A kind of inner gear ring oiling device

By designing an internal gear ring oiling device, utilizing a positioning tray and automated control, the problems of unstable manual support and inaccurate oiling during the internal gear ring oiling process were solved, achieving precise positioning and uniform oiling of the internal gear ring, thus improving production efficiency and lubrication effect.

CN224381209UActive Publication Date: 2026-06-19HUNAN PANCHI TECHNOLOGY CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUNAN PANCHI TECHNOLOGY CO LTD
Filing Date
2025-09-10
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The existing oiling process for internal gear rings is labor-intensive and inefficient, and is prone to omissions, under-coating, or over-coating, which affects the lubrication effect. The instability of manual support also leads to inaccurate oiling.

⚗Method used

An internal gear ring oiling device was designed, comprising a frame, a lifting drive mechanism, a positioning tray, an oiling rod, and an elastic element. The internal gear ring is precisely positioned through the positioning groove, the oiling rod has an adjustable height, the oiling head is detachable, and a trigger switch enables automated control to ensure uniform oiling.

🎯Benefits of technology

It achieves precise positioning and uniform oiling of the internal gear ring, reduces manual labor intensity, improves production efficiency, avoids inaccurate oiling problems, and ensures lubrication effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The utility model discloses an inner tooth ring oiling device, include: frame, lift drive mechanism, upper end has lift rod, positioning tray, upper end surface is equipped with the positioning groove, positioning tray can lift movable relative to lift rod, oil injection stick, install in frame and can lift height adjustment relative to frame, oil injection stick lower extreme detachably installed has the oil injection head, elastic part, install between lift rod and positioning tray, be used for to positioning tray carry out elastic support, the utility model discloses a positioning tray with positioning groove is set, and the inner tooth circle bottom can be accurately embedded in the positioning groove and realizes reliable positioning, does not need manual help to hold the inner tooth circle, and the manual labor intensity is greatly reduced, and the lift rod ascension can drive the inner tooth circle on positioning tray to reach the oil injection position, and the lift rod drops and can conveniently avoid the oil injection head and take down the inner tooth circle, and the elastic part can form the elastic support to positioning tray, avoid the inner tooth circle and the rigid collision of oil injection head and damage when rising.
Need to check novelty before this filing date? Find Prior Art