PRESS-IN DEVICE

• Main Author: FURUKAWA KOTA
• Format: Patent
• Language: English; Japanese
• Published: 17.05.2018
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

PROBLEM TO BE SOLVED: To suppress noise generated in a pin press-in step.SOLUTION: A pres-in device 1 pressing a first component 22 into a hole of a second component 21 has a load portion 11 to which a load of a press-in force for pressing the first component 22 is applied, a press-in head portion 13 that holds the first component 22 and applies the press-in force to the first component 22, and a displacement generation section 12 moving the press-in head portion 13 to a press-in advance direction or a press-in retraction direction, where the displacement generation section 12 sets such an acceleration degree as to move the press-in head portion 13 to the press-in retraction direction to be smaller than such an acceleration degree as to move the press-in head portion 13 to the press-in travel direction, and controls that the press-in head portion 13 continuously holds the first component 22.SELECTED DRAWING: Figure 1 【課題】ピン圧入工程において発生する騒音を抑制すること。【解決手段】第１の部品２２を第２の部品２１の孔に圧入する圧入装置１であって、第１の部品２２を圧入するための圧入力の負荷が加わる負荷部１１と、第１の部品２２を保持し第１の部品２２に圧入力を加える圧入ヘッド部１３と、圧入ヘッド部１３を圧入進行方向又は圧入後退方向に移動させる変位発生部１２と、を有し、変位発生部１２は、圧入ヘッド部１３を圧入後退方向に移動させる加速度を、圧入ヘッド部１３を圧入進行方向に移動させる加速度より小さくし、圧入ヘッド部１３が第１の部品２２を保持し続けるように制御する、圧入装置１である。【選択図】図１