An integral lightweight gear shaft and its manufacturing process
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A gear shaft, lightweight technology, applied in belts/chains/gears, shafts, shafts and bearings, etc., can solve problems such as high cost, low production efficiency, and inability to guarantee performance, and achieve high production efficiency, light weight, and improved The effect of material utilization
Active Publication Date: 2020-07-31
HENAN UNIV OF SCI & TECH
View PDF1 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
The production efficiency of the existing technology is low, the cost is high, the metal flow line is cut off, and the performance cannot be guaranteed
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] In order to illustrate the technical solution of the present invention more clearly, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:
[0034] Such as figure 1 , figure 2As shown, an integral lightweight gear shaft, the gear shaft includes a central shaft part and a gear plate part, and the central shaft part includes a first shaft section 1, a second shaft section 2, a third shaft section 3, and a fourth shaft section 4 And the fifth shaft segment 7, the gear disc part includes a gear disc 6 and a plurality of gear teeth 5 evenly arranged on the outer circumference of the gear disc 6, the gear disc part is symmetrically arranged on the outside of the fourth shaft segment 4, and the center of the central shaft part The line coincides with the center line of the gear disc part, and the gear disc 6 is composed of an inner ring 601 and an outer ring 602, wherein the inner ring 601 fits...
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
Property
Measurement
Unit
surface roughness
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses an integrated type light-weight gear shaft. The gear shaft includes a central shaft part and a gear disc part, wherein the central shaft part is composed of a first shaft section, a second shaft section, a third shaft section, a fourth shaft section and a fifth shaft section, the first shaft section, the second shaft section, the third shaft section, the fourth shaft section and the fifth shaft section are sequentially connected from the left to the right and are coaxially arranged, the central shaft part is of a hollow structure, the inner and the outer diameters fromthe first shaft section to the fourth shaft section are sequentially increased, the inner and outer diameters of the fifth shaft section are less than the inner and outer diameters of the fourth shaftsection, a spherical shaft end is arranged at the end, away from the fourth shaft section, of the fifth shaft section, and a central through hole is formed in the spherical shaft end. According to the integrated type light-weight gear shaft, light-weight technology is adopted, and the invention provides the integrated light-weight gear shaft and a manufacturing technique thereof, manufacturing and machining are convenient, the use ratio of materials is high, energy consumption is low, the finished product has certain stream lines, metal density is high, and the combination properties of the product are excellent.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an integral lightweight gear shaft and its manufacturing process. Background technique [0002] Energy saving and environmental protection have increasingly become the focus of attention of the whole society. With less consumption, producing more utility has become the goal pursued by the manufacturing industry. Therefore, lightweight technology has gradually attracted the attention of domestic and foreign manufacturing industries. In recent years, with the rapid development of the construction machinery industry, lightweight will become one of the main development technology directions of the industry. The lightweight of construction machinery has a direct impact on reducing steel consumption and energy consumption in corresponding production and transportation links, reducing energy consumption and exhaust emissions during operations, and reducing noise. The poten...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more