Piano wire process for large-disc heavy mattress

A technology for piano wire and mattress, applied in wire drawing dies, metal processing, manufacturing tools, etc., can solve the problem that the high elasticity, high strength and high toughness of carbon spring steel wire cannot meet user requirements, the deformation of large-sized heavy steel wire is difficult, and the flatness cannot be To meet the requirements and other issues, to achieve the effect of high use value, high flatness, and low average pass compression ratio

Inactive Publication Date: 2020-08-11
湖州驭天金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the above existing carbon spring steel wire cannot meet user requirements for high elasticity, high strength, and high toughness.

Method used

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  • Piano wire process for large-disc heavy mattress
  • Piano wire process for large-disc heavy mattress
  • Piano wire process for large-disc heavy mattress

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of 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.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a ...

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Abstract

The invention discloses a piano wire process for a large-disc heavy mattress, and particularly relates to the field of piano wire processing. The piano wire process comprises a raw material frame anda finished product frame, wherein a first rotating disc is arranged on the raw material frame, the finished product frame is arranged on one side of the raw material frame in parallel, a mold plate isarranged on the raw material frame, and a detection piece is arranged on one side of the mold plate. According to the piano wire process, 13 times of drawing are adopted, the number of times of drawing is increased, the drawing is finally carried out from 5mm to 1.78mm, the drawing is completed in one step, a steel wire can penetrate through a clamping plate with the corresponding size after eachtime of drawing, when the size of the steel wire is too large, an alarm can be given to prompt a worker, the diameter of each section of the drawn steel wire can be automatically detected as a whole,so that the high quality of the steel wire drawing is guaranteed, the requirements of high strength, high elasticity, high toughness, fatigue resistance, creep resistance and high performance of thesteel wire are met, the difficulty degree of steel wire deformation is reduced, high flatness is achieved, the working efficiency is effectively improved, and high actual use value is achieved.

Description

technical field [0001] The invention belongs to the technical field of piano wire processing, and in particular relates to a piano wire process for heavy mattresses. Background technique [0002] The bed is a daily necessities for people to sleep. It is generally used in bedrooms, hotels, wards and other places. The wheels are components, which have the characteristics of simple and safe operation, flame retardant, anti-rat, moth-proof, durable, practical and beautiful, and easy to move. After thousands of years of evolution and improved design, the types of beds include flat beds, double beds, power beds, Nursing beds, medical beds, multifunctional beds, folding beds, sick beds, four-poster beds, bunk beds, day beds, etc. Among them, the large-scale heavy beds are more in line with the living needs of modern people. The mattresses in large-scale heavy beds are used Made of piano wire. [0003] However, in actual use, carbon spring steel wire cannot meet user requirements ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/04B21C51/00B21C3/08
CPCB21C1/04B21C3/08B21C51/00
Inventor 魏增光
Owner 湖州驭天金属制品有限公司
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