Precise reaming device for machining forge piece valve body

• Main Authors: LIN WEIZHONG, CHEN WANZHU
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model relates to the related technical field of forge piece valve bodies, and discloses a precision reaming device for forge piece valve body machining, which comprises a base, the right front side of the top end of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a bidirectional threaded rod, and the right side of the outside of the bidirectional threaded rod is provided with a belt. Two connecting blocks are connected to the outer portion of the two-way threaded rod in a threaded mode, and the close sides of the two connecting blocks on the front side and the rear side are fixedly connected to the outer portion of a clamping block. According to the broaching device, through cooperative use of the belt, the connecting block and other structures, the broaching device can adjust the size of a hole and can clamp and fix the hole, so that the practicability is improved, through cooperative use of the water pump, the electric spray head and