Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POTTERY BOTTLE BENT NECK POLISHING DEVICE
Document Type and Number:
Japanese Patent JP2021062466
Kind Code:
A
Abstract:
To disclose a pottery bottle bent neck polishing device.SOLUTION: A pottery bottle bent neck polishing device includes a base. A slide space that is opened upward is installed in the base. Slide plates are slidably connected at symmetric positions on the bottom end inner wall of the base. The pottery bottle bent neck polishing device of the present invention uses friction balls which have the different initial altitudes and in which the surface roughness of the lower friction ball is smaller than the surface roughness of the upper friction ball, thereby achieves the working mode of performing the fine polishing after performing the rough polishing, and secures the polishing accuracy to a pottery bottle surface. Also, the pottery bottle bent neck polishing device uses a movement mechanism for synchronously adjusting the positions of the friction balls from both of the right and left directions and thereby adjusts the polishing to a bent neck self-adaptively. Moreover, the pottery bottle bent neck polishing device guarantees that the pottery bottle is stably rotated by holding the pottery bottle with a vertically-symmetric structure, guarantees the integrity of the polishing to the pottery bottle with the vertical movement of the friction balls and improves the work efficiency.SELECTED DRAWING: Figure 1

Inventors:
YE JILI
Application Number:
JP2019225968A
Publication Date:
April 22, 2021
Filing Date:
December 14, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WU GANG
International Classes:
B24B5/36; B24B41/04; B24B41/06
Foreign References:
CN209175468U2019-07-30
CN102335851A2012-02-01
Attorney, Agent or Firm:
Kazuhisa Iwanaga