CN105215201A - Swing bending die - Google Patents
Swing bending die Download PDFInfo
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- CN105215201A CN105215201A CN201510788632.3A CN201510788632A CN105215201A CN 105215201 A CN105215201 A CN 105215201A CN 201510788632 A CN201510788632 A CN 201510788632A CN 105215201 A CN105215201 A CN 105215201A
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- bending die
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- 238000005452 bending Methods 0.000 title claims abstract description 52
- 238000007667 floating Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 6
- -1 baroque compound Chemical class 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention provides a kind of swing bending die, belong to bending mould field, comprise die shoe and upper bolster; Die shoe is provided with floating cavity die and the relocation mechanism for driving floating cavity die to fluctuate on die shoe, the side of floating cavity die is provided with wedge, and opposite side is provided with locating piece; Upper bolster is provided with punch, and the side of punch is provided with swing component, and one end and the upper bolster of swing component are rotationally connected, and the other end is provided with forming part, and punch is provided with forming tank near the side of swing component, and when swing component rotates, forming part can insert molding groove.Swing bending die provided by the invention can time processing be shaping obtains partial shape angle of bend and partial shape bends the workpiece of given shape, and it is shaping that the part of bending given shape can realize compared with complicated shape, Multi-step forming is carried out without the need to adopting multiple mould, also without the need to adopting baroque compound die, thus improve working (machining) efficiency, reduce die cost.
Description
Technical field
The present invention relates to bending mould field, swing bending die in particular to one.
Background technology
Bending die is a kind of is needs according to part shape, blank is curved certain angle, the diel of definite shape workpiece.For a kind of partial shape angle of bend, another part shape bends the workpiece of given shape, when carrying out punch forming with bending die, usually need to adopt multiple mould Multi-step forming, or the compound die that structure is comparatively complicated, the former needs multiple clamping Multi-step forming, working (machining) efficiency is lower, although the latter once can complete processing, mould structure is complicated, cost of manufacture is higher, is unfavorable for popularizing.
Summary of the invention
The invention provides a kind of swing bending die, be intended to improve the problems referred to above.
The present invention is achieved in that
A kind of swing bending die, comprises die shoe and upper bolster;
Described die shoe is provided with floating cavity die and the relocation mechanism for driving described floating cavity die to fluctuate on described die shoe, the side of described floating cavity die is provided with wedge, and opposite side is provided with locating piece;
Described upper bolster is provided with punch, the side of described punch is provided with swing component, one end and the described upper bolster of described swing component are rotationally connected, the other end is provided with forming part, described punch is provided with forming tank near the side of described swing component, when described swing component rotates, described forming part can embed described forming tank.
Further, described relocation mechanism comprises jacking block and spring, and described jacking block is arranged on floating cavity die, and the two ends of described spring are connected with the lower surface of described jacking block and the upper surface of described die shoe respectively.
When punch process, jacking block can withstand blank, plays a supporting role to blank, and after jacking block floats downwards, jacking block and die shoe form the groove being used for molded article depressed area.Jacking block, when fluctuating, by compressing or pull-off spring, realizes floating and resetting.And when designing, the stroke that appropriate design jacking block floats downwards, to meet the requirement of the product depressed area degree of depth.
Further, described relocation mechanism also comprises floating plate, cushion pad and some fore-sets, described die shoe is arranged on described cushion pad, described floating plate is arranged on described die shoe, described floating cavity die is arranged on described floating plate, described fore-set passes described die shoe and its two ends are fixedly connected with described cushion pad with described floating plate respectively, and described spring is through described floating plate.
When punch forming, floating plate can float downwards to jacking block and play cushioning effect, and jacking block floats downwards, promotes floating plate and moves downward, and floating plate promotes fore-set and moves downward, and acts on cushion pad, cushions further.Coordinate spring by floating plate, cushion pad, overall formation one effectively can cushion and be easy to the relocation mechanism of reset, make bending precision be more prone to ensure, and jacking block is not easy to damage.
Further, the lower surface of described jacking block and the upper surface of described die shoe are respectively arranged with groove, and the two ends of described spring embed in described groove respectively.
The two ends of spring embed in the groove of jacking block and the groove of die shoe respectively, make spring in the process of Repeated Compression and diastole, are not easily shifted, ensure that shaping normally the carrying out of bending ram.
Further, the upper surface of described jacking block is provided with alignment pin, described punch is provided with can with the pin-and-hole of described detent fit.
The upper surface of jacking block arranges alignment pin in the position of its inoperative part, alignment pin when punch is pressed in floating cavity die, can be stretched in the pin-and-hole on punch, thus play pinpoint effect, avoids punching press to produce and moves position and crooked.
Further, described swing component is provided with inclined plane away from the side of described forming part, and described inclined plane is corresponding with the inclined-plane of described wedge.
Upper bolster is when moving towards die shoe, inclined plane on swing component touches the inclined-plane on wedge, and under the constraint on the inclined-plane of wedge, swing component rotates towards the direction away from wedge, thus make forming part press against blank in forming tank, obtain the part of brake forming shape on product.
Further, described forming part is hemispherical, and described forming tank is the dome-type groove mated with described forming part.
Forming tank is dome-type groove, makes product brake forming shape to obtain semi-spherical shape.
Further, described forming part comprises roller, and described roller is connected with support, and the both sides of described support are hinged with described swing component respectively.
By arranging roller, the product compared with complicated shape can be molded in forming tank, particularly comparatively complicated curve.
Further, described forming tank comprises interconnective sliding part and deep-slotted chip breaker, and described deep-slotted chip breaker can coordinate with described roller.
By arranging sliding part and deep-slotted chip breaker, when making roller that blank is pressed into forming tank, first pass through sliding part, move to again in deep-slotted chip breaker, sliding part molds easement curve, mold camber line in deep-slotted chip breaker, this easement curve and camber line smooth connection, can obtain level and smooth, the complex-shaped curve shape of curvature transition so finally.
Further, back-moving spring is provided with between described support and described swing component.
Roller, after processing and forming completes, can be resetted easily by back-moving spring.
The beneficial effect of swing bending die provided by the invention is: this swing bending die operationally, blank is positioned on floating cavity die, upper bolster moves towards die shoe, punch is made to press against blank shaping on floating cavity die, in this process, swing component rotates after touching wedge, and forming part is pushed down a sidewall of blank and is pressed in forming tank, obtain default shaping shape, another sidewall bending under the effect of floating cavity die of blank.Blank is when bending, and relocation mechanism drives floating cavity die to fluctuate, thus when realizing punching press, blank material, along the flowing of floating cavity die, obtains the product of design shape.
Therefore, swing bending die provided by the invention can time processing be shaping obtains partial shape angle of bend and partial shape bends the workpiece of given shape, and the part of bending given shape can to realize compared with complicated shape shaping.Adopt this swing bending die, without the need to adopting multiple mould to carry out Multi-step forming, also without the need to adopting baroque compound die, thus improve working (machining) efficiency, reducing die cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the swing bending die that Fig. 1 provides for first embodiment of the invention;
The structural representation of the upper bolster of the swing bending die that Fig. 2 provides for second embodiment of the invention.
Figure acceptance of the bid note is respectively:
Die shoe 101; Floating cavity die 102; Wedge 103; Locating piece 104; Jacking block 105; Spring 106; Floating plate 107; Cushion pad 108; Fore-set 109; Groove 110; Alignment pin 111;
Upper bolster 201; Punch 202; Swing component 203; Forming part 204; Forming tank 205; Roller 206; Support 207; Sliding part 208; Deep-slotted chip breaker 209; Back-moving spring 210.
Detailed description of the invention
Bending die is a kind of is needs according to part shape, blank is curved certain angle, the diel of definite shape workpiece.For a kind of partial shape angle of bend, another part shape bends the workpiece of given shape, when carrying out punch forming with bending die, usually need to adopt multiple mould Multi-step forming, or the compound die that structure is comparatively complicated, the former needs multiple clamping Multi-step forming, working (machining) efficiency is lower, although the latter once can complete processing, mould structure is complicated, cost of manufacture is higher, is unfavorable for popularizing.
Given this, designer of the present invention is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, devise a kind of swing bending die, can time processing be shaping obtains partial shape angle of bend and partial shape bends the workpiece of given shape, and the part of bending given shape can to realize compared with complicated shape shaping.Adopt this swing bending die, without the need to adopting multiple mould to carry out Multi-step forming, also without the need to adopting baroque compound die, thus improve working (machining) efficiency, reducing die cost.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First embodiment
Present embodiments provide a kind of swing bending die, for processing part shape angle of bend, another shape bends the workpiece of given shape.Refer to Fig. 1, this swing bending die comprises die shoe 101 and upper bolster 201.Die shoe 101 is provided with floating cavity die 102 and the relocation mechanism for driving floating cavity die 102 to fluctuate on die shoe 101, the side of floating cavity die 102 is provided with wedge 103, and opposite side is provided with locating piece 104.
Upper bolster 201 is provided with punch 202, the side of punch 202 is provided with swing component 203, one end and the upper bolster 201 of swing component 203 are rotationally connected, the other end is provided with forming part 204, punch 202 is provided with forming tank 205 near the side of swing component 203, when swing component 203 rotates, forming part 204 can insert molding groove 205.
This swing bending die operationally, blank is positioned on floating cavity die 102, upper bolster 201 moves towards die shoe 101, punch 202 is made to press against blank shaping on floating cavity die 102, in this process, swing component 203 rotates after touching wedge 103, and forming part 204 is pushed down a sidewall of blank and is pressed in forming tank 205, obtain default shaping shape, another sidewall bending under the effect of floating cavity die 102 of blank.Blank is when bending, and relocation mechanism drives floating cavity die 102 to fluctuate, thus when realizing punching press, blank material, along the flowing of floating cavity die 102, obtains the product of design shape.
Therefore, the swing bending die that the present embodiment provides can time processing be shaping obtains partial shape angle of bend and partial shape bends the workpiece of given shape, and the part of bending given shape can to realize compared with complicated shape shaping.Adopt this swing bending die, without the need to adopting multiple mould to carry out Multi-step forming, also without the need to adopting baroque compound die, thus improve working (machining) efficiency, reducing die cost.
Refer to Fig. 1, on the basis of the technical scheme of the swing bending die provided at above-described embodiment, further, relocation mechanism comprises jacking block 105 and spring 106, jacking block 105 is arranged on floating cavity die 102, and the two ends of spring 106 are connected with the lower surface of jacking block 105 and the upper surface of die shoe 101 respectively.
When punch process, jacking block 105 can withstand blank, plays a supporting role to blank, and after jacking block 105 floats downwards, jacking block 105 and die shoe 101 form the groove being used for molded article depressed area.Jacking block 105, when fluctuating, by compressing or pull-off spring 106, realizes floating and resetting.And when designing, the stroke that appropriate design jacking block 105 floats downwards, to meet the requirement of the product depressed area degree of depth.
Relocation mechanism also comprises floating plate 107, cushion pad 108 and some fore-sets 109, die shoe 101 is arranged on cushion pad 108, floating plate 107 is arranged on die shoe 101, floating cavity die 102 is arranged on floating plate 107, fore-set 109 passes die shoe 101 and its two ends are fixedly connected with cushion pad 108 with floating plate 107 respectively, and spring 106 is through floating plate 107.
When punch forming, floating plate 107 can float downwards to jacking block 105 and play cushioning effect, and jacking block 105 floats downwards, promote floating plate 107 to move downward, floating plate 107 promotes fore-set 109 and moves downward, and acts on cushion pad 108, cushions further.Coordinate spring 106 by floating plate 107, cushion pad 108, overall formation one effectively can cushion and be easy to the relocation mechanism of reset, make bending precision be more prone to ensure, and jacking block 105 is not easy to damage.
The lower surface of jacking block 105 and the upper surface of die shoe 101 are respectively arranged with groove 110, and the two ends of spring 106 embed in groove 110 respectively.
The two ends of spring 106 embed in the groove 110 of jacking block 105 and the groove 110 of die shoe 101 respectively, make spring 106 in the process of Repeated Compression and diastole, are not easily shifted, ensure that shaping normally the carrying out of bending ram.
The upper surface of jacking block 105 is provided with alignment pin 111, punch 202 is provided with the pin-and-hole that can coordinate with alignment pin 111.
The upper surface of jacking block 105 arranges alignment pin 111 in the position of its inoperative part, make alignment pin 111 can when punch 202 is pressed in floating cavity die 102, stretch in the pin-and-hole on punch 202, thus play pinpoint effect, avoid punching press to produce and move position and crooked.
Swing component 203 is provided with inclined plane away from the side of forming part 204, and inclined plane is corresponding with the inclined-plane of wedge 103.
Upper bolster 201 is when moving towards die shoe 101, inclined plane on swing component 203 touches the inclined-plane on wedge 103, under the constraint on the inclined-plane of wedge 103, swing component 203 rotates towards the direction away from wedge 103, thus make forming part 204 press against blank in forming tank 205, obtain the part of brake forming shape on product.
By arranging the shape of forming part 204 and forming tank 205, can obtain 204 points, different brake forming portion, such as, in the present embodiment, forming part 204 is hemispherical, and forming tank 205 is the dome-type groove mated with forming part 204.
Forming tank 205 is dome-type groove, makes product brake forming shape to obtain semi-spherical shape.
Second embodiment
Present embodiments provide a kind of swing bending die, the difference of the swing bending die that this swing bending die and the first embodiment provide is, forming part 204 is different.
Refer to Fig. 2, in the present embodiment, forming part 204 comprises roller 206, and roller 206 is connected with support 207, and the both sides of support 207 are hinged with swing component 203 respectively.
By arranging roller 206, the product compared with complicated shape can be molded in forming tank 205, particularly comparatively complicated curve.
Forming tank 205 comprises interconnective sliding part 208 and deep-slotted chip breaker 209, and deep-slotted chip breaker 209 can coordinate with roller 206.
By arranging sliding part 208 and deep-slotted chip breaker 209, when making roller 206 that blank is pressed into forming tank 205, first by sliding part 208, move in deep-slotted chip breaker 209 again, sliding part 208 molds easement curve, mold camber line in deep-slotted chip breaker 209, this easement curve and camber line smooth connection, can obtain level and smooth, the complex-shaped curve shape of curvature transition so finally.
Back-moving spring 210 is provided with between support 207 and swing component 203.Roller 206, after processing and forming completes, can be resetted easily by back-moving spring 210.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a swing bending die, is characterized in that, comprises die shoe and upper bolster;
Described die shoe is provided with floating cavity die and the relocation mechanism for driving described floating cavity die to fluctuate on described die shoe, the side of described floating cavity die is provided with wedge, and opposite side is provided with locating piece;
Described upper bolster is provided with punch, the side of described punch is provided with swing component, one end and the described upper bolster of described swing component are rotationally connected, the other end is provided with forming part, described punch is provided with forming tank near the side of described swing component, when described swing component rotates, described forming part can embed described forming tank.
2. swing bending die according to claim 1, is characterized in that, described relocation mechanism comprises jacking block and spring, and described jacking block is arranged on floating cavity die, and the two ends of described spring are connected with the lower surface of described jacking block and the upper surface of described die shoe respectively.
3. swing bending die according to claim 2, it is characterized in that, described relocation mechanism also comprises floating plate, cushion pad and some fore-sets, described die shoe is arranged on described cushion pad, described floating plate is arranged on described die shoe, described floating cavity die is arranged on described floating plate, and described fore-set passes described die shoe and its two ends are fixedly connected with described cushion pad with described floating plate respectively, and described spring is through described floating plate.
4. swing bending die according to claim 2, is characterized in that, the lower surface of described jacking block and the upper surface of described die shoe are respectively arranged with groove, and the two ends of described spring embed in described groove respectively.
5. swing bending die according to claim 2, is characterized in that, the upper surface of described jacking block is provided with alignment pin, described punch is provided with can with the pin-and-hole of described detent fit.
6. swing bending die according to claim 1, is characterized in that, described swing component is provided with inclined plane away from the side of described forming part, and described inclined plane is corresponding with the inclined-plane of described wedge.
7. swing bending die according to claim 1, is characterized in that, described forming part is hemispherical, and described forming tank is the dome-type groove mated with described forming part.
8. swing bending die according to claim 1, is characterized in that, described forming part comprises roller, and described roller is connected with support, and the both sides of described support are hinged with described swing component respectively.
9. swing bending die according to claim 8, is characterized in that, described forming tank comprises interconnective sliding part and deep-slotted chip breaker, and described deep-slotted chip breaker can coordinate with described roller.
10. swing bending die according to claim 9, is characterized in that, is provided with back-moving spring between described support and described swing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788632.3A CN105215201B (en) | 2015-11-16 | 2015-11-16 | Swing bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788632.3A CN105215201B (en) | 2015-11-16 | 2015-11-16 | Swing bending die |
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| Publication Number | Publication Date |
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| CN105215201A true CN105215201A (en) | 2016-01-06 |
| CN105215201B CN105215201B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788632.3A Active CN105215201B (en) | 2015-11-16 | 2015-11-16 | Swing bending die |
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| CN (1) | CN105215201B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695208A (en) * | 2019-10-14 | 2020-01-17 | 太原科技大学 | Connecting chain stamping die |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024716A (en) * | 1998-07-08 | 2000-01-25 | Amada Co Ltd | Bending die set and punch press provided with bending die set |
| KR20040017462A (en) * | 2002-08-21 | 2004-02-27 | 주식회사 성우하이텍 | Metallic patterns of a simultaneous forming press with clinching of multi-panel |
| CN202752448U (en) * | 2012-07-03 | 2013-02-27 | 徐州凯龙矿山科技开发有限公司 | Plastic elbow mold mechanism |
| CN203076443U (en) * | 2012-12-19 | 2013-07-24 | 邹小寒 | Bending die capable of preventing rebound overbending |
| CN204052627U (en) * | 2014-09-05 | 2014-12-31 | 郝海 | Wire fastener bending die |
| CN104384271A (en) * | 2014-11-20 | 2015-03-04 | 江苏德丰钢波纹管有限公司 | U-shaped sheet extrusion device |
| CN204308054U (en) * | 2014-12-18 | 2015-05-06 | 安徽力源数控刃模具制造有限公司 | A kind of bender bending lower die tool |
| CN104759530A (en) * | 2014-01-07 | 2015-07-08 | 青岛海尔模具有限公司 | Metal plate product swing block bent structure and metal plate product mold |
| CN204584055U (en) * | 2015-05-01 | 2015-08-26 | 杭州斯莱特泵业有限公司 | Slot U-shaped folder bending die with flange |
| CN204672829U (en) * | 2015-06-11 | 2015-09-30 | 安徽中德机床股份有限公司 | A kind of for the U-shaped Bending Mould of bender |
| CN204724720U (en) * | 2015-07-02 | 2015-10-28 | 扬州广菱电子有限公司 | Roller Bending Mould |
| CN205270571U (en) * | 2015-11-16 | 2016-06-01 | 重庆持恒模具有限公司 | Swing bending die |
-
2015
- 2015-11-16 CN CN201510788632.3A patent/CN105215201B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024716A (en) * | 1998-07-08 | 2000-01-25 | Amada Co Ltd | Bending die set and punch press provided with bending die set |
| KR20040017462A (en) * | 2002-08-21 | 2004-02-27 | 주식회사 성우하이텍 | Metallic patterns of a simultaneous forming press with clinching of multi-panel |
| CN202752448U (en) * | 2012-07-03 | 2013-02-27 | 徐州凯龙矿山科技开发有限公司 | Plastic elbow mold mechanism |
| CN203076443U (en) * | 2012-12-19 | 2013-07-24 | 邹小寒 | Bending die capable of preventing rebound overbending |
| CN104759530A (en) * | 2014-01-07 | 2015-07-08 | 青岛海尔模具有限公司 | Metal plate product swing block bent structure and metal plate product mold |
| CN204052627U (en) * | 2014-09-05 | 2014-12-31 | 郝海 | Wire fastener bending die |
| CN104384271A (en) * | 2014-11-20 | 2015-03-04 | 江苏德丰钢波纹管有限公司 | U-shaped sheet extrusion device |
| CN204308054U (en) * | 2014-12-18 | 2015-05-06 | 安徽力源数控刃模具制造有限公司 | A kind of bender bending lower die tool |
| CN204584055U (en) * | 2015-05-01 | 2015-08-26 | 杭州斯莱特泵业有限公司 | Slot U-shaped folder bending die with flange |
| CN204672829U (en) * | 2015-06-11 | 2015-09-30 | 安徽中德机床股份有限公司 | A kind of for the U-shaped Bending Mould of bender |
| CN204724720U (en) * | 2015-07-02 | 2015-10-28 | 扬州广菱电子有限公司 | Roller Bending Mould |
| CN205270571U (en) * | 2015-11-16 | 2016-06-01 | 重庆持恒模具有限公司 | Swing bending die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695208A (en) * | 2019-10-14 | 2020-01-17 | 太原科技大学 | Connecting chain stamping die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215201B (en) | 2017-07-11 |
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Denomination of invention: Swinging bending mold Granted publication date: 20170711 Pledgee: Industrial and Commercial Bank of China Limited Chongqing Hechuan sub branch Pledgor: CHONGQING CHIHENG MOULD Co.,Ltd. Registration number: Y2024500000054 |