GB1283717A - A guidepost assembly in a die set - Google Patents

A guidepost assembly in a die set

Info

Publication number
GB1283717A
GB1283717A GB39217/69A GB3921769A GB1283717A GB 1283717 A GB1283717 A GB 1283717A GB 39217/69 A GB39217/69 A GB 39217/69A GB 3921769 A GB3921769 A GB 3921769A GB 1283717 A GB1283717 A GB 1283717A
Authority
GB
United Kingdom
Prior art keywords
shoe
bush
die
sleeve
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB39217/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Porter Precision Products Co
Original Assignee
Porter Precision Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Porter Precision Products Co filed Critical Porter Precision Products Co
Publication of GB1283717A publication Critical patent/GB1283717A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/217—Stationary stripper
    • Y10T83/2172—Stripper encircles moving tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8788—Tool return mechanism separate from tool advance mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8855—With spaced guide pins [e.g., die set leader pins]

Abstract

1283717 Die sets PORTER PRECISION PRODUCTS CO 5 Aug 1969 [11 Sept 1968] 39217/69 Heading B3W The upper and lower shoes 13 and 15 of a die set are located by a plurality of guide post assemblies 10, each of which comprises a tubular sleeve 25 attached to one of the shoes and slidable within a bush 26 attached to, or formed as a bore in, the other shoe, spring means, such as a solid cylindrical polyurethane member 33, within the sleeve tending to urge the shoes apart by bearing at one end on a member rigid with the shoe to which the sleeve is attached and at the other on the head 36 of a pin 27 which is fixed relatively to the bush 26. As shown, Fig. 2, the spring 33 bears on a back-up plate 12 and the lower die shoe 15 is clamped at 42 to a bolster plate 31 on which the pin 27 bears. In an alternative form of guidepost assembly, Fig. 7 (not shown), the sleeve is secured to the upper die shoe by means of a bush (51) and is axially aligned within the bush (55) mounted on the lower die shoe by means of roller bearings (60) in a inner bush (58). A punch 14 is mounted on shoe 13, which is not attached to actuating ram 47, and a die 16 is mounted on shoe 15. A stripper plate 17 rigidly secured to the die is recessed at 18 to receive a workpiece 20. During punching the springs 33 are compressed to the shape shown in Fig. 2 and, in regaining their shape as shown in Fig. 4 as the ram 47 is raised, lift the upper die shoe 13 and back-up plate 12 and cause the workpiece 20 to be stripped from punch 14 by plate 17. To provide additional stripping force, each sleeve 25 may be surrounded by a poly. urethane bush (not shown) which is compressed during punching between the bush 26 and the shoe 13.
GB39217/69A 1968-09-11 1969-08-05 A guidepost assembly in a die set Expired GB1283717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75898168A 1968-09-11 1968-09-11

Publications (1)

Publication Number Publication Date
GB1283717A true GB1283717A (en) 1972-08-02

Family

ID=25053908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39217/69A Expired GB1283717A (en) 1968-09-11 1969-08-05 A guidepost assembly in a die set

Country Status (9)

Country Link
US (1) US3568555A (en)
JP (1) JPS4813510B1 (en)
BE (1) BE729806A (en)
CH (1) CH476572A (en)
DE (1) DE1945799A1 (en)
FR (1) FR2017754A1 (en)
GB (1) GB1283717A (en)
NL (1) NL6904970A (en)
SE (1) SE358101B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132582A (en) * 2017-07-06 2020-05-08 阿什利家具工业公司 Motion furniture mechanism with pre-aligned link components
CN113305214A (en) * 2021-05-31 2021-08-27 四川航天长征装备制造有限公司 Die for processing weakening groove of plugging part

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003283A (en) * 1975-07-28 1977-01-18 Kasimir Janiszewski Die set with two-part leader pins and ball bearing guide
US4377957A (en) * 1980-07-03 1983-03-29 The Boeing Company Joined blanking tool
US6454280B1 (en) 1996-09-06 2002-09-24 Sprung Suspensions Independent suspension system for in-line skates having rocker arms and adjustable springs
US6311597B1 (en) * 1999-05-24 2001-11-06 Humdinger, Inc. Self-guiding punch and die set
JP3473533B2 (en) * 2000-01-18 2003-12-08 ヤマハ株式会社 Drilling device and drilling unit used in the drilling device
AU2003252113A1 (en) * 2002-07-26 2004-02-16 Humdinger, Inc. Stripper-plate alignment system and die set
US7311449B2 (en) * 2002-08-16 2007-12-25 Nanoprecision Products, Inc. High precision optoelectronic components
US7343770B2 (en) * 2002-08-16 2008-03-18 Nanoprecision Products, Inc. Stamping system for manufacturing high tolerance parts
KR200353165Y1 (en) * 2004-03-26 2004-06-14 디앤크래프트 주식회사 Punch capable of punching an object at four directions
DE102005007215B4 (en) * 2005-02-16 2007-06-28 Feintool International Management Ag Device for processing a workpiece
US8074486B1 (en) 2011-05-24 2011-12-13 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
US9221092B2 (en) * 2006-09-01 2015-12-29 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
US8151619B2 (en) * 2008-02-04 2012-04-10 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
CN101987464A (en) * 2009-07-30 2011-03-23 陆存林 Numerical control cutting machine
CA2801060C (en) 2010-06-14 2018-01-02 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US8910502B2 (en) 2010-09-07 2014-12-16 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US8919178B2 (en) 2010-09-07 2014-12-30 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US9248491B2 (en) 2011-02-21 2016-02-02 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
CN102266891B (en) * 2011-08-02 2013-08-07 联伟汽车零部件(重庆)有限公司 Assembling mould and method for car oil filler cap hinge
CN102380555A (en) * 2011-10-23 2012-03-21 芜湖金瑞特汽车零部件有限公司 Fixing plate for ejector of blanking-punching compound die
CN103447385B (en) * 2013-08-01 2015-05-27 浙江利帆家具有限公司 Stamping die for pipe supports
CN104550492A (en) * 2014-12-31 2015-04-29 苏州和林微纳科技有限公司 Wide and thin material floating device
CN105522053A (en) * 2015-12-09 2016-04-27 苏州广硕精密电子有限公司 Detachable guide post
CN106984692B (en) * 2016-01-20 2019-01-25 达翔技术（恩施）有限公司 A kind of set position die cutting die
CN106040855A (en) * 2016-07-15 2016-10-26 安庆安簧汽车零部件有限公司 Leaf spring nest stamping die
CN106738027A (en) * 2016-12-07 2017-05-31 无锡同心塑料制品有限公司 A kind of foamed plastics quickly burrows equipment
CN108237582B (en) * 2016-12-26 2024-04-02 上海昊佰智造精密电子股份有限公司 Die-cutting spare processing is with multi-functional hardware mould
CN109092995B (en) * 2017-02-13 2019-12-24 海盐博友五金制造有限责任公司 Anti-deformation machining die
CN107471730A (en) * 2017-06-21 2017-12-15 昆山钣源冲压技术有限公司 A kind of machined die and installation method
CN107413930B (en) * 2017-06-26 2023-08-01 重庆理工大学 Maintenance-free small hole blanking die
CN107877586B (en) * 2017-12-13 2023-09-15 芜湖新世纪净化器材有限责任公司 Material receiving device of folding filter element
CN108177190A (en) * 2017-12-28 2018-06-19 江苏凯尔生物识别科技有限公司 Fingerprint module processing automatic punch
CN108372682A (en) * 2018-02-02 2018-08-07 湖北纳福传动机械股份有限公司 A kind of electric screw press shaft forgings mould bases and its assembly method
DE102018003623A1 (en) * 2018-05-07 2019-11-07 Fritz Stepper Gmbh & Co. Kg Replaceable workpiece for a machine tool
WO2019214856A1 (en) 2018-05-07 2019-11-14 Fritz Stepper Gmbh & Co. Kg Exchangeable tool for a machine tool
CN109047501A (en) * 2018-08-22 2018-12-21 广东鸿特精密技术（台山）有限公司 A kind of orthopedic synthesis mold with fine of product
US11344943B2 (en) 2019-09-05 2022-05-31 Standard Lifters, Inc. Modular guided keeper base
CN112297359B (en) * 2020-10-16 2022-09-02 浙江富邦电子科技有限公司 Sole production processingequipment
CN112845872A (en) * 2021-03-24 2021-05-28 杨桂春 Stamping die with variable die cavity
CN114082835B (en) * 2021-10-29 2024-03-26 四川宁江山川机械有限责任公司 Oil storage cylinder assembly bracket punching die
CN114322787B (en) * 2021-12-20 2024-03-29 帅钢模架(宜兴)有限公司 Positioning detection device for die machining die carrier
CN114453501B (en) * 2022-01-14 2024-04-16 北京瑞汀斯达紧固系统有限公司 Sleeve press-fitting mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US616733A (en) * 1898-12-27 rogers
US1995466A (en) * 1932-12-03 1935-03-26 Bishop Frank Punching mechanism
US2108253A (en) * 1935-06-27 1938-02-15 John C Dense Die shoe
US3345896A (en) * 1964-11-02 1967-10-10 Minnie Punch & Die Company Inc Punching die set
US3357755A (en) * 1965-10-23 1967-12-12 Danly Mach Specialties Inc Ball bearing die set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132582A (en) * 2017-07-06 2020-05-08 阿什利家具工业公司 Motion furniture mechanism with pre-aligned link components
CN113305214A (en) * 2021-05-31 2021-08-27 四川航天长征装备制造有限公司 Die for processing weakening groove of plugging part
CN113305214B (en) * 2021-05-31 2022-11-29 四川航天长征装备制造有限公司 Die for processing weakening groove of plugging part

Also Published As

Publication number Publication date
BE729806A (en) 1969-08-18
SE358101B (en) 1973-07-23
CH476572A (en) 1969-08-15
US3568555A (en) 1971-03-09
DE1945799A1 (en) 1970-03-19
JPS4813510B1 (en) 1973-04-27
NL6904970A (en) 1970-03-13
FR2017754A1 (en) 1970-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees