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1. WO2022007196 - BLANK TRIMMING APPARATUS FOR BISCUIT CERAMIC BALL FORMED OF DRY POWDER

Publication Number WO/2022/007196
Publication Date 13.01.2022
International Application No. PCT/CN2020/116385
International Filing Date 21.09.2020
IPC
B28B 11/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
11Apparatus or processes for treating or working the shaped articles
08for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
B24B 11/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
11Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
02for grinding balls
B24B 23/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
23Portable grinding machines, e.g. hand-guided; Accessories therefor
B24B 41/06 2012.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
41Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
06Work supports, e.g. adjustable steadies
B24B 55/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
55Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Applicants
  • 中材高新氮化物陶瓷有限公司 SINOMA ADVANCED NITRIDE CERAMICS CO., LTD. [CN]/[CN]
Inventors
  • 荆赫 JING, He
  • 董廷霞 DONG, Tingxia
  • 徐学敏 XU, Xuemin
  • 宋健 SONG, Jian
  • 郭凯 GUO, Kai
  • 张伟儒 ZHANG, Weiru
  • 孙峰 SUN, Feng
  • 徐金梦 XU, Jinmeng
  • 吕沛远 LV, Peiyuan
  • 李泽坤 LI, Zekun
  • 张晶 ZHANG, Jing
  • 李洪浩 LI, Honghao
  • 刘富兵 LIU, Fubing
Agents
  • 北京高沃律师事务所 BEIJING GAOWO LAW FIRM
Priority Data
202010640238.606.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BLANK TRIMMING APPARATUS FOR BISCUIT CERAMIC BALL FORMED OF DRY POWDER
(FR) APPAREIL DE DÉTOURAGE D'ÉBAUCHE POUR BILLE CÉRAMIQUE DE BISCUIT CONSTITUÉE DE POUDRE SÈCHE
(ZH) 一种用于干粉成型素坯陶瓷球的修坯装置
Abstract
(EN) Disclosed is a blank trimming apparatus for a biscuit ceramic ball formed of dry powder, the blank trimming apparatus comprising a base (1), a workbench (3), a rounding handle (7), a tray (9), a plurality of ball trimming steel dies (6) and a plurality of upright posts (2). The workbench (3) is arranged above the base (1), two ends of each upright post (2) are respectively connected to the base (1) and the workbench (3); a through hole (4) is formed in the workbench (3); a plurality of clamping grooves (5) are formed in the periphery of the through hole (4); and the tray (9) is arranged on the base (1). Each ball trimming steel die (6) comprises a circular sleeve (61) and a plurality of clamping strips (62) arranged on the outer side wall of the circular sleeve (61), wherein the clamping strips (62) match the clamping grooves (5) in structure, one clamping strip (62) is arranged in one clamping groove (5), the circular sleeve (61) is arranged in the through hole (4), the inner diameters of the circular sleeves (61) of the plurality of ball trimming steel dies (6) are different from one another, and the head of the rounding handle (7) is a spherical surface recessed inwards.
(FR) L'invention concerne un appareil de détourage d'ébauche pour une bille céramique de biscuit constituée de poudre sèche, ledit appareil comprenant une base (1), un établi (3), une poignée d'arrondi (7), un plateau (9), une pluralité de matrices d'acier de détourage de bille (6) et une pluralité de montants verticaux (2). L'établi (3) est disposé au-dessus de la base (1), deux extrémités de chaque montant vertical (2) sont reliées respectivement à la base (1) et à l'établi (3) ; un trou traversant (4) est formé dans l'établi (3) ; une pluralité de rainures de serrage (5) sont formées dans la périphérie du trou traversant (4) ; et le plateau (9) est disposé sur la base (1). Chaque matrice d'acier de détourage de bille (6) comprend un manchon circulaire (61) et une pluralité de bandes de serrage (62) disposées sur la paroi latérale externe du manchon circulaire (61), les bandes de serrage (62) correspondant aux rainures de serrage (5) de la structure, une bande de serrage (62) étant disposée dans une rainure de serrage (5), le manchon circulaire (61) étant disposé dans le trou traversant (4), les diamètres internes des manchons circulaires (61) de la pluralité de matrices d'acier de détourage de bille (6) étant différents les uns des autres, et la tête de la poignée d'arrondi (7) étant une surface sphérique renfoncée vers l'intérieur.
(ZH) 一种用于干粉成型素坯陶瓷球的修坯装置,包括底座(1)、工作台(3)、磨圆把手(7)、托盘(9)、多个修球钢模(6)和多个立柱(2),工作台(3)设置于底座(1)上方,各立柱(2)的两端分别与底座(1)和工作台(3)连接,工作台(3)上设置有通孔(4),通孔(4)周边设置有多个卡槽(5),托盘(9)设置于底座(1)上,修球钢模(6)包括圆形套筒(61)和多个设置于圆形套筒(61)外侧壁上的卡条(62),卡条(62)与卡槽(5)结构相匹配,一个卡条(62)用于安装于一个卡槽(5)中,圆形套筒(61)用于设置于通孔(4)中,多个修球钢模(6)的圆形套筒(61)的内径互不相同,磨圆把手(7)的头部为向内凹陷的球面。
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