CN204171125U - Curved plate plane inner bending equipment - Google Patents
Curved plate plane inner bending equipment Download PDFInfo
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- CN204171125U CN204171125U CN201420624261.6U CN201420624261U CN204171125U CN 204171125 U CN204171125 U CN 204171125U CN 201420624261 U CN201420624261 U CN 201420624261U CN 204171125 U CN204171125 U CN 204171125U
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Abstract
The utility model relates to a kind of curved plate plane inner bending equipment, comprise framework, it is characterized in that: curvature regulator under base of frame is provided with a group, lower curvature regulator top is fixed with one group of bed die plate, frame roof is fixed with one group of oil pressure cylinder, a cylinder bar lower end hinged moving beam jointly of each oil pressure cylinder, moving beam bottom is fixedly connected with curvature regulator on a group, the one group mold plate corresponding with bed die plate is fixedly connected with below upper curvature regulator, before the corresponding bed die plate of framework, rear two side positions are fixed with side mold plate, corresponding moving beam end, framework two ends is respectively equipped with end slipway.Its structure is reasonable in design, use is reliable, fundamentally solves the waste resource that existing curved plate preparation method exists, the problem that production efficiency is low, cost of manufacture is high, practical.
Description
Technical field
The utility model relates to board making mould, particularly a kind of curved plate plane inner bending equipment.
Background technology
Many plates with certain curvature are had in the component of steel construction, especially in steel structure bridge, because needs design longitudinal camber and cross fall in advance, a large amount of web wherein and diaphragm plate are all adopt deep camber planar plate members, the equipment at present section bar and pipe fitting bent and engineering method a lot, but rare method of sheet material being carried out to plane inner bending, the usual practice is by curved outline one piece of block cutting stock on sheet material raw material, but it causes a large amount of spillages of material (see Fig. 4, namely dash area is the material of waste), and production efficiency is low, cost of manufacture is high.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, service-strong curved plate plane inner bending equipment, fundamentally solves the waste resource that existing curved plate preparation method exists, the problem that production efficiency is low, cost of manufacture is high.
The technical solution of the utility model is:
A kind of curved plate plane inner bending equipment, comprise framework, it is characterized in that: curvature regulator under described base of frame is provided with a group, described lower curvature regulator top is fixed with one group of bed die plate, described frame roof is fixed with one group of oil pressure cylinder, a cylinder bar lower end hinged moving beam jointly of each oil pressure cylinder, described moving beam bottom is fixedly connected with curvature regulator on a group, the one group mold plate corresponding with bed die plate is fixedly connected with below described upper curvature regulator, before the corresponding bed die plate of described framework, rear two side positions are fixed with side mold plate, corresponding moving beam end, described framework two ends is respectively equipped with end slipway.
Above-mentioned curved plate plane inner bending equipment, described upper curvature regulator is by adjusting voussoir I and forming with the adjustment voussoir II that the wedge surface of adjustment voussoir I fits, described adjustment voussoir I is provided with strip hole, be equipped with fastening bolt in described strip hole and utilize this fastening bolt and moving beam bottom to be connected and fixed, a pressing plate is provided with on rear side of described moving beam and mold plate, described adjustment voussoir II utilizes fastening bolt to be connected with pressing plate and moving beam and mold plate is gripped, adjusting play is left between described moving beam lower end and mold plate upper end.
Above-mentioned curved plate plane inner bending equipment, described lower curvature regulator is by adjusting voussoir I and forming with the adjustment voussoir II that the wedge surface of adjustment voussoir I fits, described adjustment voussoir I is provided with strip hole, be equipped with fastening bolt in described strip hole and utilize the supporting base of this fastening bolt and base of frame to be connected and fixed, a pressing plate is provided with on rear side of described supporting base and bed die plate, described adjustment voussoir II utilizes fastening bolt to be connected with pressing plate and supporting base and bed die plate is gripped, adjusting play is left between described supporting base upper end and bed die plate lower end.
Above-mentioned curved plate plane inner bending equipment, described framework respective side Die and mould plate position is provided with supporting station, and described bed die plate upper end is through the reserved opening on supporting station and both sides Die and mould plate close contact.
Above-mentioned curved plate plane inner bending equipment, the curved convex surface in lower surface after each mold plate combination, the upper surface after each bed die plate combination is in the arc-shaped concave corresponding with described arc convex.
Above-mentioned curved plate plane inner bending equipment, is provided with the travel switch of corresponding moving beam in described end slipway.
Above-mentioned curved plate plane inner bending equipment, described moving beam bottom and mold plate top are respectively equipped with the groove for mounting and adjusting voussoir I and adjustment voussoir II.
Above-mentioned curved plate plane inner bending equipment, described supporting base top and bed die plate bottom are respectively equipped with the groove for mounting and adjusting voussoir I and adjustment voussoir II.
The beneficial effects of the utility model are: the machine-shaping being realized the plate members of different curvature by upper and lower curvature regulator, bending machining can be completed to the veneer in height 1000 millimeters, thickness 50 millimeters or polylith thin plate, save time material-saving, solve the machine-shaping problem of plane arc steel plateelement, instead of the traditional handicraft usually adopting sheet material to cut according to accurate measurement, decrease the consumption of sheet material, cost of manufacture is reduced greatly, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be upper and lower curvature regulator of the present utility model respectively with the assembling schematic diagram of upper and lower Die and mould plate;
Fig. 3 is A direction view in Fig. 2;
Fig. 4 is the producing principle figure of existing curved plate.
In figure, sequence number illustrates: 1 framework, 2 end slipways, 3 oil pressure cylinders, 4 moving beams, curvature regulator on 5, 6 mold plates, 7 side mold plates, 8 rectangular pieces, 9 bed die plates, 10 times curvature regulators, 11 supporting bases, 12 adjustment voussoirs I, 13 fastening bolts, 14 adjustment voussoirs II, 15 fastening bolts, 16 pressing plates, 17 supporting stations, 18 adjustment voussoirs II, 19 fastening bolts, 20 fastening bolts, 21 adjustment voussoirs I, 22 pressing plates, 23 strip holes, 24 adjusting plays, 25 adjusting plays.
Detailed description of the invention
As Figure 1-3, this curved plate plane inner bending equipment, comprises framework 1, curvature regulator 10 under being provided with a group bottom described framework 1, described lower curvature regulator 10 top is fixed with one group of bed die plate 9, and every block bed die plate 9 is controlled by the lower curvature regulator 10 corresponding with it.Described framework 1 top is fixed with one group of oil pressure cylinder 3, a cylinder bar lower end hinged moving beam 4 jointly of each oil pressure cylinder 3, described moving beam 4 bottom is fixedly connected with curvature regulator 5 on a group, be fixedly connected with the one group mold plate 6 corresponding with bed die plate 9 below described upper curvature regulator 5, every block mold plate 6 is controlled by the upper curvature regulator 5 corresponding with it.Described upper curvature regulator 5 forms by adjustment voussoir I 21 with the adjustment voussoir II 18 that the wedge surface of adjustment voussoir I 21 fits, described adjustment voussoir I 21 is provided with strip hole 23, be equipped with fastening bolt 20 in described strip hole 23 and utilize this fastening bolt 20 to be connected and fixed with moving beam 4 bottom, a pressing plate 22 is provided with on rear side of described moving beam 4 and mold plate 6, described adjustment voussoir II 18 and pressing plate 22 utilize fastening bolt 19 to be connected and moving beam 4 and mold plate 6 are gripped, adjusting play 24 is left between described moving beam 4 lower end and mold plate 6 upper end.Described moving beam 4 bottom and mold plate 6 top are respectively equipped with the groove for mounting and adjusting voussoir I 21 and adjustment voussoir II 18.Described lower curvature regulator 10 forms by adjustment voussoir I 12 with the adjustment voussoir II 14 that the wedge surface of adjustment voussoir I 12 fits, described adjustment voussoir I 12 is provided with strip hole, be equipped with fastening bolt 13 in described strip hole and utilize this fastening bolt 13 to be connected and fixed with the supporting base 11 bottom framework 1, a pressing plate 16 is provided with on rear side of described supporting base 11 and bed die plate 9, described adjustment voussoir II 14 and pressing plate 16 utilize fastening bolt 15 to be connected and supporting base 11 and bed die plate 9 are gripped, adjusting play 25 is left between described supporting base 11 upper end and bed die plate 9 lower end.Described supporting base 11 top and bed die plate 9 bottom are respectively equipped with the groove for mounting and adjusting voussoir I 12 and adjustment voussoir II 14.The curved convex surface in lower surface after each mold plate 6 combines, the upper surface after each bed die plate 9 combines is in the arc-shaped concave corresponding with described arc convex.Described framework 1 corresponding bed die plate 9 front and rear sides position is fixed with side mold plate 7, and corresponding moving beam 4 end, described framework 1 two ends is respectively equipped with end slipway 2, is provided with the travel switch of corresponding moving beam 4 in described end slipway 2.Described framework 1 respective side Die and mould plate 7 position is provided with supporting station 17, and described bed die plate 9 upper end is through the reserved opening on supporting station 17 and both sides Die and mould plate 7 close contact.The setting of side mold plate 7 prevents in press bending process and occurs lateral bucking, and plays side guide effect to bed die plate 9.
In the present embodiment, upper and lower Die and mould plate 6,9 is made up of mould steel, and width is 200 millimeters, and thickness is 50 millimeters, and upper and lower Die and mould plate 6,9 surface is through Quenching Treatment, and case hardness reaches HRC50 ~ 55.Adjust the lateral displacement adjusting voussoir I 21,12 in upper and lower curvature regulator 5,10, there is length travel in then corresponding adjustment voussoir II 18,14, namely there is length travel in the upper and lower Die and mould plate 6,9 be fixed together with it, the lateral displacement adjusting voussoir I 21,12 in one group of upper and lower curvature regulator 5,10 is different, namely form different processing radians, thus adapt to the requirement of the different radian plate of processing.Moving beam 4 is connected with two oil pressure cylinders 3 by bearing pin, and oil pressure cylinder 3 drives moving beam 4 to slide up and down in end slipway 2, to drive mold plate 6 by compressing for rectangular piece 8.
Claims (8)
1. a curved plate plane inner bending equipment, comprise framework, it is characterized in that: curvature regulator under described base of frame is provided with a group, described lower curvature regulator top is fixed with one group of bed die plate, described frame roof is fixed with one group of oil pressure cylinder, a cylinder bar lower end hinged moving beam jointly of each oil pressure cylinder, described moving beam bottom is fixedly connected with curvature regulator on a group, the one group mold plate corresponding with bed die plate is fixedly connected with below described upper curvature regulator, before the corresponding bed die plate of described framework, rear two side positions are fixed with side mold plate, corresponding moving beam end, described framework two ends is respectively equipped with end slipway.
2. curved plate plane inner bending equipment according to claim 1, it is characterized in that: described upper curvature regulator is by adjusting voussoir I and forming with the adjustment voussoir II that the wedge surface of adjustment voussoir I fits, described adjustment voussoir I is provided with strip hole, be equipped with fastening bolt in described strip hole and utilize this fastening bolt and moving beam bottom to be connected and fixed, a pressing plate is provided with on rear side of described moving beam and mold plate, described adjustment voussoir II utilizes fastening bolt to be connected with pressing plate and moving beam and mold plate is gripped, adjusting play is left between described moving beam lower end and mold plate upper end.
3. curved plate plane inner bending equipment according to claim 1, it is characterized in that: described lower curvature regulator is by adjusting voussoir I and forming with the adjustment voussoir II that the wedge surface of adjustment voussoir I fits, described adjustment voussoir I is provided with strip hole, be equipped with fastening bolt in described strip hole and utilize the supporting base of this fastening bolt and base of frame to be connected and fixed, a pressing plate is provided with on rear side of described supporting base and bed die plate, described adjustment voussoir II utilizes fastening bolt to be connected with pressing plate and supporting base and bed die plate is gripped, adjusting play is left between described supporting base upper end and bed die plate lower end.
4. curved plate plane inner bending equipment according to claim 1, is characterized in that: described framework respective side Die and mould plate position is provided with supporting station, and described bed die plate upper end is through the reserved opening on supporting station and both sides Die and mould plate close contact.
