CN110560509A - Coiler mandrel adjusting method - Google Patents
Coiler mandrel adjusting method Download PDFInfo
- Publication number
- CN110560509A CN110560509A CN201910957553.9A CN201910957553A CN110560509A CN 110560509 A CN110560509 A CN 110560509A CN 201910957553 A CN201910957553 A CN 201910957553A CN 110560509 A CN110560509 A CN 110560509A
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- CN
- China
- Prior art keywords
- sliding plate
- coiler
- winding drum
- adjusting
- drum
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention provides a coiler mandrel adjusting method, which comprises the steps of measuring the distance between a coiler mandrel and a roller way reference surface by using an inside micrometer and detecting the parallelism, adjusting the gap between a base side sliding plate and a box copper sliding plate to ensure that the parallelism deviation of the base side sliding plate and the box copper sliding plate is less than +/-0.3 mm, fixing the sliding plate, and adjusting the transverse axis of the coiler mandrel to deviate from the outlet direction with the tolerance of 0.1mm/M so as to eliminate the influence of the strip steel tension on the coiler mandrel in the production process, and lifting the side of the coiler mandrel close to the operating end by 0.1mm/M so as to eliminate the influence of the self-weight acting force of the steel coil in the production process, thereby solving the problems that the deviation and the irregularity of the coiler production products are caused by accumulated errors of.
Description
Technical Field
The invention belongs to the technical field of equipment installation, and particularly relates to a coiler mandrel adjusting method.
Background
The installation and alignment of the coiling machine are the key points of the installation of equipment at the discharge end of a production line, and the main point of the installation and alignment lies in the parallelism of the transverse center line of a coiling drum and the transverse center line of a conveying roller way, which is the main reason for ensuring that the strip steel is not deviated in the rolling process.
In the prior art, in order to ensure the mutual installation precision between the devices, the alignment of the devices is performed according to a reference line, the standard requirement of the installation precision of the devices at the discharge section of a general rolling line is +/-0.3 mm, but in the construction process, the installation of the devices at the discharge section of the rolling line is always performed in sections and areas for ensuring the construction period, and particularly, the devices at the discharge section have multiple specifications and large length, and a conveying roller bed and a coiling machine are generally independently installed and independently checked and accepted.
The independent installation and acceptance of the conveying roller way and the coiling machine can meet the standard requirement on the installation precision, but the influence of error accumulation on the transverse axes of the conveying roller way and the coiling machine is not considered, the accumulated error can exceed the standard requirement, and the coil discharging quality is influenced.
Disclosure of Invention
The invention provides an improvement aiming at the problems in the prior art, namely the invention provides a coiler mandrel adjusting method which can solve the problem that the produced products of a coiler are off-tracking and uneven due to accumulated errors of equipment.
In order to solve the above technical problem, the present invention provides a coiler mandrel adjustment method, comprising the steps of,
Measuring the distance between the winding drum and the roller way reference surface and detecting the parallelism;
Adjusting the clearance between the base side sliding plate and the box body copper sliding plate to ensure that the parallelism deviation of the base side sliding plate and the box body copper sliding plate is less than +/-0.3 mm;
And fixing the side sliding plate and the box body copper sliding plate.
preferably, the winding drum is adjusted, the transverse axis of the winding drum deviates to the outlet direction, and the tolerance is 0.1mm/M, so that the influence of the tension of the strip steel on the winding drum of the coiler in the production process is eliminated.
Preferably, the reel is adjusted, and one side of the reel, which is close to the operation end, is lifted by 0.1mm/M, so that the influence of the self-weight acting force of the steel coil of the coiler reel in the production process is eliminated.
Preferably, an inside micrometer is used for measuring the distance between the winding drum and the roller way reference surface and detecting the parallelism.
