CN103406453A - Multi-station automatic progressive die of air conditioner heat transferring sheet - Google Patents
Multi-station automatic progressive die of air conditioner heat transferring sheet Download PDFInfo
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- CN103406453A CN103406453A CN201310366030XA CN201310366030A CN103406453A CN 103406453 A CN103406453 A CN 103406453A CN 201310366030X A CN201310366030X A CN 201310366030XA CN 201310366030 A CN201310366030 A CN 201310366030A CN 103406453 A CN103406453 A CN 103406453A
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Abstract
The invention discloses a multi-station automatic progressive die of an air conditioner heat transferring sheet. The multi-station automatic progressive die comprises an upper template and a lower template, wherein a heat transferring sheet molding sub-die, a blind window punching and trimming sub-die, a part separation sub-die, an automatic feeding device and an adjustable gap cutting-off mechanism are arranged between the upper template and the lower template in sequence in a transverse direction; when the upper template moves, the heat transferring sheet molding sub-die, the blind window punching and trimming sub-die, the part separation sub-die, the automatic feeding device and the adjustable gap cutting-off mechanism can carry out corresponding work at the same time. According to the multi-station automatic progressive die disclosed by the invention, a series of different stamping can be finished in one stroke of a punching machine; after one stroke is finished, a material is automatically moved forwards according to a fixed step pitch; the multi-station automatic progressive die is high in automation degree and has the advantages of very high production rate, safety in operation, reliability in performance and stability in product quality.
Description
Technical field
The present invention relates to a kind of multi-station progressive die, a kind of air-conditioning heat transfer sheet of specific design the excessive step automation sequence mold, belong to machining and technology of die manufacturing field.
Background technology
Condenser, evaporimeter are the air-conditioner critical components, and heat transfer sheet is the major part of condenser, evaporimeter, as shown in Figure 1 be the structural representation with the air-conditioning heat exchanger fin of " shutter " form, this heat transfer sheet is that material thickness is that the 0.15mm aluminium foil is made, pitch-row, aperture and flange height are had to higher requirement, for improving heat transfer effect, require aperture outwards to carry out quadric flanging, and can not there be breach in aperture.
The traditional air-conditioning heat exchanger fin with " shutter " form is made based on the one-shot mould, and one of a procedure equipment completes making, waste of manpower and the device resource of product by the 5-7 procedure, and working hour expense is high, and production capacity is limited.In order to improve operation, if fruit only will be overpaied one-shot submodule tool, combine merely and carry out gradingly, multiple bearing causes the size accumulated tolerance of product, cause the precision of product not reach requirement, manufacture method falls behind, and effect is low, poor reliability, thus the economic benefit of enterprise affected.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed that a kind of work efficiency is high, cost is low, dependable performance, stay-in-grade air-conditioning heat transfer sheet the excessive step automation sequence mold.
Technical solution of the present invention is achieved in that a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold, comprise cope match-plate pattern, lower bolster, between described cope match-plate pattern and lower bolster, laterally be provided with successively heat transfer sheet moulding submodule, shutter punching and trimming, part separation submodule, automatic feeding and adjustable clearance shut-off mechanism; During described cope match-plate pattern action, described heat transfer sheet moulding submodule, shutter punching and trimming, part are separated submodule, automatic feeding and adjustable clearance shut-off mechanism and are worked accordingly simultaneously.
Further improved as the present invention, described automatic feeding comprises feeding voussoir, right plate, left plate, feeding slide plate, lower cover and upper cover plate; Described right plate and left plate are fixedly installed on respectively the both sides between lower cover and lower bolster; Described upper cover plate is arranged on the top of lower cover, and and lower cover between be provided with accommodating cavity; Described feeding slide plate is arranged in the space that right plate, left plate, lower cover and lower bolster surround, and in described left plate, is provided with the only material pin of bottom with elastic component, in described feeding slide plate, is provided with the feeding pin of bottom with elastic component; On described lower cover, be provided with the groove hole, described feeding pin passes this groove hole and extends in accommodating cavity; Described only material pin passes lower cover and extends in accommodating cavity; Described feeding pin, only material pin top all is the Dou curved surface; Described feeding voussoir is fixed on cope match-plate pattern, and when cope match-plate pattern moved downward, the feeding voussoir promoted the feeding slide plate and is moved to the left.
Further improved as the present invention, described adjustable clearance shut-off mechanism comprises the cut-out patrix, cuts off counterdie and pushing component; Described cut-out patrix is arranged on the top of lower bolster by upper bolster, have elastic parts between this upper bolster and lower bolster; Described cut-out counterdie is fixed on lower bolster by die shoe, now cut off patrix be in cut off counterdie one side directly over; Described pushing component comprises cylinder, movable block and connecting plate; Described connecting plate is fixed on cope match-plate pattern, and described cylinder block end is fixed on connecting plate, and the cylinder piston rod end is connected on movable block; When cope match-plate pattern moved upward, cylinder operation promoted movable block and moves to and cut off directly over patrix, and when cope match-plate pattern moved downward, the downward crush-cutting of the movable block patrix that break, cut off patrix and cut off counterdie and coordinate the realization cut-out.
Further improved as the present invention, in described feeding slide plate, left plate, be equipped with anti-rotation groove; In described anti-rotation groove, be provided with anti-turn screw; On described anti-turn screw is tightened in the feeding pin, only material is sold.
Further improved as the present invention, described movable block the place ahead is provided with a block; Described block is fixed on connecting plate, between this block and movable block, is provided with a spring.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of air-conditioning heat transfer sheet the excessive step automation sequence mold of the present invention, in the punch press one stroke, complete a series of different punch process, after one stroke completes, according to a fixing step pitch, automatically material is moved forward, at first by heat transfer moulding submodule, complete the extending of heat transfer sheet, punching, operations such as flange, 45 ° of flange, flat flange for the first time, then by shutter punching and trimming, part, separate the processing that submodule completes the shutter on heat transfer sheet; The heat transfer sheet finally by automatic feeding, above-mentioned two submodules completed is delivered in the adjustable clearance shut-off mechanism and is completed the cut-out to workpiece, and automaticity is high, has very high productivity ratio and handling safety, dependable performance, constant product quality.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the air-conditioning heat exchanger fin of " shutter " form;
Accompanying drawing 2 is the structural representation of air-conditioning heat transfer sheet the excessive step automation sequence mold of the present invention;
Accompanying drawing 3 is the structural representation of automatic feeding of the present invention;
Accompanying drawing 4 is the adjustable clearance shut-off mechanism of the present invention structural representation of being failure to actuate;
Accompanying drawing 5 is adjustable clearance shut-off mechanism movement structure schematic diagram of the present invention
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, heat transfer sheet moulding submodule; 4, shutter punching and trimming, part are separated submodule; 5, automatic feeding; 6, adjustable clearance shut-off mechanism; 51, feeding voussoir; 52, right plate; 53, left plate; 54, feeding slide plate; 55, upper cover plate; 56, lower cover; 57, accommodating cavity; 58, only material is sold; 59, feeding pin; 561, groove hole; 531, anti-rotation groove; 541, anti-turn screw; 581, elastic component; 61, cut off patrix; 62, cut off counterdie; 63, upper bolster; 64, elastic parts; 65, die shoe; 66, pushing component; 661, cylinder; 662, movable block; 663, connecting plate; 664, block; 665, spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is the structural representation of the air-conditioning heat exchanger fin of " shutter " form;
Accompanying drawing 2-5 is a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold of the present invention, comprise cope match-plate pattern 1, lower bolster 2, between described cope match-plate pattern 1 and lower bolster 2, laterally be provided with successively heat transfer sheet moulding submodule 3, shutter punching and trimming, part separation submodule 4, automatic feeding 5 and adjustable clearance shut-off mechanism 6; During described cope match-plate pattern 1 action, described heat transfer sheet moulding submodule 3, shutter punching and trimming, part are separated submodule 4, automatic feeding 5 and adjustable clearance shut-off mechanism 6 and are worked accordingly simultaneously.Wherein, corresponding work is: at first by heat transfer moulding submodule 3, complete the extending of heat transfer sheet, punching, the operation processing such as flange, 45 ° of flange, flat flange for the first time, then by shutter punching and trimming, part, separate the processing that submodule 4 completes the shutter on heat transfer sheet; The heat transfer sheet finally by automatic feeding 5, above-mentioned two submodules completed is delivered in adjustable clearance shut-off mechanism 6 and is completed the cut-out to workpiece, and process is good, and automaticity is high, has very high productivity ratio and handling safety, dependable performance, constant product quality.
When press work, workpiece (heat transfer sheet) is positioned at accommodating cavity 57, send, only the material pin 58, 59 are enclosed within the workpiece circular hole, when feeding is worked, when mould descends, cope match-plate pattern 1 moves downward, feeding voussoir 51 promotes feeding slide plate 54, workpiece along with feeding slide plate 54 together to left movement, send, only the material pin 58, the Dou curved surface of 59 upper ends makes heat exchanger fin move through and send at feed direction, when only material is sold the Dou curved surface, remain the curve contact, and only material pin 58 can move downward to left movement along with workpiece, when feeding puts in place, only material pin 58 enters in next part circular hole, when mould rises, cope match-plate pattern 1 moves upward, feeding slide plate 54 moves right under the effect of feeding extension spring (not shown), now under material pin 58 effects only, workpiece keeps being failure to actuate, and feeding pin 59 will be will move right along with feeding slide plate 54 time, move downward simultaneously, when feeding slide plate 54 arrived home position, feeding pin 59 entered in next workpiece hole, has now just completed a feeding cycle.
For guaranteeing to send, only material pin 58,59 can only be done upper and lower motion, the turn trough 531 of setting up defences on feeding slide plate 54, left plate 53, anti-turn screw 541 are arranged on that anti-rotation groove 531 interiorly is tightened in respectively feeding pin 59 afterwards, only material pin 58 has reached the anti-rotation effect; The elastic component 581 of send, only material being sold 58,59 bottoms is the slinky spring of Φ 0.8mm for adopting steel wire diameter, this spring must reach guaranteeing to give, only material pin 58,59 can reliable upper and lower moving condition under, make not only part (air-conditioning heat exchanger fin not only thin but also soft as easy as rolling off a log damage, be out of shape) not be damaged when the feeding campaign.
This automatic feeding reasonable in design, can improve work efficiency, reduce costs, and dependable performance, steady quality, automaticity are high.
Adjustable clearance shut-off mechanism as described as accompanying drawing 3 comprises cut-out patrix 61, cuts off counterdie 62 and pushing component 66; Described cut-out patrix 61 is arranged on the top of lower bolster 2 by upper bolster 63, have elastic parts 64 between this upper bolster 63 and lower bolster 2; Described cut-out counterdie 62 is fixed on lower bolster 2 by die shoe 65, now cut off patrix 61 be in cut off counterdie 62 1 sides directly over; Described pushing component 66 comprises cylinder 661, movable block 662 and connecting plate 663; Described connecting plate 663 is fixed on cope match-plate pattern 1, and described cylinder 661 cylinder body end are fixed on connecting plate 663, and the cylinder piston rod end is connected on movable block 662; When mould rose, when cope match-plate pattern 1 moved upward, cylinder 661 Work Promote movable blocks 662 moved to and cut off directly over patrix 61, when mould descends, when cope match-plate pattern 1 moved downward, the downward crush-cutting of movable block 662 patrix 61 that breaks, cut off patrix 61 and cut off counterdie 62 and coordinates the realization cut-out;
Described movable block 662 the place aheads are provided with a block 664; Described block is fixed on connecting plate, between this block 664 and movable block 662, is provided with a spring 665, thereby guarantees that cylinder promotes the stability of movable block 662 operations.
Accompanying drawing 4 is shut-off mechanism original state (off position) schematic diagram, when cope match-plate pattern 1 is in extreme lower position, movable block 662 with cut off no matter right side of patrix 61, or the 1-1.5mm gap is arranged at top, therefore cutting off patrix 61 can not move, workpiece can pass through shut-off mechanism smoothly, and is not cut off.
Accompanying drawing 5 is the shut-off mechanism working state schematic representation, when controller sends shutoff signal, cylinder 661 actions, the cylinder piston end stretches out and makes movable block move (10mm) left, now movable block 662 will promote to cut off patrix 61 whereabouts when cope match-plate pattern 1 falls, and coordinate and will make cutting workpiece with cut-out counterdie 62.
When cope match-plate pattern 1 went back up to most significant end, controller sent stop signal, and cylinder 661 returns to home position, will can not produce the cut-out situation when now cope match-plate pattern 1 falls again.
This adjustable clearance shut-off mechanism, simple in structure, automaticity is high, can realize the product fast shut-off, dependable performance.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. air-conditioning heat transfer sheet the excessive step automation sequence mold, comprise cope match-plate pattern, lower bolster, it is characterized in that: between described cope match-plate pattern and lower bolster, laterally be provided with successively heat transfer sheet moulding submodule, shutter punching and trimming, part separation submodule, automatic feeding and adjustable clearance shut-off mechanism; During described cope match-plate pattern action, described heat transfer sheet moulding submodule, shutter punching and trimming, part are separated submodule, automatic feeding and adjustable clearance shut-off mechanism and are worked accordingly simultaneously.
2. a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold according to claim 1, it is characterized in that: described automatic feeding comprises feeding voussoir, right plate, left plate, feeding slide plate, lower cover and upper cover plate; Described right plate and left plate are fixedly installed on respectively the both sides between lower cover and lower bolster; Described upper cover plate is arranged on the top of lower cover, and and lower cover between be provided with accommodating cavity; Described feeding slide plate is arranged in the space that right plate, left plate, lower cover and lower bolster surround, and in described left plate, is provided with the only material pin of bottom with elastic component, in described feeding slide plate, is provided with the feeding pin of bottom with elastic component; On described lower cover, be provided with the groove hole, described feeding pin passes this groove hole and extends in accommodating cavity; Described only material pin passes lower cover and extends in accommodating cavity; Described feeding pin, only material pin top all is the Dou curved surface; Described feeding voussoir is fixed on cope match-plate pattern, and when cope match-plate pattern moved downward, the feeding voussoir promoted the feeding slide plate and is moved to the left.
3. a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold according to claim 1 is characterized in that: described adjustable clearance shut-off mechanism comprises and cuts off patrix, cuts off counterdie and pushing component; Described cut-out patrix is arranged on the top of lower bolster by upper bolster, have elastic parts between this upper bolster and lower bolster; Described cut-out counterdie is fixed on lower bolster by die shoe, now cut off patrix be in cut off counterdie one side directly over; Described pushing component comprises cylinder, movable block and connecting plate; Described connecting plate is fixed on cope match-plate pattern, and described cylinder block end is fixed on connecting plate, and the cylinder piston rod end is connected on movable block; When cope match-plate pattern moved upward, cylinder operation promoted movable block and moves to and cut off directly over patrix, and when cope match-plate pattern moved downward, the downward crush-cutting of the movable block patrix that break, cut off patrix and cut off counterdie and coordinate the realization cut-out.
4. a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold according to claim 2, is characterized in that: be equipped with anti-rotation groove in described feeding slide plate, left plate; In described anti-rotation groove, be provided with anti-turn screw; On described anti-turn screw is tightened in the feeding pin, only material is sold.
5. a kind of air-conditioning heat transfer sheet the excessive step automation sequence mold according to claim 3, it is characterized in that: described movable block the place ahead is provided with a block; Described block is fixed on connecting plate, between this block and movable block, is provided with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366030XA CN103406453A (en) | 2013-08-21 | 2013-08-21 | Multi-station automatic progressive die of air conditioner heat transferring sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366030XA CN103406453A (en) | 2013-08-21 | 2013-08-21 | Multi-station automatic progressive die of air conditioner heat transferring sheet |
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| CN103406453A true CN103406453A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310366030XA Pending CN103406453A (en) | 2013-08-21 | 2013-08-21 | Multi-station automatic progressive die of air conditioner heat transferring sheet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642756A (en) * | 2014-12-05 | 2016-06-08 | 浙江舜仕汽车技术有限公司 | Assembly mold of automobile nut plate |
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| CN203470657U (en) * | 2013-08-21 | 2014-03-12 | 苏州市亿特隆电器有限公司 | Automatic multi-position progressive die of air conditioner heat transfer piece |
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2013
- 2013-08-21 CN CN201310366030XA patent/CN103406453A/en active Pending
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|---|---|---|---|---|
| EP0615799A1 (en) * | 1993-02-24 | 1994-09-21 | Aida Engineering, Ltd. | Method and apparatus for processing material in a progressive die |
| KR20060005962A (en) * | 2004-08-19 | 2006-01-18 | 에스아이티 주식회사 | Progressive mold apparatus |
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| CN202061973U (en) * | 2011-04-13 | 2011-12-07 | 四川金湾电子有限责任公司 | Discontinuous and apocoptic structure of semiconductor hard alloy lead frame stamping die pushing block |
| CN102430647A (en) * | 2011-10-17 | 2012-05-02 | 青岛德力源五金制品有限公司 | Continuous die for producing connecting pieces of air conditioner and method for continuously producing connecting pieces of air conditioner |
| CN202506714U (en) * | 2012-03-16 | 2012-10-31 | 山东海华汽车部件有限公司 | Single trimming die for plate spring leaf |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642756A (en) * | 2014-12-05 | 2016-06-08 | 浙江舜仕汽车技术有限公司 | Assembly mold of automobile nut plate |
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Application publication date: 20131127 |
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