CN203803982U - Die tool for bending U-shaped plates - Google Patents
Die tool for bending U-shaped plates Download PDFInfo
- Publication number
- CN203803982U CN203803982U CN201420185475.8U CN201420185475U CN203803982U CN 203803982 U CN203803982 U CN 203803982U CN 201420185475 U CN201420185475 U CN 201420185475U CN 203803982 U CN203803982 U CN 203803982U
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- China
- Prior art keywords
- spring
- bending
- steel plate
- pressure head
- gripper shoe
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of dies, in particular to a die tool for bending U-shaped plates. The die tool comprises an upper die and a lower die, the upper die comprises a top plate and a pressure head arranged at the lower end of the top plate, and the section of the lower end of the pressure head is arc; the lower die comprises a bottom plate, supporting plates and pin rollers, steel plates are arranged on the two sides of the bottom plate, the supporting plates are arranged on the steel plates, pin roller connection blocks are arranged at the upper ends of the supporting plates, the pin rollers are connected to the pin roller connection blocks in a rotatable mode, a bending cavity matched with the upper die pressure head is formed between the supporting plates on the two sides, and an ejector device is arranged at the bottom of the bending cavity; the ejector device comprises a sleeve, a spring and a push shaft, the bottom end of the spring is fixedly connected to the bottom of the sleeve, the upper end of the spring is connected with the push shaft, and the push shaft is arranged in the spring in a sleeved mode and can move up and down along with compression of the spring. The die tool is simple in structure, convenient to operate, and capable of conveniently manufacturing U-shaped steel plates meeting the requirement of iron tower production.
Description
Technical field
The utility model relates to technical field of mold, specifically relates to for bending U-shaped board mold frock.
Background technology
Along with the fast development of modern industry, need to be more and more higher to mains supply, and steel tower is the capital equipment of mains supply.In steel tower manufacture process, need to bend many difform steel plates, wherein just include U-shaped steel plate.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to operate for bending U-shaped board mold frock.
For solving the problems of the technologies described above, the utility model provides following technical scheme: for bending U-shaped board mold frock, comprise patrix and counterdie, described patrix comprises the pressure head of top board and setting and top board lower end, and pressure head lower end cross sectional shape is arc; Described counterdie comprises base plate, gripper shoe and roller, base plate both sides are provided with steel plate, steel plate is provided with gripper shoe, gripper shoe upper end is provided with roller contiguous block, roller is rotationally connected with on roller contiguous block, between supported on both sides plate, form one match with patrix pressure head bend cavity, bend cavity bottom and be provided with liftout attachment; Described liftout attachment comprises sleeve, spring and pusher shaft, and spring bottom is fixedly connected on sleeve bottom, and upper end is connected in pusher shaft, and pusher shaft is sheathed in spring and can moves up and down with spring-compressed.
On such scheme basis, preferably, be also provided with stiffener on described steel plate, stiffener bottom surface is connected in steel plate, and side is connected in gripper shoe.
On such scheme basis, preferably, between described supported on both sides plate, be equipped with adjusting screw(rod), and base plate upper end extends extension, have puller bolt to pass extension and hold out against in homonymy steel plate.
The beneficial effect that the utility model compared with prior art has is: the required steel plate bending is positioned over to counterdie and bends on cavity, move down patrix pressure head presed-steel plate to required form, U-shaped steel plate after moulding is under liftout attachment effect, convenient de-material, simple in structure, easy to operate, be convenient to manufacture the U-shaped steel plate that is applicable to steel tower Production requirement.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure is: 1-patrix, 11-top board, 12-pressure head, 2-counterdie, 21-base plate, 211-extension, 22-gripper shoe, 23-roller, 24-steel plate, 25-roller contiguous block, 26-bends cavity, 27-sleeve, 28-spring, 29-pusher shaft, 3-stiffener, 4-adjusting screw(rod), 5-puller bolt.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1, for bending U-shaped board mold frock, comprise patrix 1 and counterdie 2, described patrix 1 comprises the pressure head 12 of top board 11 and setting and top board 11 lower ends, pressure head 12 lower end cross sectional shapes are arc; Described counterdie 2 comprises base plate 21, gripper shoe 22 and roller 23, base plate 21 both sides are provided with steel plate 24, steel plate 24 is provided with gripper shoe 22, gripper shoe 22 upper ends are provided with roller contiguous block 25, roller 23 is rotationally connected with on roller contiguous block 25, between supported on both sides plate 22, form one match with patrix 1 pressure head 12 bend cavity 26, bend cavity 26 bottoms and be provided with liftout attachment; Described liftout attachment comprises sleeve 27, spring 28 and pusher shaft 29, and spring 28 bottoms are fixedly connected on sleeve 27 bottoms, and upper end is connected in pusher shaft 29, and pusher shaft 29 is sheathed in spring 28 and can moves up and down with spring 28 compressions.
The required steel plate bending is positioned over to counterdie 2 and bends on cavity 26, move down patrix 1 pressure head 12 presed-steel plates to required form, the U-shaped steel plate after moulding is under liftout attachment effect, convenient de-material, simple in structure, easy to operate, be convenient to manufacture the U-shaped steel plate that is applicable to steel tower Production requirement.
Shown in Fig. 1, on described steel plate 24, be also provided with stiffener 3, stiffener 3 bottom surfaces are connected in steel plate 24, and side is connected in gripper shoe 22, contributes to improve gripper shoe 22 support strengths.
Again with further reference to shown in Fig. 1, between described supported on both sides plate 22, be equipped with adjusting screw(rod) 4, by adjusting screw(rod) 4, be convenient to change and bend cavity 26 width, and base plate 21 upper ends extend extension 211, have puller bolt 5 to hold out against in homonymy steel plate 24 through extension 211.By the cooperation of adjusting screw(rod) 4 and puller bolt 5, be convenient to regulate bend cavity 26 width, be convenient to adjust be applicable to the U-shaped plate of required different in width bend cavity 26, be applicable to bending of the U-shaped plate of multiple different in width, applicability is strong.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. for bending U-shaped board mold frock, it is characterized in that: comprise patrix and counterdie, described patrix comprises the pressure head of top board and setting and top board lower end, and pressure head lower end cross sectional shape is arc; Described counterdie comprises base plate, gripper shoe and roller, base plate both sides are provided with steel plate, steel plate is provided with gripper shoe, gripper shoe upper end is provided with roller contiguous block, roller is rotationally connected with on roller contiguous block, between supported on both sides plate, form one match with patrix pressure head bend cavity, bend cavity bottom and be provided with liftout attachment; Described liftout attachment comprises sleeve, spring and pusher shaft, and spring bottom is fixedly connected on sleeve bottom, and upper end is connected in pusher shaft, and pusher shaft is sheathed in spring and can moves up and down with spring-compressed.
2. according to claim 1 for bending U-shaped board mold frock, it is characterized in that: on described steel plate, be also provided with stiffener, stiffener bottom surface is connected in steel plate, and side is connected in gripper shoe.
3. according to claim 2 for bending U-shaped board mold frock, it is characterized in that: between described supported on both sides plate, be equipped with adjusting screw(rod), and base plate upper end extends extension, have puller bolt to pass extension and hold out against in homonymy steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185475.8U CN203803982U (en) | 2014-04-17 | 2014-04-17 | Die tool for bending U-shaped plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185475.8U CN203803982U (en) | 2014-04-17 | 2014-04-17 | Die tool for bending U-shaped plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803982U true CN203803982U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185475.8U Expired - Fee Related CN203803982U (en) | 2014-04-17 | 2014-04-17 | Die tool for bending U-shaped plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803982U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475498A (en) * | 2014-11-14 | 2015-04-01 | 江苏华电铁塔制造有限公司 | Tool for processing support of ladder stand of steel tube tower |
| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN105562475A (en) * | 2016-02-26 | 2016-05-11 | 如皋市福锴金属制品有限公司 | Steel plate bending and punching device |
| CN105642760A (en) * | 2016-03-31 | 2016-06-08 | 合肥压力机械有限责任公司 | Forming die device used for U-shaped bar materials |
| CN106040808A (en) * | 2016-07-23 | 2016-10-26 | 彭波 | Bending device for workpieces |
| CN106334730A (en) * | 2016-08-29 | 2017-01-18 | 厦门正黎明冶金机械有限公司 | Compression molding device for arc plate |
| CN106964672A (en) * | 2017-04-18 | 2017-07-21 | 汉正检测技术有限公司 | A kind of bending apparatus |
| CN107597974A (en) * | 2017-09-05 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of adjustable mould |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN109396223A (en) * | 2018-10-16 | 2019-03-01 | 黄华 | A kind of process units of clod wash product |
| CN110227744A (en) * | 2019-06-25 | 2019-09-13 | 浙江盛达铁塔有限公司 | A kind of circle rolling bending platform structure |
| CN110773607A (en) * | 2019-09-18 | 2020-02-11 | 西安科技成果转化工程有限公司 | Bending device for hardware machining |
| CN110814100A (en) * | 2019-11-22 | 2020-02-21 | 杜超 | Plate bending forming device |
| CN113134550A (en) * | 2021-04-13 | 2021-07-20 | 常州众研科技发展有限公司 | Bending machine with automatic ejection function |
-
2014
- 2014-04-17 CN CN201420185475.8U patent/CN203803982U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475498A (en) * | 2014-11-14 | 2015-04-01 | 江苏华电铁塔制造有限公司 | Tool for processing support of ladder stand of steel tube tower |
| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN105195603B (en) * | 2015-10-10 | 2017-08-11 | 中国水电四局(酒泉)新能源装备有限公司 | A kind of wind power generation tower door frame shaping and flange means for correcting |
| CN105562475A (en) * | 2016-02-26 | 2016-05-11 | 如皋市福锴金属制品有限公司 | Steel plate bending and punching device |
| CN105642760A (en) * | 2016-03-31 | 2016-06-08 | 合肥压力机械有限责任公司 | Forming die device used for U-shaped bar materials |
| CN106040808A (en) * | 2016-07-23 | 2016-10-26 | 彭波 | Bending device for workpieces |
| CN106334730A (en) * | 2016-08-29 | 2017-01-18 | 厦门正黎明冶金机械有限公司 | Compression molding device for arc plate |
| CN106964672A (en) * | 2017-04-18 | 2017-07-21 | 汉正检测技术有限公司 | A kind of bending apparatus |
| CN107597974A (en) * | 2017-09-05 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of adjustable mould |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN107983789B (en) * | 2017-10-31 | 2019-04-26 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN109396223A (en) * | 2018-10-16 | 2019-03-01 | 黄华 | A kind of process units of clod wash product |
| CN110227744A (en) * | 2019-06-25 | 2019-09-13 | 浙江盛达铁塔有限公司 | A kind of circle rolling bending platform structure |
| CN110773607A (en) * | 2019-09-18 | 2020-02-11 | 西安科技成果转化工程有限公司 | Bending device for hardware machining |
| CN110814100A (en) * | 2019-11-22 | 2020-02-21 | 杜超 | Plate bending forming device |
| CN113134550A (en) * | 2021-04-13 | 2021-07-20 | 常州众研科技发展有限公司 | Bending machine with automatic ejection function |
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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: 20140903 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |