Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flywheel press mounting device for diesel

A press-fitting device, diesel engine technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of inconvenient operation, the flywheel is not very uniform and ideal, and achieve no space restrictions and ensure rigidity. The effect of high degree and convenient operation

Active Publication Date: 2009-11-04
CRRC QISHUYAN CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is a problem that is not easy to solve when installing the crankshaft taper hole like the diesel engine flywheel crankshaft rotating pair: because when carrying out interference fit to such a crankshaft flywheel hole, special process equipment is required, and at the same time , due to the limitation of the space position, the operation is inconvenient, and the pressing of the flywheel is not very uniform and ideal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flywheel press mounting device for diesel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] like figure 1 The shown diesel engine flywheel press-fitting device comprises a diesel engine flywheel press-fitting device, including a hydraulic device, a flywheel 1, and a crankshaft 3, and the hydraulic device includes a push plate 5 for pressing the flywheel 1 under the action of the hydraulic device. The cylinder 11 composed of the piston 7 and the cylinder body 9, the push plate 5 is located between the cylinder body 9 and the flywheel 1, the piston 7 is provided with a pull rod 13, and the pull rod 13 passes through the piston 7, the push plate 5, and one end of the pull rod 13 is connected to the crankshaft 3 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a flywheel press mounting device for a diesel, which comprises a hydraulic device, a flywheel, and a crank shaft, wherein the hydraulic device comprises a push plate which performs press mounting operation on the flywheel under the action of the hydraulic device, and a cylinder consisting of a piston and a cylinder body; the push plate is positioned between the cylinder body and the flywheel; a pull rod is arranged in the piston and passes through the piston and the push plate; and one end of the pull rod is moveably connected with the crank shaft, while the other end is moveably connected with the piston. The flywheel press mounting device ensures the rigidity of the push plate; when the device presses the flywheel in a crank shaft cone, the flywheel is quite uniform and ideal; and the flywheel press mounting device has small volume, convenient operation, safety and reliability, and is not limited by space.

Description

technical field [0001] The invention relates to a diesel engine, in particular to a press-fitting device for a flywheel of a diesel engine. Background technique [0002] Shaft-hole fit is a common fit method in mechanical equipment. The shaft-hole fit rotation method can bear a greater load than other rotation methods, and the transmission accuracy is relatively high. Therefore, in mechanical equipment, especially in some There are many applications in multi-cylinder internal combustion engines, such as the diesel engine flywheel crankshaft turning pair, which is a common shaft-hole fit rotation. However, it is a problem that is not easy to solve when installing the crankshaft taper hole like the diesel engine flywheel crankshaft rotating pair: because when carrying out interference fit to such a crankshaft flywheel hole, special process equipment is required, and at the same time , due to the limitation of the space position, the operation is inconvenient, and the pressing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
Inventor 濮建秀
Owner CRRC QISHUYAN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com