Stable and precise pressing machine for snap spring bearings

Abstract

The invention relates to a stable and precise pressing machine for snap spring bearings. The machine comprises a frame and a power distribution control box; the frame is provided with a snap spring positioning and loading device matched with bearings on a pressing and carrying device; the snap spring positioning and loading device comprises a snap spring loading base; the snap spring loading baseis provided with a snap spring loading and lifting cylinder; the snap spring loading and lifting cylinder is connected with a snap spring loading and lifting base; the snap spring loading and liftingbase is connected with a first snap spring loading movable block through a first snap spring loading movable cylinder; the first snap spring loading movable block is provided with a clamping ring positioning and loading hole with a T-shaped section; and the upper part of the clamping ring positioning and loading hole is matched with snap springs, and the lower part is sleeved and matched with thebearings. The machine adopts the first snap spring loading movable block, provided with a hole for matching with the bearings, to convey the snap springs, so that precise butt joint between the snap springs and the bearings can be guaranteed, the snap springs are always located in a horizontal state in the pressing process, and are in high-precision fit with the bearings, and the pressing yield isgreatly improved.

Description

technical field [0001] The invention relates to the field of circlip part assembly equipment, in particular to a stable and precise pressing machine for circlip bearings. Background technique [0002] The circlip is a commonly used part with a wide range of applications. The outside of the bearing often needs to be sleeved with a circlip (also called a circlip bearing) to improve stability and necessary spacing. [0003] Most of the existing circlip bearings are assembled by manual operation of circlip pliers, which is time-consuming and labor-intensive, and it is easy to break the circlip. Therefore, some circlip pressing machines have appeared. The existing circlip Most of the bearing presses include a loading device that matches the bearing, and then manually or a robot puts the circlip on the bearing, and then presses the circlip on the corresponding part of the bearing through the lower pressure device on the upper part of the loading device. Socketing tooling improves...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing circlip bearings are assembled by manual operation of circlip pliers, which is time-consuming and labor-intensive, and it is easy to break the circlip. Therefore, some circlip pressing machines have appeared. The existing circlip Most of the bearing presses include a loading device that matches the bearing, and then manually or a robot puts the circlip on the bearing, and then presses the circlip on the corresponding part of the bearing through the pressing device on the upper part of the loading device. Socketing tooling improves the efficiency of assembly, but there are also certain problems. During the press-fitting process, the circlip may have a certain inclination with the vertical plane, and the circlip may be deformed, and the circlip may even be broken. As a result, the good product rate after press-fitting is not high, and the circlip will cause a certain loss during press-fitting

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