CN202964168U - Cambered surface drilling positioning tool - Google Patents
Cambered surface drilling positioning tool Download PDFInfo
- Publication number
- CN202964168U CN202964168U CN 201220603105 CN201220603105U CN202964168U CN 202964168 U CN202964168 U CN 202964168U CN 201220603105 CN201220603105 CN 201220603105 CN 201220603105 U CN201220603105 U CN 201220603105U CN 202964168 U CN202964168 U CN 202964168U
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- CN
- China
- Prior art keywords
- plate
- location
- positioning
- cambered surface
- utility
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a cambered surface drilling positioning tool. The cambered surface drilling positioning tool comprises a bottom plate; the bottom plate is provided with a cambered positioning plate and a cambered top plate is fixed at the top of the positioning plate; mould holes are distributed on a cambered side wall of the positioning plate; a baffle is fixed on the side wall of the positioning plate and is fixed with the positioning plate through a screw; a positioning pin is inserted on the baffle; the positioning plate and the baffle are provided with positioning hooks; the positioning hooks are parallel to each other; and the positioning hooks are provided with screwing nuts. The cambered surface drilling positioning tool disclosed by the utility model is simple in structure, is convenient to operate, and has high positioning and machining precision.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioning fixture for the precise thin Workpiece boring is used.
Background technology
The utility model content
The utility model provides a kind of cambered surface hole processing positioning tool for the problems referred to above of the prior art, and it is simple in structure, and is easy to operate, and the location machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
Cambered surface hole processing positioning tool comprises base plate, on base plate with the arc location-plate, the top of location-plate is fixed with curved roof, is distributed with nib on the curved wall of location-plate, and the sidewall of location-plate is fixed with baffle plate, fix by screw and location-plate, be inserted with alignment pin on baffle plate; On location-plate and baffle plate, all with location hook, location hook is parallel to each other, on location hook with screwing nut;
Further technical scheme is as follows:
On described base plate with fixing hole.
The utility model has the advantage of: the location-plate consistent with the cambered surface of workpiece is set on base plate, sidewall at location-plate arranges nib, sidewall at location-plate is installed baffle plate, stay hook all is installed on baffle plate and location-plate is used for workpiece is positioned, also be provided with on baffle plate simultaneously alignment pin can with the workpiece sidewall on the pin-and-hole location; The utility model is simple in structure, and is easy to operate, and the location machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram of workpiece
Fig. 2 is stereogram of the present utility model.
Fig. 3 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 3, the utility model comprises base plate 5, and on base plate 5, with arc location-plate 7, the radian of location-plate 7 is identical with the radian of the cambered surface 15 of workpiece 1; The top of location-plate 7 is fixed with curved roof 6, can the arc step surface 11 on workpiece 1 be positioned; Be distributed with nib 8 on the curved wall of location-plate 7, the distribution of nib 8 is identical with the boring 16 on workpiece 1; The sidewall of location-plate 7 is fixed with baffle plate 3, and is fixing with location-plate 7 by screw 4, is inserted with alignment pin 2 on baffle plate 3, and the circular locating hole 12 on 2 pairs of workpiece 1 sidewalls of alignment pin positions; On location-plate 7 and baffle plate 3 all with location hook 9, location hook 9 is parallel to each other, and on location hook 9, with screwing nut, location hook 9 hooks the square locating hole 13 on workpiece 1 from the both sides of workpiece 1, simultaneously rotational positioning hook 9 other ends screw nut, workpiece 1 is carried out clamping and positioning; Also with fixing hole 10, conveniently base plate 5 and operating desk are connected to a fixed on base plate 5;
Use method of operating of the present utility model is as follows:
The first step coordinates the arc step surface 11 on workpiece 1 to align with curved roof 6, withstand the curved wall of workpiece 1 boss 14;
Second step is in the circular locating hole 12 on alignment pin 2 insertion workpiece 1 sidewalls on baffle plate 3;
The 3rd step, location hook 9 is hooked square locating hole 13 on workpiece 1, simultaneously rotational positioning hook 9 other ends screw nut, make location hook 9 hook workpiece 1;
The 4th step, carry out Drilling operation in the cambered surface 15 of workpiece 1, get the boring 16 consistent with the nib 8 of the distribution of location-plate 7.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (2)
1. cambered surface hole is processed positioning tool, comprise base plate (5), it is characterized in that: base plate (5) is upper with arc location-plate (7), the top of location-plate (7) is fixed with curved roof (6), be distributed with nib (8) on the curved wall of location-plate (7), the sidewall of location-plate (7) is fixed with baffle plate (3), and is fixing by screw (4) and location-plate (7), is inserted with alignment pin (2) on baffle plate (3); On location-plate (7) and baffle plate (3), all with location hook (9), location hook (9) is parallel to each other, and location hook (9) is upper with screwing nut.
2. cambered surface hole as claimed in claim 1 is processed positioning tool, it is characterized in that: base plate (5) is upper with fixing hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603105 CN202964168U (en) | 2012-11-15 | 2012-11-15 | Cambered surface drilling positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603105 CN202964168U (en) | 2012-11-15 | 2012-11-15 | Cambered surface drilling positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964168U true CN202964168U (en) | 2013-06-05 |
Family
ID=48505297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603105 Expired - Fee Related CN202964168U (en) | 2012-11-15 | 2012-11-15 | Cambered surface drilling positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975057A (en) * | 2012-11-15 | 2013-03-20 | 无锡市航鹄科技有限公司 | Positioning tool for cambered surface drilling machining |
| CN103639774A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision positioning device for punching holes |
| CN104708061A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Drilling fixture |
| CN106001707A (en) * | 2016-08-03 | 2016-10-12 | 广西玉柴机器股份有限公司 | Tool and method for machining water hole in side wall of inner cavity of air cylinder body by utilizing right angle drill |
-
2012
- 2012-11-15 CN CN 201220603105 patent/CN202964168U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975057A (en) * | 2012-11-15 | 2013-03-20 | 无锡市航鹄科技有限公司 | Positioning tool for cambered surface drilling machining |
| CN103639774A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision positioning device for punching holes |
| CN104708061A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Drilling fixture |
| CN106001707A (en) * | 2016-08-03 | 2016-10-12 | 广西玉柴机器股份有限公司 | Tool and method for machining water hole in side wall of inner cavity of air cylinder body by utilizing right angle drill |
| CN106001707B (en) * | 2016-08-03 | 2017-11-07 | 广西玉柴机器股份有限公司 | A kind of frock and method in utilization right-angle drill processing cylinder block intracavity sidewall water hole |
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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: 20130605 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |