CN101947578A - Camber line dropping type upper bracket of three-roller plate roll - Google Patents
Camber line dropping type upper bracket of three-roller plate roll Download PDFInfo
- Publication number
- CN101947578A CN101947578A CN 201010294734 CN201010294734A CN101947578A CN 101947578 A CN101947578 A CN 101947578A CN 201010294734 CN201010294734 CN 201010294734 CN 201010294734 A CN201010294734 A CN 201010294734A CN 101947578 A CN101947578 A CN 101947578A
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- chain
- pulley
- camber line
- oil cylinder
- guide rail
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Abstract
The invention relates to a camber line dropping type upper bracket of a three-roller plate roll. According to the technical scheme provided by the invention, the body of the plate roll is provided with an upright post; one side of the upright post is provided with a guide rail; the guide rail is provided with a cross beam; the cross beam is provided with a plurality of drums; the upright post is provided with an oil cylinder through an oil cylinder seat; a piston rod of the oil cylinder is connected with a pulley seat; the pulley seat is provided with a pulley which is supported by a rolling bearing; the pulley is provided with a chain; and one end of the chain is fixed to the upright post, and the other end of the chain is connected with the cross beam. The cross beam can move up and down along the guide rail under the traction action of the chain. The drums are fixed on the cross beam through drum seats and the rolling bearing. Compared with the prior art, the three-roller plate roll with the camber line dropping type upper bracket can roll plates with smaller thickness and larger drum aperture, expand the application range of the plate roll, and improve the controllability of the rolling process and the safety for use of the equipment.
Description
Technical field
The present invention relates to a kind of bracket, especially a kind of camber line down-adjusted three-roll plate bending machine bracket belongs to the stress metal manufacture field.
Background technology
When at present both at home and abroad the general cylindrical shell equipment of rolling rolled the big barrel dliameter workpiece of thin plate, because of the effect of workpiece self gravitation, workpiece true form 13 was compared with the theoretical shape 14 of workpiece, and workpiece openings brings out existing tenesmus distortion (as shown in Figure 1) in various degree.Existing various veneer reeling machine is by self distortion of device very difficult control workpiece in the process of rolling.Like this, not only can influence carrying out smoothly of the process of rolling, and might produce the quality that plastic deformation influences final finished because of plate.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of camber line down-adjusted three-roll plate bending machine bracket that prevents plate side direction distortion in cylindrical shell is provided.
According to technical scheme provided by the invention, on the veneer reeling machine lathe bed, column is installed, be provided with guide rail in a side of column, crossbeam is set on guide rail, a plurality of rollers are installed on crossbeam; By oil cylinder seat oil cylinder is installed on column, the piston rod of oil cylinder links to each other with pulley base, and the pulley by the rolling bearing supporting is installed on the pulley base, and chain is set on pulley, and an end of described chain is fixed on the column, and the other end of chain is connected with crossbeam.
Described crossbeam can move up and down at the traction lower edge of chain guide rail.
Described roller is fixed on the crossbeam by roller seat and rolling bearing.
The present invention compared with prior art can roll the bigger sheet material of the thinner barrel dliameter of plate, has enlarged the veneer reeling machine scope of application.And increased the process that rolls controllability, improved the security that equipment uses.
Description of drawings
Fig. 1 rolls schematic diagram for veneer reeling machine in the present technology.
Fig. 2 is a front view of the present invention
Fig. 3 is a left view of the present invention.
Fig. 4 is the A-A view of Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
Shown in Fig. 2 ~ 4: camber line down-adjusted three-roll plate bending machine bracket comprises roller 1, roller seat 2, crossbeam 3, pulley 4, pulley base 5, chain 6, oil cylinder 7, column 8, veneer reeling machine lathe bed 9, rolling bearing 10, guide rail 11, workpiece 12 etc.
The present invention installs column 8 on veneer reeling machine lathe bed 9, be provided with guide rail 11 in a side of column 8, and crossbeam 3 is set on guide rail 11, and a plurality of rollers 1 are installed on crossbeam 3; On column 8, oil cylinder 7 is installed by oil cylinder seat, the piston rod of oil cylinder 7 links to each other with pulley base 5, and the pulley 4 by rolling bearing 10 supportings is installed on the pulley base 5, and chain 6 is set on pulley 4, one end of described chain 6 is fixed on the column 8, and the other end of chain 6 is connected with crossbeam 3; Described crossbeam 3 can move up and down at the traction lower edge of chain 6 guide rail 11;
Described roller 1 is fixed on the crossbeam 3 by roller seat 2 and rolling bearing.
The course of work of the present invention: when hydraulic oil injected oil cylinder 7 cavity of resorptions, the piston rod of oil cylinder 7 drives pulley base 5 and pulley 4 rises, and under the traction of chain 6, the crossbeam 3 of column 8 one sides moves up along guide rail 11 simultaneously.Along with the continuous variation that rolls workpiece 12 curvature, the roller 1 on the crossbeam 3 highly also constantly changes as required, remains and the contacting of arc-shaped workpiece 12, and plays the effect of " holder ".Prevent workpiece 12 because of the local deformation that the gravity effect causes, make the process of rolling obviously smooth than conventional roll mode.
Claims (3)
1. camber line down-adjusted three-roll plate bending machine bracket, it is characterized in that: go up at veneer reeling machine lathe bed (9) column (8) is installed, side at column (8) is provided with guide rail (11), and crossbeam (3) is set on guide rail (11), and a plurality of rollers (1) are installed on crossbeam (3); Go up by oil cylinder seat installation oil cylinder (7) at column (8), the piston rod of oil cylinder (7) links to each other with pulley base (5), pulley (4) by rolling bearing (10) supporting is installed on the pulley base (5), chain (6) is set on pulley (4), one end of described chain (6) is fixed on the column (8), and the other end of chain (6) is connected with crossbeam (3).
2. camber line down-adjusted three-roll plate bending machine bracket as claimed in claim 1 is characterized in that: described crossbeam (3) can move up and down at the traction lower edge of chain (6) guide rail (11).
3. camber line down-adjusted three-roll plate bending machine bracket as claimed in claim 1 is characterized in that: described roller (1) is fixed on the crossbeam (3) by roller seat (2) and rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294734 CN101947578A (en) | 2010-09-28 | 2010-09-28 | Camber line dropping type upper bracket of three-roller plate roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010294734 CN101947578A (en) | 2010-09-28 | 2010-09-28 | Camber line dropping type upper bracket of three-roller plate roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947578A true CN101947578A (en) | 2011-01-19 |
Family
ID=43451278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010294734 Pending CN101947578A (en) | 2010-09-28 | 2010-09-28 | Camber line dropping type upper bracket of three-roller plate roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947578A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248036A (en) * | 2011-07-16 | 2011-11-23 | 长治钢铁（集团）锻压机械制造有限公司 | Inner bracket device of lapping machine |
| CN106311820A (en) * | 2016-11-19 | 2017-01-11 | 安徽省航天机床制造股份有限公司 | Dual driving rolling machine |
| CN106734411A (en) * | 2016-11-19 | 2017-05-31 | 安徽省航天机床制造股份有限公司 | A kind of veneer reeling machine of automatically calibrating |
| CN111992599A (en) * | 2020-10-29 | 2020-11-27 | 江苏金汇铝板带有限公司 | Sector arc strip forming device and method for aluminum plate production |
| CN112317570A (en) * | 2020-10-13 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Edge rolling device |
| CN113732124A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Large-cylinder-diameter cylinder body plate rolling production line |
| WO2021248411A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Upper bracket device for preventing cylinder body from rolling deformation |
| CN116274524A (en) * | 2023-02-17 | 2023-06-23 | 泰安华鲁锻压机床有限公司 | Production line of oversized four-roller plate bending machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177170A (en) * | 1997-09-09 | 1999-03-23 | Aska:Kk | Roll bender |
| CN101435268A (en) * | 2008-12-16 | 2009-05-20 | 中铁大桥局集团第五工程有限公司 | Stretching device of case beam in case |
| CN201329378Y (en) * | 2008-12-24 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Arc downward-adjusting three-roller rolling machine with lower-roller synchronic adjusting device |
| CN201505687U (en) * | 2009-04-03 | 2010-06-16 | 南通奥特机械设备有限公司 | Upper bracket of plate rolling machine |
| CN201791803U (en) * | 2010-09-28 | 2011-04-13 | 无锡洲翔重工科技有限公司 | Upper supporting frame of curve down three-roller coiling machine |
-
2010
- 2010-09-28 CN CN 201010294734 patent/CN101947578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177170A (en) * | 1997-09-09 | 1999-03-23 | Aska:Kk | Roll bender |
| CN101435268A (en) * | 2008-12-16 | 2009-05-20 | 中铁大桥局集团第五工程有限公司 | Stretching device of case beam in case |
| CN201329378Y (en) * | 2008-12-24 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Arc downward-adjusting three-roller rolling machine with lower-roller synchronic adjusting device |
| CN201505687U (en) * | 2009-04-03 | 2010-06-16 | 南通奥特机械设备有限公司 | Upper bracket of plate rolling machine |
| CN201791803U (en) * | 2010-09-28 | 2011-04-13 | 无锡洲翔重工科技有限公司 | Upper supporting frame of curve down three-roller coiling machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248036A (en) * | 2011-07-16 | 2011-11-23 | 长治钢铁（集团）锻压机械制造有限公司 | Inner bracket device of lapping machine |
| CN106311820A (en) * | 2016-11-19 | 2017-01-11 | 安徽省航天机床制造股份有限公司 | Dual driving rolling machine |
| CN106734411A (en) * | 2016-11-19 | 2017-05-31 | 安徽省航天机床制造股份有限公司 | A kind of veneer reeling machine of automatically calibrating |
| WO2021248411A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Upper bracket device for preventing cylinder body from rolling deformation |
| CN112317570A (en) * | 2020-10-13 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Edge rolling device |
| CN112317570B (en) * | 2020-10-13 | 2024-03-19 | 芜湖中集瑞江汽车有限公司 | Rolling device |
| CN111992599A (en) * | 2020-10-29 | 2020-11-27 | 江苏金汇铝板带有限公司 | Sector arc strip forming device and method for aluminum plate production |
| CN113732124A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Large-cylinder-diameter cylinder body plate rolling production line |
| CN116274524A (en) * | 2023-02-17 | 2023-06-23 | 泰安华鲁锻压机床有限公司 | Production line of oversized four-roller plate bending machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110119 |