CN204052489U - The quick apparatus for bending of a kind of angle steel - Google Patents
The quick apparatus for bending of a kind of angle steel Download PDFInfo
- Publication number
- CN204052489U CN204052489U CN201420419238.3U CN201420419238U CN204052489U CN 204052489 U CN204052489 U CN 204052489U CN 201420419238 U CN201420419238 U CN 201420419238U CN 204052489 U CN204052489 U CN 204052489U
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- CN
- China
- Prior art keywords
- angle steel
- bending
- retainer plate
- top roll
- roll
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the quick apparatus for bending of a kind of angle steel, comprise a top roll and two lower rolls, the middle part of described top roll is provided with angle steel retainer plate, described angle steel retainer plate is circumferentially provided with angle steel draw-in groove, treats that back-to-back the snapping in of machined angle steel relies on the extruding of top roll and lower roll to form bending in this angle steel draw-in groove for two.The utility model utilizes the roll bending function of veneer reeling machine, angle steel retainer plate is arranged on bending veneer reeling machine completing angle steel, instead of artificial bending, time saving and energy saving, and regular shape, convenient and swift.
Description
Technical field
The utility model relates to the quick apparatus for bending of a kind of angle steel, belongs to machining frock technical field.
Background technology
In numerous items implementation process, need some jigs, platform is mainly by angle steel lead frame, at framework upper berth checkered steel plate, platform framework angle steel used needs to carry out bending, traditional angle steel bending mode (as shown in Figure 1), that angle steel is placed on platform, pull the Loft Line needing bending angle steel, along Loft Line welding locating piece on platform, then utilize fire roasting at B position, to exert oneself at A position bending, angle steel is made to be converted into required shape by Loft Line, this method bending angle steel, waste time and energy, at the bottom of efficiency, usually affect the duration, production task cannot be completed on time.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, provides a kind of device of the angle steel of bending fast.
For solving this technical problem, the utility model provides the quick apparatus for bending of a kind of angle steel, comprise a top roll and two lower rolls, the middle part of described top roll is provided with angle steel retainer plate, described angle steel retainer plate is circumferentially provided with angle steel draw-in groove, treats that back-to-back the snapping in of machined angle steel relies on the extruding of top roll and lower roll to form bending in this angle steel draw-in groove for two.
Described angle steel retainer plate is two halves split-type structural, is respectively equipped with a plywood, plywood is provided with bolt hole in two sides of its docking site, and two splits of described angle steel retainer plate utilize screw bolt and nut by plywood is connected and composed.
Described angle steel retainer plate is made up of three concentric discs, the diameter of both sides disk is identical, and the diameter of intermediate disc is less than the diameter of both sides disk, forms angle steel draw-in groove, the diameter of intermediate disc and thickness mate with processed angle steel, and described three disks are by spot welding or be bolted to together.
Described angle steel retainer plate is welded on top roll or by spline and is connected with top roll.
Beneficial effect: the utility model utilizes the roll bending function of veneer reeling machine, angle steel retainer plate is arranged on bending veneer reeling machine completing angle steel, instead of artificial bending, time saving and energy saving, and regular shape, convenient and swift.
Accompanying drawing explanation
Fig. 1 is the angle steel bending schematic diagram of prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is bending retainer plate front view of the present utility model;
Fig. 4 is the left view of the utility model bending retainer plate;
Fig. 5 is utility model works view.
In figure: 1 top roll, 2 angle steel retainer plates, 3 bolts, 4 are plywood, 5 nuts, 6 angle steel, 7 lower rolls, 8 angle steel retainer plate endoporus, 9 angle steel draw-in grooves, 10 bolt holes, A straightening portion, the roasting portion of B fire.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is specifically described.
Figure 2 shows that structural representation of the present utility model.
The utility model comprises a top roll 1 and two lower rolls 7, and the middle part of described top roll 1 is provided with angle steel retainer plate 2.
Figure 3 shows that bending retainer plate front view of the present utility model.
Figure 4 shows that the left view of the utility model bending retainer plate;
Described angle steel retainer plate 2 is circumferentially provided with angle steel draw-in groove 9, two and treats that back-to-back the snapping in this angle steel draw-in groove 9 of machined angle steel 6 relies on the extruding of top roll 1 and lower roll 7 to form bending.
Described angle steel retainer plate 2 is two halves split-type structural, is respectively equipped with a plywood 4, plywood 4 is provided with bolt hole 10 in two sides of its docking site, and two splits of described angle steel retainer plate 2 utilize bolt 3 and nut 5 by plywood 4 is connected and composed.
Described angle steel retainer plate 2 is made up of three concentric discs, the diameter of both sides disk is identical, and the diameter of intermediate disc is less than the diameter of both sides disk, forms angle steel draw-in groove 9, the diameter of intermediate disc and thickness mate with processed angle steel, and described three disks are by spot welding or be bolted to together.
Described angle steel retainer plate 2 is welded on top roll 1 or by spline and is connected with top roll 1.
Figure 5 shows that utility model works view.
The utility model utilizes the principle of three rolls plate bending machine coiled steel plate, is fixed with angle steel retainer plate 2 in the middle part of the top roll of three rolls plate bending machine, is provided with angle steel draw-in groove 9 in the middle part of described angle steel retainer plate 2.
Embodiment one
Man-hour is added at angle steel bending, top roll 1 is pulled down, top roll 1 penetrates angle steel retainer plate 2, angle steel retainer plate endoporus 8 is consistent with the external diameter of 1 top roll, is welded on top roll 1 by angle steel retainer plate 2, adds man-hour, two back-to-back angle steel 6 once can be loaded in the angle steel draw-in groove 9 of angle steel retainer plate 2, first by spot-welded together for two angle steel 6, in case angle steel 9 departs from angle steel draw-in groove 9 during bending, then angle steel 6 to be processed is inserted in the angle steel draw-in groove 9 of angle steel retainer plate 2; After preparation is ready, machine, angle steel retainer plate 2 rotates, and drive angle steel 6 to move, the dynamics of lower compression roller in adjustment, in rotating down pressing and lower roll 7 rotary motion of top roll 1, progressively by curved for angle steel 6 volume, until roll into required shape.
Embodiment two:
Top roll 1 drives angle steel retainer plate 2 to rotate by spline, and other process is with embodiment one.
Embodiment three:
Described angle steel retainer plate 2 is made up of three concentric discs, the diameter of both sides disk is identical, the diameter of intermediate disc is less than the diameter of both sides disk, form angle steel draw-in groove 9, the diameter of intermediate disc and thickness can be determined according to the model of processed angle steel 6, three disks can be spot-welded together or be bolted on together, is then fixed on top roll 1; Subsequent process is with embodiment one.
Embodiment four:
Described angle steel retainer plate 2 is two halves formula Split type structure, is respectively equipped with a plywood 4 in two sides of its docking site, during use, two splits is fastened on top roll 1, utilizes bolt 3 and nut 5 by plywood 4 is put together on top roll 1, can not move.Subsequent process is with embodiment one.
The utility model utilizes the roll bending function of veneer reeling machine, angle steel retainer plate is arranged on bending veneer reeling machine completing angle steel, instead of artificial bending, time saving and energy saving, and regular shape, convenient and swift.
The above-mentioned embodiment of the utility model, just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (4)
1. the quick apparatus for bending of angle steel, comprise a top roll (1) and two lower rolls (7), it is characterized in that: the middle part of described top roll (1) is provided with angle steel retainer plate (2), described angle steel retainer plate (2) is circumferentially provided with angle steel draw-in groove (9), treats that back-to-back the snapping in of machined angle steel (6) relies on the extruding of top roll (1) and lower roll (7) to form bending in this angle steel draw-in groove (9) for two.
2. the quick apparatus for bending of angle steel according to claim 1, it is characterized in that: described angle steel retainer plate (2) is two halves split-type structural, a plywood (4) is respectively equipped with in two sides of its docking site, plywood (4) is provided with bolt hole (10), and two splits of described angle steel retainer plate (2) utilize bolt (3) and nut (5) by plywood (4) is connected and composed.
3. the quick apparatus for bending of angle steel according to claim 1, it is characterized in that: described angle steel retainer plate (2) is made up of three concentric discs, the diameter of both sides disk is identical, the diameter of intermediate disc is less than the diameter of both sides disk, form angle steel draw-in groove (9), the diameter of intermediate disc and thickness mate with processed angle steel, and described three disks are by spot welding or be bolted to together.
4. the quick apparatus for bending of angle steel according to claim 1,2 or 3, is characterized in that: described angle steel retainer plate (2) is welded on top roll (1) or is connected with top roll (1) by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419238.3U CN204052489U (en) | 2014-07-28 | 2014-07-28 | The quick apparatus for bending of a kind of angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419238.3U CN204052489U (en) | 2014-07-28 | 2014-07-28 | The quick apparatus for bending of a kind of angle steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052489U true CN204052489U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419238.3U Expired - Fee Related CN204052489U (en) | 2014-07-28 | 2014-07-28 | The quick apparatus for bending of a kind of angle steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190764A (en) * | 2014-07-28 | 2014-12-10 | 济南重工股份有限公司 | Quick bending device for steel angles |
-
2014
- 2014-07-28 CN CN201420419238.3U patent/CN204052489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190764A (en) * | 2014-07-28 | 2014-12-10 | 济南重工股份有限公司 | Quick bending device for steel angles |
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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: 20141231 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |