CN203426263U - Continuous stamping die used for producing tablet computer outer shell structural parts - Google Patents

Continuous stamping die used for producing tablet computer outer shell structural parts Download PDF

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Publication number
CN203426263U
CN203426263U CN201320380580.2U CN201320380580U CN203426263U CN 203426263 U CN203426263 U CN 203426263U CN 201320380580 U CN201320380580 U CN 201320380580U CN 203426263 U CN203426263 U CN 203426263U
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CN
China
Prior art keywords
die
punch
plate
bolster
counter sink
Prior art date
Application number
CN201320380580.2U
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Chinese (zh)
Inventor
谢兴虎
Original Assignee
四川瑞宝电子有限责任公司
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Application filed by 四川瑞宝电子有限责任公司 filed Critical 四川瑞宝电子有限责任公司
Priority to CN201320380580.2U priority Critical patent/CN203426263U/en
Application granted granted Critical
Publication of CN203426263U publication Critical patent/CN203426263U/en

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Abstract

The utility model relates to a continuous stamping die used for producing tablet computer outer shell structural parts. The continuous stamping die used for producing the tablet computer outer shell structural parts comprises an upper die and a lower die. The upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stopping plate and a stripper plate, wherein the upper base plate is fixed on the upper clamping plate, the upper clamping plate and the upper base plate are fixed on the upper die base together, and the stopping plate is fixed on the stripper plate. The low die comprises a lower die plate, a lower base plate, a lower die base and a low foot pad, wherein the lower base plate is fixed on the lower die plate, the lower base plate and the low die plate are fixed on the lower die base together, and the low foot pad is fixed on the low die base. The upper clamping plate is sequentially provided with male dies of all the procedures for producing the tablet computer structural parts from a feeding end, and female dies matched with all the male dies are arranged at corresponding positions of the lower die plate. The continuous stamping die used for producing the tablet computer outer shell structural parts can directly replace two manufacture procedures of stamping and metal cutting, integrates machining of counter holes from the independent metal cutting into a continuous die, can directly produce products with one set of continuous die, saves cost, and improves efficiency.

Description

A kind of continuous stamping die for the production of panel computer shell structural member

Technical field

The utility model relates to grading continuous mould, relates in particular to a kind of continuous stamping die for the production of panel computer shell structural member.

Background technology

At present, shell mechanism part manufacture for panel computer in prior art needs a plurality of processing procedures to complete, for example panel computer shell structural member counter sink old system journey is that punch process completes in conjunction with two processing procedures of metal cutting processing, in these a plurality of punching courses, need a plurality of single dies to realize, wasted the cost that manufacturing enterprise a large amount of human resources, technique process are loaded down with trivial details, increase Mold Making and maintenance simultaneously, cannot realize fast and producing in enormous quantities.After punching press, also need in conjunction with metal cutting processing, thereby caused the integral production cost of enterprise high, extend production cycle of product, reduced enterprise efficiency.

Utility model content

In order to overcome above-mentioned defect, the utility model provides a kind of continuous stamping die for the production of panel computer shell structural member, this mould can directly substitute punch process and two processing procedures of metal cutting processing, counter sink processing is incorporated in continuous mould by metal cutting processing independently, realize a set of continuous mould and directly produce product, save cost, improved efficiency.

In order to reach above-mentioned technique effect, the technical solution adopted in the utility model is:

A kind of continuous stamping die for the production of panel computer shell structural member, comprise upper die and lower die, it is characterized in that: described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and stripper plate, described upper padding plate is fixed on train wheel bridge, described train wheel bridge is fixed on upper bolster together with upper padding plate, stop plate is fixed on stripper plate, described counterdie comprises lower bolster, lower bolster, die shoe and bottom seat pad, described lower bolster is fixed on lower bolster, described lower bolster is fixed on die shoe together with lower bolster, described bottom seat pad is fixed on die shoe, described train wheel bridge starts to be provided with counter sink processing punch one time from feed end, profile is cut punch in advance, thin pressure-sizing and process punch, secondary counter sink processing punch, profile essence is cut punch, leveling punch and cut-out blanking punch, described stripper plate relevant position is provided with the pilot hole of each punch, the relevant position of described lower bolster is provided with the die suitable with each punch.

Described counter sink processing punch by sand surfing pulling eye bottom outlet punch, once beat counter sink punch and once essence cut counter sink punch and form.

Described secondary counter sink processing punch is beaten counter sink punch and secondary fine by secondary sand surfing pulling eye bottom outlet punch, secondary and is cut counter sink punch and form.

On described stripper plate, be provided with pilot pin, according to the direction of material strip operation, described pilot pin is arranged on the place ahead of a sand surfing pulling eye bottom outlet punch.