Through the technical scheme, the transverse axis of the conveying roller way and the axis of the winding drum are positioned on the same straight line by adjusting the gap adjustment parallelism of the base side sliding plate and the box body copper sliding plate, the deviation of the transverse axis of the winding drum and the height of the near operation end are adjusted to eliminate the influence of the tension and the dead weight of the strip steel on the deviation in the finished product, and the problem that the deviation and the irregularity of the product produced by the coiling machine are caused by accumulated errors of equipment is solved.
Drawings
FIG. 1 is a top view of a reel drum of a coiler drum adjustment method according to an embodiment of the present invention;
In the figure:
1. coiler motor 2, roller shaft 3 and operation end
4. Inside micrometer 5, reference axis 6, transport roller way central line
7. central line 8 of coiling machine, rolling line 9 and strip steel outlet
10. roll shaft motor
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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.
Fig. 1 is a top view of a winding drum of a method for adjusting a winding drum of a coiler according to an embodiment of the present invention, and specifically, as shown in fig. 1, the present invention provides a top view of a winding drum of a method for adjusting a winding drum of a coiler, the coiling apparatus is composed of a base and a box, the box and the winding drum are integrated, a central line 7 of the coiler, a central line 6 of a conveying roller way, and a reference axis 5 are all perpendicular to a rolling line 8, the rolling line 8 coincides with a central line of a roll shaft 2 and a central line of the winding drum, a coiler motor 1 drives the coiler to coil a strip steel, and a roll shaft motor 10 drives the roll shaft 2 to rotate and convey the strip steel.
The invention provides a coiler mandrel adjusting method, which comprises the following steps:
measuring the distance between the winding drum and the reference surface of the roller way and detecting the parallelism;
adjusting the clearance between the base side sliding plate and the box body copper sliding plate to ensure that the parallelism deviation of the base side sliding plate and the box body copper sliding plate is less than +/-0.3 mm;
and fixing the side sliding plate and the box body copper sliding plate.
Specifically, the distance from the roll shafts 2 on the two sides of the roller way to the coiling machine is measured, and the distance from the central line 6 of the conveying roller way to the reference axis 5 is used for determining and adjusting the deviation range of the parallelism. In a preferred scheme, the inside micrometer 4 is used for measuring the distance between the winding drum and the reference surface of the roller way and detecting the parallelism.
Preferably, the reel is adjusted, the transverse axis of the drum deviates to the outlet direction, and the tolerance is 0.1mm/M, so that the influence of the tension of the strip steel on the reel of the coiler in the production process is eliminated.
The preferable scheme is that the winding drum is adjusted, and the side, close to the operation end, of the winding drum, which is close to the 3 side, is lifted by 0.1mm/M, so that the influence of the self-weight acting force of the steel coil of the winding drum of the coiler in the production process is eliminated.
through the technical scheme, the transverse axis of the conveying roller way and the axis of the winding drum are positioned on the same straight line by adjusting the gap adjustment parallelism of the base side sliding plate and the box body copper sliding plate, the deviation of the transverse axis of the winding drum and the height of the near operation end are adjusted to eliminate the influence of the tension and the dead weight of the strip steel on the deviation in the finished product, and the problem that the deviation and the irregularity of the product produced by the coiling machine are caused by accumulated errors of equipment is solved.
the embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (4)
1. A coiler mandrel adjusting method is characterized by comprising the following steps:
Measuring the distance between the winding drum and the roller way reference surface and detecting the parallelism;
adjusting the clearance between the base side sliding plate and the box body copper sliding plate to ensure that the parallelism deviation of the base side sliding plate and the box body copper sliding plate is less than +/-0.3 mm;
and fixing the side sliding plate and the box body copper sliding plate.
2. The coiler drum adjustment method according to claim 1, further comprising the steps of:
And adjusting the winding drum, wherein the transverse axis of the winding drum deviates to the outlet direction, and the tolerance is 0.1mm/M, so that the influence of the strip steel tension on the winding drum of the coiler in the production process is eliminated.
3. The coiler drum adjustment method according to claim 1, further comprising the step of,
adjusting the winding drum, wherein one side of the winding drum, which is close to the operation end, is raised by 0.1mm/M, so that the influence of the self-weight acting force of the steel coil in the production process of the winding drum of the coiler is eliminated.
4. The coiler drum adjustment method according to claim 2 or 3, characterized in that the distance between the drum and the roller bed reference surface is measured using an inside micrometer and parallelism detection is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957553.9A CN110560509A (en) | 2019-10-10 | 2019-10-10 | Coiler mandrel adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957553.9A CN110560509A (en) | 2019-10-10 | 2019-10-10 | Coiler mandrel adjusting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560509A true CN110560509A (en) | 2019-12-13 |
Family
ID=68784336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957553.9A Pending CN110560509A (en) | 2019-10-10 | 2019-10-10 | Coiler mandrel adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123956A (en) * | 2020-09-23 | 2020-12-25 | 湖南鼎一致远科技发展有限公司 | Automatic deviation rectifying system and method and printer |
Citations (7)
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|---|---|---|---|---|
| JP2004114110A (en) * | 2002-09-26 | 2004-04-15 | Nippon Steel Corp | Method and device for correcting and winding meandering of metallic strip |
| CN101275400A (en) * | 2007-03-27 | 2008-10-01 | 鞍钢建设集团有限公司 | Method for mounting large-sized rolling mills |
| CN102759321A (en) * | 2011-04-25 | 2012-10-31 | 五冶集团上海有限公司 | Dial indicator bracket used for measuring parallelism between rollers and application method thereof |
| CN203370831U (en) * | 2013-05-29 | 2014-01-01 | 宝钢不锈钢有限公司 | Large-span parallelism quick-measuring ruler |
| CN206002032U (en) * | 2016-07-26 | 2017-03-08 | 中国一冶集团有限公司 | A kind of continuous runout table depth of parallelism fast detecting tool of many spacing |
| CN106834643A (en) * | 2016-12-28 | 2017-06-13 | 中冶天工集团天津有限公司 | Roller hearth heat-treated furnace conveying roller installation accuracy control method |
| CN107314733A (en) * | 2017-08-15 | 2017-11-03 | 中铝河南洛阳铝箔有限公司 | A kind of roller system of rolling mill parallelism measuring apparatus and its application method |
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2019
- 2019-10-10 CN CN201910957553.9A patent/CN110560509A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114110A (en) * | 2002-09-26 | 2004-04-15 | Nippon Steel Corp | Method and device for correcting and winding meandering of metallic strip |
| CN101275400A (en) * | 2007-03-27 | 2008-10-01 | 鞍钢建设集团有限公司 | Method for mounting large-sized rolling mills |
| CN102759321A (en) * | 2011-04-25 | 2012-10-31 | 五冶集团上海有限公司 | Dial indicator bracket used for measuring parallelism between rollers and application method thereof |
| CN203370831U (en) * | 2013-05-29 | 2014-01-01 | 宝钢不锈钢有限公司 | Large-span parallelism quick-measuring ruler |
| CN206002032U (en) * | 2016-07-26 | 2017-03-08 | 中国一冶集团有限公司 | A kind of continuous runout table depth of parallelism fast detecting tool of many spacing |
| CN106834643A (en) * | 2016-12-28 | 2017-06-13 | 中冶天工集团天津有限公司 | Roller hearth heat-treated furnace conveying roller installation accuracy control method |
| CN107314733A (en) * | 2017-08-15 | 2017-11-03 | 中铝河南洛阳铝箔有限公司 | A kind of roller system of rolling mill parallelism measuring apparatus and its application method |
Non-Patent Citations (1)
| Title |
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| 中华人民共和国冶金工业部: "《轧机机械设备安装验收规范 冶基规201-79》", 31 October 1980, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123956A (en) * | 2020-09-23 | 2020-12-25 | 湖南鼎一致远科技发展有限公司 | Automatic deviation rectifying system and method and printer |
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Application publication date: 20191213 |
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