CN203030678U - Roller leveler of steel plate - Google Patents
Roller leveler of steel plate Download PDFInfo
- Publication number
- CN203030678U CN203030678U CN 201220646308 CN201220646308U CN203030678U CN 203030678 U CN203030678 U CN 203030678U CN 201220646308 CN201220646308 CN 201220646308 CN 201220646308 U CN201220646308 U CN 201220646308U CN 203030678 U CN203030678 U CN 203030678U
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- CN
- China
- Prior art keywords
- steel plate
- base plate
- chain
- pressure head
- sliding
- 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
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Abstract
A roller leveler of a steel plate comprises a machine frame, a cross beam, a moving trolley, a hydraulic cylinder, guide rods, and a pressing head. The roller leveler of the steel plate is characterized by comprising a sliding type base plate device, wherein the sliding type base plate device comprises sliding bar seats, chains, sliding bars, and a base plate. Each siding bar is fixed on the side surface of the pressing head through each sliding bar seat, two sliding bars are arranged at two sides of the pressing head, the base plate is arranged below the chain, and the upper portion of each chain is hung on each sliding bar. The roller leveler of the steel plate can rapidly and accurately lift the base plate and slide the base plate to enable the base plate to reach an appropriate position. The flattening efficiency of steel plates is improved and operation intensity is relieved.
Description
Affiliated technical field
The utility model belongs to metallurgical equipment, is a kind of roller leveller.
Background technology
Steel plate can bend or the wooden dipper song in the process of heat treatment and cooling subsequently, and steel plate is more wide more thick, and the bent amount of wooden dipper is also more big.Usually use the roll leveller leveling for thinner steel plate, but limit by the straightener structure, heat is rectified steel plate thickness and is limited in below the 100mm, and cold strong steel plate thickness is no more than 40 mm, and particularly the alloy-steel plate after the heat treatment is helpless to thick slightly steel plate for straightener.But along with relevant downstream industry development, requirement to heavy steel plate flatness is but more and more higher, such as stipulating according to ISO 7452-84: the hardened and tempered steel plate that 40～150 mm are thick, unevenness must not surpass 11 mm in 2000 mm, and actual production light plate deflection this setting head and shoulders above.Therefore, each Thick Plate Plant is all carried out quick and accurate leveling at a kind of press of introduction to steel plate successively.
During roller flatteningl roller levelling, steel plate is sent under the press pressure head by the steel plate that needs are flattened of cutting somebody's hair, backing plate is placed on the position that steel plate deformed need flatten, pressure head down moves by hydraulic cylinder then, realizes the leveling to steel plate.After having rectified, pressure head lifts by hydraulic cylinder, when other position of steel plate needs leveling, backing plate need be mentioned other that be placed on steel plate and need the position of leveling, but backing plate and steel plate stick together, with hand steel plate is held up very difficultly, have only and shift backing plate onto steel plate limit portion and backing plate could be held up, the position of mobile like this backing plate is very difficult.
The utility model content
The utility model aims to provide a kind of roller leveller that overcomes above-mentioned prior art weak point, and is simple and practical, can mention backing plate and sliding plate quickly and accurately to suitable position, improves the pressing efficient of steel plate.
The purpose of this utility model is achieved through the following technical solutions:
Roller leveller comprises by frame, crossbeam, travelling car, hydraulic cylinder, guide post, pressure head and forming, and it is characterized in that having below pressure head a slidingtype pallet device.Described slidingtype pallet device is made up of slider block, chain, slide bar, backing plate, and slide bar is fixed on the pressure head side by slider block, and respectively there is a slide bar both sides of pressure head; Connect backing plate below the chain, hang on the slide bar above the chain.By the position of the removable backing plate of chain on the slip slide bar, when not needing backing plate, can also directly take off chain.
When below steel plate is admitted to the press pressure head, travelling car moves to correct position at crossbeam, and pressure head is aimed at the position that steel plate needs leveling, adjust the position of slidingtype pallet device, hydraulic cylinder down moves, and guide post prevents that hydraulic cylinder from wandering off, and realizes the leveling to steel plate.
The beneficial effects of the utility model: can mention backing plate and sliding plate quickly and accurately to suitable position, improve the pressing efficient of steel plate, reduce manipulation strength.
Description of drawings
Fig. 1 is roller leveller general structure schematic diagram.
Fig. 2 is pressure head and slidingtype pallet device front view.
Fig. 3 is pressure head and slidingtype pallet device side view.
Fig. 4 is that pressure head and slidingtype pallet device A are to figure.
Fig. 5 is slidingtype pallet device front view.
Fig. 6 is slidingtype pallet device side view.
Among the figure: the 1-frame, the 2-crossbeam, the 3-travelling car, the 4-hydraulic cylinder, the 5-guide post, the 6-pressure head, 7-slidingtype pallet device, 8-needs leveling steel plate, 9-slider block, 10-chain, 11-slide bar, 12-backing plate.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
With reference to accompanying drawing: roller leveller, formed by frame (1), crossbeam (2), travelling car (3), hydraulic cylinder (4), guide post (5), pressure head (6), slidingtype pallet device (7).When below the steel plate that needs leveling (8) is admitted to press pressure head (6), travelling car (3) moves to correct position (pressure head is aimed at the position that steel plate needs leveling) at crossbeam (2), adjust the position of slidingtype pallet device (7), hydraulic cylinder (4) down moves, guide post (5) prevents that hydraulic cylinder (4) from wandering off, and realizes the leveling to the steel plate (8) that needs leveling.
Described slidingtype pallet device (7) is made up of slider block (9), chain (10), slide bar (11), backing plate (12).Slide bar (11) is weldingly fixed on pressure head (6) side by slider block (9), and respectively there is a slide bar (11) both sides of pressure head; Connect backing plate (12) below the chain (10), hang over above the chain (10) on the slide bar (11); By the position of the removable backing plate of chain (10) (12) on the slip slide bar (11), when not needing backing plate (12), can also directly take off chain (10).
Claims (1)
1. roller leveller, formed by frame, crossbeam, travelling car, hydraulic cylinder, guide post, pressure head, it is characterized in that having a slidingtype pallet device, described slidingtype pallet device is made up of slider block, chain, slide bar, backing plate, slide bar is fixed on the pressure head side by slider block, and respectively there is a slide bar both sides of pressure head; Connect backing plate below the chain, hang on the slide bar above the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646308 CN203030678U (en) | 2012-11-30 | 2012-11-30 | Roller leveler of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646308 CN203030678U (en) | 2012-11-30 | 2012-11-30 | Roller leveler of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030678U true CN203030678U (en) | 2013-07-03 |
Family
ID=48682819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646308 Expired - Lifetime CN203030678U (en) | 2012-11-30 | 2012-11-30 | Roller leveler of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030678U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752655A (en) * | 2014-01-21 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Metal sheet straightening equipment |
| CN103785714A (en) * | 2014-01-21 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Metal plate local straightening device |
| CN105842082A (en) * | 2016-05-09 | 2016-08-10 | 江阴兴澄特种钢铁有限公司 | Bending test mechanism of flatting machine |
| CN108127030A (en) * | 2016-08-08 | 2018-06-08 | 安徽威亚机械制造有限公司 | A kind of bender stamping method |
| CN111185495A (en) * | 2020-01-21 | 2020-05-22 | 太原科技大学 | Backing plate placing device of rotary hydraulic cylinder type flattening machine |
-
2012
- 2012-11-30 CN CN 201220646308 patent/CN203030678U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752655A (en) * | 2014-01-21 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Metal sheet straightening equipment |
| CN103785714A (en) * | 2014-01-21 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Metal plate local straightening device |
| CN105842082A (en) * | 2016-05-09 | 2016-08-10 | 江阴兴澄特种钢铁有限公司 | Bending test mechanism of flatting machine |
| CN108127030A (en) * | 2016-08-08 | 2018-06-08 | 安徽威亚机械制造有限公司 | A kind of bender stamping method |
| CN111185495A (en) * | 2020-01-21 | 2020-05-22 | 太原科技大学 | Backing plate placing device of rotary hydraulic cylinder type flattening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |