CN201333469Y - Single-roller-moving type metal strip convex flattener - Google Patents
Single-roller-moving type metal strip convex flattener Download PDFInfo
- Publication number
- CN201333469Y CN201333469Y CNU2008202335349U CN200820233534U CN201333469Y CN 201333469 Y CN201333469 Y CN 201333469Y CN U2008202335349 U CNU2008202335349 U CN U2008202335349U CN 200820233534 U CN200820233534 U CN 200820233534U CN 201333469 Y CN201333469 Y CN 201333469Y
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- China
- Prior art keywords
- roller
- metal strip
- sheet metal
- flattener
- correct
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- Expired - Fee Related
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Abstract
The utility model discloses a single-roller-moving type metal strip convex flattener, which comprises a chassis, flattening rollers, a lifting screw rod and a drive mechanism for the lifting screw rod, wherein the flattening rollers include a single upper flattening roller and two lower flattening rollers; the upper flattening roller is arranged at the longitudinal middle position of a metal strip; the two lower flattening rollers are close to both edges of the metal strip; and the lifting screw rod drives the distance change between the upper flattening roller and the lower flattening rollers. The metal strip convex flattener is used in the production line of decoiling, flattening and cutting metal strips, the occupied floor area is small, the structure is compact, and the metal strip convex flattener can fully flatten the convexes of medium and thick metal strips.
Description
Technical field:
The utility model belongs to the metal plate coils technical field of processing equipment, especially relates to the portable sheet metal strip convexity of a kind of single roller apparatus for correcting.
Background technology:
After the rolling end of metal plate coils, generally to pass through uncoiling, leveling, shearing processing can make metal plate coils become operational block plate.But the common roller type leveler that in uncoiling, leveling, shearing process equipment, disposes, convexity that sheet metal strip is formed in the operation of rolling (raising up in the middle of the strip width direction) or concave (recessed down in the middle of the strip width direction) defective leveling poor effect, thus the application of plate influenced.At present, for the convexity defective of metal foil coiled sheet, use stretch bending leveling technology usually; For in, the convexity defective of slab volume adopts the roll-type plate straightening roll to correct by crooked leveling roller.But, in, the roll-type plate straightening roll used of slab not only roller difficulty, complex structure, huge, and rectification effect is not ideal enough, is difficult to satisfy instructions for use.
Summary of the invention:
The purpose of this utility model is: the portable sheet metal strip convexity of the single roller apparatus for correcting of providing a kind of and be applicable in the rectification, thick sheet metal being rolled up vertical intermediate projections defective.
The technical solution of the utility model is: the transmission device that comprises frame, correct roller, elevating screw and elevating screw, correct roller comprises single two the following correct rollers going up correct roller and close sheet metal strip two edges that are placed on the vertical centre position of sheet metal strip, and elevating screw drives the variable in distance that goes up between correct roller and the following correct roller.
The beneficial effects of the utility model are: use owing to be configured in sheet metal strip uncoiling, rectification, the cutting production line, floor space is little, compact conformation, along with sheet metal strip vertically moving in production line, vertically the intermediate projections defective is reversed bending, in can fully correcting, the convex-shaped defective of thick strip.
Description of drawings:
Fig. 1 is the structural representation of the portable sheet metal strip convexity of the utility model list roller apparatus for correcting.
The specific embodiment:
From the structural representation of the portable sheet metal strip convexity of the utility model list roller shown in Figure 1 apparatus for correcting as can be seen, the utility model by frame 12, put the beams in place 9, guide pillar 8, worm reduction gear 7, elevating screw 6, screw box 5, go up correct roller 4, go up roller seat 10, down correct roller 3, correct roller 11, lower roller base 2, lower roller base 13 etc. are partly formed down.Two following correct roller 3,11 fixed-site near position, sheet metal strip 1 two edges, are fastened on respectively on the lower roller base 2,13 with rolling bearing pedestal, and two lower roller bases 2,13 are fastened on the bottom of frame 12.Single upward correct roller 4 is dolioform, is placed on sheet metal strip 1 vertical centre position, is fastened on the roller seat 10 with rolling bearing pedestal, and screw box 5 and two guiding guide pillars 8 are equipped with in last roller seat 10 tops.Upper beam 9 is fastened on the top of frame 12, the elevating screw 6 that 9 middle parts of putting the beams in place are equipped with worm reduction gear 7 and are driven by worm reduction gear 7.When worm speed reducer 7 that startup is driven by motor or hydraulic motor and elevating screw 6 revolutions, drive by screw box 5 and last roller seat 10 and to go up leveling roller 4 and depress, force sheet metal strip 1 back-flexing, and this defective is corrected with vertical convex-shaped defective.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art without creative work, can also make other modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (4)
1, the portable sheet metal strip convexity of a kind of single roller apparatus for correcting, the transmission device that comprises frame (12), correct roller, elevating screw (6) and elevating screw (6), it is characterized in that: described correct roller comprises single two the following correct rollers (3,11) of going up correct roller (4) and close sheet metal strip (1) two edges that are placed on the vertical centre position of sheet metal strip (1), the variable in distance in described elevating screw (6) drive between correct roller (4) and the following correct roller (3,11).
2, the portable sheet metal strip convexity of single roller according to claim 1 apparatus for correcting is characterized in that: described correct roller (3,11) fixed-site down, last correct roller (4) is connected on the elevating screw (6).
3, the portable sheet metal strip convexity of single roller according to claim 2 apparatus for correcting, it is characterized in that: the transmission device of described elevating screw (6) comprises worm reduction gear (7), guide pillar (8) and the screw box (5) that matches with elevating screw (6).
4, according to any portable sheet metal strip convexity of the described single roller apparatus for correcting of claim 1 to 3, it is characterized in that: the described correct roller (4) of going up is for dolioform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202335349U CN201333469Y (en) | 2008-12-31 | 2008-12-31 | Single-roller-moving type metal strip convex flattener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202335349U CN201333469Y (en) | 2008-12-31 | 2008-12-31 | Single-roller-moving type metal strip convex flattener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333469Y true CN201333469Y (en) | 2009-10-28 |
Family
ID=41285111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202335349U Expired - Fee Related CN201333469Y (en) | 2008-12-31 | 2008-12-31 | Single-roller-moving type metal strip convex flattener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333469Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632110A (en) * | 2012-03-27 | 2012-08-15 | 中冶南方工程技术有限公司 | Strip steel curvature correction device at inlet and outlet of brushing device |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN105772509A (en) * | 2016-04-29 | 2016-07-20 | 北京科技大学 | Hot-rolled metal compound plate pre-straightening roller system |
-
2008
- 2008-12-31 CN CNU2008202335349U patent/CN201333469Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632110A (en) * | 2012-03-27 | 2012-08-15 | 中冶南方工程技术有限公司 | Strip steel curvature correction device at inlet and outlet of brushing device |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN105772509A (en) * | 2016-04-29 | 2016-07-20 | 北京科技大学 | Hot-rolled metal compound plate pre-straightening roller system |
| CN105772509B (en) * | 2016-04-29 | 2017-12-05 | 北京科技大学 | A kind of hot-rolling metal composite plate pre-straightening roller system |
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Legal Events
| 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: 20091028 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |