CN203737776U - Four-roller synchronous deformation mechanism of profile steel forming mill - Google Patents
Four-roller synchronous deformation mechanism of profile steel forming mill Download PDFInfo
- Publication number
- CN203737776U CN203737776U CN201420127275.7U CN201420127275U CN203737776U CN 203737776 U CN203737776 U CN 203737776U CN 201420127275 U CN201420127275 U CN 201420127275U CN 203737776 U CN203737776 U CN 203737776U
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- roller
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Abstract
The utility model discloses a four-roller synchronous deformation mechanism of a profile steel forming mill, and relates to a metal section forming mill. The four-roller synchronous deformation mechanism comprises frame-type supports which are arranged in a left-and-right symmetry mode. Lower roller supports and upper roller supports are symmetrically arranged in the frame-type supports on the two sides respectively, a lower power roller and upper power-free rollers are installed between the frame-type supports on the two sides, vertically-arranged first lead screws are fixedly connected to the middles of the upper ends of the upper roller supports of the frame-type supports on the two sides respectively and upwards penetrate through the frame-type supports respectively, lateral roller frames are symmetrically fixed to the outer sides of the lower roller supports on the two sides, lateral roller bases are arranged on the lower roller supports on the two sides respectively, lateral rollers are axially positioned at the inner side ends of the lateral roller bases, and horizontally-arranged second lead screws are fixedly connected to the middles of the outer side ends of the lateral roller bases respectively. By means of the improvement and the innovation, the quality is greatly improved, and a base plate of a product is smooth; the two side portions are free of scratches and scale-type damage, stretching is avoided, a roll printing line is not shifted, and the straight line face is long.
Description
Technical field
The utility model relates to a kind of metal section cold bender, is specially a kind of Si Gun deform in same pace mechanism of sectional steel cold-bending machine.
Background technology
Cold-rolled forming section is compared with hot-rolled product, and the reasonable appearance and modeling of geometry is beautiful, conducts oneself with dignity lighter.Any shape that hot-rolled product can roll out, cold rolled shape can design by rational design.
Prior art Shaped Steel forming mill is that roll-in shaped steel out, owing to being one high driving, can produce speed ratio poor by lower roll transmission together progressively distortion, both sides portion frictional force is large, and product is uncontrollable wire drawing in pass, the fish scale scratch of limit portion, pulls, the displacement of roll marks line, planarea is short.
Utility model content
The purpose of this utility model is to provide a kind of employing four roller deform in same pace, the Si Gun deform in same pace mechanism that can effectively improve the sectional steel cold-bending machine of product percent of pass and production efficiency.
The technical scheme that realizes above-mentioned purpose is: the Si Gun deform in same pace mechanism of sectional steel cold-bending machine, comprise the frame type support being symmetrical set, in the frame type support of both sides, be symmetrically arranged with respectively lower roll bearing and top roll bearing, lower roll bearing is fixed on the bottom of frame type support, top roll bearing is arranged on the top of lower roll bearing, between the frame type support of both sides, power lower roll and unpowered top roll are installed, the two ends of described power lower roll are supported on respectively on the lower roll bearing of two side frame type supports, the two ends of described unpowered top roll are supported on respectively on the top roll bearing of two side frame type supports, it is characterized in that: the upper center of the top roll bearing of two side frame type supports is fixedly connected with respectively the first screw mandrel of vertical setting, the first screw mandrel is upward through respectively frame type support, the first screw mandrel is threaded with frame type support, and the upper end of the first screw mandrel is provided with first handle, the outside of both sides lower roll bearing is symmetrically fixed with side roller frame, on the lower roll bearing of both sides, be respectively arranged with side roller seat, side roller seat medial extremity axial location has side roller, the middle part of the outboard end of described side roller seat is fixedly connected with respectively horizontally disposed the second screw mandrel, the second screw mandrel is respectively through corresponding side roller frame, the second screw mandrel is threaded with side roller frame, and the outer end of the second screw mandrel connects respectively second handle.
The utility model, for the defect of existing equipment, is separately installed with side roller on lower roll bearing, and the side roller of both sides is unpowered rollers, and being subject to force direction is two sides, adds that existing power lower roll and unpowered top roll form four roller deform in same pace stressed.Adopt four roller deform in same pace, structure is more reasonable, and adjusting range increases, and adjusts flexibly.All very practical to any how much complicated products.Base plate is uneven, top roll intensified pressure.The uneven left and right sides roller in both sides can regulate simultaneously.
