CN104879344A - 防尘型顶压装置 - Google Patents
防尘型顶压装置 Download PDFInfo
- Publication number
- CN104879344A CN104879344A CN201510283643.6A CN201510283643A CN104879344A CN 104879344 A CN104879344 A CN 104879344A CN 201510283643 A CN201510283643 A CN 201510283643A CN 104879344 A CN104879344 A CN 104879344A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder sleeve
- bar
- retaining groove
- pressure surface
- 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
- 238000013016 damping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510283643.6A CN104879344B (zh) | 2015-05-21 | 2015-05-21 | 防尘型顶压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510283643.6A CN104879344B (zh) | 2015-05-21 | 2015-05-21 | 防尘型顶压装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104879344A true CN104879344A (zh) | 2015-09-02 |
CN104879344B CN104879344B (zh) | 2017-02-01 |
Family
ID=53946975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510283643.6A Active CN104879344B (zh) | 2015-05-21 | 2015-05-21 | 防尘型顶压装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104879344B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299489A (en) * | 1991-05-17 | 1994-04-05 | Reo Hydraulic Pierce & Form | Pressure cylinder with low tolerance fit capable of supporting large transverse loads |
WO2005066062A1 (de) * | 2003-12-30 | 2005-07-21 | Herbert Kallenberger | Hubsystem zum anheben und absenken und/oder verschieben grosser lasten |
CN101758645A (zh) * | 2009-11-03 | 2010-06-30 | 天津市天锻压力机有限公司 | 用于液压机顶出缸的顶起旋转装置 |
CN201636124U (zh) * | 2010-03-28 | 2010-11-17 | 徐州压力机械有限公司 | 模锻压机防尘油缸 |
CN202805686U (zh) * | 2012-09-24 | 2013-03-20 | 河北金良重工机械有限公司 | 一种数控快速液压冲床 |
CN103291687A (zh) * | 2013-06-03 | 2013-09-11 | 济南二机床集团有限公司 | 压力机移动工作台顶起油缸 |
CN103925257A (zh) * | 2014-04-08 | 2014-07-16 | 奇瑞汽车股份有限公司 | 顶起装置 |
-
2015
- 2015-05-21 CN CN201510283643.6A patent/CN104879344B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299489A (en) * | 1991-05-17 | 1994-04-05 | Reo Hydraulic Pierce & Form | Pressure cylinder with low tolerance fit capable of supporting large transverse loads |
WO2005066062A1 (de) * | 2003-12-30 | 2005-07-21 | Herbert Kallenberger | Hubsystem zum anheben und absenken und/oder verschieben grosser lasten |
CN101758645A (zh) * | 2009-11-03 | 2010-06-30 | 天津市天锻压力机有限公司 | 用于液压机顶出缸的顶起旋转装置 |
CN201636124U (zh) * | 2010-03-28 | 2010-11-17 | 徐州压力机械有限公司 | 模锻压机防尘油缸 |
CN202805686U (zh) * | 2012-09-24 | 2013-03-20 | 河北金良重工机械有限公司 | 一种数控快速液压冲床 |
CN103291687A (zh) * | 2013-06-03 | 2013-09-11 | 济南二机床集团有限公司 | 压力机移动工作台顶起油缸 |
CN103925257A (zh) * | 2014-04-08 | 2014-07-16 | 奇瑞汽车股份有限公司 | 顶起装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104879344B (zh) | 2017-02-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 314200 room 205, building 2, ouqing commercial street, Pinghu international import commodity city, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Chenxin Machinery Co.,Ltd. Address before: 325602, No. 76, welcome South Road, Panshi Town, Panshi City, Zhejiang, Yueqing Patentee before: Huang Jie |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: No. 299 Chuangqiang Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee after: Adis New Materials Technology (Zhejiang) Co.,Ltd. Address before: Room 205, No.3, building 2, ouqing commercial street, Pinghu international import commodity city, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee before: Pinghu Chenxin Machinery Co.,Ltd. |