CN109420894B - Quick replacement method for strip steel separation roller spacer - Google Patents
Quick replacement method for strip steel separation roller spacer Download PDFInfo
- Publication number
- CN109420894B CN109420894B CN201710718735.1A CN201710718735A CN109420894B CN 109420894 B CN109420894 B CN 109420894B CN 201710718735 A CN201710718735 A CN 201710718735A CN 109420894 B CN109420894 B CN 109420894B
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- CN
- China
- Prior art keywords
- roller
- upright post
- support
- separation roller
- spacer
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
Abstract
The invention relates to a strip steel production line, in particular to a strip steel separation roller. The quick replacement method for the strip steel separating roller spacer comprises the following steps: set up the change support on separating roller one side sky, include: a pair of bases fixed to the concrete floor by anchor bolts; each base is provided with a spacer baffle; the bottom of the support upright post penetrates through the barrier sheet baffle and is fixed on the base, and the top of the support upright post is relatively bent and provided with a roller support for supporting the separation roller; sleeving a new spacer on the stand column of the bracket on one side; hoisting the separation roller on the roller support by using a travelling crane; the old spacing block is detached and is sleeved on the upright post of the bracket at the other side along the upright post in a moving way; moving a new spacer along the upright onto the separator roll and mounting in place; hoisting the separation roller with the replaced isolation sheet to a production line by using a travelling crane to be in place; and taking away the old spacing block sleeved on the other side of the upright post. The invention can improve the construction safety of the replacement of the separating sheet, improve the replacement efficiency and occupy less traveling cranes.
Description
Technical Field
The invention relates to a strip steel production line, in particular to a strip steel separation roller.
Background
The separating roller is common in the steel production industry and is mainly applied to separating cut steel by a longitudinal cutting line. The separating roller generally has a single weight of about 150Kg and consists of a roller body and a spacer. The spacer is easy to wear, and if the worn spacer is not replaced in time, the surface of steel is easy to scratch, so that the quality of the steel product is influenced. It is important to periodically perform spacer replacement for the separation roller.
The conventional method for replacing the spacers is to use the cooperation of traveling cranes in a factory building to lift the separating roller off the ground, and workers take the worn spacers on the roller body down one by one and then replace the new spacers. The method is difficult to control the stability of the roller body after the isolation roller is lifted, and is easy to cause mechanical injury to replacement personnel and damage to the isolation sheet equipment. Moreover, the replacement method has low efficiency and long time consumption, needs to occupy a traveling crane for a long time, and seriously influences production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quick replacement method for a strip steel separation roller spacer. The invention can improve the construction safety of the replacement of the separating sheet, improve the replacement efficiency and occupy less traveling cranes.
The invention relates to a method for quickly replacing a strip steel separation roller spacer, which comprises the following steps:
step one, set up the replacement support on separating roller one side open ground, it includes: a pair of bases fixed to the concrete floor by anchor bolts; each base is provided with a spacer baffle; the bottom of the support upright post penetrates through the barrier sheet baffle and is fixed on the base, and the top of the support upright post is relatively bent and provided with a roller support for supporting the separation roller;
step two, sleeving a new spacer on the stand column of the bracket on one side;
step three, hoisting the separation roller on a roller support by using a travelling crane;
step four, the old spacing block is detached and is sleeved on the support upright post on the other side along the upright post in a moving way;
moving a new spacer to a separation roller along the upright column and installing the new spacer in place;
hoisting the separation roller with the replaced isolation sheet to a production line to be in place by using a travelling crane; and taking away the old spacing block sleeved on the other side of the upright post.
The invention sequentially sleeves new spacers on the upright post at one side of the bracket according to the sequence of installation on the separation roller; the separation roller of the spacer to be replaced is fixed on the bracket by hoisting through a crane in the plant; sleeving the used spacer on the separation roller on the upright column at the other side of the bracket; new spacers are in turn mounted on the spacer rollers. The invention effectively solves the problems of low efficiency and long time consumption when the separator is replaced by the separation roller and the problem that the roller body cannot be fixed and has high danger when the separator is replaced by the separation roller; when the separation roller is used for replacing the separation sheet, the gravity center of the roller way is stable, people cannot be hurt by overturning, and meanwhile, the separation sheet is not damaged when the separation roller is used for replacing the separation sheet. Because the separation piece is changed very frequently, in order to change the convenience, the support direct mount is in the separation roller side.
Drawings
FIG. 1 is a schematic of the present invention.
Detailed Description
As shown in figure 1, the invention relates to a method for quickly replacing a strip steel separating roller spacer, which comprises the following steps: it includes:
step one, set up the replacement support on separating roller one side open ground, it includes: a pair of bases 1 fixed to a concrete floor with anchor bolts 2; the isolation sheet baffle 3 is arranged on each base; the bottom of the support upright post penetrates through the barrier sheet baffle and is fixed on the base, and the top of the support upright post is relatively bent and is provided with a roller support 6 for supporting the separation roller;
step two, sleeving a new spacer 8 on the stand column of the bracket on one side;
step three, hoisting the separation roller 7 on a roller support by using a travelling crane;
step four, the old spacing block 4 is detached and is movably sleeved on the support upright post on the other side along the upright post;
moving a new spacer to a separation roller along the upright column and installing the new spacer in place;
hoisting the separation roller with the replaced isolation sheet to a production line to be in place by using a travelling crane; and taking away the old spacing block sleeved on the other side of the upright post.
