvantages are mainly present:
1. the fixing bolt is rusted, and the disassembly space is small and difficult to construct and replace;
2. an automatic opening type protective cover is not provided, and the rapid treatment and overhaul convenience degree of the steel pile are not considered;
3. the existing design does not consider periodic offline maintenance of the loop platform, the existing loop is designed into three sections, the offline cannot be integrally replaced, the requirements of replacement at any time and offline maintenance cannot be met, and foundation bolts are designed in the frame and cannot be rapidly disassembled, so that the loop platform is difficult to replace;
therefore, improvements are needed.
Disclosure of Invention
The invention aims to provide a quick-change switching type horizontal loop platform with cantilever type skirt edge compression rollers, and the bottom plate and a screen protection cover are fixed by adopting external bolts, so that offline maintenance, maintenance and replacement are more convenient.
In order to solve the technical problem, the invention provides a quick-change switching type horizontal loop platform with cantilever type skirt edge compression rollers, which comprises a bottom plate, a screen protection cover and a top protection cover, wherein the bottom plate is detachably arranged on an installation seat of the horizontal loop platform, the screen protection cover is detachably arranged on the bottom plate, one end of the top protection cover is rotatably arranged at the top of the screen protection cover, so that the top protection cover can be opened through rotation, and the bottom plate and the installation seat as well as the screen protection cover and the bottom plate are fixed through bolts, wherein: and the bolt for fixing the bottom plate and the mounting seat is positioned on the outer side of the loop, and the bolt for fixing the screen protection cover and the bottom plate is positioned on the outer side of the loop.
Preferably, the screen protection cover is formed by detachably connecting a plurality of side plates.
Preferably, the safety device further comprises an air cylinder, wherein the fixed end of the air cylinder is rotatably installed on the installation seat, and the movable end of the air cylinder is rotatably connected to the top protection cover, so that the air cylinder can respectively drive the top protection cover to be opened and closed in the retraction and extension processes.
Preferably, the pressing roller is vertically arranged on the bottom plate, and arc-shaped skirt-shaped anti-abrasion parts are arranged on the edges of the two ends of the pressing roller.
Preferably, the compression roller is supported on the base through a support frame, wherein the bottom of the support frame is detachably connected with the base, a cantilever part is arranged at the top of the support frame, an anchor ear is arranged at one end of the cantilever part, and the compression roller is vertically supported on the support frame through a compression roller shaft and the anchor ear.
Preferably, two sets of tapered roller bearings are arranged between the compression roller and the compression roller shaft and are respectively positioned at two ends in the compression roller.
The quick-change switching type horizontal loop platform with the cantilever type skirt edge compression roller at least has the following technical effects:
the screen protection cover is detachably connected with the bottom plate, and meanwhile, the bolt connected with the screen protection cover is arranged outside the loop, so that an external connection mode is presented, and the screen protection cover is convenient to disassemble, assemble and replace integrally with the bottom plate.
And secondly, the detachable connection between the bottom plate and the installation tool is realized, and the bolt connected with the bottom plate and the installation tool is arranged outside the loop, so that an external connection mode is presented, and the bottom plate can be conveniently disassembled, assembled and replaced.
Thirdly, can dismantle through setting the screen safety cover to a plurality of curb plates and connect and form, make things convenient for to carry out the dismouting after the local damage of screen safety cover and change.
Drawings
FIG. 1 is an overall schematic view of a loop platform of the present invention.
Fig. 2 is a partial schematic view of a loop platform of the present invention.
Fig. 3 is a schematic view of the screen protection cover and the bottom plate of the looping platform of the invention.
Fig. 4 is a schematic view of a press roll and a base plate of the loop platform of the present invention.
The reference numbers illustrate:
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1 to 4, the invention provides a quick-change switching type horizontal looping platform with cantilever type skirt edge compression rollers, which comprises a bottom plate 1, a screen protecting cover 2 and a top protecting cover 3, wherein the bottom plate 1 is detachably mounted on a mounting seat of the horizontal looping platform, the screen protecting cover 2 is detachably mounted on the bottom plate 1, one end of the top protecting cover 3 is rotatably mounted at the top of the screen protecting cover 2, so that the top protecting cover 3 can be opened through rotation, and the bottom plate 1 and the mounting seat as well as the screen protecting cover 2 and the bottom plate 1 are fixed through bolts, wherein: the bolt for fixing the bottom plate 1 and the mounting seat is positioned on the outer side of the loop, and the bolt for fixing the screen protection cover 2 and the bottom plate 1 is positioned on the outer side of the loop.
Through adopting the above technical scheme, in the production process of rolling the steel, can dismantle through the whole external connection between the screen safety cover 2 and the bottom plate 1 and be connected, make, when screen safety cover 2 needs to be changed, the very big dismouting and the maintenance that has made things convenient for screen safety cover 2, and simultaneously, bottom plate 1 is as the easy wearing and tearing part, can dismantle through realizing external connection with it with the mount pad and be connected, the very big dismouting change and the maintenance that has made things convenient for bottom plate 1, and the manufacturing cost is reduced, and the stability of rolling line is improved simultaneously.
The screen protection cover 2 is formed by detachably connecting a plurality of side plates 4, and is convenient to replace as the screen protection cover 2 of the installation device after being locally damaged.
