Title:
CUTTER HOLDER AND BASE SYSTEM FOR MILLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/120649
Kind Code:
A1
Abstract:
A cutter holder and base system for a milling machine, comprising a cutter holder (1) and a base (2). A hole-shaped internal area (21), a curved surface area (22), and a curved surface area (23) provided on the base (2). The curved surface area (22) and curved surface area (23) are provided in the peripheral region of the hole-shaped internal area (21) and are arranged at a certain angle (E6); the curved surface area (22) comprises a curved surface (22.1) and a curved surface (22.2); and the curved surface area (23) comprises a curved surface (23.1) and a curved surface (23.2). The cutter holder (1) is fitted with the base (2) by means of curved surfaces, so that the stress can be dispersed during cutting of a cutter, thereby prolonging the service life of the cutter holder and base system.
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Inventors:
MIAO XIANG (CN)
QIN PENGCHENG (CN)
QIN PENGCHENG (CN)
Application Number:
PCT/CN2017/086959
Publication Date:
July 05, 2018
Filing Date:
June 02, 2017
Export Citation:
Assignee:
KAITO SUZHOU CONSTRUCTION MACHINERY CO LTD (CN)
International Classes:
E01C23/088
Foreign References:
| CN106758725A | 2017-05-31 | |||
| CN206385437U | 2017-08-08 | |||
| CN106087683A | 2016-11-09 | |||
| CN105133480A | 2015-12-09 | |||
| DE102011051520A1 | 2013-01-10 | |||
| JP3206680U | 2016-09-29 |
Attorney, Agent or Firm:
NANJING LI&FENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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