Adjustable-spacing flat cable pasting assistance fixture

The invention discloses an adjustable-spacing flat cable pasting assistance fixture comprising a base body. A limiting assembly and a pasting ruler template are arranged on the base body, and the limiting assembly and the pasting ruler template are perpendicular to each other in arrangement. The limiting assembly comprises a guide rail and two limiting pieces. The guide rail is arranged on the base body. The two limiting pieces are identical in structure, and the two limiting pieces are oppositely and slidingly arranged in the guide rail. The pasting ruler template is arranged on the base body in a way of being perpendicular to the guide rail. The adjustable-spacing flat cable pasting assistance fixture is simple in structure and reasonable in design. Through arrangement of the movable limiting pieces and the pasting ruler template, the distance between the limiting pieces can be freely adjusted, and tape pasting processes for flat cables of different specifications can be performed, no special fixture needs to be manufactured for cables of different specifications, the number of management staff does not need to be increased, the management difficulty is reduced, the manufacturing cost of enterprises is saved, and the production efficiency is improved.