CN102357591A - Method and die for continuous production of one group of asymmetric hinge blades - Google Patents
Method and die for continuous production of one group of asymmetric hinge blades Download PDFInfo
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- CN102357591A CN102357591A CN2011102440572A CN201110244057A CN102357591A CN 102357591 A CN102357591 A CN 102357591A CN 2011102440572 A CN2011102440572 A CN 2011102440572A CN 201110244057 A CN201110244057 A CN 201110244057A CN 102357591 A CN102357591 A CN 102357591A
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Abstract
The invention discloses a method for continuous production of one group of asymmetric hinge blades. The method comprises the steps of feeding, punching circular holes, removing rough edges by cutting, cutting square holes, forming round angles, performing 90-degree bending, performing circle rolling and forming, and cutting. The invention further discloses a continuous die for production by applying the method, which comprises an upper die and a lower die, wherein the upper die and the lower die are connected through an inner guide pole, a strip material is sent to a die cavity through a feeding frame, and various punches are sequentially mounted on the upper die. Through the design of the technical scheme, the working efficiency of the product can be greatly improved, the original processing technology needs a plurality of workers to perform single-working position processing sequentially, and the processing technology only needs one person to operate after improvement, thereby greatly reducing the production cost.
Description
Technical field
The present invention relates to a kind of production method and the equipment that uses this method to produce, relate to the method for one group of asymmetric hinge blade of a kind of continuous production specifically and use the mould of the production hinge blade of this method, belong to field of machining.
Background technology
Processing hinge blade all is to adopt a plurality of single-station die tools to process successively in the prior art, and is independently of one another between a plurality of moulds, and an especially this asymmetrical combined page blade is only after a processing link is accomplished; Could begin the processing of next link; If a link needs a workman, so just need a plurality of workmans to be fitted to each other, just can accomplish whole hinge processing of leaves; So not only inefficiency, and lost labor.
The patent No. is that 201020235917.7 Chinese utility model patent discloses a kind of progressive die; It comprises upper die and lower die; Described patrix comprise upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate; Described upper bolster, upper padding plate, train wheel bridge, baffle plate and on take off plate and be arranged in order from top to down; Said counterdie comprises lower bolster, lower bolster and die shoe, leaves partition adjustable between said train wheel bridge and the baffle plate, and the said progressive die is provided with the progressive disjunctor diel of multistation.Though this utility model has solved the progressive die that a kind of continuous processing pressing line frame is provided, this mould structure is complicated, and the pressing line frame of moulding all is consistent, can't realize disposable differentiation production.
The patent No. is that 201020291119.6 Chinese utility model patent discloses a kind of progressive die; Comprise the cope match-plate pattern and the lower shoe that are used for fixing mould; Lower shoe is fixed on the mould pin, on lower shoe, according to operation several dies is installed successively, and fixes several punch in the bottom of cope match-plate pattern; Die and punch are respectively arranged with stock guide in the die both sides up and down relatively; Said stock guide is used to transmit blank, is respectively arranged with otch and cutting knife at the end of die and punch, and this utility model and equivalent variations thereof still can not realize the continuous production of one group of asymmetric hinge blade.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiency of above-mentioned prior art exactly, and provide a kind of and not only can realize continuous production, and the production mould that can produce the method for one group of asymmetrical two hinge blade continuously and use this method.
The present invention adopts following technical scheme:
The method of one group of asymmetric hinge blade of a kind of continuous production comprises the steps:
(1) carries billot continuously through cradle;
(2) the billot surface is carried out handling towards circular hole;
(3) excise burr and handle with liquidated billot both sides behind the circular hole of trimming punch;
(4) billot behind the excision burr being carried out the butt hole handles;
(5) carry out the fillet forming processes respectively with the billot both sides of two different fillet moulding drifts after to the butt hole;
(6) carry out 90 ° of bendings with the billot both sides of bending and molding drift after to the fillet moulding;
(7) roll up round forming processes with the billot both sides of volume circle forming blocks after to bending;
(8) cut off from the centre with cutting off the punch holder billot at last.
Further, needing after initial alignment is confirmed step pitch, to carry out the butt hole after billot is handled through the excision burr handles again.
Further, described step is carried out simultaneously.
The mould of one group of asymmetric hinge blade of a kind of continuous production; Comprise upper die and lower die; Described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, and described counterdie comprises die shoe and lower bolster, connects through inner guiding post between the upper die and lower die; And form die cavity between the upper and lower mould; Billot gets in the die cavity through cradle, on patrix, sets gradually towards the trimming punch of circular hole drift, both sides symmetry, the butt hole drift of both sides symmetry, the volume circle forming blocks of the bending and molding drift of the asymmetrical fillet moulding in both sides drift, both sides symmetry, both sides symmetry, the cut-out drift that is provided with placed in the middle according to operation.
Further, the locating piece of both sides symmetry is installed, this locating piece next-door neighbour trimming punch in the position between relative trimming punch and the butt hole drift on the patrix.
Further, the buoyant piece of both sides symmetry is installed in the position of relative cradle on counterdie.
Further, between the upper bolster of patrix and upper padding plate, elastomeric element is set, forms partition adjustable.
Further, the elastomeric element that between the upper bolster of patrix and upper padding plate, is provided with is a block rubber.
Further, the elastomeric element that between the upper bolster of patrix and upper padding plate, is provided with is a spring.
The invention has the beneficial effects as follows:
Through adopting method disclosed by the invention; Changing original single operation production into an operation produces continuously; And with hinge blade of original once generation, improve and obtain once can producing one group of asymmetrical hinge blade, realized rapidly, continuously, reached the production of differentiation.
Confirm that through between trimming and butt hole two steps, increasing initial alignment the step of step pitch can adjust the production step pitch under the prerequisite that does not reduce production efficiency, prevent in the production process that the hinge blade dimensions that causes because of the production step pitch is inconsistent producing is not inconsistent.
Above-mentioned step can use the progressive die to carry out simultaneously, can simplify the operation to mould like this, improves the transporting velocity of billot simultaneously, enhances productivity.
Use equipment disclosed by the invention, can realize producing continuously one group of asymmetrical two platform page or leaf blade according to method disclosed by the invention.
In the position between relative trimming punch and the butt hole drift on the counterdie locating piece of both sides symmetry is installed, this locating piece next-door neighbour trimming punch, locating piece can be adjusted step pitch through the transporting velocity of control billot.
The buoyant piece of both sides symmetry is installed in the position of cradle relatively on counterdie, and the buoyant piece can make billot be delivered in the die cavity stably.
Between the upper bolster of patrix and upper padding plate, elastomeric element is set, this elastomeric element can be block rubber or spring, plays cushioning effect thereby form partition adjustable.
Description of drawings
Fig. 1 is the vertical view of the embodiment of the invention;
Fig. 2 is the front view of the embodiment of the invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment 1; As shown in Figure 1, the invention discloses the method for one group of asymmetric hinge blade of a kind of continuous production, this method adopts progressive die that the strip billot is processed simultaneously; Its step is specially at first the requirement according to hinge model and pattern; The strip billot surface of continuous conveying is carried out handling towards circular hole, in the present embodiment, dash 7 circular holes at every turn; Excise burr and handle with liquidated billot both sides behind the circular hole of trimming punch then, detailed process is as shown in Figure 1; After initial alignment is confirmed step pitch, carry out the butt hole and handle excising billot behind the burr then again, in the present embodiment, on billot, cut symmetrical two square holes; Carry out the fillet forming processes respectively with the billot both sides of two different fillet moulding drifts after to the butt hole then again, detailed process is as shown in Figure 1; Carry out 90 ° of bendings with the billot both sides of bending and molding drift after to the fillet moulding then again, detailed process is as shown in Figure 1; Round forming processes is rolled up on billot both sides after using volume circle forming blocks to bending more then, and detailed process is as shown in Figure 1; With cutting off drift billot is cut off processing from the centre at last.
Each step in the foregoing description can through method disclosed by the invention, can be produced the blade of hinge, and can disposablely produce one group of asymmetrical hinge blade according to the different corresponding modification of carrying out of hinge model and pattern continuously.
In the position between relative trimming punch 62 and the butt hole drift 63 on the patrix 1 locating piece 68 of both sides symmetry is installed, these locating piece 68 next-door neighbour's trimming punches 62 can be adjusted step pitch through the transporting velocity of control billot 4.The buoyant piece 7 of both sides symmetry is installed in the position of cradle 5 relatively on counterdie 2.Cradle 5 matches with buoyant piece 7 and sends in the die cavity after a billot 4 has dragged stably.Between the upper bolster 11 of patrix 1 and upper padding plate 12, elastomeric element 8 is set, this elastomeric element 8 can be block rubber or spring, plays cushioning effect thereby form partition adjustable.
Each parts in the foregoing description can carry out corresponding modification according to the difference of hinge model, and each parts itself all belong to prior art, and inventive point of the present invention is the combination to above-mentioned parts, so omitted the specific descriptions to parts.The disclosed mould of the application of the invention can be realized the disposable one group of asymmetrical two hinge blade of producing according to method disclosed by the invention.
Claims (9)
1. a method of producing one group of asymmetric hinge blade continuously is characterized in that, comprises the steps:
(1) carries billot continuously through cradle;
(2) billot is carried out handling towards circular hole;
(3) excise burr and handle with liquidated billot both sides behind the circular hole of trimming punch;
(4) billot behind the excision burr being carried out the butt hole handles;
(5) carry out the fillet forming processes respectively with the billot both sides of two different fillet moulding drifts after to the butt hole;
(6) carry out 90 ° of bendings with the billot both sides of bending and molding drift after to the fillet moulding;
(7) roll up round forming processes with the billot both sides of volume circle forming blocks after to bending;
(8) cut off from the centre with cutting off the punch holder billot at last.
2. the method for continuous production hinge according to claim 1 is characterized in that: need after initial alignment is confirmed step pitch, to carry out the butt hole after billot is handled through the excision burr again and handle.
3. the method for continuous production hinge according to claim 1 is characterized in that: described step is carried out simultaneously.
4. mould of producing continuously one group of asymmetric hinge blade; Comprise upper die and lower die; Described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, and described counterdie comprises die shoe and lower bolster, connects through inner guiding post between the upper die and lower die; And form die cavity between the upper and lower mould; Billot gets in the die cavity through cradle, it is characterized in that: on patrix, set gradually towards the trimming punch of circular hole drift, both sides symmetry, the butt hole drift of both sides symmetry, the volume circle forming blocks of the bending and molding drift of the asymmetrical fillet moulding in both sides drift, both sides symmetry, both sides symmetry, the cut-out drift that is provided with placed in the middle according to operation.
5. the mould of one group of asymmetric hinge blade of continuous production according to claim 4 is characterized in that: in the position between relative trimming punch and the butt hole drift on the patrix locating piece of both sides symmetry is installed, this locating piece next-door neighbour trimming punch.
6. the mould of one group of asymmetric hinge blade of continuous production according to claim 4 is characterized in that: the buoyant piece of both sides symmetry is installed in the position of cradle relatively on counterdie.
7. the mould of one group of asymmetric hinge blade of continuous production according to claim 4 is characterized in that: between the upper bolster of patrix and upper padding plate, elastomeric element is set, forms partition adjustable.
8. the mould of one group of asymmetric hinge blade of continuous production according to claim 7 is characterized in that: the elastomeric element that between the upper bolster of patrix and upper padding plate, is provided with is a block rubber.
9. the mould of one group of asymmetric hinge blade of continuous production according to claim 7 is characterized in that: the elastomeric element that between the upper bolster of patrix and upper padding plate, is provided with is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102440572A CN102357591A (en) | 2011-08-24 | 2011-08-24 | Method and die for continuous production of one group of asymmetric hinge blades |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102440572A CN102357591A (en) | 2011-08-24 | 2011-08-24 | Method and die for continuous production of one group of asymmetric hinge blades |
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| CN102357591A true CN102357591A (en) | 2012-02-22 |
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| CN2011102440572A Pending CN102357591A (en) | 2011-08-24 | 2011-08-24 | Method and die for continuous production of one group of asymmetric hinge blades |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974674A (en) * | 2012-08-17 | 2013-03-20 | 苏州吴中经济开发区搏宇模具加工厂 | Working method of mobile phone lens support frame continuous punching die |
| CN103341554A (en) * | 2013-06-09 | 2013-10-09 | 沈阳黎明航空发动机(集团)有限责任公司 | Small impeller vane brake forming mould |
| CN103817262A (en) * | 2014-02-25 | 2014-05-28 | 大连坤丰模具制造有限公司 | Four-leakage hinge crimping device |
| CN104014669A (en) * | 2014-06-23 | 2014-09-03 | 昆山力盟机械工业有限公司 | Die and method for continuously stamping hinges |
| CN104353712A (en) * | 2014-11-09 | 2015-02-18 | 沈阳黎明航空发动机(集团)有限责任公司 | Process for controlling resilience of asymmetrically bent stamping parts |
| CN104998968A (en) * | 2015-07-13 | 2015-10-28 | 柳州市楷都汽车零部件有限公司 | Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method |
| CN105252213A (en) * | 2015-09-24 | 2016-01-20 | 唐明朗 | Integrated production process for parent-son type hinge |
| CN106077265A (en) * | 2016-06-22 | 2016-11-09 | 杨忠彬 | Hinge processing mold and the processing method of hinge |
| CN106270276A (en) * | 2016-08-31 | 2017-01-04 | 浙江兴昌风机有限公司 | Centrifugal wind wheel blade manufacture method and diel thereof |
| CN107377770A (en) * | 2017-08-30 | 2017-11-24 | 合肥正特机械有限公司 | A kind of continuous hinge part die mechanism |
| CN107584269A (en) * | 2017-08-29 | 2018-01-16 | 平湖市高鑫自动化设备科技有限公司 | One kind cuts material assembling device |
| CN107598017A (en) * | 2017-08-29 | 2018-01-19 | 平湖市高鑫自动化设备科技有限公司 | A kind of feeding edge rolling device |
| CN108817218A (en) * | 2018-05-11 | 2018-11-16 | 常熟市宏艺装备科技有限公司 | Unilateral strip mold and its processing method for sheet-like workpiece processing |
| CN110666634A (en) * | 2019-10-16 | 2020-01-10 | 闫雪 | Hinge and cutting and polishing equipment for machining hinge |
| CN112676451A (en) * | 2020-12-07 | 2021-04-20 | 东风汽车有限公司 | Overlap-free continuous stamping method |
| CN116603902A (en) * | 2023-05-22 | 2023-08-18 | 嘉兴和新精冲科技有限公司 | Two-stage punching punch method for continuous die small-sized product square hole punch |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974674A (en) * | 2012-08-17 | 2013-03-20 | 苏州吴中经济开发区搏宇模具加工厂 | Working method of mobile phone lens support frame continuous punching die |
| CN103341554A (en) * | 2013-06-09 | 2013-10-09 | 沈阳黎明航空发动机(集团)有限责任公司 | Small impeller vane brake forming mould |
| CN103341554B (en) * | 2013-06-09 | 2016-01-20 | 沈阳黎明航空发动机(集团)有限责任公司 | Impeller vanelets brake forming mould |
| CN103817262A (en) * | 2014-02-25 | 2014-05-28 | 大连坤丰模具制造有限公司 | Four-leakage hinge crimping device |
| CN103817262B (en) * | 2014-02-25 | 2015-11-04 | 大连坤丰模具制造有限公司 | A kind of four interlock hinge volume circle equipment |
| CN104014669A (en) * | 2014-06-23 | 2014-09-03 | 昆山力盟机械工业有限公司 | Die and method for continuously stamping hinges |
| CN104353712A (en) * | 2014-11-09 | 2015-02-18 | 沈阳黎明航空发动机(集团)有限责任公司 | Process for controlling resilience of asymmetrically bent stamping parts |
| CN104998968A (en) * | 2015-07-13 | 2015-10-28 | 柳州市楷都汽车零部件有限公司 | Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method |
| CN105252213A (en) * | 2015-09-24 | 2016-01-20 | 唐明朗 | Integrated production process for parent-son type hinge |
| CN106077265A (en) * | 2016-06-22 | 2016-11-09 | 杨忠彬 | Hinge processing mold and the processing method of hinge |
| CN106077265B (en) * | 2016-06-22 | 2018-01-12 | 杨忠彬 | The processing method of hinge processing mold and hinge |
| CN106270276A (en) * | 2016-08-31 | 2017-01-04 | 浙江兴昌风机有限公司 | Centrifugal wind wheel blade manufacture method and diel thereof |
| CN107584269A (en) * | 2017-08-29 | 2018-01-16 | 平湖市高鑫自动化设备科技有限公司 | One kind cuts material assembling device |
| CN107598017A (en) * | 2017-08-29 | 2018-01-19 | 平湖市高鑫自动化设备科技有限公司 | A kind of feeding edge rolling device |
| CN107377770A (en) * | 2017-08-30 | 2017-11-24 | 合肥正特机械有限公司 | A kind of continuous hinge part die mechanism |
| CN108817218A (en) * | 2018-05-11 | 2018-11-16 | 常熟市宏艺装备科技有限公司 | Unilateral strip mold and its processing method for sheet-like workpiece processing |
| CN110666634A (en) * | 2019-10-16 | 2020-01-10 | 闫雪 | Hinge and cutting and polishing equipment for machining hinge |
| CN112676451A (en) * | 2020-12-07 | 2021-04-20 | 东风汽车有限公司 | Overlap-free continuous stamping method |
| CN116603902A (en) * | 2023-05-22 | 2023-08-18 | 嘉兴和新精冲科技有限公司 | Two-stage punching punch method for continuous die small-sized product square hole punch |
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Application publication date: 20120222 |