CN202045476U - Tool for repairing inner-angle screw hole - Google Patents
Tool for repairing inner-angle screw hole Download PDFInfo
- Publication number
- CN202045476U CN202045476U CN2010206980405U CN201020698040U CN202045476U CN 202045476 U CN202045476 U CN 202045476U CN 2010206980405 U CN2010206980405 U CN 2010206980405U CN 201020698040 U CN201020698040 U CN 201020698040U CN 202045476 U CN202045476 U CN 202045476U
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- CN
- China
- Prior art keywords
- angle screw
- screw hole
- tool
- interior angle
- utility
- 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 relates to a device for repairing the shape which is similar to a wrench of an inner-angle screw hole (particularly an inner hexagonal screw hole). The utility model aims at providing a tool for repairing the inner-angle screw hole for solving the problem that a corresponding tool for repairing the inner-angle screw hole is absent in the prior art. The purpose of the utility model can be realized through the following measures: the tool comprises a repair rod made of rigid material, wherein one end of the repair rod is a circular end and the other end of the repair rod is a multi-angle end. The technical scheme is characterized in that the circular end and the multi-angle end are simultaneously arranged on the repair rod and can be used alternately when the inner-angle screw hole is repaired, and the working efficiency is improved.
Description
Technical field
The utility model relates to the device of the similar spanner shape of a kind of reparation interior angle screw (hexagonal screw especially).
Background technology
The screw nothing to be surprised at of interior angle, in use owing to various reasons, regular meeting during the interior angle screw is because outside destroy is squeezed the equality situation as interior angle, and need repair the shape of interior angle screw this time by some means.
Have a kind of in the restorative procedure of hexagonal screw as follows: the method mainly is the situation that the interior angle at interior hexagonal screw is polished, at first the material at the screw edge part of bending is turned round to screw with instrument, using the hexagonal rigid tool identical with described interior hexagonal screw hole dimensions to aim at inner hexagonal hole then knocks, bend and turn round material to the screw and repair and be interior hexagon described, so far, the repair of interior hexagonal screw has just been finished.People need to prepare multiple instrument, and also do not have corresponding specific purpose tool now when carrying out above-mentioned operation, bring some not necessary troubles for above-mentioned repair.
Summary of the invention
The utility model is intended to provide a kind of interior angle screw fix tool, to solve the problem that does not have corresponding interior angle screw fix tool in the prior art.
The purpose of this utility model can reach by following measure: it comprises the reparation bar that a rigid material is made, and one on described reparation bar is a round end, and the other end is polygonal head.
The characteristics of technique scheme are: be provided with round end and polygonal head simultaneously on a reparation bar, can be used alternatingly when carrying out the reparation of interior angle screw, improved operating efficiency.
Further: the diameter of described round end is bigger 1 to 10 millimeter than the circumscribed circle diameter of described polygonal head.Because the diameter of round end must be bigger than the circumscribed circle diameter of polygonal head, just the material at screw edge might be bended and turn round to screw, and 1 to 10 millimeter the span preferred practical range that to be the inventor think.
Further: described reparation bar is that L shaped, such advantage is being convenient to fix the reparation bar with hand when knocking.
Further: described reparation bar is provided with the second perpendicular reparation bar, and described second one on the bar of reparation is second round end, and the other end is the second polygonal head.Such fix tool just can be repaired the interior angle screw of two kinds of sizes; and be convenient to when knocking, grip; and for L shaped reparation bar, the structure of this scheme is more conducive to protection and repairs bar, avoids L shaped reparation bar corner to be impacted distortion in the process of knocking.
Preferred as technique scheme: described polygonal head is a turret head.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment one;
Fig. 2 is the schematic diagram of the utility model embodiment two.
The specific embodiment
Known concrete structure and characteristic are no longer set forth at this in the following proposal.
Embodiment one is as shown in Figure 1: it is round end 11 that L shaped stainless steel is repaired of bar, and the other end is a turret head 12, and round end 11 diameters are nine millimeters, and turret head 12 circumscribed circle diameters are eight millimeters.
Embodiment two is as shown in Figure 2: criss-cross steel hexagonal screw fix tool, it comprises the reparation bar of two square crossings, and four statures are respectively: second turret head 24 that second round end 23, the circumscribed circle diameter that first turret head 22, the diameter that first round end 21, the circumscribed circle diameter that diameter is nine millimeters is eight millimeters is 13 millimeters is 12 millimeters.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (6)
1. interior angle screw fix tool, it is characterized in that: it comprises the reparation bar that a rigid material is made, and one on described reparation bar is a round end, and the other end is polygonal head.
2. interior angle screw fix tool according to claim 1 is characterized in that: the diameter of described round end is bigger 1 to 10 millimeter than the circumscribed circle diameter of described polygonal head.
3. interior angle screw fix tool according to claim 1 and 2 is characterized in that: described reparation bar is L shaped.
4. interior angle screw fix tool according to claim 1 and 2 is characterized in that: described reparation bar is provided with the second perpendicular reparation bar, and described second one on the bar of reparation is second round end, and the other end is the second polygonal head.
5. interior angle screw fix tool according to claim 3 is characterized in that: described polygonal head is a turret head.
6. interior angle screw fix tool according to claim 4 is characterized in that: described polygonal head is a turret head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206980405U CN202045476U (en) | 2010-12-31 | 2010-12-31 | Tool for repairing inner-angle screw hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206980405U CN202045476U (en) | 2010-12-31 | 2010-12-31 | Tool for repairing inner-angle screw hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045476U true CN202045476U (en) | 2011-11-23 |
Family
ID=44985800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206980405U Expired - Fee Related CN202045476U (en) | 2010-12-31 | 2010-12-31 | Tool for repairing inner-angle screw hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589372A (en) * | 2020-11-27 | 2021-04-02 | 中钢集团邢台机械轧辊有限公司 | Method for repairing pin hole of supporting roller |
-
2010
- 2010-12-31 CN CN2010206980405U patent/CN202045476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589372A (en) * | 2020-11-27 | 2021-04-02 | 中钢集团邢台机械轧辊有限公司 | Method for repairing pin hole of supporting roller |
| CN112589372B (en) * | 2020-11-27 | 2022-04-01 | 中钢集团邢台机械轧辊有限公司 | Method for repairing pin hole of supporting roller |
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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: 20111123 Termination date: 20131231 |