CN203887030U - Cold bending production for cambered cap profile with holes - Google Patents
Cold bending production for cambered cap profile with holes Download PDFInfo
- Publication number
- CN203887030U CN203887030U CN201420196926.8U CN201420196926U CN203887030U CN 203887030 U CN203887030 U CN 203887030U CN 201420196926 U CN201420196926 U CN 201420196926U CN 203887030 U CN203887030 U CN 203887030U
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- roll
- holes
- production system
- hat material
- drift
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Abstract
The utility model relates to a cold bending production system for a cambered cap profile with holes. The cold bending production system comprises six parts, namely a strip coiler, a nip roll group, a cap profile molding roll group, a cap profile stamping roll group, a finishing roll group and a profile rounding roll group. The cold bending production system is used for punching the cap profile online by use of asynchronous stamping rolls and then realizing cambered processing of the cambered cap profile with holes by use of the profile rounding roll group. The cambered cap profile with holes molded by use of the set of molding rolls is energy-saving, environmental friendly, and high in product quality; especially for the products of small and medium sizes, the cold bending production system has the advantages of cost saving, high efficiency and the like.
Description
Technical field
The utility model relates to cold bending molding equipment, specifically a kind of arc shape for hat material clod wash production system a kind of with holes of improving the quality of products, enhance productivity, reducing energy consumption, be beneficial to environmental protection and reduce production costs.
Background technology
Cold roll forming is the multi-step forming roll by arranged in order, the metal plate and belts such as coiled material, band is constantly processed, to make the section bar of specific section.Cold roll forming is a kind of emerging green technology.Roll-forming technology has many good qualities: section configuration can be very complicated, but production equipment and process is fairly simple, and one-time investment is little, and product is from research and development to short production cycle; Tissue is produced flexibly, and length, width, thickness can be selected arbitrarily; Be not subject to restriction in batches; Product surface is smooth, and dimensional accuracy is high; Identical section configuration dimensional performance is identical, with respect to other processing technology, can save metal material 5 %; High-efficiency and economic section steel in engineering application, generally can save metal 15 %～30 %.
Arc shape for hat material forming with holes be a kind of through machining, form mesh-shape metal object, the building being usually used in, in machinery industry, has stronger protection and increases the effect of building intensity.
Arc shape for hat material forming technique with holes mainly contains following two classes at present.
One class is to utilize special shape for hat material forming equipment moulding shape for hat material, and then with punch press, shape for hat material is carried out to punching processing, this class complex process, can not produce continuously, shaping efficiency is low, energy consumption is larger, noise is large, the feature of environmental protection is poor, and production cost is higher.
Two classes are perforated cap section bar cold-bending molding technologies.There are the following problems for technique in existing roll-forming technology: the firstth, and current cold bending molding equipment adopts synchronous punching processes sheet metal, first it needs a set of special equipment to make top and bottom rolls synchronous, the simplest as gear, because gear exists gap, easily make top and bottom rolls have trace dislocation, easily there is destroying the phenomenon of drift, also easily there is analogue in other synchronizers, and the product surface quality that this production system is produced is poor, in the higher environment of ask for something, be not suitable for using; The secondth, in the perforated cap section bar cold-bending molding technology of prior art, drift is changed complex structure, and it is slow that drift is changed speed, makes production efficiency low; The 3rd is to the processing of the different section bar of the relative position in difference row's hole, to only have more mold exchange to realize in the perforated cap section bar cold-bending molding technology of prior art, has strengthened production cost.
In sum, the cold-bending molding technology of prior art and cold bending molding equipment are produced arc shape for hat section product quality with holes is low, production efficiency is low, energy consumption is large and the feature of environmental protection is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of arc shape for hat material line production system with holes that improves the quality of products, enhances productivity, reduces energy consumption, is beneficial to environmental protection and reduces production costs.
For realizing the technical scheme that the utility model above-mentioned purpose adopts, be: a kind of arc shape for hat material line production system with holes, wherein: comprise the roll coil of strip machine being successively set on production line, the roller group of nipping, shape for hat material forming roll stacks, cap section roller rush roll stacks, processing roller group, the curved round roll stacks of section bar totally 6 parts form.
Described cap section roller rushes roll stacks and comprises that roller rushes roll and leveling roll, this roller rushes roll and comprises again topping roll I and the bottom roll I of mating with topping roll I, the rotating shaft of bottom roll I connects with motor, driven by motor bottom roll I is rotated, frictional force between roll and sheet material drives sheet material to move, sheet material drives topping roll I to rotate, and topping roll I and bottom roll I asynchronous rotation, realize asynchronous die-cut to shape for hat material.
In topping roll I and bottom roll I, drift and die are installed, in topping roll I, open suitable drift pilot hole, at assembling hole wall, reach the lubrication groove at the end simultaneously, so that sufficient lubrication, prevent drift that effect of stress causes and the gummed of pilot hole.
Be positioned in topping roll I radially on be evenly equipped with a plurality of positioning splines, by locating slot, regulate roller sheet relative positioning keyways different in topping roll I, coordinate capable of regulating to go out the shape for hat material of plurality of specifications with the pilot hole position in topping roll I simultaneously, longitudinal relative position of shape for hat material punching is all different from distance, realize the product seriation of a set of production system, variation.
The quick-replaceable of described drift is realized by the friction tight structural design of the screw thread on drift and drift and pilot hole, and drift is installed can directly put into installation, takes out the available simple instrument of changing and just can realize, and has improved operating efficiency.
Due to said structure, the utility model has improved product quality, has improved production efficiency, has reduced energy consumption, has been beneficial to environmental protection and reduced production cost.
Accompanying drawing explanation
The non-limiting embodiment that the utility model can provide by accompanying drawing further illustrates.
Fig. 1 is the structural representation of the utility model cold roll forming line production system.
Fig. 2 is that the utility model cap section roller rushes the structural representation of punching roll stacks in roll stacks.
Fig. 3 is the roller chip architecture schematic diagram with drift that the utility model cap section roller rushes punching roll stacks in roll stacks.
Fig. 4 is the structural representation of the arc shape for hat material with holes of the utility model production.
In figure: 1, roll coil of strip machine; 2, the roller group of nipping; 3, shape for hat material forming roll stacks; 4, cap section roller rushes roll stacks; 5, processing roller group; 6, the curved round roll stacks of section bar; 7, cutter; 8, topping roll I; 9, bottom roll I; 10, with the roller sheet of drift; 11, drift; 12, positioning spline; 13, lubrication groove; 14, drift screw; 15, arc shape for hat material with holes.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model line production system is described further.
Referring to accompanying drawing 1 to 4, an arc shape for hat material cold roll forming line production system with holes, wherein: comprise roll coil of strip machine (1), the roller group of nipping (2), shape for hat material forming roll stacks (3), cap section roller rush roll stacks (4), processing roller group (5), the curved round roll stacks of section bar (6).
Described cap section roller rushes roll stacks and comprises that roller rushes roll and leveling roll, this roller rushes roll and comprises again topping roll I and the bottom roll I of mating with topping roll I, the rotating shaft of bottom roll I connects with motor, driven by motor bottom roll I is rotated, frictional force between roll and sheet material drives sheet material to move, sheet material drives topping roll I to rotate, and topping roll I and bottom roll I asynchronous rotation, realize asynchronous die-cut to shape for hat material.
In topping roll I and bottom roll I, drift and die are installed, in topping roll I, open suitable drift pilot hole, at assembling hole wall, reach the lubrication groove 13 at the end simultaneously, so that sufficient lubrication, prevent drift that effect of stress causes and the gummed of pilot hole.
Be positioned in topping roll I radially on be evenly equipped with a plurality of positioning splines 12, by locating slot 12, regulate different roller sheet relative positioning keyway 12 in topping roll I, coordinate capable of regulating to go out the shape for hat material of plurality of specifications with the pilot hole position in topping roll I simultaneously, longitudinal relative position of shape for hat material punching is all different from distance, realize the product seriation of a set of production system, variation.
The quick-replaceable of described drift is realized by the friction tight structural design of the screw thread on drift 11 and drift and pilot hole, and drift 11 is installed and can directly be put into installation, takes out the available simple instrument of changing and just can realize.
For being directly arc shape for hat material 15 with holes by cold roll forming of band, in above-described embodiment, preferably: described cap section roller rush on the production line in roll stacks 4 the place aheads, set gradually be useful on the roll coil of strip machine 1 of splendid attire band, for band being stung to nip roller group 2 and the shape for hat material forming roll stacks 3 that Strip roller is become to shape for hat material tight and that carry band.
For producing the arc shape for hat material with holes of various sizes, in above-described embodiment, preferably: be provided with cutter 7 on the production line at the curved round roll stacks of described section bar 6 rears.
For further belt hole arc cap section quality, in above-described embodiment, preferably: described sheet forming thickness should not be over 1 millimeter.
In above-mentioned all embodiment, in clod wash production line, forming process as shown in Figure 1.Forming process mainly contains eight steps: the first step is to load onto band steel on roll coil of strip machine (1); Second step packs band into the roller group (2) of nipping for after assembling is complete, and driven by motor axle rotates, and axle rotates and drives lower roll motion, and the frictional force between lower roll and band drives band to advance, and the frictional force between band and top roll drives top roll to rotate; The 3rd step is for being with steel to enter shape for hat material forming roll stacks (3), moulding shape for hat material; The 4th step is rushed roll stacks (4) for band steel enters cap section roller, and the interior asynchronous roller of group rushes roll band is carried out to punching technology, and in group, leveling roll carries out smooth to otch; The 5th step band steel enters processing roller group (5), shape for hat material is carried out smooth, and shape for hat material forming quality is improved; The 6th step band steel enters the curved round roll stacks of section bar (6), and the perforated cap section bar having formed is carried out to arc processing, makes to be with steel to become arc shape for hat material with holes.
In above-described embodiment, roll coil of strip machine 1, the roller group 2 of nipping, shape for hat material forming roll stacks 3, processing roller group 5, the curved round roll stacks 6 of section bar and cutter 7 are market ripe.
Because above-mentioned line production system has formed production line, just concentrated various roller equipments (once arc shape for hat material 15 with holes has reduced production difficulty simultaneously), dwindled plant area, also just reduced the use cost of enterprise.
Obviously, all embodiment of foregoing description are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the category of the utility model protection.
In sum, the utility model has improved product quality, has improved production efficiency, has reduced energy consumption, has been beneficial to environmental protection and reduced production cost.
Claims (4)
1. the utility model relates to a kind of arc shape for hat material clod wash production system with holes, it is characterized in that: comprise roll coil of strip machine (1), the roller group of nipping (2), shape for hat material forming roll stacks (3), cap section roller rush roll stacks (4), processing roller group (5), the curved round roll stacks of section bar (6) totally 6 parts form.
2. a kind of arc shape for hat material clod wash production system with holes according to claim 1, is characterized in that: cap section roller rushes roll stacks (4) and adopts asynchronous many drifts roll stacks to carry out punching processing to shape for hat material.
3. according to arc shape for hat material clod wash production system with holes claimed in claim 2, it is characterized in that: in asynchronous many drifts roll stacks, utilize threaded drift to be assemblied in drift pilot hole, realize quick-replaceable.
4. according to arc shape for hat material clod wash production system with holes claimed in claim 3, it is characterized in that: cap section roller rushes roll stacks (4) roll and drift auxiliary section, and to separate lubrication groove lubricated, prevent the gummed under effect of stress of drift and pilot hole.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196926.8U CN203887030U (en) | 2014-04-22 | 2014-04-22 | Cold bending production for cambered cap profile with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196926.8U CN203887030U (en) | 2014-04-22 | 2014-04-22 | Cold bending production for cambered cap profile with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887030U true CN203887030U (en) | 2014-10-22 |
Family
ID=51713478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196926.8U Expired - Fee Related CN203887030U (en) | 2014-04-22 | 2014-04-22 | Cold bending production for cambered cap profile with holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815898A (en) * | 2015-04-30 | 2015-08-05 | 浙江惠创风机有限公司 | Automatic fan frame material forming machine |
| CN114378126A (en) * | 2021-12-30 | 2022-04-22 | 江苏凯华铝业有限公司 | Aluminum plate extrusion device |
-
2014
- 2014-04-22 CN CN201420196926.8U patent/CN203887030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815898A (en) * | 2015-04-30 | 2015-08-05 | 浙江惠创风机有限公司 | Automatic fan frame material forming machine |
| CN104815898B (en) * | 2015-04-30 | 2016-08-24 | 浙江惠创风机有限公司 | A kind of blower frame material automatic moulding machine |
| CN114378126A (en) * | 2021-12-30 | 2022-04-22 | 江苏凯华铝业有限公司 | Aluminum plate extrusion device |
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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: 20141022 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |