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Patent Searching and Data


Title:
CUTTING ASSEMBLY, CUTTING DEVICE AND CUTTING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/119451
Kind Code:
A1
Abstract:
Disclosed is a cutting assembly (10), comprising a main shaft (12), a cutter (11) and an auxiliary connecting mechanism (13), wherein the auxiliary connecting mechanism (13) comprises a transmission mechanism (131) and an adjusting mechanism (132); the transmission mechanism (131) is connected to the main shaft (12) and the cutter (11), and in the process of the main shaft (12) driving the cutter (11) in a synchronous movement along a pre-set trajectory, drives the cutter (11) to rotate around a rotary shaft (112) parallel to an axis (121) of the main shaft (12); the adjusting mechanism (132) is used, in the process of the main shaft (12) driving the cutter (11) in a synchronous movement along a pre-set trajectory, for adjusting the relative positional relationship of the cutter (11) relative to the main shaft (12) around the main shaft (12) so that a cutting point on a peripheral edge of the cutter is held on the axis (121) of the main shaft (12). This cutting assembly enables a cutting trajectory formed by the cutting point on the peripheral edge of the cutter to be the same as the trajectory of motion of the main shaft so as to reduce or even eliminate the problem of deformation in cutting, has a simple structure, and has no need to go through a cutter compensation process so as to reduce processing costs and labour costs.

Inventors:
YANG, Guang (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
LI, Kangning (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
Application Number:
CN2017/118118
Publication Date:
June 27, 2019
Filing Date:
December 22, 2017
Export Citation:
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Assignee:
SHENZHEN A&E INTELLIGENT TECHNOLOGY INSTITUTE CO., LTD. (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
International Classes:
B23D79/00; B23Q15/14
Foreign References:
CN207695775U2018-08-07
CN204381556U2015-06-10
US6681672B22004-01-27
DE102012213013A12014-01-30
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (A806, Zhongdi BuildingChina University of Geosciences Base,No. 8 Yuexing 3rd Road, High-Tech Industrial Estate, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
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