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Oil dropping lubrication structure for main gear pairs

A lubricating structure and main gear technology, which is applied in the direction of gear lubrication/cooling, belt/chain/gear, transmission parts, etc., can solve the problems of gear lubrication limitations, instability, etc., and achieve improved bearing capacity, simple structure, and reduced gears The effect of mesh wear

Pending Publication Date: 2020-11-20
WORLD PRECISE MACHINERY CO LTD CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of relatively limited and unstable gear lubrication in the prior art, and to provide a dripping oil lubrication structure for the main gear pair

Method used

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  • Oil dropping lubrication structure for main gear pairs
  • Oil dropping lubrication structure for main gear pairs
  • Oil dropping lubrication structure for main gear pairs

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Embodiment Construction

[0020] The present invention will be further clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understoo...

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Abstract

The invention belongs to the technical field of press gear lubrication, and relates to an oil dropping lubrication structure for main gear pairs. The oil dropping lubrication structure comprises an oil inlet block connected onto an upper cross beam plate and oil dropping pipes which are arranged on the left and right sides of the oil inlet block and correspond to the left-side main gear pair and the right-side main gear pair respectively; multiple oil dropping hole groups are distributed at the bottoms of the oil dropping pipes in the length directions at intervals; each oil dropping hole group includes multiple oil dropping holes distributed in the width direction of the corresponding oil dropping pipe at intervals; and the oil dropping holes communicate with a main oil distributor through the oil inlet block. The oil dropping lubrication structure for the main gear pairs is simple in structure, stable, reliable and wide in lubrication surface, the condition that oil dropping lubrication is well performed on the left and right gear pairs of a press of the double-point structure is guaranteed fully, heat produced by gear meshing is dissipated timely, gear meshing abrasions are reduced, the life of the gears is prolonged, meshing noises are reduced, the carrying capacity and the working quality of the gears are improved, and the structure has the very high market value and is worthy of wide popularization and application.

Description

technical field [0001] The invention belongs to the technical field of press gear lubrication, and in particular relates to an oil dripping lubrication structure for a main gear pair. Background technique [0002] Gear transmission is the most important part of the mechanical press transmission system, and the gear transmission plays the role of transmitting motion, torque and deceleration in the crank press. The gears in the press are subject to impact loads, so they wear a lot. In order to reduce wear, for large worktables and large tonnage presses, on the one hand, a double-sided transmission system is adopted in the structure, which can improve the stress on the gears and shafts. On the other hand, lubricate the meshing gears in time. Good lubrication is a necessary condition to ensure the normal operation of the gears. It can improve the smoothness of the gear surface, dissipate the meshing heat in time, improve the life of the gears, and reduce the meshing noise, so th...

Claims

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Application Information

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IPC IPC(8): F16H57/04
CPCF16H57/0415F16H57/042F16H57/0493
Inventor 唐慧
Owner WORLD PRECISE MACHINERY CO LTD CHINA
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