By transformation, innovate quality and increase substantially, product base plate is smooth.Both sides portion is without scratching and fish scale wound, and without stretching, roll marks line is not shifted, straight line face length.User, without after-treatment, directly can produce installation by above production line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model comprises the frame type support 1 being symmetrical set, interior lower roll bearing 2 and the top roll bearing 3 of being symmetrically arranged with respectively of frame type support 1 of both sides, lower roll bearing 3 is fixed on the bottom of frame type support 1, top roll bearing 2 is arranged on the top of lower roll bearing 2, between the frame type support 1 of both sides, power lower roll 4 and unpowered top roll 5 are installed, the two ends of power lower roll 4 are supported on respectively on the lower roll bearing 2 of two side frame type supports 1, and the two ends of unpowered top roll 5 are supported on respectively on the top roll bearing 3 of two side frame type supports 1.
The upper center of the top roll bearing 3 of two side frame type supports 1 is fixedly connected with respectively the first screw mandrel 6 of vertical setting, the first screw mandrel 6 is upward through respectively frame type support 1, the first screw mandrel 6 is threaded with frame type support 1, and the upper end of the first screw mandrel 6 is provided with first handle 7.
The outside of both sides lower roll bearing 3 is symmetrically fixed with side roller frame 8, on the lower roll bearing 3 of both sides, be respectively arranged with side roller seat 9, side roller seat 9 medial extremity axial location have side roller 10, the middle part of the outboard end of described side roller seat 9 is fixedly connected with respectively horizontally disposed the second screw mandrel 11, the second screw mandrel 11 is respectively through corresponding side roller frame 8, the second screw mandrel 11 is threaded with side roller frame 8, and the outer end of the second screw mandrel 11 connects respectively second handle 12.
Claims (1)
1. the Si Gun deform in same pace mechanism of sectional steel cold-bending machine, comprise the frame type support being symmetrical set, in the frame type support of both sides, be symmetrically arranged with respectively lower roll bearing and top roll bearing, lower roll bearing is fixed on the bottom of frame type support, top roll bearing is arranged on the top of lower roll bearing, between the frame type support of both sides, power lower roll and unpowered top roll are installed, the two ends of described power lower roll are supported on respectively on the lower roll bearing of two side frame type supports, and the two ends of described unpowered top roll are supported on respectively on the top roll bearing of two side frame type supports; It is characterized in that: the upper center of the top roll bearing of two side frame type supports is fixedly connected with respectively the first screw mandrel of vertical setting, the first screw mandrel is upward through respectively frame type support, the first screw mandrel is threaded with frame type support, and the upper end of the first screw mandrel is provided with first handle; The outside of both sides lower roll bearing is symmetrically fixed with side roller frame, on the lower roll bearing of both sides, be respectively arranged with side roller seat, side roller seat medial extremity axial location has side roller, the middle part of the outboard end of described side roller seat is fixedly connected with respectively horizontally disposed the second screw mandrel, the second screw mandrel is respectively through corresponding side roller frame, the second screw mandrel is threaded with side roller frame, and the outer end of the second screw mandrel connects respectively second handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127275.7U CN203737776U (en) | 2014-03-20 | 2014-03-20 | Four-roller synchronous deformation mechanism of profile steel forming mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127275.7U CN203737776U (en) | 2014-03-20 | 2014-03-20 | Four-roller synchronous deformation mechanism of profile steel forming mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737776U true CN203737776U (en) | 2014-07-30 |
Family
ID=51337640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127275.7U Withdrawn - After Issue CN203737776U (en) | 2014-03-20 | 2014-03-20 | Four-roller synchronous deformation mechanism of profile steel forming mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878216A (en) * | 2014-03-20 | 2014-06-25 | 扬州瑞铖钢业有限公司 | Four-roller synchronous deformation mechanism of profile steel forming mill |
-
2014
- 2014-03-20 CN CN201420127275.7U patent/CN203737776U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878216A (en) * | 2014-03-20 | 2014-06-25 | 扬州瑞铖钢业有限公司 | Four-roller synchronous deformation mechanism of profile steel forming mill |
| CN103878216B (en) * | 2014-03-20 | 2016-05-11 | 扬州瑞铖钢业有限公司 | Four roller deform in same pace mechanisms of sectional steel cold-bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |