JP5401701B2 - 筒状金具の製造方法及び該筒状金具を用いた防振ゴムブッシュの製造方法 - Google Patents
筒状金具の製造方法及び該筒状金具を用いた防振ゴムブッシュの製造方法 Download PDFInfo
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- JP5401701B2 JP5401701B2 JP2009154036A JP2009154036A JP5401701B2 JP 5401701 B2 JP5401701 B2 JP 5401701B2 JP 2009154036 A JP2009154036 A JP 2009154036A JP 2009154036 A JP2009154036 A JP 2009154036A JP 5401701 B2 JP5401701 B2 JP 5401701B2
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- 239000002184 metal Substances 0.000 title claims description 131
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 17
- 241001247986 Calotropis procera Species 0.000 title claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 81
- 238000005096 rolling process Methods 0.000 claims description 73
- 238000000465 moulding Methods 0.000 claims description 54
- 239000004033 plastic Substances 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 73
- 230000000903 blocking effect Effects 0.000 description 29
- 230000000694 effects Effects 0.000 description 9
- 230000002265 prevention Effects 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000669 biting effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3842—Method of assembly, production or treatment; Mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- 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
-
- 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
- B21J5/008—Incremental forging
-
- 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
- B21J5/12—Forming profiles on internal or external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/025—Special design or construction with rolling or wobbling dies
-
- 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
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3828—End stop features or buffering
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3863—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the rigid sleeves or pin, e.g. of non-circular cross-section
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0035—Gripping
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/02—Surface features, e.g. notches or protuberances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Description
Claims (4)
- 軸方向端面に滑止め突起が形成された筒状金具の製造方法であって、
一体的なテーパ状外周面を成形面として備えており、該成形面の母線方向中間部分で周方向に連続して環状に延びる周方向成形溝が形成されていると共に、該周方向成形溝を挟んだ小径側と大径側の両方でそれぞれ該成形面のテーパ傾斜方向に延びる傾斜方向成形溝が周方向で複数形成されており、各該傾斜方向成形溝が該周方向成形溝との交差部分で連なった連続溝構造とされた転動成形型を用い、
該転動成形型の小径側を前記筒状金具の内周側に且つ大径側を該筒状金具の外周側に向けて該転動成形型の該成形面を該筒状金具の軸方向端面に押し付けつつ周方向に転動させることにより、該筒状金具の軸方向端面に対して該転動成形型による塑性加工を施して、
該筒状金具の軸方向端面において、その径方向中間部分で軸方向外方に突出して周方向に延びる環状止水突起と、該環状止水突起の内周側と外周側の両方でそれぞれ径方向に延びる突状形態とされて全体として放射状をなす周方向で複数の滑止め突起とを、互いに連なった連続突起構造をもって同時に形成する
ことを特徴とする筒状金具の製造方法。 - 前記転動成形型における前記周方向成形溝と前記傾斜方向成形溝の何れもが該転動成形型の外周面に向かって次第に溝幅寸法が大きくなる拡開断面形状とされている請求項1に記載の筒状金具の製造方法。
- 前記転動成形型における前記周方向成形溝と前記傾斜方向成形溝が互いに同じ深さ寸法とされている請求項1又は2に記載の筒状金具の製造方法。
- 請求項1〜3の何れか1項に記載された筒状金具の製造方法に従って、前記筒状金具の軸方向両側の端面にそれぞれ前記転動成形型による塑性加工を施した後、該筒状金具の外周面に本体ゴム弾性体を加硫接着することを特徴とする防振ゴムブッシュの製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009154036A JP5401701B2 (ja) | 2009-06-29 | 2009-06-29 | 筒状金具の製造方法及び該筒状金具を用いた防振ゴムブッシュの製造方法 |
US12/821,429 US8211348B2 (en) | 2009-06-29 | 2010-06-23 | Manufacturing method of cylindrical member and manufacturing method of vibration damping rubber bushing having the cylindrical member |
CN201010215153XA CN101934316B (zh) | 2009-06-29 | 2010-06-29 | 筒状配件的制造方法及使用它的防振橡胶衬套的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009154036A JP5401701B2 (ja) | 2009-06-29 | 2009-06-29 | 筒状金具の製造方法及び該筒状金具を用いた防振ゴムブッシュの製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2011005539A JP2011005539A (ja) | 2011-01-13 |
JP5401701B2 true JP5401701B2 (ja) | 2014-01-29 |
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JP2009154036A Active JP5401701B2 (ja) | 2009-06-29 | 2009-06-29 | 筒状金具の製造方法及び該筒状金具を用いた防振ゴムブッシュの製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8211348B2 (ja) |
JP (1) | JP5401701B2 (ja) |
CN (1) | CN101934316B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5739202B2 (ja) * | 2011-03-23 | 2015-06-24 | 東洋ゴム工業株式会社 | 防振装置 |
CN103611860B (zh) * | 2013-11-29 | 2015-04-08 | 成都市新筑路桥机械股份有限公司 | 一种金属轴向辊碾成形机及其辊碾成型工艺 |
JP5847281B2 (ja) * | 2014-11-25 | 2016-01-20 | 東洋ゴム工業株式会社 | 防振装置 |
WO2017160502A1 (en) * | 2016-03-17 | 2017-09-21 | Saf-Holland, Inc. | Powered vehicle suspension assembly |
DE102017106204B4 (de) * | 2017-03-22 | 2019-08-29 | Vibracoustic Gmbh | Kern für ein elastisches Lager, elastisches Lager mit einem derartigen Kern sowie Verfahren zur Herstellung eines derartigen Kerns |
KR20210056464A (ko) | 2019-11-08 | 2021-05-20 | 현대자동차주식회사 | 차량 서스펜션용 보이드 부시 |
US11498112B1 (en) | 2021-07-14 | 2022-11-15 | DRiV Automotive Inc. | Roller press assembly and method |
Family Cites Families (12)
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CA2070857C (fr) * | 1991-07-23 | 2003-12-02 | Michel Gautheron | Procede de formage d'une surepaisseur aux extremites de la douille interne d'une articulation, apres moulage, et ses applications |
JPH0518733U (ja) * | 1991-08-16 | 1993-03-09 | 有限会社黒川工具製作所 | 転造用工具 |
JPH0698432B2 (ja) | 1992-03-02 | 1994-12-07 | 株式会社愛商 | 両端面凹凸模様付き柱状体の製造方法 |
JP2652334B2 (ja) * | 1993-11-10 | 1997-09-10 | 株式会社レイズエンジニアリング | 回転鍛造装置 |
TW399116B (en) * | 1998-09-11 | 2000-07-21 | Hunter Douglas International | Curved building panel |
JP3567320B2 (ja) * | 1999-10-13 | 2004-09-22 | 株式会社タカシマ | 鋼材の接合面加工方法及び装置 |
JP4040985B2 (ja) | 2003-01-30 | 2008-01-30 | 東洋ゴム工業株式会社 | 金具付ゴム部材の金具端面の滑り止め加工方法、及びこれに用いる加硫金型 |
KR100653361B1 (ko) * | 2004-06-04 | 2006-12-06 | 고려대학교 산학협력단 | 투표결과의 반영 여부를 검증 가능한 전자투표 방법 및시스템 |
JP4666692B2 (ja) * | 2006-03-17 | 2011-04-06 | 東海ゴム工業株式会社 | 防振ブッシュおよびその製造方法 |
JP3127524U (ja) * | 2006-09-22 | 2006-12-07 | 株式会社愛商 | 円筒体端面のセレーション成形用ローレット駒 |
CN201161275Y (zh) * | 2007-11-14 | 2008-12-10 | 贵州安大航空锻造有限责任公司 | 轧制盘形锻件的锥形轧辊 |
CN201161276Y (zh) * | 2007-11-14 | 2008-12-10 | 贵州安大航空锻造有限责任公司 | 盘形锻件的盘面轧制装置 |
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2010
- 2010-06-23 US US12/821,429 patent/US8211348B2/en active Active
- 2010-06-29 CN CN201010215153XA patent/CN101934316B/zh active Active
Also Published As
Publication number | Publication date |
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US8211348B2 (en) | 2012-07-03 |
US20100327486A1 (en) | 2010-12-30 |
CN101934316B (zh) | 2012-11-28 |
CN101934316A (zh) | 2011-01-05 |
JP2011005539A (ja) | 2011-01-13 |
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