CN105312382A - U-rib head portion forming mechanism - Google Patents
U-rib head portion forming mechanism Download PDFInfo
- Publication number
- CN105312382A CN105312382A CN201510754406.3A CN201510754406A CN105312382A CN 105312382 A CN105312382 A CN 105312382A CN 201510754406 A CN201510754406 A CN 201510754406A CN 105312382 A CN105312382 A CN 105312382A
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- China
- Prior art keywords
- supports
- roller die
- lateral
- head portion
- portion forming
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a U-rib head portion forming mechanism. The U-rib head portion forming mechanism comprises a machine frame 1. Left and right upper supports 2 and left and right lower supports 5 are arranged on the machine frame 1; lateral supports 9 are arranged between the left and right upper supports 2 and the left and right lower supports 5; an upper supporting shaft 6 is arranged between the left and right upper supports 2; a lower supporting shaft 3 is arranged between the left and right lower supports 5; the lateral supports 9 are provided with lateral supporting shafts 10; the upper supporting shaft 6 is provided with an upper roller die 7; the lower supporting shaft 3 is provided with a lower roller die 4; the lateral supporting shafts 10 are provided with lateral roller dies 11. The U-rib head portion forming mechanism can extrude the two ends of a board and directly finish the groove shape, the milling or planing procedure is eliminated later, and the production efficiency is improved. In addition, a finally finished product is in a more reasonable non-equal-thickness shape, the welding area is increased, and the welding quality of U ribs is improved advantageously.
Description
Technical field
The present invention relates to a kind of U head of rib portion shaping mechanism, belong to steel construction production equipment technical field.
Background technology
The manufacture of steel construction and the application in building trade thereof obtain fast development, successively extensive use in industrial building, storage, gymnasium, exhibition center, supermarket and tier building and longspan structure building.And the development of Steel Bridge Deck U rib plate have also been obtained and develops on a large scale very much.In recent years, the increasing dropped into along with domestic capital construction, the construction of steel structure bridge was flourish, and the key of steel structure bridge construction is the application of large-span steel bridge floor beam.Domestic steel structure bridge manufacturing industry lacks special equipment, and some aided processes lack the situation ubiquity of auxiliary equipment, U-shaped floor due to plate length-width ratio large, and thinner thickness, requires all higher to the linearity of plate, the depth of parallelism and retaining wall on slope etc.By the first bending and molding of traditional handicraft production U rib, then milling or planing operation are carried out respectively in both sides, and not only distortion is large, homogeneity of product is inadequate, and inefficiency, difficult quality guarantee.Continuous cold roll forming can be produced in batches, and precision is high, and deflection is little, but the difficult point of cold roll forming U rib is, plate is uniform thickness, and after edge milling, welded section area is little.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of U head of rib portion shaping mechanism is provided, it can carry out extruded to sheet material two ends, directly complete bevel shape, carry out milling or planing operation again without the need to follow-up, improve production efficiency, the final product formed is more reasonably not uniform thickness shape in addition, its bonding area increases, and is conducive to the welding quality improving U rib.
The object of the present invention is achieved like this: a kind of U head of rib portion shaping mechanism, it comprises frame, described frame is provided with two upper brackets in left and right and two, left and right undersetting, collateral seat is provided with between two, described left and right upper bracket and left and right undersetting, back shaft is provided with between the upper bracket of two, described left and right, lower support axle is provided with between the undersetting of two, described left and right, described collateral seat is provided with side back shaft, described upper back shaft is provided with roller die, described lower support axle is provided with lower roller die, described side back shaft is provided with side roller die.
Described frame top is provided with vertical adjustment mechanism, and described vertical adjustment mechanism is connected with upper bracket.
Described central rack is provided with lateral adjustment, and described lateral adjustment is connected with collateral seat.
Described upper roller die, between lower roller die and side roller die formed extruding die cavity, described extruding die cavity two-end thickness is greater than interior thickness.
Compared with prior art, the present invention has following beneficial effect:
A kind of U head of rib portion of the present invention shaping mechanism, it can carry out extruded to sheet material two ends, directly complete bevel shape, milling or planing operation is carried out again without the need to follow-up, improve production efficiency, the final product formed be more reasonably not uniform thickness shape in addition, and its bonding area increases, and is conducive to the welding quality of raising U rib.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of U head of rib of the present invention portion shaping mechanism.
Fig. 2 is the enlarged drawing of upper roller die in Fig. 1, lower roller die and roller die junction, side.
Wherein:
Frame 1
Undersetting 2
Lower support axle 3
Lower roller die 4
Upper bracket 5
Upper back shaft 6
Upper roller die 7
Vertical adjustment mechanism 8
Collateral seat 9
Side back shaft 10
Side roller die 11
Lateral adjustment 12
Extruding die cavity 13.
