CN205057655U - Take oily structure of sealing of spiral slot - Google Patents
Take oily structure of sealing of spiral slot Download PDFInfo
- Publication number
- CN205057655U CN205057655U CN201520787133.8U CN201520787133U CN205057655U CN 205057655 U CN205057655 U CN 205057655U CN 201520787133 U CN201520787133 U CN 201520787133U CN 205057655 U CN205057655 U CN 205057655U
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- China
- Prior art keywords
- knife
- main shaft
- work piece
- handle
- chip removal
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- 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.)
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Abstract
The utility model relates to a take oily structure of sealing of spiral slot, it includes that direction chip removal case, an oil jacket, main shaft connect handle of a knife, work piece holder assembled element and deep hole drilling cutter, wherein work piece holder assembled element install in on the mounting hole of direction chip removal case front end, the work piece adds and is pressed from both sides man -hour tightly in work piece holder assembled element front end, seal the oil jacket install in on the mounting hole of direction chip removal case rear end, the main shaft connects the handle of a knife to pass and seals the oil jacket, deep hole drilling cutter is installed the main shaft connects on the handle of a knife, seal pore area spiral goove groove in the oil jacket, and the hand of spiral of spiral slot with add the man -hour main shaft and connect handle of a knife direction of rotation unanimous. The utility model discloses a release oil pressure and seal oily effect during cutting oil splash backward during take oily structure of sealing of spiral slot processing work piece has simple structure, implements conveniently and advantages such as low cost.
Description
Technical field
The utility model relates to axle class deep hole processing equipment technical field, particularly relates to a kind of hermetical structure with spiral grooves.
Background technology
Mostly the hermetical structure of current employing is that oil sealing cover installs bearing and form with rubber sleeve, complex structure and poor operability, and result of use is poor.
Based on above technological difficulties, a kind of hermetical structure with spiral grooves of the present utility model, owing to have employed the hermetical structure of this band spiral grooves, release oil pressure and oil sealing effect during cutting oil splash backward when therefore ensure that processing work, have structure simple, implement the advantages such as convenient and with low cost.
Utility model content
The purpose of this utility model is to overcome prior art deficiency, provides a kind of dismounting simple, easy to operate, and rational in infrastructure, implements the hermetical structure of band spiral grooves simple and with low cost.
The technical solution of the utility model is: a kind of hermetical structure with spiral grooves, its spy comprises guiding chip removal case, oil sealing cover, main shaft connects handle of a knife, work piece holder assembled unit and gun drilling cutter, wherein said work piece holder assembled unit is installed on the installing hole of the front end of described guiding chip removal case, workpiece is clamped to work piece holder assembled unit front end, described oil sealing cover is installed on the rear end installing hole of described guiding chip removal case, described main shaft connects handle of a knife through described oil sealing cover, described gun drilling Cutting tool installation manner connects on handle of a knife at described main shaft, the interior pore area spiral grooves of described oil sealing cover, and the hand of spiral of described spiral grooves with add man-hour main shaft to connect the direction of rotation of handle of a knife consistent.
Further, the spiral grooves on described oil sealing cover endoporus is evenly distributed.
In sum, the beneficial effects of the utility model are: the hermetical structure of band spiral grooves of the present utility model, owing to have employed the hermetical structure of this band spiral grooves, release oil pressure and oil sealing effect during cutting oil splash backward when thus ensure that processing work, have structure simple, implement the advantages such as convenient and with low cost.。
Accompanying drawing explanation
Fig. 1 is the structural representation of the hermetical structure of band spiral grooves of the present utility model;
Guiding chip removal case 1; Oil sealing cover 2; Main shaft connects handle of a knife 3; Work piece holder assembled unit 4; Workpiece 5; Gun drilling cutter 6
Detailed description of the invention
The utility model is further described with embodiment below in conjunction with accompanying drawing 1.But protection domain of the present utility model is not limited to this.
Fig. 1 shows a kind of hermetical structure with spiral grooves of the present utility model, it comprises one by guiding chip removal case 1, oil sealing cover 2, main shaft connects handle of a knife 3, the hermetical structure of the band spiral grooves that work piece holder assembled unit 4 and gun drilling cutter 6 are formed, wherein work piece holder assembled unit 4 is installed on the installing hole of guiding chip removal case 1 front end, workpiece 5 adds the front end being clamped in work piece holder assembled unit 4 man-hour, oil sealing cover 2 is installed on the rear end installing hole of guiding chip removal case 1, gun drilling cutter 6 is arranged on main shaft and connects on handle of a knife 3, main shaft connects handle of a knife 3 through oil sealing cover 2, the interior pore area spiral grooves of described oil sealing cover 2, and the hand of spiral with add man-hour main shaft to connect the direction of rotation of handle of a knife 3 consistent, smoothly and easily the oil pressure of cutting oil can be discharged and effective oil sealing.
The hermetical structure of the utility model band spiral grooves is owing to have employed the hermetical structure of this band spiral grooves, release oil pressure and oil sealing effect during cutting oil splash backward when therefore ensure that processing work, have structure simple, implement the advantages such as convenient and with low cost.
The hermetical structure of band spiral grooves of the present utility model is not limited to the structure in above-described embodiment, can carry out multiple modification, in a word, all falls in scope of the present utility model not departing from all improvement in the utility model scope.
Claims (2)
1. the hermetical structure with spiral grooves, it is characterized in that, it comprises guiding chip removal case, oil sealing cover, main shaft connects handle of a knife, work piece holder assembled unit and gun drilling cutter, wherein said work piece holder assembled unit is installed on the installing hole of the front end of described guiding chip removal case, workpiece is clamped to work piece holder assembled unit front end, described oil sealing cover is installed on the rear end installing hole of described guiding chip removal case, described main shaft connects handle of a knife through described oil sealing cover, described gun drilling Cutting tool installation manner connects on handle of a knife at described main shaft, the interior pore area spiral grooves of described oil sealing cover, and the hand of spiral of described spiral grooves with add man-hour main shaft to connect the direction of rotation of handle of a knife consistent.
2. the hermetical structure of band spiral grooves according to claim 1, is characterized in that, the spiral grooves on described oil sealing cover endoporus is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787133.8U CN205057655U (en) | 2015-10-13 | 2015-10-13 | Take oily structure of sealing of spiral slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787133.8U CN205057655U (en) | 2015-10-13 | 2015-10-13 | Take oily structure of sealing of spiral slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057655U true CN205057655U (en) | 2016-03-02 |
Family
ID=55384258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787133.8U Active CN205057655U (en) | 2015-10-13 | 2015-10-13 | Take oily structure of sealing of spiral slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057655U (en) |
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2015
- 2015-10-13 CN CN201520787133.8U patent/CN205057655U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee after: Shanghai Ningyuan precision machinery Limited by Share Ltd Address before: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee before: Shanghai Ningyuan Precision Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |