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Cover removing machine for bearing sealing covers of rail wagons

A technology of bearing sealing and cover pulling machine, which is applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of poor versatility, high equipment cost, and low work efficiency, so as to achieve enhanced versatility, reduce equipment cost, The effect of improving work efficiency

Inactive Publication Date: 2018-04-24
CRRC SHIJIAZHUANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bearing sealing cover extracting machine for railway wagons to solve the technical problems of poor versatility, low work efficiency and high equipment cost in the prior art for dismantling 352226X2-2RZ and 353130B type bearing sealing covers.

Method used

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  • Cover removing machine for bearing sealing covers of rail wagons

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Embodiment Construction

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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Abstract

The invention provides a cover removing machine for bearing sealing covers of rail wagons, and belongs to the technical field of rail wagon bearing assembly and disassembly. The cover removing machinecomprises a workbench, a protrusion, two cover removers and first driving mechanisms. The protrusion used for holding a bearing with a cover to be removed is arranged on the workbench. The cover removers are arranged at two ends of the protrusion symmetrically. The first driving mechanisms are used for driving the cover removers to move oppositely in the horizontal direction. Protrusion rails arearranged in the length direction of the workbench, and are connected with the lower portions of the cap removers slidably. First compressing chucks for positioning the bearing with the cover to be removed are arranged on the opposite sides of the cover removers, and are connected with driving devices. The cover removing machine is applicable to 352226X2-2RZ type and 353130B type bearings, and hasthe advantages of high universality, improved working efficiency, reduced equipment cost, and capability of meeting requirements of rapid development of railway operation and modernization managementof railways.

Description

technical field [0001] The invention belongs to the technical field of dismantling tools for railway freight car bearings, and more specifically relates to a machine for pulling out sealing covers of railway freight car bearings. Background technique [0002] Bearings have the advantages of small friction, low temperature rise during operation, few driving failures, safe and reliable application, small size, light weight, convenient maintenance, loading and unloading, etc., and are very popular with railway wagon shipping departments. In order to ensure the driving safety of railway freight cars and the safety of people's lives and property, it is necessary to overhaul, overhaul and test the bearings of railway freight cars on a regular basis. [0003] The fully automatic cleaning line for one-time cleaning of railway freight car bearings is developed and designed for the one-time cleaning process of railway freight car bearings. The sealing cover puller for railway freight ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02
CPCB23P19/025
Inventor 王志成丁滨田丁丁王建超赵承芳张艳春吴光聪李建冰
Owner CRRC SHIJIAZHUANG CO LTD
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