Auxiliary device for shaft penetrating in roller assembly

• Main Authors: BAI HONGPU, ZHANG HONGLIANG, LI HAIYONG, WANG XINGDA
• Format: Patent
• Language: Chinese; English
• Published: 17.06.2022
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The auxiliary device comprises a main body frame, a pull rod is obliquely installed at one end of the main body frame, a walking frame with an opening in the bottom is arranged over the main body frame in parallel, and a height adjusting assembly is connected between the walking frame and the main body frame. A height adjusting driving assembly is installed at the end, close to the pull rod, of the walking frame, a plurality of supporting plates are installed on the upper surface of the walking frame in the length direction of the walking frame, a supporting plate is installed on each supporting plate, and a supporting frame is installed at the top end of each supporting plate. Through the arrangement of the main body frame provided with the height adjusting driving assembly and the height adjusting assembly and the walking frame provided with the object supporting frame, operation is convenient, the contact probability of the receiving disc and the barrel skin is avoided, the integrity and precision of the r