Pipe shaft type inner hole spray gun supporting device

• Main Authors: XU LIANJUN, WU NA, MA HAIJUN, LUO WEI, ZHENG JINLU
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model belongs to the technical field of paint spraying, and particularly relates to a pipe shaft type inner hole spray gun supporting device. Comprising a support (1), a positioning bolt (2), a supporting leg (3), a first tightening nut (4), a spring (5), a sleeve (6), a second tightening nut (7), a connecting rod (8) and a rolling wheel (11). One end of the bracket (1) is sleeved on a gun head of the inner hole spray gun; one end of the sleeve (6) is provided with an external thread section, the other end of the sleeve (6) is provided with an external thread section, and the external thread section is sequentially sleeved with the first tightening nut (4), the spring (5), the sleeve (6) and the second tightening nut (7); one end of each supporting leg (3) is relatively and rotationally connected with the outer circumference of one end, close to the gun head of the inner hole spray gun, of the support (1), and the other end of each supporting leg (3) is relatively and rotationally connected with t