CN204686053U - A kind of handle of a knife - Google Patents
A kind of handle of a knife Download PDFInfo
- Publication number
- CN204686053U CN204686053U CN201520281437.7U CN201520281437U CN204686053U CN 204686053 U CN204686053 U CN 204686053U CN 201520281437 U CN201520281437 U CN 201520281437U CN 204686053 U CN204686053 U CN 204686053U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- high pressure
- cutting oil
- pressure cutting
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides a kind of handle of a knife, comprise handle of a knife, transition swivel nut, high pressure cutting oil joint, described transition swivel nut is divided into left-hand thread section and right-hand thread section, left-hand thread section is connected with high pressure cutting oil joint, right-hand thread section is connected with handle of a knife, described high pressure cutting oil joint is also provided with positive stop, be positioned on transition swivel nut left end outer surface, the utility model utilizes original handle of a knife, do not buy when can realize high pressure cutting oil supply handle of a knife and can complete the supply of high pressure cutting oil yet, reduce the cost of lathe technique upgrading.
Description
Technical field
The utility model relates to a kind of handle of a knife, can be widely used in intermetallic composite coating, metal production industry, specifically possesses the handle of a knife of high pressure cutting oil supply.
Background technology
Along with manufacturing industry intermetallic composite coating high efficiency, the cutter of new material is constantly promoted, especially the continuous lifting of hole class cutter linear velocity, and hole class cutter requires high pressure cold oil, and original handle of a knife does not possess high pressure cutting oil supply conditions.
Summary of the invention
Be directed to original handle of a knife in prior art and do not possess high pressure cutting oil supply conditions, the utility model provides a kind of handle of a knife, transit joint can utilize original handle of a knife, reach the supply of cutter high pressure cutting oil, in order to achieve the above object, the utility model is by the following technical solutions: the utility model comprises handle of a knife 1, transition swivel nut 2, high pressure cutting oil joint 3, described transition swivel nut 2 is divided into left-hand thread section 21 and right-hand thread section 22, left-hand thread section 21 is connected with high pressure cutting oil joint 3, right-hand thread section 22 is connected with handle of a knife 1, described high pressure cutting oil joint 3 is also provided with positive stop 31, be positioned on transition swivel nut 2 left end outer surface.
Preferably, the external diameter of described handle of a knife 1 bell is not less than the internal diameter of transition swivel nut 2 left-hand thread section 21, and the screw thread of handle of a knife 1 outer surface is contrary with the hand of spiral of high pressure cutting oil joint 3 outer surface.
Preferably, the internal diameter of described high pressure cutting oil joint 3 is not more than the internal diameter of handle of a knife 1 bell.
The beneficial effects of the utility model: the utility model utilizes original handle of a knife, do not buy when can realize high pressure cutting oil supply handle of a knife and can complete the supply of high pressure cutting oil yet, reduce the cost of lathe technique upgrading.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
In figure: 1, handle of a knife; 2, transition swivel nut, 21, left-hand thread section, 22, right-hand thread section; 3, high pressure cutting oil joint, 31, positive stop.
Detailed description of the invention
Shown in 1, the utility model comprises handle of a knife 1, transition swivel nut 2, high pressure cutting oil joint 3, described high pressure cutting oil joint 3 and handle of a knife 1 outer surface outer surface are respectively arranged with the contrary screw thread in direction, described transition swivel nut 2 is divided into left-hand thread section 21 and right-hand thread section 22, left-hand thread section 21 is threaded with high pressure cutting oil joint 3, described high pressure cutting oil joint 3 is also provided with positive stop 31, be pressed on transition swivel nut 2 left end outer surface, play the effect of position limiting sealed, the internal diameter of described high pressure cutting oil joint 3 is not more than the internal diameter of handle of a knife 1 bell; Described transition swivel nut 2 right-hand thread section 22 is threaded with handle of a knife 1, and the external diameter of described handle of a knife 1 bell is not less than the internal diameter of transition swivel nut 2 left-hand thread section 21, forms good sealing effectiveness.
In the utility model, between handle of a knife 1 and high pressure cutting oil joint 3, add transition swivel nut 2, locking reaches sealing effectiveness, solves the pressure loss that high pressure cutting oil seepage causes, solves the problem that original handle of a knife can not carry out the supply of high pressure cutting oil simultaneously.
Claims (3)
1. a handle of a knife, comprise handle of a knife (1), transition swivel nut (2), high pressure cutting oil joint (3), it is characterized in that, described transition swivel nut (2) is divided into left-hand thread section (21) and right-hand thread section (22), left-hand thread section (21) is connected with high pressure cutting oil joint (3), right-hand thread section (22) is connected with handle of a knife (1), described high pressure cutting oil joint (3) is also provided with positive stop (31), is positioned on transition swivel nut (2) left end outer surface.
2. a kind of handle of a knife according to claim 1, it is characterized in that: the external diameter of described handle of a knife (1) bell is not less than the internal diameter of transition swivel nut (2) left-hand thread section (21), the screw thread of handle of a knife (1) outer surface is contrary with the hand of spiral of high pressure cutting oil joint (3) outer surface.
3. a kind of handle of a knife according to claim 1, is characterized in that: the internal diameter of described high pressure cutting oil joint (3) is not more than the internal diameter of handle of a knife (1) bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281437.7U CN204686053U (en) | 2015-05-05 | 2015-05-05 | A kind of handle of a knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281437.7U CN204686053U (en) | 2015-05-05 | 2015-05-05 | A kind of handle of a knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686053U true CN204686053U (en) | 2015-10-07 |
Family
ID=54226396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281437.7U Expired - Fee Related CN204686053U (en) | 2015-05-05 | 2015-05-05 | A kind of handle of a knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686053U (en) |
-
2015
- 2015-05-05 CN CN201520281437.7U patent/CN204686053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210505 |