Title:
INTELLIGENT RIVETING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/192146
Kind Code:
A1
Abstract:
An intelligent riveting system comprising a hydraulic riveting tool (1), a riveting position identification system, a riveting displacement detection system, a riveting pressure detection system and a central processing system, wherein the central processing system acquires image information and carries out position identification, encoding and storage to form riveting position data in one-to-one correspondence, acquires real-time displacement data and real-time riveting oil pressure data of each riveting position to form real-time data corresponding to riveting displacement values and riveting pressure values, and compares same with a standard to carry out quality determination; and a flowmeter structure mode is preferred for the acquisition of the displacement data. By means of the intelligent riveting system , a riveting position and an installation parameter are automatically identified and acquired, and the riveting quality is automatically determined; the use of a flowmeter can acquire more accurate real-time riveting displacement values, thereby simplifying the structure of a riveting machine and reducing the weight of the riveting machine; and by means of storing data during riveting and installation, the traceability of rivet installation quality can be achieved.
Inventors:
LI WEI (CN)
LIU YU (CN)
DENG TAO (CN)
ZHAO XIANGYUN (CN)
LEI MIN (CN)
GUO LONG (CN)
YU TAO (CN)
DAI GUANGCHENG (CN)
LIU QIANG (CN)
ZHANG XIN (CN)
LIU YU (CN)
DENG TAO (CN)
ZHAO XIANGYUN (CN)
LEI MIN (CN)
GUO LONG (CN)
YU TAO (CN)
DAI GUANGCHENG (CN)
LIU QIANG (CN)
ZHANG XIN (CN)
Application Number:
PCT/CN2018/105924
Publication Date:
October 10, 2019
Filing Date:
September 17, 2018
Export Citation:
Assignee:
MEISHAN CRRC FASTENING SYS CO LTD (CN)
International Classes:
B21J15/02; B21J15/20; B21J15/28; B21J15/38
Foreign References:
| CN108296406A | 2018-07-20 | |||
| CN208019356U | 2018-10-30 | |||
| CN108500195A | 2018-09-07 | |||
| CN105382172A | 2016-03-09 | |||
| CN105382172A | 2016-03-09 | |||
| CN206539555U | 2017-10-03 | |||
| CN105466629A | 2016-04-06 | |||
| US20030094941A1 | 2003-05-22 |
Attorney, Agent or Firm:
CHENGDU JIUDINGTIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. et al. (CN)
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