CN109013757A - A kind of double roller system straightener - Google Patents

A kind of double roller system straightener Download PDF

Info

Publication number
CN109013757A
CN109013757A CN201810908897.6A CN201810908897A CN109013757A CN 109013757 A CN109013757 A CN 109013757A CN 201810908897 A CN201810908897 A CN 201810908897A CN 109013757 A CN109013757 A CN 109013757A
Authority
CN
China
Prior art keywords
roller system
straightening machine
machine frame
roller
straightening
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
CN201810908897.6A
Other languages
Chinese (zh)
Inventor
郝建军
王效岗
刘涛
王佳鑫
李宏阳
张锐
乔靖海
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 CN201810908897.6A priority Critical patent/CN109013757A/en
Publication of CN109013757A publication Critical patent/CN109013757A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

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

Abstract

A kind of double roller system straightener, belong to rolling equipment field, it is characterized in: for aligning 10mm to be that the first roller system is mounted in straightening machine frame when upper steel plate, the first transmission device to link with it is mounted on the right side of straightening machine frame, is equipped with changing rig on the aligning production line in the left side of straightening machine frame；The the first roller system installed in straightening machine frame is removed when needing to correct with a thickness of 10mm with lower steel plate, changes the second roller system, the second transmission device being even integral with the second roller system is mounted on the left side of straightening machine frame.Advantage is to expand the straightener range of work, and roller system is easy and convenient with changing.

Description

一种双辊系矫直机A double-roll straightening machine

技术领域technical field

本发明属于轧制设备领域，具体涉及一种双辊系矫直机。The invention belongs to the field of rolling equipment, and in particular relates to a double-roller straightening machine.

背景技术Background technique

轧钢生产是冶金生产行业中把钢坯轧制成钢材的重要生产环节，具有产量大、品种规格多、自动化程度高等特点。轧钢生产过程中由于热膨胀和轧制设备误差等因素的影响，导致轧制后的板材平整度较差，需要通过矫直机对其进行矫直。目前,国内外使用的矫直机，只能矫直一定厚度的板材，当板材厚度超过一定厚度范围时，就只能更换矫直机，这就给生产带来不便，增加设备投资。Steel rolling production is an important production link in the metallurgical production industry for rolling steel billets into steel products. It has the characteristics of large output, many varieties and specifications, and a high degree of automation. Due to the influence of factors such as thermal expansion and rolling equipment error in the rolling production process, the flatness of the rolled plate is poor, and it needs to be straightened by a leveler. At present, the straightening machines used at home and abroad can only straighten plates with a certain thickness. When the thickness of the plates exceeds a certain thickness range, the straightening machine can only be replaced, which brings inconvenience to production and increases equipment investment.

发明内容Contents of the invention

本发明目的是提供一种双辊系矫直机，增大矫直机的矫直范围。The object of the present invention is to provide a double-roller straightening machine to increase the straightening range of the straightening machine.

本发明是这样实现的，其特征在于:如图1所示，用于矫直10mm以上钢板时是将第一辊系3安装在矫直机机架1内，与其联动的第一传动装置2安装在矫直机机架1的右侧，在矫直机机架1的左侧的矫直生产线上安装有换辊装置4；当需要矫正厚度为10mm以下钢板时如图2所示，要将上述矫直机机架1内安装的第一辊系3拆除，换上第二辊系6,与第二辊系6连为一整体的第二传动装置5安装在矫直机机架1的左侧。The present invention is achieved in this way, and it is characterized in that: as shown in Figure 1, when being used for straightening more than 10mm steel plate, first roller system 3 is installed in the straightener frame 1, and the first transmission device 2 of its linkage Be installed on the right side of straightener frame 1, roll changing device 4 is installed on the straightening production line on the left side of straightener frame 1; The first roller system 3 installed in the above-mentioned straightening machine frame 1 is removed, and the second roller system 6 is replaced, and the second transmission device 5 connected as a whole with the second roller system 6 is installed on the straightening machine frame 1 on the left side.

所述第一辊系3的矫直辊辊径为280mm，辊数为11个。The diameter of the straightening rollers of the first roller system 3 is 280 mm, and the number of rollers is 11.

