CN202555849U - Rotary welding knife - Google Patents
Rotary welding knife Download PDFInfo
- Publication number
- CN202555849U CN202555849U CN2012201388843U CN201220138884U CN202555849U CN 202555849 U CN202555849 U CN 202555849U CN 2012201388843 U CN2012201388843 U CN 2012201388843U CN 201220138884 U CN201220138884 U CN 201220138884U CN 202555849 U CN202555849 U CN 202555849U
- Authority
- CN
- China
- Prior art keywords
- knife
- cooling
- fin
- rotary welding
- handle
- 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
A rotary welding knife comprises a rotary welding knife body and a cooling device. The rotary welding knife body comprises a knife handle and a rotary welding knife head which are connected fixedly and integrally. A screw hole is arranged in the knife handle. The cooling device comprises a cooling plate and a cooling fin. The cooling plate is fixed at the left end of the knife handle, the cooling fin is fixed on the right side of the cooling plate, and the cooling plate is fixedly connected with the cooling fin. A blocking plate is arranged on the right side of the cooling in. A screw is arranged in the crew hole. The cooling plate is fixedly connected with the cooling fin in a hot melting mode. The cooling device is added on the rotary welding knife so that the service life of the knife is prolonged.
Description
Technical field
The utility model relates to spiral brazed shank tool field, particularly a kind of weldering cutter that revolves.
Background technology
The normally used weldering cutter that revolves does not have heat abstractor at present, after continuous operation a period of time, has the bad problem of heat radiation, if can't shed heat for a long time, is easy to cause the damage of cutter.
The utility model content
The purpose of the utility model provides a kind of weldering cutter that revolves, and originally revolves the revolve weldering cutter heat dispersion relatively poor problem of weldering knife needle to present use, has increased heat abstractor, has prolonged the service life of cutter.
The technical scheme that adopts is:
A kind of weldering cutter that revolves comprises and revolves weldering cutter and heat abstractor.Revolving the weldering cutter comprises the handle of a knife of the connection that is fixed as one and revolves the weldering cutter head.Offer screw hole in the handle of a knife.
Its technical essential is:
Heat abstractor comprises heat sink and fin.
Heat sink is fixed on the left part of handle of a knife, and fin is fixed on the heat sink right side, is fixedly connected between heat sink and the fin.
The fin right side is equiped with baffle plate.Installing screw in the screw hole.
Can be fixedly connected through hot melt between heat sink and the fin.
Its advantage is:
The utility model has increased heat abstractor, has prolonged the service life of cutter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
A kind of weldering cutter that revolves comprises and revolves weldering cutter and heat abstractor.Revolve the weldering cutter and comprise that the handle of a knife 1 that connects that is fixed as one welds cutter head 2 with revolving.Offer screw hole in the handle of a knife 1.
Heat abstractor comprises heat sink 3 and fin 4.
Heat sink 3 is fixed on the left part of handle of a knife 1, and fin 4 is fixed on heat sink 3 right sides, and hot melt is fixedly connected between heat sink 3 and the fin 4.
Claims (1)
1. one kind revolves the weldering cutter and comprises and revolve weldering cutter and heat abstractor; Revolving the weldering cutter comprises the handle of a knife (1) of the connection that is fixed as one and revolves weldering cutter head (2); Handle of a knife offers screw hole in (1), it is characterized in that:
Heat abstractor comprises heat sink (3) and fin (4);
Heat sink (3) is fixed on the left part of handle of a knife (1), and fin (4) is fixed on heat sink (3) right side, is fixedly connected between heat sink (3) and the fin (4);
Fin (4) right side is equiped with baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388843U CN202555849U (en) | 2012-04-05 | 2012-04-05 | Rotary welding knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388843U CN202555849U (en) | 2012-04-05 | 2012-04-05 | Rotary welding knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555849U true CN202555849U (en) | 2012-11-28 |
Family
ID=47205551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201388843U Expired - Fee Related CN202555849U (en) | 2012-04-05 | 2012-04-05 | Rotary welding knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963296A (en) * | 2014-04-08 | 2014-08-06 | 湖南力神新材料科技有限公司 | Welding cutter for investing assembly welding |
| CN104827064A (en) * | 2015-05-22 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Tool with cooling function |
| CN107914025A (en) * | 2017-12-28 | 2018-04-17 | 南京信息职业技术学院 | Conduction cooling integral turning tool for dry cutting |
-
2012
- 2012-04-05 CN CN2012201388843U patent/CN202555849U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963296A (en) * | 2014-04-08 | 2014-08-06 | 湖南力神新材料科技有限公司 | Welding cutter for investing assembly welding |
| CN104827064A (en) * | 2015-05-22 | 2015-08-12 | 遵义市节庆机电有限责任公司 | Tool with cooling function |
| CN107914025A (en) * | 2017-12-28 | 2018-04-17 | 南京信息职业技术学院 | Conduction cooling integral turning tool for dry cutting |
| CN107914025B (en) * | 2017-12-28 | 2024-05-03 | 南京信息职业技术学院 | Conduction cooling integral turning tool for dry cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130405 |