CN202943445U - Cambered surface positioning tool plate - Google Patents
Cambered surface positioning tool plate Download PDFInfo
- Publication number
- CN202943445U CN202943445U CN 201220603646 CN201220603646U CN202943445U CN 202943445 U CN202943445 U CN 202943445U CN 201220603646 CN201220603646 CN 201220603646 CN 201220603646 U CN201220603646 U CN 201220603646U CN 202943445 U CN202943445 U CN 202943445U
- Authority
- CN
- China
- Prior art keywords
- base plate
- plate
- cambered surface
- kidney
- positioning pin
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of tools, in particular to a cambered surface positioning tool plate. The cambered surface positioning tool plate can fast and accurately confirm the cambered surface position, is convenient to machine, and comprises a base plate. The reverse side of the base plate is provided with a center standard seat. A center positioning pin is placed inside the center standard seat, and penetrates through the base plate. A positioning hole corresponding to a work piece to be detected is placed on the base plate. A kidney-shaped positioning plate is placed on the base plate. A center standard hole matched with the center positioning pin is placed on the kidney-shaped positioning plate. The cambered surface diameter of the waist-shaped positioning plate corresponds to that of the work piece to be detected.
Description
Technical field
The utility model relates to the frock technical field, is specially a kind of cambered surface positioning board.
Background technology
In field of machining, generally all need to use frock during the production and processing workpiece, frock can be fixture, accessory etc., see the workpiece 7 shown in Fig. 4, its in process of manufacture, due to the center of workpiece 7 upper end cambered surfaces not on workpiece 7, and in workpiece 7 outsides, its cambered surface center of circle can't be determined, brings difficulty to processing.
Summary of the invention
In order to address the above problem, the utility model provides a kind of cambered surface positioning board, and it can determine the cambered surface position rapidly and accurately, is convenient to processing.
Its technical scheme is such: it comprises base plate, it is characterized in that, described base plate reverse side is provided with the center reference seat, be provided with the centralized positioning pin in described center reference seat, described centralized positioning pin passes described base plate, is provided with the locating hole corresponding with the inspection workpiece on described base plate, is provided with the kidney-shaped location-plate on described base plate, be provided with the center reference hole that coordinates with described centralized positioning pin on described kidney-shaped location-plate, described kidney-shaped location-plate cambered surface diameter is corresponding with inspection workpiece cambered surface diameter.
It is further characterized in that, is symmetrically arranged with two pairs of described locating holes on described base plate.
After adopting structure of the present utility model, the base plate reverse side is provided with the center reference seat, be provided with the centralized positioning pin in the center reference seat, the centralized positioning pin passes base plate, be provided with the locating hole corresponding with the inspection workpiece on base plate, be provided with the kidney-shaped location-plate on base plate, be provided with the center reference hole that coordinates with the centralized positioning pin on the kidney-shaped location-plate, kidney-shaped location-plate cambered surface diameter is corresponding with inspection workpiece cambered surface diameter, with workpiece on base plate the location after, coordinated by kidney-shaped location-plate and base plate, can determine rapidly and accurately the cambered surface position to be convenient to process.
Description of drawings
Fig. 1 base arrangement front view;
Fig. 2 is the base arrangement left view;
Fig. 3 is kidney-shaped location-plate schematic diagram;
Fig. 4 is for putting the workpiece schematic diagram.
The specific embodiment
See Fig. 1, Fig. 2, shown in Figure 3, it comprises base plate 1, base plate 1 reverse side is provided with center reference seat 2, be provided with centralized positioning pin 3 in center reference seat 2, centralized positioning pin 3 passes base plate 1, is provided with the locating hole corresponding with inspection workpiece 74 on base plate 1, be provided with kidney-shaped location-plate 5 on base plate 1, be provided with the center reference hole 6 that coordinates with centralized positioning pin 3 on kidney-shaped location-plate 5, kidney-shaped location-plate 5 cambered surface diameters are corresponding with inspection workpiece 7 cambered surface diameters, are symmetrically arranged with two pairs of locating holes 4 on base plate 1.
Its position fixing process is as described below: as shown in Figure 4, workpiece 7 is positioned over base plate 1 front, after being located by locating hole 4, workpiece 7 is fixed on base plate 1, workpiece 7 can be fixed by installing fixed screw in locating hole 3, then plug after the centralized positioning pin 3 of the center reference hole 6 of kidney-shaped location-plate 5 being aimed on base plates 1, the face of the cambered surface alignment pieces 7 required processing of kidney-shaped location-plate 5 can be processed the cambered surface of workpiece 7.
Claims (1)
1. cambered surface positioning board, it comprises base plate, it is characterized in that, described base plate reverse side is provided with the center reference seat, is provided with the centralized positioning pin in described center reference seat, and described centralized positioning pin passes described base plate, be provided with the locating hole corresponding with the inspection workpiece on described base plate, be provided with the kidney-shaped location-plate on described base plate, be provided with the center reference hole that coordinates with described centralized positioning pin on described kidney-shaped location-plate, described kidney-shaped location-plate cambered surface diameter is corresponding with inspection workpiece cambered surface diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603646 CN202943445U (en) | 2012-11-16 | 2012-11-16 | Cambered surface positioning tool plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603646 CN202943445U (en) | 2012-11-16 | 2012-11-16 | Cambered surface positioning tool plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943445U true CN202943445U (en) | 2013-05-22 |
Family
ID=48419161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603646 Expired - Fee Related CN202943445U (en) | 2012-11-16 | 2012-11-16 | Cambered surface positioning tool plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990383A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Arc surface positioning tooling plate |
-
2012
- 2012-11-16 CN CN 201220603646 patent/CN202943445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990383A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Arc surface positioning tooling plate |
| CN102990383B (en) * | 2012-11-16 | 2016-03-16 | 无锡麦铁精密机械制造有限公司 | A kind of cambered surface positioning board |
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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: 20130522 Termination date: 20131116 |