JP2008190555A - 動力伝達チェーン用ピンおよびその製造方法 - Google Patents
動力伝達チェーン用ピンおよびその製造方法 Download PDFInfo
- Publication number
- JP2008190555A JP2008190555A JP2007022576A JP2007022576A JP2008190555A JP 2008190555 A JP2008190555 A JP 2008190555A JP 2007022576 A JP2007022576 A JP 2007022576A JP 2007022576 A JP2007022576 A JP 2007022576A JP 2008190555 A JP2008190555 A JP 2008190555A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- power transmission
- transmission chain
- link
- press
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
- B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
- B21L9/04—Punching or bending the different parts of the chain links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
- B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
- B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
- B21L9/065—Assembling or disassembling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/002—Shearing machines or shearing devices cutting by blades which move parallel to themselves for cutting in more than one direction, e.g. angle cutting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
- F16G5/18—V-belts, i.e. belts of tapered cross-section consisting of several parts in the form of links
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49782—Method of mechanical manufacture of a slide fastener
- Y10T29/49783—Method of mechanical manufacture of a slide fastener of slider
Abstract
【解決手段】 動力伝達チェーン用ピンの製造方法は、冷間鍛造によって、所定長さの棒状部材を最終断面形状および圧入を容易とするガイド部34付きの最終端部形状を有するピン14とする加工工程を含んでおり、所定長さの棒状部材の端部を砥石で研削する研削工程を含んでいない。
【選択図】 図7
Description
(11) リンク
(14) ピン
(34)(35) ガイド部
Claims (2)
- 動力伝達チェーンのチェーン幅方向に並ぶリンクに圧入される動力伝達チェーン用ピンであって、ピンの少なくとも一方の端部に、圧入を容易とするガイド部が設けられており、ガイド部が冷間鍛造によって形成されていることを特徴とする動力伝達チェーン用ピン。
- 動力伝達チェーンのチェーン幅方向に並ぶリンク同士を連結する動力伝達チェーン用ピンの製造方法であって、
線材をその断面形状が略小判状となるように引き抜き加工する粗断面形状形成工程と、引き抜き加工された連続棒状部材を所定長さにかつその端面が軸方向に対して所定の角度となるように切断する端部粗形状形成工程と、所定長さに切断された棒状部材を冷間鍛造加工によって最終断面形状および最終端部形状とする最終形状形成工程とを含み、所定長さの棒状部材の端部を砥石で研削する研削工程を含んでいないことを特徴とする動力伝達チェーン用ピンの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007022576A JP5003184B2 (ja) | 2007-02-01 | 2007-02-01 | 動力伝達チェーン用ピンおよびその製造方法 |
EP08001726A EP1953414B1 (en) | 2007-02-01 | 2008-01-30 | Power transmission chain pin and manufacture method thereof |
US12/010,990 US20080188337A1 (en) | 2007-02-01 | 2008-01-31 | Power transmission chain pin and manufacture method thereof |
US13/336,941 US9308575B2 (en) | 2007-02-01 | 2011-12-23 | Power transmission chain pin and manufacture method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007022576A JP5003184B2 (ja) | 2007-02-01 | 2007-02-01 | 動力伝達チェーン用ピンおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008190555A true JP2008190555A (ja) | 2008-08-21 |
JP5003184B2 JP5003184B2 (ja) | 2012-08-15 |
Family
ID=39315002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007022576A Expired - Fee Related JP5003184B2 (ja) | 2007-02-01 | 2007-02-01 | 動力伝達チェーン用ピンおよびその製造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20080188337A1 (ja) |
EP (1) | EP1953414B1 (ja) |
JP (1) | JP5003184B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103331583B (zh) * | 2013-07-12 | 2016-01-27 | 徐州徐工铁路装备有限公司 | 一种链轨销轴加工方法 |
CN115302240B (zh) * | 2022-06-29 | 2023-07-04 | 东莞市九鼎自动化科技有限公司 | 一种汽车发动机正时链条的在线环接全自动组装设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63157551U (ja) * | 1987-03-31 | 1988-10-17 | ||
JP2004264568A (ja) * | 2003-02-28 | 2004-09-24 | Sumitomo Rubber Ind Ltd | シャフト付き弾性体ローラおよび製造方法 |
WO2005050055A1 (ja) * | 2003-11-10 | 2005-06-02 | Jtekt Corporation | 動力伝達チェーンおよび動力伝達装置ならびにその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1580910A (en) * | 1923-11-28 | 1926-04-13 | C & C Sales Corp | Chain and method of making the same |
US3410084A (en) * | 1966-04-25 | 1968-11-12 | Amsted Ind Inc | Method of forming chain link plates |
DE2356289C2 (de) * | 1973-11-10 | 1975-06-26 | P.I.V. Antrieb, Werner Reimers Kg, 6380 Bad Homburg | Laschenkette für Kegelscheibengetriebe |
GB2144197B (en) * | 1983-06-24 | 1986-11-26 | Daido Kogyo Kk | Chain v-belt |
US5378205A (en) * | 1992-08-05 | 1995-01-03 | Gohl; Allen P. | Extruded metal chain pin |
NL1000294C2 (nl) * | 1995-05-03 | 1996-11-05 | Gear Chain Ind Bv | Transmissieketting voor een kegeldrijfwerk. |
JP3091451B1 (ja) * | 1999-06-14 | 2000-09-25 | 株式会社椿本チエイン | ロッカージョイントピン型サイレントチェーン |
JP2001099237A (ja) * | 1999-09-28 | 2001-04-10 | Tsubakimoto Chain Co | チェーン用ロッカーピンとその面取り・切断方法及びその面取り・切断装置 |
JP3122088B1 (ja) * | 1999-10-12 | 2001-01-09 | 株式会社椿本チエイン | サイレントチェーンのロッカーピン用線材およびロッカーピン |
JP2001234982A (ja) * | 2000-02-24 | 2001-08-31 | Borg Warner Automotive Kk | 動力伝達用チェーンベルト |
EP1443242A3 (en) * | 2003-01-31 | 2005-02-09 | NTRK Co., Ltd. | An improved mechanical component for CVT chains |
JP4082233B2 (ja) | 2003-02-20 | 2008-04-30 | 株式会社ジェイテクト | 動力伝達チェーンおよび動力伝達装置 |
US20050187057A1 (en) * | 2004-01-14 | 2005-08-25 | Koyo Seiko Co., Ltd. | Power transmission chain and power transmission apparatus using same |
JP2006116563A (ja) * | 2004-10-20 | 2006-05-11 | Jtekt Corp | 動力伝達チェーンの製造方法およびこれに用いる動力伝達チェーンの製造装置 |
JP2007032820A (ja) * | 2005-07-29 | 2007-02-08 | Jtekt Corp | 動力伝達チェーンおよび動力伝達装置 |
US20070179003A1 (en) * | 2005-12-17 | 2007-08-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Chain |
US20070197330A1 (en) * | 2005-12-21 | 2007-08-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Method for producing a rocker pressure member, and stamping apparatusw |
-
2007
- 2007-02-01 JP JP2007022576A patent/JP5003184B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-30 EP EP08001726A patent/EP1953414B1/en not_active Expired - Fee Related
- 2008-01-31 US US12/010,990 patent/US20080188337A1/en not_active Abandoned
-
2011
- 2011-12-23 US US13/336,941 patent/US9308575B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63157551U (ja) * | 1987-03-31 | 1988-10-17 | ||
JP2004264568A (ja) * | 2003-02-28 | 2004-09-24 | Sumitomo Rubber Ind Ltd | シャフト付き弾性体ローラおよび製造方法 |
WO2005050055A1 (ja) * | 2003-11-10 | 2005-06-02 | Jtekt Corporation | 動力伝達チェーンおよび動力伝達装置ならびにその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1953414A2 (en) | 2008-08-06 |
US20120090290A1 (en) | 2012-04-19 |
EP1953414A3 (en) | 2011-04-06 |
EP1953414B1 (en) | 2013-03-20 |
JP5003184B2 (ja) | 2012-08-15 |
US9308575B2 (en) | 2016-04-12 |
US20080188337A1 (en) | 2008-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5098348B2 (ja) | 動力伝達チェーンの製造に用いる圧入装置 | |
JP5003184B2 (ja) | 動力伝達チェーン用ピンおよびその製造方法 | |
JP5347290B2 (ja) | 動力伝達チェーンの予張方法 | |
JP4910982B2 (ja) | 動力伝達チェーンの製造方法 | |
EP1698801A1 (en) | Power transmission chain, power transmission device, and method of producing the chain | |
JP4946462B2 (ja) | 動力伝達装置 | |
JP2007167931A (ja) | 無段変速機用動力伝達チェーンの製造方法 | |
JP2007255544A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2009097698A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2008144825A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP5125648B2 (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP4770317B2 (ja) | 無段変速機、動力伝達チェーンおよび動力伝達装置 | |
JP2008151317A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2009119507A (ja) | 動力伝達チェーン用ピンの組立治具 | |
JP2009074671A (ja) | 動力伝達装置および動力伝達チェーン | |
JP2008275006A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2009079726A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2008202674A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2009115177A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2008151309A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2011200874A (ja) | 動力伝達チェーンの製造方法 | |
JP2009045668A (ja) | 動力伝達チェーン用リンクの製造方法、動力伝達チェーンおよび動力伝達装置 | |
JP2009097703A (ja) | 動力伝達チェーンおよび動力伝達装置 | |
JP2008168301A (ja) | 動力伝達チェーンの製造方法および製造装置 | |
JP2008215496A (ja) | 動力伝達チェーンおよび動力伝達装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100128 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110920 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111104 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120424 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120507 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150601 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5003184 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |