Tappet closing device

• Main Authors: ZHANG JINLONG, WU MINGMING, GAN JIAWEI, ZHANG WENLONG, JIN RENLIANG, LIAN YUNXIANG
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a tappet closing-up device, and belongs to the field of machining. The tappet closing-up device comprises a workbench and a tappet closing-up device, the driving part is arranged on the workbench and used for providing power; the pressing head is arranged on the driving piece; the tappet closing device further comprises a spring, a pressing plate, a limiting ring, a fixing sleeve and a pressure sensor. The spring is fixed in the pressing groove; the pressing plate is fixed at the other end of the spring; the limiting ring is fixed on the workbench; the fixing sleeve is placed in the limiting ring and used for fixing the tappet. And the pressure sensor is fixed on the workbench. The tappet closing-in device has the beneficial effects that an alloy sheet can be pre-fixed before the alloy sheet is welded on a tappet, so that the welding quality of the alloy sheet is improved, and the tappet closing-in device is convenient to operate. 本申请公开了一种挺柱收口装置，其属于机械加工领域。一种挺柱收口装置，包括：工作台；驱动件，设于工作台上