CN204842561U - Arc bending device of stamping structure spare - Google Patents
Arc bending device of stamping structure spare Download PDFInfo
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- CN204842561U CN204842561U CN201520408749.XU CN201520408749U CN204842561U CN 204842561 U CN204842561 U CN 204842561U CN 201520408749 U CN201520408749 U CN 201520408749U CN 204842561 U CN204842561 U CN 204842561U
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Abstract
The utility model provides an arc bending device of stamping structure spare, relates to the steel sheet auxiliary device that bends, and the interval is equipped with two mould strip (4) on the lathe lathe bed, is equipped with the inclined plane on the opposite face of two mould strip (4) upper portion face respectively, by the inclined plane forms " V " shape die cavity (3) of two mould strip (4) upper portion face, the outside of two mould strip (4) is provided with support bar (6), baffle (5) respectively, and lathe lathe bed upper portion interval is equipped with die cutter (1), be equipped with tool bit (2) on the lower part face of die cutter (1), recess (13) card of flexible tool bit (8) upper portion face is equipped with inclined plane (9) respectively in the lower part both sides of flexible tool bit (8) on tool bit (2), be equipped with " V " shape sunken (10) between two inclined planes (9), the utility model discloses an install the lower part additional and have the sunken flexible tool bit of " V " shape on original tool bit, effectually overcome prior art and appear the drawback that the steel sheet portion of bending hurtd easily.
Description
[technical field]
The utility model relates to a kind of steel plate bending servicing unit, especially relates to a kind of arc fold bending device of punching structure part.
[background technology]
Known, the crossbeams of automobile etc., when making, need steel plate to cut into designed size, then by hydraulic steel plate bender, the steel plate stamping of well cutting are extruded the bending angle of many 90 degree, are become the beam body of " U " type structure by bending dihedral, by reference to the accompanying drawings 1, two die bars (4) interval of bed piece mold is arranged, the support bar (6) arranged respectively by two die bars (4) outside, baffle plate (5) forms the anti-displacement of two die bars (4), bending part is needed by steel plate to be placed on " V " shape die cavity (3) of two die bars (4) top opposite face, start hydraulic test, the cutter head of stamping knife (1) (2) is driven to press down by hydraulic test, obtain 90 degree of bendings of steel plate, when the cutter head (2) of hydraulic steel plate bender stamping knife (1) in this processing step and " V " shape die cavity (3) of lathe mold are in punching press, cutter head (2) due to stamping knife (1) is " V " shape, the bending part of punching course light plate is subject to stress effect injury greatly, easily go wrong in the later stage use procedure of crossbeam.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of arc fold bending device of punching structure part, by installing bottom on original cutter head additional, there is the flexible cutter head " V " shape caved in, effectively overcoming prior art and easily occurring the drawback that steel plate bending portion injures.
For achieving the above object, the utility model adopts following technical scheme:
A kind of arc fold bending device of punching structure part, bed piece is interval with two die bars, the opposite face of two die bar upper side is respectively equipped with inclined-plane, " V " shape die cavity of two die bar upper side is formed by described inclined-plane, the outside of described two die bars is respectively arranged with support bar, baffle plate, bed piece top is interval with stamping knife, the bottom surfaces of described stamping knife is provided with cutter head, the groove of flexible cutter head upper side is stuck on cutter head, be respectively equipped with inclined-plane in the both sides, bottom of flexible cutter head, between two inclined-planes, be provided with " V " shape depression.
The arc fold bending device of described punching structure part, groove is provided with in the middle part of the upper side of flexible cutter head, groove top two riser of described flexible cutter head is interval with multiple screw, withstands on the stamping knife of cutter head upper end through after described screw with the clamping screw of screw number of matches.
The arc fold bending device of described punching structure part, is respectively equipped with circular arc between two inclined-planes of flexible cutter head and " V " shape are caved in excessive.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
The arc fold bending device of punching structure part described in the utility model, by installing bottom on original cutter head additional, there is the flexible cutter head " V " shape caved in, the bending part of stamping steel plate process light plate is injured by stress effect less, obtains the intensity of crossbeam in later stage use procedure and ensure; The utility model is reasonable in design, and structure is simple, effectively overcomes prior art and easily occurs the drawback that steel plate bending portion injures.
[accompanying drawing explanation]
Fig. 1 is stamping knife, the mould structure schematic diagram of existing hydraulic steel plate bender;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is flexible cutter head perspective view of the present utility model;
In figure: 1, stamping knife; 2, cutter head; 3, " V " shape die cavity; 4, die bar; 5, baffle plate; 6, support bar; 7, clamping screw; 8, flexible cutter head; 9, inclined-plane; 10, " V " shape depression; 11, screw; 12, riser; 13, groove; 14, circular arc is excessive.
[detailed description of the invention]
Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;
The arc fold bending device of the punching structure part by reference to the accompanying drawings described in 2 or 3, bed piece is interval with two die bars 4, the opposite face of two die bar 4 upper side is respectively equipped with inclined-plane, " V " shape die cavity 3 of two die bar 4 upper side is formed by described inclined-plane, the outside of described two die bars 4 is respectively arranged with support bar 6, baffle plate 5, bed piece top is interval with stamping knife 1, the bottom surfaces of described stamping knife 1 is provided with cutter head 2, groove 13 is provided with in the middle part of the upper side of flexible cutter head 8, groove 13 top two riser 12 of described flexible cutter head 8 is interval with multiple screw 11, the groove 13 of flexible cutter head 8 upper side is stuck on cutter head 2, withstand on the stamping knife 1 of cutter head 2 upper end with the clamping screw 7 of screw 11 number of matches through after described screw 11, inclined-plane 9 is respectively equipped with in the both sides, bottom of flexible cutter head 8, " V " shape depression 10 is provided with between two inclined-planes 9, two inclined-planes 9 of flexible cutter head 8 and " V " shape are caved between 10 and are respectively equipped with circular arc excessive 14.
Implement the arc fold bending device of punching structure part described in the utility model, the groove 13 of flexible cutter head 8 is enclosed within cutter head 2, use clamping screw 7 that flexible cutter head 8 is fixed on stamping knife 1 bottom; The bending part of steel plate is placed on two die bars 4 during use, starting hydraulic test drives the flexible cutter head 8 of stamping knife 1 and bottom to press down, the bending part of the excessive 14 place's compressing steel plates of two circular arcs on two bottom, inclined-planes 9, utilize " V " shape depression 10 between flexible cutter head 8 liang of inclined-planes 9, make steel plate bending, owing to being that excessive 14 places of two circular arcs press down simultaneously, the bending part of steel plate, realizing the bending angle of 90 degree simultaneously, there will not be hard defects.
The non-detailed portion of the utility model is prior art.
Claims (3)
1. the arc fold bending device of a punching structure part, bed piece is interval with two die bars (4), the opposite face of two die bars (4) upper side is respectively equipped with inclined-plane, " V " shape die cavity (3) of two die bars (4) upper side is formed by described inclined-plane, the outside of described two die bars (4) is respectively arranged with support bar (6), baffle plate (5), bed piece top is interval with stamping knife (1), the bottom surfaces of described stamping knife (1) is provided with cutter head (2), it is characterized in that: the groove (13) of flexible cutter head (8) upper side is stuck on cutter head (2), inclined-plane (9) is respectively equipped with in the both sides, bottom of flexible cutter head (8), " V " shape depression (10) is provided with between two inclined-planes (9).
2. the arc fold bending device of punching structure part according to claim 1, it is characterized in that: in the middle part of the upper side of flexible cutter head (8), be provided with groove (13), groove (13) top two riser (12) of described flexible cutter head (8) is interval with multiple screw (11), withstands on the stamping knife (1) of cutter head (2) upper end through after described screw (11) with the clamping screw (7) of screw (11) number of matches.
3. the arc fold bending device of punching structure part according to claim 1, is characterized in that: two inclined-planes (9) of flexible cutter head (8) and " V " shape are caved between (10) and be respectively equipped with circular arc excessively (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408749.XU CN204842561U (en) | 2015-06-06 | 2015-06-06 | Arc bending device of stamping structure spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408749.XU CN204842561U (en) | 2015-06-06 | 2015-06-06 | Arc bending device of stamping structure spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842561U true CN204842561U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408749.XU Active CN204842561U (en) | 2015-06-06 | 2015-06-06 | Arc bending device of stamping structure spare |
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| CN (1) | CN204842561U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309338A (en) * | 2017-07-28 | 2017-11-03 | 武汉冶钢结构有限责任公司 | A kind of steel box-girder anticollision barrier panel Bending Mould and bending preparation method |
| CN107597965A (en) * | 2017-09-08 | 2018-01-19 | 真木农业设备（安徽）有限公司 | A kind of solar bracket circular arc bending method |
| CN109366613A (en) * | 2018-12-21 | 2019-02-22 | 隆扬电子（昆山）有限公司 | Conductive foam die cut method |
| CN110479863A (en) * | 2019-08-27 | 2019-11-22 | 厦门恒宇源工贸有限公司 | A kind of U-type groove steel processing method and process equipment |
| CN110918527A (en) * | 2019-12-13 | 2020-03-27 | 平湖市喜峰达金属制品有限公司 | Through hole device for mounting hole of table foot frame |
-
2015
- 2015-06-06 CN CN201520408749.XU patent/CN204842561U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309338A (en) * | 2017-07-28 | 2017-11-03 | 武汉冶钢结构有限责任公司 | A kind of steel box-girder anticollision barrier panel Bending Mould and bending preparation method |
| CN107309338B (en) * | 2017-07-28 | 2019-07-12 | 武汉一冶钢结构有限责任公司 | A kind of steel box-girder anticollision barrier panel Bending Mould and bending production method |
| CN107597965A (en) * | 2017-09-08 | 2018-01-19 | 真木农业设备（安徽）有限公司 | A kind of solar bracket circular arc bending method |
| CN109366613A (en) * | 2018-12-21 | 2019-02-22 | 隆扬电子（昆山）有限公司 | Conductive foam die cut method |
| CN110479863A (en) * | 2019-08-27 | 2019-11-22 | 厦门恒宇源工贸有限公司 | A kind of U-type groove steel processing method and process equipment |
| CN110918527A (en) * | 2019-12-13 | 2020-03-27 | 平湖市喜峰达金属制品有限公司 | Through hole device for mounting hole of table foot frame |
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