Rotatable oil injection mechanism

An oil injection mechanism and rotary technology, which is applied in the direction of metal processing machinery parts, maintenance and safety accessories, metal processing equipment, etc., can solve the problems of inconvenient operation, affecting oil injection work, difficulties, etc., and achieves convenient oil injection operation and prevents oil leakage , to ensure the sealing effect

Active Publication Date: 2018-02-16
ANHUI RONGDA VALVE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the uncertain orientation of the oil port of the elbow oil cup in the prior art, which leads to difficulties in filling butter through the elbow oil cup, inconvenient operation, and inconvenient communication of the oil injection channel of the oil injection mechanism control, thus affecting the smooth progress of the oil injection work, and a rotatable oil injection mechanism is proposed

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...

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Abstract

The invention discloses a rotatable oil injection mechanism. The rotatable oil injection mechanism comprises an elbow oil cup, a rotary body and a one-way valve which are arranged from top to bottom in sequence. The lower end of the elbow oil cup is provided with a spherical connecting part. The spherical connecting part is provided with an oil injection port communicating with the interior of theelbow oil cup. The upper side of the rotary body is provided with a first insertion groove corresponding to the elbow oil cup. The inner sidewall of the first insertion groove is provided with a connecting groove corresponding to the spherical connecting part. The end, close to the spherical connecting part, of the elbow oil cup is sleeved with a connecting ring. The inner sidewall of the connecting ring is annularly provided with a plurality of sliding blocks. The outer sidewall of the elbow oil cup is provided with first sliding grooves corresponding to the sliding blocks. The lower side ofthe connecting ring is provided with a mounting ring. The rotatable oil injection mechanism is simple in structure and convenient to use and facilitates injection of grease by rotating the elbow oilcup. Meanwhile, communication of an oil injection channel of the oil injection mechanism can be controlled conveniently. Accordingly, oil injection operation can be carried out conveniently and smoothly.

Description

technical field [0001] The invention relates to the technical field of oil injection mechanisms, in particular to a rotatable oil injection mechanism. Background technique [0002] During the working process of the machine tool, the spindle will continue to rotate to facilitate turning, milling, cutting, cutting and other work on the workpiece. Therefore, it is necessary to use an oil injection mechanism to inject oil into the main shaft, so as to facilitate the above-mentioned lubrication effect. [0003] During use, the oil filling mechanism often rotates with the rotation of the machine. When the machine stops, the oil port of the elbow oil cup may face any direction, that is, the direction of the oil port of the elbow oil cup is uncertain. As a result, it is difficult to fill butter through the elbow oil cup, which is inconvenient to operate, and at the same time, the connection of the oil filling channel of the oil filling mechanism is not easy to control, thus affecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/12
CPCB23Q11/122
Inventor 吴成祝
Owner ANHUI RONGDA VALVE
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