所述第二辊系6的矫直辊辊径为100mm，辊数为17个。The diameter of the straightening rollers of the second roller system 6 is 100 mm, and the number of rollers is 17.

本发明的优点及积极效果Advantages and positive effects of the present invention

1 通过增加新辊系及其传动装置，扩大了矫直机加工范围。1 The processing range of the straightening machine has been expanded by adding a new roller system and its transmission device.

2 两套辊系应用功率大小不同的电机，既能与矫直能力相匹配，同时还可以节能增效。2 The motors with different powers are used for the two sets of roller systems, which can not only match the straightening capacity, but also save energy and increase efficiency.

3 更换方便，易于实现。3 Easy to replace and easy to implement.

附图说明Description of drawings

图1矫直机机架内安装有第一辊系示意图Figure 1 Schematic diagram of the first roller system installed in the straightening machine frame

图2 矫直机机架内安装有第二辊系示意图Figure 2 Schematic diagram of the second roller system installed in the straightening machine frame

图中 1为矫直机机架 2为第一传动装置In the figure, 1 is the frame of the straightening machine, and 2 is the first transmission device

3为第一辊系 4为换辊装置 3 is the first roll system 4 is the roll changing device

5为第二辊系 6为第二传动装置。 5 is the second roller system and 6 is the second transmission device.

具体实施方式Detailed ways

如图1所示，当需要矫直板厚为10mm以上钢板时，矫直机机架1内安装的是第一辊系3，其矫直辊辊径为280mm，辊数为11个。第一辊系3的传动端与第一传动装置2联接。如图2所示:当需要矫直板厚为10mm以下钢板时，通过换辊装置4拆除第一辊系3，更换上第二辊系6及与第二辊系6连为一整体的第二传动装置5。第一传动装置2仍在矫直机机架1的右侧不被拆除，第二辊系的矫直辊辊径为100mm，辊数为17个。As shown in Figure 1, when it is necessary to straighten the steel plate with a thickness of 10 mm or more, the first roller system 3 is installed in the straightening machine frame 1, the diameter of the straightening rollers is 280 mm, and the number of rollers is 11. The transmission end of the first roller system 3 is coupled with the first transmission device 2 . As shown in Figure 2: when it is necessary to straighten the steel plate with a thickness below 10mm, the first roller system 3 is removed through the roller changing device 4, and the second roller system 6 and the second roller system connected as a whole with the second roller system 6 are replaced. Transmission 5. The first transmission device 2 is still not dismantled on the right side of the straightener frame 1, and the straightening roller roll diameter of the second roller system is 100mm, and the number of rollers is 17.

Claims (2)

1. a kind of double roller system straightener, it is characterised in that: for aligning 10mm to be to be mounted on the first roller system (3) when upper steel plate In straightening machine frame (1), the first transmission device (2) to link with it is mounted on the right side of straightening machine frame (1), in straightener machine Changing rig (4) are installed on the aligning production line in the left side of frame (1)；When needing to correct with a thickness of 10mm with lower steel plate, it is The the first roller system (3) installed in straightening machine frame (1) is removed, the second roller system (6) is changed and is even integral with the second roller system (6) The second transmission device (5) be mounted on the left side of straightening machine frame (1).
2. double roller system as described in claim 1 straightener, it is characterised in that the straightening roll roller diameter of first roller system (3) is 280mm, roller number are 11, and the straightening roll roller diameter of the second roller system (6) is 100mm, and roller number is 17.
CN201810908897.6A 2018-08-10 2018-08-10 A kind of double roller system straightener Pending CN109013757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810908897.6A CN109013757A (en) 2018-08-10 2018-08-10 A kind of double roller system straightener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810908897.6A CN109013757A (en) 2018-08-10 2018-08-10 A kind of double roller system straightener

Publications (1)

Publication Number Publication Date
CN109013757A true CN109013757A (en) 2018-12-18

Family

ID=64632706

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810908897.6A Pending CN109013757A (en) 2018-08-10 2018-08-10 A kind of double roller system straightener

Country Status (1)

