Processing device for sliding sleeve of low-power motor

Abstract

The invention discloses a processing device for a sliding sleeve of a low-power motor, which comprises a cylindrical mounting plate seat (1), an upper positioning bracket (2), a lower positioning bracket (3), an upper locating block (4) and a lower locating block (5), wherein mounting blocks on the lower positioning bracket (3) are axially fixed on the mounting plate seat (1) on the bottom plane towards one end of a sliding sleeve (7) through four bolts; the lower locating block (5) is fixed on the inner side of the lower positioning bracket (3) only through four bolts; the upper locating block (4) is fixed on the inner side of the upper positioning bracket (2) only through four bolts; and the upper locating block (4) and the lower locating block (5) are spaced, and symmetric about the axial line of the sliding sleeve (7) and wrap the outer edge of the sliding sleeve (7). The processing device adopting the technical scheme improves the dimensional precision of an inner circle of a bearing chamber of the sliding sleeve.

Description

technical field [0001] The invention belongs to the technical field of small-power motor sliding sleeve processing, in particular, the invention relates to a small-power motor sliding sleeve processing device. Background technique [0002] In the processing of low-power motor sliding sleeves in the prior art, the inner circle of the sliding sleeve bearing is processed by clamping the outer circle of the sliding sleeve with the chuck of the machine tool. The dimensional accuracy of the inner circle of the sliding sleeve bearing is poor in consistency and the qualified rate of parts is low. . The main reasons are: [0003] The position and strength of the outer circle of the chuck of the machine tool to clamp the sliding sleeve are controlled by humans, and the dimensional accuracy of the inner circle of the sliding sleeve bearing is required to be high. Contents of the invention [0004] The problem to be solved by the present invention is to provide a low-power motor sli...

AI Technical Summary

Problems solved by technology

[0002] In the processing of low-power motor sliding sleeves in the prior art, the inner circle of the sliding sleeve bearing is processed by clamping the outer circle of the sliding sleeve with the chuck of the machine tool. The dimensional accuracy of the inner circle of the sliding sleeve bearing is poor in consistency and the qualified rate of parts is low.

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