GB1283717A - A guidepost assembly in a die set - Google Patents
A guidepost assembly in a die setInfo
- 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
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]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
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.
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)
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)
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 |
US20040123640A1 (en) * | 2002-07-26 | 2004-07-01 | Rooney Thomas H. | 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 |
WO2011159677A2 (en) | 2010-06-14 | 2011-12-22 | 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 |
CN104772390B (en) * | 2013-08-01 | 2016-09-07 | 浙江利帆家具有限公司 | A kind of pipe support member lower die structure |
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 |
CN106583567B (en) * | 2017-02-13 | 2018-10-09 | 安徽广美钢业有限公司 | A kind of anti-deformation machined 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 |
EP3606688B1 (en) | 2018-05-07 | 2021-01-06 | 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***有限公司 | Sleeve press-fitting mechanism |
Family Cites Families (5)
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 |
-
1968
- 1968-09-11 US US758981A patent/US3568555A/en not_active Expired - Lifetime
-
1969
- 1969-02-19 CH CH253369A patent/CH476572A/en not_active IP Right Cessation
- 1969-03-13 BE BE729806D patent/BE729806A/xx unknown
- 1969-03-31 NL NL6904970A patent/NL6904970A/xx unknown
- 1969-05-06 SE SE06370/69A patent/SE358101B/xx unknown
- 1969-05-16 FR FR6915963A patent/FR2017754A1/fr not_active Withdrawn
- 1969-06-11 JP JP44045498A patent/JPS4813510B1/ja active Pending
- 1969-08-05 GB GB39217/69A patent/GB1283717A/en not_active Expired
- 1969-09-05 DE DE19691945799 patent/DE1945799A1/en active Pending
Cited By (3)
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 |
---|---|
JPS4813510B1 (en) | 1973-04-27 |
US3568555A (en) | 1971-03-09 |
FR2017754A1 (en) | 1970-05-22 |
SE358101B (en) | 1973-07-23 |
BE729806A (en) | 1969-08-18 |
NL6904970A (en) | 1970-03-13 |
DE1945799A1 (en) | 1970-03-19 |
CH476572A (en) | 1969-08-15 |
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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 |