CN111889986A - 一种汽车张紧器用柱销结构及其制备方法 - Google Patents
一种汽车张紧器用柱销结构及其制备方法 Download PDFInfo
- Publication number
- CN111889986A CN111889986A CN202010817484.4A CN202010817484A CN111889986A CN 111889986 A CN111889986 A CN 111889986A CN 202010817484 A CN202010817484 A CN 202010817484A CN 111889986 A CN111889986 A CN 111889986A
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- China
- Prior art keywords
- notch
- stamping
- blank
- punching
- plunger
- 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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 88
- 238000004080 punching Methods 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000007514 turning Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010817484.4A CN111889986B (zh) | 2020-08-14 | 2020-08-14 | 一种汽车张紧器用柱销结构及其制备方法 |
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CN202010817484.4A CN111889986B (zh) | 2020-08-14 | 2020-08-14 | 一种汽车张紧器用柱销结构及其制备方法 |
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Publication Number | Publication Date |
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CN111889986A true CN111889986A (zh) | 2020-11-06 |
CN111889986B CN111889986B (zh) | 2022-05-31 |
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CN202010817484.4A Active CN111889986B (zh) | 2020-08-14 | 2020-08-14 | 一种汽车张紧器用柱销结构及其制备方法 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050049093A1 (en) * | 2003-08-29 | 2005-03-03 | Seiji Sato | Chain tensioner |
US20060003859A1 (en) * | 2004-07-01 | 2006-01-05 | Seiji Sato | Chain tensioner for two-wheeled vehicle engine |
CN101618498A (zh) * | 2009-07-17 | 2010-01-06 | 宁波安拓实业有限公司 | 一种调节螺母的制造工艺 |
CN102019538A (zh) * | 2010-11-01 | 2011-04-20 | 金云康 | 一种汽车起动机壳体的制造方法 |
CN103470707A (zh) * | 2013-09-01 | 2013-12-25 | 南通儒尚电动车科技有限公司 | 用于车辆的液压张紧器 |
CN105458117A (zh) * | 2015-11-10 | 2016-04-06 | 绵阳永创精密机械有限公司 | 一种汽车发动机用柱塞孔倒圆角工艺 |
US20170146099A1 (en) * | 2015-11-25 | 2017-05-25 | Tsubakimoto Chain Co. | Tensioner |
CN107717345A (zh) * | 2017-09-29 | 2018-02-23 | 广州小出钢管有限公司 | 一种生成两端面带有0.5mm以下倒角的钢管的工艺 |
CN108607946A (zh) * | 2018-04-17 | 2018-10-02 | 苏州大学张家港工业技术研究院 | 一种大规格直齿锥齿轮精锻成形工艺 |
CN110076269A (zh) * | 2019-05-22 | 2019-08-02 | 林全星 | 一种用于加工鞋楦定位销的模具装置及其加工方法 |
-
2020
- 2020-08-14 CN CN202010817484.4A patent/CN111889986B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050049093A1 (en) * | 2003-08-29 | 2005-03-03 | Seiji Sato | Chain tensioner |
US20060003859A1 (en) * | 2004-07-01 | 2006-01-05 | Seiji Sato | Chain tensioner for two-wheeled vehicle engine |
CN101618498A (zh) * | 2009-07-17 | 2010-01-06 | 宁波安拓实业有限公司 | 一种调节螺母的制造工艺 |
CN102019538A (zh) * | 2010-11-01 | 2011-04-20 | 金云康 | 一种汽车起动机壳体的制造方法 |
CN103470707A (zh) * | 2013-09-01 | 2013-12-25 | 南通儒尚电动车科技有限公司 | 用于车辆的液压张紧器 |
CN105458117A (zh) * | 2015-11-10 | 2016-04-06 | 绵阳永创精密机械有限公司 | 一种汽车发动机用柱塞孔倒圆角工艺 |
US20170146099A1 (en) * | 2015-11-25 | 2017-05-25 | Tsubakimoto Chain Co. | Tensioner |
CN107717345A (zh) * | 2017-09-29 | 2018-02-23 | 广州小出钢管有限公司 | 一种生成两端面带有0.5mm以下倒角的钢管的工艺 |
CN108607946A (zh) * | 2018-04-17 | 2018-10-02 | 苏州大学张家港工业技术研究院 | 一种大规格直齿锥齿轮精锻成形工艺 |
CN110076269A (zh) * | 2019-05-22 | 2019-08-02 | 林全星 | 一种用于加工鞋楦定位销的模具装置及其加工方法 |
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CN111889986B (zh) | 2022-05-31 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Column pin structure for automobile tensioner and preparation method thereof Effective date of registration: 20220830 Granted publication date: 20220531 Pledgee: Zhejiang Nanxun Rural Commercial Bank branch Shuanglin Limited by Share Ltd. Pledgor: HUZHOU RUISHI STANDARD COMPONENTS MANUFACTURING Co.,Ltd. Registration number: Y2022330001957 |
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Date of cancellation: 20230721 Granted publication date: 20220531 Pledgee: Zhejiang Nanxun Rural Commercial Bank branch Shuanglin Limited by Share Ltd. Pledgor: HUZHOU RUISHI STANDARD COMPONENTS MANUFACTURING Co.,Ltd. Registration number: Y2022330001957 |
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Denomination of invention: A pillar pin structure and preparation method for automotive tensioner Effective date of registration: 20230802 Granted publication date: 20220531 Pledgee: Zhejiang Nanxun Rural Commercial Bank branch Shuanglin Limited by Share Ltd. Pledgor: HUZHOU RUISHI STANDARD COMPONENTS MANUFACTURING Co.,Ltd. Registration number: Y2023330001610 |
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