CN202241148U - Broken-end tap extractor - Google Patents
Broken-end tap extractor Download PDFInfo
- Publication number
- CN202241148U CN202241148U CN2011204082178U CN201120408217U CN202241148U CN 202241148 U CN202241148 U CN 202241148U CN 2011204082178 U CN2011204082178 U CN 2011204082178U CN 201120408217 U CN201120408217 U CN 201120408217U CN 202241148 U CN202241148 U CN 202241148U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- broken
- handle
- end tap
- tap
- 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 discloses a broken-end tap extractor which can take out a broken-end tap easily so as to improve production efficiency and reduce production cost. The broken-end tap extractor comprises a cylinder and a handle which is used for providing a part for applying force so as to lead the cylinder to rotate around the axis of the cylinder, wherein one end of the cylinder is connected with the handle, the other end of the cylinder is provided with at least two bulges which stretch into a chip slot of the broken-end tap, and the bulges are distributed in the circumferential direction of the cylinder.
Description
Technical field
The utility model relates to a kind of broken-end tap extractor that is suitable for taking out broken-end tap.
Background technology
Screw tap is for auger shell pit instrument commonly used, and in boring procedure, because artificial origin or screw tap and workpiece material, the situation that screw tap fractures appears in regular meeting; Like this,, then can clamp exposed portions serve, oppositely slowly screw out then with pliers if the screw tap fracture exposes surface of the work; But,, then can't use pliers to take out, at this moment because of pliers can't stretch into if the screw tap fracture does not expose surface of the work; Normal adopt other instruments that screw tap is stayed could to take out after part in the hole is broken into pieces, like this, not only bother very much; And the screw thread that easily surface of the work, hole, Kong Zhongyi is got out causes damage, will influence production efficiency greatly in a word, increases production cost.
The utility model content
The technical problem that the utility model will solve is to provide a kind of broken-end tap to take out easily, and then enhance productivity the broken-end tap extractor that reduces production costs.
The technical scheme of the utility model is; The utility model broken-end tap extractor; It comprises cylinder, be used to force application part is provided so that cylinder around the handle of self axis rotation; Cylinder one end is connected with handle, and the cylinder other end is provided with at least two convexities of the chip area that is used for stretching into broken-end tap, and said convexity circumferentially distributes along cylinder.
The method for using of the utility model is; At first convexity is stretched in the chip area of broken-end tap, the part of cylinder also can be arranged in the hole, makes cylinder around self axis rotation for then the handle application of force; Convexity is also just rotated around column axis; Convexity will drive the broken-end tap rotation, and like this, broken-end tap just can be reversed back-out.
After adopting said structure; The utility model compared with prior art has the following advantages: because be provided with cylinder, be used for force application part is provided so that cylinder around the handle of self axis rotation, be used to stretch at least two convexities of the chip area of broken-end tap, like this; Whether the pipe thread tap fracture does not expose surface of the work; The utility model broken-end tap extractor all is suitable for, and uses simply, takes out easily so the utlity model has broken-end tap; And then enhance productivity the advantage that reduces production costs.
As improvement, said handle is a straight-bar; Said cylinder one end is connected with handle and is meant that cylinder one end is connected with the middle part of handle; And column axis intersects with handle axis and is vertical, and such handle arrangement is simple, and the power that is applied on the handle can evenly be delivered to cylinder; Make steady, the evenly rotation of cylinder, and then take out broken-end tap more easily.
Description of drawings
Accompanying drawing is the structural representation of the utility model broken-end tap extractor.
Shown in the figure, 1, cylinder, 2, handle, 3, convexity.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model broken-end tap extractor; It comprises cylinder 1, be used to force application part is provided so that cylinder 1 around the handle 2 of self axis rotation; Cylinder 1 one ends are connected with handle 2; Cylinder 1 other end is provided with at least two convexities 3 of the chip area that is used for stretching into broken-end tap, and said protruding 3 circumferentially distribute along cylinder 1.
In this example, said handle 2 is a straight-bar; Said cylinder 1 one ends are connected with handle 2 and are meant that cylinder 1 one ends are connected with the middle part of handle 2, and cylinder 1 axis and handle 2 axes intersect and vertical; Said protruding 3 is four, and four convexities 3 circumferentially evenly distribute along cylinder 1.
Claims (2)
1. broken-end tap extractor; It is characterized in that; It comprises cylinder, be used to force application part is provided so that cylinder around the handle of self axis rotation; Cylinder one end is connected with handle, and the cylinder other end is provided with at least two convexities of the chip area that is used for stretching into broken-end tap, and said convexity circumferentially distributes along cylinder.
2. broken-end tap extractor according to claim 1 is characterized in that, said handle is a straight-bar; Said cylinder one end is connected with handle and is meant that cylinder one end is connected with the middle part of handle, and column axis intersects with handle axis and vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204082178U CN202241148U (en) | 2011-10-24 | 2011-10-24 | Broken-end tap extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204082178U CN202241148U (en) | 2011-10-24 | 2011-10-24 | Broken-end tap extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241148U true CN202241148U (en) | 2012-05-30 |
Family
ID=46102446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204082178U Expired - Fee Related CN202241148U (en) | 2011-10-24 | 2011-10-24 | Broken-end tap extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604752A (en) * | 2019-01-23 | 2019-04-12 | 江苏安全技术职业学院 | A kind of device and method taking broken tap |
-
2011
- 2011-10-24 CN CN2011204082178U patent/CN202241148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604752A (en) * | 2019-01-23 | 2019-04-12 | 江苏安全技术职业学院 | A kind of device and method taking broken tap |
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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 |
Granted publication date: 20120530 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |