A hammering apparatus for applying impact force

The utility model discloses hammering equipment for applying impact force. The hammering equipment comprises a connecting rod, an elastic assembly, a mass block and a fixing device. An assembling holewith an opening in the bottom is formed in the fixing device, and the assembling hole of the fixing device is used for being in threaded fit with a to-be-hammered component; the elastic assembly andthe mass block are arranged in the assembling hole; the connecting rod extends into the assembling hole from the top of the fixing device and is fixedly connected with the mass block; the mass block compresses the elastic assembly in the process that the mass block is pulled by the connecting rod towards the top of the fixing device, and when the connecting rod is not restrained by external force,the mass block is pushed by restoring force generated when the elastic assembly is compressed to apply impact force in the axial direction of the component to the top of the to-be-hammered component.The device can be used for