CN203695585U - Special tip cone of oil tank puncturing machine - Google Patents
Special tip cone of oil tank puncturing machine Download PDFInfo
- Publication number
- CN203695585U CN203695585U CN201320843477.7U CN201320843477U CN203695585U CN 203695585 U CN203695585 U CN 203695585U CN 201320843477 U CN201320843477 U CN 201320843477U CN 203695585 U CN203695585 U CN 203695585U
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- CN
- China
- Prior art keywords
- cone
- cutting edge
- puncturing machine
- edge surface
- oil tank
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a special tip cone of an oil tank puncturing machine. The special tip cone of the oil tank puncturing machine is characterized by comprising an upper cone and a lower cylinder, wherein the cone is divided into eight equal parts; four cutting edge surfaces are processed on the cone; the cutting edge surfaces and cone surfaces (3) are staggered and separated; each cutting edge surface is formed by a straight cutting edge surface (1) and a cone cutting edge surface (2); each straight cutting edge surface (1) is superposed with a middle section of the cone; the top of each cone cutting edge surface (2) starts from the top of the cone; a large-surface top point of the bottom of each cone cutting edge surface (2) is arranged at the eight-division point and forms an included angle of 90 degrees with the corresponding straight cutting edge surface (1). The special tip cone of the oil tank puncturing machine has the advantages that orderly tearing openings are formed in four sides of a puncturing hole; upturning edges are not formed, thus not blocking release of oil; the structure is convenient to process; the special tip cone of the oil tank puncturing machine is capable of improving the collection rate of residual oil.
Description
Technical field
The utility model relates to the special addendum cone of a kind of automotive oil tank puncturing machine, can be applicable in automobile dismounting operating mode.
Background technology
Disassembling in process of automobile, raffinate in fuel tank is extracted and need to adopt fuel tank puncturing machine, its addendum cone generally adopts simple circle cone structure, therefore puncturing in process, the surrounding of punctured hole easily leaves the edge turning on certain altitude, fluid can not be drained, cause the residual situation of fluid.
Summary of the invention
The purpose of this utility model is according to the demand, provides a kind of fuel tank puncturing machine special addendum cone, and its advantage is, form regular tearing port in the surrounding of punctured hole, do not cause the edge turning over to hinder oily release, structure is easy to process, has improved the collection rate of Residual oil.
The purpose of this utility model is achieved in that the special addendum cone of a kind of fuel tank puncturing machine, and it is combined by the cone on top and the cylinder of bottom.
Cone part is eight equal parts, is processed with four cutting edges, and cutting edge and circular cone dignity are interlocked and is separated by; Each cutting edge is formed by straight cutting edge face and cone cutting edge face, and straight cutting edge face overlaps with cone middle section, and the beginning is backed down from cone in cone cutting edge face top, and it is upper that the large vertex of surface in bottom is positioned at eight equal parts point, and the angle in 90 ° with straight cutting edge face shape; Cylinder is located at the bottom of cone, is provided with locating slot.Special addendum cone adopts through heat treated beallon manufacture, even if also can not produce spark in the time puncturing iron fuel tank, guarantees handling safety.
Compared with prior art, the beneficial effects of the utility model are:
Addendum cone is arranged on fuel tank puncturing machine, by the locating slot on cylinder, location is installed.Puncturing machine addendum cone in the time that fuel tank is punctured penetrates fuel tank bottom, due to main sword the tearing cut place of addendum cone circular cone dignity and straight cutting edge face composition, although the acanthopore that addendum cone forms has the flange of rolling, but due to the discontinuity between flange, exit after fuel tank at addendum cone, Residual oil can outwards flow out from aperture and breach smoothly, has improved the rate of collecting of Residual oil.
Accompanying drawing explanation
Fig. 1 is the utility model fuel tank puncturing machine Special top wimble structure schematic diagram.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Wherein: straight cutting edge face 1, cone cutting edge face 2, circular cone dignity 3, locating slot 4.
The specific embodiment
Referring to Fig. 1-3, the utility model relates to the special addendum cone of a kind of automotive oil tank puncturing machine, is combined by the cone on top and the cylinder of bottom.Cone part is eight equal parts, is processed with four cutting edges, and cutting edge and circular cone dignity are interlocked and is separated by; Each cutting edge is formed by straight cutting edge face 1 and cone cutting edge face 2, and straight cutting edge face 1 overlaps with cone middle section, and the beginning is backed down from cone in cone cutting edge face 2 tops, and it is upper that the large vertex of surface in bottom is positioned at eight equal parts point, and the angle in 90 ° with straight cutting edge face 1 shape; Cylinder is located at the bottom of cone, is provided with locating slot 4.Special addendum cone adopts through heat treated beallon manufacture, even if also can not produce spark in the time puncturing iron fuel tank, guarantees handling safety.
Operation principle: addendum cone is arranged on fuel tank puncturing machine, installs location by the locating slot on cylinder.Puncturing machine addendum cone in the time that fuel tank is punctured penetrates fuel tank bottom, cutting edge the tearing cut place forming due to cone cutting edge face 2 and straight cutting edge face 1, although the acanthopore that addendum cone forms has the flange of rolling, but due to the discontinuity between flange, exit after fuel tank at addendum cone, Residual oil can outwards flow out from aperture and breach smoothly, has improved the rate of collecting of Residual oil.
Claims (3)
1. the special addendum cone of fuel tank puncturing machine, is characterized in that it comprises the cone on top and the cylinder of bottom; Described cone part is eight equal parts, is processed with four cutting edges, and described cutting edge and circular cone dignity (3) are staggered is separated by; Each cutting edge is formed by straight cutting edge face (1) and cone cutting edge face (2), described straight cutting edge face (1) overlaps with cone middle section, the beginning is backed down from cone in described cone cutting edge face (2) top, and it is upper that the large vertex of surface in bottom is positioned at eight equal parts point, and the angle in 90 ° with straight cutting edge face (1) shape.
2. the special addendum cone of a kind of fuel tank puncturing machine according to claim 1, is characterized in that being provided with on described cylinder locating slot (4).
3. the special addendum cone of a kind of fuel tank puncturing machine according to claim 1 and 2, is characterized in that described special addendum cone adopts through heat treated beallon manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843477.7U CN203695585U (en) | 2013-12-20 | 2013-12-20 | Special tip cone of oil tank puncturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843477.7U CN203695585U (en) | 2013-12-20 | 2013-12-20 | Special tip cone of oil tank puncturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695585U true CN203695585U (en) | 2014-07-09 |
Family
ID=51046084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843477.7U Withdrawn - After Issue CN203695585U (en) | 2013-12-20 | 2013-12-20 | Special tip cone of oil tank puncturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691728A (en) * | 2013-12-20 | 2014-04-02 | 江苏华宏科技股份有限公司 | Special tip cone of oil tank puncturing machine |
-
2013
- 2013-12-20 CN CN201320843477.7U patent/CN203695585U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691728A (en) * | 2013-12-20 | 2014-04-02 | 江苏华宏科技股份有限公司 | Special tip cone of oil tank puncturing machine |
| CN103691728B (en) * | 2013-12-20 | 2015-12-16 | 江苏华宏科技股份有限公司 | The special addendum cone of fuel tank puncturing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |