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Hoe production method

A manufacturing method and hoe technology, applied in hoes, manufacturing tools, applications, etc., can solve the problems of high labor intensity, complicated process, and long time required, and achieve the effects of enhanced ductility, high degree of mechanization, and high production efficiency

Inactive Publication Date: 2015-08-12
重庆市大足区立生矿山设备配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing hoes are formed by manual forging for many times. Mastered by experience, and the size and quality of the product cannot be guaranteed to be consistent

Method used

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  • Hoe production method

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Embodiment Construction

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0022] Such as figure 1 Shown, a kind of manufacture method of hoe comprises the following steps:

[0023] Step S1. Send the rough iron bars used for making hoes into the furnace for quenching, take out the quenched iron bars, and place them on graphite sticks;

[0024] Step S2. The iron bar after natural heat dissipation is axially stretched and formed by a rolling mill, and the stretched billet iron sheet is sent to a cutting machine for cutting to obtain an iron block;

[0025] Step S3. Take the iron block and put it into an electrically heated high-frequency furnace to heat until the iron block is heated to 800-1100 degrees, and then roll the iron block through a rolling mill to form a square iron sheet with on...

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PUM

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Abstract

The invention relates to a hoe production method, includes the following steps of: S1, feeding a blank iron bar for producing a hoe into an internal furnace for quenching, taking out the quenched iron bar and placing the iron bar on a graphite roll; S2, axially extending the naturally cooled iron bar through a rolling mill for forming, and feeding the extended blank iron sheet into a guillotine shear and obtaining an iron block after cutting; S3, placing the iron block into an electrical heating high-frequency furnace for heating until the iron block is heated to 800-1100 degrees, and then grinding the iron block through the rolling mill to form a square iron sheet with a thick end and a thin end; S4, making the square iron sheet into an arc-shaped iron sheet through stamping and blanking; S5, conducting final forming, and punching an reinforced rib and a hole in the arc-shaped edge to obtain a hoe plate; and S6, penetrating a hoe handle sleeve into the round hole of the hoe plate and welding the round hole position to obtain the hoe. Compared with the prior art, the hoe production method is simple in process, convenient to operate and high in the degree of mechanization, and the product is large in size and high in quality.

Description

technical field [0001] The invention relates to the field of hoe technology, in particular to a method for making a hoe. Background technique [0002] Most of the existing hoes are formed by manual forging for many times. Mastered by experience, and the size and quality of the product cannot be guaranteed to be consistent. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hoe production method with simple process, convenient operation, high degree of mechanization, and high product size and quality. [0004] The technical solution of the present invention to solve the above-mentioned technical problem is as follows: a kind of manufacture method of hoe, comprises the following steps: [0005] Step S1. Send the rough iron bars used for making hoes into the furnace for quenching, take out the quenched iron bars, and place them on graphite sticks; [0006] Step S2. The iron bar after natural heat dissipation is ax...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B1/06C21D9/00C21D1/18
Inventor 刘学肖代书
Owner 重庆市大足区立生矿山设备配件有限公司
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