CN201529673U - Material guiding press roller device of belt material cold-rolling mill - Google Patents

Material guiding press roller device of belt material cold-rolling mill Download PDF

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Publication number
CN201529673U
CN201529673U CN2009202588012U CN200920258801U CN201529673U CN 201529673 U CN201529673 U CN 201529673U CN 2009202588012 U CN2009202588012 U CN 2009202588012U CN 200920258801 U CN200920258801 U CN 200920258801U CN 201529673 U CN201529673 U CN 201529673U
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CN
China
Prior art keywords
roller
cold
swing arm
material guiding
roller device
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.)
Expired - Fee Related
Application number
CN2009202588012U
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Chinese (zh)
Inventor
周小萍
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.)
WUXI WUYE HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
WUXI WUYE HEAVY INDUSTRY MACHINERY Co Ltd
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 WUXI WUYE HEAVY INDUSTRY MACHINERY Co Ltd filed Critical WUXI WUYE HEAVY INDUSTRY MACHINERY Co Ltd
Priority to CN2009202588012U priority Critical patent/CN201529673U/en
Application granted granted Critical
Publication of CN201529673U publication Critical patent/CN201529673U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a material guiding press roller device of a mill, in particular to a material guiding press roller device of a belt material cold-rolling mill, which is characterized in that the two ends of an offsetting guide roller are arranged on a left support and a right support by a rolling bearing and a bearing cover; a material guiding roller is arranged on a first swinging arm which is fixed on a swinging shaft; an oil motor is arranged on the shaft end of one side of the material guiding roller and can drive the material guiding roller to do rotating motion; a press roller is arranged on a second swinging arm which is fixed on the swinging shaft; the two ends of the swinging shaft are fixed on the left support and a right support by a shaft sleeve and a gland; an oscillating oil cylinder is connected with the shaft end of one side of the swinging shaft; one end of an oscillating guide plate is arranged on the bearing cover of an offsetting guide roller; and the lifting motion of the oscillating guide plate is driven by the oil cylinder. The material guiding press roller device of the belt material cold-rolling mill has the benefits of smart and reasonable three-roller design and structure, fast hydraulic driving and response speed, convenient and reliable use, high automation degree and stable and fast belt threading, being especially suitable for the use of high-speed belt material cold-rolling mills, and being capable of remarkably improving the performance of mills.

Description

Cold-strip mill draw the material press-roller device
Technical field
The utility model relates to that drawing of a kind of milling train use on material press-roller device, the especially cold-strip mill draws the material press-roller device.
Background technology
How fast, stably milling train is the high speed cold-strip mill especially, in the crossing process of beginning before rolling, finish to draw and expect and whole to wear band work extremely important.Be related to the service efficiency of milling train on the one hand, fast, stably finish and draw the material crossing process, can save service working time, improve milling train efficient greatly; The automaticity that is related to milling train is on the other hand finished automatically by PLC control and to be drawn the material crossing process, can alleviate operative employee's labour intensity, improves the security performance of milling train.What be equipped with on the milling train at present draws the material tape threading apparatus, mostly is installed in the uncoiling district, rather than is arranged in the rectification roll place near milling train, and result of use is undesirable, still will manually participate in when time before the band arrival machine, does not reach quick, stable purpose.That generally uses simultaneously draws the material tape threading apparatus, and complex structure, volume be big and heavy, take up room.Therefore provide that a kind of milling train especially uses on the high speed cold-strip mill efficiently to draw the material press-roller device very necessary.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus a kind of cold-strip mill is provided draw the material press-roller device, design ingenious, rational in infrastructure, easy to use and reliable, have stability and rapidity, can significantly improve the performance of milling train.
According to the technical scheme that the utility model provides, the material press-roller device employing of drawing of cold-strip mill is installed on the bearing of the left and right sides by rolling bearing and bearing cap at the rectification roll two ends; Citation roller is installed in first swing arm, and first swing arm is fixed on the balance staff, and oil motor is installed in a side shaft end of citation roller, and oil motor can drive citation roller and rotate; Pressure roller is installed in second swing arm, and second swing arm is fixed on the balance staff; The balance staff two ends are fixed on the bearing of the left and right sides by axle sleeve and gland, and oscillating oil cylinder links to each other with a side shaft end of balance staff; Swing guide one end is installed on the bearing cap of rectification roll, and the elevating movement of swing guide is by hydraulic oil cylinder driving.
Be mutually 145 degree angles between described first swing arm and second swing arm.
Described rectification roll, citation roller and pressure roller roller surfaces carry out surface hardening respectively to be handled.
Described axle sleeve is wear-resisting copper sheathing or does not have cunning dynamic bearing oscillating oil cylinder and can do 180 degree swings, suitable, each 90 degree of counter clockwise direction.
The beneficial effects of the utility model are: the integrated design of three rollers, structure are ingenious rationally; Hydraulic-driven, response speed are fast; Easy to use and reliable, automaticity is high; It is stable, quick to wear band; Be particularly suitable for the use of high speed cold-strip mill, can significantly improve the performance of milling train.
Description of drawings
Fig. 1 is that the utility model draws the elevation of expecting press-roller device.
Fig. 2 is that the utility model draws the vertical view of expecting press-roller device.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1~shown in Figure 2, comprise left and right sides bearing 1, rectification roll 2, bearing cap 3, citation roller 4, first swing arm 5, gland 6, oscillating oil cylinder 7, axle sleeve 8, second swing arm 9, pressure roller 10, swing guide 11, band 12, oil cylinder 13, oil motor 14 and balance staff 15 etc.
The utility model comprises left and right sides bearing, rectification roll mechanism, citation roller mechanism, pressing roll mechanism, swing mechanism, swing guide.
Described rectification roll mechanism is made of rectification roll 2, bearing cap 3 etc., and rectification roll 2 two ends are installed on the left and right sides bearing 1 by rolling bearing and bearing cap 3, and rectification roll 2 roller surfaces are made surperficial Quenching Treatment.
Described citation roller mechanism is made of citation roller 4, first swing arm 5, oil motor 14 etc., citation roller 4 is installed in first swing arm 5, first swing arm 5 is fixed on the balance staff 15, and oil motor 14 is installed in a side shaft end of citation roller 4, and oil motor 14 can drive citation roller 4 and rotate.Citation roller 4 roller surfaces are made surperficial Quenching Treatment.
Described pressing roll mechanism is made of pressure roller 10, second swing arm 9 etc., and pressure roller 10 is installed in second swing arm 9, and second swing arm 9 is fixed on the balance staff 15.Pressure roller 10 roller surfaces are made surperficial Quenching Treatment.
Described swing mechanism is made of balance staff 15, axle sleeve 8, gland 6, oscillating oil cylinder 7 etc., and balance staff 15 two ends are fixed on the left and right sides bearing 1 by axle sleeve 8 and gland 6, and oscillating oil cylinder 7 links to each other with a side shaft end of balance staff 15.Axle sleeve 8 adopts wear-resisting copper sheathing to make, and oscillating oil cylinder 7 can be done 180 degree swings, suitable, each 90 degree of counter clockwise direction.
First swing arm 5 and second swing arm 9 are fixed on the balance staff 15 simultaneously, are mutually 145 degree angles between two pairs of swing arms.
Described swing guide is made of swing guide 11, oil cylinder 13 etc., and swing guide 11 1 ends are installed on the bearing cap 3 of rectification roll 2, and the elevating movement of swing guide 11 is driven by oil cylinder 13.
Use of the present utility model: when balance staff 15 clockwise rotated under the driving of oscillating oil cylinder 7, pressure roller 10 descended, and taking the lead of assisting that swing guide will come from the uncoiling district is sent to the place ahead maybe will take the lead to send into the coiling machine jaw from what milling train came; When balance staff 15 rotates counterclockwise under the driving of oscillating oil cylinder 7, citation roller 4 is pressed to rectification roll 2, simultaneously citation roller 4 pinches band 12 by the driven rotary of the oil motor 14 of one end, and taking the lead of will coming from the uncoiling district is sent to milling train or realization and takes off the reverse feeding of tail when rolling.Balance staff 15 maintains the suitable openings degree between citation roller 4 and the rectification roll 2 when the centre position.