Country Link
CN (1) CN109013757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012762A1 (en) * 2019-07-25 2021-01-28 济南艺高数控机械有限公司 Quick roll changing leveling machine
CN112371765A (en) * 2020-11-13 2021-02-19 太原科技大学 Variable roller straightening machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152357A (en) * 1974-11-01 1976-05-08 Kobe Steel Ltd Kinzokuitazaino roorukyoseisochi
JPS5170168A (en) * 1974-12-16 1976-06-17 Kobe Steel Ltd ROORUKYO SEISOCHI
CN2309192Y (en) * 1997-09-12 1999-03-03 中国第二重型机械集团公司 Hot plate-straightening machine
CN1911549A (en) * 2006-08-23 2007-02-14 康凤明 Corrector of multiroller system
CN102248030A (en) * 2011-06-02 2011-11-23 太原科技大学 Straightener with convertible straightening roll system
CN106270014A (en) * 2016-08-31 2017-01-04 太原重工股份有限公司 Multiple roll system actuating device, cold straightener and multiple roll system transmission replacing options
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 double-roll straightening device for medium and thick plates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152357A (en) * 1974-11-01 1976-05-08 Kobe Steel Ltd Kinzokuitazaino roorukyoseisochi
JPS5170168A (en) * 1974-12-16 1976-06-17 Kobe Steel Ltd ROORUKYO SEISOCHI
CN2309192Y (en) * 1997-09-12 1999-03-03 中国第二重型机械集团公司 Hot plate-straightening machine
CN1911549A (en) * 2006-08-23 2007-02-14 康凤明 Corrector of multiroller system
CN102248030A (en) * 2011-06-02 2011-11-23 太原科技大学 Straightener with convertible straightening roll system
CN106270014A (en) * 2016-08-31 2017-01-04 太原重工股份有限公司 Multiple roll system actuating device, cold straightener and multiple roll system transmission replacing options
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 double-roll straightening device for medium and thick plates

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
周建男: "《轧钢机械知识问答》", 31 July 2007, 冶金工业出版社 *
夏翠莉等: "《冷轧带钢生产》", 31 October 2011, 冶金工业出版社 *
潘慧勤: "《轧钢车间机械设备》", 30 November 1994, 冶金工业出版社 *
胡新等: "《金属塑性加工生产技术》", 28 February 2011, 冶金工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012762A1 (en) * 2019-07-25 2021-01-28 济南艺高数控机械有限公司 Quick roll changing leveling machine
CN112371765A (en) * 2020-11-13 2021-02-19 太原科技大学 Variable roller straightening machine

Similar Documents

Publication Publication Date Title
CN104226749B (en) A kind of forming U shaped articles technique for the manufacture of HFW welded tube
CN103978030A (en) Production process device for rebar with ribs at three sides
CN109261738A (en) A kind of fashioned iron processing technology
CN104438355A (en) Hot rolling flattening technology for eliminating strip steel wave shape defects
CN109013757A (en) A kind of double roller system straightener
CN110560515A (en) H-shaped section shaping device
CN109332387B (en) Temper mill for preventing middle wave shape, production system and production method
CN101279336A (en) Three-roller flattening machine
CN216655854U (en) Unequal-width straightening roller set for high-strength H-shaped steel
CN102284492A (en) Hot rolling H-beam steel finishing roll opening and hot pressing H-beam steel processing technology
CN207086620U (en) A kind of shaped steel Process Unit
CN205763076U (en) A kind of cross-roll straightening machine
CN104525579A (en) Roller taper defect treatment method for four-high rolling mill
CN111672938A (en) Profile steel web bending correction process
CN207043066U (en) A kind of angle steel rolls rear thermal straightening device
CN202356455U (en) Roll gap adjusting device of multi-roll straightener roll system
WO2016184054A1 (en) Bending method for three-roller plate bending machine
CN110899387A (en) Bimetal composite straightening roller
CN202752398U (en) V-shaped straightening roller for online high-temperature round straightener
CN102553909B (en) Production process for section
CN104889208A (en) Multi-degree-of-freedom three-roller pipe manufacturing machine
CN202411106U (en) Battery pole piece rolling device
CN203140559U (en) Cold bending forming mould for arched tubes
CN102357528B (en) Method for leveling titanium alloy wide-width thick sheet through rolling on line
CN203803996U (en) Device for rolling angle steel rings for three-roller plate bending machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181218

RJ01 Rejection of invention patent application after publication