CN101584265B - Processing technique of new steel plate hoe - Google Patents
Processing technique of new steel plate hoe Download PDFInfo
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- CN101584265B CN101584265B CN2009100437436A CN200910043743A CN101584265B CN 101584265 B CN101584265 B CN 101584265B CN 2009100437436 A CN2009100437436 A CN 2009100437436A CN 200910043743 A CN200910043743 A CN 200910043743A CN 101584265 B CN101584265 B CN 101584265B
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- hoe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention relates to a processing technique of a new steel plate hoe, belonging to the field of the general agricultural mechanism or agricultural tool technology. The producing technique uses belt steel and strip steel to mechanically mold a hoe plate and a hoe wedge via mechanical blanking; the hoe plate and hoe are jointed via welded connection with a high automation; the hoe is wearable with a great appearance, energy and fuel saving without smoke and dust pollution and noise pollution, which is especially suitable for the industrial production.
Description
Technical field
The present invention relates to a kind of processing technology of new steel plate hoe, belong in the International Classification of Patents (Int.C1) parts, part or the annex (A01C5/00) of general agricultural machinery or farm implements, perching knife or similar workpiece are fixed in (1/22) technical field on the handle.
Background technology
The batch production process technology of existing hoe mostly is to be that raw material is produced with waste and old steel rail and ground bar steel, and its production technology is: waste and old steel rail or ground bar steel, and---fracture becomes blank, and------forcing press dashes the hole---prolongs through roll forging equipment mechanical force broadening that---------hoe plate face machinery press-bending arc is shaped, and---------polishing---is coated with lacquer processing---oven dry---finished product of check to the sword of starting hoeing to unnecessary rim charge around die-cut in thermal treatment to repair the shirt rim towards trousers heat 1100 ℃.With the product that this technology and material are produced, when use hoe mouthful bound edge breach is not only arranged, be not durable, and operation is many, required time is long, the process relative complex, equipment investment is big, and labor strength is big, the production cost height.Moreover be exactly to need heating, the waste fuel energy produces the flue dust waste pollution, and noise pollution is serious.
For the simplification process, reduce production costs, reduce equipment investment; On September 16th, 1992, Chinese utility model patent notification number CN2115638U disclosed " a kind of hoe is picked " of Dan Fengxian Si Ping township, Shaanxi Province Zhang Jia village Zhang Deben, it is to cut out the hoe that welding hoe father-in-law processes by steel plate to pick, pick and forge operation for simplifying original hoe, the shortening time, reduce labor intensity and played positive effect.But the product surface of being produced is coarse, and aesthetics is not enough.
Summary of the invention
Technical problem to be solved by this invention is: the processing technology that a kind of new steel plate hoe is provided, the hoe that utilizes this technology to produce, operation is few, production automation degree height, hoe is durable, and the outward appearance degree is good, the fuel savings energy, no flue dust waste pollution, noise pollution is particularly suitable for suitability for industrialized production.
The present invention realizes by following technical proposal:
A kind of processing technology of new steel plate hoe is to use band steel and bar steel by mechanical stamping-out, and machinery is molded into hoe plate and hoe father-in-law, and the hoe father-in-law passes through solder bond together with the hoe plate; Concrete steps are:
A, production hoe father-in-law
Earlier with the bar steel of trapezoid cross section with punch press or the blanking of fracture equipment, gained is the long limit of thick end, the trapezoidal material bar of length of thin end minor face; The side direction of long trapezoidal material bar is pressed into the trapezoidal material bar of length of arc shape by hydraulic press and mould; Then use hydraulic press and bending coiling mould at twice, the trapezoidal material bar of the length of this arc shape is wound into the hoe father-in-law embryo of tapering; Coiling seam welding to existing on the hoe father-in-law embryo must be uprooted the father-in-law again;
B, production hoe plate
To be placed on steel earlier and go out the plate blank that the hoe father-in-law welds breach on the mould of punch press; To the plate blank sword of starting hoeing, press mark, flat blank; Again flat blank is placed on and is pressed into the cambered surface hoe plate that band is strengthened the folding muscle on the mould of hydraulic press;
C, will combine with the cambered surface hoe plate of strengthening the folding muscle and hoe father-in-law that steps A is produced, wherein uprooting coiling seam welding place on the father-in-law is close to band and strengthens the hoe father-in-law of the cambered surface hoe plate of folding muscle and weld the breach face, binding face that will be between the two by welding connects welded togetherly, becomes steel plate hoe;
D, steel plate hoe economy-combat grinding and polishing light, lacquer is handled, and oven dry is packaged into the new steel plate hoe finished product.
The bar steel of above-mentioned band steel and trapezoid cross section, all mass customized from steel mill, its material is an ordinary carbon steel, the best is the 45# steel.
New steel plate hoe made according to the method for the present invention has changed the Forging Technology of old-fashioned hoe, and process conditions simply are easy to control, and operation is few; Simultaneously the per pass molding procedure all has mould control, and machine adds difficulty also greatly to be reduced, and the automaticity height has reduced machine and added surplus, the stock utilization height, and labor strength greatly reduces, and can realize that industrialization produces in enormous quantities continuously, has improved production efficiency greatly.The present invention adopts carbon steel material, and the hoe mouth is sharp, and the hoe mouth is difficult for the bound edge breach during use, and is durable in use.The hoe of producing with manufacture method of the present invention does not have and forges, and need not heating, and is more energy-conservation more than 50% than prior art; Reduced the pollution of environmental noise and flue dust discarded object simultaneously.Meet the ecotope industrial policy.
Description of drawings
The present invention is further described below in conjunction with drawings and embodiments:
Fig. 1 is a process chart of the present invention.
In the accompanying drawing: the bar steel of 1 trapezoid cross section; The cutaway view of the bar steel of 1 ' trapezoid cross section; The cutaway view of 2 long trapezoidal material bar 2 ' trapezoidal material bars of length; The trapezoidal material bar of the length of 3 arc shapes; The cutaway view of the trapezoidal material bar of the length of 3 ' arc shape; 4 hoe father-in-law embryos; The cutaway view of 4 ' hoe father-in-law embryo; 5 hoe father-in-law; Hoe father-in-law cutaway view; 6 band steel; The cutaway view of 6 ' band steel; 7 plate blanks; The cutaway view of 7 ' plate blank; 8 flat blank; The cutaway view of 8 ' flat blank; 9 bands are strengthened the cambered surface hoe plate of folding muscle; 9 ' band is strengthened the cutaway view of the cambered surface hoe plate of folding muscle; 10 steel plate hoes; 10 ' steel plate hoe cutaway view.
Embodiment
The processing process figure of 1 one kinds of new steel plate hoes of accompanying drawing is to use band steel and bar steel by mechanical stamping-out, and machinery is molded into hoe plate and hoe father-in-law, and the hoe father-in-law passes through solder bond together with the hoe plate; Concrete steps are:
A, production hoe father-in-law
With the bar steel 1 usefulness punch press or the blanking of fracture equipment of trapezoid cross section, gained is the long limit of thick end, the trapezoidal material bar 2 of length of thin end minor face earlier; The side direction of long trapezoidal material bar 2 is pressed into the trapezoidal material bar 3 of length of arc shape by hydraulic press and mould; Then use hydraulic press and bending coiling mould at twice, the trapezoidal material bar 3 of the length of this arc shape is wound into the hoe father-in-law embryo 4 of tapering; Coiling seam welding to existing on the hoe father-in-law embryo 4 must be uprooted father-in-law 5 again;
B, production hoe plate
To be placed on steel 6 earlier and go out the plate blank 7 that the hoe father-in-law welds breach on the mould of punch press; To the plate blank sword of starting hoeing, press mark, flat blank 8; Again flat blank 8 is placed on and is pressed into the cambered surface hoe plate 9 that band is strengthened the folding muscle on the mould of hydraulic press;
Both combine C, the hoe father-in-law that will produce with the cambered surface hoe plate 9 of strengthening the folding muscle and steps A 5, wherein uprooting coiling seam welding place on the father-in-law 5 is close to band and strengthens the hoe father-in-law of the cambered surface hoe plate 9 of folding muscle and weld the breach face, binding face that will be between the two by welding connects welded togetherly, becomes steel plate hoe 10;
D, steel plate hoe 10 economy-combat grinding and polishing light, lacquer is handled, and oven dry is packaged into the new steel plate hoe finished product.
The above-mentioned band steel 6 and the bar steel 1 of trapezoid cross section, all mass customized from steel mill, its material is the 45# steel.
Claims (2)
1. the processing technology of a new steel plate hoe is characterized in that using band steel and bar steel by mechanical stamping-out, and machinery is molded into hoe plate and hoe father-in-law, and the hoe father-in-law passes through solder bond together with the hoe plate; Concrete steps are:
A, production hoe father-in-law
Earlier with the bar steel (1,1 ') of trapezoid cross section with punch press or the blanking of fracture equipment, gained is the long limit of thick end, the trapezoidal material bar of length (2,2 ') of thin end minor face; The side direction of long trapezoidal material bar (2,2 ') is pressed into the trapezoidal material bar of length (3,3 ') of arc shape by hydraulic press and mould; Then use hydraulic press and bending coiling mould at twice, the trapezoidal material bar of the length of this arc shape (3,3 ') is wound into the hoe father-in-law embryo (4,4 ') of tapering; Again hoe father-in-law's embryo (4,4 ') is gone up the coiling seam welding that exists, must uproot father-in-law (5,5 ');
B, production hoe plate
To be placed on steel (6,6 ') earlier and go out the plate blank (7,7 ') that the hoe father-in-law welds breach on the mould of punch press; To the plate blank sword of starting hoeing, press mark, flat blank (8,8 '); Again flat blank (8,8 ') is placed on and is pressed into the cambered surface hoe plate (9,9 ') that band is strengthened the folding muscle on the mould of hydraulic press;
Both combine for C, the hoe father-in-law (5,5 ') that will produce with the cambered surface hoe plate (9,9 ') of strengthening the folding muscle and steps A, wherein uprooting coiling seam welding place on the father-in-law (5,5 ') is close to band and strengthens the hoe father-in-law of the cambered surface hoe plate (9,9 ') of folding muscle and weld the breach face, binding face that will be between the two by welding connects welded togetherly, becomes steel plate hoe (10,10 ');
D, steel plate hoe (10,10 ') economy-combat grinding and polishing light, lacquer is handled, and oven dry is packaged into the new steel plate hoe finished product.
2. according to the processing technology of the described new steel plate hoe of claim 1, it is characterized in that, the bar steel (1,1 ') of described band steel (6,6 ') and trapezoid cross section, all mass customized from steel mill, its material is the 45# steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100437436A CN101584265B (en) | 2009-06-15 | 2009-06-15 | Processing technique of new steel plate hoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100437436A CN101584265B (en) | 2009-06-15 | 2009-06-15 | Processing technique of new steel plate hoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101584265A CN101584265A (en) | 2009-11-25 |
| CN101584265B true CN101584265B (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100437436A Expired - Fee Related CN101584265B (en) | 2009-06-15 | 2009-06-15 | Processing technique of new steel plate hoe |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221495A (en) * | 2014-09-18 | 2014-12-24 | 重庆市大足区熔融五金加工厂 | Hoe and processing method |
| CN106553024B (en) * | 2016-08-31 | 2019-02-12 | 杭州钱江万胜电器制造有限公司 | The automatic valve block pattern welding equipment of compressor and its application method |
| CN109175911A (en) * | 2018-10-25 | 2019-01-11 | 孙雪芹 | A kind of manufacture craft of ditching-fertilizing all-in-one machine clay cutter |
| CN109108585A (en) * | 2018-10-25 | 2019-01-01 | 孙雪芹 | A kind of manufacture craft of ditching-fertilizing all-in-one machine sandy soil cutter |
| CN109848314B (en) * | 2019-02-28 | 2023-11-14 | 同高先进制造科技（太仓）有限公司 | Robot binding and pressing correction device and working method thereof |
| CN113680920A (en) * | 2021-08-24 | 2021-11-23 | 河北科技师范学院 | Method for manufacturing hoe by utilizing waste steel rail |
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- 2009-06-15 CN CN2009100437436A patent/CN101584265B/en not_active Expired - Fee Related
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| CN101584265A (en) | 2009-11-25 |
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