5. curved plate plane inner bending equipment according to claim 1, is characterized in that: the curved convex surface in lower surface after each mold plate combination, and the upper surface after each bed die plate combination is in the arc-shaped concave corresponding with described arc convex.
6. curved plate plane inner bending equipment according to claim 1, is characterized in that: the travel switch being provided with corresponding moving beam in described end slipway.
7. curved plate plane inner bending equipment according to claim 1, is characterized in that: described moving beam bottom and mold plate top are respectively equipped with the groove for mounting and adjusting voussoir I and adjustment voussoir II.
8. curved plate plane inner bending equipment according to claim 3, is characterized in that: described supporting base top and bed die plate bottom are respectively equipped with the groove for mounting and adjusting voussoir I and adjustment voussoir II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624261.6U CN204171125U (en) | 2014-10-27 | 2014-10-27 | Curved plate plane inner bending equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624261.6U CN204171125U (en) | 2014-10-27 | 2014-10-27 | Curved plate plane inner bending equipment |
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| CN204171125U true CN204171125U (en) | 2015-02-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942090A (en) * | 2015-05-14 | 2015-09-30 | 中国商用飞机有限责任公司 | Prestress clamp used for flexible age forming |
| CN105855337A (en) * | 2016-05-30 | 2016-08-17 | 河南宝润机械有限公司 | Bow steel forming machine |
| CN107052151A (en) * | 2016-12-14 | 2017-08-18 | 湖北三江航天红阳机电有限公司 | A kind of heavy wall circular arc part forming mould and manufacturing process |
| CN107309302A (en) * | 2017-07-07 | 2017-11-03 | 宁波港瑞汽车零部件有限公司 | A kind of bending machine |
| CN107824647A (en) * | 2017-09-19 | 2018-03-23 | 中建钢构有限公司 | A kind of Large Diameter Pipeline pipe cold bending shaping method |
| CN109304385A (en) * | 2018-11-27 | 2019-02-05 | 意特利（滁州）智能数控科技有限公司 | A kind of bullodozer and its operation method |
| CN111229939A (en) * | 2020-03-04 | 2020-06-05 | 王鑫 | Arc panel beating work piece stamping die |
| CN112461178A (en) * | 2020-11-16 | 2021-03-09 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Continuous curvature generating device |
-
2014
- 2014-10-27 CN CN201420624261.6U patent/CN204171125U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942090A (en) * | 2015-05-14 | 2015-09-30 | 中国商用飞机有限责任公司 | Prestress clamp used for flexible age forming |
| CN104942090B (en) * | 2015-05-14 | 2017-09-15 | 中国商用飞机有限责任公司 | It is a kind of to be used for the prestress clamp of flexible age forming |
| CN105855337A (en) * | 2016-05-30 | 2016-08-17 | 河南宝润机械有限公司 | Bow steel forming machine |
| CN107052151A (en) * | 2016-12-14 | 2017-08-18 | 湖北三江航天红阳机电有限公司 | A kind of heavy wall circular arc part forming mould and manufacturing process |
| CN107309302A (en) * | 2017-07-07 | 2017-11-03 | 宁波港瑞汽车零部件有限公司 | A kind of bending machine |
| CN107309302B (en) * | 2017-07-07 | 2023-09-01 | 宁波横河精密工业股份有限公司 | Bending machine |
| CN107824647A (en) * | 2017-09-19 | 2018-03-23 | 中建钢构有限公司 | A kind of Large Diameter Pipeline pipe cold bending shaping method |
| CN109304385A (en) * | 2018-11-27 | 2019-02-05 | 意特利（滁州）智能数控科技有限公司 | A kind of bullodozer and its operation method |
| CN111229939A (en) * | 2020-03-04 | 2020-06-05 | 王鑫 | Arc panel beating work piece stamping die |
| CN111229939B (en) * | 2020-03-04 | 2022-04-12 | 广州宝煊精密制造有限公司 | Arc panel beating work piece stamping die |
| CN112461178A (en) * | 2020-11-16 | 2021-03-09 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Continuous curvature generating device |
| CN112461178B (en) * | 2020-11-16 | 2022-02-01 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Continuous curvature generating device |
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