Title:
ツールガイド装置
Document Type and Number:
Japanese Patent JP7287311
Kind Code:
B2
Abstract:
To provide an effective technique for preventing deterioration of product quality in a tool guide device for guiding an ultrasonic vibration tool for drilling.SOLUTION: A tool guide device 10 is for guiding an ultrasonic vibration tool 1 for drilling and comprises: a base part 20 pressed against a surface Wa to be machined of a workpiece W; a guide holder part 30 which has a guide hole 31 penetrated so that the ultrasonic vibration tool 1 can be inserted and removed in an axial direction X, and faces the surface Wa to be machined without coming into contact therewith in a state where the base part 20 is pressed against the surface Wa to be machined of the workpiece W; and a stopper part 40 which prevents the ultrasonic vibration tool 1 from moving further from a drilling completion position to an insertion direction X1 when the ultrasonic vibration tool 1 penetrates the guide hole 31 of the guide holder part 30 in the insertion direction X1 and reaches the drilling completion position for the workpiece W.SELECTED DRAWING: Figure 3
Inventors:
Toshinari Kondo
Hiroyuki Mitsui
Hiroyuki Mitsui
Application Number:
JP2020028901A
Publication Date:
June 06, 2023
Filing Date:
February 24, 2020
Export Citation:
Assignee:
Toyota Auto Body Co., Ltd.
International Classes:
B21D37/10; B21D28/34; B26D7/08; B26F1/02
Domestic Patent References:
| JP51018676B1 | ||||
| JP6328161A | ||||
| JP11314928A | ||||
| JP9057696A |
Foreign References:
| WO2005039800A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Aichi International Patent Office
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