Accelerator shaft-installing pre-locating mechanism

Abstract

The invention belongs to the technical field of accelerator assembling locating equipment and particularly provides an accelerator shaft-installing pre-locating mechanism. The accelerator shaft-installing pre-locating mechanism comprises a support mechanism, a base station mechanism, a connecting rod fine locating mechanism and a connecting rod rough locating mechanism. The base station mechanism,the connecting rod fine locating mechanism and the connecting rod rough locating mechanism are fixed to the support mechanism correspondingly. The support mechanism comprises a baseplate. Four support columns are fixedly installed on the top of the baseplate. According to the accelerator shaft-installing pre-locating mechanism, through cooperation of the base station mechanism, the connecting rodfine locating mechanism and the connecting rod rough locating mechanism, the base station mechanism is utilized firstly so that the position of the base can be fixed; and then a connecting rod is driven to rotate through the connecting rod fine locating mechanism and the connecting rod rough locating mechanism, and thus the connecting rod and the base are adjusted to specific positions. Comparedwith existing manual pressing, labor intensity of workers is lowered; production efficiency of accelerators can be improved; the mechanism is applicable to production of large-scale accelerators; a mechanized manner is adopted to adjust positions of the connecting rod and the base; and the mechanism is more convenient and swift.

Description

technical field [0001] The invention relates to the technical field of throttle assembly and positioning equipment, in particular to a positioning mechanism before the throttle shaft is installed. Background technique [0002] The throttle needs to adjust the connecting rod and base to a specific position when installing the shaft sleeve and shaft, but before installing the shaft and shaft sleeve, a spring needs to be installed on the throttle, as attached Figure 7 For the accelerator shown in the figure, after the spring is installed, there is an elastic force along the axial direction of the spring, which cannot guarantee the movement of the connecting rod along a certain rotating shaft on the base. Before the sleeve and shaft are installed, the connecting rod and the base have been connected through a rotating shaft. Therefore, it is difficult to ensure that the connecting rod and the base are in a specific position. The current solution still relies on manual forced pres...

AI Technical Summary

Problems solved by technology

[0002] The throttle needs to adjust the connecting rod and base to a specific position when installing the shaft sleeve and shaft, but before installing the shaft and shaft sleeve, a spring needs to be installed on the throttle, as attached Figure 7 For the accelerator shown in the figure, after the spring is installed, there is an elastic force along the axial direction of the spring, which cannot guarantee the movement of the connecting rod along a certain rotating shaft on the base. Before the sleeve and shaft are installed, the connecting rod and the base have been connected through a rotating shaft. Therefore, it is difficult to ensure that the connecting rod and the base are in a specific position. The current solution still relies on manual forced pressing, but the labor load of workers is very large when mass production.

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