Claims (1)
1. The method for quickly replacing the strip steel separating roller spacer is characterized by comprising the following steps of:
step one, set up the replacement support on separating roller one side open ground, it includes: a pair of bases fixed to the concrete floor by anchor bolts; each base is provided with a spacer baffle; the bottom of the support upright post penetrates through the barrier sheet baffle and is fixed on the base, and the top of the support upright post is relatively bent and provided with a roller support for supporting the separation roller;
step two, sleeving a new spacer on the stand column of the bracket on one side;
step three, hoisting the separation roller on a roller support by using a travelling crane;
step four, the old spacing block is detached and is sleeved on the support upright post on the other side along the upright post in a moving way;
moving a new spacer to a separation roller along the upright column and installing the new spacer in place;
hoisting the separation roller with the replaced isolation sheet to a production line to be in place by using a travelling crane; and taking away the old spacing block sleeved on the stand column of the bracket at the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718735.1A CN109420894B (en) | 2017-08-21 | 2017-08-21 | Quick replacement method for strip steel separation roller spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718735.1A CN109420894B (en) | 2017-08-21 | 2017-08-21 | Quick replacement method for strip steel separation roller spacer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109420894A CN109420894A (en) | 2019-03-05 |
| CN109420894B true CN109420894B (en) | 2020-07-28 |
Family
ID=65498880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718735.1A Active CN109420894B (en) | 2017-08-21 | 2017-08-21 | Quick replacement method for strip steel separation roller spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109420894B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038956A (en) * | 1988-06-30 | 1990-01-24 | 丹尼利机械厂联合股票公司 | In the mill stand of roll, be used for changing the device of complete roll and relevant device with cantilevered fulcrum |
| CN1260320A (en) * | 1999-01-13 | 2000-07-19 | 因温特奥股份公司 | Apparatus and method for simplifying changing of roller baring on automatic escalater and moving pedestrian crossing |
| CN2451327Y (en) * | 2000-08-31 | 2001-10-03 | 张玉兰 | Quick-change adjustable honeycomb paper core glue spreader |
| CN1401502A (en) * | 2001-05-10 | 2003-03-12 | 佳能株式会社 | Sheet conveying apparatus and recording apparatus |
| CN202201619U (en) * | 2011-06-28 | 2012-04-25 | 上海宝冶集团有限公司 | Lifting tool for exchanging roller in the segment of caster |
| CN202367423U (en) * | 2011-10-25 | 2012-08-08 | 河北钢铁集团衡水板业有限公司 | Device for replacing furnace roller bearing on line |
| CN103537484A (en) * | 2013-10-31 | 2014-01-29 | 莱芜钢铁集团有限公司 | Method for replacing lower roller tables of pinch roller |
| CN203922212U (en) * | 2014-06-11 | 2014-11-05 | 中国重型机械研究院股份公司 | A kind of separate roller device |
| CN105305300A (en) * | 2015-10-19 | 2016-02-03 | 国网山东莒南县供电公司 | Device used for replacing tubular bus support porcelain insulator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729015Y (en) * | 2004-06-30 | 2005-09-28 | 山大鲁能信息科技有限公司 | Easy changed paper rolling wheel device |
| CN202148013U (en) * | 2011-06-09 | 2012-02-22 | 阳光大地（福建）新能源有限公司 | Rolling wheel structure of silicon wafer conveying mechanism |
| CN104555529A (en) * | 2014-12-27 | 2015-04-29 | 山东中际电工装备股份有限公司 | Quick replacement device of paper feeding roller |
-
2017
- 2017-08-21 CN CN201710718735.1A patent/CN109420894B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038956A (en) * | 1988-06-30 | 1990-01-24 | 丹尼利机械厂联合股票公司 | In the mill stand of roll, be used for changing the device of complete roll and relevant device with cantilevered fulcrum |
| US4949447A (en) * | 1988-06-30 | 1990-08-21 | Danieli & C. Officine Meccaniche Spa | Apparatus to replace sets of rolls and relative equipment in rolling stands having rolls supported as cantilevers |
| CN1260320A (en) * | 1999-01-13 | 2000-07-19 | 因温特奥股份公司 | Apparatus and method for simplifying changing of roller baring on automatic escalater and moving pedestrian crossing |
| CN2451327Y (en) * | 2000-08-31 | 2001-10-03 | 张玉兰 | Quick-change adjustable honeycomb paper core glue spreader |
| CN1401502A (en) * | 2001-05-10 | 2003-03-12 | 佳能株式会社 | Sheet conveying apparatus and recording apparatus |
| CN202201619U (en) * | 2011-06-28 | 2012-04-25 | 上海宝冶集团有限公司 | Lifting tool for exchanging roller in the segment of caster |
| CN202367423U (en) * | 2011-10-25 | 2012-08-08 | 河北钢铁集团衡水板业有限公司 | Device for replacing furnace roller bearing on line |
| CN103537484A (en) * | 2013-10-31 | 2014-01-29 | 莱芜钢铁集团有限公司 | Method for replacing lower roller tables of pinch roller |
| CN203922212U (en) * | 2014-06-11 | 2014-11-05 | 中国重型机械研究院股份公司 | A kind of separate roller device |
| CN105305300A (en) * | 2015-10-19 | 2016-02-03 | 国网山东莒南县供电公司 | Device used for replacing tubular bus support porcelain insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109420894A (en) | 2019-03-05 |
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