Rotary assembling mechanism and assembling tool of automobile air conditioner air distribution assembly

Abstract

The invention relates to a rotary assembling mechanism and an assembling tool of an automobile air conditioner air distribution assembly. The rotary assembling mechanism comprises a bottom plate, a rotary shaft, a rotary positioning pin and a rotary buffering balance crane are arranged on the bottom plate, the rotary buffering balance crane is arranged on one side of the bottom plate through a retaining ring, when the bottom plate rotates around the rotary shaft, the rotary buffering balance crane reversely pulls the bottom plate, after the bottom plate rotates in place, positioning is achieved by means of the rotary positioning pin, the circle center of the retaining ring is located on the mass center line of the rotary assembly mechanism, the radius R of the retaining ring meets the formula that R = D / 2 + A + 2 mm, wherein D is the diameter of a retaining ring mounting hole in the bottom plate, and A is the distance from the retaining ring mounting hole in the bottom plate to the edge of the bottom plate. According to the rotary assembling mechanism and the assembling tool, the rotary buffering balance crane is arranged on the bottom plate, so that simultaneous assembly of the front face and the back face can be achieved through rotation, taking and placing actions of an air distribution unit are reduced, the occupied area of stations is saved, and the overall layout of an air conditioner production line is facilitated; and the rotary buffering balance crane adopts a standard part balance crane, so that the cost is saved while the safety is ensured.

Description

technical field [0001] The invention relates to an automobile silicone oil fan, in particular to a rotating assembly mechanism of an automobile air-conditioning air distribution assembly. Background technique [0002] Such as figure 1 As shown, the air distribution assembly includes the mode side movement mechanism (including defrosting damper swing arm 0.11, mode dial 0.12, mode dial cover 0.13, mode actuator 0.14, foot blowing damper swinging arm 0.15, face blowing damper swinging arm 0.16, Foot blowing damper transition swing arm), mixing side motion mechanism (including upper mixing transition swing arm 0.21, mixing link 0.22, upper mixing swing arm 0.23, mixing actuator 0.24, lower mixing swing arm 0.25) and air distribution assembly 0.3. [0003] When the existing air distribution assembly is assembled, it is generally assembled in a double-station manner: that is, the mode-side kinematic mechanism is assembled at the first station, and the mixing-side kinematic mecha...

AI Technical Summary

Problems solved by technology

Due to the dual stations, the assembly tooling is bulky and occupies a large area, which is not conducive to the overall layout of the air-conditioning production line

[0004] Moreover, the existing assembly tooling of the air distribution assembly is not equipped with an assembly prompt system. Because the assembly of the air distribution assembly is difficult, it is often difficult for operators to master the assembly skills of the air distribution assembly

The existing air distribution assembly assembly mechanism is not equipped with a damper position detection system, and the detection of the air distribution position is often arranged at the final detection station, which not only increases the difficulty of debugging, but also at the final detection station, the mixing damper is often used Blocked by the blower assembly, the sensor cannot directly identify the mixing damper, which increases the difficulty of damper detection

Images