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Closing method and apparatus

A technology of overturning device and pressure cover, which is applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve problems such as rising working temperature, low quality assurance ability, and declining dynamic quality of bearings, so as to achieve reliable guarantee of finished product precision, shaft The effect of true and accurate clearance and accurate grease injection

Inactive Publication Date: 2007-07-18
WAFANGDIAN BEARING GRP CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] 1. Previously, the bearing clearance of railway wagons was tested with a flip clearance instrument. Due to the existence of phosphating layers on the inner and outer raceways, the actual working clearance of the bearing could not be controlled, and at the same time, the dynamic quality of the bearing decreased and the working temperature increased.
[0003] 2. With the rapid increase of railway transportation, the dynamic quality of railway bearings becomes more and more important. However, the dynamic quality of railway freight car bearings in my country has never been tested
[0004] 3. Railway freight car bearings have been manually assembled and inspected, and the quality assurance ability is low

Method used

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  • Closing method and apparatus
  • Closing method and apparatus

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Embodiment Construction

[0015] The present invention consists of indicator light 1, bed body 2, display screen 3, grease injection head 4, grease injection pump 5, grease injection pump 6, inlet stopper 7, chain plate 8, motor 9, cylinder 10, cylinder 11, electronic Scale 12, Cylinder 13, Ejector 14, Cylinder 15, Cylinder 16, Electronic Scale 17, Pusher 18, Unqualified Grease Injection Quantity Exiting Material Channel 19, Power Distribution Cabinet 20, Adjusting Device 21, Pressure Cover Cylinder 22, Pressure Cover Head 23, turning device 24, lifting cylinder 25, supporting platform 26, adjusting device 27, pressing cover cylinder 28, pressing cover head 29, supporting platform 30, manipulator 31, lifting device 32, rotating device 33, sealing cover storage area 34, The power distribution cabinet 35 is composed of; the pressure cover device is composed of two pressure cover cylinders, two pressure cover heads, a pusher, a turning device, a lifting cylinder and two manipulators;

[0016] Press cover ...

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Abstract

The invention relates to a closing method and device, belonging to the technical field of railway truck bearing assembly, comprising: indicator light, bed body, display screen, grease lubricating head, two grease lubricating pumps, inlet restrictor, chain joint, electric motor, cylinders, electronic scales, extruder, driver, exit material channel for unqualified grease lubrication quantity, distribution cabinets, regulators, capping cylinders, capping heads, turner, lift cylinder, support platforms, manipulator, lifter, rotator, and sealing cover storage region, where the capping quality is stable and reliable, raising the production efficiency and reducing the production cost. And it is mainly applied in the field of railway truck bearing assembly.

Description

technical field [0001] The invention belongs to the technical field of railway wagon bearing assembly. Background technique [0002] 1. Previously, the bearing clearance of railway freight cars was tested by using a flip clearance instrument. Due to the existence of phosphating layers on the inner and outer raceways, the actual working clearance of the bearing could not be controlled, and at the same time, the dynamic quality of the bearing decreased and the operating temperature increased. [0003] 2. As the speed of railway transportation increases again and again, the dynamic quality of railway bearings becomes more and more important. However, there is no way to detect the dynamic quality of railway freight car bearings in my country. [0004] 3. Railway freight car bearings have been assembled and inspected by hand, and the quality assurance ability is low. Contents of the invention [0005] The object of the present invention is to provide a capping method and devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C43/00
Inventor 高钧周砚田王鹏刘兆红顿立华邹俭波
Owner WAFANGDIAN BEARING GRP CO LTD
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