| 摘要(英文)： |
The utility model discloses a tool for checking the closing direction, is arranged in the middle of the base tube and the direction of the positioning table of the structural matching of the closing plate, the positioning table is provided with the closing plate in the direction of the blind hole of the standard components, the base of the positioning table is arranged on the two sides of the pressing device, the pressing device comprises a pressing seat, the seat is installed the mounting base, the outer side of the mounting seat portion is close to the operating member, the operating member of the opening of the two legs is hinged on the mounting seat, the operating member is arranged at the lower end of the closed end of the head; the entire unit is also mounting seat, the entire member comprised of two supporting plates and operating a handle, two support plates is hinged to the mounting base through the pin adjacent to the inside of the position of the lower part, the upper end of the two support plates are fixed on the lower end of the operating handle, the operating member is located in between two support plates, two support plates are arranged between the upper end of the longitudinal connecting block, the upper end of the longitudinal connecting block through the pin is fixed on the two pieces of support board, through the lower end thereof on the pin is fixed on the operating member. Convenient use. |