Detailed description of the invention
See Fig. 1, Fig. 2, a kind of U head of rib portion of the present invention shaping mechanism, it comprises frame 1, described frame 1 is provided with two upper brackets 2 in left and right and two, left and right undersetting 5, collateral seat 9 is provided with between two, described left and right upper bracket 2 and left and right undersetting 5, back shaft 6 is provided with between the upper bracket 2 of two, described left and right, lower support axle 3 is provided with between the undersetting 5 of two, described left and right, described collateral seat 9 is provided with side back shaft 10, described upper back shaft 6 is provided with roller die 7, described lower support axle 3 is provided with lower roller die 4, described side back shaft 10 is provided with side roller die 11, described frame 1 top is provided with vertical adjustment mechanism 8, described vertical adjustment mechanism 8 is connected with upper bracket 2, lateral adjustment 12 is provided with in the middle part of described frame 1, described lateral adjustment 12 is connected with collateral seat 9.
Described upper roller die 4, between lower roller die 7 and side roller die 11 formed extruding die cavity 13, described extruding die cavity 13 two-end thickness is greater than interior thickness.
Claims (4)
1. a U head of rib portion shaping mechanism, it is characterized in that: it comprises frame (1), described frame (1) is provided with two upper brackets (2) in left and right and two, left and right undersetting (5), collateral seat (9) is provided with between two, described left and right upper bracket (2) and left and right undersetting (5), back shaft (6) is provided with between the upper bracket (2) of two, described left and right, lower support axle (3) is provided with between the undersetting (5) of two, described left and right, described collateral seat (9) is provided with side back shaft (10), described upper back shaft (6) is provided with roller die (7), described lower support axle (3) is provided with lower roller die (4), described side back shaft (10) is provided with side roller die (11).
2. a kind of U head of rib portion according to claim 1 shaping mechanism, it is characterized in that: described frame (1) top is provided with vertical adjustment mechanism (8), described vertical adjustment mechanism (8) is connected with upper bracket (2).
3. a kind of U head of rib portion according to claim 1 shaping mechanism, is characterized in that: described frame (1) middle part is provided with lateral adjustment (12), and described lateral adjustment (12) is connected with collateral seat (9).
4. a kind of U head of rib portion according to claim 1 shaping mechanism, is characterized in that: described upper roller die (4), formation extruding die cavity (13) between lower roller die (7) and side roller die (11), described extruding die cavity (13) two-end thickness is greater than interior thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754406.3A CN105312382A (en) | 2015-11-09 | 2015-11-09 | U-rib head portion forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754406.3A CN105312382A (en) | 2015-11-09 | 2015-11-09 | U-rib head portion forming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312382A true CN105312382A (en) | 2016-02-10 |
Family
ID=55241272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510754406.3A Pending CN105312382A (en) | 2015-11-09 | 2015-11-09 | U-rib head portion forming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312382A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01218701A (en) * | 1988-02-29 | 1989-08-31 | Kawasaki Steel Corp | Anticorrosion covering device for steel sheet pile |
| CN1972766A (en) * | 2004-06-23 | 2007-05-30 | 斯摩根斯蒂尔赖特斯蒂尔产品私人有限公司 | Cold roll forming apparatus |
| CN101502844A (en) * | 2009-02-27 | 2009-08-12 | 武汉钢铁(集团)公司 | Method for moulding closed-rib by continuous rolling and cold bending and device for implementing the same |
| CN102632114A (en) * | 2012-04-27 | 2012-08-15 | 北京科技大学 | Molding method of cold-bending steel plate pile provided with non-uniform-thickness lock buckle |
| CN104625654A (en) * | 2015-02-12 | 2015-05-20 | 南京天润型钢有限公司 | Production method for unequal thickness U rib formation |
| CN104942104A (en) * | 2015-05-05 | 2015-09-30 | 北京科技大学 | Thermal roll-forming process of unequal-thickness U-ribs |
| CN205110474U (en) * | 2015-11-09 | 2016-03-30 | 江阴建禾钢品有限公司 | U rib head forming mechanism |
-
2015
- 2015-11-09 CN CN201510754406.3A patent/CN105312382A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01218701A (en) * | 1988-02-29 | 1989-08-31 | Kawasaki Steel Corp | Anticorrosion covering device for steel sheet pile |
| CN1972766A (en) * | 2004-06-23 | 2007-05-30 | 斯摩根斯蒂尔赖特斯蒂尔产品私人有限公司 | Cold roll forming apparatus |
| CN101502844A (en) * | 2009-02-27 | 2009-08-12 | 武汉钢铁(集团)公司 | Method for moulding closed-rib by continuous rolling and cold bending and device for implementing the same |
| CN102632114A (en) * | 2012-04-27 | 2012-08-15 | 北京科技大学 | Molding method of cold-bending steel plate pile provided with non-uniform-thickness lock buckle |
| CN104625654A (en) * | 2015-02-12 | 2015-05-20 | 南京天润型钢有限公司 | Production method for unequal thickness U rib formation |
| CN104942104A (en) * | 2015-05-05 | 2015-09-30 | 北京科技大学 | Thermal roll-forming process of unequal-thickness U-ribs |
| CN205110474U (en) * | 2015-11-09 | 2016-03-30 | 江阴建禾钢品有限公司 | U rib head forming mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |