CN105689446A - Steel strip levelling device for stainless steel tube extrusion molding machine - Google Patents
Steel strip levelling device for stainless steel tube extrusion molding machine Download PDFInfo
- Publication number
- CN105689446A CN105689446A CN201610160257.2A CN201610160257A CN105689446A CN 105689446 A CN105689446 A CN 105689446A CN 201610160257 A CN201610160257 A CN 201610160257A CN 105689446 A CN105689446 A CN 105689446A
- Authority
- CN
- China
- Prior art keywords
- flattening roller
- steel strip
- levelling
- roller
- steel band
- 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
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention discloses a steel strip levelling device for a stainless steel tube extrusion molding machine. The steel strip levelling device comprises a steel strip extrusion mechanism, wherein a steel strip levelling mechanism is arranged at the feeding end of the steel strip extrusion mechanism; the steel strip extrusion mechanism comprises a rack and a levelling roller set erected on the rack; the levelling roller set comprises a first levelling roller, a second levelling roller and an auxiliary roller set which are sequentially arranged along the feeding direction; a horizontal space between the first levelling roller and the second levelling roller is 10 to 20cm; an included angle of 5 to 10 degrees is formed between a connecting line of an axis of the first levelling roller and an axis of the second levelling roller and the horizontal direction; and the auxiliary roller set comprises an upper levelling roller and a lower levelling roller which are vertically and symmetrically arranged. According to the steel strip levelling device disclosed by the invention, the steel strip levelling mechanism is arranged at the feeding end of the steel strip extrusion mechanism, and a steel strip is levelled by using tension of the steel strip in the conveying process. The steel strip levelling device has the advantages of simple structure, good levelling effect, no damage to the steel strip and high processing efficiency.
Description
Technical field:
The present invention relates to stainless steel tube extrusion formation equipment, particularly to the steel band apparatus for leveling of a kind of stainless steel tube single lead screw ex truding briquetting machine。
Background technology:
Stainless steel band easily produces the defects such as wave, distortion, reaping hook bending or local bulge in rolling, cutting, heat treatment, cooling and transportation, stainless steel band is as without leveling and eliminate internal stress with this and be just processed, the Forming Quality of stainless steel tube can be affected, through the material that evener flattened, processed by extrusion formation equipment, just can obtain satisfactory quality product, and the leveling complex procedures of special evener conventional at present, leveling effect for steel band is undesirable, easily occurs weighing wounded the phenomenon of material surface。
Summary of the invention:
The invention provides the steel band apparatus for leveling of stainless steel tube single lead screw ex truding briquetting machine, solve complex procedures in prior art, leveling effect is undesirable, the problem of delicate materials。
The technology solution of the present invention is as follows: the steel band apparatus for leveling of a kind of stainless steel tube single lead screw ex truding briquetting machine, it includes strip extruder structure, the charging end of described strip extruder structure is provided with steel band flattening mechanism, described steel band flattening mechanism includes frame, it is erected at the flattening roller group in frame, described flattening roller group includes the first flattening roller set gradually along feedstock direction, second flattening roller and help roll group, level interval between described first flattening roller and the second flattening roller is 10cm ~ 20cm, the line of the axial line of described first flattening roller and the second flattening roller is from the horizontal by 5 ° ~ 10 ° angle α, described help roll group includes the upper flattening roller of setting symmetrical above and below and lower flattening roller。
As preferably, described first flattening roller and the second flattening roller two ends are fixed in frame by bearing block。
As preferably, described upper flattening roller two ends are fixed in frame by bearing block, and lower roll surface and the second flattening roller lower roll surface of described upper flattening roller flush。Steel band, after the first flattening roller and the second flattening roller flatten, is sent be processed from upper flattening roller and lower flattening roller, and lower roll surface and the second flattening roller lower roll surface of upper flattening roller flush and prevent steel band redeformation。
As preferably, described lower flattening roller two ends are provided with the slide that can slide up and down along frame by bearing block, and described slide is connected to lifting screw。The spacing so gone up between flattening roller and lower flattening roller can be adjusted according to thickness of strips。
As preferably, the level interval between described help roll group and the second flattening roller is 5cm ~ 15cm。
The beneficial effects of the present invention is: setting steel band flattening mechanism by the charging end at strip extruder structure, steel band is flattened by tension force when utilizing steel band to transmit, simple in construction, and flattens effective, steel band will not cause damage, working (machining) efficiency is high。
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention。
In figure: 1, the first flattening roller；2, the second flattening roller；3, upper flattening roller；4, lower flattening roller。
Detailed description of the invention:
In conjunction with the accompanying drawing 1 steel band apparatus for leveling to stainless steel tube single lead screw ex truding briquetting machine of the present invention, it is described further。
Embodiments of the invention one: the steel band apparatus for leveling of a kind of stainless steel tube single lead screw ex truding briquetting machine, it includes strip extruder structure, the charging end of strip extruder structure is provided with steel band flattening mechanism, steel band flattening mechanism includes frame, it is erected at the flattening roller group in frame, flattening roller group includes the first flattening roller 1 set gradually along feedstock direction, second flattening roller 2 and help roll group, level interval between first flattening roller 1 and the second flattening roller 2 is 15cm, the line of the axial line of the first flattening roller 1 and the second flattening roller 2 is from the horizontal by 8 ° of angle α, help roll group includes the upper flattening roller 3 of setting symmetrical above and below and lower flattening roller 4。
Further, the first flattening roller 1 and the second flattening roller 2 two ends are fixed in frame by bearing block。
Further, upper flattening roller 3 two ends are fixed in frame by bearing block, and lower roll surface and second flattening roller 2 lower roll surface of upper flattening roller 3 flush。
Further, lower flattening roller 4 two ends are provided with the slide that can slide up and down along frame by bearing block, and slide is connected to lifting screw。
Further, the level interval between help roll group and the second flattening roller 2 is 5cm ~ 15cm。
Embodiment two: the present embodiment and embodiment one are different in that: the level interval between the first flattening roller 1 and the second flattening roller 2 is 20cm, the line of the axial line of the first flattening roller 1 and the second flattening roller 2 is from the horizontal by 10 ° of angle α。
Embodiment three: the present embodiment and embodiment one are different in that: the level interval between the first flattening roller 1 and the second flattening roller 2 is 10cm, the line of the axial line of the first flattening roller 1 and the second flattening roller 2 is from the horizontal by 5 ° of angle α。
The operation principle of the present invention is: steel band passes between the first flattening roller 1 and the second flattening roller 2, tension force when utilizing steel band to transmit, steel band is flattened by the first flattening roller 1 and the second flattening roller 2, simple in construction, and flattening effective, last steel band is sent be processed from upper flattening roller 3 and lower flattening roller 4。
The foregoing is only presently preferred embodiments of the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, all should belong to the scope of protection of the invention。
Claims (5)
1. the steel band apparatus for leveling of a stainless steel tube single lead screw ex truding briquetting machine, it includes strip extruder structure, the charging end of described strip extruder structure is provided with steel band flattening mechanism, it is characterized in that: described steel band flattening mechanism includes frame, it is erected at the flattening roller group in frame, described flattening roller group includes the first flattening roller (1) set gradually along feedstock direction, second flattening roller (2) and help roll group, level interval between described first flattening roller (1) and the second flattening roller (2) is 10cm ~ 20cm, the line of the axial line of described first flattening roller (1) and the second flattening roller (2) is from the horizontal by 5 ° ~ 10 ° angle α, described help roll group includes upper flattening roller (3) and the lower flattening roller (4) of setting symmetrical above and below。
2. the steel band apparatus for leveling of stainless steel tube single lead screw ex truding briquetting machine according to claim 1, it is characterised in that: described first flattening roller (1) and the second flattening roller (2) two ends are fixed in frame by bearing block。
3. the steel band apparatus for leveling of stainless steel tube single lead screw ex truding briquetting machine according to claim 1, it is characterized in that: described upper flattening roller (3) two ends are fixed in frame by bearing block, lower roll surface and the second flattening roller (2) lower roll surface of described upper flattening roller (3) flush。
4. the steel band apparatus for leveling of stainless steel tube single lead screw ex truding briquetting machine according to claim 1, it is characterised in that: described lower flattening roller (4) two ends are provided with the slide that can slide up and down along frame by bearing block, and described slide is connected to lifting screw。
5. the steel band apparatus for leveling of stainless steel tube single lead screw ex truding briquetting machine according to claim 1, it is characterised in that: the level interval between described help roll group and the second flattening roller (2) is 5cm ~ 15cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160257.2A CN105689446A (en) | 2016-03-21 | 2016-03-21 | Steel strip levelling device for stainless steel tube extrusion molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160257.2A CN105689446A (en) | 2016-03-21 | 2016-03-21 | Steel strip levelling device for stainless steel tube extrusion molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689446A true CN105689446A (en) | 2016-06-22 |
Family
ID=56232202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160257.2A Pending CN105689446A (en) | 2016-03-21 | 2016-03-21 | Steel strip levelling device for stainless steel tube extrusion molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689446A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570415A (en) * | 1978-11-21 | 1980-05-27 | Sumitomo Metal Ind Ltd | Preventing method for meandering of steel strip in leveling with hot rolling line |
| CN202079106U (en) * | 2011-04-07 | 2011-12-21 | 福建金锋钢业有限公司 | Steel-band scale-breaking straightening equipment |
| CN202411151U (en) * | 2011-12-20 | 2012-09-05 | 鞍钢股份有限公司 | High-speed cold-rolling rewinding production line with straightening machine |
| CN204747122U (en) * | 2015-06-26 | 2015-11-11 | 嘉善华森木业有限公司 | Aligning system |
-
2016
- 2016-03-21 CN CN201610160257.2A patent/CN105689446A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570415A (en) * | 1978-11-21 | 1980-05-27 | Sumitomo Metal Ind Ltd | Preventing method for meandering of steel strip in leveling with hot rolling line |
| CN202079106U (en) * | 2011-04-07 | 2011-12-21 | 福建金锋钢业有限公司 | Steel-band scale-breaking straightening equipment |
| CN202411151U (en) * | 2011-12-20 | 2012-09-05 | 鞍钢股份有限公司 | High-speed cold-rolling rewinding production line with straightening machine |
| CN204747122U (en) * | 2015-06-26 | 2015-11-11 | 嘉善华森木业有限公司 | Aligning system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |