Heat treatment system for car universal joint cross shaft and treatment method thereof

A technology of heat treatment system and cross shaft, which is applied in heat treatment furnace, heat treatment equipment, coating, etc., can solve the problems of mechanism adjustment that cannot fix the cross shaft, deformation of the cross shaft structure, and small application range, so as to prevent personal injury, The effect of uniform refinement of martensite and improvement of processing quality

Active Publication Date: 2020-09-29
杭州萧山中亚汽配有限公司
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the prior art, the present invention provides a heat treatment system and treatment method for the cross shaft of the automobile universal joint, which solves the problem that the cross shaft of the automobile universal joint is directly carburized and quenched, and the structure of the cross

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
  • Heat treatment system for car universal joint cross shaft and treatment method thereof
  • Heat treatment system for car universal joint cross shaft and treatment method thereof
  • Heat treatment system for car universal joint cross shaft and treatment method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] see Figure 1-10 , the embodiment of the present invention provides a technical solution: a heat treatment system for an automobile universal joint cross shaft, including a feeding mechanism 1, a normalizing mechanism 2, a conveying mechanism 3, a carburizing and quenching mechanism 4, and a tempering mechanism 5. The feeding mechanism 1, the normalizing mechanism 2 and the tempering mechanism 5 in the heat treatment system in the invention are all the ...

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 discloses a heat treatment system for a car universal joint cross shaft and a treatment method thereof. The heat treatment system comprises a feeding mechanism, a normalizing mechanism,a conveying mechanism, a carburizing and quenching mechanism and a tempering mechanism. The carburizing and quenching mechanism comprises a working table, a supporting frame and a carburizing and quenching furnace. The top of a working table is fixedly connected with the bottom of the conveying mechanism. A loading mechanism is movably connected to the top of the conveying mechanism. The inventionrelates to the technical field of heat treatment systems. According to the heat treatment system for the car universal joint cross shaft and the treatment method thereof, a partition plate is fixedlyconnected between the top and the bottom of the inner wall of the loading table, thread rods are connected to the front and the back of the partition plate correspondingly, when the cross shaft is loaded and fixed, the fixing mechanism can be adjusted correspondingly according to the size of the cross shaft, and is applicable to multiple sizes of cross shafts, use is convenient, the loading mechanism does not need to be replaced frequently, the machining efficiency is improved, and the equipment investment cost of manufacturers is reduced.

Description

technical field [0001] The invention relates to the technical field of heat treatment systems, in particular to a heat treatment system and a treatment method for an automobile universal joint cross shaft. Background technique [0002] The universal joint cross shaft, also known as the ten-byte, is the universal joint. It is a machine that realizes variable-angle power transmission. It is used to change the position of the transmission axis. It is a joint component of the universal transmission of the automobile drive system. The cross-axis rigid universal joint is a non-constant velocity universal joint widely used in automobiles, allowing the maximum intersection angle of two adjacent axes to be 15°-20°. The cross shaft is one of the key components of the cross-axis rigid universal joint. Heat treatment refers to a metal thermal processing process in which materials are heated, kept warm and cooled in a solid state to obtain the desired structure and properties. During the...

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
IPC IPC(8): C21D9/28C21D1/28C21D1/18C23C8/22C21D1/62
CPCC21D9/28C21D1/28C21D1/18C23C8/22C21D1/62
Inventor 鲁立权
Owner 杭州萧山中亚汽配有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap