CN201073760Y - Hammerhead for removing welding slag - Google Patents
Hammerhead for removing welding slag Download PDFInfo
- Publication number
- CN201073760Y CN201073760Y CNU2007201838346U CN200720183834U CN201073760Y CN 201073760 Y CN201073760 Y CN 201073760Y CN U2007201838346 U CNU2007201838346 U CN U2007201838346U CN 200720183834 U CN200720183834 U CN 200720183834U CN 201073760 Y CN201073760 Y CN 201073760Y
- Authority
- CN
- China
- Prior art keywords
- hammer
- welding slag
- knocking
- blades
- sword
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hammer for removing welding slag, comprising a hammer (B) and a hammer handle (1). The utility model is characterized in that the hammer (B) comprises a hammer body (2) and two knocking blades (3); wherein, the two knocking blades (3) are perpendicular to each other and inserted in the two top ends of the hammer body (2); the hardness of the hammer body (2) is less than that of the knocking blades (3); the knocking blades (3) can be made of tungsten steel; the knocking blades (3) is tightly fitted to the hammer body (2); when the welding slag is removed, the knocking blades (3) at different positions are chosen and determined to knock the welding slag according to specific positions of the welding slag, namely the knocking blades (3) at different positions directly knock the welding slag. As an improvement based on the prior art, the utility model has the advantages of reducing overall manufacturing cost of the hammer (B), prolonging the service life and enabling optimal cost performance.
Description
Technical field:
The present invention relates to remove the hammer structure technology of welding slag.
Background technology:
At present, the hammer of the removal welding slag that the welder uses generally is to be formed by the common iron casting, because common iron is in use easy to wear, has reduced the service life of hammer to a great extent.If whole hammer is to be formed by the casting of special, wear-resistant hard steel, will prolong significantly its service life, yet the manufacturing cost of whole hammer will significantly improve.---can seem loses more than gain.
Summary of the invention:
The present invention's purpose: propose a kind of technical scheme that solves above-mentioned " losing more than gain ".
For achieving the above object, intend adopting following technology:
Key of the present invention is: the hammer of prior art is divided into by two kinds of materials with different hardness forms.
The present invention's characteristics compared with the prior art:
Because the present invention adopted the steel of two kinds of materials to combine according to different needs, for hammer prolongs its service life significantly in the use of removing welding slag, reduce the whole cost of this hammer again significantly, realize that promptly rational cost performance created condition.
Description of drawings:
Below in conjunction with figure relevant matters of the present invention and enforcement are further described.
Figure has illustrated structure of the present invention.
1: hammer handle; 2: hammer body 3: knock sword; B: hammer.
The specific embodiment:
The present invention is made up of hammer B and hammer handle 1 two parts, it is characterized in that: hammer B is embedded in the orthogonal sword 3 that knocks in hammer body 2 headspace positions by hammer body 2 and two to constitute, the hammer top has been inlayed its hardness and has been knocked sword 3 greater than hammer body 2 hardness, knock sword 3 wolfram steel that has drawn from, the mosaic mode that knocks sword 3 and hammer B top can be tight fit.
During use, knocking orientation forms that sword 3 is each other 90 degree with one group embeds from the top groove side at hammer body 2 two ends, when desire is removed welding slag, the particular location difference that is positioned according to welding slag, select and determine to adopt the sword 3 that knocks that is in different azimuth to go to carry out the task of knocking welding slag, promptly allow the sword 3 that knocks that is in different azimuth directly contact with welding slag with the form of knocking very stiff and demandingly, obviously, when welding slag is crashed to pieces, knocking sword 3 and can not damaging to some extent of high rigidity prolonged service life of the present invention, and because to knock the volume of sword 3 very little, therefore, its manufacturing cost is cheap.When hammer B top knock sword 3 usefulness blunt after, then it can be withdrawed from groove, and replace with the new sword 3 that knocks.
Obviously, prior art is improved, just can be reduced its manufacturing cost, improve service life, realize optimum cost performance according to technology behave of the present invention.
Claims (2)
1. hammer of removing welding slag, it is made of the hammer (B) that is arranged on the hammer handle (1), it is characterized in that: hammer (B) is made of hammer body (2) and the sword (3) that knocks that is embedded in hammer body (2) top, and, knock the hardness of the hardness of sword (3) greater than hammer body (2).
2. a kind of hammer of removing welding slag according to claim 1 is characterized in that: described sword (3) wolfram steel that has drawn from that knocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838346U CN201073760Y (en) | 2007-10-09 | 2007-10-09 | Hammerhead for removing welding slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838346U CN201073760Y (en) | 2007-10-09 | 2007-10-09 | Hammerhead for removing welding slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073760Y true CN201073760Y (en) | 2008-06-18 |
Family
ID=39519023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201838346U Expired - Fee Related CN201073760Y (en) | 2007-10-09 | 2007-10-09 | Hammerhead for removing welding slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073760Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985195A (en) * | 2010-11-17 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Tool for cleaning welding slag of gun head of welding gun |
| CN107234595A (en) * | 2016-03-28 | 2017-10-10 | 五冶集团上海有限公司 | A kind of novel and multifunctional hammer |
| CN110202316A (en) * | 2019-05-15 | 2019-09-06 | 哈尔滨锅炉厂有限责任公司 | Welding is competed, and welder is dedicated to pick knife |
-
2007
- 2007-10-09 CN CNU2007201838346U patent/CN201073760Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985195A (en) * | 2010-11-17 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Tool for cleaning welding slag of gun head of welding gun |
| CN101985195B (en) * | 2010-11-17 | 2012-12-05 | 力帆实业(集团)股份有限公司 | Tool for cleaning welding slag of gun head of welding gun |
| CN107234595A (en) * | 2016-03-28 | 2017-10-10 | 五冶集团上海有限公司 | A kind of novel and multifunctional hammer |
| CN110202316A (en) * | 2019-05-15 | 2019-09-06 | 哈尔滨锅炉厂有限责任公司 | Welding is competed, and welder is dedicated to pick knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ying Songen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 |