CN102266803A - Metal composite hammer - Google Patents
Metal composite hammer Download PDFInfo
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- CN102266803A CN102266803A CN2010102018514A CN201010201851A CN102266803A CN 102266803 A CN102266803 A CN 102266803A CN 2010102018514 A CN2010102018514 A CN 2010102018514A CN 201010201851 A CN201010201851 A CN 201010201851A CN 102266803 A CN102266803 A CN 102266803A
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- hammer
- metal composite
- steel
- tup
- composite hammer
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Abstract
The invention relates to a metal composite hammer with a structure that: tool and die steel is adopted as a hammerhead material; middle-alloy steel, low-alloy steel or carbon steel is adopted as a hammer body material; the hammerhead and the hammer body are produced from forging materials; and the hammerhead is used after quenching.
Description
Technical field: the metal composite hammer belongs to the metal tools field.
Background technology: the Emergence and Development of hammer has experienced very long historical process, and just after the industrial revolution, hammer experiences again a new scientific development process.The material of hammer is by beginning to adopt steel to adopting steel alloy until adopt the diamond drill machine head material, and is various in style, the manufacturing technology development.At present, the material of hammer mainly is to adopt steel alloy or carbon steel, and metallic composite does not also relate to the manufacturing field of metal hammer.What present patent application related to is the compound hammer that adopts metal to make.
Summary of the invention: the metal composite hammer can significantly improve the service life of the breaking capacity and the hammer of crushing mechanism, and has good cost performance.
Metal composite hammer refers to that tup adopts worker, mould steel, and the hammer body adopts alloys in common use steel or carbon steel, generally be in, low-alloy steel or in, the low-carbon (LC) carbon steel, tup and a kind of metal composite hammer of hammer body by being welded and fused.Such structure has comprehensive mechanical performance preferably.Tup in the metal composite hammer and hammer body are forges the material material, and the combination of materials in the metal composite hammer can be two or more, and tup uses for after quenching.
The metal composite hammer is owing to adopted worker, mould steel as tup, make and are significantly higher than the metal hammer that traditional material is made in its breaking capacity and service life, because the intensity of worker, die steel material is much higher than the intensity of other steel alloy or other carbon steel material, the hardness after the quenching is higher than the hardness after other steel alloy or the quenching of other carbon steel material.Although metal composite hammer adopts worker, mould steel, the hammer body is to adopt alloys in common use steel or carbon steel, and therefore, its cost performance also obviously is better than the traditional metal hammer.
Description of drawings: accompanying drawing, 1 expression cylinder drilling rod, 2 expression circular cone tups, the invisible circular weld seam of zero expression.
The specific embodiment: metal composite hammer is from this angle of combination of materials, and the kind of combination of materials is a lot, and the combination of concrete material is selected should factor be unified considers according to the operating mode of fragmentation, purposes etc., below for example with aid illustration.
Example 1: high-speed steel metal composite hammer blank, tup adopts M
2High-speed steel, the hammer body adopts No. 45 steel, connects tup and hammer body by solder technology, and the hardness after tup quenches should more than HRC60, be seen accompanying drawing.
Claims (2)
1. metal composite hammer is characterized in that referring to that tup adopts worker, mould steel, during the hammer body adopts, low-alloy steel or in, the low-carbon (LC) carbon steel, tup and a kind of metal composite hammer of hammer body by being welded and fused.
2. according to claim 1, it is characterized in that: the tup in the metal composite hammer and hammer body are forges the material material, and the combination of materials in the metal composite hammer can be two or more, and tup uses for after quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102018514A CN102266803A (en) | 2010-06-06 | 2010-06-06 | Metal composite hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102018514A CN102266803A (en) | 2010-06-06 | 2010-06-06 | Metal composite hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102266803A true CN102266803A (en) | 2011-12-07 |
Family
ID=45049371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102018514A Pending CN102266803A (en) | 2010-06-06 | 2010-06-06 | Metal composite hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102266803A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09313965A (en) * | 1996-05-31 | 1997-12-09 | Kawasaki Heavy Ind Ltd | Hammer |
| CN2577955Y (en) * | 2002-09-29 | 2003-10-08 | 河南科技大学 | High vanadium high speed steel composite hammer head |
| CN101134232A (en) * | 2006-08-28 | 2008-03-05 | 张磊 | Technique for producing anticentripetal composite abrasion-proof hammer tools |
| CN101157124A (en) * | 2007-11-10 | 2008-04-09 | 于连智 | A metallurgy founding method |
| CN201316649Y (en) * | 2008-12-03 | 2009-09-30 | 金培良 | Compound hammer head |
-
2010
- 2010-06-06 CN CN2010102018514A patent/CN102266803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09313965A (en) * | 1996-05-31 | 1997-12-09 | Kawasaki Heavy Ind Ltd | Hammer |
| CN2577955Y (en) * | 2002-09-29 | 2003-10-08 | 河南科技大学 | High vanadium high speed steel composite hammer head |
| CN101134232A (en) * | 2006-08-28 | 2008-03-05 | 张磊 | Technique for producing anticentripetal composite abrasion-proof hammer tools |
| CN101157124A (en) * | 2007-11-10 | 2008-04-09 | 于连智 | A metallurgy founding method |
| CN201316649Y (en) * | 2008-12-03 | 2009-09-30 | 金培良 | Compound hammer head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |