CN112371765A - Variable roller straightening machine - Google Patents

Variable roller straightening machine Download PDF

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Publication number
CN112371765A
CN112371765A CN202011266733.1A CN202011266733A CN112371765A CN 112371765 A CN112371765 A CN 112371765A CN 202011266733 A CN202011266733 A CN 202011266733A CN 112371765 A CN112371765 A CN 112371765A
Authority
CN
China
Prior art keywords
main
auxiliary
straightening
transmission system
pressing assembly
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.)
Pending
Application number
CN202011266733.1A
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Chinese (zh)
Inventor
郝建军
王效岗
吴慧海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyuan University of Science and Technology
Original Assignee
Taiyuan University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taiyuan University of Science and Technology filed Critical Taiyuan University of Science and Technology
Priority to CN202011266733.1A priority Critical patent/CN112371765A/en
Publication of CN112371765A publication Critical patent/CN112371765A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

A variable roll straightening machine belongs to the field of metal plate rolling production equipment. The device is characterized by comprising a rack pressing assembly, a main correcting roller system, a main transmission system, a roller changing base, an auxiliary correcting roller system and an auxiliary transmission system, wherein when a main specification metal plate needs to be corrected, the main correcting roller system is arranged in the rack pressing assembly and connected with the main transmission system; when the metal sheet with the auxiliary specification needs to be corrected, the auxiliary correcting roller system is arranged in the rack pressing assembly and is connected with the auxiliary transmission system. The advantages are that: the application range of the straightening machine is expanded, and the transmission system is matched with the straightening roller system, so that the effects of energy conservation and synergy are realized.

Description

Variable roller straightening machine
Technical Field
The invention belongs to the field of metal plate rolling production equipment, and particularly relates to a straightening machine with replaceable roller systems.
Background
The production of metal sheets requires the working procedures of rolling, straightening, shearing and the like, wherein the straightening is one of the important working procedures for ensuring the quality of the sheet shape. The production of the metal plate has the characteristics of large yield, various varieties and specifications, high product quality requirement and the like. In the production process of metal plates, the plate shape quality and the flatness of the plates after the rolling process cannot meet the requirements, the plates need to be straightened and corrected by straightening equipment of the subsequent process, the core component of the straightening equipment is a straightening roller system, each set of straightening roller system is only suitable for straightening the metal plates with certain thickness specifications, and when the specification of the metal plates exceeds the straightening range, the straightening quality requirements of products cannot be met. Therefore, when an enterprise increases or converts the product specification to expand the production range, the whole correction equipment needs to be replaced, so that the equipment investment of the enterprise is increased, the product conversion period is prolonged, and the production is inconvenient.
Disclosure of Invention
The invention aims to provide a straightening machine with a variable roller system, which can enlarge the straightening range of the straightening machine.
When a main specification metal plate needs to be corrected, the main correcting roller system is arranged in the frame pressing assembly and connected with the main transmission system arranged on one side of the frame pressing assembly, and the roller changing base is arranged on the other side of the frame pressing assembly; when a metal plate with an auxiliary specification needs to be corrected, the main correcting roller system is moved out of the rack pressing assembly, the auxiliary correcting roller system is installed in the rack pressing assembly, and the auxiliary transmission system is installed on the roller changing base and connected with the auxiliary correcting roller system.
Advantages and positive effects of the invention
1. The straightening machine is provided with two sets of straightening roller systems, namely a main straightening roller system and an auxiliary straightening roller system, so that the application range of the straightening machine is expanded.
2. The main correcting roller system and the auxiliary correcting roller are respectively provided with an independent transmission system, namely a main transmission system and an auxiliary transmission system, and the power of the transmission systems is matched with the load of the correcting machine, so that the effects of energy conservation and efficiency improvement are realized.
Drawings
FIG. 1 is a schematic view of a main straightening roll system installed in a press-down assembly of a straightening machine frame
FIG. 2 is a schematic view of an auxiliary straightening roller system installed in a press-down assembly of a straightening machine frame
Figure 1-frame press-down assembly
2-main correcting roller system
3-main transmission system
4-roll changing base
5-auxiliary correcting roller system
6-auxiliary transmission system.
Detailed Description
As shown in fig. 1, when the straightening device is used for straightening a main-specification metal sheet, a main straightening roller system 2 is installed in a frame pressing assembly 1, and a main transmission system 3 connected with the main straightening roller system 2 is installed on the transmission side of the frame pressing assembly 1; a roll changing base 4 is arranged on the roll changing side of the rack pressing assembly 1, a plate enters from the inlet of the straightening machine, passes through the main straightening roll system 2 and then exits from the outlet side of the straightening machine to finish the plate shape correction of the plate; when the device is used for correcting metal plates with auxiliary specifications, as shown in fig. 2, the main correcting roller system 2 cannot meet the correcting requirements, at this time, the main correcting roller system 2 is required to be disconnected from the main transmission system 3, the main correcting roller system 2 is pulled out to the roller changing base 4 and removed, then the auxiliary correcting roller system 5 and the auxiliary transmission system 6 are integrally placed on the roller changing base 4 and are pushed into the rack pressing assembly 1, the auxiliary transmission system 6 is installed and fixed on the roller changing base 4, the auxiliary transmission system 6 is connected with the auxiliary correcting roller system 5 and transmits power, metal plates enter from the inlet side of a correcting machine and pass through the auxiliary correcting roller system 5, and then the plate shape correction of the plates is finished by measuring from the outlet of the correcting machine.

Claims (1)

1. A variable roller system straightening machine is characterized by comprising a frame pressing assembly (1), a main straightening roller system (2), a main transmission system (3), a roller changing base (4), an auxiliary straightening roller system (5) and an auxiliary transmission system (6), wherein when a main specification metal plate needs to be straightened, the main straightening roller system (2) is installed in the frame pressing assembly (1) and is connected with the main transmission system (3) installed on one side of the frame pressing assembly (1), and the roller changing base (4) is installed on the other side of the frame pressing assembly (1); when a metal plate with an auxiliary specification needs to be corrected, the main correcting roller system (2) is moved out of the rack pressing assembly (1), the auxiliary correcting roller system (5) is installed in the rack pressing assembly (1), and the auxiliary transmission system (6) is installed on the roller changing base (4) and connected with the auxiliary correcting roller system (5).
CN202011266733.1A 2020-11-13 2020-11-13 Variable roller straightening machine Pending CN112371765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011266733.1A CN112371765A (en) 2020-11-13 2020-11-13 Variable roller straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011266733.1A CN112371765A (en) 2020-11-13 2020-11-13 Variable roller straightening machine

Publications (1)

Publication Number Publication Date
CN112371765A true CN112371765A (en) 2021-02-19

Family

ID=74583724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011266733.1A Pending CN112371765A (en) 2020-11-13 2020-11-13 Variable roller straightening machine

Country Status (1)

Country Link
CN (1) CN112371765A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170168A (en) * 1974-12-16 1976-06-17 Kobe Steel Ltd ROORUKYO SEISOCHI
DE19705457A1 (en) * 1997-02-13 1998-08-20 Schloemann Siemag Ag Sheet straightening machine
CN1911549A (en) * 2006-08-23 2007-02-14 康凤明 Corrector of multiroller system
EP2116315A1 (en) * 2008-05-08 2009-11-11 Arku Maschinenbau Gmbh Roller levelling machine with cassette exchange system
CN102248030A (en) * 2011-06-02 2011-11-23 太原科技大学 Straightener with convertible straightening roll system
CN202129304U (en) * 2011-06-28 2012-02-01 太原重工股份有限公司 Seven-roll full-hydraulic plate and strip straightening machine
CN207463863U (en) * 2017-10-20 2018-06-08 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of cut deal double roller system straightener
CN109013757A (en) * 2018-08-10 2018-12-18 太原科技大学 A kind of double roller system straightener
CN208408082U (en) * 2018-06-22 2019-01-22 广州本金机电设备有限公司 A kind of fast roll changing straightener
CN208976533U (en) * 2018-09-06 2019-06-14 泰安华鲁锻压机床有限公司 A kind of multiple roll system plate straightening roll
CN110227739A (en) * 2019-07-25 2019-09-13 济南艺高数控机械有限公司 Fast roll changing levelling machine
CN110877064A (en) * 2019-12-25 2020-03-13 中冶赛迪工程技术股份有限公司 Thermal straightening machine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170168A (en) * 1974-12-16 1976-06-17 Kobe Steel Ltd ROORUKYO SEISOCHI
DE19705457A1 (en) * 1997-02-13 1998-08-20 Schloemann Siemag Ag Sheet straightening machine
CN1911549A (en) * 2006-08-23 2007-02-14 康凤明 Corrector of multiroller system
EP2116315A1 (en) * 2008-05-08 2009-11-11 Arku Maschinenbau Gmbh Roller levelling machine with cassette exchange system
CN102248030A (en) * 2011-06-02 2011-11-23 太原科技大学 Straightener with convertible straightening roll system
CN202129304U (en) * 2011-06-28 2012-02-01 太原重工股份有限公司 Seven-roll full-hydraulic plate and strip straightening machine
CN207463863U (en) * 2017-10-20 2018-06-08 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of cut deal double roller system straightener
CN208408082U (en) * 2018-06-22 2019-01-22 广州本金机电设备有限公司 A kind of fast roll changing straightener
CN109013757A (en) * 2018-08-10 2018-12-18 太原科技大学 A kind of double roller system straightener
CN208976533U (en) * 2018-09-06 2019-06-14 泰安华鲁锻压机床有限公司 A kind of multiple roll system plate straightening roll
CN110227739A (en) * 2019-07-25 2019-09-13 济南艺高数控机械有限公司 Fast roll changing levelling machine
CN110877064A (en) * 2019-12-25 2020-03-13 中冶赛迪工程技术股份有限公司 Thermal straightening machine

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Application publication date: 20210219