Claims (4)

  1. A cold-strip mill draw the material press-roller device, it is characterized in that: adopt to be installed on the left and right sides bearing (1) by rolling bearing and bearing cap (3) at rectification roll (2) two ends; Citation roller (4) is installed in first swing arm (5), and first swing arm (5) is fixed on the balance staff (15), and oil motor (14) is installed in a side shaft end of citation roller (4), and oil motor (14) can drive citation roller (4) and rotate; Pressure roller (10) is installed in second swing arm (9), and second swing arm (9) is fixed on the balance staff (15); Described balance staff (15) two ends are fixed on the left and right sides bearing (1) by axle sleeve (8) and gland (6), and oscillating oil cylinder (7) links to each other with a side shaft end of balance staff (15); Swing guide (11) one ends are installed on the bearing cap (3) of rectification roll (2), and the elevating movement of swing guide (11) is driven by oil cylinder (13).
  2. Cold-strip mill according to claim 1 draw the material press-roller device, it is characterized in that being mutually between described first swing arm (5) and second swing arm (9) 145 degree angles.
  3. Cold-strip mill according to claim 1 draw the material press-roller device, it is characterized in that described rectification roll (2), citation roller (4) and pressure roller (10) roller surfaces carry out surface hardening respectively and handle.
  4. Cold-strip mill according to claim 1 draw the material press-roller device, it is characterized in that described axle sleeve (8) is for wear-resisting copper sheathing or there is not cunning dynamic bearing.
CN2009202588012U 2009-11-12 2009-11-12 Material guiding press roller device of belt material cold-rolling mill Expired - Fee Related CN201529673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202588012U CN201529673U (en) 2009-11-12 2009-11-12 Material guiding press roller device of belt material cold-rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202588012U CN201529673U (en) 2009-11-12 2009-11-12 Material guiding press roller device of belt material cold-rolling mill

Publications (1)

Publication Number Publication Date
CN201529673U true CN201529673U (en) 2010-07-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202588012U Expired - Fee Related CN201529673U (en) 2009-11-12 2009-11-12 Material guiding press roller device of belt material cold-rolling mill

Country Status (1)

Country Link
CN (1) CN201529673U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489520A (en) * 2011-12-06 2012-06-13 中国重型机械研究院有限公司 Three-roller stable roller mechanism
CN102581042A (en) * 2012-02-29 2012-07-18 扬州冶金机械有限公司 Coiled material head leveling device for cold rolling mill
CN105598187A (en) * 2016-03-23 2016-05-25 中国重型机械研究院股份公司 Pinch roller swinging guide plate assembling mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489520A (en) * 2011-12-06 2012-06-13 中国重型机械研究院有限公司 Three-roller stable roller mechanism
CN102489520B (en) * 2011-12-06 2014-04-23 中国重型机械研究院有限公司 Three-roller stable roller mechanism
CN102581042A (en) * 2012-02-29 2012-07-18 扬州冶金机械有限公司 Coiled material head leveling device for cold rolling mill
CN105598187A (en) * 2016-03-23 2016-05-25 中国重型机械研究院股份公司 Pinch roller swinging guide plate assembling mechanism

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100721

Termination date: 20141112

EXPY Termination of patent right or utility model