Still include cylinder 5, the stiff end of cylinder 5 is rotationally installed on the mount pad, and the expansion end of cylinder 5 rotationally connects on top protection cover 3 for cylinder 5 is contracting back and stretching out the in-process, can drive top protection cover 3 respectively and open and close, utilizes cylinder 5 to open and close as the automation of driving source control top protection cover 3, has the advantage that the pile steel opens fast, quick processing.
Still include compression roller 6, compression roller 6 is vertical setting on bottom plate 1, and the both ends edge of compression roller 6 is equipped with arc shirt rim form abrasionproof portion 7 for compression roller 6 is when receiving red steel pressure, and its reaction force can make red steel and bottom plate 1 isolated, and the biggest possibility lets the orbit of red steel in the loop present for unsettled state, avoids red steel wearing and tearing bottom plate 1.
The compression roller 6 is supported on the base through the support frame 8, wherein, the bottom of the support frame 8 can be dismantled with the base and be connected, the top of the support frame 8 has a cantilever part 9, the one end of the cantilever part 9 is equipped with the staple bolt, the compression roller 6 is vertically supported on the support frame 8 through the compression roller shaft 10 and the staple bolt, the compression roller 6 is fixedly installed through this kind of mode, the dismouting change of the compression roller 6 is more convenient, and the maintenance of inserting the production line of the rolling line is facilitated.
Two sets of tapered roller bearings are arranged between the compression roller 6 and the compression roller shaft 10 and are respectively positioned at two ends in the compression roller 6, and the compression roller 6 is rotatably supported through the tapered roller bearings, so that the compression roller is better suitable for radial loads and the reliability is enhanced.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a quick change switch-over formula horizontal loop platform with cantilever type shirt rim compression roller, its characterized in that, including bottom plate (1), screen protection cover (2) and top protection cover (3), bottom plate (1) detachable installs on the mount pad of horizontal loop platform, screen protection cover (2) detachable installs on bottom plate (1), the rotatable top of installing at screen protection cover (2) of one end of top protection cover (3) for top protection cover (3) accessible is rotatory to be opened, between bottom plate (1) and the mount pad and all through the bolt fastening between screen protection cover (2) and bottom plate (1), wherein: the bolt for fixing the bottom plate (1) and the mounting seat is positioned on the outer side of the loop, and the bolt for fixing the screen protection cover (2) and the bottom plate (1) is positioned on the outer side of the loop;
the anti-abrasion device is characterized by further comprising a compression roller (6), wherein the compression roller (6) is vertically arranged on the bottom plate (1), and arc-shaped skirt-shaped anti-abrasion parts (7) are arranged at the edges of two ends of the compression roller (6);
the press roll is characterized in that the press roll (6) is supported on the base through a support frame (8), wherein the bottom of the support frame (8) is detachably connected with the base, a cantilever part (9) is arranged at the top of the support frame (8), one end of the cantilever part (9) is provided with a hoop, and the press roll (6) is vertically supported on the support frame (8) through a press roll shaft (10) and the hoop;
two sets of tapered roller bearings are arranged between the compression roller (6) and the compression roller shaft (10) and are respectively positioned at two ends in the compression roller (6).
2. The quick-change switching horizontal loop platform with cantilevered skirt press rolls according to claim 1, wherein the screen protection cover (2) is formed by detachably connecting a plurality of side plates (4).
3. The quick-change switching horizontal looper platform with cantilevered skirt press rolls according to claim 1, further comprising a cylinder (5), wherein a fixed end of said cylinder (5) is rotatably mounted on a mounting seat, and a movable end of said cylinder (5) is rotatably connected to said top protection cover (3), such that said cylinder (5) drives said top protection cover (3) to open and close during retraction and extension, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305327.XA CN113145662B (en) | 2021-03-19 | 2021-03-19 | Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305327.XA CN113145662B (en) | 2021-03-19 | 2021-03-19 | Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113145662A CN113145662A (en) | 2021-07-23 |
| CN113145662B true CN113145662B (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110305327.XA Active CN113145662B (en) | 2021-03-19 | 2021-03-19 | Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113145662B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342858C2 (en) * | 1993-12-13 | 1996-01-11 | Mannesmann Ag | Cold pilger rolling mill for rolling long blanks |
| JP2000237812A (en) * | 1999-02-19 | 2000-09-05 | Toshiba Corp | Looper multivariable controller |
| CN202779209U (en) * | 2012-08-23 | 2013-03-13 | 武汉钢铁(集团)公司 | Loop device assembly |
| CN204220644U (en) * | 2014-09-26 | 2015-03-25 | 江苏永钢集团有限公司 | Lever kink |
| CN104438375B (en) * | 2014-11-28 | 2016-08-24 | 嘉兴鸿利机械有限公司 | Steel rolling kink |
| CN204974754U (en) * | 2015-09-18 | 2016-01-20 | 天津天重中直科技工程有限公司 | Novel found loop compression roller mechanism |
| CN205128614U (en) * | 2015-11-30 | 2016-04-06 | 马鞍山市银鼎机械制造有限公司 | Antirusting rolling mill guide and guard beam device |
| CN210333772U (en) * | 2019-03-18 | 2020-04-17 | 浦项(辽宁)汽车配件制造有限公司 | Hot rolling laying head protector |
-
2021
- 2021-03-19 CN CN202110305327.XA patent/CN113145662B/en active Active
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| Publication number | Publication date |
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| CN113145662A (en) | 2021-07-23 |
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