Method for processing steel plane hoe
A processing method and a technology of processing steps, which are applied in the field of agricultural machinery processing, can solve problems such as easy gaps in planing and hoeing, high labor intensity of workers, waste of raw materials, etc., achieve less smoke and dust waste and noise pollution, reduce labor intensity of workers, and automate The effect of increasing
Inactive Publication Date: 2012-04-11
会理县机具厂
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Problems solved by technology
[0002] The processing technology of the existing planer hoes in China is all using scrap iron and steel as raw materials. The products produced by the planer hoe are easy to be chipped when used, and are not durable. The planer hoe cage is asymmetrical to the board surface, and there are many processes, low output, long time required, relatively complicated process, high labor intensity for workers, and high production costs. Moreover, it is a waste of raw materials, waste of energy, generation of smoke and dust waste and serious pollution and noise
[0003] In order to simplify the above process, reduce costs, and reduce equipment investment, China Invention P
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[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0030] A processing method of a steel planer hoe, the technological process is as attached figure 1 Shown:
[0031] Step 1. Processing blank
[0032] Firstly, the 90×90 45# square steel 1 is mechanically rolled into a 16×100 flat steel 2, and then the required blank 3 can be pressed into the blank 3 by a stamping machine;
[0033] Step 2. Processing steel planer hoe
[0034] 1. Heat the blank 3 to 1200°C, and roll it into a convex blank hoe plate 4 by mechanical rolling;
[0035] 2. Use a stamping die to stamp the convex rough hoe plate 4 again, cut off the corners and corners, and make a hoe plate 5 with a steel planer hoe shape, and a trademark mark can be pressed on the stamped hoe plate 5;
[0036] 3. Then use a friction press to press the stamped hoe plate 5 into an arc shape, and ...
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Abstract
The invention discloses a method for processing a steel plane hoe, which belongs to the technical field of agricultural machinery. The production technology of the steel plane hoe comprises the following steps of: using a 45# medium carbon steel billet, mechanically rolling a square steel into a flat steel, and adding a blank forming material; heating the blank forming material to 1200 degrees centigrade, mechanically rolling into a convex blank hoe plate material; using a punch die to punch the convex blank hoe plate material into a hoe plate with a steel plane hoe shape, and marking; using a friction pressure machine to press the hoe plate into an arc shape and to press out a triangular reinforced rib on the hoe plate; using the pressure machine to roll up a hoe cage, and bending the hoe cage to form the steel plane hoe; quenching by a chemical solution until the hardness reaches 45-50HRC; and polishing, painting, drying and packaging the steel plane hoe to obtain the steel plane hoe as a finished product. The method provided by the invention has the advantages of few working procedures, high automation level of production, durability, fuel source economy, beautiful appearance, few smoke wastes and less noise pollution, and is particularly suitable for industrial production.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery processing, in particular to a processing method for a steel planer hoe Background technique [0002] The processing technology of the existing planer hoes in China is all using scrap iron and steel as raw materials. The products produced by the planer hoe are easy to be chipped when used, and are not durable. The planer hoe cage is asymmetrical to the board surface, and there are many processes, low output, long time required, relatively complicated process, high labor intensity for workers, and high production costs. In addition, raw materials are wasted, energy is wasted, smoke and dust are generated, and pollution and noise are serious. [0003] In order to simplify the above process, reduce costs, and reduce equipment investment, China Invention Patent Announcement No. CH101484265 on November 25, 2009 disclosed a new type of steel plate hoe processing technology, which is proc...
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Inventor 林依怀
Owner 会理县机具厂
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