CN204052485U - A kind of section bar bending device - Google Patents
A kind of section bar bending device Download PDFInfo
- Publication number
- CN204052485U CN204052485U CN201420522002.2U CN201420522002U CN204052485U CN 204052485 U CN204052485 U CN 204052485U CN 201420522002 U CN201420522002 U CN 201420522002U CN 204052485 U CN204052485 U CN 204052485U
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- workpiece
- bar
- another market
- depression bar
- base
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of section bar bending device, it comprises rocking arm, fetal membrane, base, the external surface shape of fetal membrane and the inner surface configuration of workpiece match, loose tool is fixed on base upper surface, rocking arm comprises rocking bar, screw rodb base, depression bar, screw mandrel, ship and resell on another market, the bottom, one end of rocking bar is provided with ships and resell on another market, the other end top of rocking bar is provided with screw rodb base, screw mandrel is horizontally set on screw rodb base, workpiece to be bending is placed between depression bar and fetal membrane, described base upper surface is provided with and the locating hole of shipping and reselling on another market matched of shipping and reselling on another market, the quantity of locating hole of shipping and reselling on another market and the curved profile quantity of position and workpiece and sweep match.The utility model utilizes the depression bar on loose tool and rocking arm to suppress workpiece to be processed, because the external surface shape of fetal membrane and the inner surface configuration of workpiece match, workpiece shapes is ensured by loose tool, just can be compressing by workpiece as long as rotate rocking arm, improve precision and the production efficiency of processing, reduce cost.
Description
Technical field
The utility model relates to a kind of section bar bending device.
Background technology
As shown in Figure 1, workpiece 11 is the profile piece generated by a suite line profile, and the curve of this type of workpiece can not be shaped with general roll bending, bending, press bending apparatus, so make very difficult, makes precision and is difficult to ensure.
Utility model content
The purpose of this utility model is to overcome above defect, provides a kind of section bar bending device of many curved profiles.
The technical solution of the utility model is, a kind of section bar bending device, it comprises rocking arm, fetal membrane, base, the external surface shape of described fetal membrane and the inner surface configuration of workpiece match, loose tool is fixed on base upper surface, described rocking arm comprises rocking bar, screw rodb base, depression bar, screw mandrel, ship and resell on another market, the bottom, one end of rocking bar is provided with ships and resell on another market, the other end top of rocking bar is provided with screw rodb base, screw mandrel is horizontally set on screw rodb base, screw mandrel freely rotates on screw rodb base, rocking bar below screw mandrel has slot, depression bar has the screwed hole corresponding with wire rod thread by upper end thus moves left and right on screw mandrel, depression bar lower end is through the slot of rocking bar, workpiece to be bending is placed between depression bar and fetal membrane, described base upper surface is provided with and the locating hole of shipping and reselling on another market matched of shipping and reselling on another market, the quantity of locating hole of shipping and reselling on another market and the curved profile quantity of position and workpiece and sweep match.
In order to reduce the friction between depression bar and workpiece to be bending, rubbed by sliding friction Variable roll, also comprise pinch roller, described pinch roller is located at the bottom of depression bar, and pinch roller rotates around depression bar, and workpiece to be bending is located between pinch roller and loose tool.
The beneficial effects of the utility model are, utilize the depression bar on loose tool and rocking arm to suppress workpiece to be processed, because the external surface shape of fetal membrane and the inner surface configuration of workpiece match, workpiece shapes is ensured by loose tool, just can be compressing by workpiece as long as rotate rocking arm, improve precision and the production efficiency of processing, reduce cost.
Accompanying drawing explanation
Fig. 1 is the workpiece stereogram after processing;
Fig. 2 is rocker structure schematic diagram;
Fig. 3 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
With reference to accompanying drawing, a kind of section bar bending device, it comprises rocking arm 10, fetal membrane 8, base 9, the external surface shape of described fetal membrane 8 and the inner surface configuration of workpiece 11 match, loose tool 8 two ends are provided with alignment pin 7, loose tool 8 is made to be fixed on base 9 upper surface in the hole of alignment pin 7 inserted base 9 correspondence, described rocking arm 10 comprises rocking bar 1, screw rodb base 2, depression bar 3, screw mandrel 4, ship and resell on another market 5, pinch roller 6, the bottom, one end of rocking bar 1 is provided with ships and resell on another market 5, the other end top of rocking bar 1 is provided with screw rodb base 2, screw mandrel 4 is horizontally set on screw rodb base 2, screw mandrel 4 freely can rotate on screw rodb base 2, rocking bar 1 below screw mandrel 4 has slot, depression bar 3 has the screwed hole corresponding with screw mandrel 4 screw thread by upper end thus moves left and right on screw mandrel 4, depression bar 3 lower end is through the slot of rocking bar 1, depression bar 3 is provided with pinch roller 6 in the bottom of rocking bar 1, pinch roller 6 rotates freely around depression bar 3, workpiece to be bending is placed between pinch roller 6 and fetal membrane 8, described base 9 upper surface is provided with and 5 locating holes of shipping and reselling on another market matched of shipping and reselling on another market, the quantity of 5 locating holes of shipping and reselling on another market and the curved profile quantity of position and workpiece 11 and sweep match.
Claims (2)
1. a section bar bending device, it is characterized in that, it comprises rocking arm, fetal membrane, base, the external surface shape of described fetal membrane and the inner surface configuration of workpiece match, loose tool is fixed on base upper surface, described rocking arm comprises rocking bar, screw rodb base, depression bar, screw mandrel, ship and resell on another market, the bottom, one end of rocking bar is provided with ships and resell on another market, the other end top of rocking bar is provided with screw rodb base, screw mandrel is horizontally set on screw rodb base, screw mandrel freely rotates on screw rodb base, rocking bar below screw mandrel has slot, depression bar has the screwed hole corresponding with wire rod thread by upper end thus moves left and right on screw mandrel, depression bar lower end is through the slot of rocking bar, workpiece to be bending is placed between depression bar and fetal membrane, described base upper surface is provided with and the locating hole of shipping and reselling on another market matched of shipping and reselling on another market, the quantity of locating hole of shipping and reselling on another market and the curved profile quantity of position and workpiece and sweep match.
2. a kind of section bar bending device according to claim 1, it is characterized in that, also comprise pinch roller, described pinch roller is located at the bottom of depression bar, and pinch roller rotates around depression bar, and workpiece to be bending is located between pinch roller and loose tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522002.2U CN204052485U (en) | 2014-09-12 | 2014-09-12 | A kind of section bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522002.2U CN204052485U (en) | 2014-09-12 | 2014-09-12 | A kind of section bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052485U true CN204052485U (en) | 2014-12-31 |
Family
ID=52194076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522002.2U Active CN204052485U (en) | 2014-09-12 | 2014-09-12 | A kind of section bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052485U (en) |
-
2014
- 2014-09-12 CN CN201420522002.2U patent/CN204052485U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |