CN104056967B - A kind of slide block side shaped structure of multi-station progressive die - Google Patents
A kind of slide block side shaped structure of multi-station progressive die Download PDFInfo
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- CN104056967B CN104056967B CN201410276597.2A CN201410276597A CN104056967B CN 104056967 B CN104056967 B CN 104056967B CN 201410276597 A CN201410276597 A CN 201410276597A CN 104056967 B CN104056967 B CN 104056967B
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- die
- slide block
- station progressive
- progressive die
- wedge
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 39
- 238000007493 shaping process Methods 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 210000002683 foot Anatomy 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000009545 invasion Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 23
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 206010010144 Completed suicide Diseases 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The present invention relates to a kind of multi-station progressive die, more particularly, relate to a kind of slide block side shaped structure of multi-station progressive die, comprise a multi-station progressive die, high-speed cylinder is introduced in diel, utilize high-speed motion and the horizontal extension feature of high-speed cylinder, pass through slide block movement, realize distance of stretch out and draw back in a big way, thus realize shaping curled round part or interior female members formed product forming terrace die lacks the product quality problem caused, complete that product is high-accuracy, the forming process of Long Distances.The present invention is mainly used in large-scale, high-accuracy, multi-station progressive die, is shaped or indent drip molding for the production of accurate auto parts and components volume circle, under the effect of controller, realizes the stable of the efficient of production efficiency and product quality.Apparatus of the present invention production efficiency high (at least 30 ~ 35PCS per minute), hourly output is 1800PCS/ hour, steady quality, and production cost reduces, and save equipment and personnel, the product produced has indeformable, dimensional accuracy high.
Description
Technical field
The present invention relates to a kind of multi-station progressive die, more particularly, relate to a kind of slide block side shaped structure of multi-station progressive die.
Background technology
Along with the develop rapidly of large-scale, the high-accuracy multistation progressive die of automobile, and press tonnage expands, large-scale, accurate, complex product becomes industry main flow, technology content will improve constantly, manufacturing cycle constantly shortens, diel by continuation towards informationization, digitlization, become more meticulous, high speed and automation direction development, industry comprehensive strength and core competitiveness significantly promote.Mold technology development, guide state's inner mold industry to integrated development, some technology be originally used alone, gradually integrated to multi-station progressive die, as rivet in mould, rush the development such as riveting, mould two material strip or many material strips stamping riveting in mould tapping, mould, different equipment can be arranged in mould by different control device or intelligent device simultaneously, make large-scale, multi-station progressive die by single mould engineering, develop to multi-functional designing for manufacturing.As electrified controlling organization, finger feed material fetching mechanism, high-speed cylinder utilization etc. in a mold all will use with die assembly, to reach energy-saving and cost-reducing, enhances productivity, and reduces the object of production cost.
The research and development of these technology are with ripe, the medium and small auto parts and components making some complex-shaped become by large-scale, accurate, multi-station progressive die production from single engineering mould originally can only be adopted to manufacture, to realize production high efficiency, constant product quality, reduce production cost.Suicide seat chair back frame skeleton as shown in Figure 1, shape of product is complicated, and shaping indent is serious, volume toroidal and required precision high; Originally all adopt single engineering mould to produce, for reaching product requirement, increase the operations such as die reshaping, mould is many, and forcing press uses many, and expense of human is large, and production efficiency is low, and production cost is high.In the former existing production technology of suicide seat chair back frame skeleton, 8 cover list engineering moulds will be at least needed to produce, when die quality is stable, per hour by the product of production 250 ~ 300PCS.If quality is unstable, by substantial manpower and materials maintenance die, cause efficiency lower; And exist production efficiency low, take machinery equipment and personnel are many, production cost is high, and quality is unstable, and dimensional accuracy difficulty or ease reach the shortcomings such as designing requirement.
Summary of the invention
The object of the invention is to overcome the defect such as the equipment waste of existing product production technology existence, artificial waste, inefficiency, large-scale, high-accuracy, multi-station progressive die is adopted to produce, volume circle trimming difficulty completed in mould completes in multistation progressive die, and ensures product quality precision and constant product quality.
The technical solution adopted in the present invention is: a kind of slide block side shaped structure of multi-station progressive die, comprises a multi-station progressive die, and the up stripper of described multi-station progressive die is provided with the same with workpiece shapes de-ly expects into son and nitrogen spring; In the locating slot of the train wheel bridge both sides of described multi-station progressive die, symmetry is equipped with shaping wedge and fixing wedge, and the inclined-plane of wherein said inclined-plane, shaping wedge lower end and side female die for forming slide block is slidably installed; Described side female die for forming slide block with one piece can the forming terrace die of the oblique slip of level crossing, described forming terrace die is connected with punch slide block by screw, and the punch sliding dowel block of described punch slider bottom and a wedge shape is slidably matched;
One high-speed cylinder is fixed on the die shoe of described multi-station progressive die, described high-speed cylinder is located by former and later two cylinder foots pad be fixed on described die shoe, a cylinder connector is equipped with in the piston rod front end of described high-speed cylinder, described punch slide block is connected with described piston rod by this cylinder connector, described punch slide block is by a left side, move horizontally in the slideway that right briquetting inner chamber is formed, its end connects with the piston rod of described high-speed cylinder, described piston rod outer cover has contour sleeve, contour barrel end is provided with chimb, back-moving spring is provided with between wedge block alien invasion outside this chimb and described fixing wedge, described briquetting and described lower bolster, are located by a circular alignment pin by screw locking by described left and right briquetting on the lower bolster of described multi-station progressive die, the lower bolster of described multi-station progressive die is arranged in described die shoe locating slot, and joins with accurate cunning of this locating slot.
Beneficial effect: the present invention is mainly used in large-scale, high-accuracy, multi-station progressive die, be shaped or indent drip molding for the production of accurate auto parts and components volume circle, introduction high-speed cylinder is entered in diel, under the effect of controller, make correcting die can horizontal movement, realize the stable of the efficient of production efficiency and product quality.Apparatus of the present invention production efficiency high (at least 30 ~ 35PCS per minute), hourly output is 1800PCS/ hour, steady quality, and production cost reduces, and save equipment and personnel, the product produced has indeformable, dimensional accuracy high.
Accompanying drawing explanation
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the partial structurtes schematic diagram of suicide seat chair back frame skeleton multi-station progressive die,
Fig. 2 is that in Fig. 1, A-A analyses and observe in face,
Fig. 3 is the M point partial enlarged drawing of Fig. 2,
Fig. 4 be described multi-station progressive die slide block side shaped structure schematic diagram;
Fig. 5 is the front view of forming terrace die,
Fig. 6 is the stereogram of forming terrace die.
In figure: 1 forming terrace die, 2 briquettings, 3 cylinder connectors, 4 punch slide blocks, 5 lower bolsters, 6 die shoes, 7 cylinder foots pad, 8 high-speed cylinders, 9 cylinder foots pad, 10 back-moving springs, 11 shaping wedges, 12 female die for forming slide blocks, 13 wedge blocks, 14 punch sliding dowel blocks, 15 workpiece, 16 fixing wedge, 17 contour sleeves.
Detailed description of the invention
See Fig. 1-4, a kind of slide block side shaped structure of multi-station progressive die, comprises a multi-station progressive die, and the up stripper of multi-station progressive die is provided with equiformly with workpiece 15 de-ly expects into son and nitrogen spring; In the locating slot of the train wheel bridge both sides of multi-station progressive die, symmetry is equipped with shaping wedge 11 and fixing wedge 16, and wherein the inclined-plane of inclined-plane, shaping wedge 11 lower end and side female die for forming slide block 12 is slidably installed; Side female die for forming slide block 12 with one piece can the forming terrace die 1 of the oblique slip of level crossing, forming terrace die 1 is connected with punch slide block 4 by screw, is slidably matched bottom punch slide block 4 with the punch sliding dowel block 14 of a wedge shape.Forming terrace die 1 structure is as shown in 5,6 figure.
High-speed cylinder 8 is fixed on the die shoe 6 of multi-station progressive die, high-speed cylinder 8 is by former and later two cylinder foots pad 7 be fixed on die shoe, 9 location, a cylinder connector 3 is equipped with in the piston rod front end of high-speed cylinder 8, punch slide block 1 is connected with piston rod by cylinder connector 3, punch slide block 1 is by a left side, move horizontally in the slideway that right briquetting 2 inner chamber is formed, its end connects with the piston rod of high-speed cylinder 8, piston rod outer cover has contour sleeve 17, contour sleeve 17 end is provided with chimb, back-moving spring 10 is provided with between wedge block 13 alien invasion outside this chimb and fixing wedge 16, briquetting 2 and lower bolster 5, are located by a circular alignment pin by screw locking by left and right briquetting 2 on the lower bolster 5 of multi-station progressive die, the lower bolster 5 of multi-station progressive die is arranged in die shoe locating slot, and joins with accurate cunning of this locating slot.
For achieving the above object, the present invention has emphatically following innovative characteristics:
1 process innovation:
In order to effectively solve the defect in original production technology, the present invention adopts new technology, design research and development large-scale precision multi-station progressive die carries out producing this product, high-speed cylinder is utilized to ensure shaping terrace die horizontal slip in counterdie, thus solve in shaping terrace die level turnover volume circle or indent product, thus product is made to obtain high efficiency, stay-in-grade high-accuracy product.
2 front stall chair back frame skeleton die design features:
Because the required precision of suicide seat chair back frame size is strict, center, hole is to limit tolerance in 0.1mm, and for ensureing that product size is stablized and appearance profile degree, the present invention has manufactured and designed slide block side shaped structure as shown in Figure 4.
1) fixing wedge 16 is fastened in train wheel bridge locating slot by locating slot and hexagon socket head cap screw, and up stripper designs the same with shape of product de-ly expects into son, by patrix nitrogen spring workpiece pressing; Female die for forming slide block 12 upper right side is equipped with female die for forming, and it is by the side-thrust of shaping wedge 11, drives female die for forming to be shaped to workpiece 15 to the right; Punch slide block 4 is equipped with at female die for forming 1 rear portion, and punch slide block 4 is promoted left by wedge 16, and drive forming terrace die 1 to left movement, workpiece 15 carries out side shaping the most at last.
Operation principle:
Forcing press is descending, drive patrix is descending, and up stripper contacts with material strip, correcting material strip, and under the nitrogen spring pressure that patrix is powerful, push down material strip together with counterdie buoyant plate, because the liftout power of counterdie buoyant plate is less than upper molding pressure, counterdie buoyant plate is descending to be contacted with lower bolster 5 and die shoe 6, no longer descending, now material strip is pressed on counterdie female die for forming by up stripper, cylinder induction installation Received signal strength, and lower forming terrace die will to horizontal movement in unshaped workpiece; Patrix continues descending, and forming terrace die 1 delivers to position rapidly under the effect of high-speed cylinder 8, and upper contour forming wedge 11 drives the side female die for forming on side female die for forming slide block 12 to slide left, carries out side shaping together with forming terrace die 1 to workpiece 15, until be shaped eventually.After shaping completes, forcing press drives patrix up, shaping wedge 11 elder generation and the ashamed disengaging of side female die for forming slide block 12, and side female die for forming slide block 12 resets and departs from workpiece 15 under the effect of back-moving spring 10, now high-speed cylinder 8 receives induced signal, spins off in workpiece 15; Patrix continues up, and lower kickboard is with material strip up together with up stripper, departs from counterdie; Patrix is up, and up stripper departs from material strip, completes once stamping.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (1)
1. a slide block side shaped structure for multi-station progressive die, comprises a multi-station progressive die, it is characterized in that: the up stripper of described multi-station progressive die is provided with the same with workpiece shapes de-ly expects into son and nitrogen spring; In the locating slot of the train wheel bridge both sides of described multi-station progressive die, symmetry is equipped with shaping wedge and fixing wedge, and the inclined-plane of wherein said inclined-plane, shaping wedge lower end and side female die for forming slide block is slidably installed; Described side female die for forming slide block with one piece can the forming terrace die of the oblique slip of level crossing, described forming terrace die is connected with punch slide block by screw, and the punch sliding dowel block of described punch slider bottom and a wedge shape is slidably matched;
One high-speed cylinder is fixed on the die shoe of described multi-station progressive die, described high-speed cylinder is located by former and later two cylinder foots pad be fixed on described die shoe, a cylinder connector is equipped with in the piston rod front end of described high-speed cylinder, described punch slide block is connected with described piston rod by this cylinder connector, described punch slide block is by a left side, move horizontally in the slideway that right briquetting inner chamber is formed, its end connects with the piston rod of described high-speed cylinder, described piston rod outer cover has contour sleeve, contour barrel end is provided with chimb, back-moving spring is provided with between wedge block alien invasion outside this chimb and described fixing wedge, described briquetting and described lower bolster, are located by a circular alignment pin by screw locking by described left and right briquetting on the lower bolster of described multi-station progressive die, the lower bolster of described multi-station progressive die is arranged in described die shoe locating slot, and joins with accurate cunning of this locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276597.2A CN104056967B (en) | 2014-06-20 | 2014-06-20 | A kind of slide block side shaped structure of multi-station progressive die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276597.2A CN104056967B (en) | 2014-06-20 | 2014-06-20 | A kind of slide block side shaped structure of multi-station progressive die |
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| Publication Number | Publication Date |
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| CN104056967A CN104056967A (en) | 2014-09-24 |
| CN104056967B true CN104056967B (en) | 2016-03-09 |
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| CN201410276597.2A Expired - Fee Related CN104056967B (en) | 2014-06-20 | 2014-06-20 | A kind of slide block side shaped structure of multi-station progressive die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107088615A (en) * | 2017-06-02 | 2017-08-25 | 安徽省科昌机械制造股份有限公司 | A kind of Combined sheet metal catching groove die molding machine |
| CN107520342A (en) * | 2017-09-22 | 2017-12-29 | 陕西渭河工模具有限公司 | A kind of automobile clutch damping disc progressive die |
| CN110216415A (en) * | 2018-12-31 | 2019-09-10 | 合肥高科科技股份有限公司 | A kind of precision mould tapping and the technology applied in lower hinge of riveting technology |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853331A (en) * | 1981-09-24 | 1983-03-29 | Toshiba Corp | Transfer press metallic die device |
| JPS58221622A (en) * | 1982-06-16 | 1983-12-23 | Nissan Motor Co Ltd | Press die |
| CN202114144U (en) * | 2011-05-18 | 2012-01-18 | 合肥金海康五金机械制造有限公司 | Slider type warping sizing die |
| CN103071731A (en) * | 2013-01-31 | 2013-05-01 | 湛江市锦冠汽车部件有限公司 | Pneumatic exchange stamping die |
| CN203470674U (en) * | 2013-09-18 | 2014-03-12 | 无锡龙筠模具制造有限公司 | Stamping die for internally-buckled bent parts |
| CN203459545U (en) * | 2013-09-30 | 2014-03-05 | 湖南博利达汽车零部件有限公司 | Three-section type forming die for manufacturing long-strip-shaped precise stamping part |
| CN103752701A (en) * | 2014-01-22 | 2014-04-30 | 江苏沃得植保机械有限公司 | Stamping die for six inner groove openings of starting cup in circumferential direction |
| CN203900275U (en) * | 2014-06-20 | 2014-10-29 | 合肥金海康五金机械制造有限公司 | Sliding block side forming structure of multi-station progressive die |
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Granted publication date: 20160309 Termination date: 20180620 |