Each punch is fastened on train wheel bridge by pressing plate mode.

Described a kind of continuous stamping die for the production of panel computer shell structural member, also comprise outer guiding post, outer bush, inner guiding post and interior guide pin bushing, described upper die and lower die coordinate with outer bush positioning and guiding by described outer guiding post, and described train wheel bridge, stripper plate and lower bolster coordinate by inner guiding post and interior guide pin bushing correcting.

The dual-purpose buoyant pin that has is set on described counterdie.

The utlity model has following advantage:

1, the utility model comprises upper die and lower die, described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and stripper plate, described upper padding plate is fixed on train wheel bridge, described train wheel bridge is fixed on upper bolster together with upper padding plate, stop plate is fixed on stripper plate, described counterdie comprises lower bolster, lower bolster, die shoe and bottom seat pad, described lower bolster is fixed on lower bolster, described lower bolster is fixed on die shoe together with lower bolster, described bottom seat pad is fixed on die shoe, described train wheel bridge starts to be provided with counter sink processing punch one time from feed end, profile is cut punch in advance, thin pressure-sizing and process punch, secondary counter sink processing punch, profile essence is cut punch, leveling punch and cut-out blanking punch, described stripper plate relevant position is provided with the pilot hole of each punch, the relevant position of described lower bolster is provided with the die suitable with each punch.The utility model is on 110T press machine tool platform, head by forcing press drives patrix to move up and down stamped workpieces, every punching press once, each station completes an operation, come last station and produce a part, then the material strip distance of a unit of advancing, then carry out punching press, realize continuously and producing.Because the utility model is provided with counter sink processing punch one time, profile is cut punch in advance, thin pressure-sizing and process punch, secondary counter sink processing punch, profile essence is cut punch, leveling punch and cut-out blanking punch, the relevant position of lower bolster is provided with the die suitable with each punch can realize the moulding of panel computer shell mechanism part counter sink by moving up and down of patrix, panel computer shell mechanism part profile is cut into type in advance, panel computer shell mechanism part is thinned to pressure-sizing to be processed, the post forming of panel computer shell mechanism part counter sink, panel computer shell mechanism part profile essence is cut into type, to the part shaping of panel computer shell mechanism and cut-out blanking, realized the continuous production of panel computer shell mechanism part.During counter sink and again punch process and metal cutting processing connecting shaping in processing, technique is simple, life cycle of the product shortens, and has improved production efficiency, has saved cost.

2, counter sink of the utility model processing punch by sand surfing pulling eye bottom outlet punch, once beat counter sink punch and once essence cut counter sink punch and form, secondary counter sink processing punch is beaten counter sink punch and secondary fine by secondary sand surfing pulling eye bottom outlet punch, secondary and is cut counter sink punch and form.By mould, counter sink processing is incorporated in continuous mould by metal cutting processing independently, realizes a set of continuous mould and directly produce product.This continuous mould has counter sink processing structure twice, once before thinning pressure-sizing, once after thinning pressure-sizing.By twice counter sink structure, can accurately guarantee profile and the size (position and size) of counter sink on product.A counter sink processing structure is arranged in material and thins before pressure-sizing manufacturing procedure, and before material thins pressure-sizing manufacturing procedure, punching is not out of shape, and now counter sink is done to processing for the first time.Counter sink processing for the second time thins after pressure-sizing operation for product design, and because of after thinning pressure-sizing processing, the local generation of material strip material flowed, and product design deforms.Change corresponding with shape of counter sink position of processing, is assurance product drawing counter sink profile and size for the first time, and counter sink processing structure is utilized for the second time, and refine counter sink profile and size are to drawing demand.

3, on the utility model stripper plate, be provided with pilot pin, according to the direction of material strip operation, described pilot pin is arranged on the place ahead of a sand surfing pulling eye bottom outlet punch, and material strip keeps location accurately by pilot pin and mould.Counterdie is designed with dual-purpose buoyant pin for correcting material strip position and material strip is convenient to in material strip break away from moulds surface and transmits to subsequent processing.

Accompanying drawing explanation

Fig. 1 is the utility model overall structure schematic diagram.

In figure, mark 1, upper bolster, 2, upper padding plate, 3, train wheel bridge, 4, baffle plate, 5, stripper plate, 6, lower bolster, 7, lower bolster, 8, die shoe, 9, bottom seat pad, 10, pilot pin, 11, a sand surfing pulling eye bottom outlet punch, 12, once make counter sink punch, 13, once essence is cut counter sink punch, 14, profile is cut punch in advance, 15, once thin pressure-sizing and process punch, 16, secondary thins pressure-sizing and processes punch, 17, secondary sand surfing pulling eye bottom outlet punch, 18, secondary is made counter sink punch, 19, secondary fine is cut counter sink punch, 20, inner guiding post, 21, leveling punch, 22, cut off blanking punch, 23, outer bush, 30, material strip, 31, dual-purpose buoyant pin, 32, profile is cut die in advance, 33, once thin pressure-sizing and process die, 34, secondary thins pressure-sizing and processes die, 35, interior guide pin bushing, 36, leveling die, 37, cut off blanking die, 38, outer guiding post.

The specific embodiment

The utility model comprises upper die and lower die tool, and patrix comprises upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5.Counterdie comprises lower bolster 6, lower bolster 7, die shoe 8 and bottom seat pad 9.Upper padding plate 2 is fixed on train wheel bridge 3, and train wheel bridge 3 is fixed on upper bolster 1 together with upper padding plate 2, and stop plate 4 is fixed on stripper plate 5, and lower bolster 7 is fixed on lower bolster 6, then is fixed on together on die shoe 8, and bottom seat pad 9 is fixed on lower bolster 8.Upper and lower mould coordinates with outer bush 23 positioning and guidings by outer guiding post 38, clamping plate 3 coordinate by inner guiding post 20 and 35 correctings of interior guide pin bushing with de-material version 5 and lower bolster 6, material strip 30 keeps location accurately by pilot pin 10 and mould, and counterdie is designed with dual-purpose buoyant pin 31 for correcting material strip position and material strip is convenient to in material strip break away from moulds surface and transmits to subsequent processing.

On train wheel bridge 3, from feed end, start to be disposed with the punch of all process steps of producing Flat computer structure part, punch is once: counter sink processing punch, profile cut punch in advance, thin pressure-sizing processes punch, secondary counter sink processing punch, profile essence and cut punch, leveling punch and cut off blanking punch, and punch is fastened on train wheel bridge by pressing plate mode.It is pilot hole that the de-material version of punch guide elements that starts to be disposed with from feed end all process steps of producing Flat computer structure part on stripper plate 5 enters son.On stripper plate, be provided with the pilot pin 10 for material strip guide-localization, coordinate with material strip locating hole, guarantee product space precision, on lower bolster, from feed end, start to be disposed with the die of all process steps of producing Flat computer structure part, comprise that counter sink processing die, profile cut in advance die, thin pressure-sizing and process die, secondary counter sink processing die, profile essence and cut die, leveling die and cut off blanking die, punch and die are corresponding and suitable one by one.

The continuous stamping die of producing panel computer shell mechanism part sets gradually sand surfing pulling eye bottom outlet punch 11, once makes counter sink punch 12 on train wheel bridge, once essence is cut counter sink punch 13, profile and cut in advance punch 14, once thins pressure-sizing and process punch 15, secondary and thin pressure-sizing and process punch 16, secondary sand surfing pulling eye bottom outlet punch 17, secondary and beat that counter sink punch 18, secondary fine are cut counter sink punch 19, profile essence is cut punch, leveling punch 21 and cuts off blanking punch 22.On lower bolster 6, on relevant position, be provided with the die suitable with above-mentioned punch, be followed successively by: sand surfing pulling eye bottom outlet die, once break counter sink die, once essence is cut counter sink die, profile and is cut in advance die 32, once thins pressure-sizing and process die 33, secondary and thin pressure-sizing and process die 34, secondary sand surfing pulling eye bottom outlet die, secondary and beat that counter sink die, secondary fine are cut counter sink die, profile essence is cut die, leveling die 36 and cuts off blanking die 37.

Mould is incorporated into counter sink processing in continuous mould by metal cutting processing independently, realizes a set of continuous mould and directly produces product.This continuous mould has counter sink processing structure twice, once before thinning pressure-sizing, once after thinning pressure-sizing.By twice counter sink structure, can accurately guarantee profile and the size (position and size) of counter sink on product.Counter sink processing arrangement is before material thins pressure-sizing manufacturing procedure for the first time, and before material thins pressure-sizing manufacturing procedure, punching is not out of shape, and now counter sink is done to processing for the first time.Counter sink processing for the second time thins after pressure-sizing operation for product design, and because of after thinning pressure-sizing processing, the local generation of material strip material flowed, and product design deforms.Change corresponding with shape of counter sink position of processing, is assurance product drawing counter sink profile and size for the first time, and counter sink processing structure is utilized for the second time, and refine counter sink profile and size are to drawing demand.

Operation principle: this stamping die is arranged on 110T press machine tool platform, head by forcing press drives patrix to move up and down stamped workpieces, every punching press once, each station completes an operation, come last station and produce a part, then material strip 30 is along the distance of a unit of advancing of arrow shown in Fig. 1, then carries out punching press, realizes continuously and producing.

Claims (7)

1. the continuous stamping die for the production of panel computer shell structural member, comprise upper die and lower die, it is characterized in that: described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate and stripper plate, described upper padding plate is fixed on train wheel bridge, described train wheel bridge is fixed on upper bolster together with upper padding plate, stop plate is fixed on stripper plate, described counterdie comprises lower bolster, lower bolster, die shoe and bottom seat pad, described lower bolster is fixed on lower bolster, described lower bolster is fixed on die shoe together with lower bolster, described bottom seat pad is fixed on die shoe, described train wheel bridge starts to be provided with counter sink processing punch one time from feed end, profile is cut punch in advance, thin pressure-sizing and process punch, secondary counter sink processing punch, profile essence is cut punch, leveling punch and cut-out blanking punch, described stripper plate relevant position is provided with the pilot hole of each punch, the relevant position of described lower bolster is provided with the die suitable with each punch.
2. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1, is characterized in that: described counter sink processing punch by sand surfing pulling eye bottom outlet punch, once beat counter sink punch and once essence cut counter sink punch and form.
3. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1 and 2, is characterized in that: described secondary counter sink processing punch is beaten counter sink punch and secondary fine by secondary sand surfing pulling eye bottom outlet punch, secondary and cut counter sink punch and form.
4. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1, it is characterized in that: on described stripper plate, be provided with pilot pin, according to the direction of material strip operation, described pilot pin is arranged on the place ahead of a sand surfing pulling eye bottom outlet punch.
5. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1, is characterized in that: each punch is fastened on train wheel bridge by pressing plate mode.
6. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1, it is characterized in that: also comprise outer guiding post, outer bush, inner guiding post and interior guide pin bushing, described upper die and lower die coordinate with outer bush positioning and guiding by described outer guiding post, and described train wheel bridge, stripper plate and lower bolster coordinate by inner guiding post and interior guide pin bushing correcting.
7. a kind of continuous stamping die for the production of panel computer shell structural member according to claim 1, is characterized in that: on described counterdie, be provided with dual-purpose buoyant pin.
CN201320380580.2U 2013-06-29 2013-06-29 Continuous stamping die used for producing tablet computer outer shell structural parts CN203426263U (en)

Priority Applications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894484A (en) * 2014-03-20 2014-07-02 成都极点精密模具有限公司 Efficient mobile phone protection shell stamping die
CN104190815A (en) * 2014-09-01 2014-12-10 南京工业职业技术学院 Forming die and method for fireproof hood
CN104384352A (en) * 2014-11-04 2015-03-04 四川瑞宝电子有限责任公司 Continuous stamping die for manufacturing antenna terminal of wearable equipment
CN104438880A (en) * 2014-12-23 2015-03-25 无锡微研有限公司 Guide sleeve installation structure for mold
CN105312421A (en) * 2014-07-30 2016-02-10 上海德朗汽车散热器制造有限公司 Progressive die for evaporator cooling plates of automobiles
CN109433957A (en) * 2018-09-27 2019-03-08 贵州大道轴承机械有限公司 A kind of bearing mnanufacture clamping ring stamping device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894484A (en) * 2014-03-20 2014-07-02 成都极点精密模具有限公司 Efficient mobile phone protection shell stamping die
CN105312421A (en) * 2014-07-30 2016-02-10 上海德朗汽车散热器制造有限公司 Progressive die for evaporator cooling plates of automobiles
CN104190815A (en) * 2014-09-01 2014-12-10 南京工业职业技术学院 Forming die and method for fireproof hood
CN104384352A (en) * 2014-11-04 2015-03-04 四川瑞宝电子有限责任公司 Continuous stamping die for manufacturing antenna terminal of wearable equipment
CN104384352B (en) * 2014-11-04 2016-06-15 四川瑞宝电子有限责任公司 A kind of manufacture can the continuous stamping die of threading device antenna terminal
CN104438880A (en) * 2014-12-23 2015-03-25 无锡微研有限公司 Guide sleeve installation structure for mold
CN109433957A (en) * 2018-09-27 2019-03-08 贵州大道轴承机械有限公司 A kind of bearing mnanufacture clamping ring stamping device

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 629000 Suining Economic Development Zone, Sichuan Road, ERON Microelectronics Industrial Park, No. 88

Patentee after: Sichuan Rainbow Electronics Corp., Ltd.

Address before: 629000 Suining Economic Development Zone, Sichuan Road, ERON Microelectronics Industrial Park, No. 88

Patentee before: Sichuan Ruibao Electronic Co., Ltd.

CP01 Change in the name or title of a patent holder