CN201579308U - Metal sheet straightening machine - Google Patents

Metal sheet straightening machine Download PDF

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Publication number
CN201579308U
CN201579308U CN200920317714XU CN200920317714U CN201579308U CN 201579308 U CN201579308 U CN 201579308U CN 200920317714X U CN200920317714X U CN 200920317714XU CN 200920317714 U CN200920317714 U CN 200920317714U CN 201579308 U CN201579308 U CN 201579308U
Authority
CN
China
Prior art keywords
roll
screw
straightening
metal blank
smoothing roll
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 - Lifetime
Application number
CN200920317714XU
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Chinese (zh)
Inventor
钱直睿
刘克欣
张爱平
纪玉俭
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.)
FAW Group Corp
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FAW Group Corp
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 FAW Group Corp filed Critical FAW Group Corp
Priority to CN200920317714XU priority Critical patent/CN201579308U/en
Application granted granted Critical
Publication of CN201579308U publication Critical patent/CN201579308U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a metal sheet straightening machine, which is especially suitable for straightening metal sheets with certain width and thickness. The metal sheet straightening machine is mainly formed by a machine body, an electrical system, a power system, a transmission system, a mechanical pressing mechanism, straightening rolls and clamping delivery rolls. The straightening rolls comprises an upper group of straightening rolls and a lower group of straightening rolls and are arranged in a way that the upper group of straightening rolls faces to the lower group of straightening rolls. The left end and the right of the upper straightening rolls are respectively and interpedently adjusted through the mechanical pressing mechanism of the straightening machine, so when the metal sheets pass through a position between the upper straightening rolls and the lower straightening rolls, the edges of the cambered side of the metal sheets are rolled by the upper straightening rolls and the lower straightening rolls, plastic extension deformation is produced and thereby the metal sheets are straightened.

Description

A kind of metal blank straightener
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of improvement of straightener.
Background technology
Make needed blank for truck longeron at present, billot width 300 ~ 500mm, length 6000 ~ 12000mm, thickness 3 ~ 12mm.The method that adopts the blank material to carry out blanking obtains the required size plate, and waste of material is serious, blanking die expense height.As the blanking of the dull and stereotyped slitting itemize of direct employing, then on aspect the length, can produce sag 6 ~ 15mm, promptly usually said camber.This camber causes the stringer forming error big, can not be used for actual production.Therefore the bigger billot of this camber need be aligned, and the amount of deflection that makes camber is less than 4mm.The external method that adopts edger roll extruding slab edge at present of the equipment for straightening of this metal blank camber, controlling organization complexity, cost of equipment costliness.
The utility model content
At the problems referred to above, the utility model proposes and a kind ofly can align the rectangular material of the metal cut deal (straightener of thickness range about 3 ~ 20mm) that similar truck longeron is used, mainly constitute by body, dynamical system, transmission system, electrical system, mechanical screw-down, smoothing roll, pinch roll, guide roller, wherein electrical system connects dynamical system, dynamical system provides power to transmission system, and transmission system is connected with smoothing roll on being installed in body; Smoothing roll is divided into upper straightening roll and following smoothing roll; The machinery screw-down structure is installed on the body, is connected with smoothing roll, and each connects the mechanical screw-down of a cover separately at two ends, the upper straightening roll left and right sides; Guide roller, pinch roll are positioned at equipment entrance.
Equipment importation is provided with guide roller and pinch roll, and guide roller is one group or some groups.
Be fixed on the support about following smoothing roll, be merely able to rotate around self axis.
Two ends, the upper straightening roll left and right sides respectively connect the mechanical screw-down of a cover, the independent adjustment.
The machinery screw-down mainly is made of small machine, worm screw, turbine, leading screw, is connected with smoothing roll, and role is to regulate two ends, the upper straightening roll left and right sides respectively to arrive the distance of smoothing roll down, to proofread and correct camber.
Main motor provides power, is passed to the upper straightening roll that is installed in body, following smoothing roll through reductor, gear-box, shaft coupling.Upper straightening roll links to each other with leading screw, and the leading screw outer cover is loaded on turbine, and turbine is installed in the body, and and worm engaging.Worm screw is installed in the body, links to each other with small machine.
The smoothing roll of straightener described in the utility model is arranged relatively, and minimum is a pair of, but can align the thickness and the width of metal blank as required, increases the logarithm of smoothing roll, and smoothing roll can adopt monolithic construction, also can adopt independent structures separately.
The utility model has designed a kind of novel straightener, is successfully applied to the metal blank field in a creative way, and obtains the promising result of aligning metal blank.
By adjusting the distance of holding play smoothing roll about upper straightening roll, make metal blank by in the middle of the smoothing roll up and down the time, the edge of plate camber inboard is rolled, and produces the elongation plastic deformation, aligns the plate camber.The utility model is simple in structure, has saved equipment cost.
Description of drawings
Fig. 1 is a metal blank straightener front view of the present utility model.
Fig. 2 is a metal blank straightener vertical view of the present utility model.
Each part description of accompanying drawing
1 is body, and 2 is worm screw, and 3 is turbine, and 4 is leading screw, 5 upper straightening rolls, 6 are following smoothing roll, 7 be pinch roll, 8 be guide roller, 9 for small machine, 10 for shaft coupling, 11 be that gear-box, 12 is that reductor, 13 is main motor.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, a kind of metal blank straightener described in the utility model mainly is made up of the mechanical screw-down of two covers, smoothing roll, guide roller, the pinch roll at body 1, dynamical system, transmission system, electrical system, upper straightening roll 5 two ends, wherein dynamical system is made up of small machine 9, main motor 13, and transmission system is made up of reductor 12, gear-box 11, shaft coupling 10.
Electrical system control dynamical system provides power to transmission system, is connected with upper straightening roll 5, following smoothing roll 6 again.Smoothing roll is a double roller structure up and down, and two ends, the upper straightening roll left and right sides respectively connect the mechanical screw-down of a cover, in order to regulate the distance that upper straightening roll about 5 is held down smoothing roll 6.Described mechanical screw-down mainly is made of small machine 9, worm screw 2, turbine 3, leading screw 4.Guide roller 8, pinch roll 7 are positioned at the equipment entrance place, are used for positioning and guiding and pinch metal blank.
Main motor 13 provides power, is passed to the upper straightening roll 5 that is installed in body 1, following smoothing roll 6 through reductor 12, gear-box 11, shaft coupling 10.Upper straightening roll 5 links to each other with leading screw 4, and leading screw 4 outer cover are loaded on turbine 3, and turbine 3 is installed on body 1, and meshes with worm screw 2.Worm screw 2 is installed on body 1, links to each other with small machine 9.Plate is in the middle of guide roller 8, pinch roll 7 enter up and down smoothing roll, adjust distance between upper straightening roll 5 and the following smoothing roll 6 respectively by the mechanical screw-down at two ends, upper straightening roll 5 left and right sides, plate is carried out unbalanced rolling, prolong the camber inside edge, the aligning plate.
The utility model describes with reference to drawings and Examples; but protection domain is not limited thereto; in the utility model technical scope, have those of ordinary skill and can pass through simple conversion, and obtain the same technique effect of the utility model, equally in protection domain of the present utility model.

Claims (6)

1. metal blank straightener, it is characterized in that: mainly constitute by body, dynamical system, transmission system, electrical system, mechanical screw-down, smoothing roll, pinch roll, guide roller, electrical system connects dynamical system, dynamical system provides power to transmission system, and transmission system is connected with smoothing roll on being installed in body; Smoothing roll is divided into upper straightening roll and following smoothing roll; The machinery screw-down structure is installed on the body, is connected with smoothing roll, and each connects the mechanical screw-down of a cover separately at two ends, the upper straightening roll left and right sides; Guide roller, pinch roll are positioned at equipment entrance.
2. require described metal blank straightener as right 1, it is characterized in that: upper straightening roll and relative arrangement of following smoothing roll for one or more pairs of, are monolithic construction or independent structures separately.
3. metal blank straightener as claimed in claim 1 is characterized in that: described guide roller is one or more groups.
4. metal blank straightener as claimed in claim 2 is characterized in that: be fixed on the support about following smoothing roll, be merely able to rotate around self axis.
5. metal blank straightener as claimed in claim 1 is characterized in that: mechanical screw-down mainly is made of small machine, worm screw, turbine, leading screw.
6. metal blank straightener as claimed in claim 5 is characterized in that: upper straightening roll links to each other with leading screw, and the leading screw outer cover is loaded on turbine, and turbine is installed in the body, and and worm engaging, worm screw is installed in the body, links to each other with small machine.
CN200920317714XU 2009-12-17 2009-12-17 Metal sheet straightening machine Expired - Lifetime CN201579308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920317714XU CN201579308U (en) 2009-12-17 2009-12-17 Metal sheet straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920317714XU CN201579308U (en) 2009-12-17 2009-12-17 Metal sheet straightening machine

Publications (1)

Publication Number Publication Date
CN201579308U true CN201579308U (en) 2010-09-15

Family

ID=42721300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920317714XU Expired - Lifetime CN201579308U (en) 2009-12-17 2009-12-17 Metal sheet straightening machine

Country Status (1)

Country Link
CN (1) CN201579308U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172675A (en) * 2011-03-17 2011-09-07 中国第一汽车集团公司 Metal plate camber straightening machine
CN105170706A (en) * 2015-09-25 2015-12-23 新民市华星机械工业有限公司 Coiled material flattening machine
CN106166642A (en) * 2015-12-29 2016-11-30 中国科学院沈阳自动化研究所 The mobile feed tooling of a kind of long weld seam welding
CN107377681A (en) * 2016-05-17 2017-11-24 湖南工业大学 It is a kind of to realize the smooth design method of small-sized sheet material using pair roller
CN109909324A (en) * 2019-03-22 2019-06-21 安徽宝钢钢材配送有限公司 A kind of hot rolled plate camber corrective and method
CN111097813A (en) * 2019-12-27 2020-05-05 无锡华联科技集团有限公司 Profile straightening machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172675A (en) * 2011-03-17 2011-09-07 中国第一汽车集团公司 Metal plate camber straightening machine
CN105170706A (en) * 2015-09-25 2015-12-23 新民市华星机械工业有限公司 Coiled material flattening machine
CN106166642A (en) * 2015-12-29 2016-11-30 中国科学院沈阳自动化研究所 The mobile feed tooling of a kind of long weld seam welding
CN107377681A (en) * 2016-05-17 2017-11-24 湖南工业大学 It is a kind of to realize the smooth design method of small-sized sheet material using pair roller
CN109909324A (en) * 2019-03-22 2019-06-21 安徽宝钢钢材配送有限公司 A kind of hot rolled plate camber corrective and method
CN109909324B (en) * 2019-03-22 2023-09-12 安徽宝钢钢材配送有限公司 Hot rolled plate camber correction equipment and method
CN111097813A (en) * 2019-12-27 2020-05-05 无锡华联科技集团有限公司 Profile straightening machine

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CX01 Expiry of patent term
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Granted publication date: 20100915